Merge branch 'for-next' into for-linus

Signed-off-by: Takashi Iwai <tiwai@suse.de>

319 files changed, 16234 insertions, 7873 deletions

diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
index db917546965d..9827bee109c1 100644
--- a/sound/aoa/codecs/onyx.c
+++ b/sound/aoa/codecs/onyx.c
@@ -71,8 +71,10 @@ static int onyx_read_register(struct onyx *onyx, u8 reg, u8 *value)
 		return 0;
 	}
 	v = i2c_smbus_read_byte_data(onyx->i2c, reg);
-	if (v < 0)
+	if (v < 0) {
+		*value = 0;
 		return -1;
+	}
 	*value = (u8)v;
 	onyx->cache[ONYX_REG_CONTROL-FIRSTREGISTER] = *value;
 	return 0;
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 703857aab00f..11e653c8aa0e 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -2170,7 +2170,7 @@ static int snd_pcm_hw_rule_sample_bits(struct snd_pcm_hw_params *params,
 
 static const unsigned int rates[] = {
 	5512, 8000, 11025, 16000, 22050, 32000, 44100,
-	48000, 64000, 88200, 96000, 176400, 192000
+	48000, 64000, 88200, 96000, 176400, 192000, 352800, 384000
 };
 
 const struct snd_pcm_hw_constraint_list snd_pcm_known_rates = {
diff --git a/sound/firewire/amdtp-am824.c b/sound/firewire/amdtp-am824.c
index fd5d6b8ac557..67d735e9a6a4 100644
--- a/sound/firewire/amdtp-am824.c
+++ b/sound/firewire/amdtp-am824.c
@@ -146,19 +146,24 @@ void amdtp_am824_set_midi_position(struct amdtp_stream *s,
 }
 EXPORT_SYMBOL_GPL(amdtp_am824_set_midi_position);
 
-static void write_pcm_s32(struct amdtp_stream *s,
-			  struct snd_pcm_substream *pcm,
-			  __be32 *buffer, unsigned int frames)
+static void write_pcm_s32(struct amdtp_stream *s, struct snd_pcm_substream *pcm,
+			  __be32 *buffer, unsigned int frames,
+			  unsigned int pcm_frames)
 {
 	struct amdtp_am824 *p = s->protocol;
+	unsigned int channels = p->pcm_channels;
 	struct snd_pcm_runtime *runtime = pcm->runtime;
-	unsigned int channels, remaining_frames, i, c;
+	unsigned int pcm_buffer_pointer;
+	int remaining_frames;
 	const u32 *src;
+	int i, c;
+
+	pcm_buffer_pointer = s->pcm_buffer_pointer + pcm_frames;
+	pcm_buffer_pointer %= runtime->buffer_size;
 
-	channels = p->pcm_channels;
 	src = (void *)runtime->dma_area +
-			frames_to_bytes(runtime, s->pcm_buffer_pointer);
-	remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer;
+				frames_to_bytes(runtime, pcm_buffer_pointer);
+	remaining_frames = runtime->buffer_size - pcm_buffer_pointer;
 
 	for (i = 0; i < frames; ++i) {
 		for (c = 0; c < channels; ++c) {
@@ -172,19 +177,24 @@ static void write_pcm_s32(struct amdtp_stream *s,
 	}
 }
 
-static void read_pcm_s32(struct amdtp_stream *s,
-			 struct snd_pcm_substream *pcm,
-			 __be32 *buffer, unsigned int frames)
+static void read_pcm_s32(struct amdtp_stream *s, struct snd_pcm_substream *pcm,
+			 __be32 *buffer, unsigned int frames,
+			 unsigned int pcm_frames)
 {
 	struct amdtp_am824 *p = s->protocol;
+	unsigned int channels = p->pcm_channels;
 	struct snd_pcm_runtime *runtime = pcm->runtime;
-	unsigned int channels, remaining_frames, i, c;
+	unsigned int pcm_buffer_pointer;
+	int remaining_frames;
 	u32 *dst;
+	int i, c;
+
+	pcm_buffer_pointer = s->pcm_buffer_pointer + pcm_frames;
+	pcm_buffer_pointer %= runtime->buffer_size;
 
-	channels = p->pcm_channels;
 	dst  = (void *)runtime->dma_area +
-			frames_to_bytes(runtime, s->pcm_buffer_pointer);
-	remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer;
+				frames_to_bytes(runtime, pcm_buffer_pointer);
+	remaining_frames = runtime->buffer_size - pcm_buffer_pointer;
 
 	for (i = 0; i < frames; ++i) {
 		for (c = 0; c < channels; ++c) {
@@ -284,7 +294,7 @@ static void midi_rate_use_one_byte(struct amdtp_stream *s, unsigned int port)
 }
 
 static void write_midi_messages(struct amdtp_stream *s, __be32 *buffer,
-				unsigned int frames)
+			unsigned int frames, unsigned int data_block_counter)
 {
 	struct amdtp_am824 *p = s->protocol;
 	unsigned int f, port;
@@ -293,7 +303,7 @@ static void write_midi_messages(struct amdtp_stream *s, __be32 *buffer,
 	for (f = 0; f < frames; f++) {
 		b = (u8 *)&buffer[p->midi_position];
 
-		port = (s->data_block_counter + f) % 8;
+		port = (data_block_counter + f) % 8;
 		if (f < MAX_MIDI_RX_BLOCKS &&
 		    midi_ratelimit_per_packet(s, port) &&
 		    p->midi[port] != NULL &&
@@ -311,16 +321,20 @@ static void write_midi_messages(struct amdtp_stream *s, __be32 *buffer,
 	}
 }
 
-static void read_midi_messages(struct amdtp_stream *s,
-			       __be32 *buffer, unsigned int frames)
+static void read_midi_messages(struct amdtp_stream *s, __be32 *buffer,
+			unsigned int frames, unsigned int data_block_counter)
 {
 	struct amdtp_am824 *p = s->protocol;
-	unsigned int f, port;
 	int len;
 	u8 *b;
+	int f;
 
 	for (f = 0; f < frames; f++) {
-		port = (8 - s->ctx_data.tx.first_dbc + s->data_block_counter + f) % 8;
+		unsigned int port = f;
+
+		if (!(s->flags & CIP_UNALIGHED_DBC))
+			port += data_block_counter;
+		port %= 8;
 		b = (u8 *)&buffer[p->midi_position];
 
 		len = b[0] - 0x80;
@@ -331,43 +345,60 @@ static void read_midi_messages(struct amdtp_stream *s,
 	}
 }
 
-static unsigned int process_rx_data_blocks(struct amdtp_stream *s, __be32 *buffer,
-					   unsigned int data_blocks, unsigned int *syt)
+static unsigned int process_it_ctx_payloads(struct amdtp_stream *s,
+					    const struct pkt_desc *descs,
+					    unsigned int packets,
+					    struct snd_pcm_substream *pcm)
 {
 	struct amdtp_am824 *p = s->protocol;
-	struct snd_pcm_substream *pcm = READ_ONCE(s->pcm);
-	unsigned int pcm_frames;
-
-	if (pcm) {
-		write_pcm_s32(s, pcm, buffer, data_blocks);
-		pcm_frames = data_blocks * p->frame_multiplier;
-	} else {
-		write_pcm_silence(s, buffer, data_blocks);
-		pcm_frames = 0;
-	}
+	unsigned int pcm_frames = 0;
+	int i;
 
-	if (p->midi_ports)
-		write_midi_messages(s, buffer, data_blocks);
+	for (i = 0; i < packets; ++i) {
+		const struct pkt_desc *desc = descs + i;
+		__be32 *buf = desc->ctx_payload;
+		unsigned int data_blocks = desc->data_blocks;
+
+		if (pcm) {
+			write_pcm_s32(s, pcm, buf, data_blocks, pcm_frames);
+			pcm_frames += data_blocks * p->frame_multiplier;
+		} else {
+			write_pcm_silence(s, buf, data_blocks);
+		}
+
+		if (p->midi_ports) {
+			write_midi_messages(s, buf, data_blocks,
+					    desc->data_block_counter);
+		}
+	}
 
 	return pcm_frames;
 }
 
-static unsigned int process_tx_data_blocks(struct amdtp_stream *s, __be32 *buffer,
-					   unsigned int data_blocks, unsigned int *syt)
+static unsigned int process_ir_ctx_payloads(struct amdtp_stream *s,
+					    const struct pkt_desc *descs,
+					    unsigned int packets,
+					    struct snd_pcm_substream *pcm)
 {
 	struct amdtp_am824 *p = s->protocol;
-	struct snd_pcm_substream *pcm = READ_ONCE(s->pcm);
-	unsigned int pcm_frames;
-
-	if (pcm) {
-		read_pcm_s32(s, pcm, buffer, data_blocks);
-		pcm_frames = data_blocks * p->frame_multiplier;
-	} else {
-		pcm_frames = 0;
-	}
+	unsigned int pcm_frames = 0;
+	int i;
+
+	for (i = 0; i < packets; ++i) {
+		const struct pkt_desc *desc = descs + i;
+		__be32 *buf = desc->ctx_payload;
+		unsigned int data_blocks = desc->data_blocks;
 
-	if (p->midi_ports)
-		read_midi_messages(s, buffer, data_blocks);
+		if (pcm) {
+			read_pcm_s32(s, pcm, buf, data_blocks, pcm_frames);
+			pcm_frames += data_blocks * p->frame_multiplier;
+		}
+
+		if (p->midi_ports) {
+			read_midi_messages(s, buf, data_blocks,
+					   desc->data_block_counter);
+		}
+	}
 
 	return pcm_frames;
 }
@@ -383,15 +414,14 @@ static unsigned int process_tx_data_blocks(struct amdtp_stream *s, __be32 *buffe
 int amdtp_am824_init(struct amdtp_stream *s, struct fw_unit *unit,
 		     enum amdtp_stream_direction dir, enum cip_flags flags)
 {
-	amdtp_stream_process_data_blocks_t process_data_blocks;
+	amdtp_stream_process_ctx_payloads_t process_ctx_payloads;
 
 	if (dir == AMDTP_IN_STREAM)
-		process_data_blocks = process_tx_data_blocks;
+		process_ctx_payloads = process_ir_ctx_payloads;
 	else
-		process_data_blocks = process_rx_data_blocks;
+		process_ctx_payloads = process_it_ctx_payloads;
 
 	return amdtp_stream_init(s, unit, dir, flags, CIP_FMT_AM,
-				 process_data_blocks,
-				 sizeof(struct amdtp_am824));
+			process_ctx_payloads, sizeof(struct amdtp_am824));
 }
 EXPORT_SYMBOL_GPL(amdtp_am824_init);
diff --git a/sound/firewire/amdtp-stream-trace.h b/sound/firewire/amdtp-stream-trace.h
index 4adbbf789cbe..16c7f6605511 100644
--- a/sound/firewire/amdtp-stream-trace.h
+++ b/sound/firewire/amdtp-stream-trace.h
@@ -14,8 +14,8 @@
 #include <linux/tracepoint.h>
 
 TRACE_EVENT(amdtp_packet,
-	TP_PROTO(const struct amdtp_stream *s, u32 cycles, const __be32 *cip_header, unsigned int payload_length, unsigned int data_blocks, unsigned int index),
-	TP_ARGS(s, cycles, cip_header, payload_length, data_blocks, index),
+	TP_PROTO(const struct amdtp_stream *s, u32 cycles, const __be32 *cip_header, unsigned int payload_length, unsigned int data_blocks, unsigned int data_block_counter, unsigned int index),
+	TP_ARGS(s, cycles, cip_header, payload_length, data_blocks, data_block_counter, index),
 	TP_STRUCT__entry(
 		__field(unsigned int, second)
 		__field(unsigned int, cycle)
@@ -47,7 +47,7 @@ TRACE_EVENT(amdtp_packet,
 		}
 		__entry->payload_quadlets = payload_length / sizeof(__be32);
 		__entry->data_blocks = data_blocks;
-		__entry->data_block_counter = s->data_block_counter,
+		__entry->data_block_counter = data_block_counter,
 		__entry->packet_index = s->packet_index;
 		__entry->irq = !!in_interrupt();
 		__entry->index = index;
diff --git a/sound/firewire/amdtp-stream.c b/sound/firewire/amdtp-stream.c
index 4d71d74707cf..e50e28f77e74 100644
--- a/sound/firewire/amdtp-stream.c
+++ b/sound/firewire/amdtp-stream.c
@@ -74,16 +74,16 @@ static void pcm_period_tasklet(unsigned long data);
  * @dir: the direction of stream
  * @flags: the packet transmission method to use
  * @fmt: the value of fmt field in CIP header
- * @process_data_blocks: callback handler to process data blocks
+ * @process_ctx_payloads: callback handler to process payloads of isoc context
  * @protocol_size: the size to allocate newly for protocol
  */
 int amdtp_stream_init(struct amdtp_stream *s, struct fw_unit *unit,
 		      enum amdtp_stream_direction dir, enum cip_flags flags,
 		      unsigned int fmt,
-		      amdtp_stream_process_data_blocks_t process_data_blocks,
+		      amdtp_stream_process_ctx_payloads_t process_ctx_payloads,
 		      unsigned int protocol_size)
 {
-	if (process_data_blocks == NULL)
+	if (process_ctx_payloads == NULL)
 		return -EINVAL;
 
 	s->protocol = kzalloc(protocol_size, GFP_KERNEL);
@@ -102,7 +102,10 @@ int amdtp_stream_init(struct amdtp_stream *s, struct fw_unit *unit,
 	s->callbacked = false;
 
 	s->fmt = fmt;
-	s->process_data_blocks = process_data_blocks;
+	s->process_ctx_payloads = process_ctx_payloads;
+
+	if (dir == AMDTP_OUT_STREAM)
+		s->ctx_data.rx.syt_override = -1;
 
 	return 0;
 }
@@ -473,12 +476,12 @@ static inline int queue_in_packet(struct amdtp_stream *s,
 }
 
 static void generate_cip_header(struct amdtp_stream *s, __be32 cip_header[2],
-				unsigned int syt)
+			unsigned int data_block_counter, unsigned int syt)
 {
 	cip_header[0] = cpu_to_be32(READ_ONCE(s->source_node_id_field) |
 				(s->data_block_quadlets << CIP_DBS_SHIFT) |
 				((s->sph << CIP_SPH_SHIFT) & CIP_SPH_MASK) |
-				s->data_block_counter);
+				data_block_counter);
 	cip_header[1] = cpu_to_be32(CIP_EOH |
 			((s->fmt << CIP_FMT_SHIFT) & CIP_FMT_MASK) |
 			((s->ctx_data.rx.fdf << CIP_FDF_SHIFT) & CIP_FDF_MASK) |
@@ -487,8 +490,9 @@ static void generate_cip_header(struct amdtp_stream *s, __be32 cip_header[2],
 
 static void build_it_pkt_header(struct amdtp_stream *s, unsigned int cycle,
 				struct fw_iso_packet *params,
-				unsigned int data_blocks, unsigned int syt,
-				unsigned int index)
+				unsigned int data_blocks,
+				unsigned int data_block_counter,
+				unsigned int syt, unsigned int index)
 {
 	unsigned int payload_length;
 	__be32 *cip_header;
@@ -496,14 +500,9 @@ static void build_it_pkt_header(struct amdtp_stream *s, unsigned int cycle,
 	payload_length = data_blocks * sizeof(__be32) * s->data_block_quadlets;
 	params->payload_length = payload_length;
 
-	if (s->flags & CIP_DBC_IS_END_EVENT) {
-		s->data_block_counter =
-				(s->data_block_counter + data_blocks) & 0xff;
-	}
-
 	if (!(s->flags & CIP_NO_HEADER)) {
 		cip_header = (__be32 *)params->header;
-		generate_cip_header(s, cip_header, syt);
+		generate_cip_header(s, cip_header, data_block_counter, syt);
 		params->header_length = 2 * sizeof(__be32);
 		payload_length += params->header_length;
 	} else {
@@ -511,23 +510,19 @@ static void build_it_pkt_header(struct amdtp_stream *s, unsigned int cycle,
 	}
 
 	trace_amdtp_packet(s, cycle, cip_header, payload_length, data_blocks,
-			   index);
-
-	if (!(s->flags & CIP_DBC_IS_END_EVENT)) {
-		s->data_block_counter =
-				(s->data_block_counter + data_blocks) & 0xff;
-	}
+			   data_block_counter, index);
 }
 
 static int check_cip_header(struct amdtp_stream *s, const __be32 *buf,
 			    unsigned int payload_length,
-			    unsigned int *data_blocks, unsigned int *dbc,
-			    unsigned int *syt)
+			    unsigned int *data_blocks,
+			    unsigned int *data_block_counter, unsigned int *syt)
 {
 	u32 cip_header[2];
 	unsigned int sph;
 	unsigned int fmt;
 	unsigned int fdf;
+	unsigned int dbc;
 	bool lost;
 
 	cip_header[0] = be32_to_cpu(buf[0]);
@@ -579,17 +574,16 @@ static int check_cip_header(struct amdtp_stream *s, const __be32 *buf,
 	}
 
 	/* Check data block counter continuity */
-	*dbc = cip_header[0] & CIP_DBC_MASK;
+	dbc = cip_header[0] & CIP_DBC_MASK;
 	if (*data_blocks == 0 && (s->flags & CIP_EMPTY_HAS_WRONG_DBC) &&
-	    s->data_block_counter != UINT_MAX)
-		*dbc = s->data_block_counter;
+	    *data_block_counter != UINT_MAX)
+		dbc = *data_block_counter;
 
-	if (((s->flags & CIP_SKIP_DBC_ZERO_CHECK) &&
-	     *dbc == s->ctx_data.tx.first_dbc) ||
-	    s->data_block_counter == UINT_MAX) {
+	if ((dbc == 0x00 && (s->flags & CIP_SKIP_DBC_ZERO_CHECK)) ||
+	    *data_block_counter == UINT_MAX) {
 		lost = false;
 	} else if (!(s->flags & CIP_DBC_IS_END_EVENT)) {
-		lost = *dbc != s->data_block_counter;
+		lost = dbc != *data_block_counter;
 	} else {
 		unsigned int dbc_interval;
 
@@ -598,16 +592,18 @@ static int check_cip_header(struct amdtp_stream *s, const __be32 *buf,
 		else
 			dbc_interval = *data_blocks;
 
-		lost = *dbc != ((s->data_block_counter + dbc_interval) & 0xff);
+		lost = dbc != ((*data_block_counter + dbc_interval) & 0xff);
 	}
 
 	if (lost) {
 		dev_err(&s->unit->device,
 			"Detect discontinuity of CIP: %02X %02X\n",
-			s->data_block_counter, *dbc);
+			*data_block_counter, dbc);
 		return -EIO;
 	}
 
+	*data_block_counter = dbc;
+
 	*syt = cip_header[1] & CIP_SYT_MASK;
 
 	return 0;
@@ -616,10 +612,10 @@ static int check_cip_header(struct amdtp_stream *s, const __be32 *buf,
 static int parse_ir_ctx_header(struct amdtp_stream *s, unsigned int cycle,
 			       const __be32 *ctx_header,
 			       unsigned int *payload_length,
-			       unsigned int *data_blocks, unsigned int *syt,
-			       unsigned int index)
+			       unsigned int *data_blocks,
+			       unsigned int *data_block_counter,
+			       unsigned int *syt, unsigned int index)
 {
-	unsigned int dbc;
 	const __be32 *cip_header;
 	int err;
 
@@ -635,7 +631,7 @@ static int parse_ir_ctx_header(struct amdtp_stream *s, unsigned int cycle,
 	if (!(s->flags & CIP_NO_HEADER)) {
 		cip_header = ctx_header + 2;
 		err = check_cip_header(s, cip_header, *payload_length,
-				       data_blocks, &dbc, syt);
+				       data_blocks, data_block_counter, syt);
 		if (err < 0)
 			return err;
 	} else {
@@ -645,16 +641,12 @@ static int parse_ir_ctx_header(struct amdtp_stream *s, unsigned int cycle,
 			       s->data_block_quadlets;
 		*syt = 0;
 
-		if (s->data_block_counter != UINT_MAX)
-			dbc = s->data_block_counter;
-		else
-			dbc = 0;
+		if (*data_block_counter == UINT_MAX)
+			*data_block_counter = 0;
 	}
 
-	s->data_block_counter = dbc;
-
 	trace_amdtp_packet(s, cycle, cip_header, *payload_length, *data_blocks,
-			   index);
+			   *data_block_counter, index);
 
 	return err;
 }
@@ -686,6 +678,80 @@ static inline u32 compute_it_cycle(const __be32 ctx_header_tstamp)
 	return increment_cycle_count(cycle, QUEUE_LENGTH);
 }
 
+static int generate_device_pkt_descs(struct amdtp_stream *s,
+				     struct pkt_desc *descs,
+				     const __be32 *ctx_header,
+				     unsigned int packets)
+{
+	unsigned int dbc = s->data_block_counter;
+	int i;
+	int err;
+
+	for (i = 0; i < packets; ++i) {
+		struct pkt_desc *desc = descs + i;
+		unsigned int index = (s->packet_index + i) % QUEUE_LENGTH;
+		unsigned int cycle;
+		unsigned int payload_length;
+		unsigned int data_blocks;
+		unsigned int syt;
+
+		cycle = compute_cycle_count(ctx_header[1]);
+
+		err = parse_ir_ctx_header(s, cycle, ctx_header, &payload_length,
+					  &data_blocks, &dbc, &syt, i);
+		if (err < 0)
+			return err;
+
+		desc->cycle = cycle;
+		desc->syt = syt;
+		desc->data_blocks = data_blocks;
+		desc->data_block_counter = dbc;
+		desc->ctx_payload = s->buffer.packets[index].buffer;
+
+		if (!(s->flags & CIP_DBC_IS_END_EVENT))
+			dbc = (dbc + desc->data_blocks) & 0xff;
+
+		ctx_header +=
+			s->ctx_data.tx.ctx_header_size / sizeof(*ctx_header);
+	}
+
+	s->data_block_counter = dbc;
+
+	return 0;
+}
+
+static void generate_ideal_pkt_descs(struct amdtp_stream *s,
+				     struct pkt_desc *descs,
+				     const __be32 *ctx_header,
+				     unsigned int packets)
+{
+	unsigned int dbc = s->data_block_counter;
+	int i;
+
+	for (i = 0; i < packets; ++i) {
+		struct pkt_desc *desc = descs + i;
+		unsigned int index = (s->packet_index + i) % QUEUE_LENGTH;
+
+		desc->cycle = compute_it_cycle(*ctx_header);
+		desc->syt = calculate_syt(s, desc->cycle);
+		desc->data_blocks = calculate_data_blocks(s, desc->syt);
+
+		if (s->flags & CIP_DBC_IS_END_EVENT)
+			dbc = (dbc + desc->data_blocks) & 0xff;
+
+		desc->data_block_counter = dbc;
+
+		if (!(s->flags & CIP_DBC_IS_END_EVENT))
+			dbc = (dbc + desc->data_blocks) & 0xff;
+
+		desc->ctx_payload = s->buffer.packets[index].buffer;
+
+		++ctx_header;
+	}
+
+	s->data_block_counter = dbc;
+}
+
 static inline void cancel_stream(struct amdtp_stream *s)
 {
 	s->packet_index = -1;
@@ -694,6 +760,19 @@ static inline void cancel_stream(struct amdtp_stream *s)
 	WRITE_ONCE(s->pcm_buffer_pointer, SNDRV_PCM_POS_XRUN);
 }
 
+static void process_ctx_payloads(struct amdtp_stream *s,
+				 const struct pkt_desc *descs,
+				 unsigned int packets)
+{
+	struct snd_pcm_substream *pcm;
+	unsigned int pcm_frames;
+
+	pcm = READ_ONCE(s->pcm);
+	pcm_frames = s->process_ctx_payloads(s, descs, packets, pcm);
+	if (pcm)
+		update_pcm_pointers(s, pcm, pcm_frames);
+}
+
 static void out_stream_callback(struct fw_iso_context *context, u32 tstamp,
 				size_t header_length, void *header,
 				void *private_data)
@@ -706,38 +785,31 @@ static void out_stream_callback(struct fw_iso_context *context, u32 tstamp,
 	if (s->packet_index < 0)
 		return;
 
+	generate_ideal_pkt_descs(s, s->pkt_descs, ctx_header, packets);
+
+	process_ctx_payloads(s, s->pkt_descs, packets);
+
 	for (i = 0; i < packets; ++i) {
-		u32 cycle;
+		const struct pkt_desc *desc = s->pkt_descs + i;
 		unsigned int syt;
-		unsigned int data_blocks;
-		__be32 *buffer;
-		unsigned int pcm_frames;
 		struct {
 			struct fw_iso_packet params;
 			__be32 header[IT_PKT_HEADER_SIZE_CIP / sizeof(__be32)];
 		} template = { {0}, {0} };
-		struct snd_pcm_substream *pcm;
 
-		cycle = compute_it_cycle(*ctx_header);
-		syt = calculate_syt(s, cycle);
-		data_blocks = calculate_data_blocks(s, syt);
-		buffer = s->buffer.packets[s->packet_index].buffer;
-		pcm_frames = s->process_data_blocks(s, buffer, data_blocks,
-						    &syt);
+		if (s->ctx_data.rx.syt_override < 0)
+			syt = desc->syt;
+		else
+			syt = s->ctx_data.rx.syt_override;
 
-		build_it_pkt_header(s, cycle, &template.params, data_blocks,
+		build_it_pkt_header(s, desc->cycle, &template.params,
+				    desc->data_blocks, desc->data_block_counter,
 				    syt, i);
 
 		if (queue_out_packet(s, &template.params) < 0) {
 			cancel_stream(s);
 			return;
 		}
-
-		pcm = READ_ONCE(s->pcm);
-		if (pcm && pcm_frames > 0)
-			update_pcm_pointers(s, pcm, pcm_frames);
-
-		++ctx_header;
 	}
 
 	fw_iso_context_queue_flush(s->context);
@@ -748,8 +820,10 @@ static void in_stream_callback(struct fw_iso_context *context, u32 tstamp,
 			       void *private_data)
 {
 	struct amdtp_stream *s = private_data;
-	unsigned int i, packets;
+	unsigned int packets;
 	__be32 *ctx_header = header;
+	int i;
+	int err;
 
 	if (s->packet_index < 0)
 		return;
@@ -757,48 +831,23 @@ static void in_stream_callback(struct fw_iso_context *context, u32 tstamp,
 	// The number of packets in buffer.
 	packets = header_length / s->ctx_data.tx.ctx_header_size;
 
-	for (i = 0; i < packets; i++) {
-		u32 cycle;
-		unsigned int payload_length;
-		unsigned int data_blocks;
-		unsigned int syt;
-		__be32 *buffer;
-		unsigned int pcm_frames = 0;
-		struct fw_iso_packet params = {0};
-		struct snd_pcm_substream *pcm;
-		int err;
-
-		cycle = compute_cycle_count(ctx_header[1]);
-		err = parse_ir_ctx_header(s, cycle, ctx_header, &payload_length,
-					  &data_blocks, &syt, i);
-		if (err < 0 && err != -EAGAIN)
-			break;
-
-		if (err >= 0) {
-			buffer = s->buffer.packets[s->packet_index].buffer;
-			pcm_frames = s->process_data_blocks(s, buffer,
-							    data_blocks, &syt);
-
-			if (!(s->flags & CIP_DBC_IS_END_EVENT)) {
-				s->data_block_counter += data_blocks;
-				s->data_block_counter &= 0xff;
-			}
+	err = generate_device_pkt_descs(s, s->pkt_descs, ctx_header, packets);
+	if (err < 0) {
+		if (err != -EAGAIN) {
+			cancel_stream(s);
+			return;
 		}
-
-		if (queue_in_packet(s, &params) < 0)
-			break;
-
-		pcm = READ_ONCE(s->pcm);
-		if (pcm && pcm_frames > 0)
-			update_pcm_pointers(s, pcm, pcm_frames);
-
-		ctx_header += s->ctx_data.tx.ctx_header_size / sizeof(*ctx_header);
+	} else {
+		process_ctx_payloads(s, s->pkt_descs, packets);
 	}
 
-	/* Queueing error or detecting invalid payload. */
-	if (i < packets) {
-		cancel_stream(s);
-		return;
+	for (i = 0; i < packets; ++i) {
+		struct fw_iso_packet params = {0};
+
+		if (queue_in_packet(s, &params) < 0) {
+			cancel_stream(s);
+			return;
+		}
 	}
 
 	fw_iso_context_queue_flush(s->context);
@@ -845,7 +894,7 @@ static void amdtp_stream_first_callback(struct fw_iso_context *context,
  * amdtp_stream_set_parameters() and it must be started before any PCM or MIDI
  * device can be started.
  */
-int amdtp_stream_start(struct amdtp_stream *s, int channel, int speed)
+static int amdtp_stream_start(struct amdtp_stream *s, int channel, int speed)
 {
 	static const struct {
 		unsigned int data_block;
@@ -932,6 +981,13 @@ int amdtp_stream_start(struct amdtp_stream *s, int channel, int speed)
 	else
 		s->tag = TAG_CIP;
 
+	s->pkt_descs = kcalloc(INTERRUPT_INTERVAL, sizeof(*s->pkt_descs),
+			       GFP_KERNEL);
+	if (!s->pkt_descs) {
+		err = -ENOMEM;
+		goto err_context;
+	}
+
 	s->packet_index = 0;
 	do {
 		struct fw_iso_packet params;
@@ -943,7 +999,7 @@ int amdtp_stream_start(struct amdtp_stream *s, int channel, int speed)
 			err = queue_out_packet(s, &params);
 		}
 		if (err < 0)
-			goto err_context;
+			goto err_pkt_descs;
 	} while (s->packet_index > 0);
 
 	/* NOTE: TAG1 matches CIP. This just affects in stream. */
@@ -954,12 +1010,13 @@ int amdtp_stream_start(struct amdtp_stream *s, int channel, int speed)
 	s->callbacked = false;
 	err = fw_iso_context_start(s->context, -1, 0, tag);
 	if (err < 0)
-		goto err_context;
+		goto err_pkt_descs;
 
 	mutex_unlock(&s->mutex);
 
 	return 0;
-
+err_pkt_descs:
+	kfree(s->pkt_descs);
 err_context:
 	fw_iso_context_destroy(s->context);
 	s->context = ERR_PTR(-1);
@@ -970,7 +1027,6 @@ err_unlock:
 
 	return err;
 }
-EXPORT_SYMBOL(amdtp_stream_start);
 
 /**
  * amdtp_stream_pcm_pointer - get the PCM buffer position
@@ -1041,7 +1097,7 @@ EXPORT_SYMBOL(amdtp_stream_update);
  * All PCM and MIDI devices of the stream must be stopped before the stream
  * itself can be stopped.
  */
-void amdtp_stream_stop(struct amdtp_stream *s)
+static void amdtp_stream_stop(struct amdtp_stream *s)
 {
 	mutex_lock(&s->mutex);
 
@@ -1055,12 +1111,12 @@ void amdtp_stream_stop(struct amdtp_stream *s)
 	fw_iso_context_destroy(s->context);
 	s->context = ERR_PTR(-1);
 	iso_packets_buffer_destroy(&s->buffer, s->unit);
+	kfree(s->pkt_descs);
 
 	s->callbacked = false;
 
 	mutex_unlock(&s->mutex);
 }
-EXPORT_SYMBOL(amdtp_stream_stop);
 
 /**
  * amdtp_stream_pcm_abort - abort the running PCM device
@@ -1078,3 +1134,92 @@ void amdtp_stream_pcm_abort(struct amdtp_stream *s)
 		snd_pcm_stop_xrun(pcm);
 }
 EXPORT_SYMBOL(amdtp_stream_pcm_abort);
+
+/**
+ * amdtp_domain_init - initialize an AMDTP domain structure
+ * @d: the AMDTP domain to initialize.
+ */
+int amdtp_domain_init(struct amdtp_domain *d)
+{
+	INIT_LIST_HEAD(&d->streams);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(amdtp_domain_init);
+
+/**
+ * amdtp_domain_destroy - destroy an AMDTP domain structure
+ * @d: the AMDTP domain to destroy.
+ */
+void amdtp_domain_destroy(struct amdtp_domain *d)
+{
+	// At present nothing to do.
+	return;
+}
+EXPORT_SYMBOL_GPL(amdtp_domain_destroy);
+
+/**
+ * amdtp_domain_add_stream - register isoc context into the domain.
+ * @d: the AMDTP domain.
+ * @s: the AMDTP stream.
+ * @channel: the isochronous channel on the bus.
+ * @speed: firewire speed code.
+ */
+int amdtp_domain_add_stream(struct amdtp_domain *d, struct amdtp_stream *s,
+			    int channel, int speed)
+{
+	struct amdtp_stream *tmp;
+
+	list_for_each_entry(tmp, &d->streams, list) {
+		if (s == tmp)
+			return -EBUSY;
+	}
+
+	list_add(&s->list, &d->streams);
+
+	s->channel = channel;
+	s->speed = speed;
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(amdtp_domain_add_stream);
+
+/**
+ * amdtp_domain_start - start sending packets for isoc context in the domain.
+ * @d: the AMDTP domain.
+ */
+int amdtp_domain_start(struct amdtp_domain *d)
+{
+	struct amdtp_stream *s;
+	int err = 0;
+
+	list_for_each_entry(s, &d->streams, list) {
+		err = amdtp_stream_start(s, s->channel, s->speed);
+		if (err < 0)
+			break;
+	}
+
+	if (err < 0) {
+		list_for_each_entry(s, &d->streams, list)
+			amdtp_stream_stop(s);
+	}
+
+	return err;
+}
+EXPORT_SYMBOL_GPL(amdtp_domain_start);
+
+/**
+ * amdtp_domain_stop - stop sending packets for isoc context in the same domain.
+ * @d: the AMDTP domain to which the isoc contexts belong.
+ */
+void amdtp_domain_stop(struct amdtp_domain *d)
+{
+	struct amdtp_stream *s, *next;
+
+	list_for_each_entry_safe(s, next, &d->streams, list) {
+		list_del(&s->list);
+
+		amdtp_stream_stop(s);
+	}
+}
+EXPORT_SYMBOL_GPL(amdtp_domain_stop);
diff --git a/sound/firewire/amdtp-stream.h b/sound/firewire/amdtp-stream.h
index 3942894c11ac..bbbca964b9b4 100644
--- a/sound/firewire/amdtp-stream.h
+++ b/sound/firewire/amdtp-stream.h
@@ -33,6 +33,8 @@
  * @CIP_HEADER_WITHOUT_EOH: Only for in-stream. CIP Header doesn't include
  *	valid EOH.
  * @CIP_NO_HEADERS: a lack of headers in packets
+ * @CIP_UNALIGHED_DBC: Only for in-stream. The value of dbc is not alighed to
+ *	the value of current SYT_INTERVAL; e.g. initial value is not zero.
  */
 enum cip_flags {
 	CIP_NONBLOCKING		= 0x00,
@@ -45,6 +47,7 @@ enum cip_flags {
 	CIP_JUMBO_PAYLOAD	= 0x40,
 	CIP_HEADER_WITHOUT_EOH	= 0x80,
 	CIP_NO_HEADER		= 0x100,
+	CIP_UNALIGHED_DBC	= 0x200,
 };
 
 /**
@@ -91,12 +94,20 @@ enum amdtp_stream_direction {
 	AMDTP_IN_STREAM
 };
 
+struct pkt_desc {
+	u32 cycle;
+	u32 syt;
+	unsigned int data_blocks;
+	unsigned int data_block_counter;
+	__be32 *ctx_payload;
+};
+
 struct amdtp_stream;
-typedef unsigned int (*amdtp_stream_process_data_blocks_t)(
+typedef unsigned int (*amdtp_stream_process_ctx_payloads_t)(
 						struct amdtp_stream *s,
-						__be32 *buffer,
-						unsigned int data_blocks,
-						unsigned int *syt);
+						const struct pkt_desc *desc,
+						unsigned int packets,
+						struct snd_pcm_substream *pcm);
 struct amdtp_stream {
 	struct fw_unit *unit;
 	enum cip_flags flags;
@@ -107,6 +118,7 @@ struct amdtp_stream {
 	struct fw_iso_context *context;
 	struct iso_packets_buffer buffer;
 	int packet_index;
+	struct pkt_desc *pkt_descs;
 	int tag;
 	union {
 		struct {
@@ -119,8 +131,6 @@ struct amdtp_stream {
 			// Fixed interval of dbc between previos/current
 			// packets.
 			unsigned int dbc_interval;
-			// Indicate the value of dbc field in a first packet.
-			unsigned int first_dbc;
 		} tx;
 		struct {
 			// To calculate CIP data blocks and tstamp.
@@ -131,6 +141,7 @@ struct amdtp_stream {
 
 			// To generate CIP header.
 			unsigned int fdf;
+			int syt_override;
 		} rx;
 	} ctx_data;
 
@@ -158,13 +169,18 @@ struct amdtp_stream {
 
 	/* For backends to process data blocks. */
 	void *protocol;
-	amdtp_stream_process_data_blocks_t process_data_blocks;
+	amdtp_stream_process_ctx_payloads_t process_ctx_payloads;
+
+	// For domain.
+	int channel;
+	int speed;
+	struct list_head list;
 };
 
 int amdtp_stream_init(struct amdtp_stream *s, struct fw_unit *unit,
 		      enum amdtp_stream_direction dir, enum cip_flags flags,
 		      unsigned int fmt,
-		      amdtp_stream_process_data_blocks_t process_data_blocks,
+		      amdtp_stream_process_ctx_payloads_t process_ctx_payloads,
 		      unsigned int protocol_size);
 void amdtp_stream_destroy(struct amdtp_stream *s);
 
@@ -172,9 +188,7 @@ int amdtp_stream_set_parameters(struct amdtp_stream *s, unsigned int rate,
 				unsigned int data_block_quadlets);
 unsigned int amdtp_stream_get_max_payload(struct amdtp_stream *s);
 
-int amdtp_stream_start(struct amdtp_stream *s, int channel, int speed);
 void amdtp_stream_update(struct amdtp_stream *s);
-void amdtp_stream_stop(struct amdtp_stream *s);
 
 int amdtp_stream_add_pcm_hw_constraints(struct amdtp_stream *s,
 					struct snd_pcm_runtime *runtime);
@@ -256,4 +270,17 @@ static inline bool amdtp_stream_wait_callback(struct amdtp_stream *s,
 				  msecs_to_jiffies(timeout)) > 0;
 }
 
+struct amdtp_domain {
+	struct list_head streams;
+};
+
+int amdtp_domain_init(struct amdtp_domain *d);
+void amdtp_domain_destroy(struct amdtp_domain *d);
+
+int amdtp_domain_add_stream(struct amdtp_domain *d, struct amdtp_stream *s,
+			    int channel, int speed);
+
+int amdtp_domain_start(struct amdtp_domain *d);
+void amdtp_domain_stop(struct amdtp_domain *d);
+
 #endif
diff --git a/sound/firewire/bebob/bebob.h b/sound/firewire/bebob/bebob.h
index 9e0b689fe34a..356d6ba60959 100644
--- a/sound/firewire/bebob/bebob.h
+++ b/sound/firewire/bebob/bebob.h
@@ -115,6 +115,8 @@ struct snd_bebob {
 
 	/* For BeBoB version quirk. */
 	unsigned int version;
+
+	struct amdtp_domain domain;
 };
 
 static inline int
diff --git a/sound/firewire/bebob/bebob_stream.c b/sound/firewire/bebob/bebob_stream.c
index 334dc7c96e1d..73fee991bd75 100644
--- a/sound/firewire/bebob/bebob_stream.c
+++ b/sound/firewire/bebob/bebob_stream.c
@@ -445,10 +445,9 @@ start_stream(struct snd_bebob *bebob, struct amdtp_stream *stream)
 			goto end;
 	}
 
-	/* start amdtp stream */
-	err = amdtp_stream_start(stream,
-				 conn->resources.channel,
-				 conn->speed);
+	// start amdtp stream.
+	err = amdtp_domain_add_stream(&bebob->domain, stream,
+				      conn->resources.channel, conn->speed);
 end:
 	return err;
 }
@@ -523,7 +522,13 @@ int snd_bebob_stream_init_duplex(struct snd_bebob *bebob)
 		return err;
 	}
 
-	return 0;
+	err = amdtp_domain_init(&bebob->domain);
+	if (err < 0) {
+		destroy_stream(bebob, &bebob->tx_stream);
+		destroy_stream(bebob, &bebob->rx_stream);
+	}
+
+	return err;
 }
 
 static int keep_resources(struct snd_bebob *bebob, struct amdtp_stream *stream,
@@ -566,9 +571,7 @@ int snd_bebob_stream_reserve_duplex(struct snd_bebob *bebob, unsigned int rate)
 	if (rate == 0)
 		rate = curr_rate;
 	if (curr_rate != rate) {
-		amdtp_stream_stop(&bebob->tx_stream);
-		amdtp_stream_stop(&bebob->rx_stream);
-
+		amdtp_domain_stop(&bebob->domain);
 		break_both_connections(bebob);
 
 		cmp_connection_release(&bebob->out_conn);
@@ -620,9 +623,7 @@ int snd_bebob_stream_start_duplex(struct snd_bebob *bebob)
 	// packet queueing error or detecting discontinuity
 	if (amdtp_streaming_error(&bebob->rx_stream) ||
 	    amdtp_streaming_error(&bebob->tx_stream)) {
-		amdtp_stream_stop(&bebob->rx_stream);
-		amdtp_stream_stop(&bebob->tx_stream);
-
+		amdtp_domain_stop(&bebob->domain);
 		break_both_connections(bebob);
 	}
 
@@ -640,11 +641,16 @@ int snd_bebob_stream_start_duplex(struct snd_bebob *bebob)
 			return err;
 
 		err = start_stream(bebob, &bebob->rx_stream);
-		if (err < 0) {
-			dev_err(&bebob->unit->device,
-				"fail to run AMDTP master stream:%d\n", err);
+		if (err < 0)
+			goto error;
+
+		err = start_stream(bebob, &bebob->tx_stream);
+		if (err < 0)
+			goto error;
+
+		err = amdtp_domain_start(&bebob->domain);
+		if (err < 0)
 			goto error;
-		}
 
 		// NOTE:
 		// The firmware customized by M-Audio uses these commands to
@@ -660,21 +666,8 @@ int snd_bebob_stream_start_duplex(struct snd_bebob *bebob)
 		}
 
 		if (!amdtp_stream_wait_callback(&bebob->rx_stream,
-						CALLBACK_TIMEOUT)) {
-			err = -ETIMEDOUT;
-			goto error;
-		}
-	}
-
-	if (!amdtp_stream_running(&bebob->tx_stream)) {
-		err = start_stream(bebob, &bebob->tx_stream);
-		if (err < 0) {
-			dev_err(&bebob->unit->device,
-				"fail to run AMDTP slave stream:%d\n", err);
-			goto error;
-		}
-
-		if (!amdtp_stream_wait_callback(&bebob->tx_stream,
+						CALLBACK_TIMEOUT) ||
+		    !amdtp_stream_wait_callback(&bebob->tx_stream,
 						CALLBACK_TIMEOUT)) {
 			err = -ETIMEDOUT;
 			goto error;
@@ -683,8 +676,7 @@ int snd_bebob_stream_start_duplex(struct snd_bebob *bebob)
 
 	return 0;
 error:
-	amdtp_stream_stop(&bebob->tx_stream);
-	amdtp_stream_stop(&bebob->rx_stream);
+	amdtp_domain_stop(&bebob->domain);
 	break_both_connections(bebob);
 	return err;
 }
@@ -692,9 +684,7 @@ error:
 void snd_bebob_stream_stop_duplex(struct snd_bebob *bebob)
 {
 	if (bebob->substreams_counter == 0) {
-		amdtp_stream_stop(&bebob->rx_stream);
-		amdtp_stream_stop(&bebob->tx_stream);
-
+		amdtp_domain_stop(&bebob->domain);
 		break_both_connections(bebob);
 
 		cmp_connection_release(&bebob->out_conn);
@@ -708,6 +698,8 @@ void snd_bebob_stream_stop_duplex(struct snd_bebob *bebob)
  */
 void snd_bebob_stream_destroy_duplex(struct snd_bebob *bebob)
 {
+	amdtp_domain_destroy(&bebob->domain);
+
 	destroy_stream(bebob, &bebob->tx_stream);
 	destroy_stream(bebob, &bebob->rx_stream);
 }
diff --git a/sound/firewire/dice/dice-stream.c b/sound/firewire/dice/dice-stream.c
index a9f0c77734c3..f6a8627ae5a2 100644
--- a/sound/firewire/dice/dice-stream.c
+++ b/sound/firewire/dice/dice-stream.c
@@ -154,14 +154,10 @@ static void stop_streams(struct snd_dice *dice, enum amdtp_stream_direction dir,
 	for (i = 0; i < params->count; i++) {
 		reg = cpu_to_be32((u32)-1);
 		if (dir == AMDTP_IN_STREAM) {
-			amdtp_stream_stop(&dice->tx_stream[i]);
-
 			snd_dice_transaction_write_tx(dice,
 					params->size * i + TX_ISOCHRONOUS,
 					&reg, sizeof(reg));
 		} else {
-			amdtp_stream_stop(&dice->rx_stream[i]);
-
 			snd_dice_transaction_write_rx(dice,
 					params->size * i + RX_ISOCHRONOUS,
 					&reg, sizeof(reg));
@@ -297,10 +293,11 @@ int snd_dice_stream_reserve_duplex(struct snd_dice *dice, unsigned int rate)
 	if (dice->substreams_counter == 0 || curr_rate != rate) {
 		struct reg_params tx_params, rx_params;
 
+		amdtp_domain_stop(&dice->domain);
+
 		err = get_register_params(dice, &tx_params, &rx_params);
 		if (err < 0)
 			return err;
-
 		finish_session(dice, &tx_params, &rx_params);
 
 		release_resources(dice);
@@ -377,7 +374,8 @@ static int start_streams(struct snd_dice *dice, enum amdtp_stream_direction dir,
 				return err;
 		}
 
-		err = amdtp_stream_start(stream, resources->channel, max_speed);
+		err = amdtp_domain_add_stream(&dice->domain, stream,
+					      resources->channel, max_speed);
 		if (err < 0)
 			return err;
 	}
@@ -410,6 +408,7 @@ int snd_dice_stream_start_duplex(struct snd_dice *dice)
 	for (i = 0; i < MAX_STREAMS; ++i) {
 		if (amdtp_streaming_error(&dice->tx_stream[i]) ||
 		    amdtp_streaming_error(&dice->rx_stream[i])) {
+			amdtp_domain_stop(&dice->domain);
 			finish_session(dice, &tx_params, &rx_params);
 			break;
 		}
@@ -456,6 +455,10 @@ int snd_dice_stream_start_duplex(struct snd_dice *dice)
 			goto error;
 		}
 
+		err = amdtp_domain_start(&dice->domain);
+		if (err < 0)
+			goto error;
+
 		for (i = 0; i < MAX_STREAMS; i++) {
 			if ((i < tx_params.count &&
 			    !amdtp_stream_wait_callback(&dice->tx_stream[i],
@@ -471,6 +474,7 @@ int snd_dice_stream_start_duplex(struct snd_dice *dice)
 
 	return 0;
 error:
+	amdtp_domain_stop(&dice->domain);
 	finish_session(dice, &tx_params, &rx_params);
 	return err;
 }
@@ -485,8 +489,10 @@ void snd_dice_stream_stop_duplex(struct snd_dice *dice)
 	struct reg_params tx_params, rx_params;
 
 	if (dice->substreams_counter == 0) {
-		if (get_register_params(dice, &tx_params, &rx_params) >= 0)
+		if (get_register_params(dice, &tx_params, &rx_params) >= 0) {
+			amdtp_domain_stop(&dice->domain);
 			finish_session(dice, &tx_params, &rx_params);
+		}
 
 		release_resources(dice);
 	}
@@ -564,7 +570,15 @@ int snd_dice_stream_init_duplex(struct snd_dice *dice)
 				destroy_stream(dice, AMDTP_OUT_STREAM, i);
 			for (i = 0; i < MAX_STREAMS; i++)
 				destroy_stream(dice, AMDTP_IN_STREAM, i);
-			break;
+			goto end;
+		}
+	}
+
+	err = amdtp_domain_init(&dice->domain);
+	if (err < 0) {
+		for (i = 0; i < MAX_STREAMS; ++i) {
+			destroy_stream(dice, AMDTP_OUT_STREAM, i);
+			destroy_stream(dice, AMDTP_IN_STREAM, i);
 		}
 	}
 end:
@@ -579,6 +593,8 @@ void snd_dice_stream_destroy_duplex(struct snd_dice *dice)
 		destroy_stream(dice, AMDTP_IN_STREAM, i);
 		destroy_stream(dice, AMDTP_OUT_STREAM, i);
 	}
+
+	amdtp_domain_destroy(&dice->domain);
 }
 
 void snd_dice_stream_update_duplex(struct snd_dice *dice)
@@ -596,6 +612,8 @@ void snd_dice_stream_update_duplex(struct snd_dice *dice)
 	dice->global_enabled = false;
 
 	if (get_register_params(dice, &tx_params, &rx_params) == 0) {
+		amdtp_domain_stop(&dice->domain);
+
 		stop_streams(dice, AMDTP_IN_STREAM, &tx_params);
 		stop_streams(dice, AMDTP_OUT_STREAM, &rx_params);
 	}
diff --git a/sound/firewire/dice/dice.h b/sound/firewire/dice/dice.h
index c6304e5e9fc4..fa6d74303f54 100644
--- a/sound/firewire/dice/dice.h
+++ b/sound/firewire/dice/dice.h
@@ -112,6 +112,8 @@ struct snd_dice {
 	bool global_enabled;
 	struct completion clock_accepted;
 	unsigned int substreams_counter;
+
+	struct amdtp_domain domain;
 };
 
 enum snd_dice_addr_type {
diff --git a/sound/firewire/digi00x/amdtp-dot.c b/sound/firewire/digi00x/amdtp-dot.c
index 45ff73d16074..d613642a2ce3 100644
--- a/sound/firewire/digi00x/amdtp-dot.c
+++ b/sound/firewire/digi00x/amdtp-dot.c
@@ -143,17 +143,23 @@ int amdtp_dot_set_parameters(struct amdtp_stream *s, unsigned int rate,
 }
 
 static void write_pcm_s32(struct amdtp_stream *s, struct snd_pcm_substream *pcm,
-			  __be32 *buffer, unsigned int frames)
+			  __be32 *buffer, unsigned int frames,
+			  unsigned int pcm_frames)
 {
 	struct amdtp_dot *p = s->protocol;
+	unsigned int channels = p->pcm_channels;
 	struct snd_pcm_runtime *runtime = pcm->runtime;
-	unsigned int channels, remaining_frames, i, c;
+	unsigned int pcm_buffer_pointer;
+	int remaining_frames;
 	const u32 *src;
+	int i, c;
+
+	pcm_buffer_pointer = s->pcm_buffer_pointer + pcm_frames;
+	pcm_buffer_pointer %= runtime->buffer_size;
 
-	channels = p->pcm_channels;
 	src = (void *)runtime->dma_area +
-			frames_to_bytes(runtime, s->pcm_buffer_pointer);
-	remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer;
+				frames_to_bytes(runtime, pcm_buffer_pointer);
+	remaining_frames = runtime->buffer_size - pcm_buffer_pointer;
 
 	buffer++;
 	for (i = 0; i < frames; ++i) {
@@ -169,17 +175,23 @@ static void write_pcm_s32(struct amdtp_stream *s, struct snd_pcm_substream *pcm,
 }
 
 static void read_pcm_s32(struct amdtp_stream *s, struct snd_pcm_substream *pcm,
-			 __be32 *buffer, unsigned int frames)
+			 __be32 *buffer, unsigned int frames,
+			 unsigned int pcm_frames)
 {
 	struct amdtp_dot *p = s->protocol;
+	unsigned int channels = p->pcm_channels;
 	struct snd_pcm_runtime *runtime = pcm->runtime;
-	unsigned int channels, remaining_frames, i, c;
+	unsigned int pcm_buffer_pointer;
+	int remaining_frames;
 	u32 *dst;
+	int i, c;
+
+	pcm_buffer_pointer = s->pcm_buffer_pointer + pcm_frames;
+	pcm_buffer_pointer %= runtime->buffer_size;
 
-	channels = p->pcm_channels;
 	dst  = (void *)runtime->dma_area +
-			frames_to_bytes(runtime, s->pcm_buffer_pointer);
-	remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer;
+				frames_to_bytes(runtime, pcm_buffer_pointer);
+	remaining_frames = runtime->buffer_size - pcm_buffer_pointer;
 
 	buffer++;
 	for (i = 0; i < frames; ++i) {
@@ -234,7 +246,7 @@ static inline void midi_use_bytes(struct amdtp_stream *s,
 }
 
 static void write_midi_messages(struct amdtp_stream *s, __be32 *buffer,
-				unsigned int data_blocks)
+		unsigned int data_blocks, unsigned int data_block_counter)
 {
 	struct amdtp_dot *p = s->protocol;
 	unsigned int f, port;
@@ -242,7 +254,7 @@ static void write_midi_messages(struct amdtp_stream *s, __be32 *buffer,
 	u8 *b;
 
 	for (f = 0; f < data_blocks; f++) {
-		port = (s->data_block_counter + f) % 8;
+		port = (data_block_counter + f) % 8;
 		b = (u8 *)&buffer[0];
 
 		len = 0;
@@ -329,45 +341,53 @@ void amdtp_dot_midi_trigger(struct amdtp_stream *s, unsigned int port,
 		WRITE_ONCE(p->midi[port], midi);
 }
 
-static unsigned int process_tx_data_blocks(struct amdtp_stream *s,
-					   __be32 *buffer,
-					   unsigned int data_blocks,
-					   unsigned int *syt)
+static unsigned int process_ir_ctx_payloads(struct amdtp_stream *s,
+					    const struct pkt_desc *descs,
+					    unsigned int packets,
+					    struct snd_pcm_substream *pcm)
 {
-	struct snd_pcm_substream *pcm;
-	unsigned int pcm_frames;
+	unsigned int pcm_frames = 0;
+	int i;
 
-	pcm = READ_ONCE(s->pcm);
-	if (pcm) {
-		read_pcm_s32(s, pcm, buffer, data_blocks);
-		pcm_frames = data_blocks;
-	} else {
-		pcm_frames = 0;
-	}
+	for (i = 0; i < packets; ++i) {
+		const struct pkt_desc *desc = descs + i;
+		__be32 *buf = desc->ctx_payload;
+		unsigned int data_blocks = desc->data_blocks;
 
-	read_midi_messages(s, buffer, data_blocks);
+		if (pcm) {
+			read_pcm_s32(s, pcm, buf, data_blocks, pcm_frames);
+			pcm_frames += data_blocks;
+		}
+
+		read_midi_messages(s, buf, data_blocks);
+	}
 
 	return pcm_frames;
 }
 
-static unsigned int process_rx_data_blocks(struct amdtp_stream *s,
-					   __be32 *buffer,
-					   unsigned int data_blocks,
-					   unsigned int *syt)
+static unsigned int process_it_ctx_payloads(struct amdtp_stream *s,
+					    const struct pkt_desc *descs,
+					    unsigned int packets,
+					    struct snd_pcm_substream *pcm)
 {
-	struct snd_pcm_substream *pcm;
-	unsigned int pcm_frames;
+	unsigned int pcm_frames = 0;
+	int i;
 
-	pcm = READ_ONCE(s->pcm);
-	if (pcm) {
-		write_pcm_s32(s, pcm, buffer, data_blocks);
-		pcm_frames = data_blocks;
-	} else {
-		write_pcm_silence(s, buffer, data_blocks);
-		pcm_frames = 0;
-	}
+	for (i = 0; i < packets; ++i) {
+		const struct pkt_desc *desc = descs + i;
+		__be32 *buf = desc->ctx_payload;
+		unsigned int data_blocks = desc->data_blocks;
 
-	write_midi_messages(s, buffer, data_blocks);
+		if (pcm) {
+			write_pcm_s32(s, pcm, buf, data_blocks, pcm_frames);
+			pcm_frames += data_blocks;
+		} else {
+			write_pcm_silence(s, buf, data_blocks);
+		}
+
+		write_midi_messages(s, buf, data_blocks,
+				    desc->data_block_counter);
+	}
 
 	return pcm_frames;
 }
@@ -375,20 +395,20 @@ static unsigned int process_rx_data_blocks(struct amdtp_stream *s,
 int amdtp_dot_init(struct amdtp_stream *s, struct fw_unit *unit,
 		 enum amdtp_stream_direction dir)
 {
-	amdtp_stream_process_data_blocks_t process_data_blocks;
+	amdtp_stream_process_ctx_payloads_t process_ctx_payloads;
 	enum cip_flags flags;
 
-	/* Use different mode between incoming/outgoing. */
+	// Use different mode between incoming/outgoing.
 	if (dir == AMDTP_IN_STREAM) {
 		flags = CIP_NONBLOCKING;
-		process_data_blocks = process_tx_data_blocks;
+		process_ctx_payloads = process_ir_ctx_payloads;
 	} else {
 		flags = CIP_BLOCKING;
-		process_data_blocks = process_rx_data_blocks;
+		process_ctx_payloads = process_it_ctx_payloads;
 	}
 
 	return amdtp_stream_init(s, unit, dir, flags, CIP_FMT_AM,
-				 process_data_blocks, sizeof(struct amdtp_dot));
+				process_ctx_payloads, sizeof(struct amdtp_dot));
 }
 
 void amdtp_dot_reset(struct amdtp_stream *s)
diff --git a/sound/firewire/digi00x/digi00x-stream.c b/sound/firewire/digi00x/digi00x-stream.c
index 3e77dbd3ee22..d6a92460060f 100644
--- a/sound/firewire/digi00x/digi00x-stream.c
+++ b/sound/firewire/digi00x/digi00x-stream.c
@@ -126,9 +126,6 @@ static void finish_session(struct snd_dg00x *dg00x)
 {
 	__be32 data;
 
-	amdtp_stream_stop(&dg00x->tx_stream);
-	amdtp_stream_stop(&dg00x->rx_stream);
-
 	data = cpu_to_be32(0x00000003);
 	snd_fw_transaction(dg00x->unit, TCODE_WRITE_QUADLET_REQUEST,
 			   DG00X_ADDR_BASE + DG00X_OFFSET_STREAMING_SET,
@@ -218,29 +215,59 @@ static int keep_resources(struct snd_dg00x *dg00x, struct amdtp_stream *stream,
 				fw_parent_device(dg00x->unit)->max_speed);
 }
 
-int snd_dg00x_stream_init_duplex(struct snd_dg00x *dg00x)
+static int init_stream(struct snd_dg00x *dg00x, struct amdtp_stream *s)
 {
+	struct fw_iso_resources *resources;
+	enum amdtp_stream_direction dir;
 	int err;
 
-	/* For out-stream. */
-	err = fw_iso_resources_init(&dg00x->rx_resources, dg00x->unit);
+	if (s == &dg00x->tx_stream) {
+		resources = &dg00x->tx_resources;
+		dir = AMDTP_IN_STREAM;
+	} else {
+		resources = &dg00x->rx_resources;
+		dir = AMDTP_OUT_STREAM;
+	}
+
+	err = fw_iso_resources_init(resources, dg00x->unit);
 	if (err < 0)
-		goto error;
-	err = amdtp_dot_init(&dg00x->rx_stream, dg00x->unit, AMDTP_OUT_STREAM);
+		return err;
+
+	err = amdtp_dot_init(s, dg00x->unit, dir);
 	if (err < 0)
-		goto error;
+		fw_iso_resources_destroy(resources);
+
+	return err;
+}
+
+static void destroy_stream(struct snd_dg00x *dg00x, struct amdtp_stream *s)
+{
+	amdtp_stream_destroy(s);
+
+	if (s == &dg00x->tx_stream)
+		fw_iso_resources_destroy(&dg00x->tx_resources);
+	else
+		fw_iso_resources_destroy(&dg00x->rx_resources);
+}
+
+int snd_dg00x_stream_init_duplex(struct snd_dg00x *dg00x)
+{
+	int err;
 
-	/* For in-stream. */
-	err = fw_iso_resources_init(&dg00x->tx_resources, dg00x->unit);
+	err = init_stream(dg00x, &dg00x->rx_stream);
 	if (err < 0)
-		goto error;
-	err = amdtp_dot_init(&dg00x->tx_stream, dg00x->unit, AMDTP_IN_STREAM);
+		return err;
+
+	err = init_stream(dg00x, &dg00x->tx_stream);
 	if (err < 0)
-		goto error;
+		destroy_stream(dg00x, &dg00x->rx_stream);
+
+	err = amdtp_domain_init(&dg00x->domain);
+	if (err < 0) {
+		destroy_stream(dg00x, &dg00x->rx_stream);
+		destroy_stream(dg00x, &dg00x->tx_stream);
+	}
 
-	return 0;
-error:
-	snd_dg00x_stream_destroy_duplex(dg00x);
 	return err;
 }
 
@@ -250,11 +277,10 @@ error:
  */
 void snd_dg00x_stream_destroy_duplex(struct snd_dg00x *dg00x)
 {
-	amdtp_stream_destroy(&dg00x->rx_stream);
-	fw_iso_resources_destroy(&dg00x->rx_resources);
+	amdtp_domain_destroy(&dg00x->domain);
 
-	amdtp_stream_destroy(&dg00x->tx_stream);
-	fw_iso_resources_destroy(&dg00x->tx_resources);
+	destroy_stream(dg00x, &dg00x->rx_stream);
+	destroy_stream(dg00x, &dg00x->tx_stream);
 }
 
 int snd_dg00x_stream_reserve_duplex(struct snd_dg00x *dg00x, unsigned int rate)
@@ -269,6 +295,8 @@ int snd_dg00x_stream_reserve_duplex(struct snd_dg00x *dg00x, unsigned int rate)
 		rate = curr_rate;
 
 	if (dg00x->substreams_counter == 0 || curr_rate != rate) {
+		amdtp_domain_stop(&dg00x->domain);
+
 		finish_session(dg00x);
 
 		fw_iso_resources_free(&dg00x->tx_resources);
@@ -301,8 +329,10 @@ int snd_dg00x_stream_start_duplex(struct snd_dg00x *dg00x)
 		return 0;
 
 	if (amdtp_streaming_error(&dg00x->tx_stream) ||
-	    amdtp_streaming_error(&dg00x->rx_stream))
+	    amdtp_streaming_error(&dg00x->rx_stream)) {
+		amdtp_domain_stop(&dg00x->domain);
 		finish_session(dg00x);
+	}
 
 	if (generation != fw_parent_device(dg00x->unit)->card->generation) {
 		err = fw_iso_resources_update(&dg00x->tx_resources);
@@ -319,36 +349,30 @@ int snd_dg00x_stream_start_duplex(struct snd_dg00x *dg00x)
 	 * which source of clock is used.
 	 */
 	if (!amdtp_stream_running(&dg00x->rx_stream)) {
+		int spd = fw_parent_device(dg00x->unit)->max_speed;
+
 		err = begin_session(dg00x);
 		if (err < 0)
 			goto error;
 
-		err = amdtp_stream_start(&dg00x->rx_stream,
-				dg00x->rx_resources.channel,
-				fw_parent_device(dg00x->unit)->max_speed);
+		err = amdtp_domain_add_stream(&dg00x->domain, &dg00x->rx_stream,
+					      dg00x->rx_resources.channel, spd);
 		if (err < 0)
 			goto error;
 
-		if (!amdtp_stream_wait_callback(&dg00x->rx_stream,
-					      CALLBACK_TIMEOUT)) {
-			err = -ETIMEDOUT;
+		err = amdtp_domain_add_stream(&dg00x->domain, &dg00x->tx_stream,
+					      dg00x->tx_resources.channel, spd);
+		if (err < 0)
 			goto error;
-		}
-	}
 
-	/*
-	 * The value of SYT field in transmitted packets is always 0x0000. Thus,
-	 * duplex streams with timestamp synchronization cannot be built.
-	 */
-	if (!amdtp_stream_running(&dg00x->tx_stream)) {
-		err = amdtp_stream_start(&dg00x->tx_stream,
-				dg00x->tx_resources.channel,
-				fw_parent_device(dg00x->unit)->max_speed);
+		err = amdtp_domain_start(&dg00x->domain);
 		if (err < 0)
 			goto error;
 
-		if (!amdtp_stream_wait_callback(&dg00x->tx_stream,
-					      CALLBACK_TIMEOUT)) {
+		if (!amdtp_stream_wait_callback(&dg00x->rx_stream,
+						CALLBACK_TIMEOUT) ||
+		    !amdtp_stream_wait_callback(&dg00x->tx_stream,
+						CALLBACK_TIMEOUT)) {
 			err = -ETIMEDOUT;
 			goto error;
 		}
@@ -356,6 +380,7 @@ int snd_dg00x_stream_start_duplex(struct snd_dg00x *dg00x)
 
 	return 0;
 error:
+	amdtp_domain_stop(&dg00x->domain);
 	finish_session(dg00x);
 
 	return err;
@@ -364,6 +389,7 @@ error:
 void snd_dg00x_stream_stop_duplex(struct snd_dg00x *dg00x)
 {
 	if (dg00x->substreams_counter == 0) {
+		amdtp_domain_stop(&dg00x->domain);
 		finish_session(dg00x);
 
 		fw_iso_resources_free(&dg00x->tx_resources);
diff --git a/sound/firewire/digi00x/digi00x.h b/sound/firewire/digi00x/digi00x.h
index 0994d191ccda..8041c65f2736 100644
--- a/sound/firewire/digi00x/digi00x.h
+++ b/sound/firewire/digi00x/digi00x.h
@@ -59,6 +59,8 @@ struct snd_dg00x {
 
 	/* Console models have additional MIDI ports for control surface. */
 	bool is_console;
+
+	struct amdtp_domain domain;
 };
 
 #define DG00X_ADDR_BASE		0xffffe0000000ull
diff --git a/sound/firewire/fireface/amdtp-ff.c b/sound/firewire/fireface/amdtp-ff.c
index 2938489740b4..119c0076b17a 100644
--- a/sound/firewire/fireface/amdtp-ff.c
+++ b/sound/firewire/fireface/amdtp-ff.c
@@ -27,19 +27,24 @@ int amdtp_ff_set_parameters(struct amdtp_stream *s, unsigned int rate,
 	return amdtp_stream_set_parameters(s, rate, data_channels);
 }
 
-static void write_pcm_s32(struct amdtp_stream *s,
-			  struct snd_pcm_substream *pcm,
-			  __le32 *buffer, unsigned int frames)
+static void write_pcm_s32(struct amdtp_stream *s, struct snd_pcm_substream *pcm,
+			  __le32 *buffer, unsigned int frames,
+			  unsigned int pcm_frames)
 {
 	struct amdtp_ff *p = s->protocol;
+	unsigned int channels = p->pcm_channels;
 	struct snd_pcm_runtime *runtime = pcm->runtime;
-	unsigned int channels, remaining_frames, i, c;
+	unsigned int pcm_buffer_pointer;
+	int remaining_frames;
 	const u32 *src;
+	int i, c;
+
+	pcm_buffer_pointer = s->pcm_buffer_pointer + pcm_frames;
+	pcm_buffer_pointer %= runtime->buffer_size;
 
-	channels = p->pcm_channels;
 	src = (void *)runtime->dma_area +
-			frames_to_bytes(runtime, s->pcm_buffer_pointer);
-	remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer;
+				frames_to_bytes(runtime, pcm_buffer_pointer);
+	remaining_frames = runtime->buffer_size - pcm_buffer_pointer;
 
 	for (i = 0; i < frames; ++i) {
 		for (c = 0; c < channels; ++c) {
@@ -52,19 +57,24 @@ static void write_pcm_s32(struct amdtp_stream *s,
 	}
 }
 
-static void read_pcm_s32(struct amdtp_stream *s,
-			 struct snd_pcm_substream *pcm,
-			 __le32 *buffer, unsigned int frames)
+static void read_pcm_s32(struct amdtp_stream *s, struct snd_pcm_substream *pcm,
+			 __le32 *buffer, unsigned int frames,
+			 unsigned int pcm_frames)
 {
 	struct amdtp_ff *p = s->protocol;
+	unsigned int channels = p->pcm_channels;
 	struct snd_pcm_runtime *runtime = pcm->runtime;
-	unsigned int channels, remaining_frames, i, c;
+	unsigned int pcm_buffer_pointer;
+	int remaining_frames;
 	u32 *dst;
+	int i, c;
+
+	pcm_buffer_pointer = s->pcm_buffer_pointer + pcm_frames;
+	pcm_buffer_pointer %= runtime->buffer_size;
 
-	channels = p->pcm_channels;
 	dst  = (void *)runtime->dma_area +
-			frames_to_bytes(runtime, s->pcm_buffer_pointer);
-	remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer;
+				frames_to_bytes(runtime, pcm_buffer_pointer);
+	remaining_frames = runtime->buffer_size - pcm_buffer_pointer;
 
 	for (i = 0; i < frames; ++i) {
 		for (c = 0; c < channels; ++c) {
@@ -102,38 +112,47 @@ int amdtp_ff_add_pcm_hw_constraints(struct amdtp_stream *s,
 	return amdtp_stream_add_pcm_hw_constraints(s, runtime);
 }
 
-static unsigned int process_rx_data_blocks(struct amdtp_stream *s,
-					   __be32 *buffer,
-					   unsigned int data_blocks,
-					   unsigned int *syt)
+static unsigned int process_it_ctx_payloads(struct amdtp_stream *s,
+					   const struct pkt_desc *descs,
+					   unsigned int packets,
+					   struct snd_pcm_substream *pcm)
 {
-	struct snd_pcm_substream *pcm = READ_ONCE(s->pcm);
-	unsigned int pcm_frames;
-
-	if (pcm) {
-		write_pcm_s32(s, pcm, (__le32 *)buffer, data_blocks);
-		pcm_frames = data_blocks;
-	} else {
-		write_pcm_silence(s, (__le32 *)buffer, data_blocks);
-		pcm_frames = 0;
+	unsigned int pcm_frames = 0;
+	int i;
+
+	for (i = 0; i < packets; ++i) {
+		const struct pkt_desc *desc = descs + i;
+		__le32 *buf = (__le32 *)desc->ctx_payload;
+		unsigned int data_blocks = desc->data_blocks;
+
+		if (pcm) {
+			write_pcm_s32(s, pcm, buf, data_blocks, pcm_frames);
+			pcm_frames += data_blocks;
+		} else {
+			write_pcm_silence(s, buf, data_blocks);
+		}
 	}
 
 	return pcm_frames;
 }
 
-static unsigned int process_tx_data_blocks(struct amdtp_stream *s,
-					   __be32 *buffer,
-					   unsigned int data_blocks,
-					   unsigned int *syt)
+static unsigned int process_ir_ctx_payloads(struct amdtp_stream *s,
+					    const struct pkt_desc *descs,
+					    unsigned int packets,
+					    struct snd_pcm_substream *pcm)
 {
-	struct snd_pcm_substream *pcm = READ_ONCE(s->pcm);
-	unsigned int pcm_frames;
-
-	if (pcm) {
-		read_pcm_s32(s, pcm, (__le32 *)buffer, data_blocks);
-		pcm_frames = data_blocks;
-	} else {
-		pcm_frames = 0;
+	unsigned int pcm_frames = 0;
+	int i;
+
+	for (i = 0; i < packets; ++i) {
+		const struct pkt_desc *desc = descs + i;
+		__le32 *buf = (__le32 *)desc->ctx_payload;
+		unsigned int data_blocks = desc->data_blocks;
+
+		if (pcm) {
+			read_pcm_s32(s, pcm, buf, data_blocks, pcm_frames);
+			pcm_frames += data_blocks;
+		}
 	}
 
 	return pcm_frames;
@@ -142,13 +161,13 @@ static unsigned int process_tx_data_blocks(struct amdtp_stream *s,
 int amdtp_ff_init(struct amdtp_stream *s, struct fw_unit *unit,
 		  enum amdtp_stream_direction dir)
 {
-	amdtp_stream_process_data_blocks_t process_data_blocks;
+	amdtp_stream_process_ctx_payloads_t process_ctx_payloads;
 
 	if (dir == AMDTP_IN_STREAM)
-		process_data_blocks = process_tx_data_blocks;
+		process_ctx_payloads = process_ir_ctx_payloads;
 	else
-		process_data_blocks = process_rx_data_blocks;
+		process_ctx_payloads = process_it_ctx_payloads;
 
 	return amdtp_stream_init(s, unit, dir, CIP_NO_HEADER, 0,
-				 process_data_blocks, sizeof(struct amdtp_ff));
+				 process_ctx_payloads, sizeof(struct amdtp_ff));
 }
diff --git a/sound/firewire/fireface/ff-stream.c b/sound/firewire/fireface/ff-stream.c
index 4208b8004d1a..e8e6f9fd6433 100644
--- a/sound/firewire/fireface/ff-stream.c
+++ b/sound/firewire/fireface/ff-stream.c
@@ -32,61 +32,65 @@ int snd_ff_stream_get_multiplier_mode(enum cip_sfc sfc,
 
 static inline void finish_session(struct snd_ff *ff)
 {
-	amdtp_stream_stop(&ff->tx_stream);
-	amdtp_stream_stop(&ff->rx_stream);
-
 	ff->spec->protocol->finish_session(ff);
 	ff->spec->protocol->switch_fetching_mode(ff, false);
 }
 
-static int init_stream(struct snd_ff *ff, enum amdtp_stream_direction dir)
+static int init_stream(struct snd_ff *ff, struct amdtp_stream *s)
 {
-	int err;
 	struct fw_iso_resources *resources;
-	struct amdtp_stream *stream;
+	enum amdtp_stream_direction dir;
+	int err;
 
-	if (dir == AMDTP_IN_STREAM) {
+	if (s == &ff->tx_stream) {
 		resources = &ff->tx_resources;
-		stream = &ff->tx_stream;
+		dir = AMDTP_IN_STREAM;
 	} else {
 		resources = &ff->rx_resources;
-		stream = &ff->rx_stream;
+		dir = AMDTP_OUT_STREAM;
 	}
 
 	err = fw_iso_resources_init(resources, ff->unit);
 	if (err < 0)
 		return err;
 
-	err = amdtp_ff_init(stream, ff->unit, dir);
+	err = amdtp_ff_init(s, ff->unit, dir);
 	if (err < 0)
 		fw_iso_resources_destroy(resources);
 
 	return err;
 }
 
-static void destroy_stream(struct snd_ff *ff, enum amdtp_stream_direction dir)
+static void destroy_stream(struct snd_ff *ff, struct amdtp_stream *s)
 {
-	if (dir == AMDTP_IN_STREAM) {
-		amdtp_stream_destroy(&ff->tx_stream);
+	amdtp_stream_destroy(s);
+
+	if (s == &ff->tx_stream)
 		fw_iso_resources_destroy(&ff->tx_resources);
-	} else {
-		amdtp_stream_destroy(&ff->rx_stream);
+	else
 		fw_iso_resources_destroy(&ff->rx_resources);
-	}
 }
 
 int snd_ff_stream_init_duplex(struct snd_ff *ff)
 {
 	int err;
 
-	err = init_stream(ff, AMDTP_OUT_STREAM);
+	err = init_stream(ff, &ff->rx_stream);
 	if (err < 0)
-		goto end;
+		return err;
+
+	err = init_stream(ff, &ff->tx_stream);
+	if (err < 0) {
+		destroy_stream(ff, &ff->rx_stream);
+		return err;
+	}
+
+	err = amdtp_domain_init(&ff->domain);
+	if (err < 0) {
+		destroy_stream(ff, &ff->rx_stream);
+		destroy_stream(ff, &ff->tx_stream);
+	}
 
-	err = init_stream(ff, AMDTP_IN_STREAM);
-	if (err < 0)
-		destroy_stream(ff, AMDTP_OUT_STREAM);
-end:
 	return err;
 }
 
@@ -96,8 +100,10 @@ end:
  */
 void snd_ff_stream_destroy_duplex(struct snd_ff *ff)
 {
-	destroy_stream(ff, AMDTP_IN_STREAM);
-	destroy_stream(ff, AMDTP_OUT_STREAM);
+	amdtp_domain_destroy(&ff->domain);
+
+	destroy_stream(ff, &ff->rx_stream);
+	destroy_stream(ff, &ff->tx_stream);
 }
 
 int snd_ff_stream_reserve_duplex(struct snd_ff *ff, unsigned int rate)
@@ -114,6 +120,7 @@ int snd_ff_stream_reserve_duplex(struct snd_ff *ff, unsigned int rate)
 		enum snd_ff_stream_mode mode;
 		int i;
 
+		amdtp_domain_stop(&ff->domain);
 		finish_session(ff);
 
 		fw_iso_resources_free(&ff->tx_resources);
@@ -156,51 +163,52 @@ int snd_ff_stream_start_duplex(struct snd_ff *ff, unsigned int rate)
 		return 0;
 
 	if (amdtp_streaming_error(&ff->tx_stream) ||
-	    amdtp_streaming_error(&ff->rx_stream))
+	    amdtp_streaming_error(&ff->rx_stream)) {
+		amdtp_domain_stop(&ff->domain);
 		finish_session(ff);
+	}
 
 	/*
 	 * Regardless of current source of clock signal, drivers transfer some
 	 * packets. Then, the device transfers packets.
 	 */
 	if (!amdtp_stream_running(&ff->rx_stream)) {
+		int spd = fw_parent_device(ff->unit)->max_speed;
+
 		err = ff->spec->protocol->begin_session(ff, rate);
 		if (err < 0)
 			goto error;
 
-		err = amdtp_stream_start(&ff->rx_stream,
-					 ff->rx_resources.channel,
-					 fw_parent_device(ff->unit)->max_speed);
+		err = amdtp_domain_add_stream(&ff->domain, &ff->rx_stream,
+					      ff->rx_resources.channel, spd);
 		if (err < 0)
 			goto error;
 
-		if (!amdtp_stream_wait_callback(&ff->rx_stream,
-						CALLBACK_TIMEOUT_MS)) {
-			err = -ETIMEDOUT;
-			goto error;
-		}
-
-		err = ff->spec->protocol->switch_fetching_mode(ff, true);
+		err = amdtp_domain_add_stream(&ff->domain, &ff->tx_stream,
+					      ff->tx_resources.channel, spd);
 		if (err < 0)
 			goto error;
-	}
 
-	if (!amdtp_stream_running(&ff->tx_stream)) {
-		err = amdtp_stream_start(&ff->tx_stream,
-					 ff->tx_resources.channel,
-					 fw_parent_device(ff->unit)->max_speed);
+		err = amdtp_domain_start(&ff->domain);
 		if (err < 0)
 			goto error;
 
-		if (!amdtp_stream_wait_callback(&ff->tx_stream,
+		if (!amdtp_stream_wait_callback(&ff->rx_stream,
+						CALLBACK_TIMEOUT_MS) ||
+		    !amdtp_stream_wait_callback(&ff->tx_stream,
 						CALLBACK_TIMEOUT_MS)) {
 			err = -ETIMEDOUT;
 			goto error;
 		}
+
+		err = ff->spec->protocol->switch_fetching_mode(ff, true);
+		if (err < 0)
+			goto error;
 	}
 
 	return 0;
 error:
+	amdtp_domain_stop(&ff->domain);
 	finish_session(ff);
 
 	return err;
@@ -209,6 +217,7 @@ error:
 void snd_ff_stream_stop_duplex(struct snd_ff *ff)
 {
 	if (ff->substreams_counter == 0) {
+		amdtp_domain_stop(&ff->domain);
 		finish_session(ff);
 
 		fw_iso_resources_free(&ff->tx_resources);
@@ -218,12 +227,11 @@ void snd_ff_stream_stop_duplex(struct snd_ff *ff)
 
 void snd_ff_stream_update_duplex(struct snd_ff *ff)
 {
+	amdtp_domain_stop(&ff->domain);
+
 	// The device discontinue to transfer packets.
 	amdtp_stream_pcm_abort(&ff->tx_stream);
-	amdtp_stream_stop(&ff->tx_stream);
-
 	amdtp_stream_pcm_abort(&ff->rx_stream);
-	amdtp_stream_stop(&ff->rx_stream);
 }
 
 void snd_ff_stream_lock_changed(struct snd_ff *ff)
diff --git a/sound/firewire/fireface/ff.h b/sound/firewire/fireface/ff.h
index 36dd0c75b9f7..b4c22ca6079e 100644
--- a/sound/firewire/fireface/ff.h
+++ b/sound/firewire/fireface/ff.h
@@ -91,6 +91,8 @@ struct snd_ff {
 	int dev_lock_count;
 	bool dev_lock_changed;
 	wait_queue_head_t hwdep_wait;
+
+	struct amdtp_domain domain;
 };
 
 enum snd_ff_clock_src {
diff --git a/sound/firewire/fireworks/fireworks.h b/sound/firewire/fireworks/fireworks.h
index 31efd4b53b4f..4cda297f8438 100644
--- a/sound/firewire/fireworks/fireworks.h
+++ b/sound/firewire/fireworks/fireworks.h
@@ -107,6 +107,8 @@ struct snd_efw {
 	u8 *resp_buf;
 	u8 *pull_ptr;
 	u8 *push_ptr;
+
+	struct amdtp_domain domain;
 };
 
 int snd_efw_transaction_cmd(struct fw_unit *unit,
diff --git a/sound/firewire/fireworks/fireworks_stream.c b/sound/firewire/fireworks/fireworks_stream.c
index e659a0b89ba5..f2de304d2f26 100644
--- a/sound/firewire/fireworks/fireworks_stream.c
+++ b/sound/firewire/fireworks/fireworks_stream.c
@@ -8,8 +8,7 @@
 
 #define CALLBACK_TIMEOUT	100
 
-static int
-init_stream(struct snd_efw *efw, struct amdtp_stream *stream)
+static int init_stream(struct snd_efw *efw, struct amdtp_stream *stream)
 {
 	struct cmp_connection *conn;
 	enum cmp_direction c_dir;
@@ -28,26 +27,38 @@ init_stream(struct snd_efw *efw, struct amdtp_stream *stream)
 
 	err = cmp_connection_init(conn, efw->unit, c_dir, 0);
 	if (err < 0)
-		goto end;
+		return err;
 
 	err = amdtp_am824_init(stream, efw->unit, s_dir, CIP_BLOCKING);
 	if (err < 0) {
 		amdtp_stream_destroy(stream);
 		cmp_connection_destroy(conn);
+		return err;
 	}
-end:
-	return err;
-}
 
-static void
-stop_stream(struct snd_efw *efw, struct amdtp_stream *stream)
-{
-	amdtp_stream_stop(stream);
+	if (stream == &efw->tx_stream) {
+		// Fireworks transmits NODATA packets with TAG0.
+		efw->tx_stream.flags |= CIP_EMPTY_WITH_TAG0;
+		// Fireworks has its own meaning for dbc.
+		efw->tx_stream.flags |= CIP_DBC_IS_END_EVENT;
+		// Fireworks reset dbc at bus reset.
+		efw->tx_stream.flags |= CIP_SKIP_DBC_ZERO_CHECK;
+		// But Recent firmwares starts packets with non-zero dbc.
+		// Driver version 5.7.6 installs firmware version 5.7.3.
+		if (efw->is_fireworks3 &&
+		    (efw->firmware_version == 0x5070000 ||
+		     efw->firmware_version == 0x5070300 ||
+		     efw->firmware_version == 0x5080000))
+			efw->tx_stream.flags |= CIP_UNALIGHED_DBC;
+		// AudioFire9 always reports wrong dbs.
+		if (efw->is_af9)
+			efw->tx_stream.flags |= CIP_WRONG_DBS;
+		// Firmware version 5.5 reports fixed interval for dbc.
+		if (efw->firmware_version == 0x5050000)
+			efw->tx_stream.ctx_data.tx.dbc_interval = 8;
+	}
 
-	if (stream == &efw->tx_stream)
-		cmp_connection_break(&efw->out_conn);
-	else
-		cmp_connection_break(&efw->in_conn);
+	return err;
 }
 
 static int start_stream(struct snd_efw *efw, struct amdtp_stream *stream,
@@ -67,38 +78,26 @@ static int start_stream(struct snd_efw *efw, struct amdtp_stream *stream,
 		return err;
 
 	// Start amdtp stream.
-	err = amdtp_stream_start(stream, conn->resources.channel, conn->speed);
+	err = amdtp_domain_add_stream(&efw->domain, stream,
+				      conn->resources.channel, conn->speed);
 	if (err < 0) {
 		cmp_connection_break(conn);
 		return err;
 	}
 
-	// Wait first callback.
-	if (!amdtp_stream_wait_callback(stream, CALLBACK_TIMEOUT)) {
-		amdtp_stream_stop(stream);
-		cmp_connection_break(conn);
-		return -ETIMEDOUT;
-	}
-
 	return 0;
 }
 
-/*
- * This function should be called before starting the stream or after stopping
- * the streams.
- */
-static void
-destroy_stream(struct snd_efw *efw, struct amdtp_stream *stream)
+// This function should be called before starting the stream or after stopping
+// the streams.
+static void destroy_stream(struct snd_efw *efw, struct amdtp_stream *stream)
 {
-	struct cmp_connection *conn;
+	amdtp_stream_destroy(stream);
 
 	if (stream == &efw->tx_stream)
-		conn = &efw->out_conn;
+		cmp_connection_destroy(&efw->out_conn);
 	else
-		conn = &efw->in_conn;
-
-	amdtp_stream_destroy(stream);
-	cmp_connection_destroy(conn);
+		cmp_connection_destroy(&efw->in_conn);
 }
 
 static int
@@ -131,42 +130,28 @@ int snd_efw_stream_init_duplex(struct snd_efw *efw)
 
 	err = init_stream(efw, &efw->tx_stream);
 	if (err < 0)
-		goto end;
-	/* Fireworks transmits NODATA packets with TAG0. */
-	efw->tx_stream.flags |= CIP_EMPTY_WITH_TAG0;
-	/* Fireworks has its own meaning for dbc. */
-	efw->tx_stream.flags |= CIP_DBC_IS_END_EVENT;
-	/* Fireworks reset dbc at bus reset. */
-	efw->tx_stream.flags |= CIP_SKIP_DBC_ZERO_CHECK;
-	/*
-	 * But Recent firmwares starts packets with non-zero dbc.
-	 * Driver version 5.7.6 installs firmware version 5.7.3.
-	 */
-	if (efw->is_fireworks3 &&
-	    (efw->firmware_version == 0x5070000 ||
-	     efw->firmware_version == 0x5070300 ||
-	     efw->firmware_version == 0x5080000))
-		efw->tx_stream.ctx_data.tx.first_dbc = 0x02;
-	/* AudioFire9 always reports wrong dbs. */
-	if (efw->is_af9)
-		efw->tx_stream.flags |= CIP_WRONG_DBS;
-	/* Firmware version 5.5 reports fixed interval for dbc. */
-	if (efw->firmware_version == 0x5050000)
-		efw->tx_stream.ctx_data.tx.dbc_interval = 8;
+		return err;
 
 	err = init_stream(efw, &efw->rx_stream);
 	if (err < 0) {
 		destroy_stream(efw, &efw->tx_stream);
-		goto end;
+		return err;
+	}
+
+	err = amdtp_domain_init(&efw->domain);
+	if (err < 0) {
+		destroy_stream(efw, &efw->tx_stream);
+		destroy_stream(efw, &efw->rx_stream);
+		return err;
 	}
 
-	/* set IEC61883 compliant mode (actually not fully compliant...) */
+	// set IEC61883 compliant mode (actually not fully compliant...).
 	err = snd_efw_command_set_tx_mode(efw, SND_EFW_TRANSPORT_MODE_IEC61883);
 	if (err < 0) {
 		destroy_stream(efw, &efw->tx_stream);
 		destroy_stream(efw, &efw->rx_stream);
 	}
-end:
+
 	return err;
 }
 
@@ -214,8 +199,10 @@ int snd_efw_stream_reserve_duplex(struct snd_efw *efw, unsigned int rate)
 	if (rate == 0)
 		rate = curr_rate;
 	if (rate != curr_rate) {
-		stop_stream(efw, &efw->tx_stream);
-		stop_stream(efw, &efw->rx_stream);
+		amdtp_domain_stop(&efw->domain);
+
+		cmp_connection_break(&efw->out_conn);
+		cmp_connection_break(&efw->in_conn);
 
 		cmp_connection_release(&efw->out_conn);
 		cmp_connection_release(&efw->in_conn);
@@ -255,47 +242,57 @@ int snd_efw_stream_start_duplex(struct snd_efw *efw)
 	if (efw->substreams_counter == 0)
 		return -EIO;
 
-	err = snd_efw_command_get_sampling_rate(efw, &rate);
-	if (err < 0)
-		return err;
-
 	if (amdtp_streaming_error(&efw->rx_stream) ||
 	    amdtp_streaming_error(&efw->tx_stream)) {
-		stop_stream(efw, &efw->rx_stream);
-		stop_stream(efw, &efw->tx_stream);
+		amdtp_domain_stop(&efw->domain);
+		cmp_connection_break(&efw->out_conn);
+		cmp_connection_break(&efw->in_conn);
 	}
 
-	/* master should be always running */
+	err = snd_efw_command_get_sampling_rate(efw, &rate);
+	if (err < 0)
+		return err;
+
 	if (!amdtp_stream_running(&efw->rx_stream)) {
 		err = start_stream(efw, &efw->rx_stream, rate);
-		if (err < 0) {
-			dev_err(&efw->unit->device,
-				"fail to start AMDTP master stream:%d\n", err);
+		if (err < 0)
 			goto error;
-		}
-	}
 
-	if (!amdtp_stream_running(&efw->tx_stream)) {
 		err = start_stream(efw, &efw->tx_stream, rate);
-		if (err < 0) {
-			dev_err(&efw->unit->device,
-				"fail to start AMDTP slave stream:%d\n", err);
+		if (err < 0)
+			goto error;
+
+		err = amdtp_domain_start(&efw->domain);
+		if (err < 0)
+			goto error;
+
+		// Wait first callback.
+		if (!amdtp_stream_wait_callback(&efw->rx_stream,
+						CALLBACK_TIMEOUT) ||
+		    !amdtp_stream_wait_callback(&efw->tx_stream,
+						CALLBACK_TIMEOUT)) {
+			err = -ETIMEDOUT;
 			goto error;
 		}
 	}
 
 	return 0;
 error:
-	stop_stream(efw, &efw->rx_stream);
-	stop_stream(efw, &efw->tx_stream);
+	amdtp_domain_stop(&efw->domain);
+
+	cmp_connection_break(&efw->out_conn);
+	cmp_connection_break(&efw->in_conn);
+
 	return err;
 }
 
 void snd_efw_stream_stop_duplex(struct snd_efw *efw)
 {
 	if (efw->substreams_counter == 0) {
-		stop_stream(efw, &efw->tx_stream);
-		stop_stream(efw, &efw->rx_stream);
+		amdtp_domain_stop(&efw->domain);
+
+		cmp_connection_break(&efw->out_conn);
+		cmp_connection_break(&efw->in_conn);
 
 		cmp_connection_release(&efw->out_conn);
 		cmp_connection_release(&efw->in_conn);
@@ -304,18 +301,19 @@ void snd_efw_stream_stop_duplex(struct snd_efw *efw)
 
 void snd_efw_stream_update_duplex(struct snd_efw *efw)
 {
-	if (cmp_connection_update(&efw->out_conn) < 0 ||
-	    cmp_connection_update(&efw->in_conn) < 0) {
-		stop_stream(efw, &efw->rx_stream);
-		stop_stream(efw, &efw->tx_stream);
-	} else {
-		amdtp_stream_update(&efw->rx_stream);
-		amdtp_stream_update(&efw->tx_stream);
-	}
+	amdtp_domain_stop(&efw->domain);
+
+	cmp_connection_break(&efw->out_conn);
+	cmp_connection_break(&efw->in_conn);
+
+	amdtp_stream_pcm_abort(&efw->rx_stream);
+	amdtp_stream_pcm_abort(&efw->tx_stream);
 }
 
 void snd_efw_stream_destroy_duplex(struct snd_efw *efw)
 {
+	amdtp_domain_destroy(&efw->domain);
+
 	destroy_stream(efw, &efw->rx_stream);
 	destroy_stream(efw, &efw->tx_stream);
 }
diff --git a/sound/firewire/motu/amdtp-motu.c b/sound/firewire/motu/amdtp-motu.c
index 7973dedd31ef..0fd36e469ad0 100644
--- a/sound/firewire/motu/amdtp-motu.c
+++ b/sound/firewire/motu/amdtp-motu.c
@@ -117,19 +117,25 @@ int amdtp_motu_set_parameters(struct amdtp_stream *s, unsigned int rate,
 	return 0;
 }
 
-static void read_pcm_s32(struct amdtp_stream *s,
-			 struct snd_pcm_runtime *runtime,
-			 __be32 *buffer, unsigned int data_blocks)
+static void read_pcm_s32(struct amdtp_stream *s, struct snd_pcm_substream *pcm,
+			 __be32 *buffer, unsigned int data_blocks,
+			 unsigned int pcm_frames)
 {
 	struct amdtp_motu *p = s->protocol;
-	unsigned int channels, remaining_frames, i, c;
+	unsigned int channels = p->pcm_chunks;
+	struct snd_pcm_runtime *runtime = pcm->runtime;
+	unsigned int pcm_buffer_pointer;
+	int remaining_frames;
 	u8 *byte;
 	u32 *dst;
+	int i, c;
+
+	pcm_buffer_pointer = s->pcm_buffer_pointer + pcm_frames;
+	pcm_buffer_pointer %= runtime->buffer_size;
 
-	channels = p->pcm_chunks;
 	dst = (void *)runtime->dma_area +
-			frames_to_bytes(runtime, s->pcm_buffer_pointer);
-	remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer;
+				frames_to_bytes(runtime, pcm_buffer_pointer);
+	remaining_frames = runtime->buffer_size - pcm_buffer_pointer;
 
 	for (i = 0; i < data_blocks; ++i) {
 		byte = (u8 *)buffer + p->pcm_byte_offset;
@@ -147,19 +153,25 @@ static void read_pcm_s32(struct amdtp_stream *s,
 	}
 }
 
-static void write_pcm_s32(struct amdtp_stream *s,
-			  struct snd_pcm_runtime *runtime,
-			  __be32 *buffer, unsigned int data_blocks)
+static void write_pcm_s32(struct amdtp_stream *s, struct snd_pcm_substream *pcm,
+			  __be32 *buffer, unsigned int data_blocks,
+			  unsigned int pcm_frames)
 {
 	struct amdtp_motu *p = s->protocol;
-	unsigned int channels, remaining_frames, i, c;
+	unsigned int channels = p->pcm_chunks;
+	struct snd_pcm_runtime *runtime = pcm->runtime;
+	unsigned int pcm_buffer_pointer;
+	int remaining_frames;
 	u8 *byte;
 	const u32 *src;
+	int i, c;
+
+	pcm_buffer_pointer = s->pcm_buffer_pointer + pcm_frames;
+	pcm_buffer_pointer %= runtime->buffer_size;
 
-	channels = p->pcm_chunks;
 	src = (void *)runtime->dma_area +
-			frames_to_bytes(runtime, s->pcm_buffer_pointer);
-	remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer;
+				frames_to_bytes(runtime, pcm_buffer_pointer);
+	remaining_frames = runtime->buffer_size - pcm_buffer_pointer;
 
 	for (i = 0; i < data_blocks; ++i) {
 		byte = (u8 *)buffer + p->pcm_byte_offset;
@@ -298,24 +310,52 @@ static void __maybe_unused copy_message(u64 *frames, __be32 *buffer,
 	}
 }
 
-static unsigned int process_tx_data_blocks(struct amdtp_stream *s,
-				__be32 *buffer, unsigned int data_blocks,
-				unsigned int *syt)
+static void probe_tracepoints_events(struct amdtp_stream *s,
+				     const struct pkt_desc *descs,
+				     unsigned int packets)
+{
+	int i;
+
+	for (i = 0; i < packets; ++i) {
+		const struct pkt_desc *desc = descs + i;
+		__be32 *buf = desc->ctx_payload;
+		unsigned int data_blocks = desc->data_blocks;
+
+		trace_data_block_sph(s, data_blocks, buf);
+		trace_data_block_message(s, data_blocks, buf);
+	}
+}
+
+static unsigned int process_ir_ctx_payloads(struct amdtp_stream *s,
+					    const struct pkt_desc *descs,
+					    unsigned int packets,
+					    struct snd_pcm_substream *pcm)
 {
 	struct amdtp_motu *p = s->protocol;
-	struct snd_pcm_substream *pcm;
+	unsigned int pcm_frames = 0;
+	int i;
+
+	// For data block processing.
+	for (i = 0; i < packets; ++i) {
+		const struct pkt_desc *desc = descs + i;
+		__be32 *buf = desc->ctx_payload;
+		unsigned int data_blocks = desc->data_blocks;
 
-	trace_data_block_sph(s, data_blocks, buffer);
-	trace_data_block_message(s, data_blocks, buffer);
+		if (pcm) {
+			read_pcm_s32(s, pcm, buf, data_blocks, pcm_frames);
+			pcm_frames += data_blocks;
+		}
 
-	if (p->midi_ports)
-		read_midi_messages(s, buffer, data_blocks);
+		if (p->midi_ports)
+			read_midi_messages(s, buf, data_blocks);
+	}
 
-	pcm = READ_ONCE(s->pcm);
-	if (data_blocks > 0 && pcm)
-		read_pcm_s32(s, pcm->runtime, buffer, data_blocks);
+	// For tracepoints.
+	if (trace_data_block_sph_enabled() ||
+	    trace_data_block_message_enabled())
+		probe_tracepoints_events(s, descs, packets);
 
-	return data_blocks;
+	return pcm_frames;
 }
 
 static inline void compute_next_elapse_from_start(struct amdtp_motu *p)
@@ -360,46 +400,55 @@ static void write_sph(struct amdtp_stream *s, __be32 *buffer,
 	}
 }
 
-static unsigned int process_rx_data_blocks(struct amdtp_stream *s,
-				__be32 *buffer, unsigned int data_blocks,
-				unsigned int *syt)
+static unsigned int process_it_ctx_payloads(struct amdtp_stream *s,
+					    const struct pkt_desc *descs,
+					    unsigned int packets,
+					    struct snd_pcm_substream *pcm)
 {
-	struct amdtp_motu *p = (struct amdtp_motu *)s->protocol;
-	struct snd_pcm_substream *pcm;
+	struct amdtp_motu *p = s->protocol;
+	unsigned int pcm_frames = 0;
+	int i;
 
-	/* Not used. */
-	*syt = 0xffff;
+	// For data block processing.
+	for (i = 0; i < packets; ++i) {
+		const struct pkt_desc *desc = descs + i;
+		__be32 *buf = desc->ctx_payload;
+		unsigned int data_blocks = desc->data_blocks;
 
-	/* TODO: how to interact control messages between userspace? */
+		if (pcm) {
+			write_pcm_s32(s, pcm, buf, data_blocks, pcm_frames);
+			pcm_frames += data_blocks;
+		} else {
+			write_pcm_silence(s, buf, data_blocks);
+		}
 
-	if (p->midi_ports)
-		write_midi_messages(s, buffer, data_blocks);
+		if (p->midi_ports)
+			write_midi_messages(s, buf, data_blocks);
 
-	pcm = READ_ONCE(s->pcm);
-	if (pcm)
-		write_pcm_s32(s, pcm->runtime, buffer, data_blocks);
-	else
-		write_pcm_silence(s, buffer, data_blocks);
+		// TODO: how to interact control messages between userspace?
 
-	write_sph(s, buffer, data_blocks);
+		write_sph(s, buf, data_blocks);
+	}
 
-	trace_data_block_sph(s, data_blocks, buffer);
-	trace_data_block_message(s, data_blocks, buffer);
+	// For tracepoints.
+	if (trace_data_block_sph_enabled() ||
+	    trace_data_block_message_enabled())
+		probe_tracepoints_events(s, descs, packets);
 
-	return data_blocks;
+	return pcm_frames;
 }
 
 int amdtp_motu_init(struct amdtp_stream *s, struct fw_unit *unit,
 		    enum amdtp_stream_direction dir,
 		    const struct snd_motu_protocol *const protocol)
 {
-	amdtp_stream_process_data_blocks_t process_data_blocks;
+	amdtp_stream_process_ctx_payloads_t process_ctx_payloads;
 	int fmt = CIP_FMT_MOTU;
 	int flags = CIP_BLOCKING;
 	int err;
 
 	if (dir == AMDTP_IN_STREAM) {
-		process_data_blocks = process_tx_data_blocks;
+		process_ctx_payloads = process_ir_ctx_payloads;
 
 		/*
 		 * Units of version 3 transmits packets with invalid CIP header
@@ -418,17 +467,23 @@ int amdtp_motu_init(struct amdtp_stream *s, struct fw_unit *unit,
 				 CIP_SKIP_DBC_ZERO_CHECK;
 		}
 	} else {
-		process_data_blocks = process_rx_data_blocks;
+		process_ctx_payloads = process_it_ctx_payloads;
 		flags |= CIP_DBC_IS_END_EVENT;
 	}
 
-	err = amdtp_stream_init(s, unit, dir, flags, fmt, process_data_blocks,
+	err = amdtp_stream_init(s, unit, dir, flags, fmt, process_ctx_payloads,
 				sizeof(struct amdtp_motu));
 	if (err < 0)
 		return err;
 
 	s->sph = 1;
-	s->ctx_data.rx.fdf = MOTU_FDF_AM824;
+
+	if (dir == AMDTP_OUT_STREAM) {
+		// Use fixed value for FDF field.
+		s->ctx_data.rx.fdf = MOTU_FDF_AM824;
+		// Not used.
+		s->ctx_data.rx.syt_override = 0xffff;
+	}
 
 	return 0;
 }
diff --git a/sound/firewire/motu/motu-stream.c b/sound/firewire/motu/motu-stream.c
index 2bbb335e8de1..813e38e6a86e 100644
--- a/sound/firewire/motu/motu-stream.c
+++ b/sound/firewire/motu/motu-stream.c
@@ -92,9 +92,6 @@ static void finish_session(struct snd_motu *motu)
 	if (err < 0)
 		return;
 
-	amdtp_stream_stop(&motu->tx_stream);
-	amdtp_stream_stop(&motu->rx_stream);
-
 	err = snd_motu_transaction_read(motu, ISOC_COMM_CONTROL_OFFSET, &reg,
 					sizeof(reg));
 	if (err < 0)
@@ -109,27 +106,6 @@ static void finish_session(struct snd_motu *motu)
 				   sizeof(reg));
 }
 
-static int start_isoc_ctx(struct snd_motu *motu, struct amdtp_stream *stream)
-{
-	struct fw_iso_resources *resources;
-	int err;
-
-	if (stream == &motu->rx_stream)
-		resources = &motu->rx_resources;
-	else
-		resources = &motu->tx_resources;
-
-	err = amdtp_stream_start(stream, resources->channel,
-				 fw_parent_device(motu->unit)->max_speed);
-	if (err < 0)
-		return err;
-
-	if (!amdtp_stream_wait_callback(stream, CALLBACK_TIMEOUT))
-		return -ETIMEDOUT;
-
-	return 0;
-}
-
 int snd_motu_stream_cache_packet_formats(struct snd_motu *motu)
 {
 	int err;
@@ -169,6 +145,7 @@ int snd_motu_stream_reserve_duplex(struct snd_motu *motu, unsigned int rate)
 		rate = curr_rate;
 
 	if (motu->substreams_counter == 0 || curr_rate != rate) {
+		amdtp_domain_stop(&motu->domain);
 		finish_session(motu);
 
 		fw_iso_resources_free(&motu->tx_resources);
@@ -234,8 +211,10 @@ int snd_motu_stream_start_duplex(struct snd_motu *motu)
 		return 0;
 
 	if (amdtp_streaming_error(&motu->rx_stream) ||
-	    amdtp_streaming_error(&motu->tx_stream))
+	    amdtp_streaming_error(&motu->tx_stream)) {
+		amdtp_domain_stop(&motu->domain);
 		finish_session(motu);
+	}
 
 	if (generation != fw_parent_device(motu->unit)->card->generation) {
 		err = fw_iso_resources_update(&motu->rx_resources);
@@ -248,6 +227,8 @@ int snd_motu_stream_start_duplex(struct snd_motu *motu)
 	}
 
 	if (!amdtp_stream_running(&motu->rx_stream)) {
+		int spd = fw_parent_device(motu->unit)->max_speed;
+
 		err = ensure_packet_formats(motu);
 		if (err < 0)
 			return err;
@@ -259,26 +240,32 @@ int snd_motu_stream_start_duplex(struct snd_motu *motu)
 			goto stop_streams;
 		}
 
-		err = start_isoc_ctx(motu, &motu->rx_stream);
-		if (err < 0) {
-			dev_err(&motu->unit->device,
-				"fail to start IT context: %d\n", err);
+		err = amdtp_domain_add_stream(&motu->domain, &motu->tx_stream,
+					      motu->tx_resources.channel, spd);
+		if (err < 0)
 			goto stop_streams;
-		}
 
-		err = motu->spec->protocol->switch_fetching_mode(motu, true);
-		if (err < 0) {
-			dev_err(&motu->unit->device,
-				"fail to enable frame fetching: %d\n", err);
+		err = amdtp_domain_add_stream(&motu->domain, &motu->rx_stream,
+					      motu->rx_resources.channel, spd);
+		if (err < 0)
+			goto stop_streams;
+
+		err = amdtp_domain_start(&motu->domain);
+		if (err < 0)
+			goto stop_streams;
+
+		if (!amdtp_stream_wait_callback(&motu->tx_stream,
+						CALLBACK_TIMEOUT) ||
+		    !amdtp_stream_wait_callback(&motu->rx_stream,
+						CALLBACK_TIMEOUT)) {
+			err = -ETIMEDOUT;
 			goto stop_streams;
 		}
-	}
 
-	if (!amdtp_stream_running(&motu->tx_stream)) {
-		err = start_isoc_ctx(motu, &motu->tx_stream);
+		err = motu->spec->protocol->switch_fetching_mode(motu, true);
 		if (err < 0) {
 			dev_err(&motu->unit->device,
-				"fail to start IR context: %d", err);
+				"fail to enable frame fetching: %d\n", err);
 			goto stop_streams;
 		}
 	}
@@ -286,6 +273,7 @@ int snd_motu_stream_start_duplex(struct snd_motu *motu)
 	return 0;
 
 stop_streams:
+	amdtp_domain_stop(&motu->domain);
 	finish_session(motu);
 	return err;
 }
@@ -293,6 +281,7 @@ stop_streams:
 void snd_motu_stream_stop_duplex(struct snd_motu *motu)
 {
 	if (motu->substreams_counter == 0) {
+		amdtp_domain_stop(&motu->domain);
 		finish_session(motu);
 
 		fw_iso_resources_free(&motu->tx_resources);
@@ -300,74 +289,72 @@ void snd_motu_stream_stop_duplex(struct snd_motu *motu)
 	}
 }
 
-static int init_stream(struct snd_motu *motu, enum amdtp_stream_direction dir)
+static int init_stream(struct snd_motu *motu, struct amdtp_stream *s)
 {
-	int err;
-	struct amdtp_stream *stream;
 	struct fw_iso_resources *resources;
+	enum amdtp_stream_direction dir;
+	int err;
 
-	if (dir == AMDTP_IN_STREAM) {
-		stream = &motu->tx_stream;
+	if (s == &motu->tx_stream) {
 		resources = &motu->tx_resources;
+		dir = AMDTP_IN_STREAM;
 	} else {
-		stream = &motu->rx_stream;
 		resources = &motu->rx_resources;
+		dir = AMDTP_OUT_STREAM;
 	}
 
 	err = fw_iso_resources_init(resources, motu->unit);
 	if (err < 0)
 		return err;
 
-	err = amdtp_motu_init(stream, motu->unit, dir, motu->spec->protocol);
-	if (err < 0) {
-		amdtp_stream_destroy(stream);
+	err = amdtp_motu_init(s, motu->unit, dir, motu->spec->protocol);
+	if (err < 0)
 		fw_iso_resources_destroy(resources);
-	}
 
 	return err;
 }
 
-static void destroy_stream(struct snd_motu *motu,
-			   enum amdtp_stream_direction dir)
+static void destroy_stream(struct snd_motu *motu, struct amdtp_stream *s)
 {
-	struct amdtp_stream *stream;
-	struct fw_iso_resources *resources;
-
-	if (dir == AMDTP_IN_STREAM) {
-		stream = &motu->tx_stream;
-		resources = &motu->tx_resources;
-	} else {
-		stream = &motu->rx_stream;
-		resources = &motu->rx_resources;
-	}
+	amdtp_stream_destroy(s);
 
-	amdtp_stream_destroy(stream);
-	fw_iso_resources_destroy(resources);
+	if (s == &motu->tx_stream)
+		fw_iso_resources_destroy(&motu->tx_resources);
+	else
+		fw_iso_resources_destroy(&motu->rx_resources);
 }
 
 int snd_motu_stream_init_duplex(struct snd_motu *motu)
 {
 	int err;
 
-	err = init_stream(motu, AMDTP_IN_STREAM);
+	err = init_stream(motu, &motu->tx_stream);
 	if (err < 0)
 		return err;
 
-	err = init_stream(motu, AMDTP_OUT_STREAM);
-	if (err < 0)
-		destroy_stream(motu, AMDTP_IN_STREAM);
+	err = init_stream(motu, &motu->rx_stream);
+	if (err < 0) {
+		destroy_stream(motu, &motu->tx_stream);
+		return err;
+	}
+
+	err = amdtp_domain_init(&motu->domain);
+	if (err < 0) {
+		destroy_stream(motu, &motu->tx_stream);
+		destroy_stream(motu, &motu->rx_stream);
+	}
 
 	return err;
 }
 
-/*
- * This function should be called before starting streams or after stopping
- * streams.
- */
+// This function should be called before starting streams or after stopping
+// streams.
 void snd_motu_stream_destroy_duplex(struct snd_motu *motu)
 {
-	destroy_stream(motu, AMDTP_IN_STREAM);
-	destroy_stream(motu, AMDTP_OUT_STREAM);
+	amdtp_domain_destroy(&motu->domain);
+
+	destroy_stream(motu, &motu->rx_stream);
+	destroy_stream(motu, &motu->tx_stream);
 
 	motu->substreams_counter = 0;
 }
diff --git a/sound/firewire/motu/motu.c b/sound/firewire/motu/motu.c
index 03cda2166ea3..72908b4de77c 100644
--- a/sound/firewire/motu/motu.c
+++ b/sound/firewire/motu/motu.c
@@ -247,6 +247,17 @@ static const struct snd_motu_spec motu_audio_express = {
 	.analog_out_ports = 4,
 };
 
+static const struct snd_motu_spec motu_4pre = {
+	.name = "4pre",
+	.protocol = &snd_motu_protocol_v3,
+	.flags = SND_MOTU_SPEC_SUPPORT_CLOCK_X2 |
+		 SND_MOTU_SPEC_TX_MICINST_CHUNK |
+		 SND_MOTU_SPEC_TX_RETURN_CHUNK |
+		 SND_MOTU_SPEC_RX_SEPARETED_MAIN,
+	.analog_in_ports = 2,
+	.analog_out_ports = 2,
+};
+
 #define SND_MOTU_DEV_ENTRY(model, data)			\
 {							\
 	.match_flags	= IEEE1394_MATCH_VENDOR_ID |	\
@@ -265,6 +276,7 @@ static const struct ieee1394_device_id motu_id_table[] = {
 	SND_MOTU_DEV_ENTRY(0x000015, &motu_828mk3),	/* FireWire only. */
 	SND_MOTU_DEV_ENTRY(0x000035, &motu_828mk3),	/* Hybrid. */
 	SND_MOTU_DEV_ENTRY(0x000033, &motu_audio_express),
+	SND_MOTU_DEV_ENTRY(0x000045, &motu_4pre),
 	{ }
 };
 MODULE_DEVICE_TABLE(ieee1394, motu_id_table);
diff --git a/sound/firewire/motu/motu.h b/sound/firewire/motu/motu.h
index 09d1451d7de4..350ee2c16f4a 100644
--- a/sound/firewire/motu/motu.h
+++ b/sound/firewire/motu/motu.h
@@ -69,6 +69,8 @@ struct snd_motu {
 	int dev_lock_count;
 	bool dev_lock_changed;
 	wait_queue_head_t hwdep_wait;
+
+	struct amdtp_domain domain;
 };
 
 enum snd_motu_spec_flags {
diff --git a/sound/firewire/oxfw/oxfw-stream.c b/sound/firewire/oxfw/oxfw-stream.c
index 74c972d25c66..3c9a796b6526 100644
--- a/sound/firewire/oxfw/oxfw-stream.c
+++ b/sound/firewire/oxfw/oxfw-stream.c
@@ -114,19 +114,13 @@ static int start_stream(struct snd_oxfw *oxfw, struct amdtp_stream *stream)
 	if (err < 0)
 		return err;
 
-	err = amdtp_stream_start(stream, conn->resources.channel, conn->speed);
+	err = amdtp_domain_add_stream(&oxfw->domain, stream,
+				      conn->resources.channel, conn->speed);
 	if (err < 0) {
 		cmp_connection_break(conn);
 		return err;
 	}
 
-	// Wait first packet.
-	if (!amdtp_stream_wait_callback(stream, CALLBACK_TIMEOUT)) {
-		amdtp_stream_stop(stream);
-		cmp_connection_break(conn);
-		return -ETIMEDOUT;
-	}
-
 	return 0;
 }
 
@@ -280,12 +274,12 @@ int snd_oxfw_stream_reserve_duplex(struct snd_oxfw *oxfw,
 		pcm_channels = formation.pcm;
 	}
 	if (formation.rate != rate || formation.pcm != pcm_channels) {
-		amdtp_stream_stop(&oxfw->rx_stream);
+		amdtp_domain_stop(&oxfw->domain);
+
 		cmp_connection_break(&oxfw->in_conn);
 		cmp_connection_release(&oxfw->in_conn);
 
 		if (oxfw->has_output) {
-			amdtp_stream_stop(&oxfw->tx_stream);
 			cmp_connection_break(&oxfw->out_conn);
 			cmp_connection_release(&oxfw->out_conn);
 		}
@@ -325,30 +319,46 @@ int snd_oxfw_stream_start_duplex(struct snd_oxfw *oxfw)
 
 	if (amdtp_streaming_error(&oxfw->rx_stream) ||
 	    amdtp_streaming_error(&oxfw->tx_stream)) {
-		amdtp_stream_stop(&oxfw->rx_stream);
-		cmp_connection_break(&oxfw->in_conn);
+		amdtp_domain_stop(&oxfw->domain);
 
-		if (oxfw->has_output) {
-			amdtp_stream_stop(&oxfw->tx_stream);
+		cmp_connection_break(&oxfw->in_conn);
+		if (oxfw->has_output)
 			cmp_connection_break(&oxfw->out_conn);
-		}
 	}
 
 	if (!amdtp_stream_running(&oxfw->rx_stream)) {
 		err = start_stream(oxfw, &oxfw->rx_stream);
 		if (err < 0) {
 			dev_err(&oxfw->unit->device,
-				"fail to start rx stream: %d\n", err);
+				"fail to prepare rx stream: %d\n", err);
 			goto error;
 		}
-	}
 
-	if (oxfw->has_output) {
-		if (!amdtp_stream_running(&oxfw->tx_stream)) {
+		if (oxfw->has_output &&
+		    !amdtp_stream_running(&oxfw->tx_stream)) {
 			err = start_stream(oxfw, &oxfw->tx_stream);
 			if (err < 0) {
 				dev_err(&oxfw->unit->device,
-					"fail to start tx stream: %d\n", err);
+					"fail to prepare tx stream: %d\n", err);
+				goto error;
+			}
+		}
+
+		err = amdtp_domain_start(&oxfw->domain);
+		if (err < 0)
+			goto error;
+
+		// Wait first packet.
+		if (!amdtp_stream_wait_callback(&oxfw->rx_stream,
+						CALLBACK_TIMEOUT)) {
+			err = -ETIMEDOUT;
+			goto error;
+		}
+
+		if (oxfw->has_output) {
+			if (!amdtp_stream_wait_callback(&oxfw->tx_stream,
+							CALLBACK_TIMEOUT)) {
+				err = -ETIMEDOUT;
 				goto error;
 			}
 		}
@@ -356,24 +366,24 @@ int snd_oxfw_stream_start_duplex(struct snd_oxfw *oxfw)
 
 	return 0;
 error:
-	amdtp_stream_stop(&oxfw->rx_stream);
+	amdtp_domain_stop(&oxfw->domain);
+
 	cmp_connection_break(&oxfw->in_conn);
-	if (oxfw->has_output) {
-		amdtp_stream_stop(&oxfw->tx_stream);
+	if (oxfw->has_output)
 		cmp_connection_break(&oxfw->out_conn);
-	}
+
 	return err;
 }
 
 void snd_oxfw_stream_stop_duplex(struct snd_oxfw *oxfw)
 {
 	if (oxfw->substreams_count == 0) {
-		amdtp_stream_stop(&oxfw->rx_stream);
+		amdtp_domain_stop(&oxfw->domain);
+
 		cmp_connection_break(&oxfw->in_conn);
 		cmp_connection_release(&oxfw->in_conn);
 
 		if (oxfw->has_output) {
-			amdtp_stream_stop(&oxfw->tx_stream);
 			cmp_connection_break(&oxfw->out_conn);
 			cmp_connection_release(&oxfw->out_conn);
 		}
@@ -409,13 +419,22 @@ int snd_oxfw_stream_init_duplex(struct snd_oxfw *oxfw)
 		}
 	}
 
-	return 0;
+	err = amdtp_domain_init(&oxfw->domain);
+	if (err < 0) {
+		destroy_stream(oxfw, &oxfw->rx_stream);
+		if (oxfw->has_output)
+			destroy_stream(oxfw, &oxfw->tx_stream);
+	}
+
+	return err;
 }
 
 // This function should be called before starting the stream or after stopping
 // the streams.
 void snd_oxfw_stream_destroy_duplex(struct snd_oxfw *oxfw)
 {
+	amdtp_domain_destroy(&oxfw->domain);
+
 	destroy_stream(oxfw, &oxfw->rx_stream);
 
 	if (oxfw->has_output)
@@ -424,13 +443,13 @@ void snd_oxfw_stream_destroy_duplex(struct snd_oxfw *oxfw)
 
 void snd_oxfw_stream_update_duplex(struct snd_oxfw *oxfw)
 {
-	amdtp_stream_stop(&oxfw->rx_stream);
+	amdtp_domain_stop(&oxfw->domain);
+
 	cmp_connection_break(&oxfw->in_conn);
 
 	amdtp_stream_pcm_abort(&oxfw->rx_stream);
 
 	if (oxfw->has_output) {
-		amdtp_stream_stop(&oxfw->tx_stream);
 		cmp_connection_break(&oxfw->out_conn);
 
 		amdtp_stream_pcm_abort(&oxfw->tx_stream);
diff --git a/sound/firewire/oxfw/oxfw.h b/sound/firewire/oxfw/oxfw.h
index cb69ab87bb14..c9627b8c5d6e 100644
--- a/sound/firewire/oxfw/oxfw.h
+++ b/sound/firewire/oxfw/oxfw.h
@@ -63,6 +63,8 @@ struct snd_oxfw {
 
 	const struct ieee1394_device_id *entry;
 	void *spec;
+
+	struct amdtp_domain domain;
 };
 
 /*
diff --git a/sound/firewire/tascam/amdtp-tascam.c b/sound/firewire/tascam/amdtp-tascam.c
index 95fb10b7a737..e80bb84c43f6 100644
--- a/sound/firewire/tascam/amdtp-tascam.c
+++ b/sound/firewire/tascam/amdtp-tascam.c
@@ -32,19 +32,24 @@ int amdtp_tscm_set_parameters(struct amdtp_stream *s, unsigned int rate)
 	return amdtp_stream_set_parameters(s, rate, data_channels);
 }
 
-static void write_pcm_s32(struct amdtp_stream *s,
-			  struct snd_pcm_substream *pcm,
-			  __be32 *buffer, unsigned int frames)
+static void write_pcm_s32(struct amdtp_stream *s, struct snd_pcm_substream *pcm,
+			  __be32 *buffer, unsigned int frames,
+			  unsigned int pcm_frames)
 {
 	struct amdtp_tscm *p = s->protocol;
+	unsigned int channels = p->pcm_channels;
 	struct snd_pcm_runtime *runtime = pcm->runtime;
-	unsigned int channels, remaining_frames, i, c;
+	unsigned int pcm_buffer_pointer;
+	int remaining_frames;
 	const u32 *src;
+	int i, c;
+
+	pcm_buffer_pointer = s->pcm_buffer_pointer + pcm_frames;
+	pcm_buffer_pointer %= runtime->buffer_size;
 
-	channels = p->pcm_channels;
 	src = (void *)runtime->dma_area +
-			frames_to_bytes(runtime, s->pcm_buffer_pointer);
-	remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer;
+				frames_to_bytes(runtime, pcm_buffer_pointer);
+	remaining_frames = runtime->buffer_size - pcm_buffer_pointer;
 
 	for (i = 0; i < frames; ++i) {
 		for (c = 0; c < channels; ++c) {
@@ -57,19 +62,24 @@ static void write_pcm_s32(struct amdtp_stream *s,
 	}
 }
 
-static void read_pcm_s32(struct amdtp_stream *s,
-			 struct snd_pcm_substream *pcm,
-			 __be32 *buffer, unsigned int frames)
+static void read_pcm_s32(struct amdtp_stream *s, struct snd_pcm_substream *pcm,
+			 __be32 *buffer, unsigned int frames,
+			 unsigned int pcm_frames)
 {
 	struct amdtp_tscm *p = s->protocol;
+	unsigned int channels = p->pcm_channels;
 	struct snd_pcm_runtime *runtime = pcm->runtime;
-	unsigned int channels, remaining_frames, i, c;
+	unsigned int pcm_buffer_pointer;
+	int remaining_frames;
 	u32 *dst;
+	int i, c;
+
+	pcm_buffer_pointer = s->pcm_buffer_pointer + pcm_frames;
+	pcm_buffer_pointer %= runtime->buffer_size;
 
-	channels = p->pcm_channels;
 	dst  = (void *)runtime->dma_area +
-			frames_to_bytes(runtime, s->pcm_buffer_pointer);
-	remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer;
+				frames_to_bytes(runtime, pcm_buffer_pointer);
+	remaining_frames = runtime->buffer_size - pcm_buffer_pointer;
 
 	/* The first data channel is for event counter. */
 	buffer += 1;
@@ -165,65 +175,82 @@ static void read_status_messages(struct amdtp_stream *s,
 	}
 }
 
-static unsigned int process_tx_data_blocks(struct amdtp_stream *s,
-					   __be32 *buffer,
-					   unsigned int data_blocks,
-					   unsigned int *syt)
+static unsigned int process_ir_ctx_payloads(struct amdtp_stream *s,
+					    const struct pkt_desc *descs,
+					    unsigned int packets,
+					    struct snd_pcm_substream *pcm)
 {
-	struct snd_pcm_substream *pcm;
+	unsigned int pcm_frames = 0;
+	int i;
+
+	for (i = 0; i < packets; ++i) {
+		const struct pkt_desc *desc = descs + i;
+		__be32 *buf = desc->ctx_payload;
+		unsigned int data_blocks = desc->data_blocks;
 
-	pcm = READ_ONCE(s->pcm);
-	if (data_blocks > 0 && pcm)
-		read_pcm_s32(s, pcm, buffer, data_blocks);
+		if (pcm) {
+			read_pcm_s32(s, pcm, buf, data_blocks, pcm_frames);
+			pcm_frames += data_blocks;
+		}
 
-	read_status_messages(s, buffer, data_blocks);
+		read_status_messages(s, buf, data_blocks);
+	}
 
-	return data_blocks;
+	return pcm_frames;
 }
 
-static unsigned int process_rx_data_blocks(struct amdtp_stream *s,
-					   __be32 *buffer,
-					   unsigned int data_blocks,
-					   unsigned int *syt)
+static unsigned int process_it_ctx_payloads(struct amdtp_stream *s,
+					    const struct pkt_desc *descs,
+					    unsigned int packets,
+					    struct snd_pcm_substream *pcm)
 {
-	struct snd_pcm_substream *pcm;
+	unsigned int pcm_frames = 0;
+	int i;
 
-	/* This field is not used. */
-	*syt = 0x0000;
+	for (i = 0; i < packets; ++i) {
+		const struct pkt_desc *desc = descs + i;
+		__be32 *buf = desc->ctx_payload;
+		unsigned int data_blocks = desc->data_blocks;
 
-	pcm = READ_ONCE(s->pcm);
-	if (pcm)
-		write_pcm_s32(s, pcm, buffer, data_blocks);
-	else
-		write_pcm_silence(s, buffer, data_blocks);
+		if (pcm) {
+			write_pcm_s32(s, pcm, buf, data_blocks, pcm_frames);
+			pcm_frames += data_blocks;
+		} else {
+			write_pcm_silence(s, buf, data_blocks);
+		}
+	}
 
-	return data_blocks;
+	return pcm_frames;
 }
 
 int amdtp_tscm_init(struct amdtp_stream *s, struct fw_unit *unit,
 		    enum amdtp_stream_direction dir, unsigned int pcm_channels)
 {
-	amdtp_stream_process_data_blocks_t process_data_blocks;
+	amdtp_stream_process_ctx_payloads_t process_ctx_payloads;
 	struct amdtp_tscm *p;
 	unsigned int fmt;
 	int err;
 
 	if (dir == AMDTP_IN_STREAM) {
 		fmt = AMDTP_FMT_TSCM_TX;
-		process_data_blocks = process_tx_data_blocks;
+		process_ctx_payloads = process_ir_ctx_payloads;
 	} else {
 		fmt = AMDTP_FMT_TSCM_RX;
-		process_data_blocks = process_rx_data_blocks;
+		process_ctx_payloads = process_it_ctx_payloads;
 	}
 
 	err = amdtp_stream_init(s, unit, dir,
-				CIP_NONBLOCKING | CIP_SKIP_DBC_ZERO_CHECK, fmt,
-				process_data_blocks, sizeof(struct amdtp_tscm));
+			CIP_NONBLOCKING | CIP_SKIP_DBC_ZERO_CHECK, fmt,
+			process_ctx_payloads, sizeof(struct amdtp_tscm));
 	if (err < 0)
 		return 0;
 
-	/* Use fixed value for FDF field. */
-	s->ctx_data.rx.fdf = 0x00;
+	if (dir == AMDTP_OUT_STREAM) {
+		// Use fixed value for FDF field.
+		s->ctx_data.rx.fdf = 0x00;
+		// Not used.
+		s->ctx_data.rx.syt_override = 0x0000;
+	}
 
 	/* This protocol uses fixed number of data channels for PCM samples. */
 	p = s->protocol;
diff --git a/sound/firewire/tascam/tascam-stream.c b/sound/firewire/tascam/tascam-stream.c
index ccfa92fbc145..adf69a520b80 100644
--- a/sound/firewire/tascam/tascam-stream.c
+++ b/sound/firewire/tascam/tascam-stream.c
@@ -194,9 +194,6 @@ static void finish_session(struct snd_tscm *tscm)
 {
 	__be32 reg;
 
-	amdtp_stream_stop(&tscm->rx_stream);
-	amdtp_stream_stop(&tscm->tx_stream);
-
 	reg = 0;
 	snd_fw_transaction(tscm->unit, TCODE_WRITE_QUADLET_REQUEST,
 			   TSCM_ADDR_BASE + TSCM_OFFSET_START_STREAMING,
@@ -301,38 +298,68 @@ static int keep_resources(struct snd_tscm *tscm, unsigned int rate,
 				fw_parent_device(tscm->unit)->max_speed);
 }
 
-int snd_tscm_stream_init_duplex(struct snd_tscm *tscm)
+static int init_stream(struct snd_tscm *tscm, struct amdtp_stream *s)
 {
+	struct fw_iso_resources *resources;
+	enum amdtp_stream_direction dir;
 	unsigned int pcm_channels;
 	int err;
 
-	/* For out-stream. */
-	err = fw_iso_resources_init(&tscm->rx_resources, tscm->unit);
-	if (err < 0)
-		return err;
-	pcm_channels = tscm->spec->pcm_playback_analog_channels;
+	if (s == &tscm->tx_stream) {
+		resources = &tscm->tx_resources;
+		dir = AMDTP_IN_STREAM;
+		pcm_channels = tscm->spec->pcm_capture_analog_channels;
+	} else {
+		resources = &tscm->rx_resources;
+		dir = AMDTP_OUT_STREAM;
+		pcm_channels = tscm->spec->pcm_playback_analog_channels;
+	}
+
 	if (tscm->spec->has_adat)
 		pcm_channels += 8;
 	if (tscm->spec->has_spdif)
 		pcm_channels += 2;
-	err = amdtp_tscm_init(&tscm->rx_stream, tscm->unit, AMDTP_OUT_STREAM,
-			      pcm_channels);
+
+	err = fw_iso_resources_init(resources, tscm->unit);
 	if (err < 0)
 		return err;
 
-	/* For in-stream. */
-	err = fw_iso_resources_init(&tscm->tx_resources, tscm->unit);
+	err = amdtp_tscm_init(s, tscm->unit, dir, pcm_channels);
 	if (err < 0)
-		return err;
-	pcm_channels = tscm->spec->pcm_capture_analog_channels;
-	if (tscm->spec->has_adat)
-		pcm_channels += 8;
-	if (tscm->spec->has_spdif)
-		pcm_channels += 2;
-	err = amdtp_tscm_init(&tscm->tx_stream, tscm->unit, AMDTP_IN_STREAM,
-			      pcm_channels);
+		fw_iso_resources_free(resources);
+
+	return err;
+}
+
+static void destroy_stream(struct snd_tscm *tscm, struct amdtp_stream *s)
+{
+	amdtp_stream_destroy(s);
+
+	if (s == &tscm->tx_stream)
+		fw_iso_resources_destroy(&tscm->tx_resources);
+	else
+		fw_iso_resources_destroy(&tscm->rx_resources);
+}
+
+int snd_tscm_stream_init_duplex(struct snd_tscm *tscm)
+{
+	int err;
+
+	err = init_stream(tscm, &tscm->tx_stream);
 	if (err < 0)
-		amdtp_stream_destroy(&tscm->rx_stream);
+		return err;
+
+	err = init_stream(tscm, &tscm->rx_stream);
+	if (err < 0) {
+		destroy_stream(tscm, &tscm->tx_stream);
+		return err;
+	}
+
+	err = amdtp_domain_init(&tscm->domain);
+	if (err < 0) {
+		destroy_stream(tscm, &tscm->tx_stream);
+		destroy_stream(tscm, &tscm->rx_stream);
+	}
 
 	return err;
 }
@@ -340,24 +367,20 @@ int snd_tscm_stream_init_duplex(struct snd_tscm *tscm)
 // At bus reset, streaming is stopped and some registers are clear.
 void snd_tscm_stream_update_duplex(struct snd_tscm *tscm)
 {
-	amdtp_stream_pcm_abort(&tscm->tx_stream);
-	amdtp_stream_stop(&tscm->tx_stream);
+	amdtp_domain_stop(&tscm->domain);
 
+	amdtp_stream_pcm_abort(&tscm->tx_stream);
 	amdtp_stream_pcm_abort(&tscm->rx_stream);
-	amdtp_stream_stop(&tscm->rx_stream);
 }
 
-/*
- * This function should be called before starting streams or after stopping
- * streams.
- */
+// This function should be called before starting streams or after stopping
+// streams.
 void snd_tscm_stream_destroy_duplex(struct snd_tscm *tscm)
 {
-	amdtp_stream_destroy(&tscm->rx_stream);
-	amdtp_stream_destroy(&tscm->tx_stream);
+	amdtp_domain_destroy(&tscm->domain);
 
-	fw_iso_resources_destroy(&tscm->rx_resources);
-	fw_iso_resources_destroy(&tscm->tx_resources);
+	destroy_stream(tscm, &tscm->rx_stream);
+	destroy_stream(tscm, &tscm->tx_stream);
 }
 
 int snd_tscm_stream_reserve_duplex(struct snd_tscm *tscm, unsigned int rate)
@@ -370,6 +393,8 @@ int snd_tscm_stream_reserve_duplex(struct snd_tscm *tscm, unsigned int rate)
 		return err;
 
 	if (tscm->substreams_counter == 0 || rate != curr_rate) {
+		amdtp_domain_stop(&tscm->domain);
+
 		finish_session(tscm);
 
 		fw_iso_resources_free(&tscm->tx_resources);
@@ -402,8 +427,10 @@ int snd_tscm_stream_start_duplex(struct snd_tscm *tscm, unsigned int rate)
 		return 0;
 
 	if (amdtp_streaming_error(&tscm->rx_stream) ||
-	    amdtp_streaming_error(&tscm->tx_stream))
+	    amdtp_streaming_error(&tscm->tx_stream)) {
+		amdtp_domain_stop(&tscm->domain);
 		finish_session(tscm);
+	}
 
 	if (generation != fw_parent_device(tscm->unit)->card->generation) {
 		err = fw_iso_resources_update(&tscm->tx_resources);
@@ -416,6 +443,8 @@ int snd_tscm_stream_start_duplex(struct snd_tscm *tscm, unsigned int rate)
 	}
 
 	if (!amdtp_stream_running(&tscm->rx_stream)) {
+		int spd = fw_parent_device(tscm->unit)->max_speed;
+
 		err = set_stream_formats(tscm, rate);
 		if (err < 0)
 			goto error;
@@ -424,27 +453,23 @@ int snd_tscm_stream_start_duplex(struct snd_tscm *tscm, unsigned int rate)
 		if (err < 0)
 			goto error;
 
-		err = amdtp_stream_start(&tscm->rx_stream,
-				tscm->rx_resources.channel,
-				fw_parent_device(tscm->unit)->max_speed);
+		err = amdtp_domain_add_stream(&tscm->domain, &tscm->rx_stream,
+					      tscm->rx_resources.channel, spd);
 		if (err < 0)
 			goto error;
 
-		if (!amdtp_stream_wait_callback(&tscm->rx_stream,
-						CALLBACK_TIMEOUT)) {
-			err = -ETIMEDOUT;
+		err = amdtp_domain_add_stream(&tscm->domain, &tscm->tx_stream,
+					      tscm->tx_resources.channel, spd);
+		if (err < 0)
 			goto error;
-		}
-	}
 
-	if (!amdtp_stream_running(&tscm->tx_stream)) {
-		err = amdtp_stream_start(&tscm->tx_stream,
-				tscm->tx_resources.channel,
-				fw_parent_device(tscm->unit)->max_speed);
+		err = amdtp_domain_start(&tscm->domain);
 		if (err < 0)
-			goto error;
+			return err;
 
-		if (!amdtp_stream_wait_callback(&tscm->tx_stream,
+		if (!amdtp_stream_wait_callback(&tscm->rx_stream,
+						CALLBACK_TIMEOUT) ||
+		    !amdtp_stream_wait_callback(&tscm->tx_stream,
 						CALLBACK_TIMEOUT)) {
 			err = -ETIMEDOUT;
 			goto error;
@@ -453,6 +478,7 @@ int snd_tscm_stream_start_duplex(struct snd_tscm *tscm, unsigned int rate)
 
 	return 0;
 error:
+	amdtp_domain_stop(&tscm->domain);
 	finish_session(tscm);
 
 	return err;
@@ -461,6 +487,7 @@ error:
 void snd_tscm_stream_stop_duplex(struct snd_tscm *tscm)
 {
 	if (tscm->substreams_counter == 0) {
+		amdtp_domain_stop(&tscm->domain);
 		finish_session(tscm);
 
 		fw_iso_resources_free(&tscm->tx_resources);
diff --git a/sound/firewire/tascam/tascam.c b/sound/firewire/tascam/tascam.c
index 231052db5680..addc464503bc 100644
--- a/sound/firewire/tascam/tascam.c
+++ b/sound/firewire/tascam/tascam.c
@@ -39,6 +39,9 @@ static const struct snd_tscm_spec model_specs[] = {
 		.midi_capture_ports = 2,
 		.midi_playback_ports = 4,
 	},
+	// This kernel module doesn't support FE-8 because the most of features
+	// can be implemented in userspace without any specific support of this
+	// module.
 };
 
 static int identify_model(struct snd_tscm *tscm)
@@ -214,7 +217,6 @@ static const struct ieee1394_device_id snd_tscm_id_table[] = {
 		.vendor_id = 0x00022e,
 		.specifier_id = 0x00022e,
 	},
-	/* FE-08 requires reverse-engineering because it just has faders. */
 	{}
 };
 MODULE_DEVICE_TABLE(ieee1394, snd_tscm_id_table);
diff --git a/sound/firewire/tascam/tascam.h b/sound/firewire/tascam/tascam.h
index 734e5bb9c3da..15bd335fa07f 100644
--- a/sound/firewire/tascam/tascam.h
+++ b/sound/firewire/tascam/tascam.h
@@ -97,6 +97,8 @@ struct snd_tscm {
 	struct snd_firewire_tascam_change queue[SND_TSCM_QUEUE_COUNT];
 	unsigned int pull_pos;
 	unsigned int push_pos;
+
+	struct amdtp_domain domain;
 };
 
 #define TSCM_ADDR_BASE			0xffff00000000ull
@@ -127,6 +129,26 @@ struct snd_tscm {
 
 #define TSCM_OFFSET_MIDI_RX_QUAD	0x4000
 
+// Although FE-8 supports the above registers, it has no I/O interfaces for
+// audio samples and music messages. Otherwise it supports another notification
+// for status and control message as well as LED brightening. The message
+// consists of quadlet-aligned data up to 32 quadlets. The first byte of message
+// is fixed to 0x40. The second byte is between 0x00 to 0x1f and represent each
+// control:
+//   fader:	0x00-0x07
+//   button:	0x0d, 0x0e
+//   knob:	0x14-0x1b
+//   sensing:	0x0b
+//
+// The rest two bytes represent state of the controls; e.g. current value for
+// fader and knob, bitmasks for button and sensing.
+// Just after turning on, 32 quadlets messages with 0x00-0x1f are immediately
+// sent in one transaction. After, several quadlets are sent in one transaction.
+//
+// TSCM_OFFSET_FE8_CTL_TX_ON		0x0310
+// TSCM_OFFSET_FE8_CTL_TX_ADDR_HI	0x0314
+// TSCM_OFFSET_FE8_CTL_TX_ADDR_LO	0x0318
+
 enum snd_tscm_clock {
 	SND_TSCM_CLOCK_INTERNAL = 0,
 	SND_TSCM_CLOCK_WORD	= 1,
diff --git a/sound/hda/Kconfig b/sound/hda/Kconfig
index f6feced15f17..3d33fc1757ba 100644
--- a/sound/hda/Kconfig
+++ b/sound/hda/Kconfig
@@ -6,6 +6,9 @@ config SND_HDA_CORE
 config SND_HDA_DSP_LOADER
 	bool
 
+config SND_HDA_ALIGNED_MMIO
+	bool
+
 config SND_HDA_COMPONENT
 	bool
 
@@ -29,3 +32,8 @@ config SND_HDA_PREALLOC_SIZE
 
 	  Note that the pre-allocation size can be changed dynamically
 	  via a proc file (/proc/asound/card*/pcm*/sub*/prealloc), too.
+
+config SND_INTEL_NHLT
+	tristate
+	# this config should be selected only for Intel ACPI platforms.
+	# A fallback is provided so that the code compiles in all cases.
\ No newline at end of file
diff --git a/sound/hda/Makefile b/sound/hda/Makefile
index 2160202e2dc1..8560f6ef1b19 100644
--- a/sound/hda/Makefile
+++ b/sound/hda/Makefile
@@ -13,3 +13,6 @@ obj-$(CONFIG_SND_HDA_CORE) += snd-hda-core.o
 
 #extended hda
 obj-$(CONFIG_SND_HDA_EXT_CORE) += ext/
+
+snd-intel-nhlt-objs := intel-nhlt.o
+obj-$(CONFIG_SND_INTEL_NHLT) += snd-intel-nhlt.o
diff --git a/sound/hda/ext/hdac_ext_bus.c b/sound/hda/ext/hdac_ext_bus.c
index 4f9f1d2a2ec5..242306d820ec 100644
--- a/sound/hda/ext/hdac_ext_bus.c
+++ b/sound/hda/ext/hdac_ext_bus.c
@@ -17,80 +17,22 @@
 MODULE_DESCRIPTION("HDA extended core");
 MODULE_LICENSE("GPL v2");
 
-static void hdac_ext_writel(u32 value, u32 __iomem *addr)
-{
-	writel(value, addr);
-}
-
-static u32 hdac_ext_readl(u32 __iomem *addr)
-{
-	return readl(addr);
-}
-
-static void hdac_ext_writew(u16 value, u16 __iomem *addr)
-{
-	writew(value, addr);
-}
-
-static u16 hdac_ext_readw(u16 __iomem *addr)
-{
-	return readw(addr);
-}
-
-static void hdac_ext_writeb(u8 value, u8 __iomem *addr)
-{
-	writeb(value, addr);
-}
-
-static u8 hdac_ext_readb(u8 __iomem *addr)
-{
-	return readb(addr);
-}
-
-static int hdac_ext_dma_alloc_pages(struct hdac_bus *bus, int type,
-			   size_t size, struct snd_dma_buffer *buf)
-{
-	return snd_dma_alloc_pages(type, bus->dev, size, buf);
-}
-
-static void hdac_ext_dma_free_pages(struct hdac_bus *bus, struct snd_dma_buffer *buf)
-{
-	snd_dma_free_pages(buf);
-}
-
-static const struct hdac_io_ops hdac_ext_default_io = {
-	.reg_writel = hdac_ext_writel,
-	.reg_readl = hdac_ext_readl,
-	.reg_writew = hdac_ext_writew,
-	.reg_readw = hdac_ext_readw,
-	.reg_writeb = hdac_ext_writeb,
-	.reg_readb = hdac_ext_readb,
-	.dma_alloc_pages = hdac_ext_dma_alloc_pages,
-	.dma_free_pages = hdac_ext_dma_free_pages,
-};
-
 /**
  * snd_hdac_ext_bus_init - initialize a HD-audio extended bus
  * @ebus: the pointer to extended bus object
  * @dev: device pointer
  * @ops: bus verb operators
- * @io_ops: lowlevel I/O operators, can be NULL. If NULL core will use
  * default ops
  *
  * Returns 0 if successful, or a negative error code.
  */
 int snd_hdac_ext_bus_init(struct hdac_bus *bus, struct device *dev,
 			const struct hdac_bus_ops *ops,
-			const struct hdac_io_ops *io_ops,
 			const struct hdac_ext_bus_ops *ext_ops)
 {
 	int ret;
 
-	/* check if io ops are provided, if not load the defaults */
-	if (io_ops == NULL)
-		io_ops = &hdac_ext_default_io;
-
-	ret = snd_hdac_bus_init(bus, dev, ops, io_ops);
+	ret = snd_hdac_bus_init(bus, dev, ops);
 	if (ret < 0)
 		return ret;
 
diff --git a/sound/hda/hdac_bus.c b/sound/hda/hdac_bus.c
index 14e57ffd5bc1..8f19876244eb 100644
--- a/sound/hda/hdac_bus.c
+++ b/sound/hda/hdac_bus.c
@@ -4,12 +4,16 @@
  */
 
 #include <linux/init.h>
+#include <linux/io.h>
 #include <linux/device.h>
 #include <linux/module.h>
 #include <linux/export.h>
 #include <sound/hdaudio.h>
+#include "local.h"
 #include "trace.h"
 
+static void snd_hdac_bus_process_unsol_events(struct work_struct *work);
+
 static const struct hdac_bus_ops default_ops = {
 	.command = snd_hdac_bus_send_cmd,
 	.get_response = snd_hdac_bus_get_response,
@@ -19,13 +23,11 @@ static const struct hdac_bus_ops default_ops = {
  * snd_hdac_bus_init - initialize a HD-audio bas bus
  * @bus: the pointer to bus object
  * @ops: bus verb operators
- * @io_ops: lowlevel I/O operators
  *
  * Returns 0 if successful, or a negative error code.
  */
 int snd_hdac_bus_init(struct hdac_bus *bus, struct device *dev,
-		      const struct hdac_bus_ops *ops,
-		      const struct hdac_io_ops *io_ops)
+		      const struct hdac_bus_ops *ops)
 {
 	memset(bus, 0, sizeof(*bus));
 	bus->dev = dev;
@@ -33,7 +35,7 @@ int snd_hdac_bus_init(struct hdac_bus *bus, struct device *dev,
 		bus->ops = ops;
 	else
 		bus->ops = &default_ops;
-	bus->io_ops = io_ops;
+	bus->dma_type = SNDRV_DMA_TYPE_DEV;
 	INIT_LIST_HEAD(&bus->stream_list);
 	INIT_LIST_HEAD(&bus->codec_list);
 	INIT_WORK(&bus->unsol_work, snd_hdac_bus_process_unsol_events);
@@ -149,7 +151,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_bus_queue_event);
 /*
  * process queued unsolicited events
  */
-void snd_hdac_bus_process_unsol_events(struct work_struct *work)
+static void snd_hdac_bus_process_unsol_events(struct work_struct *work)
 {
 	struct hdac_bus *bus = container_of(work, struct hdac_bus, unsol_work);
 	struct hdac_device *codec;
@@ -172,7 +174,6 @@ void snd_hdac_bus_process_unsol_events(struct work_struct *work)
 			drv->unsol_event(codec, res);
 	}
 }
-EXPORT_SYMBOL_GPL(snd_hdac_bus_process_unsol_events);
 
 /**
  * snd_hdac_bus_add_device - Add a codec to bus
@@ -197,7 +198,6 @@ int snd_hdac_bus_add_device(struct hdac_bus *bus, struct hdac_device *codec)
 	bus->num_codecs++;
 	return 0;
 }
-EXPORT_SYMBOL_GPL(snd_hdac_bus_add_device);
 
 /**
  * snd_hdac_bus_remove_device - Remove a codec from bus
@@ -216,4 +216,33 @@ void snd_hdac_bus_remove_device(struct hdac_bus *bus,
 	bus->num_codecs--;
 	flush_work(&bus->unsol_work);
 }
-EXPORT_SYMBOL_GPL(snd_hdac_bus_remove_device);
+
+#ifdef CONFIG_SND_HDA_ALIGNED_MMIO
+/* Helpers for aligned read/write of mmio space, for Tegra */
+unsigned int snd_hdac_aligned_read(void __iomem *addr, unsigned int mask)
+{
+	void __iomem *aligned_addr =
+		(void __iomem *)((unsigned long)(addr) & ~0x3);
+	unsigned int shift = ((unsigned long)(addr) & 0x3) << 3;
+	unsigned int v;
+
+	v = readl(aligned_addr);
+	return (v >> shift) & mask;
+}
+EXPORT_SYMBOL_GPL(snd_hdac_aligned_read);
+
+void snd_hdac_aligned_write(unsigned int val, void __iomem *addr,
+			    unsigned int mask)
+{
+	void __iomem *aligned_addr =
+		(void __iomem *)((unsigned long)(addr) & ~0x3);
+	unsigned int shift = ((unsigned long)(addr) & 0x3) << 3;
+	unsigned int v;
+
+	v = readl(aligned_addr);
+	v &= ~(mask << shift);
+	v |= val << shift;
+	writel(v, aligned_addr);
+}
+EXPORT_SYMBOL_GPL(snd_hdac_aligned_write);
+#endif /* CONFIG_SND_HDA_ALIGNED_MMIO */
diff --git a/sound/hda/hdac_controller.c b/sound/hda/hdac_controller.c
index 3b0110545070..d3999e7b0705 100644
--- a/sound/hda/hdac_controller.c
+++ b/sound/hda/hdac_controller.c
@@ -447,6 +447,8 @@ static void azx_int_disable(struct hdac_bus *bus)
 	list_for_each_entry(azx_dev, &bus->stream_list, list)
 		snd_hdac_stream_updateb(azx_dev, SD_CTL, SD_INT_MASK, 0);
 
+	synchronize_irq(bus->irq);
+
 	/* disable SIE for all streams */
 	snd_hdac_chip_writeb(bus, INTCTL, 0);
 
@@ -575,12 +577,13 @@ int snd_hdac_bus_alloc_stream_pages(struct hdac_bus *bus)
 {
 	struct hdac_stream *s;
 	int num_streams = 0;
+	int dma_type = bus->dma_type ? bus->dma_type : SNDRV_DMA_TYPE_DEV;
 	int err;
 
 	list_for_each_entry(s, &bus->stream_list, list) {
 		/* allocate memory for the BDL for each stream */
-		err = bus->io_ops->dma_alloc_pages(bus, SNDRV_DMA_TYPE_DEV,
-						   BDL_SIZE, &s->bdl);
+		err = snd_dma_alloc_pages(dma_type, bus->dev,
+					  BDL_SIZE, &s->bdl);
 		num_streams++;
 		if (err < 0)
 			return -ENOMEM;
@@ -589,16 +592,15 @@ int snd_hdac_bus_alloc_stream_pages(struct hdac_bus *bus)
 	if (WARN_ON(!num_streams))
 		return -EINVAL;
 	/* allocate memory for the position buffer */
-	err = bus->io_ops->dma_alloc_pages(bus, SNDRV_DMA_TYPE_DEV,
-					   num_streams * 8, &bus->posbuf);
+	err = snd_dma_alloc_pages(dma_type, bus->dev,
+				  num_streams * 8, &bus->posbuf);
 	if (err < 0)
 		return -ENOMEM;
 	list_for_each_entry(s, &bus->stream_list, list)
 		s->posbuf = (__le32 *)(bus->posbuf.area + s->index * 8);
 
 	/* single page (at least 4096 bytes) must suffice for both ringbuffes */
-	return bus->io_ops->dma_alloc_pages(bus, SNDRV_DMA_TYPE_DEV,
-					    PAGE_SIZE, &bus->rb);
+	return snd_dma_alloc_pages(dma_type, bus->dev, PAGE_SIZE, &bus->rb);
 }
 EXPORT_SYMBOL_GPL(snd_hdac_bus_alloc_stream_pages);
 
@@ -612,12 +614,12 @@ void snd_hdac_bus_free_stream_pages(struct hdac_bus *bus)
 
 	list_for_each_entry(s, &bus->stream_list, list) {
 		if (s->bdl.area)
-			bus->io_ops->dma_free_pages(bus, &s->bdl);
+			snd_dma_free_pages(&s->bdl);
 	}
 
 	if (bus->rb.area)
-		bus->io_ops->dma_free_pages(bus, &bus->rb);
+		snd_dma_free_pages(&bus->rb);
 	if (bus->posbuf.area)
-		bus->io_ops->dma_free_pages(bus, &bus->posbuf);
+		snd_dma_free_pages(&bus->posbuf);
 }
 EXPORT_SYMBOL_GPL(snd_hdac_bus_free_stream_pages);
diff --git a/sound/hda/hdac_device.c b/sound/hda/hdac_device.c
index b26cc93e7e10..9f3e37511408 100644
--- a/sound/hda/hdac_device.c
+++ b/sound/hda/hdac_device.c
@@ -218,8 +218,8 @@ EXPORT_SYMBOL_GPL(snd_hdac_codec_modalias);
  *
  * Return an encoded command verb or -1 for error.
  */
-unsigned int snd_hdac_make_cmd(struct hdac_device *codec, hda_nid_t nid,
-			       unsigned int verb, unsigned int parm)
+static unsigned int snd_hdac_make_cmd(struct hdac_device *codec, hda_nid_t nid,
+				      unsigned int verb, unsigned int parm)
 {
 	u32 val, addr;
 
@@ -237,7 +237,6 @@ unsigned int snd_hdac_make_cmd(struct hdac_device *codec, hda_nid_t nid,
 	val |= parm;
 	return val;
 }
-EXPORT_SYMBOL_GPL(snd_hdac_make_cmd);
 
 /**
  * snd_hdac_exec_verb - execute an encoded verb
@@ -258,7 +257,6 @@ int snd_hdac_exec_verb(struct hdac_device *codec, unsigned int cmd,
 		return codec->exec_verb(codec, cmd, flags, res);
 	return snd_hdac_bus_exec_verb(codec->bus, codec->addr, cmd, res);
 }
-EXPORT_SYMBOL_GPL(snd_hdac_exec_verb);
 
 
 /**
diff --git a/sound/hda/hdac_regmap.c b/sound/hda/hdac_regmap.c
index f399a1552e73..286361ecd640 100644
--- a/sound/hda/hdac_regmap.c
+++ b/sound/hda/hdac_regmap.c
@@ -21,6 +21,7 @@
 #include <sound/core.h>
 #include <sound/hdaudio.h>
 #include <sound/hda_regmap.h>
+#include "local.h"
 
 static int codec_pm_lock(struct hdac_device *codec)
 {
diff --git a/sound/hda/hdac_stream.c b/sound/hda/hdac_stream.c
index 55d53b89ac21..d8fe7ff0cd58 100644
--- a/sound/hda/hdac_stream.c
+++ b/sound/hda/hdac_stream.c
@@ -229,11 +229,7 @@ int snd_hdac_stream_setup(struct hdac_stream *azx_dev)
 	/* set the interrupt enable bits in the descriptor control register */
 	snd_hdac_stream_updatel(azx_dev, SD_CTL, 0, SD_INT_MASK);
 
-	if (azx_dev->direction == SNDRV_PCM_STREAM_PLAYBACK)
-		azx_dev->fifo_size =
-			snd_hdac_stream_readw(azx_dev, SD_FIFOSIZE) + 1;
-	else
-		azx_dev->fifo_size = 0;
+	azx_dev->fifo_size = snd_hdac_stream_readw(azx_dev, SD_FIFOSIZE) + 1;
 
 	/* when LPIB delay correction gives a small negative value,
 	 * we ignore it; currently set the threshold statically to
@@ -680,8 +676,8 @@ int snd_hdac_dsp_prepare(struct hdac_stream *azx_dev, unsigned int format,
 	azx_dev->locked = true;
 	spin_unlock_irq(&bus->reg_lock);
 
-	err = bus->io_ops->dma_alloc_pages(bus, SNDRV_DMA_TYPE_DEV_SG,
-					   byte_size, bufp);
+	err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV_SG, bus->dev,
+				  byte_size, bufp);
 	if (err < 0)
 		goto err_alloc;
 
@@ -707,7 +703,7 @@ int snd_hdac_dsp_prepare(struct hdac_stream *azx_dev, unsigned int format,
 	return azx_dev->stream_tag;
 
  error:
-	bus->io_ops->dma_free_pages(bus, bufp);
+	snd_dma_free_pages(bufp);
  err_alloc:
 	spin_lock_irq(&bus->reg_lock);
 	azx_dev->locked = false;
@@ -754,7 +750,7 @@ void snd_hdac_dsp_cleanup(struct hdac_stream *azx_dev,
 	azx_dev->period_bytes = 0;
 	azx_dev->format_val = 0;
 
-	bus->io_ops->dma_free_pages(bus, dmab);
+	snd_dma_free_pages(dmab);
 	dmab->area = NULL;
 
 	spin_lock_irq(&bus->reg_lock);
diff --git a/sound/hda/intel-nhlt.c b/sound/hda/intel-nhlt.c
new file mode 100644
index 000000000000..daede96f28ee
--- /dev/null
+++ b/sound/hda/intel-nhlt.c
@@ -0,0 +1,107 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2015-2019 Intel Corporation
+
+#include <linux/acpi.h>
+#include <sound/intel-nhlt.h>
+
+#define NHLT_ACPI_HEADER_SIG	"NHLT"
+
+/* Unique identification for getting NHLT blobs */
+static guid_t osc_guid =
+	GUID_INIT(0xA69F886E, 0x6CEB, 0x4594,
+		  0xA4, 0x1F, 0x7B, 0x5D, 0xCE, 0x24, 0xC5, 0x53);
+
+struct nhlt_acpi_table *intel_nhlt_init(struct device *dev)
+{
+	acpi_handle handle;
+	union acpi_object *obj;
+	struct nhlt_resource_desc *nhlt_ptr;
+	struct nhlt_acpi_table *nhlt_table = NULL;
+
+	handle = ACPI_HANDLE(dev);
+	if (!handle) {
+		dev_err(dev, "Didn't find ACPI_HANDLE\n");
+		return NULL;
+	}
+
+	obj = acpi_evaluate_dsm(handle, &osc_guid, 1, 1, NULL);
+
+	if (!obj)
+		return NULL;
+
+	if (obj->type != ACPI_TYPE_BUFFER) {
+		dev_dbg(dev, "No NHLT table found\n");
+		ACPI_FREE(obj);
+		return NULL;
+	}
+
+	nhlt_ptr = (struct nhlt_resource_desc  *)obj->buffer.pointer;
+	if (nhlt_ptr->length)
+		nhlt_table = (struct nhlt_acpi_table *)
+			memremap(nhlt_ptr->min_addr, nhlt_ptr->length,
+				 MEMREMAP_WB);
+	ACPI_FREE(obj);
+	if (nhlt_table &&
+	    (strncmp(nhlt_table->header.signature,
+		     NHLT_ACPI_HEADER_SIG,
+		     strlen(NHLT_ACPI_HEADER_SIG)) != 0)) {
+		memunmap(nhlt_table);
+		dev_err(dev, "NHLT ACPI header signature incorrect\n");
+		return NULL;
+	}
+	return nhlt_table;
+}
+EXPORT_SYMBOL_GPL(intel_nhlt_init);
+
+void intel_nhlt_free(struct nhlt_acpi_table *nhlt)
+{
+	memunmap((void *)nhlt);
+}
+EXPORT_SYMBOL_GPL(intel_nhlt_free);
+
+int intel_nhlt_get_dmic_geo(struct device *dev, struct nhlt_acpi_table *nhlt)
+{
+	struct nhlt_endpoint *epnt;
+	struct nhlt_dmic_array_config *cfg;
+	struct nhlt_vendor_dmic_array_config *cfg_vendor;
+	unsigned int dmic_geo = 0;
+	u8 j;
+
+	if (!nhlt)
+		return 0;
+
+	epnt = (struct nhlt_endpoint *)nhlt->desc;
+
+	for (j = 0; j < nhlt->endpoint_count; j++) {
+		if (epnt->linktype == NHLT_LINK_DMIC) {
+			cfg = (struct nhlt_dmic_array_config  *)
+					(epnt->config.caps);
+			switch (cfg->array_type) {
+			case NHLT_MIC_ARRAY_2CH_SMALL:
+			case NHLT_MIC_ARRAY_2CH_BIG:
+				dmic_geo = MIC_ARRAY_2CH;
+				break;
+
+			case NHLT_MIC_ARRAY_4CH_1ST_GEOM:
+			case NHLT_MIC_ARRAY_4CH_L_SHAPED:
+			case NHLT_MIC_ARRAY_4CH_2ND_GEOM:
+				dmic_geo = MIC_ARRAY_4CH;
+				break;
+			case NHLT_MIC_ARRAY_VENDOR_DEFINED:
+				cfg_vendor = (struct nhlt_vendor_dmic_array_config *)cfg;
+				dmic_geo = cfg_vendor->nb_mics;
+				break;
+			default:
+				dev_warn(dev, "undefined DMIC array_type 0x%0x\n",
+					 cfg->array_type);
+			}
+		}
+		epnt = (struct nhlt_endpoint *)((u8 *)epnt + epnt->length);
+	}
+
+	return dmic_geo;
+}
+EXPORT_SYMBOL_GPL(intel_nhlt_get_dmic_geo);
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("Intel NHLT driver");
diff --git a/sound/hda/local.h b/sound/hda/local.h
index 877631e39373..5b935219352f 100644
--- a/sound/hda/local.h
+++ b/sound/hda/local.h
@@ -33,4 +33,11 @@ int hda_widget_sysfs_reinit(struct hdac_device *codec, hda_nid_t start_nid,
 			    int num_nodes);
 void hda_widget_sysfs_exit(struct hdac_device *codec);
 
+int snd_hdac_bus_add_device(struct hdac_bus *bus, struct hdac_device *codec);
+void snd_hdac_bus_remove_device(struct hdac_bus *bus,
+				struct hdac_device *codec);
+
+int snd_hdac_exec_verb(struct hdac_device *codec, unsigned int cmd,
+		       unsigned int flags, unsigned int *res);
+
 #endif /* __HDAC_LOCAL_H */
diff --git a/sound/i2c/other/ak4xxx-adda.c b/sound/i2c/other/ak4xxx-adda.c
index 5f59316f982a..7d15093844b9 100644
--- a/sound/i2c/other/ak4xxx-adda.c
+++ b/sound/i2c/other/ak4xxx-adda.c
@@ -775,11 +775,12 @@ static int build_adc_controls(struct snd_akm4xxx *ak)
 				return err;
 
 			memset(&knew, 0, sizeof(knew));
-			knew.name = ak->adc_info[mixer_ch].selector_name;
-			if (!knew.name) {
+			if (!ak->adc_info ||
+				!ak->adc_info[mixer_ch].selector_name) {
 				knew.name = "Capture Channel";
 				knew.index = mixer_ch + ak->idx_offset * 2;
-			}
+			} else
+				knew.name = ak->adc_info[mixer_ch].selector_name;
 
 			knew.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
 			knew.info = ak4xxx_capture_source_info;
diff --git a/sound/isa/sb/sb_common.c b/sound/isa/sb/sb_common.c
index 162338f1b68a..ff031d670400 100644
--- a/sound/isa/sb/sb_common.c
+++ b/sound/isa/sb/sb_common.c
@@ -80,7 +80,7 @@ int snd_sbdsp_reset(struct snd_sb *chip)
 
 static int snd_sbdsp_version(struct snd_sb * chip)
 {
-	unsigned int result = -ENODEV;
+	unsigned int result;
 
 	snd_sbdsp_command(chip, SB_DSP_GET_VERSION);
 	result = (short) snd_sbdsp_get_byte(chip) << 8;
diff --git a/sound/isa/wavefront/wavefront_synth.c b/sound/isa/wavefront/wavefront_synth.c
index aec1c46e6697..c5b1d5900eed 100644
--- a/sound/isa/wavefront/wavefront_synth.c
+++ b/sound/isa/wavefront/wavefront_synth.c
@@ -788,7 +788,6 @@ wavefront_send_patch (snd_wavefront_t *dev, wavefront_patch_info *header)
 
 	dev->patch_status[header->number] |= WF_SLOT_FILLED;
 
-	bptr = buf;
 	bptr = munge_int32 (header->number, buf, 2);
 	munge_buf ((unsigned char *)&header->hdr.p, bptr, WF_PATCH_BYTES);
     
diff --git a/sound/oss/dmasound/Kconfig b/sound/oss/dmasound/Kconfig
index 12e42165b4a5..1a3339859840 100644
--- a/sound/oss/dmasound/Kconfig
+++ b/sound/oss/dmasound/Kconfig
@@ -11,7 +11,7 @@ config DMASOUND_ATARI
 	  This driver is also available as a module ( = code which can be
 	  inserted in and removed from the running kernel whenever you
 	  want). If you want to compile it as a module, say M here and read
-	  <file:Documentation/kbuild/modules.txt>.
+	  <file:Documentation/kbuild/modules.rst>.
 
 config DMASOUND_PAULA
 	tristate "Amiga DMA sound support"
@@ -25,7 +25,7 @@ config DMASOUND_PAULA
 	  This driver is also available as a module ( = code which can be
 	  inserted in and removed from the running kernel whenever you
 	  want). If you want to compile it as a module, say M here and read
-	  <file:Documentation/kbuild/modules.txt>.
+	  <file:Documentation/kbuild/modules.rst>.
 
 config DMASOUND_Q40
 	tristate "Q40 sound support"
@@ -39,7 +39,7 @@ config DMASOUND_Q40
 	  This driver is also available as a module ( = code which can be
 	  inserted in and removed from the running kernel whenever you
 	  want). If you want to compile it as a module, say M here and read
-	  <file:Documentation/kbuild/modules.txt>.
+	  <file:Documentation/kbuild/modules.rst>.
 
 config DMASOUND
 	tristate
diff --git a/sound/oss/dmasound/dmasound_atari.c b/sound/oss/dmasound/dmasound_atari.c
index 83653683fd68..823ccfa089b2 100644
--- a/sound/oss/dmasound/dmasound_atari.c
+++ b/sound/oss/dmasound/dmasound_atari.c
@@ -1432,25 +1432,25 @@ static int FalconMixerIoctl(u_int cmd, u_long arg)
 {
 	int data;
 	switch (cmd) {
-	    case SOUND_MIXER_READ_RECMASK:
+	case SOUND_MIXER_READ_RECMASK:
 		return IOCTL_OUT(arg, SOUND_MASK_MIC);
-	    case SOUND_MIXER_READ_DEVMASK:
+	case SOUND_MIXER_READ_DEVMASK:
 		return IOCTL_OUT(arg, SOUND_MASK_VOLUME | SOUND_MASK_MIC | SOUND_MASK_SPEAKER);
-	    case SOUND_MIXER_READ_STEREODEVS:
+	case SOUND_MIXER_READ_STEREODEVS:
 		return IOCTL_OUT(arg, SOUND_MASK_VOLUME | SOUND_MASK_MIC);
-	    case SOUND_MIXER_READ_VOLUME:
+	case SOUND_MIXER_READ_VOLUME:
 		return IOCTL_OUT(arg,
 			VOLUME_ATT_TO_VOXWARE(dmasound.volume_left) |
 			VOLUME_ATT_TO_VOXWARE(dmasound.volume_right) << 8);
-	    case SOUND_MIXER_READ_CAPS:
+	case SOUND_MIXER_READ_CAPS:
 		return IOCTL_OUT(arg, SOUND_CAP_EXCL_INPUT);
-	    case SOUND_MIXER_WRITE_MIC:
+	case SOUND_MIXER_WRITE_MIC:
 		IOCTL_IN(arg, data);
 		tt_dmasnd.input_gain =
 			RECLEVEL_VOXWARE_TO_GAIN(data & 0xff) << 4 |
 			RECLEVEL_VOXWARE_TO_GAIN(data >> 8 & 0xff);
-		/* fall thru, return set value */
-	    case SOUND_MIXER_READ_MIC:
+		/* fall through - return set value */
+	case SOUND_MIXER_READ_MIC:
 		return IOCTL_OUT(arg,
 			RECLEVEL_GAIN_TO_VOXWARE(tt_dmasnd.input_gain >> 4 & 0xf) |
 			RECLEVEL_GAIN_TO_VOXWARE(tt_dmasnd.input_gain & 0xf) << 8);
diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index 96b4601aae73..66f6c3bf08e3 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -596,11 +596,6 @@ static int snd_ac97_put_volsw(struct snd_kcontrol *kcontrol,
 	return err;
 }
 
-static const struct snd_kcontrol_new snd_ac97_controls_master_mono[2] = {
-AC97_SINGLE("Master Mono Playback Switch", AC97_MASTER_MONO, 15, 1, 1),
-AC97_SINGLE("Master Mono Playback Volume", AC97_MASTER_MONO, 0, 31, 1)
-};
-
 static const struct snd_kcontrol_new snd_ac97_controls_tone[2] = {
 AC97_SINGLE("Tone Control - Bass", AC97_MASTER_TONE, 8, 15, 1),
 AC97_SINGLE("Tone Control - Treble", AC97_MASTER_TONE, 0, 15, 1)
diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c
index b612a536a5a1..ca9125726be2 100644
--- a/sound/pci/echoaudio/echoaudio.c
+++ b/sound/pci/echoaudio/echoaudio.c
@@ -2189,11 +2189,10 @@ static int snd_echo_resume(struct device *dev)
 	u32 pipe_alloc_mask;
 	int err;
 
-	commpage_bak = kmalloc(sizeof(*commpage), GFP_KERNEL);
+	commpage = chip->comm_page;
+	commpage_bak = kmemdup(commpage, sizeof(*commpage), GFP_KERNEL);
 	if (commpage_bak == NULL)
 		return -ENOMEM;
-	commpage = chip->comm_page;
-	memcpy(commpage_bak, commpage, sizeof(*commpage));
 
 	err = init_hw(chip, chip->pci->device, chip->pci->subsystem_device);
 	if (err < 0) {
diff --git a/sound/pci/hda/Kconfig b/sound/pci/hda/Kconfig
index 35d934309cb2..dae47a45b2b8 100644
--- a/sound/pci/hda/Kconfig
+++ b/sound/pci/hda/Kconfig
@@ -12,6 +12,7 @@ config SND_HDA_INTEL
 	tristate "HD Audio PCI"
 	depends on SND_PCI
 	select SND_HDA
+	select SND_INTEL_NHLT if ACPI
 	help
 	  Say Y here to include support for Intel "High Definition
 	  Audio" (Azalia) and its compatible devices.
@@ -22,10 +23,20 @@ config SND_HDA_INTEL
 	  To compile this driver as a module, choose M here: the module
 	  will be called snd-hda-intel.
 
+config SND_HDA_INTEL_DETECT_DMIC
+	bool "DMIC detection and probe abort"
+	depends on SND_HDA_INTEL
+	help
+	  Say Y to detect digital microphones on SKL+ devices. DMICs
+	  cannot be handled by the HDaudio legacy driver and are
+	  currently only supported by the SOF driver.
+	  If unsure say N.
+
 config SND_HDA_TEGRA
 	tristate "NVIDIA Tegra HD Audio"
 	depends on ARCH_TEGRA
 	select SND_HDA
+	select SND_HDA_ALIGNED_MMIO
 	help
 	  Say Y here to support the HDA controller present in NVIDIA
 	  Tegra SoCs
diff --git a/sound/pci/hda/hda_auto_parser.c b/sound/pci/hda/hda_auto_parser.c
index 18e6546b4467..2c6d2becfe1a 100644
--- a/sound/pci/hda/hda_auto_parser.c
+++ b/sound/pci/hda/hda_auto_parser.c
@@ -884,7 +884,8 @@ EXPORT_SYMBOL_GPL(snd_hda_apply_fixup);
 #define IGNORE_SEQ_ASSOC (~(AC_DEFCFG_SEQUENCE | AC_DEFCFG_DEF_ASSOC))
 
 static bool pin_config_match(struct hda_codec *codec,
-			     const struct hda_pintbl *pins)
+			     const struct hda_pintbl *pins,
+			     bool match_all_pins)
 {
 	const struct hda_pincfg *pin;
 	int i;
@@ -908,7 +909,8 @@ static bool pin_config_match(struct hda_codec *codec,
 					return false;
 			}
 		}
-		if (!found && (cfg & 0xf0000000) != 0x40000000)
+		if (match_all_pins &&
+		    !found && (cfg & 0xf0000000) != 0x40000000)
 			return false;
 	}
 
@@ -920,10 +922,12 @@ static bool pin_config_match(struct hda_codec *codec,
  * @codec: the HDA codec
  * @pin_quirk: zero-terminated pin quirk list
  * @fixlist: the fixup list
+ * @match_all_pins: all valid pins must match with the table entries
  */
 void snd_hda_pick_pin_fixup(struct hda_codec *codec,
 			    const struct snd_hda_pin_quirk *pin_quirk,
-			    const struct hda_fixup *fixlist)
+			    const struct hda_fixup *fixlist,
+			    bool match_all_pins)
 {
 	const struct snd_hda_pin_quirk *pq;
 
@@ -935,7 +939,7 @@ void snd_hda_pick_pin_fixup(struct hda_codec *codec,
 			continue;
 		if (codec->core.vendor_id != pq->codec)
 			continue;
-		if (pin_config_match(codec, pq->pins)) {
+		if (pin_config_match(codec, pq->pins, match_all_pins)) {
 			codec->fixup_id = pq->value;
 #ifdef CONFIG_SND_DEBUG_VERBOSE
 			codec->fixup_name = pq->name;
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 51f10ed9bc43..a2fb19129219 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -846,7 +846,13 @@ static void snd_hda_codec_dev_release(struct device *dev)
 	snd_hda_sysfs_clear(codec);
 	kfree(codec->modelname);
 	kfree(codec->wcaps);
-	kfree(codec);
+
+	/*
+	 * In the case of ASoC HD-audio, hda_codec is device managed.
+	 * It will be freed when the ASoC device is removed.
+	 */
+	if (codec->core.type == HDA_DEV_LEGACY)
+		kfree(codec);
 }
 
 #define DEV_NAME_LEN 31
diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c
index 48d863736b3c..6387c7e90918 100644
--- a/sound/pci/hda/hda_controller.c
+++ b/sound/pci/hda/hda_controller.c
@@ -794,6 +794,7 @@ static int azx_rirb_get_response(struct hdac_bus *bus, unsigned int addr,
 	unsigned long timeout;
 	unsigned long loopcounter;
 	int do_poll = 0;
+	bool warned = false;
 
  again:
 	timeout = jiffies + msecs_to_jiffies(1000);
@@ -813,9 +814,17 @@ static int azx_rirb_get_response(struct hdac_bus *bus, unsigned int addr,
 		spin_unlock_irq(&bus->reg_lock);
 		if (time_after(jiffies, timeout))
 			break;
-		if (hbus->needs_damn_long_delay || loopcounter > 3000)
+#define LOOP_COUNT_MAX	3000
+		if (hbus->needs_damn_long_delay ||
+		    loopcounter > LOOP_COUNT_MAX) {
+			if (loopcounter > LOOP_COUNT_MAX && !warned) {
+				dev_dbg_ratelimited(chip->card->dev,
+						    "too slow response, last cmd=%#08x\n",
+						    bus->last_cmd[addr]);
+				warned = true;
+			}
 			msleep(2); /* temporary workaround */
-		else {
+		} else {
 			udelay(10);
 			cond_resched();
 		}
@@ -869,10 +878,13 @@ static int azx_rirb_get_response(struct hdac_bus *bus, unsigned int addr,
 	 */
 	if (hbus->allow_bus_reset && !hbus->response_reset && !hbus->in_reset) {
 		hbus->response_reset = 1;
+		dev_err(chip->card->dev,
+			"No response from codec, resetting bus: last cmd=0x%08x\n",
+			bus->last_cmd[addr]);
 		return -EAGAIN; /* give a chance to retry */
 	}
 
-	dev_err(chip->card->dev,
+	dev_WARN(chip->card->dev,
 		"azx_get_response timeout, switching to single_cmd mode: last cmd=0x%08x\n",
 		bus->last_cmd[addr]);
 	chip->single_cmd = 1;
@@ -1207,14 +1219,12 @@ void snd_hda_bus_reset(struct hda_bus *bus)
 }
 
 /* HD-audio bus initialization */
-int azx_bus_init(struct azx *chip, const char *model,
-		 const struct hdac_io_ops *io_ops)
+int azx_bus_init(struct azx *chip, const char *model)
 {
 	struct hda_bus *bus = &chip->bus;
 	int err;
 
-	err = snd_hdac_bus_init(&bus->core, chip->card->dev, &bus_core_ops,
-				io_ops);
+	err = snd_hdac_bus_init(&bus->core, chip->card->dev, &bus_core_ops);
 	if (err < 0)
 		return err;
 
diff --git a/sound/pci/hda/hda_controller.h b/sound/pci/hda/hda_controller.h
index f2a6df5e6bcb..82e26442724b 100644
--- a/sound/pci/hda/hda_controller.h
+++ b/sound/pci/hda/hda_controller.h
@@ -206,8 +206,7 @@ void azx_stop_chip(struct azx *chip);
 irqreturn_t azx_interrupt(int irq, void *dev_id);
 
 /* Codec interface */
-int azx_bus_init(struct azx *chip, const char *model,
-		 const struct hdac_io_ops *io_ops);
+int azx_bus_init(struct azx *chip, const char *model);
 int azx_probe_codecs(struct azx *chip, unsigned int max_slots);
 int azx_codec_configure(struct azx *chip);
 int azx_init_streams(struct azx *chip);
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 99fc0917339b..91e71be42fa4 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -46,6 +46,7 @@
 #include <sound/initval.h>
 #include <sound/hdaudio.h>
 #include <sound/hda_i915.h>
+#include <sound/intel-nhlt.h>
 #include <linux/vgaarb.h>
 #include <linux/vga_switcheroo.h>
 #include <linux/firmware.h>
@@ -84,8 +85,6 @@ enum {
 #define INTEL_SCH_HDA_DEVC      0x78
 #define INTEL_SCH_HDA_DEVC_NOSNOOP       (0x1<<11)
 
-/* Define IN stream 0 FIFO size offset in VIA controller */
-#define VIA_IN_STREAM0_FIFO_SIZE_OFFSET	0x90
 /* Define VIA HD Audio Device ID*/
 #define VIA_HDAC_DEVICE_ID		0x3288
 
@@ -125,6 +124,7 @@ static char *patch[SNDRV_CARDS];
 static bool beep_mode[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] =
 					CONFIG_SND_HDA_INPUT_BEEP_MODE};
 #endif
+static bool dmic_detect = IS_ENABLED(CONFIG_SND_HDA_INTEL_DETECT_DMIC);
 
 module_param_array(index, int, NULL, 0444);
 MODULE_PARM_DESC(index, "Index value for Intel HD audio interface.");
@@ -159,6 +159,8 @@ module_param_array(beep_mode, bool, NULL, 0444);
 MODULE_PARM_DESC(beep_mode, "Select HDA Beep registration mode "
 			    "(0=off, 1=on) (default=1).");
 #endif
+module_param(dmic_detect, bool, 0444);
+MODULE_PARM_DESC(dmic_detect, "DMIC detect on SKL+ platforms");
 
 #ifdef CONFIG_PM
 static int param_set_xint(const char *val, const struct kernel_param *kp);
@@ -267,6 +269,7 @@ enum {
 	AZX_DRIVER_CTX,
 	AZX_DRIVER_CTHDA,
 	AZX_DRIVER_CMEDIA,
+	AZX_DRIVER_ZHAOXIN,
 	AZX_DRIVER_GENERIC,
 	AZX_NUM_DRIVERS, /* keep this as last entry */
 };
@@ -353,7 +356,7 @@ enum {
  */
 #ifdef SUPPORT_VGA_SWITCHEROO
 #define use_vga_switcheroo(chip)	((chip)->use_vga_switcheroo)
-#define needs_eld_notify_link(chip)	((chip)->need_eld_notify_link)
+#define needs_eld_notify_link(chip)	((chip)->bus.keep_power)
 #else
 #define use_vga_switcheroo(chip)	0
 #define needs_eld_notify_link(chip)	false
@@ -385,6 +388,7 @@ static char *driver_short_names[] = {
 	[AZX_DRIVER_CTX] = "HDA Creative", 
 	[AZX_DRIVER_CTHDA] = "HDA Creative",
 	[AZX_DRIVER_CMEDIA] = "HDA C-Media",
+	[AZX_DRIVER_ZHAOXIN] = "HDA Zhaoxin",
 	[AZX_DRIVER_GENERIC] = "HD-Audio Generic",
 };
 
@@ -811,11 +815,7 @@ static unsigned int azx_via_get_position(struct azx *chip,
 	mod_dma_pos = le32_to_cpu(*azx_dev->core.posbuf);
 	mod_dma_pos %= azx_dev->core.period_bytes;
 
-	/* azx_dev->fifo_size can't get FIFO size of in stream.
-	 * Get from base address + offset.
-	 */
-	fifo_size = readw(azx_bus(chip)->remap_addr +
-			  VIA_IN_STREAM0_FIFO_SIZE_OFFSET);
+	fifo_size = azx_stream(azx_dev)->fifo_size - 1;
 
 	if (azx_dev->insufficient) {
 		/* Link position never gather than FIFO size */
@@ -1145,7 +1145,7 @@ static int azx_runtime_idle(struct device *dev)
 		return -EBUSY;
 
 	/* ELD notification gets broken when HD-audio bus is off */
-	if (needs_eld_notify_link(hda))
+	if (needs_eld_notify_link(chip))
 		return -EBUSY;
 
 	return 0;
@@ -1256,7 +1256,7 @@ static void setup_vga_switcheroo_runtime_pm(struct azx *chip)
 	struct hda_intel *hda = container_of(chip, struct hda_intel, chip);
 	struct hda_codec *codec;
 
-	if (hda->use_vga_switcheroo && !hda->need_eld_notify_link) {
+	if (hda->use_vga_switcheroo && !needs_eld_notify_link(chip)) {
 		list_for_each_codec(codec, &chip->bus)
 			codec->auto_runtime_pm = 1;
 		/* reset the power save setup */
@@ -1270,10 +1270,9 @@ static void azx_vs_gpu_bound(struct pci_dev *pci,
 {
 	struct snd_card *card = pci_get_drvdata(pci);
 	struct azx *chip = card->private_data;
-	struct hda_intel *hda = container_of(chip, struct hda_intel, chip);
 
 	if (client_id == VGA_SWITCHEROO_DIS)
-		hda->need_eld_notify_link = 0;
+		chip->bus.keep_power = 0;
 	setup_vga_switcheroo_runtime_pm(chip);
 }
 
@@ -1285,7 +1284,7 @@ static void init_vga_switcheroo(struct azx *chip)
 		dev_info(chip->card->dev,
 			 "Handle vga_switcheroo audio client\n");
 		hda->use_vga_switcheroo = 1;
-		hda->need_eld_notify_link = 1; /* cleared in gpu_bound op */
+		chip->bus.keep_power = 1; /* cleared in either gpu_bound op or codec probe */
 		chip->driver_caps |= AZX_DCAPS_PM_RUNTIME;
 		pci_dev_put(p);
 	}
@@ -1349,9 +1348,9 @@ static int azx_free(struct azx *chip)
 	}
 
 	if (bus->chip_init) {
+		azx_stop_chip(chip);
 		azx_clear_irq_pending(chip);
 		azx_stop_all_streams(chip);
-		azx_stop_chip(chip);
 	}
 
 	if (bus->irq >= 0)
@@ -1684,7 +1683,6 @@ static int default_bdl_pos_adj(struct azx *chip)
 /*
  * constructor
  */
-static const struct hdac_io_ops pci_hda_io_ops;
 static const struct hda_controller_ops pci_hda_ops;
 
 static int azx_create(struct snd_card *card, struct pci_dev *pci,
@@ -1744,13 +1742,17 @@ static int azx_create(struct snd_card *card, struct pci_dev *pci,
 	else
 		chip->bdl_pos_adj = bdl_pos_adj[dev];
 
-	err = azx_bus_init(chip, model[dev], &pci_hda_io_ops);
+	err = azx_bus_init(chip, model[dev]);
 	if (err < 0) {
 		kfree(hda);
 		pci_disable_device(pci);
 		return err;
 	}
 
+	/* use the non-cached pages in non-snoop mode */
+	if (!azx_snoop(chip))
+		azx_bus(chip)->dma_type = SNDRV_DMA_TYPE_DEV_UC;
+
 	/* Workaround for a communication error on CFL (bko#199007) and CNL */
 	if (IS_CFL(pci) || IS_CNL(pci))
 		azx_bus(chip)->polling_mode = 1;
@@ -1985,41 +1987,6 @@ static void azx_firmware_cb(const struct firmware *fw, void *context)
 }
 #endif
 
-/*
- * HDA controller ops.
- */
-
-/* PCI register access. */
-static void pci_azx_writel(u32 value, u32 __iomem *addr)
-{
-	writel(value, addr);
-}
-
-static u32 pci_azx_readl(u32 __iomem *addr)
-{
-	return readl(addr);
-}
-
-static void pci_azx_writew(u16 value, u16 __iomem *addr)
-{
-	writew(value, addr);
-}
-
-static u16 pci_azx_readw(u16 __iomem *addr)
-{
-	return readw(addr);
-}
-
-static void pci_azx_writeb(u8 value, u8 __iomem *addr)
-{
-	writeb(value, addr);
-}
-
-static u8 pci_azx_readb(u8 __iomem *addr)
-{
-	return readb(addr);
-}
-
 static int disable_msi_reset_irq(struct azx *chip)
 {
 	struct hdac_bus *bus = azx_bus(chip);
@@ -2036,24 +2003,6 @@ static int disable_msi_reset_irq(struct azx *chip)
 	return 0;
 }
 
-/* DMA page allocation helpers.  */
-static int dma_alloc_pages(struct hdac_bus *bus,
-			   int type,
-			   size_t size,
-			   struct snd_dma_buffer *buf)
-{
-	struct azx *chip = bus_to_azx(bus);
-
-	if (!azx_snoop(chip) && type == SNDRV_DMA_TYPE_DEV)
-		type = SNDRV_DMA_TYPE_DEV_UC;
-	return snd_dma_alloc_pages(type, bus->dev, size, buf);
-}
-
-static void dma_free_pages(struct hdac_bus *bus, struct snd_dma_buffer *buf)
-{
-	snd_dma_free_pages(buf);
-}
-
 static void pcm_mmap_prepare(struct snd_pcm_substream *substream,
 			     struct vm_area_struct *area)
 {
@@ -2065,23 +2014,31 @@ static void pcm_mmap_prepare(struct snd_pcm_substream *substream,
 #endif
 }
 
-static const struct hdac_io_ops pci_hda_io_ops = {
-	.reg_writel = pci_azx_writel,
-	.reg_readl = pci_azx_readl,
-	.reg_writew = pci_azx_writew,
-	.reg_readw = pci_azx_readw,
-	.reg_writeb = pci_azx_writeb,
-	.reg_readb = pci_azx_readb,
-	.dma_alloc_pages = dma_alloc_pages,
-	.dma_free_pages = dma_free_pages,
-};
-
 static const struct hda_controller_ops pci_hda_ops = {
 	.disable_msi_reset_irq = disable_msi_reset_irq,
 	.pcm_mmap_prepare = pcm_mmap_prepare,
 	.position_check = azx_position_check,
 };
 
+static int azx_check_dmic(struct pci_dev *pci, struct azx *chip)
+{
+	struct nhlt_acpi_table *nhlt;
+	int ret = 0;
+
+	if (chip->driver_type == AZX_DRIVER_SKL &&
+	    pci->class != 0x040300) {
+		nhlt = intel_nhlt_init(&pci->dev);
+		if (nhlt) {
+			if (intel_nhlt_get_dmic_geo(&pci->dev, nhlt)) {
+				ret = -ENODEV;
+				dev_info(&pci->dev, "Digital mics found on Skylake+ platform, aborting probe\n");
+			}
+			intel_nhlt_free(nhlt);
+		}
+	}
+	return ret;
+}
+
 static int azx_probe(struct pci_dev *pci,
 		     const struct pci_device_id *pci_id)
 {
@@ -2112,6 +2069,17 @@ static int azx_probe(struct pci_dev *pci,
 	card->private_data = chip;
 	hda = container_of(chip, struct hda_intel, chip);
 
+	/*
+	 * stop probe if digital microphones detected on Skylake+ platform
+	 * with the DSP enabled. This is an opt-in behavior defined at build
+	 * time or at run-time with a module parameter
+	 */
+	if (dmic_detect) {
+		err = azx_check_dmic(pci, chip);
+		if (err < 0)
+			goto out_free;
+	}
+
 	pci_set_drvdata(pci, card);
 
 	err = register_vga_switcheroo(chip);
@@ -2653,6 +2621,8 @@ static const struct pci_device_id azx_ids[] = {
 	  .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8,
 	  .class_mask = 0xffffff,
 	  .driver_data = AZX_DRIVER_GENERIC | AZX_DCAPS_PRESET_ATI_HDMI },
+	/* Zhaoxin */
+	{ PCI_DEVICE(0x1d17, 0x3288), .driver_data = AZX_DRIVER_ZHAOXIN },
 	{ 0, }
 };
 MODULE_DEVICE_TABLE(pci, azx_ids);
diff --git a/sound/pci/hda/hda_intel.h b/sound/pci/hda/hda_intel.h
index 1468865e0342..2acfff3da1a0 100644
--- a/sound/pci/hda/hda_intel.h
+++ b/sound/pci/hda/hda_intel.h
@@ -25,7 +25,6 @@ struct hda_intel {
 
 	/* vga_switcheroo setup */
 	unsigned int use_vga_switcheroo:1;
-	unsigned int need_eld_notify_link:1;
 	unsigned int vga_switcheroo_registered:1;
 	unsigned int init_failed:1; /* delayed init failed */
 
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index 349a8312d06a..3942e1b528d8 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -361,7 +361,8 @@ void snd_hda_pick_fixup(struct hda_codec *codec,
 			const struct hda_fixup *fixlist);
 void snd_hda_pick_pin_fixup(struct hda_codec *codec,
 			    const struct snd_hda_pin_quirk *pin_quirk,
-			    const struct hda_fixup *fixlist);
+			    const struct hda_fixup *fixlist,
+			    bool match_all_pins);
 
 /* helper macros to retrieve pin default-config values */
 #define get_defcfg_connect(cfg) \
diff --git a/sound/pci/hda/hda_tegra.c b/sound/pci/hda/hda_tegra.c
index 7dbe9f39fc79..8350954b7986 100644
--- a/sound/pci/hda/hda_tegra.c
+++ b/sound/pci/hda/hda_tegra.c
@@ -75,88 +75,6 @@ MODULE_PARM_DESC(power_save,
 #define power_save	0
 #endif
 
-/*
- * DMA page allocation ops.
- */
-static int dma_alloc_pages(struct hdac_bus *bus, int type, size_t size,
-			   struct snd_dma_buffer *buf)
-{
-	return snd_dma_alloc_pages(type, bus->dev, size, buf);
-}
-
-static void dma_free_pages(struct hdac_bus *bus, struct snd_dma_buffer *buf)
-{
-	snd_dma_free_pages(buf);
-}
-
-/*
- * Register access ops. Tegra HDA register access is DWORD only.
- */
-static void hda_tegra_writel(u32 value, u32 __iomem *addr)
-{
-	writel(value, addr);
-}
-
-static u32 hda_tegra_readl(u32 __iomem *addr)
-{
-	return readl(addr);
-}
-
-static void hda_tegra_writew(u16 value, u16 __iomem  *addr)
-{
-	unsigned int shift = ((unsigned long)(addr) & 0x3) << 3;
-	void __iomem *dword_addr = (void __iomem *)((unsigned long)(addr) & ~0x3);
-	u32 v;
-
-	v = readl(dword_addr);
-	v &= ~(0xffff << shift);
-	v |= value << shift;
-	writel(v, dword_addr);
-}
-
-static u16 hda_tegra_readw(u16 __iomem *addr)
-{
-	unsigned int shift = ((unsigned long)(addr) & 0x3) << 3;
-	void __iomem *dword_addr = (void __iomem *)((unsigned long)(addr) & ~0x3);
-	u32 v;
-
-	v = readl(dword_addr);
-	return (v >> shift) & 0xffff;
-}
-
-static void hda_tegra_writeb(u8 value, u8 __iomem *addr)
-{
-	unsigned int shift = ((unsigned long)(addr) & 0x3) << 3;
-	void __iomem *dword_addr = (void __iomem *)((unsigned long)(addr) & ~0x3);
-	u32 v;
-
-	v = readl(dword_addr);
-	v &= ~(0xff << shift);
-	v |= value << shift;
-	writel(v, dword_addr);
-}
-
-static u8 hda_tegra_readb(u8 __iomem *addr)
-{
-	unsigned int shift = ((unsigned long)(addr) & 0x3) << 3;
-	void __iomem *dword_addr = (void __iomem *)((unsigned long)(addr) & ~0x3);
-	u32 v;
-
-	v = readl(dword_addr);
-	return (v >> shift) & 0xff;
-}
-
-static const struct hdac_io_ops hda_tegra_io_ops = {
-	.reg_writel = hda_tegra_writel,
-	.reg_readl = hda_tegra_readl,
-	.reg_writew = hda_tegra_writew,
-	.reg_readw = hda_tegra_readw,
-	.reg_writeb = hda_tegra_writeb,
-	.reg_readb = hda_tegra_readb,
-	.dma_alloc_pages = dma_alloc_pages,
-	.dma_free_pages = dma_free_pages,
-};
-
 static const struct hda_controller_ops hda_tegra_ops; /* nothing special */
 
 static void hda_tegra_init(struct hda_tegra *hda)
@@ -475,7 +393,7 @@ static int hda_tegra_create(struct snd_card *card,
 
 	INIT_WORK(&hda->probe_work, hda_tegra_probe_work);
 
-	err = azx_bus_init(chip, NULL, &hda_tegra_io_ops);
+	err = azx_bus_init(chip, NULL);
 	if (err < 0)
 		return err;
 
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index bea7b0961080..bca5de78e9ad 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -18,6 +18,7 @@
 
 #include <linux/init.h>
 #include <linux/delay.h>
+#include <linux/pci.h>
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/pm_runtime.h>
@@ -119,6 +120,7 @@ struct hdmi_pcm {
 };
 
 struct hdmi_spec {
+	struct hda_codec *codec;
 	int num_cvts;
 	struct snd_array cvts; /* struct hdmi_spec_per_cvt */
 	hda_nid_t cvt_nids[4]; /* only for haswell fix */
@@ -163,9 +165,11 @@ struct hdmi_spec {
 	struct hda_multi_out multiout;
 	struct hda_pcm_stream pcm_playback;
 
-	/* i915/powerwell (Haswell+/Valleyview+) specific */
-	bool use_acomp_notifier; /* use i915 eld_notify callback for hotplug */
+	bool use_jack_detect; /* jack detection enabled */
+	bool use_acomp_notifier; /* use eld_notify callback for hotplug */
+	bool acomp_registered; /* audio component registered in this driver */
 	struct drm_audio_component_audio_ops drm_audio_ops;
+	int (*port2pin)(struct hda_codec *, int); /* reverse port/pin mapping */
 
 	struct hdac_chmap chmap;
 	hda_nid_t vendor_nid;
@@ -765,6 +769,10 @@ static void check_presence_and_report(struct hda_codec *codec, hda_nid_t nid,
 static void jack_callback(struct hda_codec *codec,
 			  struct hda_jack_callback *jack)
 {
+	/* stop polling when notification is enabled */
+	if (codec_has_acomp(codec))
+		return;
+
 	/* hda_jack don't support DP MST */
 	check_presence_and_report(codec, jack->nid, 0);
 }
@@ -823,6 +831,9 @@ static void hdmi_unsol_event(struct hda_codec *codec, unsigned int res)
 	int tag = res >> AC_UNSOL_RES_TAG_SHIFT;
 	int subtag = (res & AC_UNSOL_RES_SUBTAG) >> AC_UNSOL_RES_SUBTAG_SHIFT;
 
+	if (codec_has_acomp(codec))
+		return;
+
 	if (!snd_hda_jack_tbl_get_from_tag(codec, tag)) {
 		codec_dbg(codec, "Unexpected HDMI event tag 0x%x\n", tag);
 		return;
@@ -1421,7 +1432,7 @@ static void hdmi_pcm_reset_pin(struct hdmi_spec *spec,
 /* update per_pin ELD from the given new ELD;
  * setup info frame and notification accordingly
  */
-static void update_eld(struct hda_codec *codec,
+static bool update_eld(struct hda_codec *codec,
 		       struct hdmi_spec_per_pin *per_pin,
 		       struct hdmi_eld *eld)
 {
@@ -1429,7 +1440,7 @@ static void update_eld(struct hda_codec *codec,
 	struct hdmi_spec *spec = codec->spec;
 	bool old_eld_valid = pin_eld->eld_valid;
 	bool eld_changed;
-	int pcm_idx = -1;
+	int pcm_idx;
 
 	/* for monitor disconnection, save pcm_idx firstly */
 	pcm_idx = per_pin->pcm_idx;
@@ -1452,18 +1463,22 @@ static void update_eld(struct hda_codec *codec,
 		snd_hdmi_show_eld(codec, &eld->info);
 
 	eld_changed = (pin_eld->eld_valid != eld->eld_valid);
-	if (eld->eld_valid && pin_eld->eld_valid)
+	eld_changed |= (pin_eld->monitor_present != eld->monitor_present);
+	if (!eld_changed && eld->eld_valid && pin_eld->eld_valid)
 		if (pin_eld->eld_size != eld->eld_size ||
 		    memcmp(pin_eld->eld_buffer, eld->eld_buffer,
 			   eld->eld_size) != 0)
 			eld_changed = true;
 
-	pin_eld->monitor_present = eld->monitor_present;
-	pin_eld->eld_valid = eld->eld_valid;
-	pin_eld->eld_size = eld->eld_size;
-	if (eld->eld_valid)
-		memcpy(pin_eld->eld_buffer, eld->eld_buffer, eld->eld_size);
-	pin_eld->info = eld->info;
+	if (eld_changed) {
+		pin_eld->monitor_present = eld->monitor_present;
+		pin_eld->eld_valid = eld->eld_valid;
+		pin_eld->eld_size = eld->eld_size;
+		if (eld->eld_valid)
+			memcpy(pin_eld->eld_buffer, eld->eld_buffer,
+			       eld->eld_size);
+		pin_eld->info = eld->info;
+	}
 
 	/*
 	 * Re-setup pin and infoframe. This is needed e.g. when
@@ -1481,6 +1496,7 @@ static void update_eld(struct hda_codec *codec,
 			       SNDRV_CTL_EVENT_MASK_VALUE |
 			       SNDRV_CTL_EVENT_MASK_INFO,
 			       &get_hdmi_pcm(spec, pcm_idx)->eld_ctl->id);
+	return eld_changed;
 }
 
 /* update ELD and jack state via HD-audio verbs */
@@ -1582,6 +1598,7 @@ static void sync_eld_via_acomp(struct hda_codec *codec,
 	struct hdmi_spec *spec = codec->spec;
 	struct hdmi_eld *eld = &spec->temp_eld;
 	struct snd_jack *jack = NULL;
+	bool changed;
 	int size;
 
 	mutex_lock(&per_pin->lock);
@@ -1608,15 +1625,13 @@ static void sync_eld_via_acomp(struct hda_codec *codec,
 	 * disconnected event. Jack must be fetched before update_eld()
 	 */
 	jack = pin_idx_to_jack(codec, per_pin);
-	update_eld(codec, per_pin, eld);
+	changed = update_eld(codec, per_pin, eld);
 	if (jack == NULL)
 		jack = pin_idx_to_jack(codec, per_pin);
-	if (jack == NULL)
-		goto unlock;
-	snd_jack_report(jack,
-			(eld->monitor_present && eld->eld_valid) ?
+	if (changed && jack)
+		snd_jack_report(jack,
+				(eld->monitor_present && eld->eld_valid) ?
 				SND_JACK_AVOUT : 0);
- unlock:
 	mutex_unlock(&per_pin->lock);
 }
 
@@ -1632,18 +1647,13 @@ static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
 			snd_hda_power_down_pm(codec);
 			return false;
 		}
-	}
-
-	if (codec_has_acomp(codec)) {
+		ret = hdmi_present_sense_via_verbs(per_pin, repoll);
+		snd_hda_power_down_pm(codec);
+	} else {
 		sync_eld_via_acomp(codec, per_pin);
 		ret = false; /* don't call snd_hda_jack_report_sync() */
-	} else {
-		ret = hdmi_present_sense_via_verbs(per_pin, repoll);
 	}
 
-	if (!codec_has_acomp(codec))
-		snd_hda_power_down_pm(codec);
-
 	return ret;
 }
 
@@ -2248,6 +2258,8 @@ static int generic_hdmi_init(struct hda_codec *codec)
 	struct hdmi_spec *spec = codec->spec;
 	int pin_idx;
 
+	mutex_lock(&spec->pcm_lock);
+	spec->use_jack_detect = !codec->jackpoll_interval;
 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {
 		struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
 		hda_nid_t pin_nid = per_pin->pin_nid;
@@ -2255,11 +2267,15 @@ static int generic_hdmi_init(struct hda_codec *codec)
 
 		snd_hda_set_dev_select(codec, pin_nid, dev_id);
 		hdmi_init_pin(codec, pin_nid);
-		if (!codec_has_acomp(codec))
+		if (codec_has_acomp(codec))
+			continue;
+		if (spec->use_jack_detect)
+			snd_hda_jack_detect_enable(codec, pin_nid);
+		else
 			snd_hda_jack_detect_enable_callback(codec, pin_nid,
-				codec->jackpoll_interval > 0 ?
-				jack_callback : NULL);
+							    jack_callback);
 	}
+	mutex_unlock(&spec->pcm_lock);
 	return 0;
 }
 
@@ -2292,7 +2308,9 @@ static void generic_hdmi_free(struct hda_codec *codec)
 	struct hdmi_spec *spec = codec->spec;
 	int pin_idx, pcm_idx;
 
-	if (codec_has_acomp(codec)) {
+	if (spec->acomp_registered) {
+		snd_hdac_acomp_exit(&codec->bus->core);
+	} else if (codec_has_acomp(codec)) {
 		snd_hdac_acomp_register_notifier(&codec->bus->core, NULL);
 		codec->relaxed_resume = 0;
 	}
@@ -2360,6 +2378,7 @@ static int alloc_generic_hdmi(struct hda_codec *codec)
 	if (!spec)
 		return -ENOMEM;
 
+	spec->codec = codec;
 	spec->ops = generic_standard_hdmi_ops;
 	spec->dev_num = 1;	/* initialize to 1 */
 	mutex_init(&spec->pcm_lock);
@@ -2398,6 +2417,138 @@ static int patch_generic_hdmi(struct hda_codec *codec)
 }
 
 /*
+ * generic audio component binding
+ */
+
+/* turn on / off the unsol event jack detection dynamically */
+static void reprogram_jack_detect(struct hda_codec *codec, hda_nid_t nid,
+				  bool use_acomp)
+{
+	struct hda_jack_tbl *tbl;
+
+	tbl = snd_hda_jack_tbl_get(codec, nid);
+	if (tbl) {
+		/* clear unsol even if component notifier is used, or re-enable
+		 * if notifier is cleared
+		 */
+		unsigned int val = use_acomp ? 0 : (AC_USRSP_EN | tbl->tag);
+		snd_hda_codec_write_cache(codec, nid, 0,
+					  AC_VERB_SET_UNSOLICITED_ENABLE, val);
+	} else {
+		/* if no jack entry was defined beforehand, create a new one
+		 * at need (i.e. only when notifier is cleared)
+		 */
+		if (!use_acomp)
+			snd_hda_jack_detect_enable(codec, nid);
+	}
+}
+
+/* set up / clear component notifier dynamically */
+static void generic_acomp_notifier_set(struct drm_audio_component *acomp,
+				       bool use_acomp)
+{
+	struct hdmi_spec *spec;
+	int i;
+
+	spec = container_of(acomp->audio_ops, struct hdmi_spec, drm_audio_ops);
+	mutex_lock(&spec->pcm_lock);
+	spec->use_acomp_notifier = use_acomp;
+	spec->codec->relaxed_resume = use_acomp;
+	/* reprogram each jack detection logic depending on the notifier */
+	if (spec->use_jack_detect) {
+		for (i = 0; i < spec->num_pins; i++)
+			reprogram_jack_detect(spec->codec,
+					      get_pin(spec, i)->pin_nid,
+					      use_acomp);
+	}
+	mutex_unlock(&spec->pcm_lock);
+}
+
+/* enable / disable the notifier via master bind / unbind */
+static int generic_acomp_master_bind(struct device *dev,
+				     struct drm_audio_component *acomp)
+{
+	generic_acomp_notifier_set(acomp, true);
+	return 0;
+}
+
+static void generic_acomp_master_unbind(struct device *dev,
+					struct drm_audio_component *acomp)
+{
+	generic_acomp_notifier_set(acomp, false);
+}
+
+/* check whether both HD-audio and DRM PCI devices belong to the same bus */
+static int match_bound_vga(struct device *dev, int subtype, void *data)
+{
+	struct hdac_bus *bus = data;
+	struct pci_dev *pci, *master;
+
+	if (!dev_is_pci(dev) || !dev_is_pci(bus->dev))
+		return 0;
+	master = to_pci_dev(bus->dev);
+	pci = to_pci_dev(dev);
+	return master->bus == pci->bus;
+}
+
+/* audio component notifier for AMD/Nvidia HDMI codecs */
+static void generic_acomp_pin_eld_notify(void *audio_ptr, int port, int dev_id)
+{
+	struct hda_codec *codec = audio_ptr;
+	struct hdmi_spec *spec = codec->spec;
+	hda_nid_t pin_nid = spec->port2pin(codec, port);
+
+	if (!pin_nid)
+		return;
+	if (get_wcaps_type(get_wcaps(codec, pin_nid)) != AC_WID_PIN)
+		return;
+	/* skip notification during system suspend (but not in runtime PM);
+	 * the state will be updated at resume
+	 */
+	if (snd_power_get_state(codec->card) != SNDRV_CTL_POWER_D0)
+		return;
+	/* ditto during suspend/resume process itself */
+	if (snd_hdac_is_in_pm(&codec->core))
+		return;
+
+	check_presence_and_report(codec, pin_nid, dev_id);
+}
+
+/* set up the private drm_audio_ops from the template */
+static void setup_drm_audio_ops(struct hda_codec *codec,
+				const struct drm_audio_component_audio_ops *ops)
+{
+	struct hdmi_spec *spec = codec->spec;
+
+	spec->drm_audio_ops.audio_ptr = codec;
+	/* intel_audio_codec_enable() or intel_audio_codec_disable()
+	 * will call pin_eld_notify with using audio_ptr pointer
+	 * We need make sure audio_ptr is really setup
+	 */
+	wmb();
+	spec->drm_audio_ops.pin2port = ops->pin2port;
+	spec->drm_audio_ops.pin_eld_notify = ops->pin_eld_notify;
+	spec->drm_audio_ops.master_bind = ops->master_bind;
+	spec->drm_audio_ops.master_unbind = ops->master_unbind;
+}
+
+/* initialize the generic HDMI audio component */
+static void generic_acomp_init(struct hda_codec *codec,
+			       const struct drm_audio_component_audio_ops *ops,
+			       int (*port2pin)(struct hda_codec *, int))
+{
+	struct hdmi_spec *spec = codec->spec;
+
+	spec->port2pin = port2pin;
+	setup_drm_audio_ops(codec, ops);
+	if (!snd_hdac_acomp_init(&codec->bus->core, &spec->drm_audio_ops,
+				 match_bound_vga, 0)) {
+		spec->acomp_registered = true;
+		codec->bus->keep_power = 0;
+	}
+}
+
+/*
  * Intel codec parsers and helpers
  */
 
@@ -2565,20 +2716,19 @@ static void intel_pin_eld_notify(void *audio_ptr, int port, int pipe)
 	check_presence_and_report(codec, pin_nid, dev_id);
 }
 
+static const struct drm_audio_component_audio_ops intel_audio_ops = {
+	.pin2port = intel_pin2port,
+	.pin_eld_notify = intel_pin_eld_notify,
+};
+
 /* register i915 component pin_eld_notify callback */
 static void register_i915_notifier(struct hda_codec *codec)
 {
 	struct hdmi_spec *spec = codec->spec;
 
 	spec->use_acomp_notifier = true;
-	spec->drm_audio_ops.audio_ptr = codec;
-	/* intel_audio_codec_enable() or intel_audio_codec_disable()
-	 * will call pin_eld_notify with using audio_ptr pointer
-	 * We need make sure audio_ptr is really setup
-	 */
-	wmb();
-	spec->drm_audio_ops.pin2port = intel_pin2port;
-	spec->drm_audio_ops.pin_eld_notify = intel_pin_eld_notify;
+	spec->port2pin = intel_port2pin;
+	setup_drm_audio_ops(codec, &intel_audio_ops);
 	snd_hdac_acomp_register_notifier(&codec->bus->core,
 					&spec->drm_audio_ops);
 	/* no need for forcible resume for jack check thanks to notifier */
@@ -2612,6 +2762,8 @@ static void i915_pin_cvt_fixup(struct hda_codec *codec,
 /* precondition and allocation for Intel codecs */
 static int alloc_intel_hdmi(struct hda_codec *codec)
 {
+	int err;
+
 	/* requires i915 binding */
 	if (!codec->bus->core.audio_component) {
 		codec_info(codec, "No i915 binding for Intel HDMI/DP codec\n");
@@ -2620,7 +2772,12 @@ static int alloc_intel_hdmi(struct hda_codec *codec)
 		return -ENODEV;
 	}
 
-	return alloc_generic_hdmi(codec);
+	err = alloc_generic_hdmi(codec);
+	if (err < 0)
+		return err;
+	/* no need to handle unsol events */
+	codec->patch_ops.unsol_event = NULL;
+	return 0;
 }
 
 /* parse and post-process for Intel codecs */
@@ -2976,6 +3133,7 @@ static int patch_simple_hdmi(struct hda_codec *codec,
 	if (!spec)
 		return -ENOMEM;
 
+	spec->codec = codec;
 	codec->spec = spec;
 	hdmi_array_init(spec, 1);
 
@@ -3280,6 +3438,26 @@ static int nvhdmi_chmap_validate(struct hdac_chmap *chmap,
 	return 0;
 }
 
+/* map from pin NID to port; port is 0-based */
+/* for Nvidia: assume widget NID starting from 4, with step 1 (4, 5, 6, ...) */
+static int nvhdmi_pin2port(void *audio_ptr, int pin_nid)
+{
+	return pin_nid - 4;
+}
+
+/* reverse-map from port to pin NID: see above */
+static int nvhdmi_port2pin(struct hda_codec *codec, int port)
+{
+	return port + 4;
+}
+
+static const struct drm_audio_component_audio_ops nvhdmi_audio_ops = {
+	.pin2port = nvhdmi_pin2port,
+	.pin_eld_notify = generic_acomp_pin_eld_notify,
+	.master_bind = generic_acomp_master_bind,
+	.master_unbind = generic_acomp_master_unbind,
+};
+
 static int patch_nvhdmi(struct hda_codec *codec)
 {
 	struct hdmi_spec *spec;
@@ -3296,6 +3474,8 @@ static int patch_nvhdmi(struct hda_codec *codec)
 		nvhdmi_chmap_cea_alloc_validate_get_type;
 	spec->chmap.ops.chmap_validate = nvhdmi_chmap_validate;
 
+	generic_acomp_init(codec, &nvhdmi_audio_ops, nvhdmi_port2pin);
+
 	return 0;
 }
 
@@ -3783,6 +3963,26 @@ static int atihdmi_init(struct hda_codec *codec)
 	return 0;
 }
 
+/* map from pin NID to port; port is 0-based */
+/* for AMD: assume widget NID starting from 3, with step 2 (3, 5, 7, ...) */
+static int atihdmi_pin2port(void *audio_ptr, int pin_nid)
+{
+	return pin_nid / 2 - 1;
+}
+
+/* reverse-map from port to pin NID: see above */
+static int atihdmi_port2pin(struct hda_codec *codec, int port)
+{
+	return port * 2 + 3;
+}
+
+static const struct drm_audio_component_audio_ops atihdmi_audio_ops = {
+	.pin2port = atihdmi_pin2port,
+	.pin_eld_notify = generic_acomp_pin_eld_notify,
+	.master_bind = generic_acomp_master_bind,
+	.master_unbind = generic_acomp_master_unbind,
+};
+
 static int patch_atihdmi(struct hda_codec *codec)
 {
 	struct hdmi_spec *spec;
@@ -3831,6 +4031,8 @@ static int patch_atihdmi(struct hda_codec *codec)
 	 */
 	codec->link_down_at_suspend = 1;
 
+	generic_acomp_init(codec, &atihdmi_audio_ops, atihdmi_port2pin);
+
 	return 0;
 }
 
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index c1ddfd2fac52..da1695418731 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1058,6 +1058,9 @@ static const struct snd_pci_quirk beep_white_list[] = {
 	SND_PCI_QUIRK(0x1043, 0x834a, "EeePC", 1),
 	SND_PCI_QUIRK(0x1458, 0xa002, "GA-MA790X", 1),
 	SND_PCI_QUIRK(0x8086, 0xd613, "Intel", 1),
+	/* blacklist -- no beep available */
+	SND_PCI_QUIRK(0x17aa, 0x309e, "Lenovo ThinkCentre M73", 0),
+	SND_PCI_QUIRK(0x17aa, 0x30a3, "Lenovo ThinkCentre M93", 0),
 	{}
 };
 
@@ -2841,7 +2844,8 @@ static int patch_alc268(struct hda_codec *codec)
 		return err;
 
 	spec = codec->spec;
-	spec->gen.beep_nid = 0x01;
+	if (has_cdefine_beep(codec))
+		spec->gen.beep_nid = 0x01;
 
 	spec->shutup = alc_eapd_shutup;
 
@@ -3755,6 +3759,72 @@ static void alc269_x101_hp_automute_hook(struct hda_codec *codec,
 			    vref);
 }
 
+/*
+ * Magic sequence to make Huawei Matebook X right speaker working (bko#197801)
+ */
+struct hda_alc298_mbxinit {
+	unsigned char value_0x23;
+	unsigned char value_0x25;
+};
+
+static void alc298_huawei_mbx_stereo_seq(struct hda_codec *codec,
+					 const struct hda_alc298_mbxinit *initval,
+					 bool first)
+{
+	snd_hda_codec_write(codec, 0x06, 0, AC_VERB_SET_DIGI_CONVERT_3, 0x0);
+	alc_write_coef_idx(codec, 0x26, 0xb000);
+
+	if (first)
+		snd_hda_codec_write(codec, 0x21, 0, AC_VERB_GET_PIN_SENSE, 0x0);
+
+	snd_hda_codec_write(codec, 0x6, 0, AC_VERB_SET_DIGI_CONVERT_3, 0x80);
+	alc_write_coef_idx(codec, 0x26, 0xf000);
+	alc_write_coef_idx(codec, 0x23, initval->value_0x23);
+
+	if (initval->value_0x23 != 0x1e)
+		alc_write_coef_idx(codec, 0x25, initval->value_0x25);
+
+	snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 0x26);
+	snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_PROC_COEF, 0xb010);
+}
+
+static void alc298_fixup_huawei_mbx_stereo(struct hda_codec *codec,
+					   const struct hda_fixup *fix,
+					   int action)
+{
+	/* Initialization magic */
+	static const struct hda_alc298_mbxinit dac_init[] = {
+		{0x0c, 0x00}, {0x0d, 0x00}, {0x0e, 0x00}, {0x0f, 0x00},
+		{0x10, 0x00}, {0x1a, 0x40}, {0x1b, 0x82}, {0x1c, 0x00},
+		{0x1d, 0x00}, {0x1e, 0x00}, {0x1f, 0x00},
+		{0x20, 0xc2}, {0x21, 0xc8}, {0x22, 0x26}, {0x23, 0x24},
+		{0x27, 0xff}, {0x28, 0xff}, {0x29, 0xff}, {0x2a, 0x8f},
+		{0x2b, 0x02}, {0x2c, 0x48}, {0x2d, 0x34}, {0x2e, 0x00},
+		{0x2f, 0x00},
+		{0x30, 0x00}, {0x31, 0x00}, {0x32, 0x00}, {0x33, 0x00},
+		{0x34, 0x00}, {0x35, 0x01}, {0x36, 0x93}, {0x37, 0x0c},
+		{0x38, 0x00}, {0x39, 0x00}, {0x3a, 0xf8}, {0x38, 0x80},
+		{}
+	};
+	const struct hda_alc298_mbxinit *seq;
+
+	if (action != HDA_FIXUP_ACT_INIT)
+		return;
+
+	/* Start */
+	snd_hda_codec_write(codec, 0x06, 0, AC_VERB_SET_DIGI_CONVERT_3, 0x00);
+	snd_hda_codec_write(codec, 0x06, 0, AC_VERB_SET_DIGI_CONVERT_3, 0x80);
+	alc_write_coef_idx(codec, 0x26, 0xf000);
+	alc_write_coef_idx(codec, 0x22, 0x31);
+	alc_write_coef_idx(codec, 0x23, 0x0b);
+	alc_write_coef_idx(codec, 0x25, 0x00);
+	snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 0x26);
+	snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_PROC_COEF, 0xb010);
+
+	for (seq = dac_init; seq->value_0x23; seq++)
+		alc298_huawei_mbx_stereo_seq(codec, seq, seq == dac_init);
+}
+
 static void alc269_fixup_x101_headset_mic(struct hda_codec *codec,
 				     const struct hda_fixup *fix, int action)
 {
@@ -5780,6 +5850,7 @@ enum {
 	ALC255_FIXUP_DUMMY_LINEOUT_VERB,
 	ALC255_FIXUP_DELL_HEADSET_MIC,
 	ALC256_FIXUP_HUAWEI_MACH_WX9_PINS,
+	ALC298_FIXUP_HUAWEI_MBX_STEREO,
 	ALC295_FIXUP_HP_X360,
 	ALC221_FIXUP_HP_HEADSET_MIC,
 	ALC285_FIXUP_LENOVO_HEADPHONE_NOISE,
@@ -6089,6 +6160,12 @@ static const struct hda_fixup alc269_fixups[] = {
 		.chained = true,
 		.chain_id = ALC255_FIXUP_MIC_MUTE_LED
 	},
+	[ALC298_FIXUP_HUAWEI_MBX_STEREO] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = alc298_fixup_huawei_mbx_stereo,
+		.chained = true,
+		.chain_id = ALC255_FIXUP_MIC_MUTE_LED
+	},
 	[ALC269_FIXUP_ASUS_X101_FUNC] = {
 		.type = HDA_FIXUP_FUNC,
 		.v.func = alc269_fixup_x101_headset_mic,
@@ -7280,6 +7357,7 @@ static const struct hda_model_fixup alc269_fixup_models[] = {
 	{.id = ALC225_FIXUP_HEADSET_JACK, .name = "alc-headset-jack"},
 	{.id = ALC295_FIXUP_CHROME_BOOK, .name = "alc-chrome-book"},
 	{.id = ALC299_FIXUP_PREDATOR_SPK, .name = "predator-spk"},
+	{.id = ALC298_FIXUP_HUAWEI_MBX_STEREO, .name = "huawei-mbx-stereo"},
 	{}
 };
 #define ALC225_STANDARD_PINS \
@@ -7590,10 +7668,6 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
 		{0x12, 0x90a60120},
 		{0x14, 0x90170110},
 		{0x21, 0x0321101f}),
-	SND_HDA_PIN_QUIRK(0x10ec0289, 0x1028, "Dell", ALC269_FIXUP_DELL4_MIC_NO_PRESENCE,
-		{0x12, 0xb7a60130},
-		{0x14, 0x90170110},
-		{0x21, 0x04211020}),
 	SND_HDA_PIN_QUIRK(0x10ec0290, 0x103c, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1,
 		ALC290_STANDARD_PINS,
 		{0x15, 0x04211040},
@@ -7703,6 +7777,19 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
 	{}
 };
 
+/* This is the fallback pin_fixup_tbl for alc269 family, to make the tbl match
+ * more machines, don't need to match all valid pins, just need to match
+ * all the pins defined in the tbl. Just because of this reason, it is possible
+ * that a single machine matches multiple tbls, so there is one limitation:
+ *   at most one tbl is allowed to define for the same vendor and same codec
+ */
+static const struct snd_hda_pin_quirk alc269_fallback_pin_fixup_tbl[] = {
+	SND_HDA_PIN_QUIRK(0x10ec0289, 0x1028, "Dell", ALC269_FIXUP_DELL4_MIC_NO_PRESENCE,
+		{0x19, 0x40000000},
+		{0x1b, 0x40000000}),
+	{}
+};
+
 static void alc269_fill_coef(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
@@ -7892,7 +7979,8 @@ static int patch_alc269(struct hda_codec *codec)
 
 	snd_hda_pick_fixup(codec, alc269_fixup_models,
 		       alc269_fixup_tbl, alc269_fixups);
-	snd_hda_pick_pin_fixup(codec, alc269_pin_fixup_tbl, alc269_fixups);
+	snd_hda_pick_pin_fixup(codec, alc269_pin_fixup_tbl, alc269_fixups, true);
+	snd_hda_pick_pin_fixup(codec, alc269_fallback_pin_fixup_tbl, alc269_fixups, false);
 	snd_hda_pick_fixup(codec, NULL,	alc269_fixup_vendor_tbl,
 			   alc269_fixups);
 	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
@@ -8026,7 +8114,8 @@ static int patch_alc861(struct hda_codec *codec)
 		return err;
 
 	spec = codec->spec;
-	spec->gen.beep_nid = 0x23;
+	if (has_cdefine_beep(codec))
+		spec->gen.beep_nid = 0x23;
 
 #ifdef CONFIG_PM
 	spec->power_hook = alc_power_eapd;
@@ -8127,7 +8216,8 @@ static int patch_alc861vd(struct hda_codec *codec)
 		return err;
 
 	spec = codec->spec;
-	spec->gen.beep_nid = 0x23;
+	if (has_cdefine_beep(codec))
+		spec->gen.beep_nid = 0x23;
 
 	spec->shutup = alc_eapd_shutup;
 
@@ -8267,6 +8357,45 @@ static void alc662_fixup_usi_headset_mic(struct hda_codec *codec,
 	}
 }
 
+static void alc662_aspire_ethos_mute_speakers(struct hda_codec *codec,
+					struct hda_jack_callback *cb)
+{
+	/* surround speakers at 0x1b already get muted automatically when
+	 * headphones are plugged in, but we have to mute/unmute the remaining
+	 * channels manually:
+	 * 0x15 - front left/front right
+	 * 0x18 - front center/ LFE
+	 */
+	if (snd_hda_jack_detect_state(codec, 0x1b) == HDA_JACK_PRESENT) {
+		snd_hda_set_pin_ctl_cache(codec, 0x15, 0);
+		snd_hda_set_pin_ctl_cache(codec, 0x18, 0);
+	} else {
+		snd_hda_set_pin_ctl_cache(codec, 0x15, PIN_OUT);
+		snd_hda_set_pin_ctl_cache(codec, 0x18, PIN_OUT);
+	}
+}
+
+static void alc662_fixup_aspire_ethos_hp(struct hda_codec *codec,
+					const struct hda_fixup *fix, int action)
+{
+    /* Pin 0x1b: shared headphones jack and surround speakers */
+	if (!is_jack_detectable(codec, 0x1b))
+		return;
+
+	switch (action) {
+	case HDA_FIXUP_ACT_PRE_PROBE:
+		snd_hda_jack_detect_enable_callback(codec, 0x1b,
+				alc662_aspire_ethos_mute_speakers);
+		break;
+	case HDA_FIXUP_ACT_INIT:
+		/* Make sure to start in a correct state, i.e. if
+		 * headphones have been plugged in before powering up the system
+		 */
+		alc662_aspire_ethos_mute_speakers(codec, NULL);
+		break;
+	}
+}
+
 static struct coef_fw alc668_coefs[] = {
 	WRITE_COEF(0x01, 0xbebe), WRITE_COEF(0x02, 0xaaaa), WRITE_COEF(0x03,    0x0),
 	WRITE_COEF(0x04, 0x0180), WRITE_COEF(0x06,    0x0), WRITE_COEF(0x07, 0x0f80),
@@ -8338,6 +8467,9 @@ enum {
 	ALC662_FIXUP_USI_FUNC,
 	ALC662_FIXUP_USI_HEADSET_MODE,
 	ALC662_FIXUP_LENOVO_MULTI_CODECS,
+	ALC669_FIXUP_ACER_ASPIRE_ETHOS,
+	ALC669_FIXUP_ACER_ASPIRE_ETHOS_SUBWOOFER,
+	ALC669_FIXUP_ACER_ASPIRE_ETHOS_HEADSET,
 };
 
 static const struct hda_fixup alc662_fixups[] = {
@@ -8664,6 +8796,33 @@ static const struct hda_fixup alc662_fixups[] = {
 		.type = HDA_FIXUP_FUNC,
 		.v.func = alc233_alc662_fixup_lenovo_dual_codecs,
 	},
+	[ALC669_FIXUP_ACER_ASPIRE_ETHOS_HEADSET] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = alc662_fixup_aspire_ethos_hp,
+	},
+	[ALC669_FIXUP_ACER_ASPIRE_ETHOS_SUBWOOFER] = {
+		.type = HDA_FIXUP_VERBS,
+		/* subwoofer needs an extra GPIO setting to become audible */
+		.v.verbs = (const struct hda_verb[]) {
+			{0x01, AC_VERB_SET_GPIO_MASK, 0x02},
+			{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x02},
+			{0x01, AC_VERB_SET_GPIO_DATA, 0x00},
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC669_FIXUP_ACER_ASPIRE_ETHOS_HEADSET
+	},
+	[ALC669_FIXUP_ACER_ASPIRE_ETHOS] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = (const struct hda_pintbl[]) {
+			{ 0x15, 0x92130110 }, /* front speakers */
+			{ 0x18, 0x99130111 }, /* center/subwoofer */
+			{ 0x1b, 0x11130012 }, /* surround plus jack for HP */
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC669_FIXUP_ACER_ASPIRE_ETHOS_SUBWOOFER
+	},
 };
 
 static const struct snd_pci_quirk alc662_fixup_tbl[] = {
@@ -8709,6 +8868,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x19da, 0xa130, "Zotac Z68", ALC662_FIXUP_ZOTAC_Z68),
 	SND_PCI_QUIRK(0x1b0a, 0x01b8, "ACER Veriton", ALC662_FIXUP_ACER_VERITON),
 	SND_PCI_QUIRK(0x1b35, 0x2206, "CZC P10T", ALC662_FIXUP_CZC_P10T),
+	SND_PCI_QUIRK(0x1025, 0x0566, "Acer Aspire Ethos 8951G", ALC669_FIXUP_ACER_ASPIRE_ETHOS),
 
 #if 0
 	/* Below is a quirk table taken from the old code.
@@ -8802,6 +8962,7 @@ static const struct hda_model_fixup alc662_fixup_models[] = {
 	{.id = ALC892_FIXUP_ASROCK_MOBO, .name = "asrock-mobo"},
 	{.id = ALC662_FIXUP_USI_HEADSET_MODE, .name = "usi-headset"},
 	{.id = ALC662_FIXUP_LENOVO_MULTI_CODECS, .name = "dual-codecs"},
+	{.id = ALC669_FIXUP_ACER_ASPIRE_ETHOS, .name = "aspire-ethos"},
 	{}
 };
 
@@ -8877,7 +9038,7 @@ static int patch_alc662(struct hda_codec *codec)
 
 	snd_hda_pick_fixup(codec, alc662_fixup_models,
 		       alc662_fixup_tbl, alc662_fixups);
-	snd_hda_pick_pin_fixup(codec, alc662_pin_fixup_tbl, alc662_fixups);
+	snd_hda_pick_pin_fixup(codec, alc662_pin_fixup_tbl, alc662_fixups, true);
 	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
 
 	alc_auto_parse_customize_define(codec);
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 0d9b62768241..894f3f509e76 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -975,15 +975,6 @@ static int stac_create_spdif_mux_ctls(struct hda_codec *codec)
 	return 0;
 }
 
-/*
- */
-
-static const struct hda_verb stac9200_core_init[] = {
-	/* set dac0mux for dac converter */
-	{ 0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
-	{}
-};
-
 static const struct hda_verb stac9200_eapd_init[] = {
 	/* set dac0mux for dac converter */
 	{0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
diff --git a/sound/pci/lx6464es/lx6464es.c b/sound/pci/lx6464es/lx6464es.c
index 583ca7384d83..fe10714380f2 100644
--- a/sound/pci/lx6464es/lx6464es.c
+++ b/sound/pci/lx6464es/lx6464es.c
@@ -49,6 +49,14 @@ static const struct pci_device_id snd_lx6464es_ids[] = {
 			 PCI_VENDOR_ID_DIGIGRAM,
 			 PCI_SUBDEVICE_ID_DIGIGRAM_LX6464ES_CAE_SERIAL_SUBSYSTEM),
 	},			/* LX6464ES-CAE */
+	{ PCI_DEVICE_SUB(PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_LX6464ES,
+			 PCI_VENDOR_ID_DIGIGRAM,
+			 PCI_SUBDEVICE_ID_DIGIGRAM_LX6464ESE_SERIAL_SUBSYSTEM),
+	},			/* LX6464ESe */
+	{ PCI_DEVICE_SUB(PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_LX6464ES,
+			 PCI_VENDOR_ID_DIGIGRAM,
+			 PCI_SUBDEVICE_ID_DIGIGRAM_LX6464ESE_CAE_SERIAL_SUBSYSTEM),
+	},			/* LX6464ESe-CAE */
 	{ 0, },
 };
 
diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig
index dc86e4073001..bdc305cece6e 100644
--- a/sound/soc/Kconfig
+++ b/sound/soc/Kconfig
@@ -51,7 +51,6 @@ source "sound/soc/dwc/Kconfig"
 source "sound/soc/fsl/Kconfig"
 source "sound/soc/hisilicon/Kconfig"
 source "sound/soc/jz4740/Kconfig"
-source "sound/soc/nuc900/Kconfig"
 source "sound/soc/kirkwood/Kconfig"
 source "sound/soc/img/Kconfig"
 source "sound/soc/intel/Kconfig"
diff --git a/sound/soc/Makefile b/sound/soc/Makefile
index d90ce8a32887..861a21b79484 100644
--- a/sound/soc/Makefile
+++ b/sound/soc/Makefile
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
-snd-soc-core-objs := soc-core.o soc-dapm.o soc-jack.o soc-utils.o
+snd-soc-core-objs := soc-core.o soc-dapm.o soc-jack.o soc-utils.o soc-dai.o soc-component.o
 snd-soc-core-objs += soc-pcm.o soc-io.o soc-devres.o soc-ops.o
 snd-soc-core-$(CONFIG_SND_SOC_COMPRESS) += soc-compress.o
 
@@ -39,7 +39,6 @@ obj-$(CONFIG_SND_SOC)	+= intel/
 obj-$(CONFIG_SND_SOC)	+= mediatek/
 obj-$(CONFIG_SND_SOC)	+= meson/
 obj-$(CONFIG_SND_SOC)	+= mxs/
-obj-$(CONFIG_SND_SOC)	+= nuc900/
 obj-$(CONFIG_SND_SOC)	+= kirkwood/
 obj-$(CONFIG_SND_SOC)	+= pxa/
 obj-$(CONFIG_SND_SOC)	+= qcom/
diff --git a/sound/soc/amd/Kconfig b/sound/soc/amd/Kconfig
index 9ca9214cb7fb..5f40517717c4 100644
--- a/sound/soc/amd/Kconfig
+++ b/sound/soc/amd/Kconfig
@@ -10,7 +10,7 @@ config SND_SOC_AMD_CZ_DA7219MX98357_MACH
 	select SND_SOC_MAX98357A
 	select SND_SOC_ADAU7002
 	select REGULATOR
-	depends on SND_SOC_AMD_ACP && I2C
+	depends on SND_SOC_AMD_ACP && I2C && GPIOLIB
 	help
 	 This option enables machine driver for DA7219 and MAX9835.
 
diff --git a/sound/soc/amd/acp-pcm-dma.c b/sound/soc/amd/acp-pcm-dma.c
index d26653f81416..52225b4b6382 100644
--- a/sound/soc/amd/acp-pcm-dma.c
+++ b/sound/soc/amd/acp-pcm-dma.c
@@ -1251,8 +1251,7 @@ static int acp_audio_probe(struct platform_device *pdev)
 	if (!audio_drv_data)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	audio_drv_data->acp_mmio = devm_ioremap_resource(&pdev->dev, res);
+	audio_drv_data->acp_mmio = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(audio_drv_data->acp_mmio))
 		return PTR_ERR(audio_drv_data->acp_mmio);
 
diff --git a/sound/soc/atmel/Kconfig b/sound/soc/atmel/Kconfig
index 06c1d5ce642c..f118c229ed82 100644
--- a/sound/soc/atmel/Kconfig
+++ b/sound/soc/atmel/Kconfig
@@ -12,25 +12,31 @@ if SND_ATMEL_SOC
 config SND_ATMEL_SOC_PDC
 	tristate
 	depends on HAS_DMA
-	default m if SND_ATMEL_SOC_SSC_PDC=m && SND_ATMEL_SOC_SSC=m
-	default y if SND_ATMEL_SOC_SSC_PDC=y || (SND_ATMEL_SOC_SSC_PDC=m && SND_ATMEL_SOC_SSC=y)
-
-config SND_ATMEL_SOC_SSC_PDC
-	tristate
 
 config SND_ATMEL_SOC_DMA
 	tristate
 	select SND_SOC_GENERIC_DMAENGINE_PCM
-	default m if SND_ATMEL_SOC_SSC_DMA=m && SND_ATMEL_SOC_SSC=m
-	default y if SND_ATMEL_SOC_SSC_DMA=y || (SND_ATMEL_SOC_SSC_DMA=m && SND_ATMEL_SOC_SSC=y)
-
-config SND_ATMEL_SOC_SSC_DMA
-	tristate
 
 config SND_ATMEL_SOC_SSC
 	tristate
-	default y if SND_ATMEL_SOC_SSC_DMA=y || SND_ATMEL_SOC_SSC_PDC=y
-	default m if SND_ATMEL_SOC_SSC_DMA=m || SND_ATMEL_SOC_SSC_PDC=m
+
+config SND_ATMEL_SOC_SSC_PDC
+	tristate "SoC PCM DAI support for AT91 SSC controller using PDC"
+	depends on ATMEL_SSC
+	select SND_ATMEL_SOC_PDC
+	select SND_ATMEL_SOC_SSC
+	help
+	  Say Y or M if you want to add support for Atmel SSC interface
+	  in PDC mode configured using audio-graph-card in device-tree.
+
+config SND_ATMEL_SOC_SSC_DMA
+	tristate "SoC PCM DAI support for AT91 SSC controller using DMA"
+	depends on ATMEL_SSC
+	select SND_ATMEL_SOC_DMA
+	select SND_ATMEL_SOC_SSC
+	help
+	  Say Y or M if you want to add support for Atmel SSC interface
+	  in DMA mode configured using audio-graph-card in device-tree.
 
 config SND_AT91_SOC_SAM9G20_WM8731
 	tristate "SoC Audio support for WM8731-based At91sam9g20 evaluation board"
diff --git a/sound/soc/atmel/atmel-classd.c b/sound/soc/atmel/atmel-classd.c
index 0f2c574f27f1..e98601eccfa3 100644
--- a/sound/soc/atmel/atmel-classd.c
+++ b/sound/soc/atmel/atmel-classd.c
@@ -571,11 +571,8 @@ static int atmel_classd_probe(struct platform_device *pdev)
 	dd->pdata = pdata;
 
 	dd->irq = platform_get_irq(pdev, 0);
-	if (dd->irq < 0) {
-		ret = dd->irq;
-		dev_err(dev, "failed to could not get irq: %d\n", ret);
-		return ret;
-	}
+	if (dd->irq < 0)
+		return dd->irq;
 
 	dd->pclk = devm_clk_get(dev, "pclk");
 	if (IS_ERR(dd->pclk)) {
diff --git a/sound/soc/atmel/atmel-pdmic.c b/sound/soc/atmel/atmel-pdmic.c
index e09c28349e0d..04ec6f0af179 100644
--- a/sound/soc/atmel/atmel-pdmic.c
+++ b/sound/soc/atmel/atmel-pdmic.c
@@ -612,11 +612,8 @@ static int atmel_pdmic_probe(struct platform_device *pdev)
 	dd->dev = dev;
 
 	dd->irq = platform_get_irq(pdev, 0);
-	if (dd->irq < 0) {
-		ret = dd->irq;
-		dev_err(dev, "failed to get irq: %d\n", ret);
-		return ret;
-	}
+	if (dd->irq < 0)
+		return dd->irq;
 
 	dd->pclk = devm_clk_get(dev, "pclk");
 	if (IS_ERR(dd->pclk)) {
diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
index 6f89483ac88c..48e9eef34c0f 100644
--- a/sound/soc/atmel/atmel_ssc_dai.c
+++ b/sound/soc/atmel/atmel_ssc_dai.c
@@ -471,7 +471,7 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
 	int dir, channels, bits;
 	u32 tfmr, rfmr, tcmr, rcmr;
 	int ret;
-	int fslen, fslen_ext;
+	int fslen, fslen_ext, fs_osync, fs_edge;
 	u32 cmr_div;
 	u32 tcmr_period;
 	u32 rcmr_period;
@@ -558,226 +558,45 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
 	/*
 	 * Compute SSC register settings.
 	 */
-	switch (ssc_p->daifmt
-		& (SND_SOC_DAIFMT_FORMAT_MASK | SND_SOC_DAIFMT_MASTER_MASK)) {
 
-	case SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS:
-		/*
-		 * I2S format, SSC provides BCLK and LRC clocks.
-		 *
-		 * The SSC transmit and receive clocks are generated
-		 * from the MCK divider, and the BCLK signal
-		 * is output on the SSC TK line.
-		 */
+	fslen_ext = (bits - 1) / 16;
+	fslen = (bits - 1) % 16;
 
-		if (bits > 16 && !ssc->pdata->has_fslen_ext) {
-			dev_err(dai->dev,
-				"sample size %d is too large for SSC device\n",
-				bits);
-			return -EINVAL;
-		}
+	switch (ssc_p->daifmt & SND_SOC_DAIFMT_FORMAT_MASK) {
 
-		fslen_ext = (bits - 1) / 16;
-		fslen = (bits - 1) % 16;
-
-		rcmr =	  SSC_BF(RCMR_PERIOD, rcmr_period)
-			| SSC_BF(RCMR_STTDLY, START_DELAY)
-			| SSC_BF(RCMR_START, SSC_START_FALLING_RF)
-			| SSC_BF(RCMR_CKI, SSC_CKI_RISING)
-			| SSC_BF(RCMR_CKO, SSC_CKO_NONE)
-			| SSC_BF(RCMR_CKS, SSC_CKS_DIV);
-
-		rfmr =    SSC_BF(RFMR_FSLEN_EXT, fslen_ext)
-			| SSC_BF(RFMR_FSEDGE, SSC_FSEDGE_POSITIVE)
-			| SSC_BF(RFMR_FSOS, SSC_FSOS_NEGATIVE)
-			| SSC_BF(RFMR_FSLEN, fslen)
-			| SSC_BF(RFMR_DATNB, (channels - 1))
-			| SSC_BIT(RFMR_MSBF)
-			| SSC_BF(RFMR_LOOP, 0)
-			| SSC_BF(RFMR_DATLEN, (bits - 1));
-
-		tcmr =	  SSC_BF(TCMR_PERIOD, tcmr_period)
-			| SSC_BF(TCMR_STTDLY, START_DELAY)
-			| SSC_BF(TCMR_START, SSC_START_FALLING_RF)
-			| SSC_BF(TCMR_CKI, SSC_CKI_FALLING)
-			| SSC_BF(TCMR_CKO, SSC_CKO_CONTINUOUS)
-			| SSC_BF(TCMR_CKS, SSC_CKS_DIV);
-
-		tfmr =    SSC_BF(TFMR_FSLEN_EXT, fslen_ext)
-			| SSC_BF(TFMR_FSEDGE, SSC_FSEDGE_POSITIVE)
-			| SSC_BF(TFMR_FSDEN, 0)
-			| SSC_BF(TFMR_FSOS, SSC_FSOS_NEGATIVE)
-			| SSC_BF(TFMR_FSLEN, fslen)
-			| SSC_BF(TFMR_DATNB, (channels - 1))
-			| SSC_BIT(TFMR_MSBF)
-			| SSC_BF(TFMR_DATDEF, 0)
-			| SSC_BF(TFMR_DATLEN, (bits - 1));
-		break;
+	case SND_SOC_DAIFMT_LEFT_J:
+		fs_osync = SSC_FSOS_POSITIVE;
+		fs_edge = SSC_START_RISING_RF;
+
+		rcmr =	  SSC_BF(RCMR_STTDLY, 0);
+		tcmr =	  SSC_BF(TCMR_STTDLY, 0);
 
-	case SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM:
-		/* I2S format, CODEC supplies BCLK and LRC clocks. */
-		rcmr =	  SSC_BF(RCMR_PERIOD, 0)
-			| SSC_BF(RCMR_STTDLY, START_DELAY)
-			| SSC_BF(RCMR_START, SSC_START_FALLING_RF)
-			| SSC_BF(RCMR_CKI, SSC_CKI_RISING)
-			| SSC_BF(RCMR_CKO, SSC_CKO_NONE)
-			| SSC_BF(RCMR_CKS, ssc->clk_from_rk_pin ?
-					   SSC_CKS_PIN : SSC_CKS_CLOCK);
-
-		rfmr =	  SSC_BF(RFMR_FSEDGE, SSC_FSEDGE_POSITIVE)
-			| SSC_BF(RFMR_FSOS, SSC_FSOS_NONE)
-			| SSC_BF(RFMR_FSLEN, 0)
-			| SSC_BF(RFMR_DATNB, (channels - 1))
-			| SSC_BIT(RFMR_MSBF)
-			| SSC_BF(RFMR_LOOP, 0)
-			| SSC_BF(RFMR_DATLEN, (bits - 1));
-
-		tcmr =	  SSC_BF(TCMR_PERIOD, 0)
-			| SSC_BF(TCMR_STTDLY, START_DELAY)
-			| SSC_BF(TCMR_START, SSC_START_FALLING_RF)
-			| SSC_BF(TCMR_CKI, SSC_CKI_FALLING)
-			| SSC_BF(TCMR_CKO, SSC_CKO_NONE)
-			| SSC_BF(TCMR_CKS, ssc->clk_from_rk_pin ?
-					   SSC_CKS_CLOCK : SSC_CKS_PIN);
-
-		tfmr =	  SSC_BF(TFMR_FSEDGE, SSC_FSEDGE_POSITIVE)
-			| SSC_BF(TFMR_FSDEN, 0)
-			| SSC_BF(TFMR_FSOS, SSC_FSOS_NONE)
-			| SSC_BF(TFMR_FSLEN, 0)
-			| SSC_BF(TFMR_DATNB, (channels - 1))
-			| SSC_BIT(TFMR_MSBF)
-			| SSC_BF(TFMR_DATDEF, 0)
-			| SSC_BF(TFMR_DATLEN, (bits - 1));
 		break;
 
-	case SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFS:
-		/* I2S format, CODEC supplies BCLK, SSC supplies LRCLK. */
-		if (bits > 16 && !ssc->pdata->has_fslen_ext) {
-			dev_err(dai->dev,
-				"sample size %d is too large for SSC device\n",
-				bits);
-			return -EINVAL;
-		}
+	case SND_SOC_DAIFMT_I2S:
+		fs_osync = SSC_FSOS_NEGATIVE;
+		fs_edge = SSC_START_FALLING_RF;
 
-		fslen_ext = (bits - 1) / 16;
-		fslen = (bits - 1) % 16;
-
-		rcmr =	  SSC_BF(RCMR_PERIOD, rcmr_period)
-			| SSC_BF(RCMR_STTDLY, START_DELAY)
-			| SSC_BF(RCMR_START, SSC_START_FALLING_RF)
-			| SSC_BF(RCMR_CKI, SSC_CKI_RISING)
-			| SSC_BF(RCMR_CKO, SSC_CKO_NONE)
-			| SSC_BF(RCMR_CKS, ssc->clk_from_rk_pin ?
-					   SSC_CKS_PIN : SSC_CKS_CLOCK);
-
-		rfmr =    SSC_BF(RFMR_FSLEN_EXT, fslen_ext)
-			| SSC_BF(RFMR_FSEDGE, SSC_FSEDGE_POSITIVE)
-			| SSC_BF(RFMR_FSOS, SSC_FSOS_NEGATIVE)
-			| SSC_BF(RFMR_FSLEN, fslen)
-			| SSC_BF(RFMR_DATNB, (channels - 1))
-			| SSC_BIT(RFMR_MSBF)
-			| SSC_BF(RFMR_LOOP, 0)
-			| SSC_BF(RFMR_DATLEN, (bits - 1));
-
-		tcmr =	  SSC_BF(TCMR_PERIOD, tcmr_period)
-			| SSC_BF(TCMR_STTDLY, START_DELAY)
-			| SSC_BF(TCMR_START, SSC_START_FALLING_RF)
-			| SSC_BF(TCMR_CKI, SSC_CKI_FALLING)
-			| SSC_BF(TCMR_CKO, SSC_CKO_NONE)
-			| SSC_BF(TCMR_CKS, ssc->clk_from_rk_pin ?
-					   SSC_CKS_CLOCK : SSC_CKS_PIN);
-
-		tfmr =    SSC_BF(TFMR_FSLEN_EXT, fslen_ext)
-			| SSC_BF(TFMR_FSEDGE, SSC_FSEDGE_NEGATIVE)
-			| SSC_BF(TFMR_FSDEN, 0)
-			| SSC_BF(TFMR_FSOS, SSC_FSOS_NEGATIVE)
-			| SSC_BF(TFMR_FSLEN, fslen)
-			| SSC_BF(TFMR_DATNB, (channels - 1))
-			| SSC_BIT(TFMR_MSBF)
-			| SSC_BF(TFMR_DATDEF, 0)
-			| SSC_BF(TFMR_DATLEN, (bits - 1));
-		break;
+		rcmr =	  SSC_BF(RCMR_STTDLY, 1);
+		tcmr =	  SSC_BF(TCMR_STTDLY, 1);
 
-	case SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_CBS_CFS:
-		/*
-		 * DSP/PCM Mode A format, SSC provides BCLK and LRC clocks.
-		 *
-		 * The SSC transmit and receive clocks are generated from the
-		 * MCK divider, and the BCLK signal is output
-		 * on the SSC TK line.
-		 */
-		rcmr =	  SSC_BF(RCMR_PERIOD, rcmr_period)
-			| SSC_BF(RCMR_STTDLY, 1)
-			| SSC_BF(RCMR_START, SSC_START_RISING_RF)
-			| SSC_BF(RCMR_CKI, SSC_CKI_RISING)
-			| SSC_BF(RCMR_CKO, SSC_CKO_NONE)
-			| SSC_BF(RCMR_CKS, SSC_CKS_DIV);
-
-		rfmr =	  SSC_BF(RFMR_FSEDGE, SSC_FSEDGE_POSITIVE)
-			| SSC_BF(RFMR_FSOS, SSC_FSOS_POSITIVE)
-			| SSC_BF(RFMR_FSLEN, 0)
-			| SSC_BF(RFMR_DATNB, (channels - 1))
-			| SSC_BIT(RFMR_MSBF)
-			| SSC_BF(RFMR_LOOP, 0)
-			| SSC_BF(RFMR_DATLEN, (bits - 1));
-
-		tcmr =	  SSC_BF(TCMR_PERIOD, tcmr_period)
-			| SSC_BF(TCMR_STTDLY, 1)
-			| SSC_BF(TCMR_START, SSC_START_RISING_RF)
-			| SSC_BF(TCMR_CKI, SSC_CKI_FALLING)
-			| SSC_BF(TCMR_CKO, SSC_CKO_CONTINUOUS)
-			| SSC_BF(TCMR_CKS, SSC_CKS_DIV);
-
-		tfmr =	  SSC_BF(TFMR_FSEDGE, SSC_FSEDGE_POSITIVE)
-			| SSC_BF(TFMR_FSDEN, 0)
-			| SSC_BF(TFMR_FSOS, SSC_FSOS_POSITIVE)
-			| SSC_BF(TFMR_FSLEN, 0)
-			| SSC_BF(TFMR_DATNB, (channels - 1))
-			| SSC_BIT(TFMR_MSBF)
-			| SSC_BF(TFMR_DATDEF, 0)
-			| SSC_BF(TFMR_DATLEN, (bits - 1));
 		break;
 
-	case SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_CBM_CFM:
+	case SND_SOC_DAIFMT_DSP_A:
 		/*
-		 * DSP/PCM Mode A format, CODEC supplies BCLK and LRC clocks.
+		 * DSP/PCM Mode A format
 		 *
 		 * Data is transferred on first BCLK after LRC pulse rising
 		 * edge.If stereo, the right channel data is contiguous with
 		 * the left channel data.
 		 */
-		rcmr =	  SSC_BF(RCMR_PERIOD, 0)
-			| SSC_BF(RCMR_STTDLY, START_DELAY)
-			| SSC_BF(RCMR_START, SSC_START_RISING_RF)
-			| SSC_BF(RCMR_CKI, SSC_CKI_RISING)
-			| SSC_BF(RCMR_CKO, SSC_CKO_NONE)
-			| SSC_BF(RCMR_CKS, ssc->clk_from_rk_pin ?
-					   SSC_CKS_PIN : SSC_CKS_CLOCK);
-
-		rfmr =	  SSC_BF(RFMR_FSEDGE, SSC_FSEDGE_POSITIVE)
-			| SSC_BF(RFMR_FSOS, SSC_FSOS_NONE)
-			| SSC_BF(RFMR_FSLEN, 0)
-			| SSC_BF(RFMR_DATNB, (channels - 1))
-			| SSC_BIT(RFMR_MSBF)
-			| SSC_BF(RFMR_LOOP, 0)
-			| SSC_BF(RFMR_DATLEN, (bits - 1));
-
-		tcmr =	  SSC_BF(TCMR_PERIOD, 0)
-			| SSC_BF(TCMR_STTDLY, START_DELAY)
-			| SSC_BF(TCMR_START, SSC_START_RISING_RF)
-			| SSC_BF(TCMR_CKI, SSC_CKI_FALLING)
-			| SSC_BF(TCMR_CKO, SSC_CKO_NONE)
-			| SSC_BF(RCMR_CKS, ssc->clk_from_rk_pin ?
-					   SSC_CKS_CLOCK : SSC_CKS_PIN);
-
-		tfmr =	  SSC_BF(TFMR_FSEDGE, SSC_FSEDGE_POSITIVE)
-			| SSC_BF(TFMR_FSDEN, 0)
-			| SSC_BF(TFMR_FSOS, SSC_FSOS_NONE)
-			| SSC_BF(TFMR_FSLEN, 0)
-			| SSC_BF(TFMR_DATNB, (channels - 1))
-			| SSC_BIT(TFMR_MSBF)
-			| SSC_BF(TFMR_DATDEF, 0)
-			| SSC_BF(TFMR_DATLEN, (bits - 1));
+		fs_osync = SSC_FSOS_POSITIVE;
+		fs_edge = SSC_START_RISING_RF;
+		fslen = fslen_ext = 0;
+
+		rcmr =	  SSC_BF(RCMR_STTDLY, 1);
+		tcmr =	  SSC_BF(TCMR_STTDLY, 1);
+
 		break;
 
 	default:
@@ -785,6 +604,70 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
 			ssc_p->daifmt);
 		return -EINVAL;
 	}
+
+	if (!atmel_ssc_cfs(ssc_p)) {
+		fslen = fslen_ext = 0;
+		rcmr_period = tcmr_period = 0;
+		fs_osync = SSC_FSOS_NONE;
+	}
+
+	rcmr |=	  SSC_BF(RCMR_START, fs_edge);
+	tcmr |=	  SSC_BF(TCMR_START, fs_edge);
+
+	if (atmel_ssc_cbs(ssc_p)) {
+		/*
+		 * SSC provides BCLK
+		 *
+		 * The SSC transmit and receive clocks are generated from the
+		 * MCK divider, and the BCLK signal is output
+		 * on the SSC TK line.
+		 */
+		rcmr |=	  SSC_BF(RCMR_CKS, SSC_CKS_DIV)
+			| SSC_BF(RCMR_CKO, SSC_CKO_NONE);
+
+		tcmr |=	  SSC_BF(TCMR_CKS, SSC_CKS_DIV)
+			| SSC_BF(TCMR_CKO, SSC_CKO_CONTINUOUS);
+	} else {
+		rcmr |=	  SSC_BF(RCMR_CKS, ssc->clk_from_rk_pin ?
+					SSC_CKS_PIN : SSC_CKS_CLOCK)
+			| SSC_BF(RCMR_CKO, SSC_CKO_NONE);
+
+		tcmr |=	  SSC_BF(TCMR_CKS, ssc->clk_from_rk_pin ?
+					SSC_CKS_CLOCK : SSC_CKS_PIN)
+			| SSC_BF(TCMR_CKO, SSC_CKO_NONE);
+	}
+
+	rcmr |=	  SSC_BF(RCMR_PERIOD, rcmr_period)
+		| SSC_BF(RCMR_CKI, SSC_CKI_RISING);
+
+	tcmr |=   SSC_BF(TCMR_PERIOD, tcmr_period)
+		| SSC_BF(TCMR_CKI, SSC_CKI_FALLING);
+
+	rfmr =    SSC_BF(RFMR_FSLEN_EXT, fslen_ext)
+		| SSC_BF(RFMR_FSEDGE, SSC_FSEDGE_POSITIVE)
+		| SSC_BF(RFMR_FSOS, fs_osync)
+		| SSC_BF(RFMR_FSLEN, fslen)
+		| SSC_BF(RFMR_DATNB, (channels - 1))
+		| SSC_BIT(RFMR_MSBF)
+		| SSC_BF(RFMR_LOOP, 0)
+		| SSC_BF(RFMR_DATLEN, (bits - 1));
+
+	tfmr =    SSC_BF(TFMR_FSLEN_EXT, fslen_ext)
+		| SSC_BF(TFMR_FSEDGE, SSC_FSEDGE_POSITIVE)
+		| SSC_BF(TFMR_FSDEN, 0)
+		| SSC_BF(TFMR_FSOS, fs_osync)
+		| SSC_BF(TFMR_FSLEN, fslen)
+		| SSC_BF(TFMR_DATNB, (channels - 1))
+		| SSC_BIT(TFMR_MSBF)
+		| SSC_BF(TFMR_DATDEF, 0)
+		| SSC_BF(TFMR_DATLEN, (bits - 1));
+
+	if (fslen_ext && !ssc->pdata->has_fslen_ext) {
+		dev_err(dai->dev, "sample size %d is too large for SSC device\n",
+			bits);
+		return -EINVAL;
+	}
+
 	pr_debug("atmel_ssc_hw_params: "
 			"RCMR=%08x RFMR=%08x TCMR=%08x TFMR=%08x\n",
 			rcmr, rfmr, tcmr, tfmr);
diff --git a/sound/soc/atmel/mchp-i2s-mcc.c b/sound/soc/atmel/mchp-i2s-mcc.c
index 86495883ca3f..befc2a3a05b0 100644
--- a/sound/soc/atmel/mchp-i2s-mcc.c
+++ b/sound/soc/atmel/mchp-i2s-mcc.c
@@ -392,11 +392,11 @@ static int mchp_i2s_mcc_clk_get_rate_diff(struct clk *clk,
 }
 
 static int mchp_i2s_mcc_config_divs(struct mchp_i2s_mcc_dev *dev,
-				    unsigned int bclk, unsigned int *mra)
+				    unsigned int bclk, unsigned int *mra,
+				    unsigned long *best_rate)
 {
 	unsigned long clk_rate;
 	unsigned long lcm_rate;
-	unsigned long best_rate = 0;
 	unsigned long best_diff_rate = ~0;
 	unsigned int sysclk;
 	struct clk *best_clk = NULL;
@@ -423,7 +423,7 @@ static int mchp_i2s_mcc_config_divs(struct mchp_i2s_mcc_dev *dev,
 	     (clk_rate == bclk || clk_rate / (bclk * 2) <= GENMASK(5, 0));
 	     clk_rate += lcm_rate) {
 		ret = mchp_i2s_mcc_clk_get_rate_diff(dev->gclk, clk_rate,
-						     &best_clk, &best_rate,
+						     &best_clk, best_rate,
 						     &best_diff_rate);
 		if (ret) {
 			dev_err(dev->dev, "gclk error for rate %lu: %d",
@@ -437,7 +437,7 @@ static int mchp_i2s_mcc_config_divs(struct mchp_i2s_mcc_dev *dev,
 		}
 
 		ret = mchp_i2s_mcc_clk_get_rate_diff(dev->pclk, clk_rate,
-						     &best_clk, &best_rate,
+						     &best_clk, best_rate,
 						     &best_diff_rate);
 		if (ret) {
 			dev_err(dev->dev, "pclk error for rate %lu: %d",
@@ -459,33 +459,17 @@ static int mchp_i2s_mcc_config_divs(struct mchp_i2s_mcc_dev *dev,
 
 	dev_dbg(dev->dev, "source CLK is %s with rate %lu, diff %lu\n",
 		best_clk == dev->pclk ? "pclk" : "gclk",
-		best_rate, best_diff_rate);
-
-	/* set the rate */
-	ret = clk_set_rate(best_clk, best_rate);
-	if (ret) {
-		dev_err(dev->dev, "unable to set rate %lu to %s: %d\n",
-			best_rate, best_clk == dev->pclk ? "PCLK" : "GCLK",
-			ret);
-		return ret;
-	}
+		*best_rate, best_diff_rate);
 
 	/* Configure divisors */
 	if (dev->sysclk)
-		*mra |= MCHP_I2SMCC_MRA_IMCKDIV(best_rate / (2 * sysclk));
-	*mra |= MCHP_I2SMCC_MRA_ISCKDIV(best_rate / (2 * bclk));
+		*mra |= MCHP_I2SMCC_MRA_IMCKDIV(*best_rate / (2 * sysclk));
+	*mra |= MCHP_I2SMCC_MRA_ISCKDIV(*best_rate / (2 * bclk));
 
-	if (best_clk == dev->gclk) {
+	if (best_clk == dev->gclk)
 		*mra |= MCHP_I2SMCC_MRA_SRCCLK_GCLK;
-		ret = clk_prepare(dev->gclk);
-		if (ret < 0)
-			dev_err(dev->dev, "unable to prepare GCLK: %d\n", ret);
-		else
-			dev->gclk_use = 1;
-	} else {
+	else
 		*mra |= MCHP_I2SMCC_MRA_SRCCLK_PCLK;
-		dev->gclk_use = 0;
-	}
 
 	return 0;
 }
@@ -502,6 +486,7 @@ static int mchp_i2s_mcc_hw_params(struct snd_pcm_substream *substream,
 				  struct snd_pcm_hw_params *params,
 				  struct snd_soc_dai *dai)
 {
+	unsigned long rate = 0;
 	struct mchp_i2s_mcc_dev *dev = snd_soc_dai_get_drvdata(dai);
 	u32 mra = 0;
 	u32 mrb = 0;
@@ -640,6 +625,17 @@ static int mchp_i2s_mcc_hw_params(struct snd_pcm_substream *substream,
 		return -EINVAL;
 	}
 
+	if (set_divs) {
+		bclk_rate = frame_length * params_rate(params);
+		ret = mchp_i2s_mcc_config_divs(dev, bclk_rate, &mra,
+					       &rate);
+		if (ret) {
+			dev_err(dev->dev,
+				"unable to configure the divisors: %d\n", ret);
+			return ret;
+		}
+	}
+
 	/*
 	 * If we are already running, the wanted setup must be
 	 * the same with the one that's currently ongoing
@@ -656,22 +652,35 @@ static int mchp_i2s_mcc_hw_params(struct snd_pcm_substream *substream,
 		return 0;
 	}
 
-	/* Save the number of channels to know what interrupts to enable */
-	dev->channels = channels;
-
-	if (set_divs) {
-		bclk_rate = frame_length * params_rate(params);
-		ret = mchp_i2s_mcc_config_divs(dev, bclk_rate, &mra);
+	if (mra & MCHP_I2SMCC_MRA_SRCCLK_GCLK && !dev->gclk_use) {
+		/* set the rate */
+		ret = clk_set_rate(dev->gclk, rate);
 		if (ret) {
-			dev_err(dev->dev, "unable to configure the divisors: %d\n",
-				ret);
+			dev_err(dev->dev,
+				"unable to set rate %lu to GCLK: %d\n",
+				rate, ret);
+			return ret;
+		}
+
+		ret = clk_prepare(dev->gclk);
+		if (ret < 0) {
+			dev_err(dev->dev, "unable to prepare GCLK: %d\n", ret);
 			return ret;
 		}
+		dev->gclk_use = 1;
 	}
 
+	/* Save the number of channels to know what interrupts to enable */
+	dev->channels = channels;
+
 	ret = regmap_write(dev->regmap, MCHP_I2SMCC_MRA, mra);
-	if (ret < 0)
+	if (ret < 0) {
+		if (dev->gclk_use) {
+			clk_unprepare(dev->gclk);
+			dev->gclk_use = 0;
+		}
 		return ret;
+	}
 	return regmap_write(dev->regmap, MCHP_I2SMCC_MRB, mrb);
 }
 
@@ -686,31 +695,37 @@ static int mchp_i2s_mcc_hw_free(struct snd_pcm_substream *substream,
 		err = wait_event_interruptible_timeout(dev->wq_txrdy,
 						       dev->tx_rdy,
 						       msecs_to_jiffies(500));
+		if (err == 0) {
+			dev_warn_once(dev->dev,
+				      "Timeout waiting for Tx ready\n");
+			regmap_write(dev->regmap, MCHP_I2SMCC_IDRA,
+				     MCHP_I2SMCC_INT_TXRDY_MASK(dev->channels));
+			dev->tx_rdy = 1;
+		}
 	} else {
 		err = wait_event_interruptible_timeout(dev->wq_rxrdy,
 						       dev->rx_rdy,
 						       msecs_to_jiffies(500));
-	}
-
-	if (err == 0) {
-		u32 idra;
-
-		dev_warn_once(dev->dev, "Timeout waiting for %s\n",
-			      is_playback ? "Tx ready" : "Rx ready");
-		if (is_playback)
-			idra = MCHP_I2SMCC_INT_TXRDY_MASK(dev->channels);
-		else
-			idra = MCHP_I2SMCC_INT_RXRDY_MASK(dev->channels);
-		regmap_write(dev->regmap, MCHP_I2SMCC_IDRA, idra);
+		if (err == 0) {
+			dev_warn_once(dev->dev,
+				      "Timeout waiting for Rx ready\n");
+			regmap_write(dev->regmap, MCHP_I2SMCC_IDRA,
+				     MCHP_I2SMCC_INT_RXRDY_MASK(dev->channels));
+			dev->rx_rdy = 1;
+		}
 	}
 
 	if (!mchp_i2s_mcc_is_running(dev)) {
 		regmap_write(dev->regmap, MCHP_I2SMCC_CR, MCHP_I2SMCC_CR_CKDIS);
 
 		if (dev->gclk_running) {
-			clk_disable_unprepare(dev->gclk);
+			clk_disable(dev->gclk);
 			dev->gclk_running = 0;
 		}
+		if (dev->gclk_use) {
+			clk_unprepare(dev->gclk);
+			dev->gclk_use = 0;
+		}
 	}
 
 	return 0;
@@ -809,6 +824,8 @@ static int mchp_i2s_mcc_dai_probe(struct snd_soc_dai *dai)
 
 	init_waitqueue_head(&dev->wq_txrdy);
 	init_waitqueue_head(&dev->wq_rxrdy);
+	dev->tx_rdy = 1;
+	dev->rx_rdy = 1;
 
 	snd_soc_dai_init_dma_data(dai, &dev->playback, &dev->capture);
 
diff --git a/sound/soc/au1x/psc-ac97.c b/sound/soc/au1x/psc-ac97.c
index 21e5f6aed7f3..08bc04e2da2a 100644
--- a/sound/soc/au1x/psc-ac97.c
+++ b/sound/soc/au1x/psc-ac97.c
@@ -363,7 +363,7 @@ static const struct snd_soc_component_driver au1xpsc_ac97_component = {
 static int au1xpsc_ac97_drvprobe(struct platform_device *pdev)
 {
 	int ret;
-	struct resource *iores, *dmares;
+	struct resource *dmares;
 	unsigned long sel;
 	struct au1xpsc_audio_data *wd;
 
@@ -374,8 +374,7 @@ static int au1xpsc_ac97_drvprobe(struct platform_device *pdev)
 
 	mutex_init(&wd->lock);
 
-	iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	wd->mmio = devm_ioremap_resource(&pdev->dev, iores);
+	wd->mmio = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(wd->mmio))
 		return PTR_ERR(wd->mmio);
 
diff --git a/sound/soc/au1x/psc-i2s.c b/sound/soc/au1x/psc-i2s.c
index 076303f96b8c..767ce950d0da 100644
--- a/sound/soc/au1x/psc-i2s.c
+++ b/sound/soc/au1x/psc-i2s.c
@@ -291,7 +291,7 @@ static const struct snd_soc_component_driver au1xpsc_i2s_component = {
 
 static int au1xpsc_i2s_drvprobe(struct platform_device *pdev)
 {
-	struct resource *iores, *dmares;
+	struct resource *dmares;
 	unsigned long sel;
 	struct au1xpsc_audio_data *wd;
 
@@ -300,8 +300,7 @@ static int au1xpsc_i2s_drvprobe(struct platform_device *pdev)
 	if (!wd)
 		return -ENOMEM;
 
-	iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	wd->mmio = devm_ioremap_resource(&pdev->dev, iores);
+	wd->mmio = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(wd->mmio))
 		return PTR_ERR(wd->mmio);
 
diff --git a/sound/soc/bcm/bcm2835-i2s.c b/sound/soc/bcm/bcm2835-i2s.c
index 5ef80f3d446a..e6a12e271b07 100644
--- a/sound/soc/bcm/bcm2835-i2s.c
+++ b/sound/soc/bcm/bcm2835-i2s.c
@@ -828,7 +828,6 @@ static int bcm2835_i2s_probe(struct platform_device *pdev)
 {
 	struct bcm2835_i2s_dev *dev;
 	int ret;
-	struct resource *mem;
 	void __iomem *base;
 	const __be32 *addr;
 	dma_addr_t dma_base;
@@ -848,8 +847,7 @@ static int bcm2835_i2s_probe(struct platform_device *pdev)
 	}
 
 	/* Request ioarea */
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(&pdev->dev, mem);
+	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 
diff --git a/sound/soc/bcm/cygnus-pcm.c b/sound/soc/bcm/cygnus-pcm.c
index 123ecf5479d7..8966b02844dc 100644
--- a/sound/soc/bcm/cygnus-pcm.c
+++ b/sound/soc/bcm/cygnus-pcm.c
@@ -639,7 +639,6 @@ static int cygnus_pcm_hw_params(struct snd_pcm_substream *substream,
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct cygnus_aio_port *aio;
-	int ret = 0;
 
 	aio = cygnus_dai_get_dma_data(substream);
 	dev_dbg(rtd->cpu_dai->dev, "%s  port %d\n", __func__, aio->portnum);
@@ -647,7 +646,7 @@ static int cygnus_pcm_hw_params(struct snd_pcm_substream *substream,
 	snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
 	runtime->dma_bytes = params_buffer_bytes(params);
 
-	return ret;
+	return 0;
 }
 
 static int cygnus_pcm_hw_free(struct snd_pcm_substream *substream)
@@ -668,7 +667,6 @@ static int cygnus_pcm_prepare(struct snd_pcm_substream *substream)
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct cygnus_aio_port *aio;
 	unsigned long bufsize, periodsize;
-	int ret = 0;
 	bool is_play;
 	u32 start;
 	struct ringbuf_regs *p_rbuf = NULL;
@@ -693,7 +691,7 @@ static int cygnus_pcm_prepare(struct snd_pcm_substream *substream)
 	ringbuf_set_initial(aio->cygaud->audio, p_rbuf, is_play, start,
 				periodsize, bufsize);
 
-	return ret;
+	return 0;
 }
 
 static snd_pcm_uframes_t cygnus_pcm_pointer(struct snd_pcm_substream *substream)
diff --git a/sound/soc/bcm/cygnus-ssp.c b/sound/soc/bcm/cygnus-ssp.c
index b7c358b48d8d..2f9357d7da96 100644
--- a/sound/soc/bcm/cygnus-ssp.c
+++ b/sound/soc/bcm/cygnus-ssp.c
@@ -1342,11 +1342,8 @@ static int cygnus_ssp_probe(struct platform_device *pdev)
 	}
 
 	cygaud->irq_num = platform_get_irq(pdev, 0);
-	if (cygaud->irq_num <= 0) {
-		dev_err(dev, "platform_get_irq failed\n");
-		err = cygaud->irq_num;
-		return err;
-	}
+	if (cygaud->irq_num <= 0)
+		return cygaud->irq_num;
 
 	err = audio_clk_init(pdev, cygaud);
 	if (err) {
diff --git a/sound/soc/cirrus/ep93xx-ac97.c b/sound/soc/cirrus/ep93xx-ac97.c
index 84c967fcab6b..e21eaa1893d1 100644
--- a/sound/soc/cirrus/ep93xx-ac97.c
+++ b/sound/soc/cirrus/ep93xx-ac97.c
@@ -362,7 +362,6 @@ static const struct snd_soc_component_driver ep93xx_ac97_component = {
 static int ep93xx_ac97_probe(struct platform_device *pdev)
 {
 	struct ep93xx_ac97_info *info;
-	struct resource *res;
 	int irq;
 	int ret;
 
@@ -370,8 +369,7 @@ static int ep93xx_ac97_probe(struct platform_device *pdev)
 	if (!info)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	info->regs = devm_ioremap_resource(&pdev->dev, res);
+	info->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(info->regs))
 		return PTR_ERR(info->regs);
 
diff --git a/sound/soc/cirrus/ep93xx-i2s.c b/sound/soc/cirrus/ep93xx-i2s.c
index 0b4355e95f84..7d9cf67129d4 100644
--- a/sound/soc/cirrus/ep93xx-i2s.c
+++ b/sound/soc/cirrus/ep93xx-i2s.c
@@ -430,15 +430,13 @@ static const struct snd_soc_component_driver ep93xx_i2s_component = {
 static int ep93xx_i2s_probe(struct platform_device *pdev)
 {
 	struct ep93xx_i2s_info *info;
-	struct resource *res;
 	int err;
 
 	info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL);
 	if (!info)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	info->regs = devm_ioremap_resource(&pdev->dev, res);
+	info->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(info->regs))
 		return PTR_ERR(info->regs);
 
diff --git a/sound/soc/codecs/88pm860x-codec.c b/sound/soc/codecs/88pm860x-codec.c
index e982722b448e..00b2c43d28a1 100644
--- a/sound/soc/codecs/88pm860x-codec.c
+++ b/sound/soc/codecs/88pm860x-codec.c
@@ -529,10 +529,6 @@ static const struct snd_kcontrol_new pm860x_snd_controls[] = {
  * DAPM Controls
  */
 
-/* PCM Switch / PCM Interface */
-static const struct snd_kcontrol_new pcm_switch_controls =
-	SOC_DAPM_SINGLE("Switch", PM860X_ADC_EN_2, 0, 1, 0);
-
 /* AUX1 Switch */
 static const struct snd_kcontrol_new aux1_switch_controls =
 	SOC_DAPM_SINGLE("Switch", PM860X_ANA_TO_ANA, 4, 1, 0);
@@ -549,17 +545,6 @@ static const struct snd_kcontrol_new lepa_switch_controls =
 static const struct snd_kcontrol_new repa_switch_controls =
 	SOC_DAPM_SINGLE("Switch", PM860X_DAC_EN_2, 1, 1, 0);
 
-/* PCM Mux / Mux7 */
-static const char *aif1_text[] = {
-	"PCM L", "PCM R",
-};
-
-static SOC_ENUM_SINGLE_DECL(aif1_enum,
-			    PM860X_PCM_IFACE_3, 6, aif1_text);
-
-static const struct snd_kcontrol_new aif1_mux =
-	SOC_DAPM_ENUM("PCM Mux", aif1_enum);
-
 /* I2S Mux / Mux9 */
 static const char *i2s_din_text[] = {
 	"DIN", "DIN1",
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 9f89a5346299..89238343e34d 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -70,10 +70,12 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_CS43130 if I2C
 	select SND_SOC_CS4341 if SND_SOC_I2C_AND_SPI
 	select SND_SOC_CS4349 if I2C
+	select SND_SOC_CS47L15 if MFD_CS47L15
 	select SND_SOC_CS47L24 if MFD_CS47L24
 	select SND_SOC_CS47L35 if MFD_CS47L35
 	select SND_SOC_CS47L85 if MFD_CS47L85
 	select SND_SOC_CS47L90 if MFD_CS47L90
+	select SND_SOC_CS47L92 if MFD_CS47L92
 	select SND_SOC_CS53L30 if I2C
 	select SND_SOC_CX20442 if TTY
 	select SND_SOC_CX2072X if I2C
@@ -197,6 +199,7 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_TS3A227E if I2C
 	select SND_SOC_TWL4030 if TWL4030_CORE
 	select SND_SOC_TWL6040 if TWL6040_CORE
+	select SND_SOC_UDA1334 if GPIOLIB
 	select SND_SOC_UDA134X
 	select SND_SOC_UDA1380 if I2C
 	select SND_SOC_WCD9335 if SLIMBUS
@@ -581,6 +584,9 @@ config SND_SOC_CS4349
 	tristate "Cirrus Logic CS4349 CODEC"
 	depends on I2C
 
+config SND_SOC_CS47L15
+	tristate
+
 config SND_SOC_CS47L24
 	tristate
 
@@ -593,6 +599,9 @@ config SND_SOC_CS47L85
 config SND_SOC_CS47L90
 	tristate
 
+config SND_SOC_CS47L92
+	tristate
+
 # Cirrus Logic Quad-Channel ADC
 config SND_SOC_CS53L30
 	tristate "Cirrus Logic CS53L30 CODEC"
@@ -722,12 +731,16 @@ config SND_SOC_LOCHNAGAR_SC
 
 config SND_SOC_MADERA
 	tristate
+	default y if SND_SOC_CS47L15=y
 	default y if SND_SOC_CS47L35=y
 	default y if SND_SOC_CS47L85=y
 	default y if SND_SOC_CS47L90=y
+	default y if SND_SOC_CS47L92=y
+	default m if SND_SOC_CS47L15=m
 	default m if SND_SOC_CS47L35=m
 	default m if SND_SOC_CS47L85=m
 	default m if SND_SOC_CS47L90=m
+	default m if SND_SOC_CS47L92=m
 
 config SND_SOC_MAX98088
 	tristate "Maxim MAX98088/9 Low-Power, Stereo Audio Codec"
@@ -1195,6 +1208,14 @@ config SND_SOC_TWL4030
 config SND_SOC_TWL6040
 	tristate
 
+config SND_SOC_UDA1334
+	tristate "NXP UDA1334 DAC"
+	depends on GPIOLIB
+	help
+	  The UDA1334 is an NXP audio codec, supports the I2S-bus data format
+	  and has basic features such as de-emphasis (at 44.1 kHz sampling
+	  rate) and mute.
+
 config SND_SOC_UDA134X
        tristate
 
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index 5b4bb8cf4325..c498373dcc5f 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -64,10 +64,12 @@ snd-soc-cs42xx8-i2c-objs := cs42xx8-i2c.o
 snd-soc-cs43130-objs := cs43130.o
 snd-soc-cs4341-objs := cs4341.o
 snd-soc-cs4349-objs := cs4349.o
+snd-soc-cs47l15-objs := cs47l15.o
 snd-soc-cs47l24-objs := cs47l24.o
 snd-soc-cs47l35-objs := cs47l35.o
 snd-soc-cs47l85-objs := cs47l85.o
 snd-soc-cs47l90-objs := cs47l90.o
+snd-soc-cs47l92-objs := cs47l92.o
 snd-soc-cs53l30-objs := cs53l30.o
 snd-soc-cx20442-objs := cx20442.o
 snd-soc-cx2072x-objs := cx2072x.o
@@ -210,6 +212,7 @@ snd-soc-tscs454-objs := tscs454.o
 snd-soc-ts3a227e-objs := ts3a227e.o
 snd-soc-twl4030-objs := twl4030.o
 snd-soc-twl6040-objs := twl6040.o
+snd-soc-uda1334-objs := uda1334.o
 snd-soc-uda134x-objs := uda134x.o
 snd-soc-uda1380-objs := uda1380.o
 snd-soc-wcd9335-objs := wcd-clsh-v2.o wcd9335.o
@@ -346,9 +349,11 @@ obj-$(CONFIG_SND_SOC_CS43130)   += snd-soc-cs43130.o
 obj-$(CONFIG_SND_SOC_CS4341)	+= snd-soc-cs4341.o
 obj-$(CONFIG_SND_SOC_CS4349)	+= snd-soc-cs4349.o
 obj-$(CONFIG_SND_SOC_CS47L24)	+= snd-soc-cs47l24.o
+obj-$(CONFIG_SND_SOC_CS47L15)	+= snd-soc-cs47l15.o
 obj-$(CONFIG_SND_SOC_CS47L35)	+= snd-soc-cs47l35.o
 obj-$(CONFIG_SND_SOC_CS47L85)	+= snd-soc-cs47l85.o
 obj-$(CONFIG_SND_SOC_CS47L90)	+= snd-soc-cs47l90.o
+obj-$(CONFIG_SND_SOC_CS47L92)	+= snd-soc-cs47l92.o
 obj-$(CONFIG_SND_SOC_CS53L30)	+= snd-soc-cs53l30.o
 obj-$(CONFIG_SND_SOC_CX20442)	+= snd-soc-cx20442.o
 obj-$(CONFIG_SND_SOC_CX2072X)	+= snd-soc-cx2072x.o
@@ -490,6 +495,7 @@ obj-$(CONFIG_SND_SOC_TSCS454)	+= snd-soc-tscs454.o
 obj-$(CONFIG_SND_SOC_TS3A227E)	+= snd-soc-ts3a227e.o
 obj-$(CONFIG_SND_SOC_TWL4030)	+= snd-soc-twl4030.o
 obj-$(CONFIG_SND_SOC_TWL6040)	+= snd-soc-twl6040.o
+obj-$(CONFIG_SND_SOC_UDA1334)	+= snd-soc-uda1334.o
 obj-$(CONFIG_SND_SOC_UDA134X)	+= snd-soc-uda134x.o
 obj-$(CONFIG_SND_SOC_UDA1380)	+= snd-soc-uda1380.o
 obj-$(CONFIG_SND_SOC_WCD9335)	+= snd-soc-wcd9335.o
diff --git a/sound/soc/codecs/ad193x.c b/sound/soc/codecs/ad193x.c
index 80dab5df9633..980e024a5720 100644
--- a/sound/soc/codecs/ad193x.c
+++ b/sound/soc/codecs/ad193x.c
@@ -413,15 +413,10 @@ static struct snd_soc_dai_driver ad193x_no_adc_dai = {
 	.ops = &ad193x_dai_ops,
 };
 
-struct ad193x_reg_default {
-	unsigned int reg;
-	unsigned int val;
-};
-
 /* codec register values to set after reset */
 static void ad193x_reg_default_init(struct ad193x_priv *ad193x)
 {
-	const struct ad193x_reg_default reg_init[] = {
+	static const struct reg_sequence reg_init[] = {
 		{  0, 0x99 },	/* PLL_CLK_CTRL0: pll input: mclki/xi 12.288Mhz */
 		{  1, 0x04 },	/* PLL_CLK_CTRL1: no on-chip Vref */
 		{  2, 0x40 },	/* DAC_CTRL0: TDM mode */
@@ -437,21 +432,17 @@ static void ad193x_reg_default_init(struct ad193x_priv *ad193x)
 		{ 12, 0x00 },	/* DAC_L4_VOL: no attenuation */
 		{ 13, 0x00 },	/* DAC_R4_VOL: no attenuation */
 	};
-	const struct ad193x_reg_default reg_adc_init[] = {
+	static const struct reg_sequence reg_adc_init[] = {
 		{ 14, 0x03 },	/* ADC_CTRL0: high-pass filter enable */
 		{ 15, 0x43 },	/* ADC_CTRL1: sata delay=1, adc aux mode */
 		{ 16, 0x00 },	/* ADC_CTRL2: reset */
 	};
-	int i;
 
-	for (i = 0; i < ARRAY_SIZE(reg_init); i++)
-		regmap_write(ad193x->regmap, reg_init[i].reg, reg_init[i].val);
+	regmap_multi_reg_write(ad193x->regmap, reg_init, ARRAY_SIZE(reg_init));
 
 	if (ad193x_has_adc(ad193x)) {
-		for (i = 0; i < ARRAY_SIZE(reg_adc_init); i++) {
-			regmap_write(ad193x->regmap, reg_adc_init[i].reg,
-				     reg_adc_init[i].val);
-		}
+		regmap_multi_reg_write(ad193x->regmap, reg_adc_init,
+				       ARRAY_SIZE(reg_adc_init));
 	}
 }
 
diff --git a/sound/soc/codecs/cros_ec_codec.c b/sound/soc/codecs/cros_ec_codec.c
index 0ac3e520653f..85beef265cc8 100644
--- a/sound/soc/codecs/cros_ec_codec.c
+++ b/sound/soc/codecs/cros_ec_codec.c
@@ -38,21 +38,21 @@ static const DECLARE_TLV_DB_SCALE(ec_mic_gain_tlv, 0, 100, 0);
 
 static int ec_command_get_gain(struct snd_soc_component *component,
 			       struct ec_param_codec_i2s *param,
-			       struct ec_response_codec_gain *resp)
+			       struct ec_codec_i2s_gain *resp)
 {
 	struct cros_ec_codec_data *codec_data =
 		snd_soc_component_get_drvdata(component);
 	struct cros_ec_device *ec_device = codec_data->ec_device;
 	u8 buffer[sizeof(struct cros_ec_command) +
 		  max(sizeof(struct ec_param_codec_i2s),
-		      sizeof(struct ec_response_codec_gain))];
+		      sizeof(struct ec_codec_i2s_gain))];
 	struct cros_ec_command *msg = (struct cros_ec_command *)&buffer;
 	int ret;
 
 	msg->version = 0;
 	msg->command = EC_CMD_CODEC_I2S;
 	msg->outsize = sizeof(struct ec_param_codec_i2s);
-	msg->insize = sizeof(struct ec_response_codec_gain);
+	msg->insize = sizeof(struct ec_codec_i2s_gain);
 
 	memcpy(msg->data, param, msg->outsize);
 
@@ -226,7 +226,7 @@ static int get_ec_mic_gain(struct snd_soc_component *component,
 			   u8 *left, u8 *right)
 {
 	struct ec_param_codec_i2s param;
-	struct ec_response_codec_gain resp;
+	struct ec_codec_i2s_gain resp;
 	int ret;
 
 	param.cmd = EC_CODEC_GET_GAIN;
diff --git a/sound/soc/codecs/cs4271.c b/sound/soc/codecs/cs4271.c
index 1d03a1348162..04b86a51e055 100644
--- a/sound/soc/codecs/cs4271.c
+++ b/sound/soc/codecs/cs4271.c
@@ -334,7 +334,7 @@ static struct cs4271_clk_cfg cs4271_clk_tab[] = {
 	{0, CS4271_MODE1_MODE_4X, 256,  CS4271_MODE1_DIV_2},
 };
 
-#define CS4171_NR_RATIOS ARRAY_SIZE(cs4271_clk_tab)
+#define CS4271_NR_RATIOS ARRAY_SIZE(cs4271_clk_tab)
 
 static int cs4271_hw_params(struct snd_pcm_substream *substream,
 			    struct snd_pcm_hw_params *params,
@@ -383,13 +383,13 @@ static int cs4271_hw_params(struct snd_pcm_substream *substream,
 		val = CS4271_MODE1_MODE_4X;
 
 	ratio = cs4271->mclk / cs4271->rate;
-	for (i = 0; i < CS4171_NR_RATIOS; i++)
+	for (i = 0; i < CS4271_NR_RATIOS; i++)
 		if ((cs4271_clk_tab[i].master == cs4271->master) &&
 		    (cs4271_clk_tab[i].speed_mode == val) &&
 		    (cs4271_clk_tab[i].ratio == ratio))
 			break;
 
-	if (i == CS4171_NR_RATIOS) {
+	if (i == CS4271_NR_RATIOS) {
 		dev_err(component->dev, "Invalid sample rate\n");
 		return -EINVAL;
 	}
diff --git a/sound/soc/codecs/cs42l56.c b/sound/soc/codecs/cs42l56.c
index b4d7627525f9..ac569ab3d30f 100644
--- a/sound/soc/codecs/cs42l56.c
+++ b/sound/soc/codecs/cs42l56.c
@@ -199,14 +199,6 @@ static const struct soc_enum beep_bass_enum =
 	SOC_ENUM_SINGLE(CS42L56_BEEP_TONE_CFG, 1,
 			ARRAY_SIZE(beep_bass_text), beep_bass_text);
 
-static const char * const adc_swap_text[] = {
-	"None", "A+B/2", "A-B/2", "Swap"
-};
-
-static const struct soc_enum adc_swap_enum =
-	SOC_ENUM_SINGLE(CS42L56_MISC_ADC_CTL, 3,
-			ARRAY_SIZE(adc_swap_text), adc_swap_text);
-
 static const char * const pgaa_mux_text[] = {
 	"AIN1A", "AIN2A", "AIN3A"};
 
diff --git a/sound/soc/codecs/cs42l73.c b/sound/soc/codecs/cs42l73.c
index a81739367109..36089f8bcf0a 100644
--- a/sound/soc/codecs/cs42l73.c
+++ b/sound/soc/codecs/cs42l73.c
@@ -273,12 +273,6 @@ static SOC_ENUM_SINGLE_DECL(xsp_output_mux_enum,
 			    CS42L73_MIXERCTL, 4,
 			    cs42l73_spo_mixer_text);
 
-static const struct snd_kcontrol_new vsp_output_mux =
-	SOC_DAPM_ENUM("Route", vsp_output_mux_enum);
-
-static const struct snd_kcontrol_new xsp_output_mux =
-	SOC_DAPM_ENUM("Route", xsp_output_mux_enum);
-
 static const struct snd_kcontrol_new hp_amp_ctl =
 	SOC_DAPM_SINGLE("Switch", CS42L73_PWRCTL3, 0, 1, 1);
 
diff --git a/sound/soc/codecs/cs42xx8.c b/sound/soc/codecs/cs42xx8.c
index 5b049fcdba20..94b1adb088fd 100644
--- a/sound/soc/codecs/cs42xx8.c
+++ b/sound/soc/codecs/cs42xx8.c
@@ -684,6 +684,8 @@ static int cs42xx8_runtime_suspend(struct device *dev)
 #endif
 
 const struct dev_pm_ops cs42xx8_pm = {
+	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+				pm_runtime_force_resume)
 	SET_RUNTIME_PM_OPS(cs42xx8_runtime_suspend, cs42xx8_runtime_resume, NULL)
 };
 EXPORT_SYMBOL_GPL(cs42xx8_pm);
diff --git a/sound/soc/codecs/cs4349.c b/sound/soc/codecs/cs4349.c
index 09716fab1e26..3381209a882d 100644
--- a/sound/soc/codecs/cs4349.c
+++ b/sound/soc/codecs/cs4349.c
@@ -378,6 +378,7 @@ static struct i2c_driver cs4349_i2c_driver = {
 	.driver = {
 		.name		= "cs4349",
 		.of_match_table	= cs4349_of_match,
+		.pm = &cs4349_runtime_pm,
 	},
 	.id_table	= cs4349_i2c_id,
 	.probe		= cs4349_i2c_probe,
diff --git a/sound/soc/codecs/cs47l15.c b/sound/soc/codecs/cs47l15.c
new file mode 100644
index 000000000000..ece1276f38eb
--- /dev/null
+++ b/sound/soc/codecs/cs47l15.c
@@ -0,0 +1,1490 @@
+// SPDX-License-Identifier: GPL-2.0-only
+//
+// ALSA SoC Audio driver for CS47L15 codec
+//
+// Copyright (C) 2016-2019 Cirrus Logic, Inc. and
+//                         Cirrus Logic International Semiconductor Ltd.
+//
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/device.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/pm.h>
+#include <linux/pm_runtime.h>
+#include <linux/regmap.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/tlv.h>
+
+#include <linux/irqchip/irq-madera.h>
+#include <linux/mfd/madera/core.h>
+#include <linux/mfd/madera/registers.h>
+
+#include "madera.h"
+#include "wm_adsp.h"
+
+#define CS47L15_NUM_ADSP 1
+#define CS47L15_MONO_OUTPUTS 1
+
+/* Mid-mode registers */
+#define CS47L15_ADC_INT_BIAS_MASK	0x3800
+#define CS47L15_ADC_INT_BIAS_SHIFT	11
+#define CS47L15_PGA_BIAS_SEL_MASK	0x03
+#define CS47L15_PGA_BIAS_SEL_SHIFT	0
+
+#define DRV_NAME "cs47l15-codec"
+
+struct cs47l15 {
+	struct madera_priv core;
+	struct madera_fll fll[2];
+
+	bool in1_lp_mode;
+};
+
+static const struct wm_adsp_region cs47l15_dsp1_regions[] = {
+	{ .type = WMFW_ADSP2_PM, .base = 0x080000 },
+	{ .type = WMFW_ADSP2_ZM, .base = 0x0e0000 },
+	{ .type = WMFW_ADSP2_XM, .base = 0x0a0000 },
+	{ .type = WMFW_ADSP2_YM, .base = 0x0c0000 },
+};
+
+static const char * const cs47l15_outdemux_texts[] = {
+	"HPOUT",
+	"EPOUT",
+};
+
+static SOC_ENUM_SINGLE_DECL(cs47l15_outdemux_enum, SND_SOC_NOPM, 0,
+			    cs47l15_outdemux_texts);
+
+static const struct snd_kcontrol_new cs47l15_outdemux =
+	SOC_DAPM_ENUM_EXT("HPOUT1 Demux", cs47l15_outdemux_enum,
+			  madera_out1_demux_get, madera_out1_demux_put);
+
+static int cs47l15_adsp_power_ev(struct snd_soc_dapm_widget *w,
+				 struct snd_kcontrol *kcontrol,
+				 int event)
+{
+	struct snd_soc_component *component =
+		snd_soc_dapm_to_component(w->dapm);
+	struct cs47l15 *cs47l15 = snd_soc_component_get_drvdata(component);
+	struct madera_priv *priv = &cs47l15->core;
+	struct madera *madera = priv->madera;
+	unsigned int freq;
+	int ret;
+
+	ret = regmap_read(madera->regmap, MADERA_DSP_CLOCK_2, &freq);
+	if (ret != 0) {
+		dev_err(madera->dev,
+			"Failed to read MADERA_DSP_CLOCK_2: %d\n", ret);
+		return ret;
+	}
+
+	switch (event) {
+	case SND_SOC_DAPM_PRE_PMU:
+		ret = madera_set_adsp_clk(&cs47l15->core, w->shift, freq);
+		if (ret)
+			return ret;
+		break;
+	default:
+		break;
+	}
+
+	return wm_adsp_early_event(w, kcontrol, event);
+}
+
+#define CS47L15_NG_SRC(name, base) \
+	SOC_SINGLE(name " NG HPOUT1L Switch",  base,  0, 1, 0), \
+	SOC_SINGLE(name " NG HPOUT1R Switch",  base,  1, 1, 0), \
+	SOC_SINGLE(name " NG SPKOUTL Switch",  base,  6, 1, 0), \
+	SOC_SINGLE(name " NG SPKDAT1L Switch", base,  8, 1, 0), \
+	SOC_SINGLE(name " NG SPKDAT1R Switch", base,  9, 1, 0)
+
+static int cs47l15_in1_adc_get(struct snd_kcontrol *kcontrol,
+			       struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component =
+		snd_soc_kcontrol_component(kcontrol);
+	struct cs47l15 *cs47l15 = snd_soc_component_get_drvdata(component);
+
+	ucontrol->value.integer.value[0] = !!cs47l15->in1_lp_mode;
+
+	return 0;
+}
+
+static int cs47l15_in1_adc_put(struct snd_kcontrol *kcontrol,
+			       struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component =
+		snd_soc_kcontrol_component(kcontrol);
+	struct cs47l15 *cs47l15 = snd_soc_component_get_drvdata(component);
+
+	switch (ucontrol->value.integer.value[0]) {
+	case 0:
+		/* Set IN1 to normal mode */
+		snd_soc_component_update_bits(component, MADERA_DMIC1L_CONTROL,
+					      MADERA_IN1_OSR_MASK,
+					      5 << MADERA_IN1_OSR_SHIFT);
+		snd_soc_component_update_bits(component, CS47L15_ADC_INT_BIAS,
+					      CS47L15_ADC_INT_BIAS_MASK,
+					      4 << CS47L15_ADC_INT_BIAS_SHIFT);
+		snd_soc_component_update_bits(component, CS47L15_PGA_BIAS_SEL,
+					      CS47L15_PGA_BIAS_SEL_MASK, 0);
+		cs47l15->in1_lp_mode = false;
+		break;
+	default:
+		/* Set IN1 to LP mode */
+		snd_soc_component_update_bits(component, MADERA_DMIC1L_CONTROL,
+					      MADERA_IN1_OSR_MASK,
+					      4 << MADERA_IN1_OSR_SHIFT);
+		snd_soc_component_update_bits(component, CS47L15_ADC_INT_BIAS,
+					      CS47L15_ADC_INT_BIAS_MASK,
+					      1 << CS47L15_ADC_INT_BIAS_SHIFT);
+		snd_soc_component_update_bits(component, CS47L15_PGA_BIAS_SEL,
+					      CS47L15_PGA_BIAS_SEL_MASK,
+					      3 << CS47L15_PGA_BIAS_SEL_SHIFT);
+		cs47l15->in1_lp_mode = true;
+		break;
+	}
+
+	return 0;
+}
+
+static const struct snd_kcontrol_new cs47l15_snd_controls[] = {
+SOC_ENUM("IN1 OSR", madera_in_dmic_osr[0]),
+SOC_ENUM("IN2 OSR", madera_in_dmic_osr[1]),
+
+SOC_SINGLE_RANGE_TLV("IN1L Volume", MADERA_IN1L_CONTROL,
+		     MADERA_IN1L_PGA_VOL_SHIFT, 0x40, 0x5f, 0, madera_ana_tlv),
+SOC_SINGLE_RANGE_TLV("IN1R Volume", MADERA_IN1R_CONTROL,
+		     MADERA_IN1R_PGA_VOL_SHIFT, 0x40, 0x5f, 0, madera_ana_tlv),
+
+SOC_ENUM("IN HPF Cutoff Frequency", madera_in_hpf_cut_enum),
+
+SOC_SINGLE("IN1L HPF Switch", MADERA_IN1L_CONTROL, MADERA_IN1L_HPF_SHIFT, 1, 0),
+SOC_SINGLE("IN1R HPF Switch", MADERA_IN1R_CONTROL, MADERA_IN1R_HPF_SHIFT, 1, 0),
+SOC_SINGLE("IN2L HPF Switch", MADERA_IN2L_CONTROL, MADERA_IN2L_HPF_SHIFT, 1, 0),
+SOC_SINGLE("IN2R HPF Switch", MADERA_IN2R_CONTROL, MADERA_IN2R_HPF_SHIFT, 1, 0),
+
+SOC_SINGLE_TLV("IN1L Digital Volume", MADERA_ADC_DIGITAL_VOLUME_1L,
+	       MADERA_IN1L_DIG_VOL_SHIFT, 0xbf, 0, madera_digital_tlv),
+SOC_SINGLE_TLV("IN1R Digital Volume", MADERA_ADC_DIGITAL_VOLUME_1R,
+	       MADERA_IN1R_DIG_VOL_SHIFT, 0xbf, 0, madera_digital_tlv),
+SOC_SINGLE_TLV("IN2L Digital Volume", MADERA_ADC_DIGITAL_VOLUME_2L,
+	       MADERA_IN2L_DIG_VOL_SHIFT, 0xbf, 0, madera_digital_tlv),
+SOC_SINGLE_TLV("IN2R Digital Volume", MADERA_ADC_DIGITAL_VOLUME_2R,
+	       MADERA_IN2R_DIG_VOL_SHIFT, 0xbf, 0, madera_digital_tlv),
+
+SOC_ENUM("Input Ramp Up", madera_in_vi_ramp),
+SOC_ENUM("Input Ramp Down", madera_in_vd_ramp),
+
+MADERA_MIXER_CONTROLS("EQ1", MADERA_EQ1MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("EQ2", MADERA_EQ2MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("EQ3", MADERA_EQ3MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("EQ4", MADERA_EQ4MIX_INPUT_1_SOURCE),
+
+MADERA_EQ_CONTROL("EQ1 Coefficients", MADERA_EQ1_2),
+SOC_SINGLE_TLV("EQ1 B1 Volume", MADERA_EQ1_1, MADERA_EQ1_B1_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ1 B2 Volume", MADERA_EQ1_1, MADERA_EQ1_B2_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ1 B3 Volume", MADERA_EQ1_1, MADERA_EQ1_B3_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ1 B4 Volume", MADERA_EQ1_2, MADERA_EQ1_B4_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ1 B5 Volume", MADERA_EQ1_2, MADERA_EQ1_B5_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+
+MADERA_EQ_CONTROL("EQ2 Coefficients", MADERA_EQ2_2),
+SOC_SINGLE_TLV("EQ2 B1 Volume", MADERA_EQ2_1, MADERA_EQ2_B1_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ2 B2 Volume", MADERA_EQ2_1, MADERA_EQ2_B2_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ2 B3 Volume", MADERA_EQ2_1, MADERA_EQ2_B3_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ2 B4 Volume", MADERA_EQ2_2, MADERA_EQ2_B4_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ2 B5 Volume", MADERA_EQ2_2, MADERA_EQ2_B5_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+
+MADERA_EQ_CONTROL("EQ3 Coefficients", MADERA_EQ3_2),
+SOC_SINGLE_TLV("EQ3 B1 Volume", MADERA_EQ3_1, MADERA_EQ3_B1_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ3 B2 Volume", MADERA_EQ3_1, MADERA_EQ3_B2_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ3 B3 Volume", MADERA_EQ3_1, MADERA_EQ3_B3_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ3 B4 Volume", MADERA_EQ3_2, MADERA_EQ3_B4_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ3 B5 Volume", MADERA_EQ3_2, MADERA_EQ3_B5_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+
+MADERA_EQ_CONTROL("EQ4 Coefficients", MADERA_EQ4_2),
+SOC_SINGLE_TLV("EQ4 B1 Volume", MADERA_EQ4_1, MADERA_EQ4_B1_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ4 B2 Volume", MADERA_EQ4_1, MADERA_EQ4_B2_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ4 B3 Volume", MADERA_EQ4_1, MADERA_EQ4_B3_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ4 B4 Volume", MADERA_EQ4_2, MADERA_EQ4_B4_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ4 B5 Volume", MADERA_EQ4_2, MADERA_EQ4_B5_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+
+MADERA_MIXER_CONTROLS("DRC1L", MADERA_DRC1LMIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("DRC1R", MADERA_DRC1RMIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("DRC2L", MADERA_DRC2LMIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("DRC2R", MADERA_DRC2RMIX_INPUT_1_SOURCE),
+
+SND_SOC_BYTES_MASK("DRC1", MADERA_DRC1_CTRL1, 5,
+		   MADERA_DRC1R_ENA | MADERA_DRC1L_ENA),
+SND_SOC_BYTES_MASK("DRC2", MADERA_DRC2_CTRL1, 5,
+		   MADERA_DRC2R_ENA | MADERA_DRC2L_ENA),
+
+MADERA_MIXER_CONTROLS("LHPF1", MADERA_HPLP1MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("LHPF2", MADERA_HPLP2MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("LHPF3", MADERA_HPLP3MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("LHPF4", MADERA_HPLP4MIX_INPUT_1_SOURCE),
+
+MADERA_LHPF_CONTROL("LHPF1 Coefficients", MADERA_HPLPF1_2),
+MADERA_LHPF_CONTROL("LHPF2 Coefficients", MADERA_HPLPF2_2),
+MADERA_LHPF_CONTROL("LHPF3 Coefficients", MADERA_HPLPF3_2),
+MADERA_LHPF_CONTROL("LHPF4 Coefficients", MADERA_HPLPF4_2),
+
+SOC_ENUM("LHPF1 Mode", madera_lhpf1_mode),
+SOC_ENUM("LHPF2 Mode", madera_lhpf2_mode),
+SOC_ENUM("LHPF3 Mode", madera_lhpf3_mode),
+SOC_ENUM("LHPF4 Mode", madera_lhpf4_mode),
+
+MADERA_RATE_ENUM("ISRC1 FSL", madera_isrc_fsl[0]),
+MADERA_RATE_ENUM("ISRC2 FSL", madera_isrc_fsl[1]),
+MADERA_RATE_ENUM("ISRC1 FSH", madera_isrc_fsh[0]),
+MADERA_RATE_ENUM("ISRC2 FSH", madera_isrc_fsh[1]),
+
+WM_ADSP2_PRELOAD_SWITCH("DSP1", 1),
+
+MADERA_MIXER_CONTROLS("DSP1L", MADERA_DSP1LMIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("DSP1R", MADERA_DSP1RMIX_INPUT_1_SOURCE),
+
+SOC_SINGLE_TLV("Noise Generator Volume", MADERA_COMFORT_NOISE_GENERATOR,
+	       MADERA_NOISE_GEN_GAIN_SHIFT, 0x16, 0, madera_noise_tlv),
+
+MADERA_MIXER_CONTROLS("HPOUT1L", MADERA_OUT1LMIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("HPOUT1R", MADERA_OUT1RMIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("SPKOUTL", MADERA_OUT4LMIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("SPKDAT1L", MADERA_OUT5LMIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("SPKDAT1R", MADERA_OUT5RMIX_INPUT_1_SOURCE),
+
+SOC_SINGLE("HPOUT1 SC Protect Switch", MADERA_HP1_SHORT_CIRCUIT_CTRL,
+	   MADERA_HP1_SC_ENA_SHIFT, 1, 0),
+
+SOC_SINGLE("SPKDAT1 High Performance Switch", MADERA_OUTPUT_PATH_CONFIG_5L,
+	   MADERA_OUT5_OSR_SHIFT, 1, 0),
+
+SOC_DOUBLE_R("HPOUT1 Digital Switch", MADERA_DAC_DIGITAL_VOLUME_1L,
+	     MADERA_DAC_DIGITAL_VOLUME_1R, MADERA_OUT1L_MUTE_SHIFT, 1, 1),
+SOC_SINGLE("Speaker Digital Switch", MADERA_DAC_DIGITAL_VOLUME_4L,
+	   MADERA_OUT4L_MUTE_SHIFT, 1, 1),
+SOC_DOUBLE_R("SPKDAT1 Digital Switch", MADERA_DAC_DIGITAL_VOLUME_5L,
+	     MADERA_DAC_DIGITAL_VOLUME_5R, MADERA_OUT5L_MUTE_SHIFT, 1, 1),
+
+SOC_DOUBLE_R_TLV("HPOUT1 Digital Volume", MADERA_DAC_DIGITAL_VOLUME_1L,
+		 MADERA_DAC_DIGITAL_VOLUME_1R, MADERA_OUT1L_VOL_SHIFT,
+		 0xbf, 0, madera_digital_tlv),
+SOC_SINGLE_TLV("Speaker Digital Volume", MADERA_DAC_DIGITAL_VOLUME_4L,
+	       MADERA_OUT4L_VOL_SHIFT, 0xbf, 0, madera_digital_tlv),
+SOC_DOUBLE_R_TLV("SPKDAT1 Digital Volume", MADERA_DAC_DIGITAL_VOLUME_5L,
+		 MADERA_DAC_DIGITAL_VOLUME_5R, MADERA_OUT5L_VOL_SHIFT,
+		 0xbf, 0, madera_digital_tlv),
+
+SOC_DOUBLE("SPKDAT1 Switch", MADERA_PDM_SPK1_CTRL_1, MADERA_SPK1L_MUTE_SHIFT,
+	   MADERA_SPK1R_MUTE_SHIFT, 1, 1),
+
+SOC_ENUM("Output Ramp Up", madera_out_vi_ramp),
+SOC_ENUM("Output Ramp Down", madera_out_vd_ramp),
+
+SOC_SINGLE("Noise Gate Switch", MADERA_NOISE_GATE_CONTROL,
+	   MADERA_NGATE_ENA_SHIFT, 1, 0),
+SOC_SINGLE_TLV("Noise Gate Threshold Volume", MADERA_NOISE_GATE_CONTROL,
+	       MADERA_NGATE_THR_SHIFT, 7, 1, madera_ng_tlv),
+SOC_ENUM("Noise Gate Hold", madera_ng_hold),
+
+SOC_SINGLE_BOOL_EXT("IN1 LP Mode Switch", 0,
+		    cs47l15_in1_adc_get, cs47l15_in1_adc_put),
+
+CS47L15_NG_SRC("HPOUT1L", MADERA_NOISE_GATE_SELECT_1L),
+CS47L15_NG_SRC("HPOUT1R", MADERA_NOISE_GATE_SELECT_1R),
+CS47L15_NG_SRC("SPKOUTL", MADERA_NOISE_GATE_SELECT_4L),
+CS47L15_NG_SRC("SPKDAT1L", MADERA_NOISE_GATE_SELECT_5L),
+CS47L15_NG_SRC("SPKDAT1R", MADERA_NOISE_GATE_SELECT_5R),
+
+MADERA_MIXER_CONTROLS("AIF1TX1", MADERA_AIF1TX1MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF1TX2", MADERA_AIF1TX2MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF1TX3", MADERA_AIF1TX3MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF1TX4", MADERA_AIF1TX4MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF1TX5", MADERA_AIF1TX5MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF1TX6", MADERA_AIF1TX6MIX_INPUT_1_SOURCE),
+
+MADERA_MIXER_CONTROLS("AIF2TX1", MADERA_AIF2TX1MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF2TX2", MADERA_AIF2TX2MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF2TX3", MADERA_AIF2TX3MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF2TX4", MADERA_AIF2TX4MIX_INPUT_1_SOURCE),
+
+MADERA_MIXER_CONTROLS("AIF3TX1", MADERA_AIF3TX1MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF3TX2", MADERA_AIF3TX2MIX_INPUT_1_SOURCE),
+
+MADERA_GAINMUX_CONTROLS("SPDIF1TX1", MADERA_SPDIF1TX1MIX_INPUT_1_SOURCE),
+MADERA_GAINMUX_CONTROLS("SPDIF1TX2", MADERA_SPDIF1TX2MIX_INPUT_1_SOURCE),
+
+WM_ADSP_FW_CONTROL("DSP1", 0),
+};
+
+MADERA_MIXER_ENUMS(EQ1, MADERA_EQ1MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(EQ2, MADERA_EQ2MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(EQ3, MADERA_EQ3MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(EQ4, MADERA_EQ4MIX_INPUT_1_SOURCE);
+
+MADERA_MIXER_ENUMS(DRC1L, MADERA_DRC1LMIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(DRC1R, MADERA_DRC1RMIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(DRC2L, MADERA_DRC2LMIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(DRC2R, MADERA_DRC2RMIX_INPUT_1_SOURCE);
+
+MADERA_MIXER_ENUMS(LHPF1, MADERA_HPLP1MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(LHPF2, MADERA_HPLP2MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(LHPF3, MADERA_HPLP3MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(LHPF4, MADERA_HPLP4MIX_INPUT_1_SOURCE);
+
+MADERA_MIXER_ENUMS(DSP1L, MADERA_DSP1LMIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(DSP1R, MADERA_DSP1RMIX_INPUT_1_SOURCE);
+MADERA_DSP_AUX_ENUMS(DSP1, MADERA_DSP1AUX1MIX_INPUT_1_SOURCE);
+
+MADERA_MIXER_ENUMS(PWM1, MADERA_PWM1MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(PWM2, MADERA_PWM2MIX_INPUT_1_SOURCE);
+
+MADERA_MIXER_ENUMS(OUT1L, MADERA_OUT1LMIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(OUT1R, MADERA_OUT1RMIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(SPKOUTL, MADERA_OUT4LMIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(SPKDAT1L, MADERA_OUT5LMIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(SPKDAT1R, MADERA_OUT5RMIX_INPUT_1_SOURCE);
+
+MADERA_MIXER_ENUMS(AIF1TX1, MADERA_AIF1TX1MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF1TX2, MADERA_AIF1TX2MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF1TX3, MADERA_AIF1TX3MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF1TX4, MADERA_AIF1TX4MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF1TX5, MADERA_AIF1TX5MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF1TX6, MADERA_AIF1TX6MIX_INPUT_1_SOURCE);
+
+MADERA_MIXER_ENUMS(AIF2TX1, MADERA_AIF2TX1MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF2TX2, MADERA_AIF2TX2MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF2TX3, MADERA_AIF2TX3MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF2TX4, MADERA_AIF2TX4MIX_INPUT_1_SOURCE);
+
+MADERA_MIXER_ENUMS(AIF3TX1, MADERA_AIF3TX1MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF3TX2, MADERA_AIF3TX2MIX_INPUT_1_SOURCE);
+
+MADERA_MUX_ENUMS(SPD1TX1, MADERA_SPDIF1TX1MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(SPD1TX2, MADERA_SPDIF1TX2MIX_INPUT_1_SOURCE);
+
+MADERA_MUX_ENUMS(ISRC1INT1, MADERA_ISRC1INT1MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(ISRC1INT2, MADERA_ISRC1INT2MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(ISRC1INT3, MADERA_ISRC1INT3MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(ISRC1INT4, MADERA_ISRC1INT4MIX_INPUT_1_SOURCE);
+
+MADERA_MUX_ENUMS(ISRC1DEC1, MADERA_ISRC1DEC1MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(ISRC1DEC2, MADERA_ISRC1DEC2MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(ISRC1DEC3, MADERA_ISRC1DEC3MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(ISRC1DEC4, MADERA_ISRC1DEC4MIX_INPUT_1_SOURCE);
+
+MADERA_MUX_ENUMS(ISRC2INT1, MADERA_ISRC2INT1MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(ISRC2INT2, MADERA_ISRC2INT2MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(ISRC2INT3, MADERA_ISRC2INT3MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(ISRC2INT4, MADERA_ISRC2INT4MIX_INPUT_1_SOURCE);
+
+MADERA_MUX_ENUMS(ISRC2DEC1, MADERA_ISRC2DEC1MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(ISRC2DEC2, MADERA_ISRC2DEC2MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(ISRC2DEC3, MADERA_ISRC2DEC3MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(ISRC2DEC4, MADERA_ISRC2DEC4MIX_INPUT_1_SOURCE);
+
+static const char * const cs47l15_aec_loopback_texts[] = {
+	"HPOUT1L", "HPOUT1R", "SPKOUTL", "SPKDAT1L", "SPKDAT1R",
+};
+
+static const unsigned int cs47l15_aec_loopback_values[] = {
+	0, 1, 6, 8, 9,
+};
+
+static const struct soc_enum cs47l15_aec1_loopback =
+	SOC_VALUE_ENUM_SINGLE(MADERA_DAC_AEC_CONTROL_1,
+			      MADERA_AEC1_LOOPBACK_SRC_SHIFT, 0xf,
+			      ARRAY_SIZE(cs47l15_aec_loopback_texts),
+			      cs47l15_aec_loopback_texts,
+			      cs47l15_aec_loopback_values);
+
+static const struct soc_enum cs47l15_aec2_loopback =
+	SOC_VALUE_ENUM_SINGLE(MADERA_DAC_AEC_CONTROL_2,
+			      MADERA_AEC2_LOOPBACK_SRC_SHIFT, 0xf,
+			      ARRAY_SIZE(cs47l15_aec_loopback_texts),
+			      cs47l15_aec_loopback_texts,
+			      cs47l15_aec_loopback_values);
+
+static const struct snd_kcontrol_new cs47l15_aec_loopback_mux[] = {
+	SOC_DAPM_ENUM("AEC1 Loopback", cs47l15_aec1_loopback),
+	SOC_DAPM_ENUM("AEC2 Loopback", cs47l15_aec2_loopback),
+};
+
+static const struct snd_soc_dapm_widget cs47l15_dapm_widgets[] = {
+SND_SOC_DAPM_SUPPLY("SYSCLK", MADERA_SYSTEM_CLOCK_1, MADERA_SYSCLK_ENA_SHIFT,
+		    0, madera_sysclk_ev,
+		    SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+SND_SOC_DAPM_SUPPLY("OPCLK", MADERA_OUTPUT_SYSTEM_CLOCK,
+		    MADERA_OPCLK_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("DSPCLK", MADERA_DSP_CLOCK_1,
+		    MADERA_DSP_CLK_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD1", 20, 0),
+SND_SOC_DAPM_REGULATOR_SUPPLY("MICVDD", 0, SND_SOC_DAPM_REGULATOR_BYPASS),
+SND_SOC_DAPM_REGULATOR_SUPPLY("SPKVDD", 0, 0),
+
+SND_SOC_DAPM_SUPPLY("MICBIAS1", MADERA_MIC_BIAS_CTRL_1,
+		    MADERA_MICB1_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_SUPPLY("MICBIAS1A", MADERA_MIC_BIAS_CTRL_5,
+		    MADERA_MICB1A_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("MICBIAS1B", MADERA_MIC_BIAS_CTRL_5,
+		    MADERA_MICB1B_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("MICBIAS1C", MADERA_MIC_BIAS_CTRL_5,
+		    MADERA_MICB1C_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_SUPPLY("FXCLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_FX, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("ISRC1CLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_ISRC1, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("ISRC2CLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_ISRC2, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("OUTCLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_OUT, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("SPDCLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_SPD, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("DSP1CLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_DSP1, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("AIF1TXCLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_AIF1, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("AIF2TXCLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_AIF2, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("AIF3TXCLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_AIF3, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("PWMCLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_PWM, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+
+SND_SOC_DAPM_SIGGEN("TONE"),
+SND_SOC_DAPM_SIGGEN("NOISE"),
+
+SND_SOC_DAPM_INPUT("IN1ALN"),
+SND_SOC_DAPM_INPUT("IN1ALP"),
+SND_SOC_DAPM_INPUT("IN1BLN"),
+SND_SOC_DAPM_INPUT("IN1BLP"),
+SND_SOC_DAPM_INPUT("IN1ARN"),
+SND_SOC_DAPM_INPUT("IN1ARP"),
+SND_SOC_DAPM_INPUT("IN1BRN"),
+SND_SOC_DAPM_INPUT("IN1BRP"),
+SND_SOC_DAPM_INPUT("IN2N"),
+SND_SOC_DAPM_INPUT("IN2P"),
+SND_SOC_DAPM_INPUT("SPKRXDAT"),
+
+SND_SOC_DAPM_MUX("IN1L Analog Mux", SND_SOC_NOPM, 0, 0, &madera_inmux[0]),
+SND_SOC_DAPM_MUX("IN1R Analog Mux", SND_SOC_NOPM, 0, 0, &madera_inmux[1]),
+
+SND_SOC_DAPM_MUX("IN1L Mode", SND_SOC_NOPM, 0, 0, &madera_inmode[0]),
+SND_SOC_DAPM_MUX("IN1R Mode", SND_SOC_NOPM, 0, 0, &madera_inmode[0]),
+
+SND_SOC_DAPM_MUX("IN2L Mode", SND_SOC_NOPM, 0, 0, &madera_inmode[1]),
+SND_SOC_DAPM_MUX("IN2R Mode", SND_SOC_NOPM, 0, 0, &madera_inmode[1]),
+
+SND_SOC_DAPM_OUTPUT("DRC1 Signal Activity"),
+SND_SOC_DAPM_OUTPUT("DRC2 Signal Activity"),
+
+SND_SOC_DAPM_OUTPUT("DSP Trigger Out"),
+
+SND_SOC_DAPM_DEMUX("HPOUT1 Demux", SND_SOC_NOPM, 0, 0, &cs47l15_outdemux),
+
+SND_SOC_DAPM_PGA("PWM1 Driver", MADERA_PWM_DRIVE_1, MADERA_PWM1_ENA_SHIFT,
+		 0, NULL, 0),
+SND_SOC_DAPM_PGA("PWM2 Driver", MADERA_PWM_DRIVE_1, MADERA_PWM2_ENA_SHIFT,
+		 0, NULL, 0),
+
+SND_SOC_DAPM_AIF_OUT("AIF1TX1", NULL, 0,
+		     MADERA_AIF1_TX_ENABLES, MADERA_AIF1TX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX2", NULL, 0,
+		     MADERA_AIF1_TX_ENABLES, MADERA_AIF1TX2_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX3", NULL, 0,
+		     MADERA_AIF1_TX_ENABLES, MADERA_AIF1TX3_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX4", NULL, 0,
+		     MADERA_AIF1_TX_ENABLES, MADERA_AIF1TX4_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX5", NULL, 0,
+		     MADERA_AIF1_TX_ENABLES, MADERA_AIF1TX5_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX6", NULL, 0,
+		     MADERA_AIF1_TX_ENABLES, MADERA_AIF1TX6_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_AIF_OUT("AIF2TX1", NULL, 0,
+		     MADERA_AIF2_TX_ENABLES, MADERA_AIF2TX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF2TX2", NULL, 0,
+		     MADERA_AIF2_TX_ENABLES, MADERA_AIF2TX2_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF2TX3", NULL, 0,
+		     MADERA_AIF2_TX_ENABLES, MADERA_AIF2TX3_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF2TX4", NULL, 0,
+		     MADERA_AIF2_TX_ENABLES, MADERA_AIF2TX4_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_AIF_OUT("AIF3TX1", NULL, 0,
+		     MADERA_AIF3_TX_ENABLES, MADERA_AIF3TX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF3TX2", NULL, 0,
+		     MADERA_AIF3_TX_ENABLES, MADERA_AIF3TX2_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_PGA_E("OUT1L", SND_SOC_NOPM,
+		   MADERA_OUT1L_ENA_SHIFT, 0, NULL, 0, madera_hp_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("OUT1R", SND_SOC_NOPM,
+		   MADERA_OUT1R_ENA_SHIFT, 0, NULL, 0, madera_hp_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("OUT4L", SND_SOC_NOPM,
+		   MADERA_OUT4L_ENA_SHIFT, 0, NULL, 0, madera_spk_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("OUT5L", MADERA_OUTPUT_ENABLES_1,
+		   MADERA_OUT5L_ENA_SHIFT, 0, NULL, 0, madera_out_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("OUT5R", MADERA_OUTPUT_ENABLES_1,
+		   MADERA_OUT5R_ENA_SHIFT, 0, NULL, 0, madera_out_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+
+SND_SOC_DAPM_PGA("SPD1TX1", MADERA_SPD1_TX_CONTROL,
+		 MADERA_SPD1_VAL1_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("SPD1TX2", MADERA_SPD1_TX_CONTROL,
+		 MADERA_SPD1_VAL2_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_OUT_DRV("SPD1", MADERA_SPD1_TX_CONTROL,
+		     MADERA_SPD1_ENA_SHIFT, 0, NULL, 0),
+
+/*
+ * mux_in widgets : arranged in the order of sources
+ * specified in MADERA_MIXER_INPUT_ROUTES
+ */
+
+SND_SOC_DAPM_PGA("Noise Generator", MADERA_COMFORT_NOISE_GENERATOR,
+		 MADERA_NOISE_GEN_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("Tone Generator 1", MADERA_TONE_GENERATOR_1,
+		 MADERA_TONE1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Tone Generator 2", MADERA_TONE_GENERATOR_1,
+		 MADERA_TONE2_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_SIGGEN("HAPTICS"),
+
+SND_SOC_DAPM_MUX("AEC1 Loopback", MADERA_DAC_AEC_CONTROL_1,
+		 MADERA_AEC1_LOOPBACK_ENA_SHIFT, 0,
+		 &cs47l15_aec_loopback_mux[0]),
+SND_SOC_DAPM_MUX("AEC2 Loopback", MADERA_DAC_AEC_CONTROL_2,
+		 MADERA_AEC2_LOOPBACK_ENA_SHIFT, 0,
+		 &cs47l15_aec_loopback_mux[1]),
+
+SND_SOC_DAPM_PGA_E("IN1L", MADERA_INPUT_ENABLES, MADERA_IN1L_ENA_SHIFT,
+		   0, NULL, 0, madera_in_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("IN1R", MADERA_INPUT_ENABLES, MADERA_IN1R_ENA_SHIFT,
+		   0, NULL, 0, madera_in_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("IN2L", MADERA_INPUT_ENABLES, MADERA_IN2L_ENA_SHIFT,
+		   0, NULL, 0, madera_in_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("IN2R", MADERA_INPUT_ENABLES, MADERA_IN2R_ENA_SHIFT,
+		   0, NULL, 0, madera_in_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+
+SND_SOC_DAPM_AIF_IN("AIF1RX1", NULL, 0,
+		    MADERA_AIF1_RX_ENABLES, MADERA_AIF1RX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX2", NULL, 0,
+		    MADERA_AIF1_RX_ENABLES, MADERA_AIF1RX2_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX3", NULL, 0,
+		    MADERA_AIF1_RX_ENABLES, MADERA_AIF1RX3_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX4", NULL, 0,
+		    MADERA_AIF1_RX_ENABLES, MADERA_AIF1RX4_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX5", NULL, 0,
+		    MADERA_AIF1_RX_ENABLES, MADERA_AIF1RX5_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX6", NULL, 0,
+		    MADERA_AIF1_RX_ENABLES, MADERA_AIF1RX6_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_AIF_IN("AIF2RX1", NULL, 0,
+		    MADERA_AIF2_RX_ENABLES, MADERA_AIF2RX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF2RX2", NULL, 0,
+		    MADERA_AIF2_RX_ENABLES, MADERA_AIF2RX2_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF2RX3", NULL, 0,
+		    MADERA_AIF2_RX_ENABLES, MADERA_AIF2RX3_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF2RX4", NULL, 0,
+		    MADERA_AIF2_RX_ENABLES, MADERA_AIF2RX4_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_AIF_IN("AIF3RX1", NULL, 0,
+		    MADERA_AIF3_RX_ENABLES, MADERA_AIF3RX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF3RX2", NULL, 0,
+		    MADERA_AIF3_RX_ENABLES, MADERA_AIF3RX2_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_PGA("EQ1", MADERA_EQ1_1, MADERA_EQ1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("EQ2", MADERA_EQ2_1, MADERA_EQ2_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("EQ3", MADERA_EQ3_1, MADERA_EQ3_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("EQ4", MADERA_EQ4_1, MADERA_EQ4_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("DRC1L", MADERA_DRC1_CTRL1, MADERA_DRC1L_ENA_SHIFT, 0,
+		 NULL, 0),
+SND_SOC_DAPM_PGA("DRC1R", MADERA_DRC1_CTRL1, MADERA_DRC1R_ENA_SHIFT, 0,
+		 NULL, 0),
+SND_SOC_DAPM_PGA("DRC2L", MADERA_DRC2_CTRL1, MADERA_DRC2L_ENA_SHIFT, 0,
+		 NULL, 0),
+SND_SOC_DAPM_PGA("DRC2R", MADERA_DRC2_CTRL1, MADERA_DRC2R_ENA_SHIFT, 0,
+		 NULL, 0),
+
+SND_SOC_DAPM_PGA("LHPF1", MADERA_HPLPF1_1, MADERA_LHPF1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("LHPF2", MADERA_HPLPF2_1, MADERA_LHPF2_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("LHPF3", MADERA_HPLPF3_1, MADERA_LHPF3_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("LHPF4", MADERA_HPLPF4_1, MADERA_LHPF4_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("ISRC1DEC1", MADERA_ISRC_1_CTRL_3,
+		 MADERA_ISRC1_DEC1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC1DEC2", MADERA_ISRC_1_CTRL_3,
+		 MADERA_ISRC1_DEC2_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC1DEC3", MADERA_ISRC_1_CTRL_3,
+		 MADERA_ISRC1_DEC3_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC1DEC4", MADERA_ISRC_1_CTRL_3,
+		 MADERA_ISRC1_DEC4_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("ISRC1INT1", MADERA_ISRC_1_CTRL_3,
+		 MADERA_ISRC1_INT1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC1INT2", MADERA_ISRC_1_CTRL_3,
+		 MADERA_ISRC1_INT2_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC1INT3", MADERA_ISRC_1_CTRL_3,
+		 MADERA_ISRC1_INT3_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC1INT4", MADERA_ISRC_1_CTRL_3,
+		 MADERA_ISRC1_INT4_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("ISRC2DEC1", MADERA_ISRC_2_CTRL_3,
+		 MADERA_ISRC2_DEC1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC2DEC2", MADERA_ISRC_2_CTRL_3,
+		 MADERA_ISRC2_DEC2_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC2DEC3", MADERA_ISRC_2_CTRL_3,
+		 MADERA_ISRC2_DEC3_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC2DEC4", MADERA_ISRC_2_CTRL_3,
+		 MADERA_ISRC2_DEC4_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("ISRC2INT1", MADERA_ISRC_2_CTRL_3,
+		 MADERA_ISRC2_INT1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC2INT2", MADERA_ISRC_2_CTRL_3,
+		 MADERA_ISRC2_INT2_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC2INT3", MADERA_ISRC_2_CTRL_3,
+		 MADERA_ISRC2_INT3_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC2INT4", MADERA_ISRC_2_CTRL_3,
+		 MADERA_ISRC2_INT4_ENA_SHIFT, 0, NULL, 0),
+
+WM_ADSP2("DSP1", 0, cs47l15_adsp_power_ev),
+
+/* end of ordered widget list */
+
+MADERA_MIXER_WIDGETS(EQ1, "EQ1"),
+MADERA_MIXER_WIDGETS(EQ2, "EQ2"),
+MADERA_MIXER_WIDGETS(EQ3, "EQ3"),
+MADERA_MIXER_WIDGETS(EQ4, "EQ4"),
+
+MADERA_MIXER_WIDGETS(DRC1L, "DRC1L"),
+MADERA_MIXER_WIDGETS(DRC1R, "DRC1R"),
+MADERA_MIXER_WIDGETS(DRC2L, "DRC2L"),
+MADERA_MIXER_WIDGETS(DRC2R, "DRC2R"),
+
+SND_SOC_DAPM_SWITCH("DRC1 Activity Output", SND_SOC_NOPM, 0, 0,
+		    &madera_drc_activity_output_mux[0]),
+SND_SOC_DAPM_SWITCH("DRC2 Activity Output", SND_SOC_NOPM, 0, 0,
+		    &madera_drc_activity_output_mux[1]),
+
+MADERA_MIXER_WIDGETS(LHPF1, "LHPF1"),
+MADERA_MIXER_WIDGETS(LHPF2, "LHPF2"),
+MADERA_MIXER_WIDGETS(LHPF3, "LHPF3"),
+MADERA_MIXER_WIDGETS(LHPF4, "LHPF4"),
+
+MADERA_MIXER_WIDGETS(PWM1, "PWM1"),
+MADERA_MIXER_WIDGETS(PWM2, "PWM2"),
+
+MADERA_MIXER_WIDGETS(OUT1L, "HPOUT1L"),
+MADERA_MIXER_WIDGETS(OUT1R, "HPOUT1R"),
+MADERA_MIXER_WIDGETS(SPKOUTL, "SPKOUTL"),
+MADERA_MIXER_WIDGETS(SPKDAT1L, "SPKDAT1L"),
+MADERA_MIXER_WIDGETS(SPKDAT1R, "SPKDAT1R"),
+
+MADERA_MIXER_WIDGETS(AIF1TX1, "AIF1TX1"),
+MADERA_MIXER_WIDGETS(AIF1TX2, "AIF1TX2"),
+MADERA_MIXER_WIDGETS(AIF1TX3, "AIF1TX3"),
+MADERA_MIXER_WIDGETS(AIF1TX4, "AIF1TX4"),
+MADERA_MIXER_WIDGETS(AIF1TX5, "AIF1TX5"),
+MADERA_MIXER_WIDGETS(AIF1TX6, "AIF1TX6"),
+
+MADERA_MIXER_WIDGETS(AIF2TX1, "AIF2TX1"),
+MADERA_MIXER_WIDGETS(AIF2TX2, "AIF2TX2"),
+MADERA_MIXER_WIDGETS(AIF2TX3, "AIF2TX3"),
+MADERA_MIXER_WIDGETS(AIF2TX4, "AIF2TX4"),
+
+MADERA_MIXER_WIDGETS(AIF3TX1, "AIF3TX1"),
+MADERA_MIXER_WIDGETS(AIF3TX2, "AIF3TX2"),
+
+MADERA_MUX_WIDGETS(SPD1TX1, "SPDIF1TX1"),
+MADERA_MUX_WIDGETS(SPD1TX2, "SPDIF1TX2"),
+
+MADERA_DSP_WIDGETS(DSP1, "DSP1"),
+
+SND_SOC_DAPM_SWITCH("DSP1 Trigger Output", SND_SOC_NOPM, 0, 0,
+		    &madera_dsp_trigger_output_mux[0]),
+
+MADERA_MUX_WIDGETS(ISRC1DEC1, "ISRC1DEC1"),
+MADERA_MUX_WIDGETS(ISRC1DEC2, "ISRC1DEC2"),
+MADERA_MUX_WIDGETS(ISRC1DEC3, "ISRC1DEC3"),
+MADERA_MUX_WIDGETS(ISRC1DEC4, "ISRC1DEC4"),
+
+MADERA_MUX_WIDGETS(ISRC1INT1, "ISRC1INT1"),
+MADERA_MUX_WIDGETS(ISRC1INT2, "ISRC1INT2"),
+MADERA_MUX_WIDGETS(ISRC1INT3, "ISRC1INT3"),
+MADERA_MUX_WIDGETS(ISRC1INT4, "ISRC1INT4"),
+
+MADERA_MUX_WIDGETS(ISRC2DEC1, "ISRC2DEC1"),
+MADERA_MUX_WIDGETS(ISRC2DEC2, "ISRC2DEC2"),
+MADERA_MUX_WIDGETS(ISRC2DEC3, "ISRC2DEC3"),
+MADERA_MUX_WIDGETS(ISRC2DEC4, "ISRC2DEC4"),
+
+MADERA_MUX_WIDGETS(ISRC2INT1, "ISRC2INT1"),
+MADERA_MUX_WIDGETS(ISRC2INT2, "ISRC2INT2"),
+MADERA_MUX_WIDGETS(ISRC2INT3, "ISRC2INT3"),
+MADERA_MUX_WIDGETS(ISRC2INT4, "ISRC2INT4"),
+
+SND_SOC_DAPM_OUTPUT("HPOUTL"),
+SND_SOC_DAPM_OUTPUT("HPOUTR"),
+SND_SOC_DAPM_OUTPUT("EPOUTP"),
+SND_SOC_DAPM_OUTPUT("EPOUTN"),
+SND_SOC_DAPM_OUTPUT("SPKOUTN"),
+SND_SOC_DAPM_OUTPUT("SPKOUTP"),
+SND_SOC_DAPM_OUTPUT("SPKDAT1L"),
+SND_SOC_DAPM_OUTPUT("SPKDAT1R"),
+SND_SOC_DAPM_OUTPUT("SPDIF1"),
+
+SND_SOC_DAPM_OUTPUT("MICSUPP"),
+};
+
+#define MADERA_MIXER_INPUT_ROUTES(name)	\
+	{ name, "Noise Generator", "Noise Generator" }, \
+	{ name, "Tone Generator 1", "Tone Generator 1" }, \
+	{ name, "Tone Generator 2", "Tone Generator 2" }, \
+	{ name, "Haptics", "HAPTICS" }, \
+	{ name, "AEC1", "AEC1 Loopback" }, \
+	{ name, "AEC2", "AEC2 Loopback" }, \
+	{ name, "IN1L", "IN1L" }, \
+	{ name, "IN1R", "IN1R" }, \
+	{ name, "IN2L", "IN2L" }, \
+	{ name, "IN2R", "IN2R" }, \
+	{ name, "AIF1RX1", "AIF1RX1" }, \
+	{ name, "AIF1RX2", "AIF1RX2" }, \
+	{ name, "AIF1RX3", "AIF1RX3" }, \
+	{ name, "AIF1RX4", "AIF1RX4" }, \
+	{ name, "AIF1RX5", "AIF1RX5" }, \
+	{ name, "AIF1RX6", "AIF1RX6" }, \
+	{ name, "AIF2RX1", "AIF2RX1" }, \
+	{ name, "AIF2RX2", "AIF2RX2" }, \
+	{ name, "AIF2RX3", "AIF2RX3" }, \
+	{ name, "AIF2RX4", "AIF2RX4" }, \
+	{ name, "AIF3RX1", "AIF3RX1" }, \
+	{ name, "AIF3RX2", "AIF3RX2" }, \
+	{ name, "EQ1", "EQ1" }, \
+	{ name, "EQ2", "EQ2" }, \
+	{ name, "EQ3", "EQ3" }, \
+	{ name, "EQ4", "EQ4" }, \
+	{ name, "DRC1L", "DRC1L" }, \
+	{ name, "DRC1R", "DRC1R" }, \
+	{ name, "DRC2L", "DRC2L" }, \
+	{ name, "DRC2R", "DRC2R" }, \
+	{ name, "LHPF1", "LHPF1" }, \
+	{ name, "LHPF2", "LHPF2" }, \
+	{ name, "LHPF3", "LHPF3" }, \
+	{ name, "LHPF4", "LHPF4" }, \
+	{ name, "ISRC1DEC1", "ISRC1DEC1" }, \
+	{ name, "ISRC1DEC2", "ISRC1DEC2" }, \
+	{ name, "ISRC1DEC3", "ISRC1DEC3" }, \
+	{ name, "ISRC1DEC4", "ISRC1DEC4" }, \
+	{ name, "ISRC1INT1", "ISRC1INT1" }, \
+	{ name, "ISRC1INT2", "ISRC1INT2" }, \
+	{ name, "ISRC1INT3", "ISRC1INT3" }, \
+	{ name, "ISRC1INT4", "ISRC1INT4" }, \
+	{ name, "ISRC2DEC1", "ISRC2DEC1" }, \
+	{ name, "ISRC2DEC2", "ISRC2DEC2" }, \
+	{ name, "ISRC2DEC3", "ISRC2DEC3" }, \
+	{ name, "ISRC2DEC4", "ISRC2DEC4" }, \
+	{ name, "ISRC2INT1", "ISRC2INT1" }, \
+	{ name, "ISRC2INT2", "ISRC2INT2" }, \
+	{ name, "ISRC2INT3", "ISRC2INT3" }, \
+	{ name, "ISRC2INT4", "ISRC2INT4" }, \
+	{ name, "DSP1.1", "DSP1" }, \
+	{ name, "DSP1.2", "DSP1" }, \
+	{ name, "DSP1.3", "DSP1" }, \
+	{ name, "DSP1.4", "DSP1" }, \
+	{ name, "DSP1.5", "DSP1" }, \
+	{ name, "DSP1.6", "DSP1" }
+
+static const struct snd_soc_dapm_route cs47l15_dapm_routes[] = {
+	/* Internal clock domains */
+	{ "EQ1", NULL, "FXCLK" },
+	{ "EQ2", NULL, "FXCLK" },
+	{ "EQ3", NULL, "FXCLK" },
+	{ "EQ4", NULL, "FXCLK" },
+	{ "DRC1L", NULL, "FXCLK" },
+	{ "DRC1R", NULL, "FXCLK" },
+	{ "DRC2L", NULL, "FXCLK" },
+	{ "DRC2R", NULL, "FXCLK" },
+	{ "LHPF1", NULL, "FXCLK" },
+	{ "LHPF2", NULL, "FXCLK" },
+	{ "LHPF3", NULL, "FXCLK" },
+	{ "LHPF4", NULL, "FXCLK" },
+	{ "PWM1 Mixer", NULL, "PWMCLK" },
+	{ "PWM2 Mixer", NULL, "PWMCLK" },
+	{ "OUT1L", NULL, "OUTCLK" },
+	{ "OUT1R", NULL, "OUTCLK" },
+	{ "OUT4L", NULL, "OUTCLK" },
+	{ "OUT5L", NULL, "OUTCLK" },
+	{ "OUT5R", NULL, "OUTCLK" },
+	{ "AIF1TX1", NULL, "AIF1TXCLK" },
+	{ "AIF1TX2", NULL, "AIF1TXCLK" },
+	{ "AIF1TX3", NULL, "AIF1TXCLK" },
+	{ "AIF1TX4", NULL, "AIF1TXCLK" },
+	{ "AIF1TX5", NULL, "AIF1TXCLK" },
+	{ "AIF1TX6", NULL, "AIF1TXCLK" },
+	{ "AIF2TX1", NULL, "AIF2TXCLK" },
+	{ "AIF2TX2", NULL, "AIF2TXCLK" },
+	{ "AIF2TX3", NULL, "AIF2TXCLK" },
+	{ "AIF2TX4", NULL, "AIF2TXCLK" },
+	{ "AIF3TX1", NULL, "AIF3TXCLK" },
+	{ "AIF3TX2", NULL, "AIF3TXCLK" },
+	{ "SPD1TX1", NULL, "SPDCLK" },
+	{ "SPD1TX2", NULL, "SPDCLK" },
+	{ "DSP1", NULL, "DSP1CLK" },
+	{ "ISRC1DEC1", NULL, "ISRC1CLK" },
+	{ "ISRC1DEC2", NULL, "ISRC1CLK" },
+	{ "ISRC1DEC3", NULL, "ISRC1CLK" },
+	{ "ISRC1DEC4", NULL, "ISRC1CLK" },
+	{ "ISRC1INT1", NULL, "ISRC1CLK" },
+	{ "ISRC1INT2", NULL, "ISRC1CLK" },
+	{ "ISRC1INT3", NULL, "ISRC1CLK" },
+	{ "ISRC1INT4", NULL, "ISRC1CLK" },
+	{ "ISRC2DEC1", NULL, "ISRC2CLK" },
+	{ "ISRC2DEC2", NULL, "ISRC2CLK" },
+	{ "ISRC2DEC3", NULL, "ISRC2CLK" },
+	{ "ISRC2DEC4", NULL, "ISRC2CLK" },
+	{ "ISRC2INT1", NULL, "ISRC2CLK" },
+	{ "ISRC2INT2", NULL, "ISRC2CLK" },
+	{ "ISRC2INT3", NULL, "ISRC2CLK" },
+	{ "ISRC2INT4", NULL, "ISRC2CLK" },
+
+	{ "OUT1L", NULL, "CPVDD1" },
+	{ "OUT1R", NULL, "CPVDD1" },
+	{ "OUT4L", NULL, "SPKVDD" },
+
+	{ "OUT1L", NULL, "SYSCLK" },
+	{ "OUT1R", NULL, "SYSCLK" },
+	{ "OUT4L", NULL, "SYSCLK" },
+	{ "OUT5L", NULL, "SYSCLK" },
+	{ "OUT5R", NULL, "SYSCLK" },
+
+	{ "SPD1", NULL, "SYSCLK" },
+	{ "SPD1", NULL, "SPD1TX1" },
+	{ "SPD1", NULL, "SPD1TX2" },
+
+	{ "IN1L", NULL, "SYSCLK" },
+	{ "IN1R", NULL, "SYSCLK" },
+	{ "IN2L", NULL, "SYSCLK" },
+	{ "IN2R", NULL, "SYSCLK" },
+
+	{ "MICBIAS1", NULL, "MICVDD" },
+
+	{ "MICBIAS1A", NULL, "MICBIAS1" },
+	{ "MICBIAS1B", NULL, "MICBIAS1" },
+	{ "MICBIAS1C", NULL, "MICBIAS1" },
+
+	{ "Noise Generator", NULL, "SYSCLK" },
+	{ "Tone Generator 1", NULL, "SYSCLK" },
+	{ "Tone Generator 2", NULL, "SYSCLK" },
+
+	{ "Noise Generator", NULL, "NOISE" },
+	{ "Tone Generator 1", NULL, "TONE" },
+	{ "Tone Generator 2", NULL, "TONE" },
+
+	{ "AIF1 Capture", NULL, "AIF1TX1" },
+	{ "AIF1 Capture", NULL, "AIF1TX2" },
+	{ "AIF1 Capture", NULL, "AIF1TX3" },
+	{ "AIF1 Capture", NULL, "AIF1TX4" },
+	{ "AIF1 Capture", NULL, "AIF1TX5" },
+	{ "AIF1 Capture", NULL, "AIF1TX6" },
+
+	{ "AIF1RX1", NULL, "AIF1 Playback" },
+	{ "AIF1RX2", NULL, "AIF1 Playback" },
+	{ "AIF1RX3", NULL, "AIF1 Playback" },
+	{ "AIF1RX4", NULL, "AIF1 Playback" },
+	{ "AIF1RX5", NULL, "AIF1 Playback" },
+	{ "AIF1RX6", NULL, "AIF1 Playback" },
+
+	{ "AIF2 Capture", NULL, "AIF2TX1" },
+	{ "AIF2 Capture", NULL, "AIF2TX2" },
+	{ "AIF2 Capture", NULL, "AIF2TX3" },
+	{ "AIF2 Capture", NULL, "AIF2TX4" },
+
+	{ "AIF2RX1", NULL, "AIF2 Playback" },
+	{ "AIF2RX2", NULL, "AIF2 Playback" },
+	{ "AIF2RX3", NULL, "AIF2 Playback" },
+	{ "AIF2RX4", NULL, "AIF2 Playback" },
+
+	{ "AIF3 Capture", NULL, "AIF3TX1" },
+	{ "AIF3 Capture", NULL, "AIF3TX2" },
+
+	{ "AIF3RX1", NULL, "AIF3 Playback" },
+	{ "AIF3RX2", NULL, "AIF3 Playback" },
+
+	{ "AIF1 Playback", NULL, "SYSCLK" },
+	{ "AIF2 Playback", NULL, "SYSCLK" },
+	{ "AIF3 Playback", NULL, "SYSCLK" },
+
+	{ "AIF1 Capture", NULL, "SYSCLK" },
+	{ "AIF2 Capture", NULL, "SYSCLK" },
+	{ "AIF3 Capture", NULL, "SYSCLK" },
+
+	{ "Audio Trace DSP", NULL, "DSP1" },
+
+	{ "IN1L Analog Mux", "A", "IN1ALN" },
+	{ "IN1L Analog Mux", "A", "IN1ALP" },
+	{ "IN1L Analog Mux", "B", "IN1BLN" },
+	{ "IN1L Analog Mux", "B", "IN1BLP" },
+	{ "IN1R Analog Mux", "A", "IN1ARN" },
+	{ "IN1R Analog Mux", "A", "IN1ARP" },
+	{ "IN1R Analog Mux", "B", "IN1BRN" },
+	{ "IN1R Analog Mux", "B", "IN1BRP" },
+
+	{ "IN1L Mode", "Analog", "IN1L Analog Mux" },
+	{ "IN1R Mode", "Analog", "IN1R Analog Mux" },
+
+	{ "IN1L Mode", "Digital", "IN1ALN" },
+	{ "IN1L Mode", "Digital", "IN1ALP" },
+	{ "IN1R Mode", "Digital", "IN1ALN" },
+	{ "IN1R Mode", "Digital", "IN1ALP" },
+
+	{ "IN1L", NULL, "IN1L Mode" },
+	{ "IN1R", NULL, "IN1R Mode" },
+
+	{ "IN2L Mode", "Analog", "IN2N" },
+	{ "IN2L Mode", "Analog", "IN2P" },
+
+	{ "IN2L Mode", "Digital", "SPKRXDAT" },
+	{ "IN2R Mode", "Digital", "SPKRXDAT" },
+
+	{ "IN2L", NULL, "IN2L Mode" },
+	{ "IN2R", NULL, "IN2R Mode" },
+
+	MADERA_MIXER_ROUTES("OUT1L", "HPOUT1L"),
+	MADERA_MIXER_ROUTES("OUT1R", "HPOUT1R"),
+	MADERA_MIXER_ROUTES("OUT4L", "SPKOUTL"),
+	MADERA_MIXER_ROUTES("OUT5L", "SPKDAT1L"),
+	MADERA_MIXER_ROUTES("OUT5R", "SPKDAT1R"),
+
+	MADERA_MIXER_ROUTES("PWM1 Driver", "PWM1"),
+	MADERA_MIXER_ROUTES("PWM2 Driver", "PWM2"),
+
+	MADERA_MIXER_ROUTES("AIF1TX1", "AIF1TX1"),
+	MADERA_MIXER_ROUTES("AIF1TX2", "AIF1TX2"),
+	MADERA_MIXER_ROUTES("AIF1TX3", "AIF1TX3"),
+	MADERA_MIXER_ROUTES("AIF1TX4", "AIF1TX4"),
+	MADERA_MIXER_ROUTES("AIF1TX5", "AIF1TX5"),
+	MADERA_MIXER_ROUTES("AIF1TX6", "AIF1TX6"),
+
+	MADERA_MIXER_ROUTES("AIF2TX1", "AIF2TX1"),
+	MADERA_MIXER_ROUTES("AIF2TX2", "AIF2TX2"),
+	MADERA_MIXER_ROUTES("AIF2TX3", "AIF2TX3"),
+	MADERA_MIXER_ROUTES("AIF2TX4", "AIF2TX4"),
+
+	MADERA_MIXER_ROUTES("AIF3TX1", "AIF3TX1"),
+	MADERA_MIXER_ROUTES("AIF3TX2", "AIF3TX2"),
+
+	MADERA_MUX_ROUTES("SPD1TX1", "SPDIF1TX1"),
+	MADERA_MUX_ROUTES("SPD1TX2", "SPDIF1TX2"),
+
+	MADERA_MIXER_ROUTES("EQ1", "EQ1"),
+	MADERA_MIXER_ROUTES("EQ2", "EQ2"),
+	MADERA_MIXER_ROUTES("EQ3", "EQ3"),
+	MADERA_MIXER_ROUTES("EQ4", "EQ4"),
+
+	MADERA_MIXER_ROUTES("DRC1L", "DRC1L"),
+	MADERA_MIXER_ROUTES("DRC1R", "DRC1R"),
+	MADERA_MIXER_ROUTES("DRC2L", "DRC2L"),
+	MADERA_MIXER_ROUTES("DRC2R", "DRC2R"),
+
+	MADERA_MIXER_ROUTES("LHPF1", "LHPF1"),
+	MADERA_MIXER_ROUTES("LHPF2", "LHPF2"),
+	MADERA_MIXER_ROUTES("LHPF3", "LHPF3"),
+	MADERA_MIXER_ROUTES("LHPF4", "LHPF4"),
+
+	MADERA_DSP_ROUTES("DSP1"),
+
+	{ "DSP Trigger Out", NULL, "DSP1 Trigger Output" },
+
+	{ "DSP1 Trigger Output", "Switch", "DSP1" },
+
+	MADERA_MUX_ROUTES("ISRC1INT1", "ISRC1INT1"),
+	MADERA_MUX_ROUTES("ISRC1INT2", "ISRC1INT2"),
+	MADERA_MUX_ROUTES("ISRC1INT3", "ISRC1INT3"),
+	MADERA_MUX_ROUTES("ISRC1INT4", "ISRC1INT4"),
+
+	MADERA_MUX_ROUTES("ISRC1DEC1", "ISRC1DEC1"),
+	MADERA_MUX_ROUTES("ISRC1DEC2", "ISRC1DEC2"),
+	MADERA_MUX_ROUTES("ISRC1DEC3", "ISRC1DEC3"),
+	MADERA_MUX_ROUTES("ISRC1DEC4", "ISRC1DEC4"),
+
+	MADERA_MUX_ROUTES("ISRC2INT1", "ISRC2INT1"),
+	MADERA_MUX_ROUTES("ISRC2INT2", "ISRC2INT2"),
+	MADERA_MUX_ROUTES("ISRC2INT3", "ISRC2INT3"),
+	MADERA_MUX_ROUTES("ISRC2INT4", "ISRC2INT4"),
+
+	MADERA_MUX_ROUTES("ISRC2DEC1", "ISRC2DEC1"),
+	MADERA_MUX_ROUTES("ISRC2DEC2", "ISRC2DEC2"),
+	MADERA_MUX_ROUTES("ISRC2DEC3", "ISRC2DEC3"),
+	MADERA_MUX_ROUTES("ISRC2DEC4", "ISRC2DEC4"),
+
+	{ "AEC1 Loopback", "HPOUT1L", "OUT1L" },
+	{ "AEC1 Loopback", "HPOUT1R", "OUT1R" },
+	{ "AEC2 Loopback", "HPOUT1L", "OUT1L" },
+	{ "AEC2 Loopback", "HPOUT1R", "OUT1R" },
+	{ "HPOUT1 Demux", NULL, "OUT1L" },
+	{ "HPOUT1 Demux", NULL, "OUT1R" },
+	{ "HPOUTL", "HPOUT", "HPOUT1 Demux" },
+	{ "HPOUTR", "HPOUT", "HPOUT1 Demux" },
+	{ "EPOUTP", "EPOUT", "HPOUT1 Demux" },
+	{ "EPOUTN", "EPOUT", "HPOUT1 Demux" },
+
+	{ "AEC1 Loopback", "SPKOUTL", "OUT4L" },
+	{ "AEC2 Loopback", "SPKOUTL", "OUT4L" },
+	{ "SPKOUTN", NULL, "OUT4L" },
+	{ "SPKOUTP", NULL, "OUT4L" },
+
+	{ "AEC1 Loopback", "SPKDAT1L", "OUT5L" },
+	{ "AEC1 Loopback", "SPKDAT1R", "OUT5R" },
+	{ "AEC2 Loopback", "SPKDAT1L", "OUT5L" },
+	{ "AEC2 Loopback", "SPKDAT1R", "OUT5R" },
+	{ "SPKDAT1L", NULL, "OUT5L" },
+	{ "SPKDAT1R", NULL, "OUT5R" },
+
+	{ "SPDIF1", NULL, "SPD1" },
+
+	{ "MICSUPP", NULL, "SYSCLK" },
+
+	{ "DRC1 Signal Activity", NULL, "DRC1 Activity Output" },
+	{ "DRC2 Signal Activity", NULL, "DRC2 Activity Output" },
+	{ "DRC1 Activity Output", "Switch", "DRC1L" },
+	{ "DRC1 Activity Output", "Switch", "DRC1R" },
+	{ "DRC2 Activity Output", "Switch", "DRC2L" },
+	{ "DRC2 Activity Output", "Switch", "DRC2R" },
+};
+
+static int cs47l15_set_fll(struct snd_soc_component *component, int fll_id,
+			   int source, unsigned int fref, unsigned int fout)
+{
+	struct cs47l15 *cs47l15 = snd_soc_component_get_drvdata(component);
+
+	switch (fll_id) {
+	case MADERA_FLL1_REFCLK:
+		return madera_set_fll_refclk(&cs47l15->fll[0], source, fref,
+					     fout);
+	case MADERA_FLLAO_REFCLK:
+		return madera_set_fll_ao_refclk(&cs47l15->fll[1], source, fref,
+						fout);
+	case MADERA_FLL1_SYNCCLK:
+		return madera_set_fll_syncclk(&cs47l15->fll[0], source, fref,
+					      fout);
+	default:
+		return -EINVAL;
+	}
+}
+
+static struct snd_soc_dai_driver cs47l15_dai[] = {
+	{
+		.name = "cs47l15-aif1",
+		.id = 1,
+		.base = MADERA_AIF1_BCLK_CTRL,
+		.playback = {
+			.stream_name = "AIF1 Playback",
+			.channels_min = 1,
+			.channels_max = 6,
+			.rates = MADERA_RATES,
+			.formats = MADERA_FORMATS,
+		},
+		.capture = {
+			.stream_name = "AIF1 Capture",
+			.channels_min = 1,
+			.channels_max = 6,
+			.rates = MADERA_RATES,
+			.formats = MADERA_FORMATS,
+		 },
+		.ops = &madera_dai_ops,
+		.symmetric_rates = 1,
+		.symmetric_samplebits = 1,
+	},
+	{
+		.name = "cs47l15-aif2",
+		.id = 2,
+		.base = MADERA_AIF2_BCLK_CTRL,
+		.playback = {
+			.stream_name = "AIF2 Playback",
+			.channels_min = 1,
+			.channels_max = 4,
+			.rates = MADERA_RATES,
+			.formats = MADERA_FORMATS,
+		},
+		.capture = {
+			.stream_name = "AIF2 Capture",
+			.channels_min = 1,
+			.channels_max = 4,
+			.rates = MADERA_RATES,
+			.formats = MADERA_FORMATS,
+		 },
+		.ops = &madera_dai_ops,
+		.symmetric_rates = 1,
+		.symmetric_samplebits = 1,
+	},
+	{
+		.name = "cs47l15-aif3",
+		.id = 3,
+		.base = MADERA_AIF3_BCLK_CTRL,
+		.playback = {
+			.stream_name = "AIF3 Playback",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = MADERA_RATES,
+			.formats = MADERA_FORMATS,
+		},
+		.capture = {
+			.stream_name = "AIF3 Capture",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = MADERA_RATES,
+			.formats = MADERA_FORMATS,
+		 },
+		.ops = &madera_dai_ops,
+		.symmetric_rates = 1,
+		.symmetric_samplebits = 1,
+	},
+	{
+		.name = "cs47l15-cpu-trace",
+		.capture = {
+			.stream_name = "Audio Trace CPU",
+			.channels_min = 1,
+			.channels_max = 6,
+			.rates = MADERA_RATES,
+			.formats = MADERA_FORMATS,
+		},
+		.compress_new = snd_soc_new_compress,
+	},
+	{
+		.name = "cs47l15-dsp-trace",
+		.capture = {
+			.stream_name = "Audio Trace DSP",
+			.channels_min = 1,
+			.channels_max = 6,
+			.rates = MADERA_RATES,
+			.formats = MADERA_FORMATS,
+		},
+	},
+};
+
+static int cs47l15_open(struct snd_compr_stream *stream)
+{
+	struct snd_soc_pcm_runtime *rtd = stream->private_data;
+	struct snd_soc_component *component =
+		snd_soc_rtdcom_lookup(rtd, DRV_NAME);
+	struct cs47l15 *cs47l15 = snd_soc_component_get_drvdata(component);
+	struct madera_priv *priv = &cs47l15->core;
+	struct madera *madera = priv->madera;
+	int n_adsp;
+
+	if (strcmp(rtd->codec_dai->name, "cs47l15-dsp-trace") == 0) {
+		n_adsp = 0;
+	} else {
+		dev_err(madera->dev,
+			"No suitable compressed stream for DAI '%s'\n",
+			rtd->codec_dai->name);
+		return -EINVAL;
+	}
+
+	return wm_adsp_compr_open(&priv->adsp[n_adsp], stream);
+}
+
+static irqreturn_t cs47l15_adsp2_irq(int irq, void *data)
+{
+	struct cs47l15 *cs47l15 = data;
+	struct madera_priv *priv = &cs47l15->core;
+	struct madera *madera = priv->madera;
+	int ret;
+
+	ret = wm_adsp_compr_handle_irq(&priv->adsp[0]);
+	if (ret == -ENODEV) {
+		dev_err(madera->dev, "Spurious compressed data IRQ\n");
+		return IRQ_NONE;
+	}
+
+	return IRQ_HANDLED;
+}
+
+static int cs47l15_component_probe(struct snd_soc_component *component)
+{
+	struct cs47l15 *cs47l15 = snd_soc_component_get_drvdata(component);
+	struct madera *madera = cs47l15->core.madera;
+	int ret;
+
+	snd_soc_component_init_regmap(component, madera->regmap);
+
+	mutex_lock(&madera->dapm_ptr_lock);
+	madera->dapm = snd_soc_component_get_dapm(component);
+	mutex_unlock(&madera->dapm_ptr_lock);
+
+	ret = madera_init_inputs(component);
+	if (ret)
+		return ret;
+
+	ret = madera_init_outputs(component, CS47L15_MONO_OUTPUTS);
+	if (ret)
+		return ret;
+
+	snd_soc_component_disable_pin(component, "HAPTICS");
+
+	ret = snd_soc_add_component_controls(component,
+					     madera_adsp_rate_controls,
+					     CS47L15_NUM_ADSP);
+	if (ret)
+		return ret;
+
+	wm_adsp2_component_probe(&cs47l15->core.adsp[0], component);
+
+	return 0;
+}
+
+static void cs47l15_component_remove(struct snd_soc_component *component)
+{
+	struct cs47l15 *cs47l15 = snd_soc_component_get_drvdata(component);
+	struct madera *madera = cs47l15->core.madera;
+
+	mutex_lock(&madera->dapm_ptr_lock);
+	madera->dapm = NULL;
+	mutex_unlock(&madera->dapm_ptr_lock);
+
+	wm_adsp2_component_remove(&cs47l15->core.adsp[0], component);
+}
+
+#define CS47L15_DIG_VU 0x0200
+
+static unsigned int cs47l15_digital_vu[] = {
+	MADERA_DAC_DIGITAL_VOLUME_1L,
+	MADERA_DAC_DIGITAL_VOLUME_1R,
+	MADERA_DAC_DIGITAL_VOLUME_4L,
+	MADERA_DAC_DIGITAL_VOLUME_5L,
+	MADERA_DAC_DIGITAL_VOLUME_5R,
+};
+
+static const struct snd_compr_ops cs47l15_compr_ops = {
+	.open = &cs47l15_open,
+	.free = &wm_adsp_compr_free,
+	.set_params = &wm_adsp_compr_set_params,
+	.get_caps = &wm_adsp_compr_get_caps,
+	.trigger = &wm_adsp_compr_trigger,
+	.pointer = &wm_adsp_compr_pointer,
+	.copy = &wm_adsp_compr_copy,
+};
+
+static const struct snd_soc_component_driver soc_component_dev_cs47l15 = {
+	.probe			= &cs47l15_component_probe,
+	.remove			= &cs47l15_component_remove,
+	.set_sysclk		= &madera_set_sysclk,
+	.set_pll		= &cs47l15_set_fll,
+	.name			= DRV_NAME,
+	.compr_ops		= &cs47l15_compr_ops,
+	.controls		= cs47l15_snd_controls,
+	.num_controls		= ARRAY_SIZE(cs47l15_snd_controls),
+	.dapm_widgets		= cs47l15_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(cs47l15_dapm_widgets),
+	.dapm_routes		= cs47l15_dapm_routes,
+	.num_dapm_routes	= ARRAY_SIZE(cs47l15_dapm_routes),
+	.use_pmdown_time	= 1,
+	.endianness		= 1,
+	.non_legacy_dai_naming	= 1,
+};
+
+static int cs47l15_probe(struct platform_device *pdev)
+{
+	struct madera *madera = dev_get_drvdata(pdev->dev.parent);
+	struct cs47l15 *cs47l15;
+	int i, ret;
+
+	BUILD_BUG_ON(ARRAY_SIZE(cs47l15_dai) > MADERA_MAX_DAI);
+
+	/* quick exit if Madera irqchip driver hasn't completed probe */
+	if (!madera->irq_dev) {
+		dev_dbg(&pdev->dev, "irqchip driver not ready\n");
+		return -EPROBE_DEFER;
+	}
+
+	cs47l15 = devm_kzalloc(&pdev->dev, sizeof(struct cs47l15),
+			       GFP_KERNEL);
+	if (!cs47l15)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, cs47l15);
+
+	cs47l15->core.madera = madera;
+	cs47l15->core.dev = &pdev->dev;
+	cs47l15->core.num_inputs = 4;
+
+	ret = madera_core_init(&cs47l15->core);
+	if (ret)
+		return ret;
+
+	ret = madera_init_overheat(&cs47l15->core);
+	if (ret)
+		goto error_core;
+
+	ret = madera_request_irq(madera, MADERA_IRQ_DSP_IRQ1,
+				 "ADSP2 Compressed IRQ", cs47l15_adsp2_irq,
+				 cs47l15);
+	if (ret != 0) {
+		dev_err(&pdev->dev, "Failed to request DSP IRQ: %d\n", ret);
+		goto error_overheat;
+	}
+
+	ret = madera_set_irq_wake(madera, MADERA_IRQ_DSP_IRQ1, 1);
+	if (ret)
+		dev_warn(&pdev->dev, "Failed to set DSP IRQ wake: %d\n", ret);
+
+	cs47l15->core.adsp[0].part = "cs47l15";
+	cs47l15->core.adsp[0].num = 1;
+	cs47l15->core.adsp[0].type = WMFW_ADSP2;
+	cs47l15->core.adsp[0].rev = 2;
+	cs47l15->core.adsp[0].dev = madera->dev;
+	cs47l15->core.adsp[0].regmap = madera->regmap_32bit;
+
+	cs47l15->core.adsp[0].base = MADERA_DSP1_CONFIG_1;
+	cs47l15->core.adsp[0].mem = cs47l15_dsp1_regions;
+	cs47l15->core.adsp[0].num_mems = ARRAY_SIZE(cs47l15_dsp1_regions);
+
+	cs47l15->core.adsp[0].lock_regions =
+		WM_ADSP2_REGION_1 | WM_ADSP2_REGION_2 | WM_ADSP2_REGION_3;
+
+	ret = wm_adsp2_init(&cs47l15->core.adsp[0]);
+	if (ret != 0)
+		goto error_dsp_irq;
+
+	ret = madera_init_bus_error_irq(&cs47l15->core, 0, wm_adsp2_bus_error);
+	if (ret)
+		goto error_adsp;
+
+	madera_init_fll(madera, 1, MADERA_FLL1_CONTROL_1 - 1,
+			&cs47l15->fll[0]);
+	madera_init_fll(madera, 4, MADERA_FLLAO_CONTROL_1 - 1,
+			&cs47l15->fll[1]);
+
+	for (i = 0; i < ARRAY_SIZE(cs47l15_dai); i++)
+		madera_init_dai(&cs47l15->core, i);
+
+	/* Latch volume update bits */
+	for (i = 0; i < ARRAY_SIZE(cs47l15_digital_vu); i++)
+		regmap_update_bits(madera->regmap, cs47l15_digital_vu[i],
+				   CS47L15_DIG_VU, CS47L15_DIG_VU);
+
+	pm_runtime_enable(&pdev->dev);
+	pm_runtime_idle(&pdev->dev);
+
+	ret = devm_snd_soc_register_component(&pdev->dev,
+					      &soc_component_dev_cs47l15,
+					      cs47l15_dai,
+					      ARRAY_SIZE(cs47l15_dai));
+	if (ret < 0) {
+		dev_err(&pdev->dev, "Failed to register component: %d\n", ret);
+		goto error_pm_runtime;
+	}
+
+	return ret;
+
+error_pm_runtime:
+	pm_runtime_disable(&pdev->dev);
+	madera_free_bus_error_irq(&cs47l15->core, 0);
+error_adsp:
+	wm_adsp2_remove(&cs47l15->core.adsp[0]);
+error_dsp_irq:
+	madera_set_irq_wake(madera, MADERA_IRQ_DSP_IRQ1, 0);
+	madera_free_irq(madera, MADERA_IRQ_DSP_IRQ1, cs47l15);
+error_overheat:
+	madera_free_overheat(&cs47l15->core);
+error_core:
+	madera_core_free(&cs47l15->core);
+
+	return ret;
+}
+
+static int cs47l15_remove(struct platform_device *pdev)
+{
+	struct cs47l15 *cs47l15 = platform_get_drvdata(pdev);
+
+	pm_runtime_disable(&pdev->dev);
+
+	madera_free_bus_error_irq(&cs47l15->core, 0);
+
+	wm_adsp2_remove(&cs47l15->core.adsp[0]);
+
+	madera_set_irq_wake(cs47l15->core.madera, MADERA_IRQ_DSP_IRQ1, 0);
+	madera_free_irq(cs47l15->core.madera, MADERA_IRQ_DSP_IRQ1, cs47l15);
+	madera_free_overheat(&cs47l15->core);
+	madera_core_free(&cs47l15->core);
+
+	return 0;
+}
+
+static struct platform_driver cs47l15_codec_driver = {
+	.driver = {
+		.name = "cs47l15-codec",
+	},
+	.probe = &cs47l15_probe,
+	.remove = &cs47l15_remove,
+};
+
+module_platform_driver(cs47l15_codec_driver);
+
+MODULE_SOFTDEP("pre: madera irq-madera arizona-micsupp");
+MODULE_DESCRIPTION("ASoC CS47L15 driver");
+MODULE_AUTHOR("Richard Fitzgerald <rf@opensource.cirrus.com>");
+MODULE_AUTHOR("Jaswinder Jassal <jjassal@opensource.cirrus.com>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:cs47l15-codec");
diff --git a/sound/soc/codecs/cs47l35.c b/sound/soc/codecs/cs47l35.c
index e3585c1dab3d..d396a8545d51 100644
--- a/sound/soc/codecs/cs47l35.c
+++ b/sound/soc/codecs/cs47l35.c
@@ -524,7 +524,7 @@ SND_SOC_DAPM_SUPPLY("SYSCLK", MADERA_SYSTEM_CLOCK_1, MADERA_SYSCLK_ENA_SHIFT,
 		    SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 SND_SOC_DAPM_SUPPLY("OPCLK", MADERA_OUTPUT_SYSTEM_CLOCK,
 		    MADERA_OPCLK_ENA_SHIFT, 0, NULL, 0),
-SND_SOC_DAPM_SUPPLY("DSPCLK", MADERA_DSP_CLOCK_1, 6,
+SND_SOC_DAPM_SUPPLY("DSPCLK", MADERA_DSP_CLOCK_1, MADERA_DSP_CLK_ENA_SHIFT,
 		    0, NULL, 0),
 
 SND_SOC_DAPM_REGULATOR_SUPPLY("DBVDD2", 0, 0),
diff --git a/sound/soc/codecs/cs47l90.c b/sound/soc/codecs/cs47l90.c
index c4ecb0e6911a..67cac60a859d 100644
--- a/sound/soc/codecs/cs47l90.c
+++ b/sound/soc/codecs/cs47l90.c
@@ -2402,13 +2402,6 @@ static irqreturn_t cs47l90_adsp2_irq(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
-static irqreturn_t cs47l90_dsp_bus_error(int irq, void *data)
-{
-	struct wm_adsp *dsp = (struct wm_adsp *)data;
-
-	return wm_adsp2_bus_error(dsp);
-}
-
 static int cs47l90_component_probe(struct snd_soc_component *component)
 {
 	struct cs47l90 *cs47l90 = snd_soc_component_get_drvdata(component);
@@ -2558,7 +2551,7 @@ static int cs47l90_probe(struct platform_device *pdev)
 
 		if (ret == 0) {
 			ret = madera_init_bus_error_irq(&cs47l90->core, i,
-							cs47l90_dsp_bus_error);
+							wm_adsp2_bus_error);
 			if (ret != 0)
 				wm_adsp2_remove(&cs47l90->core.adsp[i]);
 		}
diff --git a/sound/soc/codecs/cs47l92.c b/sound/soc/codecs/cs47l92.c
new file mode 100644
index 000000000000..d50f75f3b3e4
--- /dev/null
+++ b/sound/soc/codecs/cs47l92.c
@@ -0,0 +1,2039 @@
+// SPDX-License-Identifier: GPL-2.0-only
+//
+// ALSA SoC Audio driver for CS47L92 codec
+//
+// Copyright (C) 2016-2019 Cirrus Logic, Inc. and
+//                         Cirrus Logic International Semiconductor Ltd.
+//
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/device.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/pm.h>
+#include <linux/pm_runtime.h>
+#include <linux/regmap.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/tlv.h>
+
+#include <linux/irqchip/irq-madera.h>
+#include <linux/mfd/madera/core.h>
+#include <linux/mfd/madera/registers.h>
+
+#include "madera.h"
+#include "wm_adsp.h"
+
+#define CS47L92_NUM_ADSP	1
+#define CS47L92_MONO_OUTPUTS	3
+
+#define DRV_NAME "cs47l92-codec"
+
+struct cs47l92 {
+	struct madera_priv core;
+	struct madera_fll fll[2];
+};
+
+static const struct wm_adsp_region cs47l92_dsp1_regions[] = {
+	{ .type = WMFW_ADSP2_PM, .base = 0x080000 },
+	{ .type = WMFW_ADSP2_ZM, .base = 0x0e0000 },
+	{ .type = WMFW_ADSP2_XM, .base = 0x0a0000 },
+	{ .type = WMFW_ADSP2_YM, .base = 0x0c0000 },
+};
+
+static const char * const cs47l92_outdemux_texts[] = {
+	"HPOUT3",
+	"HPOUT4",
+};
+
+static int cs47l92_put_demux(struct snd_kcontrol *kcontrol,
+			     struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component =
+		snd_soc_dapm_kcontrol_component(kcontrol);
+	struct snd_soc_dapm_context *dapm =
+		snd_soc_component_get_dapm(component);
+	struct cs47l92 *cs47l92 = snd_soc_component_get_drvdata(component);
+	struct madera_priv *priv = &cs47l92->core;
+	struct madera *madera = priv->madera;
+	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
+	unsigned int ep_sel, mux, change, cur;
+	bool out_mono;
+	int ret;
+
+	if (ucontrol->value.enumerated.item[0] > e->items - 1)
+		return -EINVAL;
+
+	mux = ucontrol->value.enumerated.item[0];
+
+	snd_soc_dapm_mutex_lock(dapm);
+
+	ep_sel = mux << e->shift_l;
+
+	change = snd_soc_component_test_bits(component, MADERA_OUTPUT_ENABLES_1,
+					     MADERA_EP_SEL_MASK,
+					     ep_sel);
+	if (!change)
+		goto end;
+
+	ret = regmap_read(madera->regmap, MADERA_OUTPUT_ENABLES_1, &cur);
+	if (ret != 0)
+		dev_warn(madera->dev, "Failed to read outputs: %d\n", ret);
+
+	/* EP_SEL should not be modified while HPOUT3 or 4 is enabled */
+	ret = regmap_update_bits(madera->regmap, MADERA_OUTPUT_ENABLES_1,
+				 MADERA_OUT3L_ENA | MADERA_OUT3R_ENA, 0);
+	if (ret)
+		dev_warn(madera->dev, "Failed to disable outputs: %d\n", ret);
+
+	usleep_range(2000, 3000); /* wait for wseq to complete */
+
+	ret = regmap_update_bits(madera->regmap, MADERA_OUTPUT_ENABLES_1,
+				 MADERA_EP_SEL, ep_sel);
+	if (ret) {
+		dev_err(madera->dev, "Failed to set OUT3 demux: %d\n", ret);
+	} else {
+		out_mono = madera->pdata.codec.out_mono[2 + mux];
+
+		ret = madera_set_output_mode(component, 3, out_mono);
+		if (ret < 0)
+			dev_warn(madera->dev,
+				 "Failed to set output mode: %d\n", ret);
+	}
+
+	ret = regmap_update_bits(madera->regmap, MADERA_OUTPUT_ENABLES_1,
+				 MADERA_OUT3L_ENA | MADERA_OUT3R_ENA, cur);
+	if (ret) {
+		dev_warn(madera->dev, "Failed to restore outputs: %d\n", ret);
+	} else {
+		/* wait for wseq */
+		if (cur & (MADERA_OUT3L_ENA | MADERA_OUT3R_ENA))
+			msleep(34); /* enable delay */
+		else
+			usleep_range(2000, 3000); /* disable delay */
+	}
+
+end:
+	snd_soc_dapm_mutex_unlock(dapm);
+
+	return snd_soc_dapm_mux_update_power(dapm, kcontrol, mux, e, NULL);
+}
+
+static SOC_ENUM_SINGLE_DECL(cs47l92_outdemux_enum,
+			    MADERA_OUTPUT_ENABLES_1,
+			    MADERA_EP_SEL_SHIFT,
+			    cs47l92_outdemux_texts);
+
+static const struct snd_kcontrol_new cs47l92_outdemux =
+	SOC_DAPM_ENUM_EXT("OUT3 Demux", cs47l92_outdemux_enum,
+			  snd_soc_dapm_get_enum_double, cs47l92_put_demux);
+
+static int cs47l92_adsp_power_ev(struct snd_soc_dapm_widget *w,
+				 struct snd_kcontrol *kcontrol,
+				 int event)
+{
+	struct snd_soc_component *component =
+		snd_soc_dapm_to_component(w->dapm);
+	struct cs47l92 *cs47l92 = snd_soc_component_get_drvdata(component);
+	struct madera_priv *priv = &cs47l92->core;
+	struct madera *madera = priv->madera;
+	unsigned int freq;
+	int ret;
+
+	ret = regmap_read(madera->regmap, MADERA_DSP_CLOCK_2, &freq);
+	if (ret != 0) {
+		dev_err(madera->dev,
+			"Failed to read MADERA_DSP_CLOCK_2: %d\n", ret);
+		return ret;
+	}
+
+	switch (event) {
+	case SND_SOC_DAPM_PRE_PMU:
+		ret = madera_set_adsp_clk(&cs47l92->core, w->shift, freq);
+		if (ret)
+			return ret;
+		break;
+	default:
+		break;
+	}
+
+	return wm_adsp_early_event(w, kcontrol, event);
+}
+
+#define CS47L92_NG_SRC(name, base) \
+	SOC_SINGLE(name " NG HPOUT1L Switch",  base,  0, 1, 0), \
+	SOC_SINGLE(name " NG HPOUT1R Switch",  base,  1, 1, 0), \
+	SOC_SINGLE(name " NG HPOUT2L Switch",  base,  2, 1, 0), \
+	SOC_SINGLE(name " NG HPOUT2R Switch",  base,  3, 1, 0), \
+	SOC_SINGLE(name " NG HPOUT3L Switch",  base,  4, 1, 0), \
+	SOC_SINGLE(name " NG HPOUT3R Switch",  base,  5, 1, 0), \
+	SOC_SINGLE(name " NG SPKDAT1L Switch", base,  8, 1, 0), \
+	SOC_SINGLE(name " NG SPKDAT1R Switch", base,  9, 1, 0)
+
+static const struct snd_kcontrol_new cs47l92_snd_controls[] = {
+SOC_ENUM("IN1 OSR", madera_in_dmic_osr[0]),
+SOC_ENUM("IN2 OSR", madera_in_dmic_osr[1]),
+SOC_ENUM("IN3 OSR", madera_in_dmic_osr[2]),
+SOC_ENUM("IN4 OSR", madera_in_dmic_osr[3]),
+
+SOC_SINGLE_RANGE_TLV("IN1L Volume", MADERA_IN1L_CONTROL,
+		     MADERA_IN1L_PGA_VOL_SHIFT, 0x40, 0x5f, 0, madera_ana_tlv),
+SOC_SINGLE_RANGE_TLV("IN1R Volume", MADERA_IN1R_CONTROL,
+		     MADERA_IN1R_PGA_VOL_SHIFT, 0x40, 0x5f, 0, madera_ana_tlv),
+SOC_SINGLE_RANGE_TLV("IN2L Volume", MADERA_IN2L_CONTROL,
+		     MADERA_IN2L_PGA_VOL_SHIFT, 0x40, 0x5f, 0, madera_ana_tlv),
+SOC_SINGLE_RANGE_TLV("IN2R Volume", MADERA_IN2R_CONTROL,
+		     MADERA_IN2R_PGA_VOL_SHIFT, 0x40, 0x5f, 0, madera_ana_tlv),
+
+SOC_ENUM("IN HPF Cutoff Frequency", madera_in_hpf_cut_enum),
+
+SOC_SINGLE_EXT("IN1L LP Switch", MADERA_ADC_DIGITAL_VOLUME_1L,
+	       MADERA_IN1L_LP_MODE_SHIFT, 1, 0,
+	       snd_soc_get_volsw, madera_lp_mode_put),
+SOC_SINGLE_EXT("IN1R LP Switch", MADERA_ADC_DIGITAL_VOLUME_1R,
+	       MADERA_IN1L_LP_MODE_SHIFT, 1, 0,
+	       snd_soc_get_volsw, madera_lp_mode_put),
+SOC_SINGLE_EXT("IN2L LP Switch", MADERA_ADC_DIGITAL_VOLUME_2L,
+	       MADERA_IN1L_LP_MODE_SHIFT, 1, 0,
+	       snd_soc_get_volsw, madera_lp_mode_put),
+SOC_SINGLE_EXT("IN2R LP Switch", MADERA_ADC_DIGITAL_VOLUME_2R,
+	       MADERA_IN1L_LP_MODE_SHIFT, 1, 0,
+	       snd_soc_get_volsw, madera_lp_mode_put),
+
+SOC_SINGLE("IN1L HPF Switch", MADERA_IN1L_CONTROL,
+	   MADERA_IN1L_HPF_SHIFT, 1, 0),
+SOC_SINGLE("IN1R HPF Switch", MADERA_IN1R_CONTROL,
+	   MADERA_IN1R_HPF_SHIFT, 1, 0),
+SOC_SINGLE("IN2L HPF Switch", MADERA_IN2L_CONTROL,
+	   MADERA_IN2L_HPF_SHIFT, 1, 0),
+SOC_SINGLE("IN2R HPF Switch", MADERA_IN2R_CONTROL,
+	   MADERA_IN2R_HPF_SHIFT, 1, 0),
+SOC_SINGLE("IN3L HPF Switch", MADERA_IN3L_CONTROL,
+	   MADERA_IN3L_HPF_SHIFT, 1, 0),
+SOC_SINGLE("IN3R HPF Switch", MADERA_IN3R_CONTROL,
+	   MADERA_IN3R_HPF_SHIFT, 1, 0),
+SOC_SINGLE("IN4L HPF Switch", MADERA_IN4L_CONTROL,
+	   MADERA_IN4L_HPF_SHIFT, 1, 0),
+SOC_SINGLE("IN4R HPF Switch", MADERA_IN4R_CONTROL,
+	   MADERA_IN4R_HPF_SHIFT, 1, 0),
+
+SOC_SINGLE_TLV("IN1L Digital Volume", MADERA_ADC_DIGITAL_VOLUME_1L,
+	       MADERA_IN1L_DIG_VOL_SHIFT, 0xbf, 0, madera_digital_tlv),
+SOC_SINGLE_TLV("IN1R Digital Volume", MADERA_ADC_DIGITAL_VOLUME_1R,
+	       MADERA_IN1R_DIG_VOL_SHIFT, 0xbf, 0, madera_digital_tlv),
+SOC_SINGLE_TLV("IN2L Digital Volume", MADERA_ADC_DIGITAL_VOLUME_2L,
+	       MADERA_IN2L_DIG_VOL_SHIFT, 0xbf, 0, madera_digital_tlv),
+SOC_SINGLE_TLV("IN2R Digital Volume", MADERA_ADC_DIGITAL_VOLUME_2R,
+	       MADERA_IN2R_DIG_VOL_SHIFT, 0xbf, 0, madera_digital_tlv),
+SOC_SINGLE_TLV("IN3L Digital Volume", MADERA_ADC_DIGITAL_VOLUME_3L,
+	       MADERA_IN3L_DIG_VOL_SHIFT, 0xbf, 0, madera_digital_tlv),
+SOC_SINGLE_TLV("IN3R Digital Volume", MADERA_ADC_DIGITAL_VOLUME_3R,
+	       MADERA_IN3R_DIG_VOL_SHIFT, 0xbf, 0, madera_digital_tlv),
+SOC_SINGLE_TLV("IN4L Digital Volume", MADERA_ADC_DIGITAL_VOLUME_4L,
+	       MADERA_IN4L_DIG_VOL_SHIFT, 0xbf, 0, madera_digital_tlv),
+SOC_SINGLE_TLV("IN4R Digital Volume", MADERA_ADC_DIGITAL_VOLUME_4R,
+	       MADERA_IN4R_DIG_VOL_SHIFT, 0xbf, 0, madera_digital_tlv),
+
+SOC_ENUM("Input Ramp Up", madera_in_vi_ramp),
+SOC_ENUM("Input Ramp Down", madera_in_vd_ramp),
+
+MADERA_MIXER_CONTROLS("EQ1", MADERA_EQ1MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("EQ2", MADERA_EQ2MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("EQ3", MADERA_EQ3MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("EQ4", MADERA_EQ4MIX_INPUT_1_SOURCE),
+
+MADERA_EQ_CONTROL("EQ1 Coefficients", MADERA_EQ1_2),
+SOC_SINGLE_TLV("EQ1 B1 Volume", MADERA_EQ1_1, MADERA_EQ1_B1_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ1 B2 Volume", MADERA_EQ1_1, MADERA_EQ1_B2_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ1 B3 Volume", MADERA_EQ1_1, MADERA_EQ1_B3_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ1 B4 Volume", MADERA_EQ1_2, MADERA_EQ1_B4_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ1 B5 Volume", MADERA_EQ1_2, MADERA_EQ1_B5_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+
+MADERA_EQ_CONTROL("EQ2 Coefficients", MADERA_EQ2_2),
+SOC_SINGLE_TLV("EQ2 B1 Volume", MADERA_EQ2_1, MADERA_EQ2_B1_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ2 B2 Volume", MADERA_EQ2_1, MADERA_EQ2_B2_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ2 B3 Volume", MADERA_EQ2_1, MADERA_EQ2_B3_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ2 B4 Volume", MADERA_EQ2_2, MADERA_EQ2_B4_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ2 B5 Volume", MADERA_EQ2_2, MADERA_EQ2_B5_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+
+MADERA_EQ_CONTROL("EQ3 Coefficients", MADERA_EQ3_2),
+SOC_SINGLE_TLV("EQ3 B1 Volume", MADERA_EQ3_1, MADERA_EQ3_B1_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ3 B2 Volume", MADERA_EQ3_1, MADERA_EQ3_B2_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ3 B3 Volume", MADERA_EQ3_1, MADERA_EQ3_B3_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ3 B4 Volume", MADERA_EQ3_2, MADERA_EQ3_B4_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ3 B5 Volume", MADERA_EQ3_2, MADERA_EQ3_B5_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+
+MADERA_EQ_CONTROL("EQ4 Coefficients", MADERA_EQ4_2),
+SOC_SINGLE_TLV("EQ4 B1 Volume", MADERA_EQ4_1, MADERA_EQ4_B1_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ4 B2 Volume", MADERA_EQ4_1, MADERA_EQ4_B2_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ4 B3 Volume", MADERA_EQ4_1, MADERA_EQ4_B3_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ4 B4 Volume", MADERA_EQ4_2, MADERA_EQ4_B4_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+SOC_SINGLE_TLV("EQ4 B5 Volume", MADERA_EQ4_2, MADERA_EQ4_B5_GAIN_SHIFT,
+	       24, 0, madera_eq_tlv),
+
+SOC_SINGLE("DAC High Performance Mode Switch", MADERA_OUTPUT_RATE_1,
+	   MADERA_CP_DAC_MODE_SHIFT, 1, 0),
+
+MADERA_MIXER_CONTROLS("DRC1L", MADERA_DRC1LMIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("DRC1R", MADERA_DRC1RMIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("DRC2L", MADERA_DRC2LMIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("DRC2R", MADERA_DRC2RMIX_INPUT_1_SOURCE),
+
+SND_SOC_BYTES_MASK("DRC1", MADERA_DRC1_CTRL1, 5,
+		   MADERA_DRC1R_ENA | MADERA_DRC1L_ENA),
+SND_SOC_BYTES_MASK("DRC2", MADERA_DRC2_CTRL1, 5,
+		   MADERA_DRC2R_ENA | MADERA_DRC2L_ENA),
+
+MADERA_MIXER_CONTROLS("LHPF1", MADERA_HPLP1MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("LHPF2", MADERA_HPLP2MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("LHPF3", MADERA_HPLP3MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("LHPF4", MADERA_HPLP4MIX_INPUT_1_SOURCE),
+
+MADERA_LHPF_CONTROL("LHPF1 Coefficients", MADERA_HPLPF1_2),
+MADERA_LHPF_CONTROL("LHPF2 Coefficients", MADERA_HPLPF2_2),
+MADERA_LHPF_CONTROL("LHPF3 Coefficients", MADERA_HPLPF3_2),
+MADERA_LHPF_CONTROL("LHPF4 Coefficients", MADERA_HPLPF4_2),
+
+SOC_ENUM("LHPF1 Mode", madera_lhpf1_mode),
+SOC_ENUM("LHPF2 Mode", madera_lhpf2_mode),
+SOC_ENUM("LHPF3 Mode", madera_lhpf3_mode),
+SOC_ENUM("LHPF4 Mode", madera_lhpf4_mode),
+
+MADERA_RATE_ENUM("ISRC1 FSL", madera_isrc_fsl[0]),
+MADERA_RATE_ENUM("ISRC2 FSL", madera_isrc_fsl[1]),
+MADERA_RATE_ENUM("ISRC1 FSH", madera_isrc_fsh[0]),
+MADERA_RATE_ENUM("ISRC2 FSH", madera_isrc_fsh[1]),
+MADERA_RATE_ENUM("ASRC1 Rate 1", madera_asrc1_bidir_rate[0]),
+MADERA_RATE_ENUM("ASRC1 Rate 2", madera_asrc1_bidir_rate[1]),
+
+WM_ADSP2_PRELOAD_SWITCH("DSP1", 1),
+
+MADERA_MIXER_CONTROLS("DSP1L", MADERA_DSP1LMIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("DSP1R", MADERA_DSP1RMIX_INPUT_1_SOURCE),
+
+SOC_SINGLE_TLV("Noise Generator Volume", MADERA_COMFORT_NOISE_GENERATOR,
+	       MADERA_NOISE_GEN_GAIN_SHIFT, 0x16, 0, madera_noise_tlv),
+
+MADERA_MIXER_CONTROLS("HPOUT1L", MADERA_OUT1LMIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("HPOUT1R", MADERA_OUT1RMIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("HPOUT2L", MADERA_OUT2LMIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("HPOUT2R", MADERA_OUT2RMIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("HPOUT3L", MADERA_OUT3LMIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("HPOUT3R", MADERA_OUT3RMIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("SPKDAT1L", MADERA_OUT5LMIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("SPKDAT1R", MADERA_OUT5RMIX_INPUT_1_SOURCE),
+
+SOC_SINGLE("HPOUT1 SC Protect Switch", MADERA_HP1_SHORT_CIRCUIT_CTRL,
+	   MADERA_HP1_SC_ENA_SHIFT, 1, 0),
+SOC_SINGLE("HPOUT2 SC Protect Switch", MADERA_HP2_SHORT_CIRCUIT_CTRL,
+	   MADERA_HP2_SC_ENA_SHIFT, 1, 0),
+SOC_SINGLE("HPOUT3 SC Protect Switch", MADERA_HP3_SHORT_CIRCUIT_CTRL,
+	   MADERA_HP3_SC_ENA_SHIFT, 1, 0),
+
+SOC_SINGLE("SPKDAT1 High Performance Switch", MADERA_OUTPUT_PATH_CONFIG_5L,
+	   MADERA_OUT5_OSR_SHIFT, 1, 0),
+
+SOC_DOUBLE_R("HPOUT1 Digital Switch", MADERA_DAC_DIGITAL_VOLUME_1L,
+	     MADERA_DAC_DIGITAL_VOLUME_1R, MADERA_OUT1L_MUTE_SHIFT, 1, 1),
+SOC_DOUBLE_R("HPOUT2 Digital Switch", MADERA_DAC_DIGITAL_VOLUME_2L,
+	     MADERA_DAC_DIGITAL_VOLUME_2R, MADERA_OUT2L_MUTE_SHIFT, 1, 1),
+SOC_DOUBLE_R("HPOUT3 Digital Switch", MADERA_DAC_DIGITAL_VOLUME_3L,
+	     MADERA_DAC_DIGITAL_VOLUME_3R, MADERA_OUT3L_MUTE_SHIFT, 1, 1),
+SOC_DOUBLE_R("SPKDAT1 Digital Switch", MADERA_DAC_DIGITAL_VOLUME_5L,
+	     MADERA_DAC_DIGITAL_VOLUME_5R, MADERA_OUT5L_MUTE_SHIFT, 1, 1),
+
+SOC_DOUBLE_R_TLV("HPOUT1 Digital Volume", MADERA_DAC_DIGITAL_VOLUME_1L,
+		 MADERA_DAC_DIGITAL_VOLUME_1R, MADERA_OUT1L_VOL_SHIFT,
+		 0xbf, 0, madera_digital_tlv),
+SOC_DOUBLE_R_TLV("HPOUT2 Digital Volume", MADERA_DAC_DIGITAL_VOLUME_2L,
+		 MADERA_DAC_DIGITAL_VOLUME_2R, MADERA_OUT2L_VOL_SHIFT,
+		 0xbf, 0, madera_digital_tlv),
+SOC_DOUBLE_R_TLV("HPOUT3 Digital Volume", MADERA_DAC_DIGITAL_VOLUME_3L,
+		 MADERA_DAC_DIGITAL_VOLUME_3R, MADERA_OUT3L_VOL_SHIFT,
+		 0xbf, 0, madera_digital_tlv),
+SOC_DOUBLE_R_TLV("SPKDAT1 Digital Volume", MADERA_DAC_DIGITAL_VOLUME_5L,
+		 MADERA_DAC_DIGITAL_VOLUME_5R, MADERA_OUT5L_VOL_SHIFT,
+		 0xbf, 0, madera_digital_tlv),
+
+SOC_DOUBLE("SPKDAT1 Switch", MADERA_PDM_SPK1_CTRL_1, MADERA_SPK1L_MUTE_SHIFT,
+	   MADERA_SPK1R_MUTE_SHIFT, 1, 1),
+
+SOC_ENUM("Output Ramp Up", madera_out_vi_ramp),
+SOC_ENUM("Output Ramp Down", madera_out_vd_ramp),
+
+SOC_SINGLE("Noise Gate Switch", MADERA_NOISE_GATE_CONTROL,
+	   MADERA_NGATE_ENA_SHIFT, 1, 0),
+SOC_SINGLE_TLV("Noise Gate Threshold Volume", MADERA_NOISE_GATE_CONTROL,
+	       MADERA_NGATE_THR_SHIFT, 7, 1, madera_ng_tlv),
+SOC_ENUM("Noise Gate Hold", madera_ng_hold),
+
+SOC_ENUM_EXT("DFC1RX Width", madera_dfc_width[0],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC1RX Type", madera_dfc_type[0],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC1TX Width", madera_dfc_width[1],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC1TX Type", madera_dfc_type[1],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC2RX Width", madera_dfc_width[2],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC2RX Type", madera_dfc_type[2],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC2TX Width", madera_dfc_width[3],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC2TX Type", madera_dfc_type[3],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC3RX Width", madera_dfc_width[4],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC3RX Type", madera_dfc_type[4],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC3TX Width", madera_dfc_width[5],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC3TX Type", madera_dfc_type[5],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC4RX Width", madera_dfc_width[6],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC4RX Type", madera_dfc_type[6],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC4TX Width", madera_dfc_width[7],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC4TX Type", madera_dfc_type[7],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC5RX Width", madera_dfc_width[8],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC5RX Type", madera_dfc_type[8],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC5TX Width", madera_dfc_width[9],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC5TX Type", madera_dfc_type[9],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC6RX Width", madera_dfc_width[10],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC6RX Type", madera_dfc_type[10],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC6TX Width", madera_dfc_width[11],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC6TX Type", madera_dfc_type[11],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC7RX Width", madera_dfc_width[12],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC7RX Type", madera_dfc_type[12],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC7TX Width", madera_dfc_width[13],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC7TX Type", madera_dfc_type[13],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC8RX Width", madera_dfc_width[14],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC8RX Type", madera_dfc_type[14],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC8TX Width", madera_dfc_width[15],
+	     snd_soc_get_enum_double, madera_dfc_put),
+SOC_ENUM_EXT("DFC8TX Type", madera_dfc_type[15],
+	     snd_soc_get_enum_double, madera_dfc_put),
+
+CS47L92_NG_SRC("HPOUT1L", MADERA_NOISE_GATE_SELECT_1L),
+CS47L92_NG_SRC("HPOUT1R", MADERA_NOISE_GATE_SELECT_1R),
+CS47L92_NG_SRC("HPOUT2L", MADERA_NOISE_GATE_SELECT_2L),
+CS47L92_NG_SRC("HPOUT2R", MADERA_NOISE_GATE_SELECT_2R),
+CS47L92_NG_SRC("HPOUT3L", MADERA_NOISE_GATE_SELECT_3L),
+CS47L92_NG_SRC("HPOUT3R", MADERA_NOISE_GATE_SELECT_3R),
+CS47L92_NG_SRC("SPKDAT1L", MADERA_NOISE_GATE_SELECT_5L),
+CS47L92_NG_SRC("SPKDAT1R", MADERA_NOISE_GATE_SELECT_5R),
+
+MADERA_MIXER_CONTROLS("AIF1TX1", MADERA_AIF1TX1MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF1TX2", MADERA_AIF1TX2MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF1TX3", MADERA_AIF1TX3MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF1TX4", MADERA_AIF1TX4MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF1TX5", MADERA_AIF1TX5MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF1TX6", MADERA_AIF1TX6MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF1TX7", MADERA_AIF1TX7MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF1TX8", MADERA_AIF1TX8MIX_INPUT_1_SOURCE),
+
+MADERA_MIXER_CONTROLS("AIF2TX1", MADERA_AIF2TX1MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF2TX2", MADERA_AIF2TX2MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF2TX3", MADERA_AIF2TX3MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF2TX4", MADERA_AIF2TX4MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF2TX5", MADERA_AIF2TX5MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF2TX6", MADERA_AIF2TX6MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF2TX7", MADERA_AIF2TX7MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF2TX8", MADERA_AIF2TX8MIX_INPUT_1_SOURCE),
+
+MADERA_MIXER_CONTROLS("AIF3TX1", MADERA_AIF3TX1MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF3TX2", MADERA_AIF3TX2MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF3TX3", MADERA_AIF3TX3MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("AIF3TX4", MADERA_AIF3TX4MIX_INPUT_1_SOURCE),
+
+MADERA_MIXER_CONTROLS("SLIMTX1", MADERA_SLIMTX1MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("SLIMTX2", MADERA_SLIMTX2MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("SLIMTX3", MADERA_SLIMTX3MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("SLIMTX4", MADERA_SLIMTX4MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("SLIMTX5", MADERA_SLIMTX5MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("SLIMTX6", MADERA_SLIMTX6MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("SLIMTX7", MADERA_SLIMTX7MIX_INPUT_1_SOURCE),
+MADERA_MIXER_CONTROLS("SLIMTX8", MADERA_SLIMTX8MIX_INPUT_1_SOURCE),
+
+MADERA_GAINMUX_CONTROLS("SPDIFTX1", MADERA_SPDIF1TX1MIX_INPUT_1_SOURCE),
+MADERA_GAINMUX_CONTROLS("SPDIFTX2", MADERA_SPDIF1TX2MIX_INPUT_1_SOURCE),
+
+WM_ADSP_FW_CONTROL("DSP1", 0),
+};
+
+MADERA_MIXER_ENUMS(EQ1, MADERA_EQ1MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(EQ2, MADERA_EQ2MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(EQ3, MADERA_EQ3MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(EQ4, MADERA_EQ4MIX_INPUT_1_SOURCE);
+
+MADERA_MIXER_ENUMS(DRC1L, MADERA_DRC1LMIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(DRC1R, MADERA_DRC1RMIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(DRC2L, MADERA_DRC2LMIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(DRC2R, MADERA_DRC2RMIX_INPUT_1_SOURCE);
+
+MADERA_MIXER_ENUMS(LHPF1, MADERA_HPLP1MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(LHPF2, MADERA_HPLP2MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(LHPF3, MADERA_HPLP3MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(LHPF4, MADERA_HPLP4MIX_INPUT_1_SOURCE);
+
+MADERA_MIXER_ENUMS(DSP1L, MADERA_DSP1LMIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(DSP1R, MADERA_DSP1RMIX_INPUT_1_SOURCE);
+MADERA_DSP_AUX_ENUMS(DSP1, MADERA_DSP1AUX1MIX_INPUT_1_SOURCE);
+
+MADERA_MIXER_ENUMS(PWM1, MADERA_PWM1MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(PWM2, MADERA_PWM2MIX_INPUT_1_SOURCE);
+
+MADERA_MIXER_ENUMS(OUT1L, MADERA_OUT1LMIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(OUT1R, MADERA_OUT1RMIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(OUT2L, MADERA_OUT2LMIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(OUT2R, MADERA_OUT2RMIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(OUT3L, MADERA_OUT3LMIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(OUT3R, MADERA_OUT3RMIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(SPKDAT1L, MADERA_OUT5LMIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(SPKDAT1R, MADERA_OUT5RMIX_INPUT_1_SOURCE);
+
+MADERA_MIXER_ENUMS(AIF1TX1, MADERA_AIF1TX1MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF1TX2, MADERA_AIF1TX2MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF1TX3, MADERA_AIF1TX3MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF1TX4, MADERA_AIF1TX4MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF1TX5, MADERA_AIF1TX5MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF1TX6, MADERA_AIF1TX6MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF1TX7, MADERA_AIF1TX7MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF1TX8, MADERA_AIF1TX8MIX_INPUT_1_SOURCE);
+
+MADERA_MIXER_ENUMS(AIF2TX1, MADERA_AIF2TX1MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF2TX2, MADERA_AIF2TX2MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF2TX3, MADERA_AIF2TX3MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF2TX4, MADERA_AIF2TX4MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF2TX5, MADERA_AIF2TX5MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF2TX6, MADERA_AIF2TX6MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF2TX7, MADERA_AIF2TX7MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF2TX8, MADERA_AIF2TX8MIX_INPUT_1_SOURCE);
+
+MADERA_MIXER_ENUMS(AIF3TX1, MADERA_AIF3TX1MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF3TX2, MADERA_AIF3TX2MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF3TX3, MADERA_AIF3TX3MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(AIF3TX4, MADERA_AIF3TX4MIX_INPUT_1_SOURCE);
+
+MADERA_MIXER_ENUMS(SLIMTX1, MADERA_SLIMTX1MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(SLIMTX2, MADERA_SLIMTX2MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(SLIMTX3, MADERA_SLIMTX3MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(SLIMTX4, MADERA_SLIMTX4MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(SLIMTX5, MADERA_SLIMTX5MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(SLIMTX6, MADERA_SLIMTX6MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(SLIMTX7, MADERA_SLIMTX7MIX_INPUT_1_SOURCE);
+MADERA_MIXER_ENUMS(SLIMTX8, MADERA_SLIMTX8MIX_INPUT_1_SOURCE);
+
+MADERA_MUX_ENUMS(SPD1TX1, MADERA_SPDIF1TX1MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(SPD1TX2, MADERA_SPDIF1TX2MIX_INPUT_1_SOURCE);
+
+MADERA_MUX_ENUMS(ASRC1IN1L, MADERA_ASRC1_1LMIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(ASRC1IN1R, MADERA_ASRC1_1RMIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(ASRC1IN2L, MADERA_ASRC1_2LMIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(ASRC1IN2R, MADERA_ASRC1_2RMIX_INPUT_1_SOURCE);
+
+MADERA_MUX_ENUMS(ISRC1INT1, MADERA_ISRC1INT1MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(ISRC1INT2, MADERA_ISRC1INT2MIX_INPUT_1_SOURCE);
+
+MADERA_MUX_ENUMS(ISRC1DEC1, MADERA_ISRC1DEC1MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(ISRC1DEC2, MADERA_ISRC1DEC2MIX_INPUT_1_SOURCE);
+
+MADERA_MUX_ENUMS(ISRC2INT1, MADERA_ISRC2INT1MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(ISRC2INT2, MADERA_ISRC2INT2MIX_INPUT_1_SOURCE);
+
+MADERA_MUX_ENUMS(ISRC2DEC1, MADERA_ISRC2DEC1MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(ISRC2DEC2, MADERA_ISRC2DEC2MIX_INPUT_1_SOURCE);
+
+MADERA_MUX_ENUMS(DFC1, MADERA_DFC1MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(DFC2, MADERA_DFC2MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(DFC3, MADERA_DFC3MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(DFC4, MADERA_DFC4MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(DFC5, MADERA_DFC5MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(DFC6, MADERA_DFC6MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(DFC7, MADERA_DFC7MIX_INPUT_1_SOURCE);
+MADERA_MUX_ENUMS(DFC8, MADERA_DFC8MIX_INPUT_1_SOURCE);
+
+static const char * const cs47l92_aec_loopback_texts[] = {
+	"HPOUT1L", "HPOUT1R", "HPOUT2L", "HPOUT2R", "HPOUT3L", "HPOUT3R",
+	"SPKDAT1L", "SPKDAT1R",
+};
+
+static const unsigned int cs47l92_aec_loopback_values[] = {
+	0, 1, 2, 3, 4, 5, 8, 9
+};
+
+static const struct soc_enum cs47l92_aec_loopback =
+	SOC_VALUE_ENUM_SINGLE(MADERA_DAC_AEC_CONTROL_1,
+			      MADERA_AEC1_LOOPBACK_SRC_SHIFT, 0xf,
+			      ARRAY_SIZE(cs47l92_aec_loopback_texts),
+			      cs47l92_aec_loopback_texts,
+			      cs47l92_aec_loopback_values);
+
+static const struct snd_kcontrol_new cs47l92_aec_loopback_mux =
+	SOC_DAPM_ENUM("AEC1 Loopback", cs47l92_aec_loopback);
+
+static const struct snd_soc_dapm_widget cs47l92_dapm_widgets[] = {
+SND_SOC_DAPM_SUPPLY("SYSCLK", MADERA_SYSTEM_CLOCK_1, MADERA_SYSCLK_ENA_SHIFT,
+		    0, madera_sysclk_ev,
+		    SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+SND_SOC_DAPM_SUPPLY("ASYNCCLK", MADERA_ASYNC_CLOCK_1,
+		    MADERA_ASYNC_CLK_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("OPCLK", MADERA_OUTPUT_SYSTEM_CLOCK,
+		    MADERA_OPCLK_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("ASYNCOPCLK", MADERA_OUTPUT_ASYNC_CLOCK,
+		    MADERA_OPCLK_ASYNC_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("DSPCLK", MADERA_DSP_CLOCK_1,
+		    MADERA_DSP_CLK_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD1", 20, 0),
+SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD2", 20, 0),
+SND_SOC_DAPM_REGULATOR_SUPPLY("MICVDD", 0, SND_SOC_DAPM_REGULATOR_BYPASS),
+
+SND_SOC_DAPM_SUPPLY("MICBIAS1", MADERA_MIC_BIAS_CTRL_1,
+		    MADERA_MICB1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("MICBIAS2", MADERA_MIC_BIAS_CTRL_2,
+		    MADERA_MICB1_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_SUPPLY("MICBIAS1A", MADERA_MIC_BIAS_CTRL_5,
+		    MADERA_MICB1A_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("MICBIAS1B", MADERA_MIC_BIAS_CTRL_5,
+		    MADERA_MICB1B_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("MICBIAS1C", MADERA_MIC_BIAS_CTRL_5,
+		    MADERA_MICB1C_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("MICBIAS1D", MADERA_MIC_BIAS_CTRL_5,
+		    MADERA_MICB1D_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_SUPPLY("MICBIAS2A", MADERA_MIC_BIAS_CTRL_6,
+		    MADERA_MICB2A_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("MICBIAS2B", MADERA_MIC_BIAS_CTRL_6,
+		    MADERA_MICB2B_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_SUPPLY("FXCLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_FX, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("ASRC1CLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_ASRC1, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("ISRC1CLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_ISRC1, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("ISRC2CLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_ISRC2, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("OUTCLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_OUT, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("SPDCLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_SPD, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("DSP1CLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_DSP1, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("AIF1TXCLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_AIF1, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("AIF2TXCLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_AIF2, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("AIF3TXCLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_AIF3, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("SLIMBUSCLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_SLIMBUS, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("PWMCLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_PWM, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("DFCCLK", SND_SOC_NOPM,
+		    MADERA_DOM_GRP_DFC, 0,
+		    madera_domain_clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+
+SND_SOC_DAPM_SIGGEN("TONE"),
+SND_SOC_DAPM_SIGGEN("NOISE"),
+
+SND_SOC_DAPM_INPUT("IN1ALN"),
+SND_SOC_DAPM_INPUT("IN1ALP"),
+SND_SOC_DAPM_INPUT("IN1BLN"),
+SND_SOC_DAPM_INPUT("IN1BLP"),
+SND_SOC_DAPM_INPUT("IN1ARN"),
+SND_SOC_DAPM_INPUT("IN1ARP"),
+SND_SOC_DAPM_INPUT("IN1BR"),
+SND_SOC_DAPM_INPUT("IN2ALN"),
+SND_SOC_DAPM_INPUT("IN2ALP"),
+SND_SOC_DAPM_INPUT("IN2BL"),
+SND_SOC_DAPM_INPUT("IN2ARN"),
+SND_SOC_DAPM_INPUT("IN2ARP"),
+SND_SOC_DAPM_INPUT("IN2BR"),
+
+SND_SOC_DAPM_MUX("IN1L Analog Mux", SND_SOC_NOPM, 0, 0, &madera_inmux[0]),
+SND_SOC_DAPM_MUX("IN1R Analog Mux", SND_SOC_NOPM, 0, 0, &madera_inmux[1]),
+SND_SOC_DAPM_MUX("IN2L Analog Mux", SND_SOC_NOPM, 0, 0, &madera_inmux[2]),
+SND_SOC_DAPM_MUX("IN2R Analog Mux", SND_SOC_NOPM, 0, 0, &madera_inmux[3]),
+
+SND_SOC_DAPM_MUX("IN1L Mode", SND_SOC_NOPM, 0, 0, &madera_inmode[0]),
+SND_SOC_DAPM_MUX("IN1R Mode", SND_SOC_NOPM, 0, 0, &madera_inmode[0]),
+
+SND_SOC_DAPM_MUX("IN2L Mode", SND_SOC_NOPM, 0, 0, &madera_inmode[1]),
+SND_SOC_DAPM_MUX("IN2R Mode", SND_SOC_NOPM, 0, 0, &madera_inmode[1]),
+
+SND_SOC_DAPM_DEMUX("OUT3 Demux", SND_SOC_NOPM, 0, 0, &cs47l92_outdemux),
+
+SND_SOC_DAPM_OUTPUT("DRC1 Signal Activity"),
+SND_SOC_DAPM_OUTPUT("DRC2 Signal Activity"),
+
+SND_SOC_DAPM_PGA("PWM1 Driver", MADERA_PWM_DRIVE_1, MADERA_PWM1_ENA_SHIFT,
+		 0, NULL, 0),
+SND_SOC_DAPM_PGA("PWM2 Driver", MADERA_PWM_DRIVE_1, MADERA_PWM2_ENA_SHIFT,
+		 0, NULL, 0),
+
+SND_SOC_DAPM_AIF_OUT("AIF1TX1", NULL, 0,
+		     MADERA_AIF1_TX_ENABLES, MADERA_AIF1TX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX2", NULL, 0,
+		     MADERA_AIF1_TX_ENABLES, MADERA_AIF1TX2_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX3", NULL, 0,
+		     MADERA_AIF1_TX_ENABLES, MADERA_AIF1TX3_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX4", NULL, 0,
+		     MADERA_AIF1_TX_ENABLES, MADERA_AIF1TX4_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX5", NULL, 0,
+		     MADERA_AIF1_TX_ENABLES, MADERA_AIF1TX5_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX6", NULL, 0,
+		     MADERA_AIF1_TX_ENABLES, MADERA_AIF1TX6_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX7", NULL, 0,
+		     MADERA_AIF1_TX_ENABLES, MADERA_AIF1TX7_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX8", NULL, 0,
+		     MADERA_AIF1_TX_ENABLES, MADERA_AIF1TX8_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_AIF_OUT("AIF2TX1", NULL, 0,
+		     MADERA_AIF2_TX_ENABLES, MADERA_AIF2TX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF2TX2", NULL, 0,
+		     MADERA_AIF2_TX_ENABLES, MADERA_AIF2TX2_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF2TX3", NULL, 0,
+		     MADERA_AIF2_TX_ENABLES, MADERA_AIF2TX3_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF2TX4", NULL, 0,
+		     MADERA_AIF2_TX_ENABLES, MADERA_AIF2TX4_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF2TX5", NULL, 0,
+		     MADERA_AIF2_TX_ENABLES, MADERA_AIF2TX5_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF2TX6", NULL, 0,
+		     MADERA_AIF2_TX_ENABLES, MADERA_AIF2TX6_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF2TX7", NULL, 0,
+		     MADERA_AIF2_TX_ENABLES, MADERA_AIF2TX7_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF2TX8", NULL, 0,
+		     MADERA_AIF2_TX_ENABLES, MADERA_AIF2TX8_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_AIF_OUT("SLIMTX1", NULL, 0,
+		     MADERA_SLIMBUS_TX_CHANNEL_ENABLE,
+		     MADERA_SLIMTX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("SLIMTX2", NULL, 0,
+		     MADERA_SLIMBUS_TX_CHANNEL_ENABLE,
+		     MADERA_SLIMTX2_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("SLIMTX3", NULL, 0,
+		     MADERA_SLIMBUS_TX_CHANNEL_ENABLE,
+		     MADERA_SLIMTX3_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("SLIMTX4", NULL, 0,
+		     MADERA_SLIMBUS_TX_CHANNEL_ENABLE,
+		     MADERA_SLIMTX4_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("SLIMTX5", NULL, 0,
+		     MADERA_SLIMBUS_TX_CHANNEL_ENABLE,
+		     MADERA_SLIMTX5_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("SLIMTX6", NULL, 0,
+		     MADERA_SLIMBUS_TX_CHANNEL_ENABLE,
+		     MADERA_SLIMTX6_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("SLIMTX7", NULL, 0,
+		     MADERA_SLIMBUS_TX_CHANNEL_ENABLE,
+		     MADERA_SLIMTX7_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("SLIMTX8", NULL, 0,
+		     MADERA_SLIMBUS_TX_CHANNEL_ENABLE,
+		     MADERA_SLIMTX8_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_AIF_OUT("AIF3TX1", NULL, 0,
+		     MADERA_AIF3_TX_ENABLES, MADERA_AIF3TX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF3TX2", NULL, 0,
+		     MADERA_AIF3_TX_ENABLES, MADERA_AIF3TX2_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF3TX3", NULL, 0,
+		     MADERA_AIF3_TX_ENABLES, MADERA_AIF3TX3_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF3TX4", NULL, 0,
+		     MADERA_AIF3_TX_ENABLES, MADERA_AIF3TX4_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_PGA_E("OUT1L", SND_SOC_NOPM,
+		   MADERA_OUT1L_ENA_SHIFT, 0, NULL, 0, madera_hp_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("OUT1R", SND_SOC_NOPM,
+		   MADERA_OUT1R_ENA_SHIFT, 0, NULL, 0, madera_hp_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("OUT2L", SND_SOC_NOPM,
+		   MADERA_OUT2L_ENA_SHIFT, 0, NULL, 0, madera_hp_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("OUT2R", SND_SOC_NOPM,
+		   MADERA_OUT2R_ENA_SHIFT, 0, NULL, 0, madera_hp_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("OUT3L", MADERA_OUTPUT_ENABLES_1,
+		   MADERA_OUT3L_ENA_SHIFT, 0, NULL, 0, madera_out_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("OUT3R", MADERA_OUTPUT_ENABLES_1,
+		   MADERA_OUT3R_ENA_SHIFT, 0, NULL, 0, madera_out_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("OUT5L", MADERA_OUTPUT_ENABLES_1,
+		   MADERA_OUT5L_ENA_SHIFT, 0, NULL, 0, madera_out_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("OUT5R", MADERA_OUTPUT_ENABLES_1,
+		   MADERA_OUT5R_ENA_SHIFT, 0, NULL, 0, madera_out_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+
+SND_SOC_DAPM_PGA("SPD1TX1", MADERA_SPD1_TX_CONTROL,
+		 MADERA_SPD1_VAL1_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("SPD1TX2", MADERA_SPD1_TX_CONTROL,
+		 MADERA_SPD1_VAL2_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_OUT_DRV("SPD1", MADERA_SPD1_TX_CONTROL,
+		     MADERA_SPD1_ENA_SHIFT, 0, NULL, 0),
+
+/*
+ * mux_in widgets : arranged in the order of sources
+ * specified in MADERA_MIXER_INPUT_ROUTES
+ */
+
+SND_SOC_DAPM_PGA("Noise Generator", MADERA_COMFORT_NOISE_GENERATOR,
+		 MADERA_NOISE_GEN_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("Tone Generator 1", MADERA_TONE_GENERATOR_1,
+		 MADERA_TONE1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Tone Generator 2", MADERA_TONE_GENERATOR_1,
+		 MADERA_TONE2_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_SIGGEN("HAPTICS"),
+
+SND_SOC_DAPM_MUX("AEC1 Loopback", MADERA_DAC_AEC_CONTROL_1,
+		 MADERA_AEC1_LOOPBACK_ENA_SHIFT, 0,
+		 &cs47l92_aec_loopback_mux),
+
+SND_SOC_DAPM_PGA_E("IN1L", MADERA_INPUT_ENABLES, MADERA_IN1L_ENA_SHIFT,
+		   0, NULL, 0, madera_in_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("IN1R", MADERA_INPUT_ENABLES, MADERA_IN1R_ENA_SHIFT,
+		   0, NULL, 0, madera_in_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("IN2L", MADERA_INPUT_ENABLES, MADERA_IN2L_ENA_SHIFT,
+		   0, NULL, 0, madera_in_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("IN2R", MADERA_INPUT_ENABLES, MADERA_IN2R_ENA_SHIFT,
+		   0, NULL, 0, madera_in_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("IN3L", MADERA_INPUT_ENABLES, MADERA_IN3L_ENA_SHIFT,
+		   0, NULL, 0, madera_in_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("IN3R", MADERA_INPUT_ENABLES, MADERA_IN3R_ENA_SHIFT,
+		   0, NULL, 0, madera_in_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("IN4L", MADERA_INPUT_ENABLES, MADERA_IN4L_ENA_SHIFT,
+		   0, NULL, 0, madera_in_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("IN4R", MADERA_INPUT_ENABLES, MADERA_IN4R_ENA_SHIFT,
+		   0, NULL, 0, madera_in_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+
+SND_SOC_DAPM_AIF_IN("AIF1RX1", NULL, 0,
+		    MADERA_AIF1_RX_ENABLES, MADERA_AIF1RX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX2", NULL, 0,
+		    MADERA_AIF1_RX_ENABLES, MADERA_AIF1RX2_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX3", NULL, 0,
+		    MADERA_AIF1_RX_ENABLES, MADERA_AIF1RX3_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX4", NULL, 0,
+		    MADERA_AIF1_RX_ENABLES, MADERA_AIF1RX4_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX5", NULL, 0,
+		    MADERA_AIF1_RX_ENABLES, MADERA_AIF1RX5_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX6", NULL, 0,
+		    MADERA_AIF1_RX_ENABLES, MADERA_AIF1RX6_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX7", NULL, 0,
+		    MADERA_AIF1_RX_ENABLES, MADERA_AIF1RX7_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX8", NULL, 0,
+		    MADERA_AIF1_RX_ENABLES, MADERA_AIF1RX8_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_AIF_IN("AIF2RX1", NULL, 0,
+		    MADERA_AIF2_RX_ENABLES, MADERA_AIF2RX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF2RX2", NULL, 0,
+		    MADERA_AIF2_RX_ENABLES, MADERA_AIF2RX2_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF2RX3", NULL, 0,
+		    MADERA_AIF2_RX_ENABLES, MADERA_AIF2RX3_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF2RX4", NULL, 0,
+		    MADERA_AIF2_RX_ENABLES, MADERA_AIF2RX4_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF2RX5", NULL, 0,
+		    MADERA_AIF2_RX_ENABLES, MADERA_AIF2RX5_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF2RX6", NULL, 0,
+		    MADERA_AIF2_RX_ENABLES, MADERA_AIF2RX6_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF2RX7", NULL, 0,
+		    MADERA_AIF2_RX_ENABLES, MADERA_AIF2RX7_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF2RX8", NULL, 0,
+		    MADERA_AIF2_RX_ENABLES, MADERA_AIF2RX8_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_AIF_IN("AIF3RX1", NULL, 0,
+		    MADERA_AIF3_RX_ENABLES, MADERA_AIF3RX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF3RX2", NULL, 0,
+		    MADERA_AIF3_RX_ENABLES, MADERA_AIF3RX2_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF3RX3", NULL, 0,
+		    MADERA_AIF3_RX_ENABLES, MADERA_AIF3RX3_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF3RX4", NULL, 0,
+		    MADERA_AIF3_RX_ENABLES, MADERA_AIF3RX4_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_AIF_IN("SLIMRX1", NULL, 0, MADERA_SLIMBUS_RX_CHANNEL_ENABLE,
+		    MADERA_SLIMRX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("SLIMRX2", NULL, 0, MADERA_SLIMBUS_RX_CHANNEL_ENABLE,
+		    MADERA_SLIMRX2_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("SLIMRX3", NULL, 0, MADERA_SLIMBUS_RX_CHANNEL_ENABLE,
+		    MADERA_SLIMRX3_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("SLIMRX4", NULL, 0, MADERA_SLIMBUS_RX_CHANNEL_ENABLE,
+		    MADERA_SLIMRX4_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("SLIMRX5", NULL, 0, MADERA_SLIMBUS_RX_CHANNEL_ENABLE,
+		    MADERA_SLIMRX5_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("SLIMRX6", NULL, 0, MADERA_SLIMBUS_RX_CHANNEL_ENABLE,
+		    MADERA_SLIMRX6_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("SLIMRX7", NULL, 0, MADERA_SLIMBUS_RX_CHANNEL_ENABLE,
+		    MADERA_SLIMRX7_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("SLIMRX8", NULL, 0, MADERA_SLIMBUS_RX_CHANNEL_ENABLE,
+		    MADERA_SLIMRX8_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_PGA("EQ1", MADERA_EQ1_1, MADERA_EQ1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("EQ2", MADERA_EQ2_1, MADERA_EQ2_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("EQ3", MADERA_EQ3_1, MADERA_EQ3_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("EQ4", MADERA_EQ4_1, MADERA_EQ4_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("DRC1L", MADERA_DRC1_CTRL1, MADERA_DRC1L_ENA_SHIFT, 0,
+		 NULL, 0),
+SND_SOC_DAPM_PGA("DRC1R", MADERA_DRC1_CTRL1, MADERA_DRC1R_ENA_SHIFT, 0,
+		 NULL, 0),
+SND_SOC_DAPM_PGA("DRC2L", MADERA_DRC2_CTRL1, MADERA_DRC2L_ENA_SHIFT, 0,
+		 NULL, 0),
+SND_SOC_DAPM_PGA("DRC2R", MADERA_DRC2_CTRL1, MADERA_DRC2R_ENA_SHIFT, 0,
+		 NULL, 0),
+
+SND_SOC_DAPM_PGA("LHPF1", MADERA_HPLPF1_1, MADERA_LHPF1_ENA_SHIFT, 0,
+		 NULL, 0),
+SND_SOC_DAPM_PGA("LHPF2", MADERA_HPLPF2_1, MADERA_LHPF2_ENA_SHIFT, 0,
+		 NULL, 0),
+SND_SOC_DAPM_PGA("LHPF3", MADERA_HPLPF3_1, MADERA_LHPF3_ENA_SHIFT, 0,
+		 NULL, 0),
+SND_SOC_DAPM_PGA("LHPF4", MADERA_HPLPF4_1, MADERA_LHPF4_ENA_SHIFT, 0,
+		 NULL, 0),
+
+SND_SOC_DAPM_PGA("ASRC1IN1L", MADERA_ASRC1_ENABLE,
+		 MADERA_ASRC1_IN1L_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ASRC1IN1R", MADERA_ASRC1_ENABLE,
+		 MADERA_ASRC1_IN1R_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ASRC1IN2L", MADERA_ASRC1_ENABLE,
+		 MADERA_ASRC1_IN2L_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ASRC1IN2R", MADERA_ASRC1_ENABLE,
+		 MADERA_ASRC1_IN2R_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("ISRC1DEC1", MADERA_ISRC_1_CTRL_3,
+		 MADERA_ISRC1_DEC1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC1DEC2", MADERA_ISRC_1_CTRL_3,
+		 MADERA_ISRC1_DEC2_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("ISRC1INT1", MADERA_ISRC_1_CTRL_3,
+		 MADERA_ISRC1_INT1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC1INT2", MADERA_ISRC_1_CTRL_3,
+		 MADERA_ISRC1_INT2_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("ISRC2DEC1", MADERA_ISRC_2_CTRL_3,
+		 MADERA_ISRC2_DEC1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC2DEC2", MADERA_ISRC_2_CTRL_3,
+		 MADERA_ISRC2_DEC2_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("ISRC2INT1", MADERA_ISRC_2_CTRL_3,
+		 MADERA_ISRC2_INT1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC2INT2", MADERA_ISRC_2_CTRL_3,
+		 MADERA_ISRC2_INT2_ENA_SHIFT, 0, NULL, 0),
+
+WM_ADSP2("DSP1", 0, cs47l92_adsp_power_ev),
+
+/* end of ordered widget list */
+
+SND_SOC_DAPM_PGA("DFC1", MADERA_DFC1_CTRL, MADERA_DFC1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("DFC2", MADERA_DFC2_CTRL, MADERA_DFC1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("DFC3", MADERA_DFC3_CTRL, MADERA_DFC1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("DFC4", MADERA_DFC4_CTRL, MADERA_DFC1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("DFC5", MADERA_DFC5_CTRL, MADERA_DFC1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("DFC6", MADERA_DFC6_CTRL, MADERA_DFC1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("DFC7", MADERA_DFC7_CTRL, MADERA_DFC1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("DFC8", MADERA_DFC8_CTRL, MADERA_DFC1_ENA_SHIFT, 0, NULL, 0),
+
+MADERA_MIXER_WIDGETS(EQ1, "EQ1"),
+MADERA_MIXER_WIDGETS(EQ2, "EQ2"),
+MADERA_MIXER_WIDGETS(EQ3, "EQ3"),
+MADERA_MIXER_WIDGETS(EQ4, "EQ4"),
+
+MADERA_MIXER_WIDGETS(DRC1L, "DRC1L"),
+MADERA_MIXER_WIDGETS(DRC1R, "DRC1R"),
+MADERA_MIXER_WIDGETS(DRC2L, "DRC2L"),
+MADERA_MIXER_WIDGETS(DRC2R, "DRC2R"),
+
+SND_SOC_DAPM_SWITCH("DRC1 Activity Output", SND_SOC_NOPM, 0, 0,
+		    &madera_drc_activity_output_mux[0]),
+SND_SOC_DAPM_SWITCH("DRC2 Activity Output", SND_SOC_NOPM, 0, 0,
+		    &madera_drc_activity_output_mux[1]),
+
+MADERA_MIXER_WIDGETS(LHPF1, "LHPF1"),
+MADERA_MIXER_WIDGETS(LHPF2, "LHPF2"),
+MADERA_MIXER_WIDGETS(LHPF3, "LHPF3"),
+MADERA_MIXER_WIDGETS(LHPF4, "LHPF4"),
+
+MADERA_MIXER_WIDGETS(PWM1, "PWM1"),
+MADERA_MIXER_WIDGETS(PWM2, "PWM2"),
+
+MADERA_MIXER_WIDGETS(OUT1L, "HPOUT1L"),
+MADERA_MIXER_WIDGETS(OUT1R, "HPOUT1R"),
+MADERA_MIXER_WIDGETS(OUT2L, "HPOUT2L"),
+MADERA_MIXER_WIDGETS(OUT2R, "HPOUT2R"),
+MADERA_MIXER_WIDGETS(OUT3L, "HPOUT3L"),
+MADERA_MIXER_WIDGETS(OUT3R, "HPOUT3R"),
+MADERA_MIXER_WIDGETS(SPKDAT1L, "SPKDAT1L"),
+MADERA_MIXER_WIDGETS(SPKDAT1R, "SPKDAT1R"),
+
+MADERA_MIXER_WIDGETS(AIF1TX1, "AIF1TX1"),
+MADERA_MIXER_WIDGETS(AIF1TX2, "AIF1TX2"),
+MADERA_MIXER_WIDGETS(AIF1TX3, "AIF1TX3"),
+MADERA_MIXER_WIDGETS(AIF1TX4, "AIF1TX4"),
+MADERA_MIXER_WIDGETS(AIF1TX5, "AIF1TX5"),
+MADERA_MIXER_WIDGETS(AIF1TX6, "AIF1TX6"),
+MADERA_MIXER_WIDGETS(AIF1TX7, "AIF1TX7"),
+MADERA_MIXER_WIDGETS(AIF1TX8, "AIF1TX8"),
+
+MADERA_MIXER_WIDGETS(AIF2TX1, "AIF2TX1"),
+MADERA_MIXER_WIDGETS(AIF2TX2, "AIF2TX2"),
+MADERA_MIXER_WIDGETS(AIF2TX3, "AIF2TX3"),
+MADERA_MIXER_WIDGETS(AIF2TX4, "AIF2TX4"),
+MADERA_MIXER_WIDGETS(AIF2TX5, "AIF2TX5"),
+MADERA_MIXER_WIDGETS(AIF2TX6, "AIF2TX6"),
+MADERA_MIXER_WIDGETS(AIF2TX7, "AIF2TX7"),
+MADERA_MIXER_WIDGETS(AIF2TX8, "AIF2TX8"),
+
+MADERA_MIXER_WIDGETS(AIF3TX1, "AIF3TX1"),
+MADERA_MIXER_WIDGETS(AIF3TX2, "AIF3TX2"),
+MADERA_MIXER_WIDGETS(AIF3TX3, "AIF3TX3"),
+MADERA_MIXER_WIDGETS(AIF3TX4, "AIF3TX4"),
+
+MADERA_MIXER_WIDGETS(SLIMTX1, "SLIMTX1"),
+MADERA_MIXER_WIDGETS(SLIMTX2, "SLIMTX2"),
+MADERA_MIXER_WIDGETS(SLIMTX3, "SLIMTX3"),
+MADERA_MIXER_WIDGETS(SLIMTX4, "SLIMTX4"),
+MADERA_MIXER_WIDGETS(SLIMTX5, "SLIMTX5"),
+MADERA_MIXER_WIDGETS(SLIMTX6, "SLIMTX6"),
+MADERA_MIXER_WIDGETS(SLIMTX7, "SLIMTX7"),
+MADERA_MIXER_WIDGETS(SLIMTX8, "SLIMTX8"),
+
+MADERA_MUX_WIDGETS(SPD1TX1, "SPDIFTX1"),
+MADERA_MUX_WIDGETS(SPD1TX2, "SPDIFTX2"),
+
+MADERA_MUX_WIDGETS(ASRC1IN1L, "ASRC1IN1L"),
+MADERA_MUX_WIDGETS(ASRC1IN1R, "ASRC1IN1R"),
+MADERA_MUX_WIDGETS(ASRC1IN2L, "ASRC1IN2L"),
+MADERA_MUX_WIDGETS(ASRC1IN2R, "ASRC1IN2R"),
+
+MADERA_DSP_WIDGETS(DSP1, "DSP1"),
+
+MADERA_MUX_WIDGETS(ISRC1DEC1, "ISRC1DEC1"),
+MADERA_MUX_WIDGETS(ISRC1DEC2, "ISRC1DEC2"),
+
+MADERA_MUX_WIDGETS(ISRC1INT1, "ISRC1INT1"),
+MADERA_MUX_WIDGETS(ISRC1INT2, "ISRC1INT2"),
+
+MADERA_MUX_WIDGETS(ISRC2DEC1, "ISRC2DEC1"),
+MADERA_MUX_WIDGETS(ISRC2DEC2, "ISRC2DEC2"),
+
+MADERA_MUX_WIDGETS(ISRC2INT1, "ISRC2INT1"),
+MADERA_MUX_WIDGETS(ISRC2INT2, "ISRC2INT2"),
+
+MADERA_MUX_WIDGETS(DFC1, "DFC1"),
+MADERA_MUX_WIDGETS(DFC2, "DFC2"),
+MADERA_MUX_WIDGETS(DFC3, "DFC3"),
+MADERA_MUX_WIDGETS(DFC4, "DFC4"),
+MADERA_MUX_WIDGETS(DFC5, "DFC5"),
+MADERA_MUX_WIDGETS(DFC6, "DFC6"),
+MADERA_MUX_WIDGETS(DFC7, "DFC7"),
+MADERA_MUX_WIDGETS(DFC8, "DFC8"),
+
+SND_SOC_DAPM_OUTPUT("HPOUT1L"),
+SND_SOC_DAPM_OUTPUT("HPOUT1R"),
+SND_SOC_DAPM_OUTPUT("HPOUT2L"),
+SND_SOC_DAPM_OUTPUT("HPOUT2R"),
+SND_SOC_DAPM_OUTPUT("HPOUT3L"),
+SND_SOC_DAPM_OUTPUT("HPOUT3R"),
+SND_SOC_DAPM_OUTPUT("HPOUT4L"),
+SND_SOC_DAPM_OUTPUT("HPOUT4R"),
+SND_SOC_DAPM_OUTPUT("SPKDAT1L"),
+SND_SOC_DAPM_OUTPUT("SPKDAT1R"),
+SND_SOC_DAPM_OUTPUT("SPDIF1"),
+
+SND_SOC_DAPM_OUTPUT("MICSUPP"),
+};
+
+#define MADERA_MIXER_INPUT_ROUTES(name)	\
+	{ name, "Noise Generator", "Noise Generator" }, \
+	{ name, "Tone Generator 1", "Tone Generator 1" }, \
+	{ name, "Tone Generator 2", "Tone Generator 2" }, \
+	{ name, "Haptics", "HAPTICS" }, \
+	{ name, "AEC1", "AEC1 Loopback" }, \
+	{ name, "IN1L", "IN1L" }, \
+	{ name, "IN1R", "IN1R" }, \
+	{ name, "IN2L", "IN2L" }, \
+	{ name, "IN2R", "IN2R" }, \
+	{ name, "IN3L", "IN3L" }, \
+	{ name, "IN3R", "IN3R" }, \
+	{ name, "IN4L", "IN4L" }, \
+	{ name, "IN4R", "IN4R" }, \
+	{ name, "AIF1RX1", "AIF1RX1" }, \
+	{ name, "AIF1RX2", "AIF1RX2" }, \
+	{ name, "AIF1RX3", "AIF1RX3" }, \
+	{ name, "AIF1RX4", "AIF1RX4" }, \
+	{ name, "AIF1RX5", "AIF1RX5" }, \
+	{ name, "AIF1RX6", "AIF1RX6" }, \
+	{ name, "AIF1RX7", "AIF1RX7" }, \
+	{ name, "AIF1RX8", "AIF1RX8" }, \
+	{ name, "AIF2RX1", "AIF2RX1" }, \
+	{ name, "AIF2RX2", "AIF2RX2" }, \
+	{ name, "AIF2RX3", "AIF2RX3" }, \
+	{ name, "AIF2RX4", "AIF2RX4" }, \
+	{ name, "AIF2RX5", "AIF2RX5" }, \
+	{ name, "AIF2RX6", "AIF2RX6" }, \
+	{ name, "AIF2RX7", "AIF2RX7" }, \
+	{ name, "AIF2RX8", "AIF2RX8" }, \
+	{ name, "AIF3RX1", "AIF3RX1" }, \
+	{ name, "AIF3RX2", "AIF3RX2" }, \
+	{ name, "AIF3RX3", "AIF3RX3" }, \
+	{ name, "AIF3RX4", "AIF3RX4" }, \
+	{ name, "SLIMRX1", "SLIMRX1" }, \
+	{ name, "SLIMRX2", "SLIMRX2" }, \
+	{ name, "SLIMRX3", "SLIMRX3" }, \
+	{ name, "SLIMRX4", "SLIMRX4" }, \
+	{ name, "SLIMRX5", "SLIMRX5" }, \
+	{ name, "SLIMRX6", "SLIMRX6" }, \
+	{ name, "SLIMRX7", "SLIMRX7" }, \
+	{ name, "SLIMRX8", "SLIMRX8" }, \
+	{ name, "EQ1", "EQ1" }, \
+	{ name, "EQ2", "EQ2" }, \
+	{ name, "EQ3", "EQ3" }, \
+	{ name, "EQ4", "EQ4" }, \
+	{ name, "DRC1L", "DRC1L" }, \
+	{ name, "DRC1R", "DRC1R" }, \
+	{ name, "DRC2L", "DRC2L" }, \
+	{ name, "DRC2R", "DRC2R" }, \
+	{ name, "LHPF1", "LHPF1" }, \
+	{ name, "LHPF2", "LHPF2" }, \
+	{ name, "LHPF3", "LHPF3" }, \
+	{ name, "LHPF4", "LHPF4" }, \
+	{ name, "ASRC1IN1L", "ASRC1IN1L" }, \
+	{ name, "ASRC1IN1R", "ASRC1IN1R" }, \
+	{ name, "ASRC1IN2L", "ASRC1IN2L" }, \
+	{ name, "ASRC1IN2R", "ASRC1IN2R" }, \
+	{ name, "ISRC1DEC1", "ISRC1DEC1" }, \
+	{ name, "ISRC1DEC2", "ISRC1DEC2" }, \
+	{ name, "ISRC1INT1", "ISRC1INT1" }, \
+	{ name, "ISRC1INT2", "ISRC1INT2" }, \
+	{ name, "ISRC2DEC1", "ISRC2DEC1" }, \
+	{ name, "ISRC2DEC2", "ISRC2DEC2" }, \
+	{ name, "ISRC2INT1", "ISRC2INT1" }, \
+	{ name, "ISRC2INT2", "ISRC2INT2" }, \
+	{ name, "DSP1.1", "DSP1" }, \
+	{ name, "DSP1.2", "DSP1" }, \
+	{ name, "DSP1.3", "DSP1" }, \
+	{ name, "DSP1.4", "DSP1" }, \
+	{ name, "DSP1.5", "DSP1" }, \
+	{ name, "DSP1.6", "DSP1" }, \
+	{ name, "DFC1", "DFC1" }, \
+	{ name, "DFC2", "DFC2" }, \
+	{ name, "DFC3", "DFC3" }, \
+	{ name, "DFC4", "DFC4" }, \
+	{ name, "DFC5", "DFC5" }, \
+	{ name, "DFC6", "DFC6" }, \
+	{ name, "DFC7", "DFC7" }, \
+	{ name, "DFC8", "DFC8" }
+
+static const struct snd_soc_dapm_route cs47l92_dapm_routes[] = {
+	/* Internal clock domains */
+	{ "EQ1", NULL, "FXCLK" },
+	{ "EQ2", NULL, "FXCLK" },
+	{ "EQ3", NULL, "FXCLK" },
+	{ "EQ4", NULL, "FXCLK" },
+	{ "DRC1L", NULL, "FXCLK" },
+	{ "DRC1R", NULL, "FXCLK" },
+	{ "DRC2L", NULL, "FXCLK" },
+	{ "DRC2R", NULL, "FXCLK" },
+	{ "LHPF1", NULL, "FXCLK" },
+	{ "LHPF2", NULL, "FXCLK" },
+	{ "LHPF3", NULL, "FXCLK" },
+	{ "LHPF4", NULL, "FXCLK" },
+	{ "PWM1 Mixer", NULL, "PWMCLK" },
+	{ "PWM2 Mixer", NULL, "PWMCLK" },
+	{ "OUT1L", NULL, "OUTCLK" },
+	{ "OUT1R", NULL, "OUTCLK" },
+	{ "OUT2L", NULL, "OUTCLK" },
+	{ "OUT2R", NULL, "OUTCLK" },
+	{ "OUT3L", NULL, "OUTCLK" },
+	{ "OUT3R", NULL, "OUTCLK" },
+	{ "OUT5L", NULL, "OUTCLK" },
+	{ "OUT5R", NULL, "OUTCLK" },
+	{ "AIF1TX1", NULL, "AIF1TXCLK" },
+	{ "AIF1TX2", NULL, "AIF1TXCLK" },
+	{ "AIF1TX3", NULL, "AIF1TXCLK" },
+	{ "AIF1TX4", NULL, "AIF1TXCLK" },
+	{ "AIF1TX5", NULL, "AIF1TXCLK" },
+	{ "AIF1TX6", NULL, "AIF1TXCLK" },
+	{ "AIF1TX7", NULL, "AIF1TXCLK" },
+	{ "AIF1TX8", NULL, "AIF1TXCLK" },
+	{ "AIF2TX1", NULL, "AIF2TXCLK" },
+	{ "AIF2TX2", NULL, "AIF2TXCLK" },
+	{ "AIF2TX3", NULL, "AIF2TXCLK" },
+	{ "AIF2TX4", NULL, "AIF2TXCLK" },
+	{ "AIF2TX5", NULL, "AIF2TXCLK" },
+	{ "AIF2TX6", NULL, "AIF2TXCLK" },
+	{ "AIF2TX7", NULL, "AIF2TXCLK" },
+	{ "AIF2TX8", NULL, "AIF2TXCLK" },
+	{ "AIF3TX1", NULL, "AIF3TXCLK" },
+	{ "AIF3TX2", NULL, "AIF3TXCLK" },
+	{ "AIF3TX3", NULL, "AIF3TXCLK" },
+	{ "AIF3TX4", NULL, "AIF3TXCLK" },
+	{ "SLIMTX1", NULL, "SLIMBUSCLK" },
+	{ "SLIMTX2", NULL, "SLIMBUSCLK" },
+	{ "SLIMTX3", NULL, "SLIMBUSCLK" },
+	{ "SLIMTX4", NULL, "SLIMBUSCLK" },
+	{ "SLIMTX5", NULL, "SLIMBUSCLK" },
+	{ "SLIMTX6", NULL, "SLIMBUSCLK" },
+	{ "SLIMTX7", NULL, "SLIMBUSCLK" },
+	{ "SLIMTX8", NULL, "SLIMBUSCLK" },
+	{ "SPD1TX1", NULL, "SPDCLK" },
+	{ "SPD1TX2", NULL, "SPDCLK" },
+	{ "DSP1", NULL, "DSP1CLK" },
+	{ "ISRC1DEC1", NULL, "ISRC1CLK" },
+	{ "ISRC1DEC2", NULL, "ISRC1CLK" },
+	{ "ISRC1INT1", NULL, "ISRC1CLK" },
+	{ "ISRC1INT2", NULL, "ISRC1CLK" },
+	{ "ISRC2DEC1", NULL, "ISRC2CLK" },
+	{ "ISRC2DEC2", NULL, "ISRC2CLK" },
+	{ "ISRC2INT1", NULL, "ISRC2CLK" },
+	{ "ISRC2INT2", NULL, "ISRC2CLK" },
+	{ "ASRC1IN1L", NULL, "ASRC1CLK" },
+	{ "ASRC1IN1R", NULL, "ASRC1CLK" },
+	{ "ASRC1IN2L", NULL, "ASRC1CLK" },
+	{ "ASRC1IN2R", NULL, "ASRC1CLK" },
+	{ "DFC1", NULL, "DFCCLK" },
+	{ "DFC2", NULL, "DFCCLK" },
+	{ "DFC3", NULL, "DFCCLK" },
+	{ "DFC4", NULL, "DFCCLK" },
+	{ "DFC5", NULL, "DFCCLK" },
+	{ "DFC6", NULL, "DFCCLK" },
+	{ "DFC7", NULL, "DFCCLK" },
+	{ "DFC8", NULL, "DFCCLK" },
+
+	{ "OUT1L", NULL, "CPVDD1" },
+	{ "OUT1L", NULL, "CPVDD2" },
+	{ "OUT1R", NULL, "CPVDD1" },
+	{ "OUT1R", NULL, "CPVDD2" },
+	{ "OUT2L", NULL, "CPVDD1" },
+	{ "OUT2L", NULL, "CPVDD2" },
+	{ "OUT2R", NULL, "CPVDD1" },
+	{ "OUT2R", NULL, "CPVDD2" },
+	{ "OUT3L", NULL, "CPVDD1" },
+	{ "OUT3L", NULL, "CPVDD2" },
+	{ "OUT3R", NULL, "CPVDD1" },
+	{ "OUT3R", NULL, "CPVDD2" },
+
+	{ "OUT1L", NULL, "SYSCLK" },
+	{ "OUT1R", NULL, "SYSCLK" },
+	{ "OUT2L", NULL, "SYSCLK" },
+	{ "OUT2R", NULL, "SYSCLK" },
+	{ "OUT3L", NULL, "SYSCLK" },
+	{ "OUT3R", NULL, "SYSCLK" },
+	{ "OUT5L", NULL, "SYSCLK" },
+	{ "OUT5R", NULL, "SYSCLK" },
+
+	{ "SPD1", NULL, "SYSCLK" },
+	{ "SPD1", NULL, "SPD1TX1" },
+	{ "SPD1", NULL, "SPD1TX2" },
+
+	{ "IN1L", NULL, "SYSCLK" },
+	{ "IN1R", NULL, "SYSCLK" },
+	{ "IN2L", NULL, "SYSCLK" },
+	{ "IN2R", NULL, "SYSCLK" },
+	{ "IN3L", NULL, "SYSCLK" },
+	{ "IN3R", NULL, "SYSCLK" },
+	{ "IN4L", NULL, "SYSCLK" },
+	{ "IN4R", NULL, "SYSCLK" },
+
+	{ "ASRC1IN1L", NULL, "SYSCLK" },
+	{ "ASRC1IN1R", NULL, "SYSCLK" },
+	{ "ASRC1IN2L", NULL, "SYSCLK" },
+	{ "ASRC1IN2R", NULL, "SYSCLK" },
+
+	{ "ASRC1IN1L", NULL, "ASYNCCLK" },
+	{ "ASRC1IN1R", NULL, "ASYNCCLK" },
+	{ "ASRC1IN2L", NULL, "ASYNCCLK" },
+	{ "ASRC1IN2R", NULL, "ASYNCCLK" },
+
+	{ "MICBIAS1", NULL, "MICVDD" },
+	{ "MICBIAS2", NULL, "MICVDD" },
+
+	{ "MICBIAS1A", NULL, "MICBIAS1" },
+	{ "MICBIAS1B", NULL, "MICBIAS1" },
+	{ "MICBIAS1C", NULL, "MICBIAS1" },
+	{ "MICBIAS1D", NULL, "MICBIAS1" },
+
+	{ "MICBIAS2A", NULL, "MICBIAS2" },
+	{ "MICBIAS2B", NULL, "MICBIAS2" },
+
+	{ "Noise Generator", NULL, "SYSCLK" },
+	{ "Tone Generator 1", NULL, "SYSCLK" },
+	{ "Tone Generator 2", NULL, "SYSCLK" },
+
+	{ "Noise Generator", NULL, "NOISE" },
+	{ "Tone Generator 1", NULL, "TONE" },
+	{ "Tone Generator 2", NULL, "TONE" },
+
+	{ "AIF1 Capture", NULL, "AIF1TX1" },
+	{ "AIF1 Capture", NULL, "AIF1TX2" },
+	{ "AIF1 Capture", NULL, "AIF1TX3" },
+	{ "AIF1 Capture", NULL, "AIF1TX4" },
+	{ "AIF1 Capture", NULL, "AIF1TX5" },
+	{ "AIF1 Capture", NULL, "AIF1TX6" },
+	{ "AIF1 Capture", NULL, "AIF1TX7" },
+	{ "AIF1 Capture", NULL, "AIF1TX8" },
+
+	{ "AIF1RX1", NULL, "AIF1 Playback" },
+	{ "AIF1RX2", NULL, "AIF1 Playback" },
+	{ "AIF1RX3", NULL, "AIF1 Playback" },
+	{ "AIF1RX4", NULL, "AIF1 Playback" },
+	{ "AIF1RX5", NULL, "AIF1 Playback" },
+	{ "AIF1RX6", NULL, "AIF1 Playback" },
+	{ "AIF1RX7", NULL, "AIF1 Playback" },
+	{ "AIF1RX8", NULL, "AIF1 Playback" },
+
+	{ "AIF2 Capture", NULL, "AIF2TX1" },
+	{ "AIF2 Capture", NULL, "AIF2TX2" },
+	{ "AIF2 Capture", NULL, "AIF2TX3" },
+	{ "AIF2 Capture", NULL, "AIF2TX4" },
+	{ "AIF2 Capture", NULL, "AIF2TX5" },
+	{ "AIF2 Capture", NULL, "AIF2TX6" },
+	{ "AIF2 Capture", NULL, "AIF2TX7" },
+	{ "AIF2 Capture", NULL, "AIF2TX8" },
+
+	{ "AIF2RX1", NULL, "AIF2 Playback" },
+	{ "AIF2RX2", NULL, "AIF2 Playback" },
+	{ "AIF2RX3", NULL, "AIF2 Playback" },
+	{ "AIF2RX4", NULL, "AIF2 Playback" },
+	{ "AIF2RX5", NULL, "AIF2 Playback" },
+	{ "AIF2RX6", NULL, "AIF2 Playback" },
+	{ "AIF2RX7", NULL, "AIF2 Playback" },
+	{ "AIF2RX8", NULL, "AIF2 Playback" },
+
+	{ "AIF3 Capture", NULL, "AIF3TX1" },
+	{ "AIF3 Capture", NULL, "AIF3TX2" },
+	{ "AIF3 Capture", NULL, "AIF3TX3" },
+	{ "AIF3 Capture", NULL, "AIF3TX4" },
+
+	{ "AIF3RX1", NULL, "AIF3 Playback" },
+	{ "AIF3RX2", NULL, "AIF3 Playback" },
+	{ "AIF3RX3", NULL, "AIF3 Playback" },
+	{ "AIF3RX4", NULL, "AIF3 Playback" },
+
+	{ "Slim1 Capture", NULL, "SLIMTX1" },
+	{ "Slim1 Capture", NULL, "SLIMTX2" },
+	{ "Slim1 Capture", NULL, "SLIMTX3" },
+	{ "Slim1 Capture", NULL, "SLIMTX4" },
+
+	{ "SLIMRX1", NULL, "Slim1 Playback" },
+	{ "SLIMRX2", NULL, "Slim1 Playback" },
+	{ "SLIMRX3", NULL, "Slim1 Playback" },
+	{ "SLIMRX4", NULL, "Slim1 Playback" },
+
+	{ "Slim2 Capture", NULL, "SLIMTX5" },
+	{ "Slim2 Capture", NULL, "SLIMTX6" },
+
+	{ "SLIMRX5", NULL, "Slim2 Playback" },
+	{ "SLIMRX6", NULL, "Slim2 Playback" },
+
+	{ "Slim3 Capture", NULL, "SLIMTX7" },
+	{ "Slim3 Capture", NULL, "SLIMTX8" },
+
+	{ "SLIMRX7", NULL, "Slim3 Playback" },
+	{ "SLIMRX8", NULL, "Slim3 Playback" },
+
+	{ "AIF1 Playback", NULL, "SYSCLK" },
+	{ "AIF2 Playback", NULL, "SYSCLK" },
+	{ "AIF3 Playback", NULL, "SYSCLK" },
+	{ "Slim1 Playback", NULL, "SYSCLK" },
+	{ "Slim2 Playback", NULL, "SYSCLK" },
+	{ "Slim3 Playback", NULL, "SYSCLK" },
+
+	{ "AIF1 Capture", NULL, "SYSCLK" },
+	{ "AIF2 Capture", NULL, "SYSCLK" },
+	{ "AIF3 Capture", NULL, "SYSCLK" },
+	{ "Slim1 Capture", NULL, "SYSCLK" },
+	{ "Slim2 Capture", NULL, "SYSCLK" },
+	{ "Slim3 Capture", NULL, "SYSCLK" },
+
+	{ "Audio Trace DSP", NULL, "DSP1" },
+
+	{ "IN1L Analog Mux", "A", "IN1ALN" },
+	{ "IN1L Analog Mux", "A", "IN1ALP" },
+	{ "IN1L Analog Mux", "B", "IN1BLN" },
+	{ "IN1L Analog Mux", "B", "IN1BLP" },
+	{ "IN1R Analog Mux", "A", "IN1ARN" },
+	{ "IN1R Analog Mux", "A", "IN1ARP" },
+	{ "IN1R Analog Mux", "B", "IN1BR" },
+	{ "IN1R Analog Mux", "B", "IN1ALN" },
+
+	{ "IN1L Mode", "Analog", "IN1L Analog Mux" },
+	{ "IN1R Mode", "Analog", "IN1R Analog Mux" },
+
+	{ "IN1L Mode", "Digital", "IN1ALN" },
+	{ "IN1L Mode", "Digital", "IN1ALP" },
+	{ "IN1R Mode", "Digital", "IN1ALN" },
+	{ "IN1R Mode", "Digital", "IN1ALP" },
+
+	{ "IN1L", NULL, "IN1L Mode" },
+	{ "IN1R", NULL, "IN1R Mode" },
+
+	{ "IN2L Analog Mux", "A", "IN2ALN" },
+	{ "IN2L Analog Mux", "A", "IN2ALP" },
+	{ "IN2L Analog Mux", "B", "IN2ALN" },
+	{ "IN2L Analog Mux", "B", "IN2BL" },
+	{ "IN2R Analog Mux", "A", "IN2ARN" },
+	{ "IN2R Analog Mux", "A", "IN2ARP" },
+	{ "IN2R Analog Mux", "B", "IN2ARN" },
+	{ "IN2R Analog Mux", "B", "IN2BR" },
+
+	{ "IN2L Mode", "Analog", "IN2L Analog Mux" },
+	{ "IN2R Mode", "Analog", "IN2R Analog Mux" },
+
+	{ "IN2L Mode", "Digital", "IN2ALN" },
+	{ "IN2L Mode", "Digital", "IN2ALP" },
+	{ "IN2R Mode", "Digital", "IN2ALN" },
+	{ "IN2R Mode", "Digital", "IN2ALP" },
+
+	{ "IN2L", NULL, "IN2L Mode" },
+	{ "IN2R", NULL, "IN2R Mode" },
+
+	{ "IN3L", NULL, "IN1ARN" },
+	{ "IN3L", NULL, "IN1ARP" },
+	{ "IN3R", NULL, "IN1ARN" },
+	{ "IN3R", NULL, "IN1ARP" },
+
+	{ "IN4L", NULL, "IN2ARN" },
+	{ "IN4L", NULL, "IN2ARP" },
+	{ "IN4R", NULL, "IN2ARN" },
+	{ "IN4R", NULL, "IN2ARP" },
+
+	MADERA_MIXER_ROUTES("OUT1L", "HPOUT1L"),
+	MADERA_MIXER_ROUTES("OUT1R", "HPOUT1R"),
+	MADERA_MIXER_ROUTES("OUT2L", "HPOUT2L"),
+	MADERA_MIXER_ROUTES("OUT2R", "HPOUT2R"),
+	MADERA_MIXER_ROUTES("OUT3L", "HPOUT3L"),
+	MADERA_MIXER_ROUTES("OUT3R", "HPOUT3R"),
+
+	MADERA_MIXER_ROUTES("OUT5L", "SPKDAT1L"),
+	MADERA_MIXER_ROUTES("OUT5R", "SPKDAT1R"),
+
+	MADERA_MIXER_ROUTES("PWM1 Driver", "PWM1"),
+	MADERA_MIXER_ROUTES("PWM2 Driver", "PWM2"),
+
+	MADERA_MIXER_ROUTES("AIF1TX1", "AIF1TX1"),
+	MADERA_MIXER_ROUTES("AIF1TX2", "AIF1TX2"),
+	MADERA_MIXER_ROUTES("AIF1TX3", "AIF1TX3"),
+	MADERA_MIXER_ROUTES("AIF1TX4", "AIF1TX4"),
+	MADERA_MIXER_ROUTES("AIF1TX5", "AIF1TX5"),
+	MADERA_MIXER_ROUTES("AIF1TX6", "AIF1TX6"),
+	MADERA_MIXER_ROUTES("AIF1TX7", "AIF1TX7"),
+	MADERA_MIXER_ROUTES("AIF1TX8", "AIF1TX8"),
+
+	MADERA_MIXER_ROUTES("AIF2TX1", "AIF2TX1"),
+	MADERA_MIXER_ROUTES("AIF2TX2", "AIF2TX2"),
+	MADERA_MIXER_ROUTES("AIF2TX3", "AIF2TX3"),
+	MADERA_MIXER_ROUTES("AIF2TX4", "AIF2TX4"),
+	MADERA_MIXER_ROUTES("AIF2TX5", "AIF2TX5"),
+	MADERA_MIXER_ROUTES("AIF2TX6", "AIF2TX6"),
+	MADERA_MIXER_ROUTES("AIF2TX7", "AIF2TX7"),
+	MADERA_MIXER_ROUTES("AIF2TX8", "AIF2TX8"),
+
+	MADERA_MIXER_ROUTES("AIF3TX1", "AIF3TX1"),
+	MADERA_MIXER_ROUTES("AIF3TX2", "AIF3TX2"),
+	MADERA_MIXER_ROUTES("AIF3TX3", "AIF3TX3"),
+	MADERA_MIXER_ROUTES("AIF3TX4", "AIF3TX4"),
+
+	MADERA_MIXER_ROUTES("SLIMTX1", "SLIMTX1"),
+	MADERA_MIXER_ROUTES("SLIMTX2", "SLIMTX2"),
+	MADERA_MIXER_ROUTES("SLIMTX3", "SLIMTX3"),
+	MADERA_MIXER_ROUTES("SLIMTX4", "SLIMTX4"),
+	MADERA_MIXER_ROUTES("SLIMTX5", "SLIMTX5"),
+	MADERA_MIXER_ROUTES("SLIMTX6", "SLIMTX6"),
+	MADERA_MIXER_ROUTES("SLIMTX7", "SLIMTX7"),
+	MADERA_MIXER_ROUTES("SLIMTX8", "SLIMTX8"),
+
+	MADERA_MUX_ROUTES("SPD1TX1", "SPDIFTX1"),
+	MADERA_MUX_ROUTES("SPD1TX2", "SPDIFTX2"),
+
+	MADERA_MIXER_ROUTES("EQ1", "EQ1"),
+	MADERA_MIXER_ROUTES("EQ2", "EQ2"),
+	MADERA_MIXER_ROUTES("EQ3", "EQ3"),
+	MADERA_MIXER_ROUTES("EQ4", "EQ4"),
+
+	MADERA_MIXER_ROUTES("DRC1L", "DRC1L"),
+	MADERA_MIXER_ROUTES("DRC1R", "DRC1R"),
+	MADERA_MIXER_ROUTES("DRC2L", "DRC2L"),
+	MADERA_MIXER_ROUTES("DRC2R", "DRC2R"),
+
+	MADERA_MIXER_ROUTES("LHPF1", "LHPF1"),
+	MADERA_MIXER_ROUTES("LHPF2", "LHPF2"),
+	MADERA_MIXER_ROUTES("LHPF3", "LHPF3"),
+	MADERA_MIXER_ROUTES("LHPF4", "LHPF4"),
+
+	MADERA_MUX_ROUTES("ASRC1IN1L", "ASRC1IN1L"),
+	MADERA_MUX_ROUTES("ASRC1IN1R", "ASRC1IN1R"),
+	MADERA_MUX_ROUTES("ASRC1IN2L", "ASRC1IN2L"),
+	MADERA_MUX_ROUTES("ASRC1IN2R", "ASRC1IN2R"),
+
+	MADERA_DSP_ROUTES("DSP1"),
+
+	MADERA_MUX_ROUTES("ISRC1INT1", "ISRC1INT1"),
+	MADERA_MUX_ROUTES("ISRC1INT2", "ISRC1INT2"),
+
+	MADERA_MUX_ROUTES("ISRC1DEC1", "ISRC1DEC1"),
+	MADERA_MUX_ROUTES("ISRC1DEC2", "ISRC1DEC2"),
+
+	MADERA_MUX_ROUTES("ISRC2INT1", "ISRC2INT1"),
+	MADERA_MUX_ROUTES("ISRC2INT2", "ISRC2INT2"),
+
+	MADERA_MUX_ROUTES("ISRC2DEC1", "ISRC2DEC1"),
+	MADERA_MUX_ROUTES("ISRC2DEC2", "ISRC2DEC2"),
+
+	{ "AEC1 Loopback", "HPOUT1L", "OUT1L" },
+	{ "AEC1 Loopback", "HPOUT1R", "OUT1R" },
+	{ "HPOUT1L", NULL, "OUT1L" },
+	{ "HPOUT1R", NULL, "OUT1R" },
+
+	{ "AEC1 Loopback", "HPOUT2L", "OUT2L" },
+	{ "AEC1 Loopback", "HPOUT2R", "OUT2R" },
+	{ "HPOUT2L", NULL, "OUT2L" },
+	{ "HPOUT2R", NULL, "OUT2R" },
+
+	{ "AEC1 Loopback", "HPOUT3L", "OUT3L" },
+	{ "AEC1 Loopback", "HPOUT3R", "OUT3R" },
+	{ "OUT3 Demux", NULL, "OUT3L" },
+	{ "OUT3 Demux", NULL, "OUT3R" },
+
+	{ "HPOUT3L", "HPOUT3", "OUT3 Demux" },
+	{ "HPOUT3R", "HPOUT3", "OUT3 Demux" },
+	{ "HPOUT4L", "HPOUT4", "OUT3 Demux" },
+	{ "HPOUT4R", "HPOUT4", "OUT3 Demux" },
+
+	{ "AEC1 Loopback", "SPKDAT1L", "OUT5L" },
+	{ "AEC1 Loopback", "SPKDAT1R", "OUT5R" },
+	{ "SPKDAT1L", NULL, "OUT5L" },
+	{ "SPKDAT1R", NULL, "OUT5R" },
+
+	{ "SPDIF1", NULL, "SPD1" },
+
+	{ "MICSUPP", NULL, "SYSCLK" },
+
+	{ "DRC1 Signal Activity", NULL, "DRC1 Activity Output" },
+	{ "DRC2 Signal Activity", NULL, "DRC2 Activity Output" },
+	{ "DRC1 Activity Output", "Switch", "DRC1L" },
+	{ "DRC1 Activity Output", "Switch", "DRC1R" },
+	{ "DRC2 Activity Output", "Switch", "DRC2L" },
+	{ "DRC2 Activity Output", "Switch", "DRC2R" },
+
+	MADERA_MUX_ROUTES("DFC1", "DFC1"),
+	MADERA_MUX_ROUTES("DFC2", "DFC2"),
+	MADERA_MUX_ROUTES("DFC3", "DFC3"),
+	MADERA_MUX_ROUTES("DFC4", "DFC4"),
+	MADERA_MUX_ROUTES("DFC5", "DFC5"),
+	MADERA_MUX_ROUTES("DFC6", "DFC6"),
+	MADERA_MUX_ROUTES("DFC7", "DFC7"),
+	MADERA_MUX_ROUTES("DFC8", "DFC8"),
+};
+
+static int cs47l92_set_fll(struct snd_soc_component *component, int fll_id,
+			   int source, unsigned int fref, unsigned int fout)
+{
+	struct cs47l92 *cs47l92 = snd_soc_component_get_drvdata(component);
+
+	switch (fll_id) {
+	case MADERA_FLL1_REFCLK:
+		return madera_fllhj_set_refclk(&cs47l92->fll[0], source, fref,
+					       fout);
+	case MADERA_FLL2_REFCLK:
+		return madera_fllhj_set_refclk(&cs47l92->fll[1], source, fref,
+					       fout);
+	default:
+		return -EINVAL;
+	}
+}
+
+static struct snd_soc_dai_driver cs47l92_dai[] = {
+	{
+		.name = "cs47l92-aif1",
+		.id = 1,
+		.base = MADERA_AIF1_BCLK_CTRL,
+		.playback = {
+			.stream_name = "AIF1 Playback",
+			.channels_min = 1,
+			.channels_max = 8,
+			.rates = MADERA_RATES,
+			.formats = MADERA_FORMATS,
+		},
+		.capture = {
+			.stream_name = "AIF1 Capture",
+			.channels_min = 1,
+			.channels_max = 8,
+			.rates = MADERA_RATES,
+			.formats = MADERA_FORMATS,
+		 },
+		.ops = &madera_dai_ops,
+		.symmetric_rates = 1,
+		.symmetric_samplebits = 1,
+	},
+	{
+		.name = "cs47l92-aif2",
+		.id = 2,
+		.base = MADERA_AIF2_BCLK_CTRL,
+		.playback = {
+			.stream_name = "AIF2 Playback",
+			.channels_min = 1,
+			.channels_max = 8,
+			.rates = MADERA_RATES,
+			.formats = MADERA_FORMATS,
+		},
+		.capture = {
+			.stream_name = "AIF2 Capture",
+			.channels_min = 1,
+			.channels_max = 8,
+			.rates = MADERA_RATES,
+			.formats = MADERA_FORMATS,
+		 },
+		.ops = &madera_dai_ops,
+		.symmetric_rates = 1,
+		.symmetric_samplebits = 1,
+	},
+	{
+		.name = "cs47l92-aif3",
+		.id = 3,
+		.base = MADERA_AIF3_BCLK_CTRL,
+		.playback = {
+			.stream_name = "AIF3 Playback",
+			.channels_min = 1,
+			.channels_max = 4,
+			.rates = MADERA_RATES,
+			.formats = MADERA_FORMATS,
+		},
+		.capture = {
+			.stream_name = "AIF3 Capture",
+			.channels_min = 1,
+			.channels_max = 4,
+			.rates = MADERA_RATES,
+			.formats = MADERA_FORMATS,
+		 },
+		.ops = &madera_dai_ops,
+		.symmetric_rates = 1,
+		.symmetric_samplebits = 1,
+	},
+	{
+		.name = "cs47l92-slim1",
+		.id = 5,
+		.playback = {
+			.stream_name = "Slim1 Playback",
+			.channels_min = 1,
+			.channels_max = 4,
+			.rates = MADERA_RATES,
+			.formats = MADERA_FORMATS,
+		},
+		.capture = {
+			.stream_name = "Slim1 Capture",
+			.channels_min = 1,
+			.channels_max = 4,
+			.rates = MADERA_RATES,
+			.formats = MADERA_FORMATS,
+		 },
+		.ops = &madera_simple_dai_ops,
+	},
+	{
+		.name = "cs47l92-slim2",
+		.id = 6,
+		.playback = {
+			.stream_name = "Slim2 Playback",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = MADERA_RATES,
+			.formats = MADERA_FORMATS,
+		},
+		.capture = {
+			.stream_name = "Slim2 Capture",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = MADERA_RATES,
+			.formats = MADERA_FORMATS,
+		 },
+		.ops = &madera_simple_dai_ops,
+	},
+	{
+		.name = "cs47l92-slim3",
+		.id = 7,
+		.playback = {
+			.stream_name = "Slim3 Playback",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = MADERA_RATES,
+			.formats = MADERA_FORMATS,
+		},
+		.capture = {
+			.stream_name = "Slim3 Capture",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = MADERA_RATES,
+			.formats = MADERA_FORMATS,
+		 },
+		.ops = &madera_simple_dai_ops,
+	},
+	{
+		.name = "cs47l92-cpu-trace",
+		.capture = {
+			.stream_name = "Audio Trace CPU",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = MADERA_RATES,
+			.formats = MADERA_FORMATS,
+		},
+		.compress_new = snd_soc_new_compress,
+	},
+	{
+		.name = "cs47l92-dsp-trace",
+		.capture = {
+			.stream_name = "Audio Trace DSP",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = MADERA_RATES,
+			.formats = MADERA_FORMATS,
+		},
+	},
+};
+
+static int cs47l92_open(struct snd_compr_stream *stream)
+{
+	struct snd_soc_pcm_runtime *rtd = stream->private_data;
+	struct snd_soc_component *component =
+		snd_soc_rtdcom_lookup(rtd, DRV_NAME);
+	struct cs47l92 *cs47l92 = snd_soc_component_get_drvdata(component);
+	struct madera_priv *priv = &cs47l92->core;
+	struct madera *madera = priv->madera;
+	int n_adsp;
+
+	if (strcmp(rtd->codec_dai->name, "cs47l92-dsp-trace") == 0) {
+		n_adsp = 0;
+	} else {
+		dev_err(madera->dev,
+			"No suitable compressed stream for DAI '%s'\n",
+			rtd->codec_dai->name);
+		return -EINVAL;
+	}
+
+	return wm_adsp_compr_open(&priv->adsp[n_adsp], stream);
+}
+
+static irqreturn_t cs47l92_adsp2_irq(int irq, void *data)
+{
+	struct cs47l92 *cs47l92 = data;
+	struct madera_priv *priv = &cs47l92->core;
+	struct madera *madera = priv->madera;
+	int ret;
+
+	ret = wm_adsp_compr_handle_irq(&priv->adsp[0]);
+	if (ret == -ENODEV) {
+		dev_err(madera->dev, "Spurious compressed data IRQ\n");
+		return IRQ_NONE;
+	}
+
+	return IRQ_HANDLED;
+}
+
+static int cs47l92_component_probe(struct snd_soc_component *component)
+{
+	struct cs47l92 *cs47l92 = snd_soc_component_get_drvdata(component);
+	struct madera *madera = cs47l92->core.madera;
+	int ret;
+
+	snd_soc_component_init_regmap(component, madera->regmap);
+
+	mutex_lock(&madera->dapm_ptr_lock);
+	madera->dapm = snd_soc_component_get_dapm(component);
+	mutex_unlock(&madera->dapm_ptr_lock);
+
+	ret = madera_init_inputs(component);
+	if (ret)
+		return ret;
+
+	ret = madera_init_outputs(component, CS47L92_MONO_OUTPUTS);
+	if (ret)
+		return ret;
+
+	snd_soc_component_disable_pin(component, "HAPTICS");
+
+	ret = snd_soc_add_component_controls(component,
+					     madera_adsp_rate_controls,
+					     CS47L92_NUM_ADSP);
+	if (ret)
+		return ret;
+
+	return wm_adsp2_component_probe(&cs47l92->core.adsp[0], component);
+}
+
+static void cs47l92_component_remove(struct snd_soc_component *component)
+{
+	struct cs47l92 *cs47l92 = snd_soc_component_get_drvdata(component);
+	struct madera *madera = cs47l92->core.madera;
+
+	mutex_lock(&madera->dapm_ptr_lock);
+	madera->dapm = NULL;
+	mutex_unlock(&madera->dapm_ptr_lock);
+
+	wm_adsp2_component_remove(&cs47l92->core.adsp[0], component);
+}
+
+#define CS47L92_DIG_VU 0x0200
+
+static unsigned int cs47l92_digital_vu[] = {
+	MADERA_DAC_DIGITAL_VOLUME_1L,
+	MADERA_DAC_DIGITAL_VOLUME_1R,
+	MADERA_DAC_DIGITAL_VOLUME_2L,
+	MADERA_DAC_DIGITAL_VOLUME_2R,
+	MADERA_DAC_DIGITAL_VOLUME_3L,
+	MADERA_DAC_DIGITAL_VOLUME_3R,
+	MADERA_DAC_DIGITAL_VOLUME_5L,
+	MADERA_DAC_DIGITAL_VOLUME_5R,
+};
+
+static const struct snd_compr_ops cs47l92_compr_ops = {
+	.open = &cs47l92_open,
+	.free = &wm_adsp_compr_free,
+	.set_params = &wm_adsp_compr_set_params,
+	.get_caps = &wm_adsp_compr_get_caps,
+	.trigger = &wm_adsp_compr_trigger,
+	.pointer = &wm_adsp_compr_pointer,
+	.copy = &wm_adsp_compr_copy,
+};
+
+static const struct snd_soc_component_driver soc_component_dev_cs47l92 = {
+	.probe			= &cs47l92_component_probe,
+	.remove			= &cs47l92_component_remove,
+	.set_sysclk		= &madera_set_sysclk,
+	.set_pll		= &cs47l92_set_fll,
+	.name			= DRV_NAME,
+	.compr_ops		= &cs47l92_compr_ops,
+	.controls		= cs47l92_snd_controls,
+	.num_controls		= ARRAY_SIZE(cs47l92_snd_controls),
+	.dapm_widgets		= cs47l92_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(cs47l92_dapm_widgets),
+	.dapm_routes		= cs47l92_dapm_routes,
+	.num_dapm_routes	= ARRAY_SIZE(cs47l92_dapm_routes),
+	.use_pmdown_time	= 1,
+	.endianness		= 1,
+	.non_legacy_dai_naming	= 1,
+};
+
+static int cs47l92_probe(struct platform_device *pdev)
+{
+	struct madera *madera = dev_get_drvdata(pdev->dev.parent);
+	struct cs47l92 *cs47l92;
+	int i, ret;
+
+	BUILD_BUG_ON(ARRAY_SIZE(cs47l92_dai) > MADERA_MAX_DAI);
+
+	/* quick exit if Madera irqchip driver hasn't completed probe */
+	if (!madera->irq_dev) {
+		dev_dbg(&pdev->dev, "irqchip driver not ready\n");
+		return -EPROBE_DEFER;
+	}
+
+	cs47l92 = devm_kzalloc(&pdev->dev, sizeof(struct cs47l92), GFP_KERNEL);
+	if (!cs47l92)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, cs47l92);
+
+	cs47l92->core.madera = madera;
+	cs47l92->core.dev = &pdev->dev;
+	cs47l92->core.num_inputs = 8;
+
+	ret = madera_core_init(&cs47l92->core);
+	if (ret)
+		return ret;
+
+	ret = madera_request_irq(madera, MADERA_IRQ_DSP_IRQ1,
+				 "ADSP2 Compressed IRQ", cs47l92_adsp2_irq,
+				 cs47l92);
+	if (ret != 0) {
+		dev_err(&pdev->dev, "Failed to request DSP IRQ: %d\n", ret);
+		goto error_core;
+	}
+
+	ret = madera_set_irq_wake(madera, MADERA_IRQ_DSP_IRQ1, 1);
+	if (ret)
+		dev_warn(&pdev->dev, "Failed to set DSP IRQ wake: %d\n", ret);
+
+	cs47l92->core.adsp[0].part = "cs47l92";
+	cs47l92->core.adsp[0].num = 1;
+	cs47l92->core.adsp[0].type = WMFW_ADSP2;
+	cs47l92->core.adsp[0].rev = 2;
+	cs47l92->core.adsp[0].dev = madera->dev;
+	cs47l92->core.adsp[0].regmap = madera->regmap_32bit;
+
+	cs47l92->core.adsp[0].base = MADERA_DSP1_CONFIG_1;
+	cs47l92->core.adsp[0].mem = cs47l92_dsp1_regions;
+	cs47l92->core.adsp[0].num_mems = ARRAY_SIZE(cs47l92_dsp1_regions);
+
+	cs47l92->core.adsp[0].lock_regions = WM_ADSP2_REGION_1_9;
+
+	ret = wm_adsp2_init(&cs47l92->core.adsp[0]);
+	if (ret != 0)
+		goto error_dsp_irq;
+
+	ret = madera_init_bus_error_irq(&cs47l92->core, 0, wm_adsp2_bus_error);
+	if (ret != 0) {
+		wm_adsp2_remove(&cs47l92->core.adsp[0]);
+		goto error_adsp;
+	}
+
+	madera_init_fll(madera, 1, MADERA_FLL1_CONTROL_1 - 1,
+			&cs47l92->fll[0]);
+	madera_init_fll(madera, 2, MADERA_FLL2_CONTROL_1 - 1,
+			&cs47l92->fll[1]);
+
+	for (i = 0; i < ARRAY_SIZE(cs47l92_dai); i++)
+		madera_init_dai(&cs47l92->core, i);
+
+	/* Latch volume update bits */
+	for (i = 0; i < ARRAY_SIZE(cs47l92_digital_vu); i++)
+		regmap_update_bits(madera->regmap, cs47l92_digital_vu[i],
+				   CS47L92_DIG_VU, CS47L92_DIG_VU);
+
+	pm_runtime_enable(&pdev->dev);
+	pm_runtime_idle(&pdev->dev);
+
+	ret = devm_snd_soc_register_component(&pdev->dev,
+					      &soc_component_dev_cs47l92,
+					      cs47l92_dai,
+					      ARRAY_SIZE(cs47l92_dai));
+	if (ret < 0) {
+		dev_err(&pdev->dev, "Failed to register component: %d\n", ret);
+		goto error_pm_runtime;
+	}
+
+	return ret;
+
+error_pm_runtime:
+	pm_runtime_disable(&pdev->dev);
+	madera_free_bus_error_irq(&cs47l92->core, 0);
+error_adsp:
+	wm_adsp2_remove(&cs47l92->core.adsp[0]);
+error_dsp_irq:
+	madera_set_irq_wake(madera, MADERA_IRQ_DSP_IRQ1, 0);
+	madera_free_irq(madera, MADERA_IRQ_DSP_IRQ1, cs47l92);
+error_core:
+	madera_core_free(&cs47l92->core);
+
+	return ret;
+}
+
+static int cs47l92_remove(struct platform_device *pdev)
+{
+	struct cs47l92 *cs47l92 = platform_get_drvdata(pdev);
+
+	pm_runtime_disable(&pdev->dev);
+
+	madera_free_bus_error_irq(&cs47l92->core, 0);
+	wm_adsp2_remove(&cs47l92->core.adsp[0]);
+
+	madera_set_irq_wake(cs47l92->core.madera, MADERA_IRQ_DSP_IRQ1, 0);
+	madera_free_irq(cs47l92->core.madera, MADERA_IRQ_DSP_IRQ1, cs47l92);
+
+	madera_core_free(&cs47l92->core);
+
+	return 0;
+}
+
+static struct platform_driver cs47l92_codec_driver = {
+	.driver = {
+		.name = "cs47l92-codec",
+	},
+	.probe = &cs47l92_probe,
+	.remove = &cs47l92_remove,
+};
+
+module_platform_driver(cs47l92_codec_driver);
+
+MODULE_SOFTDEP("pre: madera irq-madera arizona-micsupp");
+MODULE_DESCRIPTION("ASoC CS47L92 driver");
+MODULE_AUTHOR("Stuart Henderson <stuarth@opensource.cirrus.com>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:cs47l92-codec");
diff --git a/sound/soc/codecs/es8316.c b/sound/soc/codecs/es8316.c
index 6db002cc2058..36eef1fb3d18 100644
--- a/sound/soc/codecs/es8316.c
+++ b/sound/soc/codecs/es8316.c
@@ -9,6 +9,7 @@
 
 #include <linux/module.h>
 #include <linux/acpi.h>
+#include <linux/clk.h>
 #include <linux/delay.h>
 #include <linux/i2c.h>
 #include <linux/mod_devicetable.h>
@@ -33,6 +34,7 @@ static const unsigned int supported_mclk_lrck_ratios[] = {
 
 struct es8316_priv {
 	struct mutex lock;
+	struct clk *mclk;
 	struct regmap *regmap;
 	struct snd_soc_component *component;
 	struct snd_soc_jack *jack;
@@ -51,7 +53,10 @@ static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(adc_vol_tlv, -9600, 50, 1);
 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(alc_max_gain_tlv, -650, 150, 0);
 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(alc_min_gain_tlv, -1200, 150, 0);
 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(alc_target_tlv, -1650, 150, 0);
-static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(hpmixer_gain_tlv, -1200, 150, 0);
+static const SNDRV_CTL_TLVD_DECLARE_DB_RANGE(hpmixer_gain_tlv,
+	0, 4, TLV_DB_SCALE_ITEM(-1200, 150, 0),
+	8, 11, TLV_DB_SCALE_ITEM(-450, 150, 0),
+);
 
 static const SNDRV_CTL_TLVD_DECLARE_DB_RANGE(adc_pga_gain_tlv,
 	0, 0, TLV_DB_SCALE_ITEM(-350, 0, 0),
@@ -89,7 +94,7 @@ static const struct snd_kcontrol_new es8316_snd_controls[] = {
 	SOC_DOUBLE_TLV("Headphone Playback Volume", ES8316_CPHP_ICAL_VOL,
 		       4, 0, 3, 1, hpout_vol_tlv),
 	SOC_DOUBLE_TLV("Headphone Mixer Volume", ES8316_HPMIX_VOL,
-		       0, 4, 7, 0, hpmixer_gain_tlv),
+		       4, 0, 11, 0, hpmixer_gain_tlv),
 
 	SOC_ENUM("Playback Polarity", dacpol),
 	SOC_DOUBLE_R_TLV("DAC Playback Volume", ES8316_DAC_VOLL,
@@ -360,13 +365,21 @@ static int es8316_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 {
 	struct snd_soc_component *component = codec_dai->component;
 	struct es8316_priv *es8316 = snd_soc_component_get_drvdata(component);
-	int i;
+	int i, ret;
 	int count = 0;
 
 	es8316->sysclk = freq;
 
-	if (freq == 0)
+	if (freq == 0) {
+		es8316->sysclk_constraints.list = NULL;
+		es8316->sysclk_constraints.count = 0;
+
 		return 0;
+	}
+
+	ret = clk_set_rate(es8316->mclk, freq);
+	if (ret)
+		return ret;
 
 	/* Limit supported sample rates to ones that can be autodetected
 	 * by the codec running in slave mode.
@@ -441,17 +454,10 @@ static int es8316_pcm_startup(struct snd_pcm_substream *substream,
 	struct snd_soc_component *component = dai->component;
 	struct es8316_priv *es8316 = snd_soc_component_get_drvdata(component);
 
-	if (es8316->sysclk == 0) {
-		dev_err(component->dev, "No sysclk provided\n");
-		return -EINVAL;
-	}
-
-	/* The set of sample rates that can be supported depends on the
-	 * MCLK supplied to the CODEC.
-	 */
-	snd_pcm_hw_constraint_list(substream->runtime, 0,
-				   SNDRV_PCM_HW_PARAM_RATE,
-				   &es8316->sysclk_constraints);
+	if (es8316->sysclk_constraints.list)
+		snd_pcm_hw_constraint_list(substream->runtime, 0,
+					   SNDRV_PCM_HW_PARAM_RATE,
+					   &es8316->sysclk_constraints);
 
 	return 0;
 }
@@ -463,11 +469,19 @@ static int es8316_pcm_hw_params(struct snd_pcm_substream *substream,
 	struct snd_soc_component *component = dai->component;
 	struct es8316_priv *es8316 = snd_soc_component_get_drvdata(component);
 	u8 wordlen = 0;
+	int i;
 
-	if (!es8316->sysclk) {
-		dev_err(component->dev, "No MCLK configured\n");
-		return -EINVAL;
+	/* Validate supported sample rates that are autodetected from MCLK */
+	for (i = 0; i < NR_SUPPORTED_MCLK_LRCK_RATIOS; i++) {
+		const unsigned int ratio = supported_mclk_lrck_ratios[i];
+
+		if (es8316->sysclk % ratio != 0)
+			continue;
+		if (es8316->sysclk / ratio == params_rate(params))
+			break;
 	}
+	if (i == NR_SUPPORTED_MCLK_LRCK_RATIOS)
+		return -EINVAL;
 
 	switch (params_format(params)) {
 	case SNDRV_PCM_FORMAT_S16_LE:
@@ -697,9 +711,24 @@ static int es8316_set_jack(struct snd_soc_component *component,
 static int es8316_probe(struct snd_soc_component *component)
 {
 	struct es8316_priv *es8316 = snd_soc_component_get_drvdata(component);
+	int ret;
 
 	es8316->component = component;
 
+	es8316->mclk = devm_clk_get_optional(component->dev, "mclk");
+	if (IS_ERR(es8316->mclk)) {
+		dev_err(component->dev, "unable to get mclk\n");
+		return PTR_ERR(es8316->mclk);
+	}
+	if (!es8316->mclk)
+		dev_warn(component->dev, "assuming static mclk\n");
+
+	ret = clk_prepare_enable(es8316->mclk);
+	if (ret) {
+		dev_err(component->dev, "unable to enable mclk\n");
+		return ret;
+	}
+
 	/* Reset codec and enable current state machine */
 	snd_soc_component_write(component, ES8316_RESET, 0x3f);
 	usleep_range(5000, 5500);
@@ -722,8 +751,16 @@ static int es8316_probe(struct snd_soc_component *component)
 	return 0;
 }
 
+static void es8316_remove(struct snd_soc_component *component)
+{
+	struct es8316_priv *es8316 = snd_soc_component_get_drvdata(component);
+
+	clk_disable_unprepare(es8316->mclk);
+}
+
 static const struct snd_soc_component_driver soc_component_dev_es8316 = {
 	.probe			= es8316_probe,
+	.remove			= es8316_remove,
 	.set_jack		= es8316_set_jack,
 	.controls		= es8316_snd_controls,
 	.num_controls		= ARRAY_SIZE(es8316_snd_controls),
diff --git a/sound/soc/codecs/es8328.c b/sound/soc/codecs/es8328.c
index 822a25a8f53c..fdf64c29f563 100644
--- a/sound/soc/codecs/es8328.c
+++ b/sound/soc/codecs/es8328.c
@@ -99,7 +99,6 @@ static SOC_ENUM_SINGLE_DECL(adcpol,
 
 static const DECLARE_TLV_DB_SCALE(play_tlv, -3000, 100, 0);
 static const DECLARE_TLV_DB_SCALE(dac_adc_tlv, -9600, 50, 0);
-static const DECLARE_TLV_DB_SCALE(pga_tlv, 0, 300, 0);
 static const DECLARE_TLV_DB_SCALE(bypass_tlv, -1500, 300, 0);
 static const DECLARE_TLV_DB_SCALE(mic_tlv, 0, 300, 0);
 
@@ -228,7 +227,7 @@ static const struct soc_enum es8328_rline_enum =
 			      ARRAY_SIZE(es8328_line_texts),
 			      es8328_line_texts);
 static const struct snd_kcontrol_new es8328_right_line_controls =
-	SOC_DAPM_ENUM("Route", es8328_lline_enum);
+	SOC_DAPM_ENUM("Route", es8328_rline_enum);
 
 /* Left Mixer */
 static const struct snd_kcontrol_new es8328_left_mixer_controls[] = {
diff --git a/sound/soc/codecs/hdac_hda.c b/sound/soc/codecs/hdac_hda.c
index 7d4940256914..91242b6f8ea7 100644
--- a/sound/soc/codecs/hdac_hda.c
+++ b/sound/soc/codecs/hdac_hda.c
@@ -495,6 +495,10 @@ static int hdac_hda_dev_probe(struct hdac_device *hdev)
 
 static int hdac_hda_dev_remove(struct hdac_device *hdev)
 {
+	struct hdac_hda_priv *hda_pvt;
+
+	hda_pvt = dev_get_drvdata(&hdev->dev);
+	cancel_delayed_work_sync(&hda_pvt->codec.jackpoll_work);
 	return 0;
 }
 
diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c
index 29918954e740..18c173e6a13b 100644
--- a/sound/soc/codecs/hdac_hdmi.c
+++ b/sound/soc/codecs/hdac_hdmi.c
@@ -88,8 +88,10 @@ struct hdac_hdmi_port {
 	hda_nid_t mux_nids[HDA_MAX_CONNECTIONS];
 	struct hdac_hdmi_eld eld;
 	const char *jack_pin;
+	bool is_connect;
 	struct snd_soc_dapm_context *dapm;
 	const char *output_pin;
+	struct work_struct dapm_work;
 };
 
 struct hdac_hdmi_pcm {
@@ -163,11 +165,7 @@ static void hdac_hdmi_jack_report(struct hdac_hdmi_pcm *pcm,
 {
 	struct hdac_device *hdev = port->pin->hdev;
 
-	if (is_connect)
-		snd_soc_dapm_enable_pin(port->dapm, port->jack_pin);
-	else
-		snd_soc_dapm_disable_pin(port->dapm, port->jack_pin);
-
+	port->is_connect = is_connect;
 	if (is_connect) {
 		/*
 		 * Report Jack connect event when a device is connected
@@ -193,10 +191,32 @@ static void hdac_hdmi_jack_report(struct hdac_hdmi_pcm *pcm,
 		if (pcm->jack_event > 0)
 			pcm->jack_event--;
 	}
+}
 
+static void hdac_hdmi_port_dapm_update(struct hdac_hdmi_port *port)
+{
+	if (port->is_connect)
+		snd_soc_dapm_enable_pin(port->dapm, port->jack_pin);
+	else
+		snd_soc_dapm_disable_pin(port->dapm, port->jack_pin);
 	snd_soc_dapm_sync(port->dapm);
 }
 
+static void hdac_hdmi_jack_dapm_work(struct work_struct *work)
+{
+	struct hdac_hdmi_port *port;
+
+	port = container_of(work, struct hdac_hdmi_port, dapm_work);
+	hdac_hdmi_port_dapm_update(port);
+}
+
+static void hdac_hdmi_jack_report_sync(struct hdac_hdmi_pcm *pcm,
+		struct hdac_hdmi_port *port, bool is_connect)
+{
+	hdac_hdmi_jack_report(pcm, port, is_connect);
+	hdac_hdmi_port_dapm_update(port);
+}
+
 /* MST supported verbs */
 /*
  * Get the no devices that can be connected to a port on the Pin widget.
@@ -904,7 +924,7 @@ static int hdac_hdmi_set_pin_port_mux(struct snd_kcontrol *kcontrol,
 		list_for_each_entry_safe(p, p_next, &pcm->port_list, head) {
 			if (p == port && p->id == port->id &&
 					p->pin == port->pin) {
-				hdac_hdmi_jack_report(pcm, port, false);
+				hdac_hdmi_jack_report_sync(pcm, port, false);
 				list_del(&p->head);
 			}
 		}
@@ -918,7 +938,7 @@ static int hdac_hdmi_set_pin_port_mux(struct snd_kcontrol *kcontrol,
 		if (!strcmp(cvt_name, pcm->cvt->name)) {
 			list_add_tail(&port->head, &pcm->port_list);
 			if (port->eld.monitor_present && port->eld.eld_valid) {
-				hdac_hdmi_jack_report(pcm, port, true);
+				hdac_hdmi_jack_report_sync(pcm, port, true);
 				mutex_unlock(&hdmi->pin_mutex);
 				return ret;
 			}
@@ -1281,16 +1301,20 @@ static void hdac_hdmi_present_sense(struct hdac_hdmi_pin *pin,
 		 * report jack here. It will be done in usermode mux
 		 * control select.
 		 */
-		if (pcm)
+		if (pcm) {
 			hdac_hdmi_jack_report(pcm, port, false);
+			schedule_work(&port->dapm_work);
+		}
 
 		mutex_unlock(&hdmi->pin_mutex);
 		return;
 	}
 
 	if (port->eld.monitor_present && port->eld.eld_valid) {
-		if (pcm)
+		if (pcm) {
 			hdac_hdmi_jack_report(pcm, port, true);
+			schedule_work(&port->dapm_work);
+		}
 
 		print_hex_dump_debug("ELD: ", DUMP_PREFIX_OFFSET, 16, 1,
 			  port->eld.eld_buffer, port->eld.eld_size, false);
@@ -1319,6 +1343,7 @@ static int hdac_hdmi_add_ports(struct hdac_device *hdev,
 	for (i = 0; i < max_ports; i++) {
 		ports[i].id = i;
 		ports[i].pin = pin;
+		INIT_WORK(&ports[i].dapm_work, hdac_hdmi_jack_dapm_work);
 	}
 	pin->ports = ports;
 	pin->num_ports = max_ports;
@@ -2083,8 +2108,20 @@ static int hdac_hdmi_dev_probe(struct hdac_device *hdev)
 	return ret;
 }
 
+static void clear_dapm_works(struct hdac_device *hdev)
+{
+	struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdev);
+	struct hdac_hdmi_pin *pin;
+	int i;
+
+	list_for_each_entry(pin, &hdmi->pin_list, head)
+		for (i = 0; i < pin->num_ports; i++)
+			cancel_work_sync(&pin->ports[i].dapm_work);
+}
+
 static int hdac_hdmi_dev_remove(struct hdac_device *hdev)
 {
+	clear_dapm_works(hdev);
 	snd_hdac_display_power(hdev->bus, hdev->addr, false);
 
 	return 0;
@@ -2103,6 +2140,8 @@ static int hdac_hdmi_runtime_suspend(struct device *dev)
 	if (!bus)
 		return 0;
 
+	clear_dapm_works(hdev);
+
 	/*
 	 * Power down afg.
 	 * codec_read is preferred over codec_write to set the power state.
diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c
index 0bf1c8cad108..b5fd8f08726e 100644
--- a/sound/soc/codecs/hdmi-codec.c
+++ b/sound/soc/codecs/hdmi-codec.c
@@ -7,6 +7,7 @@
 #include <linux/module.h>
 #include <linux/string.h>
 #include <sound/core.h>
+#include <sound/jack.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
@@ -274,6 +275,8 @@ struct hdmi_codec_priv {
 	struct snd_pcm_chmap *chmap_info;
 	unsigned int chmap_idx;
 	struct mutex lock;
+	struct snd_soc_jack *jack;
+	unsigned int jack_status;
 };
 
 static const struct snd_soc_dapm_widget hdmi_widgets[] = {
@@ -663,6 +666,49 @@ static int hdmi_dai_probe(struct snd_soc_dai *dai)
 	return 0;
 }
 
+static void hdmi_codec_jack_report(struct hdmi_codec_priv *hcp,
+				   unsigned int jack_status)
+{
+	if (hcp->jack && jack_status != hcp->jack_status) {
+		snd_soc_jack_report(hcp->jack, jack_status, SND_JACK_LINEOUT);
+		hcp->jack_status = jack_status;
+	}
+}
+
+static void plugged_cb(struct device *dev, bool plugged)
+{
+	struct hdmi_codec_priv *hcp = dev_get_drvdata(dev);
+
+	if (plugged)
+		hdmi_codec_jack_report(hcp, SND_JACK_LINEOUT);
+	else
+		hdmi_codec_jack_report(hcp, 0);
+}
+
+/**
+ * hdmi_codec_set_jack_detect - register HDMI plugged callback
+ * @component: the hdmi-codec instance
+ * @jack: ASoC jack to report (dis)connection events on
+ */
+int hdmi_codec_set_jack_detect(struct snd_soc_component *component,
+			       struct snd_soc_jack *jack)
+{
+	struct hdmi_codec_priv *hcp = snd_soc_component_get_drvdata(component);
+	int ret = -EOPNOTSUPP;
+
+	if (hcp->hcd.ops->hook_plugged_cb) {
+		hcp->jack = jack;
+		ret = hcp->hcd.ops->hook_plugged_cb(component->dev->parent,
+						    hcp->hcd.data,
+						    plugged_cb,
+						    component->dev);
+		if (ret)
+			hcp->jack = NULL;
+	}
+	return ret;
+}
+EXPORT_SYMBOL_GPL(hdmi_codec_set_jack_detect);
+
 static int hdmi_dai_spdif_probe(struct snd_soc_dai *dai)
 {
 	struct hdmi_codec_daifmt *cf = dai->playback_dma_data;
diff --git a/sound/soc/codecs/inno_rk3036.c b/sound/soc/codecs/inno_rk3036.c
index 7feedbb7bbed..14d8fe1c28a4 100644
--- a/sound/soc/codecs/inno_rk3036.c
+++ b/sound/soc/codecs/inno_rk3036.c
@@ -405,7 +405,6 @@ static int rk3036_codec_platform_probe(struct platform_device *pdev)
 {
 	struct rk3036_codec_priv *priv;
 	struct device_node *of_node = pdev->dev.of_node;
-	struct resource *res;
 	void __iomem *base;
 	struct regmap *grf;
 	int ret;
@@ -414,8 +413,7 @@ static int rk3036_codec_platform_probe(struct platform_device *pdev)
 	if (!priv)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(&pdev->dev, res);
+	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 
diff --git a/sound/soc/codecs/jz4725b.c b/sound/soc/codecs/jz4725b.c
index 766354c73076..2567a5d15b55 100644
--- a/sound/soc/codecs/jz4725b.c
+++ b/sound/soc/codecs/jz4725b.c
@@ -545,15 +545,13 @@ static int jz4725b_codec_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct jz_icdc *icdc;
-	struct resource *mem;
 	int ret;
 
 	icdc = devm_kzalloc(dev, sizeof(*icdc), GFP_KERNEL);
 	if (!icdc)
 		return -ENOMEM;
 
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	icdc->base = devm_ioremap_resource(dev, mem);
+	icdc->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(icdc->base))
 		return PTR_ERR(icdc->base);
 
diff --git a/sound/soc/codecs/jz4740.c b/sound/soc/codecs/jz4740.c
index 974e17fa1911..460aa1fd1efe 100644
--- a/sound/soc/codecs/jz4740.c
+++ b/sound/soc/codecs/jz4740.c
@@ -318,7 +318,6 @@ static int jz4740_codec_probe(struct platform_device *pdev)
 {
 	int ret;
 	struct jz4740_codec *jz4740_codec;
-	struct resource *mem;
 	void __iomem *base;
 
 	jz4740_codec = devm_kzalloc(&pdev->dev, sizeof(*jz4740_codec),
@@ -326,8 +325,7 @@ static int jz4740_codec_probe(struct platform_device *pdev)
 	if (!jz4740_codec)
 		return -ENOMEM;
 
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(&pdev->dev, mem);
+	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 
diff --git a/sound/soc/codecs/madera.c b/sound/soc/codecs/madera.c
index 1b1be19a2f99..52639811cc52 100644
--- a/sound/soc/codecs/madera.c
+++ b/sound/soc/codecs/madera.c
@@ -87,6 +87,16 @@
 #define MADERA_FLLAO_MIN_N			4
 #define MADERA_FLLAO_MAX_N			1023
 #define MADERA_FLLAO_MAX_FBDIV			254
+#define MADERA_FLLHJ_INT_MAX_N			1023
+#define MADERA_FLLHJ_INT_MIN_N			1
+#define MADERA_FLLHJ_FRAC_MAX_N			255
+#define MADERA_FLLHJ_FRAC_MIN_N			4
+#define MADERA_FLLHJ_LOW_THRESH			192000
+#define MADERA_FLLHJ_MID_THRESH			1152000
+#define MADERA_FLLHJ_MAX_THRESH			13000000
+#define MADERA_FLLHJ_LOW_GAINS			0x23f0
+#define MADERA_FLLHJ_MID_GAINS			0x22f2
+#define MADERA_FLLHJ_HIGH_GAINS			0x21f0
 
 #define MADERA_FLL_SYNCHRONISER_OFFS		0x10
 #define CS47L35_FLL_SYNCHRONISER_OFFS		0xE
@@ -96,6 +106,7 @@
 #define MADERA_FLL_CONTROL_4_OFFS		0x4
 #define MADERA_FLL_CONTROL_5_OFFS		0x5
 #define MADERA_FLL_CONTROL_6_OFFS		0x6
+#define MADERA_FLL_GAIN_OFFS			0x8
 #define MADERA_FLL_CONTROL_7_OFFS		0x9
 #define MADERA_FLL_EFS_2_OFFS			0xA
 #define MADERA_FLL_SYNCHRONISER_1_OFFS		0x1
@@ -107,6 +118,9 @@
 #define MADERA_FLL_SYNCHRONISER_7_OFFS		0x7
 #define MADERA_FLL_SPREAD_SPECTRUM_OFFS		0x9
 #define MADERA_FLL_GPIO_CLOCK_OFFS		0xA
+#define MADERA_FLL_CONTROL_10_OFFS		0xA
+#define MADERA_FLL_CONTROL_11_OFFS		0xB
+#define MADERA_FLL1_DIGITAL_TEST_1_OFFS		0xD
 
 #define MADERA_FLLAO_CONTROL_1_OFFS		0x1
 #define MADERA_FLLAO_CONTROL_2_OFFS		0x2
@@ -300,6 +314,100 @@ int madera_free_overheat(struct madera_priv *priv)
 }
 EXPORT_SYMBOL_GPL(madera_free_overheat);
 
+static int madera_get_variable_u32_array(struct device *dev,
+					 const char *propname,
+					 u32 *dest, int n_max,
+					 int multiple)
+{
+	int n, ret;
+
+	n = device_property_count_u32(dev, propname);
+	if (n < 0) {
+		if (n == -EINVAL)
+			return 0;	/* missing, ignore */
+
+		dev_warn(dev, "%s malformed (%d)\n", propname, n);
+
+		return n;
+	} else if ((n % multiple) != 0) {
+		dev_warn(dev, "%s not a multiple of %d entries\n",
+			 propname, multiple);
+
+		return -EINVAL;
+	}
+
+	if (n > n_max)
+		n = n_max;
+
+	ret = device_property_read_u32_array(dev, propname, dest, n);
+	if (ret < 0)
+		return ret;
+
+	return n;
+}
+
+static void madera_prop_get_inmode(struct madera_priv *priv)
+{
+	struct madera *madera = priv->madera;
+	struct madera_codec_pdata *pdata = &madera->pdata.codec;
+	u32 tmp[MADERA_MAX_INPUT * MADERA_MAX_MUXED_CHANNELS];
+	int n, i, in_idx, ch_idx;
+
+	BUILD_BUG_ON(ARRAY_SIZE(pdata->inmode) != MADERA_MAX_INPUT);
+	BUILD_BUG_ON(ARRAY_SIZE(pdata->inmode[0]) != MADERA_MAX_MUXED_CHANNELS);
+
+	n = madera_get_variable_u32_array(madera->dev, "cirrus,inmode",
+					  tmp, ARRAY_SIZE(tmp),
+					  MADERA_MAX_MUXED_CHANNELS);
+	if (n < 0)
+		return;
+
+	in_idx = 0;
+	ch_idx = 0;
+	for (i = 0; i < n; ++i) {
+		pdata->inmode[in_idx][ch_idx] = tmp[i];
+
+		if (++ch_idx == MADERA_MAX_MUXED_CHANNELS) {
+			ch_idx = 0;
+			++in_idx;
+		}
+	}
+}
+
+static void madera_prop_get_pdata(struct madera_priv *priv)
+{
+	struct madera *madera = priv->madera;
+	struct madera_codec_pdata *pdata = &madera->pdata.codec;
+	u32 out_mono[ARRAY_SIZE(pdata->out_mono)];
+	int i, n;
+
+	madera_prop_get_inmode(priv);
+
+	n = madera_get_variable_u32_array(madera->dev, "cirrus,out-mono",
+					  out_mono, ARRAY_SIZE(out_mono), 1);
+	if (n > 0)
+		for (i = 0; i < n; ++i)
+			pdata->out_mono[i] = !!out_mono[i];
+
+	madera_get_variable_u32_array(madera->dev,
+				      "cirrus,max-channels-clocked",
+				      pdata->max_channels_clocked,
+				      ARRAY_SIZE(pdata->max_channels_clocked),
+				      1);
+
+	madera_get_variable_u32_array(madera->dev, "cirrus,pdm-fmt",
+				      pdata->pdm_fmt,
+				      ARRAY_SIZE(pdata->pdm_fmt), 1);
+
+	madera_get_variable_u32_array(madera->dev, "cirrus,pdm-mute",
+				      pdata->pdm_mute,
+				      ARRAY_SIZE(pdata->pdm_mute), 1);
+
+	madera_get_variable_u32_array(madera->dev, "cirrus,dmic-ref",
+				      pdata->dmic_ref,
+				      ARRAY_SIZE(pdata->dmic_ref), 1);
+}
+
 int madera_core_init(struct madera_priv *priv)
 {
 	int i;
@@ -308,6 +416,9 @@ int madera_core_init(struct madera_priv *priv)
 	BUILD_BUG_ON(!madera_mixer_texts[MADERA_NUM_MIXER_INPUTS - 1]);
 	BUILD_BUG_ON(!madera_mixer_values[MADERA_NUM_MIXER_INPUTS - 1]);
 
+	if (!dev_get_platdata(priv->madera->dev))
+		madera_prop_get_pdata(priv);
+
 	mutex_init(&priv->rate_lock);
 
 	for (i = 0; i < MADERA_MAX_HP_OUTPUT; i++)
@@ -944,6 +1055,10 @@ static void madera_configure_input_mode(struct madera *madera)
 	int max_analogue_inputs, max_dmic_sup, i;
 
 	switch (madera->type) {
+	case CS47L15:
+		max_analogue_inputs = 1;
+		max_dmic_sup = 2;
+		break;
 	case CS47L35:
 		max_analogue_inputs = 2;
 		max_dmic_sup = 2;
@@ -1770,6 +1885,18 @@ const struct soc_enum madera_asrc1_rate[] = {
 };
 EXPORT_SYMBOL_GPL(madera_asrc1_rate);
 
+const struct soc_enum madera_asrc1_bidir_rate[] = {
+	SOC_VALUE_ENUM_SINGLE(MADERA_ASRC1_RATE1,
+			      MADERA_ASRC1_RATE1_SHIFT, 0xf,
+			      MADERA_RATE_ENUM_SIZE,
+			      madera_rate_text, madera_rate_val),
+	SOC_VALUE_ENUM_SINGLE(MADERA_ASRC1_RATE2,
+			      MADERA_ASRC1_RATE2_SHIFT, 0xf,
+			      MADERA_RATE_ENUM_SIZE,
+			      madera_rate_text, madera_rate_val),
+};
+EXPORT_SYMBOL_GPL(madera_asrc1_bidir_rate);
+
 const struct soc_enum madera_asrc2_rate[] = {
 	SOC_VALUE_ENUM_SINGLE(MADERA_ASRC2_RATE1,
 			      MADERA_ASRC2_RATE1_SHIFT, 0xf,
@@ -2149,6 +2276,9 @@ int madera_out_ev(struct snd_soc_dapm_widget *w,
 	switch (madera->type) {
 	case CS47L90:
 	case CS47L91:
+	case CS42L92:
+	case CS47L92:
+	case CS47L93:
 		out_up_delay = 6;
 		break;
 	default:
@@ -2264,9 +2394,17 @@ int madera_hp_ev(struct snd_soc_dapm_widget *w,
 	madera->hp_ena &= ~mask;
 	madera->hp_ena |= val;
 
-	/* if OUT1 is routed to EPOUT, ignore HP clamp and impedance */
-	regmap_read(madera->regmap, MADERA_OUTPUT_ENABLES_1, &ep_sel);
-	ep_sel &= MADERA_EP_SEL_MASK;
+	switch (madera->type) {
+	case CS42L92:
+	case CS47L92:
+	case CS47L93:
+		break;
+	default:
+		/* if OUT1 is routed to EPOUT, ignore HP clamp and impedance */
+		regmap_read(madera->regmap, MADERA_OUTPUT_ENABLES_1, &ep_sel);
+		ep_sel &= MADERA_EP_SEL_MASK;
+		break;
+	}
 
 	/* Force off if HPDET has disabled the clamp for this output */
 	if (!ep_sel &&
@@ -2442,6 +2580,58 @@ static int madera_get_dspclk_setting(struct madera *madera,
 	}
 }
 
+static int madera_set_outclk(struct snd_soc_component *component,
+			     unsigned int source, unsigned int freq)
+{
+	int div, div_inc, rate;
+
+	switch (source) {
+	case MADERA_OUTCLK_SYSCLK:
+		dev_dbg(component->dev, "Configured OUTCLK to SYSCLK\n");
+		snd_soc_component_update_bits(component, MADERA_OUTPUT_RATE_1,
+					      MADERA_OUT_CLK_SRC_MASK, source);
+		return 0;
+	case MADERA_OUTCLK_ASYNCCLK:
+		dev_dbg(component->dev, "Configured OUTCLK to ASYNCCLK\n");
+		snd_soc_component_update_bits(component, MADERA_OUTPUT_RATE_1,
+					      MADERA_OUT_CLK_SRC_MASK, source);
+		return 0;
+	case MADERA_OUTCLK_MCLK1:
+	case MADERA_OUTCLK_MCLK2:
+	case MADERA_OUTCLK_MCLK3:
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (freq % 4000)
+		rate = 5644800;
+	else
+		rate = 6144000;
+
+	div = 1;
+	div_inc = 0;
+	while (div <= 8) {
+		if (freq / div == rate && !(freq % div)) {
+			dev_dbg(component->dev, "Configured %dHz OUTCLK\n", rate);
+			snd_soc_component_update_bits(component,
+				MADERA_OUTPUT_RATE_1,
+				MADERA_OUT_EXT_CLK_DIV_MASK |
+				MADERA_OUT_CLK_SRC_MASK,
+				(div_inc << MADERA_OUT_EXT_CLK_DIV_SHIFT) |
+				source);
+			return 0;
+		}
+		div_inc++;
+		div *= 2;
+	}
+
+	dev_err(component->dev,
+		"Unable to generate %dHz OUTCLK from %dHz MCLK\n",
+		rate, freq);
+	return -EINVAL;
+}
+
 int madera_set_sysclk(struct snd_soc_component *component, int clk_id,
 		      int source, unsigned int freq, int dir)
 {
@@ -2478,6 +2668,8 @@ int madera_set_sysclk(struct snd_soc_component *component, int clk_id,
 	case MADERA_CLK_OPCLK:
 	case MADERA_CLK_ASYNC_OPCLK:
 		return madera_set_opclk(component, clk_id, freq);
+	case MADERA_CLK_OUTCLK:
+		return madera_set_outclk(component, source, freq);
 	default:
 		return -EINVAL;
 	}
@@ -2691,6 +2883,10 @@ static const unsigned int madera_sr_vals[] = {
 #define MADERA_192K_44K1_RATE_MASK	0x003E00
 #define MADERA_192K_RATE_MASK		(MADERA_192K_48K_RATE_MASK | \
 					 MADERA_192K_44K1_RATE_MASK)
+#define MADERA_384K_48K_RATE_MASK	0x0F007E
+#define MADERA_384K_44K1_RATE_MASK	0x007E00
+#define MADERA_384K_RATE_MASK		(MADERA_384K_48K_RATE_MASK | \
+					 MADERA_384K_44K1_RATE_MASK)
 
 static const struct snd_pcm_hw_constraint_list madera_constraint = {
 	.count	= ARRAY_SIZE(madera_sr_vals),
@@ -2703,6 +2899,7 @@ static int madera_startup(struct snd_pcm_substream *substream,
 	struct snd_soc_component *component = dai->component;
 	struct madera_priv *priv = snd_soc_component_get_drvdata(component);
 	struct madera_dai_priv *dai_priv = &priv->dai[dai->id - 1];
+	struct madera *madera = priv->madera;
 	unsigned int base_rate;
 
 	if (!substream->runtime)
@@ -2722,12 +2919,26 @@ static int madera_startup(struct snd_pcm_substream *substream,
 		return 0;
 	}
 
-	if (base_rate == 0)
-		dai_priv->constraint.mask = MADERA_192K_RATE_MASK;
-	else if (base_rate % 4000)
-		dai_priv->constraint.mask = MADERA_192K_44K1_RATE_MASK;
-	else
-		dai_priv->constraint.mask = MADERA_192K_48K_RATE_MASK;
+	switch (madera->type) {
+	case CS42L92:
+	case CS47L92:
+	case CS47L93:
+		if (base_rate == 0)
+			dai_priv->constraint.mask = MADERA_384K_RATE_MASK;
+		else if (base_rate % 4000)
+			dai_priv->constraint.mask = MADERA_384K_44K1_RATE_MASK;
+		else
+			dai_priv->constraint.mask = MADERA_384K_48K_RATE_MASK;
+		break;
+	default:
+		if (base_rate == 0)
+			dai_priv->constraint.mask = MADERA_192K_RATE_MASK;
+		else if (base_rate % 4000)
+			dai_priv->constraint.mask = MADERA_192K_44K1_RATE_MASK;
+		else
+			dai_priv->constraint.mask = MADERA_192K_48K_RATE_MASK;
+		break;
+	}
 
 	return snd_pcm_hw_constraint_list(substream->runtime, 0,
 					  SNDRV_PCM_HW_PARAM_RATE,
@@ -4048,6 +4259,308 @@ int madera_set_fll_ao_refclk(struct madera_fll *fll, int source,
 }
 EXPORT_SYMBOL_GPL(madera_set_fll_ao_refclk);
 
+static int madera_fllhj_disable(struct madera_fll *fll)
+{
+	struct madera *madera = fll->madera;
+	bool change;
+
+	madera_fll_dbg(fll, "Disabling FLL\n");
+
+	/* Disable lockdet, but don't set ctrl_upd update but.  This allows the
+	 * lock status bit to clear as normal, but should the FLL be enabled
+	 * again due to a control clock being required, the lock won't re-assert
+	 * as the FLL config registers are automatically applied when the FLL
+	 * enables.
+	 */
+	regmap_update_bits(madera->regmap,
+			   fll->base + MADERA_FLL_CONTROL_11_OFFS,
+			   MADERA_FLL1_LOCKDET_MASK, 0);
+	regmap_update_bits(madera->regmap,
+			   fll->base + MADERA_FLL_CONTROL_1_OFFS,
+			   MADERA_FLL1_HOLD_MASK, MADERA_FLL1_HOLD_MASK);
+	regmap_update_bits_check(madera->regmap,
+				 fll->base + MADERA_FLL_CONTROL_1_OFFS,
+				 MADERA_FLL1_ENA_MASK, 0, &change);
+
+	madera_wait_for_fll(fll, false);
+
+	/* ctrl_up gates the writes to all the fll's registers, setting it to 0
+	 * here ensures that after a runtime suspend/resume cycle when one
+	 * enables the fll then ctrl_up is the last bit that is configured
+	 * by the fll enable code rather than the cache sync operation which
+	 * would have updated it much earlier before writing out all fll
+	 * registers
+	 */
+	regmap_update_bits(madera->regmap,
+			   fll->base + MADERA_FLL_CONTROL_2_OFFS,
+			   MADERA_FLL1_CTRL_UPD_MASK, 0);
+
+	if (change)
+		pm_runtime_put_autosuspend(madera->dev);
+
+	return 0;
+}
+
+static int madera_fllhj_apply(struct madera_fll *fll, int fin)
+{
+	struct madera *madera = fll->madera;
+	int refdiv, fref, fout, lockdet_thr, fbdiv, hp, fast_clk, fllgcd;
+	bool frac = false;
+	unsigned int fll_n, min_n, max_n, ratio, theta, lambda;
+	unsigned int gains, val, num;
+
+	madera_fll_dbg(fll, "fin=%d, fout=%d\n", fin, fll->fout);
+
+	for (refdiv = 0; refdiv < 4; refdiv++)
+		if ((fin / (1 << refdiv)) <= MADERA_FLLHJ_MAX_THRESH)
+			break;
+
+	fref = fin / (1 << refdiv);
+
+	/* Use simple heuristic approach to find a configuration that
+	 * should work for most input clocks.
+	 */
+	fast_clk = 0;
+	fout = fll->fout;
+	frac = fout % fref;
+
+	if (fref < MADERA_FLLHJ_LOW_THRESH) {
+		lockdet_thr = 2;
+		gains = MADERA_FLLHJ_LOW_GAINS;
+		if (frac)
+			fbdiv = 256;
+		else
+			fbdiv = 4;
+	} else if (fref < MADERA_FLLHJ_MID_THRESH) {
+		lockdet_thr = 8;
+		gains = MADERA_FLLHJ_MID_GAINS;
+		fbdiv = 1;
+	} else {
+		lockdet_thr = 8;
+		gains = MADERA_FLLHJ_HIGH_GAINS;
+		fbdiv = 1;
+		/* For high speed input clocks, enable 300MHz fast oscillator
+		 * when we're in fractional divider mode.
+		 */
+		if (frac) {
+			fast_clk = 0x3;
+			fout = fll->fout * 6;
+		}
+	}
+	/* Use high performance mode for fractional configurations. */
+	if (frac) {
+		hp = 0x3;
+		min_n = MADERA_FLLHJ_FRAC_MIN_N;
+		max_n = MADERA_FLLHJ_FRAC_MAX_N;
+	} else {
+		hp = 0x0;
+		min_n = MADERA_FLLHJ_INT_MIN_N;
+		max_n = MADERA_FLLHJ_INT_MAX_N;
+	}
+
+	ratio = fout / fref;
+
+	madera_fll_dbg(fll, "refdiv=%d, fref=%d, frac:%d\n",
+		       refdiv, fref, frac);
+
+	while (ratio / fbdiv < min_n) {
+		fbdiv /= 2;
+		if (fbdiv < 1) {
+			madera_fll_err(fll, "FBDIV (%d) must be >= 1\n", fbdiv);
+			return -EINVAL;
+		}
+	}
+	while (frac && (ratio / fbdiv > max_n)) {
+		fbdiv *= 2;
+		if (fbdiv >= 1024) {
+			madera_fll_err(fll, "FBDIV (%u) >= 1024\n", fbdiv);
+			return -EINVAL;
+		}
+	}
+
+	madera_fll_dbg(fll, "lockdet=%d, hp=0x%x, fbdiv:%d\n",
+		       lockdet_thr, hp, fbdiv);
+
+	/* Calculate N.K values */
+	fllgcd = gcd(fout, fbdiv * fref);
+	num = fout / fllgcd;
+	lambda = (fref * fbdiv) / fllgcd;
+	fll_n = num / lambda;
+	theta = num % lambda;
+
+	madera_fll_dbg(fll, "fll_n=%d, gcd=%d, theta=%d, lambda=%d\n",
+		       fll_n, fllgcd, theta, lambda);
+
+	/* Some sanity checks before any registers are written. */
+	if (fll_n < min_n || fll_n > max_n) {
+		madera_fll_err(fll, "N not in valid %s mode range %d-%d: %d\n",
+			       frac ? "fractional" : "integer", min_n, max_n,
+			       fll_n);
+		return -EINVAL;
+	}
+	if (fbdiv < 1 || (frac && fbdiv >= 1024) || (!frac && fbdiv >= 256)) {
+		madera_fll_err(fll, "Invalid fbdiv for %s mode (%u)\n",
+			       frac ? "fractional" : "integer", fbdiv);
+		return -EINVAL;
+	}
+
+	/* clear the ctrl_upd bit to guarantee we write to it later. */
+	regmap_write(madera->regmap,
+		     fll->base + MADERA_FLL_CONTROL_2_OFFS,
+		     fll_n << MADERA_FLL1_N_SHIFT);
+	regmap_update_bits(madera->regmap,
+			   fll->base + MADERA_FLL_CONTROL_3_OFFS,
+			   MADERA_FLL1_THETA_MASK,
+			   theta << MADERA_FLL1_THETA_SHIFT);
+	regmap_update_bits(madera->regmap,
+			   fll->base + MADERA_FLL_CONTROL_4_OFFS,
+			   MADERA_FLL1_LAMBDA_MASK,
+			   lambda << MADERA_FLL1_LAMBDA_SHIFT);
+	regmap_update_bits(madera->regmap,
+			   fll->base + MADERA_FLL_CONTROL_5_OFFS,
+			   MADERA_FLL1_FB_DIV_MASK,
+			   fbdiv << MADERA_FLL1_FB_DIV_SHIFT);
+	regmap_update_bits(madera->regmap,
+			   fll->base + MADERA_FLL_CONTROL_6_OFFS,
+			   MADERA_FLL1_REFCLK_DIV_MASK,
+			   refdiv << MADERA_FLL1_REFCLK_DIV_SHIFT);
+	regmap_update_bits(madera->regmap,
+			   fll->base + MADERA_FLL_GAIN_OFFS,
+			   0xffff,
+			   gains);
+	val = hp << MADERA_FLL1_HP_SHIFT;
+	val |= 1 << MADERA_FLL1_PHASEDET_ENA_SHIFT;
+	regmap_update_bits(madera->regmap,
+			   fll->base + MADERA_FLL_CONTROL_10_OFFS,
+			   MADERA_FLL1_HP_MASK | MADERA_FLL1_PHASEDET_ENA_MASK,
+			   val);
+	regmap_update_bits(madera->regmap,
+			   fll->base + MADERA_FLL_CONTROL_11_OFFS,
+			   MADERA_FLL1_LOCKDET_THR_MASK,
+			   lockdet_thr << MADERA_FLL1_LOCKDET_THR_SHIFT);
+	regmap_update_bits(madera->regmap,
+			   fll->base + MADERA_FLL1_DIGITAL_TEST_1_OFFS,
+			   MADERA_FLL1_SYNC_EFS_ENA_MASK |
+			   MADERA_FLL1_CLK_VCO_FAST_SRC_MASK,
+			   fast_clk);
+
+	return 0;
+}
+
+static int madera_fllhj_enable(struct madera_fll *fll)
+{
+	struct madera *madera = fll->madera;
+	int already_enabled = madera_is_enabled_fll(fll, fll->base);
+	int ret;
+
+	if (already_enabled < 0)
+		return already_enabled;
+
+	if (!already_enabled)
+		pm_runtime_get_sync(madera->dev);
+
+	madera_fll_dbg(fll, "Enabling FLL, initially %s\n",
+		       already_enabled ? "enabled" : "disabled");
+
+	/* FLLn_HOLD must be set before configuring any registers */
+	regmap_update_bits(fll->madera->regmap,
+			   fll->base + MADERA_FLL_CONTROL_1_OFFS,
+			   MADERA_FLL1_HOLD_MASK,
+			   MADERA_FLL1_HOLD_MASK);
+
+	/* Apply refclk */
+	ret = madera_fllhj_apply(fll, fll->ref_freq);
+	if (ret) {
+		madera_fll_err(fll, "Failed to set FLL: %d\n", ret);
+		goto out;
+	}
+	regmap_update_bits(madera->regmap,
+			   fll->base + MADERA_FLL_CONTROL_1_OFFS,
+			   CS47L92_FLL1_REFCLK_SRC_MASK,
+			   fll->ref_src << CS47L92_FLL1_REFCLK_SRC_SHIFT);
+
+	regmap_update_bits(madera->regmap,
+			   fll->base + MADERA_FLL_CONTROL_1_OFFS,
+			   MADERA_FLL1_ENA_MASK,
+			   MADERA_FLL1_ENA_MASK);
+
+out:
+	regmap_update_bits(madera->regmap,
+			   fll->base + MADERA_FLL_CONTROL_11_OFFS,
+			   MADERA_FLL1_LOCKDET_MASK,
+			   MADERA_FLL1_LOCKDET_MASK);
+
+	regmap_update_bits(madera->regmap,
+			   fll->base + MADERA_FLL_CONTROL_2_OFFS,
+			   MADERA_FLL1_CTRL_UPD_MASK,
+			   MADERA_FLL1_CTRL_UPD_MASK);
+
+	/* Release the hold so that flln locks to external frequency */
+	regmap_update_bits(madera->regmap,
+			   fll->base + MADERA_FLL_CONTROL_1_OFFS,
+			   MADERA_FLL1_HOLD_MASK,
+			   0);
+
+	if (!already_enabled)
+		madera_wait_for_fll(fll, true);
+
+	return 0;
+}
+
+static int madera_fllhj_validate(struct madera_fll *fll,
+				 unsigned int ref_in,
+				 unsigned int fout)
+{
+	if (fout && !ref_in) {
+		madera_fll_err(fll, "fllout set without valid input clk\n");
+		return -EINVAL;
+	}
+
+	if (fll->fout && fout != fll->fout) {
+		madera_fll_err(fll, "Can't change output on active FLL\n");
+		return -EINVAL;
+	}
+
+	if (ref_in / MADERA_FLL_MAX_REFDIV > MADERA_FLLHJ_MAX_THRESH) {
+		madera_fll_err(fll, "Can't scale %dMHz to <=13MHz\n", ref_in);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+int madera_fllhj_set_refclk(struct madera_fll *fll, int source,
+			    unsigned int fin, unsigned int fout)
+{
+	int ret = 0;
+
+	/* To remain consistent with previous FLLs, we expect fout to be
+	 * provided in the form of the required sysclk rate, which is
+	 * 2x the calculated fll out.
+	 */
+	if (fout)
+		fout /= 2;
+
+	if (fll->ref_src == source && fll->ref_freq == fin &&
+	    fll->fout == fout)
+		return 0;
+
+	if (fin && fout && madera_fllhj_validate(fll, fin, fout))
+		return -EINVAL;
+
+	fll->ref_src = source;
+	fll->ref_freq = fin;
+	fll->fout = fout;
+
+	if (fout)
+		ret = madera_fllhj_enable(fll);
+	else
+		madera_fllhj_disable(fll);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(madera_fllhj_set_refclk);
+
 /**
  * madera_set_output_mode - Set the mode of the specified output
  *
diff --git a/sound/soc/codecs/madera.h b/sound/soc/codecs/madera.h
index 0af66f280770..1f3e8e230cf2 100644
--- a/sound/soc/codecs/madera.h
+++ b/sound/soc/codecs/madera.h
@@ -47,6 +47,7 @@
 #define MADERA_CLK_SYSCLK_3		6
 #define MADERA_CLK_ASYNCCLK_2		7
 #define MADERA_CLK_DSPCLK		8
+#define MADERA_CLK_OUTCLK		9
 
 #define MADERA_CLK_SRC_MCLK1		0x0
 #define MADERA_CLK_SRC_MCLK2		0x1
@@ -61,6 +62,12 @@
 #define MADERA_CLK_SRC_AIF4BCLK		0xB
 #define MADERA_CLK_SRC_FLLAO		0xF
 
+#define MADERA_OUTCLK_SYSCLK		0
+#define MADERA_OUTCLK_ASYNCCLK		1
+#define MADERA_OUTCLK_MCLK1		4
+#define MADERA_OUTCLK_MCLK2		5
+#define MADERA_OUTCLK_MCLK3		6
+
 #define MADERA_MIXER_VOL_MASK		0x00FE
 #define MADERA_MIXER_VOL_SHIFT		1
 #define MADERA_MIXER_VOL_WIDTH		7
@@ -326,6 +333,7 @@ extern const struct soc_enum madera_sample_rate[];
 extern const struct soc_enum madera_isrc_fsl[];
 extern const struct soc_enum madera_isrc_fsh[];
 extern const struct soc_enum madera_asrc1_rate[];
+extern const struct soc_enum madera_asrc1_bidir_rate[];
 extern const struct soc_enum madera_asrc2_rate[];
 extern const struct soc_enum madera_dfc_width[];
 extern const struct soc_enum madera_dfc_type[];
@@ -403,6 +411,8 @@ int madera_set_fll_syncclk(struct madera_fll *fll, int source,
 			   unsigned int fref, unsigned int fout);
 int madera_set_fll_ao_refclk(struct madera_fll *fll, int source,
 			     unsigned int fin, unsigned int fout);
+int madera_fllhj_set_refclk(struct madera_fll *fll, int source,
+			    unsigned int fin, unsigned int fout);
 
 int madera_core_init(struct madera_priv *priv);
 int madera_core_free(struct madera_priv *priv);
diff --git a/sound/soc/codecs/max98371.c b/sound/soc/codecs/max98371.c
index ce801489a86d..dfee05f985bd 100644
--- a/sound/soc/codecs/max98371.c
+++ b/sound/soc/codecs/max98371.c
@@ -154,10 +154,6 @@ static const DECLARE_TLV_DB_RANGE(max98371_gain_tlv,
 	8, 10, TLV_DB_SCALE_ITEM(400, 100, 0)
 );
 
-static const DECLARE_TLV_DB_RANGE(max98371_noload_gain_tlv,
-	0, 11, TLV_DB_SCALE_ITEM(950, 100, 0),
-);
-
 static const DECLARE_TLV_DB_SCALE(digital_tlv, -6300, 50, 1);
 
 static const struct snd_kcontrol_new max98371_snd_controls[] = {
diff --git a/sound/soc/codecs/max98373.c b/sound/soc/codecs/max98373.c
index 8c601a3ebc27..e609abcf3220 100644
--- a/sound/soc/codecs/max98373.c
+++ b/sound/soc/codecs/max98373.c
@@ -12,6 +12,7 @@
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
 #include <linux/gpio.h>
+#include <linux/of.h>
 #include <linux/of_gpio.h>
 #include <sound/tlv.h>
 #include "max98373.h"
@@ -901,6 +902,17 @@ static void max98373_slot_config(struct i2c_client *i2c,
 	else
 		max98373->i_slot = 1;
 
+	max98373->reset_gpio = of_get_named_gpio(dev->of_node,
+						"maxim,reset-gpio", 0);
+	if (!gpio_is_valid(max98373->reset_gpio)) {
+		dev_err(dev, "Looking up %s property in node %s failed %d\n",
+			"maxim,reset-gpio", dev->of_node->full_name,
+			max98373->reset_gpio);
+	} else {
+		dev_dbg(dev, "maxim,reset-gpio=%d",
+			max98373->reset_gpio);
+	}
+
 	if (!device_property_read_u32(dev, "maxim,spkfb-slot-no", &value))
 		max98373->spkfb_slot = value & 0xF;
 	else
@@ -929,7 +941,6 @@ static int max98373_i2c_probe(struct i2c_client *i2c,
 	else
 		max98373->interleave_mode = false;
 
-
 	/* regmap initialization */
 	max98373->regmap
 		= devm_regmap_init_i2c(i2c, &max98373_regmap);
@@ -940,6 +951,24 @@ static int max98373_i2c_probe(struct i2c_client *i2c,
 		return ret;
 	}
 
+	/* voltage/current slot & gpio configuration */
+	max98373_slot_config(i2c, max98373);
+
+	/* Power on device */
+	if (gpio_is_valid(max98373->reset_gpio)) {
+		ret = gpio_request(max98373->reset_gpio, "MAX98373_RESET");
+		if (ret) {
+			dev_err(&i2c->dev, "%s: Failed to request gpio %d\n",
+				__func__, max98373->reset_gpio);
+			gpio_free(max98373->reset_gpio);
+			return -EINVAL;
+		}
+		gpio_direction_output(max98373->reset_gpio, 0);
+		msleep(50);
+		gpio_direction_output(max98373->reset_gpio, 1);
+		msleep(20);
+	}
+
 	/* Check Revision ID */
 	ret = regmap_read(max98373->regmap,
 		MAX98373_R21FF_REV_ID, &reg);
@@ -950,9 +979,6 @@ static int max98373_i2c_probe(struct i2c_client *i2c,
 	}
 	dev_info(&i2c->dev, "MAX98373 revisionID: 0x%02X\n", reg);
 
-	/* voltage/current slot configuration */
-	max98373_slot_config(i2c, max98373);
-
 	/* codec registeration */
 	ret = devm_snd_soc_register_component(&i2c->dev, &soc_codec_dev_max98373,
 		max98373_dai, ARRAY_SIZE(max98373_dai));
diff --git a/sound/soc/codecs/max98373.h b/sound/soc/codecs/max98373.h
index a59e51355a84..63dae8be7105 100644
--- a/sound/soc/codecs/max98373.h
+++ b/sound/soc/codecs/max98373.h
@@ -205,6 +205,7 @@
 
 struct max98373_priv {
 	struct regmap *regmap;
+	int reset_gpio;
 	unsigned int v_slot;
 	unsigned int i_slot;
 	unsigned int spkfb_slot;
diff --git a/sound/soc/codecs/max9850.c b/sound/soc/codecs/max9850.c
index f50ee8f5fe93..6f43748f9239 100644
--- a/sound/soc/codecs/max9850.c
+++ b/sound/soc/codecs/max9850.c
@@ -27,19 +27,6 @@ struct max9850_priv {
 	unsigned int sysclk;
 };
 
-/* max9850 register cache */
-static const struct reg_default max9850_reg[] = {
-	{  2, 0x0c },
-	{  3, 0x00 },
-	{  4, 0x00 },
-	{  5, 0x00 },
-	{  6, 0x00 },
-	{  7, 0x00 },
-	{  8, 0x00 },
-	{  9, 0x00 },
-	{ 10, 0x00 },
-};
-
 /* these registers are not used at the moment but provided for the sake of
  * completeness */
 static bool max9850_volatile_register(struct device *dev, unsigned int reg)
diff --git a/sound/soc/codecs/max98926.c b/sound/soc/codecs/max98926.c
index 818c0301fb29..c4dfa8ab1d49 100644
--- a/sound/soc/codecs/max98926.c
+++ b/sound/soc/codecs/max98926.c
@@ -20,15 +20,6 @@ static const char * const max98926_boost_voltage_txt[] = {
 	"6.5V", "6.5V", "6.5V", "6.5V", "6.5V", "6.5V", "6.5V", "6.5V"
 };
 
-static const char * const max98926_boost_current_txt[] = {
-	"0.6", "0.8", "1.0", "1.2", "1.4", "1.6", "1.8", "2.0",
-	"2.2", "2.4", "2.6", "2.8", "3.2", "3.6", "4.0", "4.4"
-};
-
-static const char *const max98926_dai_txt[] = {
-	"Left", "Right", "LeftRight", "LeftRightDiv2",
-};
-
 static const char *const max98926_pdm_ch_text[] = {
 	"Current", "Voltage",
 };
diff --git a/sound/soc/codecs/ml26124.c b/sound/soc/codecs/ml26124.c
index 3abd27893ce6..55823bc95d06 100644
--- a/sound/soc/codecs/ml26124.c
+++ b/sound/soc/codecs/ml26124.c
@@ -56,7 +56,6 @@ static const DECLARE_TLV_DB_SCALE(alclvl, -2250, 150, 0);
 static const DECLARE_TLV_DB_SCALE(mingain, -1200, 600, 0);
 static const DECLARE_TLV_DB_SCALE(maxgain, -675, 600, 0);
 static const DECLARE_TLV_DB_SCALE(boost_vol, -1200, 75, 0);
-static const DECLARE_TLV_DB_SCALE(ngth, -7650, 150, 0);
 
 static const char * const ml26124_companding[] = {"16bit PCM", "u-law",
 						  "A-law"};
diff --git a/sound/soc/codecs/msm8916-wcd-analog.c b/sound/soc/codecs/msm8916-wcd-analog.c
index 368b6c09474b..667e9f73aba3 100644
--- a/sound/soc/codecs/msm8916-wcd-analog.c
+++ b/sound/soc/codecs/msm8916-wcd-analog.c
@@ -1185,10 +1185,8 @@ static int pm8916_wcd_analog_spmi_probe(struct platform_device *pdev)
 	}
 
 	irq = platform_get_irq_byname(pdev, "mbhc_switch_int");
-	if (irq < 0) {
-		dev_err(dev, "failed to get mbhc switch irq\n");
+	if (irq < 0)
 		return irq;
-	}
 
 	ret = devm_request_threaded_irq(dev, irq, NULL,
 			       pm8916_mbhc_switch_irq_handler,
@@ -1200,10 +1198,8 @@ static int pm8916_wcd_analog_spmi_probe(struct platform_device *pdev)
 
 	if (priv->mbhc_btn_enabled) {
 		irq = platform_get_irq_byname(pdev, "mbhc_but_press_det");
-		if (irq < 0) {
-			dev_err(dev, "failed to get button press irq\n");
+		if (irq < 0)
 			return irq;
-		}
 
 		ret = devm_request_threaded_irq(dev, irq, NULL,
 				       mbhc_btn_press_irq_handler,
@@ -1214,10 +1210,8 @@ static int pm8916_wcd_analog_spmi_probe(struct platform_device *pdev)
 			dev_err(dev, "cannot request mbhc button press irq\n");
 
 		irq = platform_get_irq_byname(pdev, "mbhc_but_rel_det");
-		if (irq < 0) {
-			dev_err(dev, "failed to get button release irq\n");
+		if (irq < 0)
 			return irq;
-		}
 
 		ret = devm_request_threaded_irq(dev, irq, NULL,
 				       mbhc_btn_release_irq_handler,
diff --git a/sound/soc/codecs/msm8916-wcd-digital.c b/sound/soc/codecs/msm8916-wcd-digital.c
index 1db7e43ec203..9fa5d44fdc79 100644
--- a/sound/soc/codecs/msm8916-wcd-digital.c
+++ b/sound/soc/codecs/msm8916-wcd-digital.c
@@ -1143,7 +1143,6 @@ static int msm8916_wcd_digital_probe(struct platform_device *pdev)
 	struct msm8916_wcd_digital_priv *priv;
 	struct device *dev = &pdev->dev;
 	void __iomem *base;
-	struct resource *mem_res;
 	struct regmap *digital_map;
 	int ret;
 
@@ -1151,8 +1150,7 @@ static int msm8916_wcd_digital_probe(struct platform_device *pdev)
 	if (!priv)
 		return -ENOMEM;
 
-	mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(&pdev->dev, mem_res);
+	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 
diff --git a/sound/soc/codecs/mt6351.c b/sound/soc/codecs/mt6351.c
index 4b3ce01c5a93..5c0536eb1044 100644
--- a/sound/soc/codecs/mt6351.c
+++ b/sound/soc/codecs/mt6351.c
@@ -1066,11 +1066,6 @@ static int mt_mic_bias_2_event(struct snd_soc_dapm_widget *w,
 	return 0;
 }
 
-/* DAPM Kcontrols */
-static const struct snd_kcontrol_new mt_lineout_control =
-	SOC_DAPM_SINGLE("Switch", MT6351_AUDDEC_ANA_CON3,
-			RG_AUDLOLPWRUP_VAUDP32_BIT, 1, 0);
-
 /* DAPM Widgets */
 static const struct snd_soc_dapm_widget mt6351_dapm_widgets[] = {
 	/* Digital Clock */
diff --git a/sound/soc/codecs/mt6358.c b/sound/soc/codecs/mt6358.c
index 50b3fc5457ea..bb737fd678cc 100644
--- a/sound/soc/codecs/mt6358.c
+++ b/sound/soc/codecs/mt6358.c
@@ -1730,6 +1730,10 @@ static int mt6358_dmic_enable(struct mt6358_priv *priv)
 
 	/* UL turn on */
 	regmap_write(priv->regmap, MT6358_AFE_UL_SRC_CON0_L, 0x0003);
+
+	/* Prevent pop noise form dmic hw */
+	msleep(100);
+
 	return 0;
 }
 
@@ -2255,10 +2259,8 @@ static struct snd_soc_dai_driver mt6358_dai_driver[] = {
 	},
 };
 
-static int mt6358_codec_init_reg(struct mt6358_priv *priv)
+static void mt6358_codec_init_reg(struct mt6358_priv *priv)
 {
-	int ret = 0;
-
 	/* Disable HeadphoneL/HeadphoneR short circuit protection */
 	regmap_update_bits(priv->regmap, MT6358_AUDDEC_ANA_CON0,
 			   RG_AUDHPLSCDISABLE_VAUDP15_MASK_SFT,
@@ -2285,8 +2287,6 @@ static int mt6358_codec_init_reg(struct mt6358_priv *priv)
 	/* set gpio */
 	playback_gpio_reset(priv);
 	capture_gpio_reset(priv);
-
-	return ret;
 }
 
 static int mt6358_codec_probe(struct snd_soc_component *cmpnt)
diff --git a/sound/soc/codecs/pcm3168a.c b/sound/soc/codecs/pcm3168a.c
index f1104d7d6426..50ed86d45c26 100644
--- a/sound/soc/codecs/pcm3168a.c
+++ b/sound/soc/codecs/pcm3168a.c
@@ -44,18 +44,25 @@ static const char *const pcm3168a_supply_names[PCM3168A_NUM_SUPPLIES] = {
 	"VCCDA2"
 };
 
+#define PCM3168A_DAI_DAC		0
+#define PCM3168A_DAI_ADC		1
+
+/* ADC/DAC side parameters */
+struct pcm3168a_io_params {
+	bool master_mode;
+	unsigned int fmt;
+	int tdm_slots;
+	u32 tdm_mask;
+	int slot_width;
+};
+
 struct pcm3168a_priv {
 	struct regulator_bulk_data supplies[PCM3168A_NUM_SUPPLIES];
 	struct regmap *regmap;
 	struct clk *scki;
-	bool adc_master_mode;
-	bool dac_master_mode;
 	unsigned long sysclk;
-	unsigned int adc_fmt;
-	unsigned int dac_fmt;
-	int tdm_slots;
-	u32 tdm_mask[2];
-	int slot_width;
+
+	struct pcm3168a_io_params io_params[2];
 };
 
 static const char *const pcm3168a_roll_off[] = { "Sharp", "Slow" };
@@ -263,7 +270,7 @@ static unsigned int pcm3168a_scki_ratios[] = {
 #define PCM3168A_NUM_SCKI_RATIOS_DAC	ARRAY_SIZE(pcm3168a_scki_ratios)
 #define PCM3168A_NUM_SCKI_RATIOS_ADC	(ARRAY_SIZE(pcm3168a_scki_ratios) - 2)
 
-#define PCM1368A_MAX_SYSCLK		36864000
+#define PCM3168A_MAX_SYSCLK		36864000
 
 static int pcm3168a_reset(struct pcm3168a_priv *pcm3168a)
 {
@@ -296,7 +303,7 @@ static int pcm3168a_set_dai_sysclk(struct snd_soc_dai *dai,
 	struct pcm3168a_priv *pcm3168a = snd_soc_component_get_drvdata(dai->component);
 	int ret;
 
-	if (freq > PCM1368A_MAX_SYSCLK)
+	if (freq > PCM3168A_MAX_SYSCLK)
 		return -EINVAL;
 
 	ret = clk_set_rate(pcm3168a->scki, freq);
@@ -308,8 +315,7 @@ static int pcm3168a_set_dai_sysclk(struct snd_soc_dai *dai,
 	return 0;
 }
 
-static int pcm3168a_set_dai_fmt(struct snd_soc_dai *dai,
-			       unsigned int format, bool dac)
+static int pcm3168a_set_dai_fmt(struct snd_soc_dai *dai, unsigned int format)
 {
 	struct snd_soc_component *component = dai->component;
 	struct pcm3168a_priv *pcm3168a = snd_soc_component_get_drvdata(component);
@@ -356,43 +362,31 @@ static int pcm3168a_set_dai_fmt(struct snd_soc_dai *dai,
 		return -EINVAL;
 	}
 
-	if (dac) {
+	if (dai->id == PCM3168A_DAI_DAC) {
 		reg = PCM3168A_DAC_PWR_MST_FMT;
 		mask = PCM3168A_DAC_FMT_MASK;
 		shift = PCM3168A_DAC_FMT_SHIFT;
-		pcm3168a->dac_master_mode = master_mode;
-		pcm3168a->dac_fmt = fmt;
 	} else {
 		reg = PCM3168A_ADC_MST_FMT;
 		mask = PCM3168A_ADC_FMTAD_MASK;
 		shift = PCM3168A_ADC_FMTAD_SHIFT;
-		pcm3168a->adc_master_mode = master_mode;
-		pcm3168a->adc_fmt = fmt;
 	}
 
+	pcm3168a->io_params[dai->id].master_mode = master_mode;
+	pcm3168a->io_params[dai->id].fmt = fmt;
+
 	regmap_update_bits(pcm3168a->regmap, reg, mask, fmt << shift);
 
 	return 0;
 }
 
-static int pcm3168a_set_dai_fmt_dac(struct snd_soc_dai *dai,
-			       unsigned int format)
-{
-	return pcm3168a_set_dai_fmt(dai, format, true);
-}
-
-static int pcm3168a_set_dai_fmt_adc(struct snd_soc_dai *dai,
-			       unsigned int format)
-{
-	return pcm3168a_set_dai_fmt(dai, format, false);
-}
-
 static int pcm3168a_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
 				 unsigned int rx_mask, int slots,
 				 int slot_width)
 {
 	struct snd_soc_component *component = dai->component;
 	struct pcm3168a_priv *pcm3168a = snd_soc_component_get_drvdata(component);
+	struct pcm3168a_io_params *io_params = &pcm3168a->io_params[dai->id];
 
 	if (tx_mask >= (1<<slots) || rx_mask >= (1<<slots)) {
 		dev_err(component->dev,
@@ -408,22 +402,13 @@ static int pcm3168a_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
 		return -EINVAL;
 	}
 
-	if (pcm3168a->tdm_slots && pcm3168a->tdm_slots != slots) {
-		dev_err(component->dev, "Not matching slots %d vs %d\n",
-			pcm3168a->tdm_slots, slots);
-		return -EINVAL;
-	}
-
-	if (pcm3168a->slot_width && pcm3168a->slot_width != slot_width) {
-		dev_err(component->dev, "Not matching slot_width %d vs %d\n",
-			pcm3168a->slot_width, slot_width);
-		return -EINVAL;
-	}
-
-	pcm3168a->tdm_slots = slots;
-	pcm3168a->slot_width = slot_width;
-	pcm3168a->tdm_mask[SNDRV_PCM_STREAM_PLAYBACK] = tx_mask;
-	pcm3168a->tdm_mask[SNDRV_PCM_STREAM_CAPTURE] = rx_mask;
+	io_params->tdm_slots = slots;
+	io_params->slot_width = slot_width;
+	/* Ignore the not relevant mask for the DAI/direction */
+	if (dai->id == PCM3168A_DAI_DAC)
+		io_params->tdm_mask = tx_mask;
+	else
+		io_params->tdm_mask = rx_mask;
 
 	return 0;
 }
@@ -434,7 +419,8 @@ static int pcm3168a_hw_params(struct snd_pcm_substream *substream,
 {
 	struct snd_soc_component *component = dai->component;
 	struct pcm3168a_priv *pcm3168a = snd_soc_component_get_drvdata(component);
-	bool tx, master_mode;
+	struct pcm3168a_io_params *io_params = &pcm3168a->io_params[dai->id];
+	bool master_mode;
 	u32 val, mask, shift, reg;
 	unsigned int rate, fmt, ratio, max_ratio;
 	unsigned int tdm_slots;
@@ -444,23 +430,21 @@ static int pcm3168a_hw_params(struct snd_pcm_substream *substream,
 
 	ratio = pcm3168a->sysclk / rate;
 
-	tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
-	if (tx) {
+	if (dai->id == PCM3168A_DAI_DAC) {
 		max_ratio = PCM3168A_NUM_SCKI_RATIOS_DAC;
 		reg = PCM3168A_DAC_PWR_MST_FMT;
 		mask = PCM3168A_DAC_MSDA_MASK;
 		shift = PCM3168A_DAC_MSDA_SHIFT;
-		master_mode = pcm3168a->dac_master_mode;
-		fmt = pcm3168a->dac_fmt;
 	} else {
 		max_ratio = PCM3168A_NUM_SCKI_RATIOS_ADC;
 		reg = PCM3168A_ADC_MST_FMT;
 		mask = PCM3168A_ADC_MSAD_MASK;
 		shift = PCM3168A_ADC_MSAD_SHIFT;
-		master_mode = pcm3168a->adc_master_mode;
-		fmt = pcm3168a->adc_fmt;
 	}
 
+	master_mode = io_params->master_mode;
+	fmt = io_params->fmt;
+
 	for (i = 0; i < max_ratio; i++) {
 		if (pcm3168a_scki_ratios[i] == ratio)
 			break;
@@ -471,8 +455,8 @@ static int pcm3168a_hw_params(struct snd_pcm_substream *substream,
 		return -EINVAL;
 	}
 
-	if (pcm3168a->slot_width)
-		slot_width = pcm3168a->slot_width;
+	if (io_params->slot_width)
+		slot_width = io_params->slot_width;
 	else
 		slot_width = params_width(params);
 
@@ -497,8 +481,8 @@ static int pcm3168a_hw_params(struct snd_pcm_substream *substream,
 		return -EINVAL;
 	}
 
-	if (pcm3168a->tdm_slots)
-		tdm_slots = pcm3168a->tdm_slots;
+	if (io_params->tdm_slots)
+		tdm_slots = io_params->tdm_slots;
 	else
 		tdm_slots = params_channels(params);
 
@@ -534,7 +518,7 @@ static int pcm3168a_hw_params(struct snd_pcm_substream *substream,
 
 	regmap_update_bits(pcm3168a->regmap, reg, mask, val);
 
-	if (tx) {
+	if (dai->id == PCM3168A_DAI_DAC) {
 		mask = PCM3168A_DAC_FMT_MASK;
 		shift = PCM3168A_DAC_FMT_SHIFT;
 	} else {
@@ -552,20 +536,13 @@ static int pcm3168a_startup(struct snd_pcm_substream *substream,
 {
 	struct snd_soc_component *component = dai->component;
 	struct pcm3168a_priv *pcm3168a = snd_soc_component_get_drvdata(component);
-	bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
-	unsigned int fmt;
 	unsigned int sample_min;
 	unsigned int channel_max;
 	unsigned int channel_maxs[] = {
-		6, /* rx */
-		8  /* tx */
+		8, /* DAC */
+		6  /* ADC */
 	};
 
-	if (tx)
-		fmt = pcm3168a->dac_fmt;
-	else
-		fmt = pcm3168a->adc_fmt;
-
 	/*
 	 * Available Data Bits
 	 *
@@ -578,7 +555,7 @@ static int pcm3168a_startup(struct snd_pcm_substream *substream,
 	 * I2S
 	 * LEFT_J
 	 */
-	switch (fmt) {
+	switch (pcm3168a->io_params[dai->id].fmt) {
 	case PCM3168A_FMT_RIGHT_J:
 		sample_min  = 16;
 		channel_max =  2;
@@ -588,7 +565,7 @@ static int pcm3168a_startup(struct snd_pcm_substream *substream,
 	case PCM3168A_FMT_DSP_A:
 	case PCM3168A_FMT_DSP_B:
 		sample_min  = 24;
-		channel_max = channel_maxs[tx];
+		channel_max = channel_maxs[dai->id];
 		break;
 	default:
 		sample_min  = 24;
@@ -599,32 +576,29 @@ static int pcm3168a_startup(struct snd_pcm_substream *substream,
 				     SNDRV_PCM_HW_PARAM_SAMPLE_BITS,
 				     sample_min, 32);
 
+	/* Allow all channels in multi DIN/DOUT mode */
+	if (pcm3168a->io_params[dai->id].tdm_slots == 2)
+		channel_max = channel_maxs[dai->id];
+
 	snd_pcm_hw_constraint_minmax(substream->runtime,
 				     SNDRV_PCM_HW_PARAM_CHANNELS,
 				     2, channel_max);
 
 	return 0;
 }
-static const struct snd_soc_dai_ops pcm3168a_dac_dai_ops = {
+static const struct snd_soc_dai_ops pcm3168a_dai_ops = {
 	.startup	= pcm3168a_startup,
-	.set_fmt	= pcm3168a_set_dai_fmt_dac,
+	.set_fmt	= pcm3168a_set_dai_fmt,
 	.set_sysclk	= pcm3168a_set_dai_sysclk,
 	.hw_params	= pcm3168a_hw_params,
 	.digital_mute	= pcm3168a_digital_mute,
 	.set_tdm_slot	= pcm3168a_set_tdm_slot,
 };
 
-static const struct snd_soc_dai_ops pcm3168a_adc_dai_ops = {
-	.startup	= pcm3168a_startup,
-	.set_fmt	= pcm3168a_set_dai_fmt_adc,
-	.set_sysclk	= pcm3168a_set_dai_sysclk,
-	.hw_params	= pcm3168a_hw_params,
-	.set_tdm_slot	= pcm3168a_set_tdm_slot,
-};
-
 static struct snd_soc_dai_driver pcm3168a_dais[] = {
 	{
 		.name = "pcm3168a-dac",
+		.id = PCM3168A_DAI_DAC,
 		.playback = {
 			.stream_name = "Playback",
 			.channels_min = 1,
@@ -632,10 +606,11 @@ static struct snd_soc_dai_driver pcm3168a_dais[] = {
 			.rates = SNDRV_PCM_RATE_8000_192000,
 			.formats = PCM3168A_FORMATS
 		},
-		.ops = &pcm3168a_dac_dai_ops
+		.ops = &pcm3168a_dai_ops
 	},
 	{
 		.name = "pcm3168a-adc",
+		.id = PCM3168A_DAI_ADC,
 		.capture = {
 			.stream_name = "Capture",
 			.channels_min = 1,
@@ -643,7 +618,7 @@ static struct snd_soc_dai_driver pcm3168a_dais[] = {
 			.rates = SNDRV_PCM_RATE_8000_96000,
 			.formats = PCM3168A_FORMATS
 		},
-		.ops = &pcm3168a_adc_dai_ops
+		.ops = &pcm3168a_dai_ops
 	},
 };
 
diff --git a/sound/soc/codecs/rk3328_codec.c b/sound/soc/codecs/rk3328_codec.c
index 24f8f86d58e9..287c962ba00d 100644
--- a/sound/soc/codecs/rk3328_codec.c
+++ b/sound/soc/codecs/rk3328_codec.c
@@ -432,7 +432,6 @@ static int rk3328_platform_probe(struct platform_device *pdev)
 {
 	struct device_node *rk3328_np = pdev->dev.of_node;
 	struct rk3328_codec_priv *rk3328;
-	struct resource *res;
 	struct regmap *grf;
 	void __iomem *base;
 	int ret = 0;
@@ -482,8 +481,7 @@ static int rk3328_platform_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(&pdev->dev, res);
+	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 
diff --git a/sound/soc/codecs/rt1011.c b/sound/soc/codecs/rt1011.c
index 0a6ff13d76e1..be1e276e3631 100644
--- a/sound/soc/codecs/rt1011.c
+++ b/sound/soc/codecs/rt1011.c
@@ -978,9 +978,6 @@ static bool rt1011_readable_register(struct device *dev, unsigned int reg)
 	}
 }
 
-static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -9435, 37, 0);
-static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -1739, 37, 0);
-
 static const char * const rt1011_din_source_select[] = {
 	"Left",
 	"Right",
@@ -1029,6 +1026,8 @@ static const char * const rt1011_tdm_adc_swap_select[] = {
 
 static SOC_ENUM_SINGLE_DECL(rt1011_tdm_adc1_1_enum,	RT1011_TDM1_SET_3, 6,
 	rt1011_tdm_adc_swap_select);
+static SOC_ENUM_SINGLE_DECL(rt1011_tdm_adc2_1_enum,	RT1011_TDM1_SET_3, 4,
+	rt1011_tdm_adc_swap_select);
 
 static void rt1011_reset(struct regmap *regmap)
 {
@@ -1223,7 +1222,10 @@ static int rt1011_bq_drc_info(struct snd_kcontrol *kcontrol,
 static int rt1011_r0_cali_get(struct snd_kcontrol *kcontrol,
 		struct snd_ctl_elem_value *ucontrol)
 {
-	ucontrol->value.integer.value[0] = 0;
+	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+	struct rt1011_priv *rt1011 = snd_soc_component_get_drvdata(component);
+
+	ucontrol->value.integer.value[0] = rt1011->cali_done;
 
 	return 0;
 }
@@ -1237,6 +1239,7 @@ static int rt1011_r0_cali_put(struct snd_kcontrol *kcontrol,
 	if (!component->card->instantiated)
 		return 0;
 
+	rt1011->cali_done = 0;
 	if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF &&
 		ucontrol->value.integer.value[0])
 		rt1011_calibrate(rt1011, 1);
@@ -1333,7 +1336,8 @@ static const struct snd_kcontrol_new rt1011_snd_controls[] = {
 	/* TDM1 Data Out Selection */
 	SOC_ENUM("TDM1 DOUT Source", rt1011_tdm1_adc1_dat_enum),
 	SOC_ENUM("TDM1 DOUT Location", rt1011_tdm1_adc1_loc_enum),
-	SOC_ENUM("TDM1 ADCDAT Swap Select", rt1011_tdm_adc1_1_enum),
+	SOC_ENUM("TDM1 ADC1DAT Swap Select", rt1011_tdm_adc1_1_enum),
+	SOC_ENUM("TDM1 ADC2DAT Swap Select", rt1011_tdm_adc2_1_enum),
 
 	/* Data Out Mode */
 	SOC_ENUM("I2S ADC DOUT Mode", rt1011_adc_dout_mode_enum),
@@ -1355,6 +1359,10 @@ static const struct snd_kcontrol_new rt1011_snd_controls[] = {
 	SOC_SINGLE_EXT("R0 Calibration", SND_SOC_NOPM, 0, 1, 0,
 		rt1011_r0_cali_get, rt1011_r0_cali_put),
 	RT1011_R0_LOAD("R0 Load Mode"),
+
+	/* R0 temperature */
+	SOC_SINGLE("R0 Temperature", RT1011_STP_INITIAL_RESISTANCE_TEMP,
+		2, 255, 0),
 };
 
 static int rt1011_is_sys_clk_from_pll(struct snd_soc_dapm_widget *source,
@@ -1511,7 +1519,8 @@ static const struct snd_soc_dapm_route rt1011_dapm_routes[] = {
 
 static int rt1011_get_clk_info(int sclk, int rate)
 {
-	int i, pd[] = {1, 2, 3, 4, 6, 8, 12, 16};
+	int i;
+	static const int pd[] = {1, 2, 3, 4, 6, 8, 12, 16};
 
 	if (sclk <= 0 || rate <= 0)
 		return -EINVAL;
@@ -1619,14 +1628,18 @@ static int rt1011_hw_params(struct snd_pcm_substream *substream,
 static int rt1011_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 {
 	struct snd_soc_component *component = dai->component;
+	struct snd_soc_dapm_context *dapm =
+		snd_soc_component_get_dapm(component);
 	unsigned int reg_val = 0, reg_bclk_inv = 0;
+	int ret = 0;
 
+	snd_soc_dapm_mutex_lock(dapm);
 	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
 	case SND_SOC_DAIFMT_CBS_CFS:
 		reg_val |= RT1011_I2S_TDM_MS_S;
 		break;
 	default:
-		return -EINVAL;
+		ret = -EINVAL;
 	}
 
 	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
@@ -1636,7 +1649,7 @@ static int rt1011_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		reg_bclk_inv |= RT1011_TDM_INV_BCLK;
 		break;
 	default:
-		return -EINVAL;
+		ret = -EINVAL;
 	}
 
 	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
@@ -1652,7 +1665,7 @@ static int rt1011_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		reg_val |= RT1011_I2S_TDM_DF_PCM_B;
 		break;
 	default:
-		return -EINVAL;
+		ret = -EINVAL;
 	}
 
 	switch (dai->id) {
@@ -1667,9 +1680,11 @@ static int rt1011_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		break;
 	default:
 		dev_err(component->dev, "Invalid dai->id: %d\n", dai->id);
-		return -EINVAL;
+		ret = -EINVAL;
 	}
-	return 0;
+
+	snd_soc_dapm_mutex_unlock(dapm);
+	return ret;
 }
 
 static int rt1011_set_component_sysclk(struct snd_soc_component *component,
@@ -1788,8 +1803,12 @@ static int rt1011_set_tdm_slot(struct snd_soc_dai *dai,
 	unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width)
 {
 	struct snd_soc_component *component = dai->component;
+	struct snd_soc_dapm_context *dapm =
+		snd_soc_component_get_dapm(component);
 	unsigned int val = 0, tdm_en = 0;
+	int ret = 0;
 
+	snd_soc_dapm_mutex_lock(dapm);
 	if (rx_mask || tx_mask)
 		tdm_en = RT1011_TDM_I2S_DOCK_EN_1;
 
@@ -1809,7 +1828,7 @@ static int rt1011_set_tdm_slot(struct snd_soc_dai *dai,
 	case 2:
 		break;
 	default:
-		return -EINVAL;
+		ret = -EINVAL;
 	}
 
 	switch (slot_width) {
@@ -1828,7 +1847,7 @@ static int rt1011_set_tdm_slot(struct snd_soc_dai *dai,
 	case 16:
 		break;
 	default:
-		return -EINVAL;
+		ret = -EINVAL;
 	}
 
 	snd_soc_component_update_bits(component, RT1011_TDM1_SET_1,
@@ -1845,7 +1864,8 @@ static int rt1011_set_tdm_slot(struct snd_soc_dai *dai,
 		RT1011_ADCDAT1_PIN_CONFIG | RT1011_ADCDAT2_PIN_CONFIG,
 		RT1011_ADCDAT1_OUTPUT | RT1011_ADCDAT2_OUTPUT);
 
-	return 0;
+	snd_soc_dapm_mutex_unlock(dapm);
+	return ret;
 }
 
 static int rt1011_probe(struct snd_soc_component *component)
@@ -2128,6 +2148,7 @@ static int rt1011_calibrate(struct rt1011_priv *rt1011, unsigned char cali_flag)
 			r0_factor = ((format / r0[0] * 100) / 128)
 							- (r0_integer * 100);
 			rt1011->r0_reg = r0[0];
+			rt1011->cali_done = 1;
 			dev_info(dev,	"r0 resistance about %d.%02d ohm, reg=0x%X\n",
 				r0_integer, r0_factor, r0[0]);
 		}
@@ -2178,6 +2199,13 @@ static void rt1011_calibration_work(struct work_struct *work)
 
 	rt1011_calibrate(rt1011, 1);
 
+	/*
+	 * This flag should reset after booting.
+	 * The factory test will do calibration again and use this flag to check
+	 * whether the calibration completed
+	 */
+	rt1011->cali_done = 0;
+
 	/* initial */
 	rt1011_reg_init(component);
 }
diff --git a/sound/soc/codecs/rt1011.h b/sound/soc/codecs/rt1011.h
index 98a38800c4df..2d65983f3d0f 100644
--- a/sound/soc/codecs/rt1011.h
+++ b/sound/soc/codecs/rt1011.h
@@ -227,6 +227,7 @@
 #define RT1011_STP_CALIB_RS_TEMP			0x152a
 #define RT1011_INIT_RECIPROCAL_REG_24_16				0x1538
 #define RT1011_INIT_RECIPROCAL_REG_15_0				0x1539
+#define RT1011_STP_INITIAL_RESISTANCE_TEMP				0x153c
 #define RT1011_STP_ALPHA_RECIPROCAL_MSB				0x153e
 #define RT1011_SPK_RESISTANCE_1				0x1544
 #define RT1011_SPK_RESISTANCE_2				0x1546
@@ -665,7 +666,7 @@ struct rt1011_priv {
 	int pll_out;
 
 	int bq_drc_set;
-	unsigned int r0_reg;
+	unsigned int r0_reg, cali_done;
 	int recv_spk_mode;
 };
 
diff --git a/sound/soc/codecs/rt1305.c b/sound/soc/codecs/rt1305.c
index 9909369483f0..e27742abfa76 100644
--- a/sound/soc/codecs/rt1305.c
+++ b/sound/soc/codecs/rt1305.c
@@ -608,7 +608,8 @@ static const struct snd_soc_dapm_route rt1305_dapm_routes[] = {
 
 static int rt1305_get_clk_info(int sclk, int rate)
 {
-	int i, pd[] = {1, 2, 3, 4, 6, 8, 12, 16};
+	int i;
+	static const int pd[] = {1, 2, 3, 4, 6, 8, 12, 16};
 
 	if (sclk <= 0 || rate <= 0)
 		return -EINVAL;
diff --git a/sound/soc/codecs/rt1308.c b/sound/soc/codecs/rt1308.c
index d673506c7c39..b75931a69a1c 100644
--- a/sound/soc/codecs/rt1308.c
+++ b/sound/soc/codecs/rt1308.c
@@ -1,13 +1,10 @@
-/*
- * rt1308.c  --  RT1308 ALSA SoC amplifier component driver
- *
- * Copyright 2019 Realtek Semiconductor Corp.
- * Author: Derek Fang <derek.fang@realtek.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
+// SPDX-License-Identifier: GPL-2.0
+//
+// rt1308.c  --  RT1308 ALSA SoC amplifier component driver
+//
+// Copyright 2019 Realtek Semiconductor Corp.
+// Author: Derek Fang <derek.fang@realtek.com>
+//
 
 #include <linux/module.h>
 #include <linux/moduleparam.h>
@@ -40,10 +37,10 @@ static const struct reg_sequence init_list[] = {
 	{ RT1308_VREF,			0x18100000 },
 	{ RT1308_IV_SENSE,		0x87010000 },
 	{ RT1308_DUMMY_REG,		0x00000200 },
-	{ RT1308_SIL_DET,		0x61c30000 },
+	{ RT1308_SIL_DET,		0xe1c30000 },
 	{ RT1308_DC_CAL_2,		0x00ffff00 },
 	{ RT1308_CLK_DET,		0x01000000 },
-	{ RT1308_POWER_STATUS,		0x00800000 },
+	{ RT1308_POWER_STATUS,		0x08800000 },
 	{ RT1308_DAC_SET,		0xafaf0700 },
 
 };
@@ -308,12 +305,13 @@ static int rt1308_classd_event(struct snd_soc_dapm_widget *w,
 	case SND_SOC_DAPM_POST_PMU:
 		msleep(30);
 		snd_soc_component_update_bits(component, RT1308_POWER_STATUS,
-			RT1308_POW_PDB_REG_BIT, RT1308_POW_PDB_REG_BIT);
+			RT1308_POW_PDB_REG_BIT | RT1308_POW_PDB_MN_BIT,
+			RT1308_POW_PDB_REG_BIT | RT1308_POW_PDB_MN_BIT);
 		msleep(40);
 		break;
 	case SND_SOC_DAPM_PRE_PMD:
 		snd_soc_component_update_bits(component, RT1308_POWER_STATUS,
-			RT1308_POW_PDB_REG_BIT, 0);
+			RT1308_POW_PDB_REG_BIT | RT1308_POW_PDB_MN_BIT, 0);
 		usleep_range(150000, 200000);
 		break;
 
@@ -438,7 +436,8 @@ static const struct snd_soc_dapm_route rt1308_dapm_routes[] = {
 
 static int rt1308_get_clk_info(int sclk, int rate)
 {
-	int i, pd[] = {1, 2, 3, 4, 6, 8, 12, 16};
+	int i;
+	static const int pd[] = {1, 2, 3, 4, 6, 8, 12, 16};
 
 	if (sclk <= 0 || rate <= 0)
 		return -EINVAL;
@@ -808,33 +807,11 @@ static void rt1308_efuse(struct rt1308_priv *rt1308)
 {
 	regmap_write(rt1308->regmap, RT1308_RESET, 0);
 
-	regmap_write(rt1308->regmap, RT1308_POWER, 0xff371600);
-	regmap_write(rt1308->regmap, RT1308_CLK_1, 0x52100000);
-	regmap_write(rt1308->regmap, RT1308_I2C_I2S_SDW_SET, 0x01014005);
-	regmap_write(rt1308->regmap, RT1308_CLASS_D_SET_2, 0x227f5501);
-	regmap_write(rt1308->regmap, RT1308_PADS_1, 0x50150505);
-	regmap_write(rt1308->regmap, RT1308_VREF, 0x18100000);
-	regmap_write(rt1308->regmap, RT1308_IV_SENSE, 0x87010000);
-	regmap_write(rt1308->regmap, RT1308_DUMMY_REG, 0x00000200);
-	regmap_write(rt1308->regmap, RT1308_SIL_DET, 0x61c30000);
-	regmap_write(rt1308->regmap, RT1308_CLK_DET, 0x03700000);
-	regmap_write(rt1308->regmap, RT1308_SINE_TONE_GEN_1, 0x50022f00);
 	regmap_write(rt1308->regmap, RT1308_POWER_STATUS, 0x01800000);
-	regmap_write(rt1308->regmap, RT1308_DC_CAL_2, 0x00ffff00);
-	regmap_write(rt1308->regmap, RT1308_CLASS_D_SET_2, 0x607e5501);
-
-	regmap_write(rt1308->regmap, RT1308_CLK_2, 0x0060e000);
-	regmap_write(rt1308->regmap, RT1308_EFUSE_1, 0x04fe0f00);
 	msleep(100);
 	regmap_write(rt1308->regmap, RT1308_EFUSE_1, 0x44fe0f00);
 	msleep(20);
 	regmap_write(rt1308->regmap, RT1308_PVDD_OFFSET_CTL, 0x10000000);
-
-	regmap_write(rt1308->regmap, RT1308_POWER_STATUS, 0x00800000);
-	regmap_write(rt1308->regmap, RT1308_POWER, 0x0);
-	regmap_write(rt1308->regmap, RT1308_CLK_1, 0x52000000);
-	regmap_write(rt1308->regmap, RT1308_CLASS_D_SET_2, 0x227f5501);
-	regmap_write(rt1308->regmap, RT1308_SINE_TONE_GEN_1, 0x10022f00);
 }
 
 static int rt1308_i2c_probe(struct i2c_client *i2c,
diff --git a/sound/soc/codecs/rt1308.h b/sound/soc/codecs/rt1308.h
index c330aae1d527..ff7c423e879e 100644
--- a/sound/soc/codecs/rt1308.h
+++ b/sound/soc/codecs/rt1308.h
@@ -1,12 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
- * RT1308.h  --  RT1308 ALSA SoC amplifier component driver
+ * rt1308.h  --  RT1308 ALSA SoC amplifier component driver
  *
  * Copyright 2019 Realtek Semiconductor Corp.
  * Author: Derek Fang <derek.fang@realtek.com>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
  */
 
 #ifndef _RT1308_H_
diff --git a/sound/soc/codecs/rt5665.c b/sound/soc/codecs/rt5665.c
index c050d84a6916..68299ce26d3e 100644
--- a/sound/soc/codecs/rt5665.c
+++ b/sound/soc/codecs/rt5665.c
@@ -2566,7 +2566,7 @@ static int set_dmic_power(struct snd_soc_dapm_widget *w,
 	return 0;
 }
 
-static int rt5655_set_verf(struct snd_soc_dapm_widget *w,
+static int rt5665_set_verf(struct snd_soc_dapm_widget *w,
 	struct snd_kcontrol *kcontrol, int event)
 {
 	struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
@@ -2686,11 +2686,11 @@ static const struct snd_soc_dapm_widget rt5665_dapm_widgets[] = {
 	SND_SOC_DAPM_SUPPLY("Mic Det Power", RT5665_PWR_VOL,
 		RT5665_PWR_MIC_DET_BIT, 0, NULL, 0),
 	SND_SOC_DAPM_SUPPLY("Vref1", RT5665_PWR_ANLG_1, RT5665_PWR_VREF1_BIT, 0,
-		rt5655_set_verf, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+		rt5665_set_verf, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
 	SND_SOC_DAPM_SUPPLY("Vref2", RT5665_PWR_ANLG_1, RT5665_PWR_VREF2_BIT, 0,
-		rt5655_set_verf, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+		rt5665_set_verf, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
 	SND_SOC_DAPM_SUPPLY("Vref3", RT5665_PWR_ANLG_1, RT5665_PWR_VREF3_BIT, 0,
-		rt5655_set_verf, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+		rt5665_set_verf, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
 
 	/* ASRC */
 	SND_SOC_DAPM_SUPPLY_S("I2S1 ASRC", 1, RT5665_ASRC_1,
diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c
index c779dc3474f9..315a3d39bc09 100644
--- a/sound/soc/codecs/rt5677.c
+++ b/sound/soc/codecs/rt5677.c
@@ -691,10 +691,12 @@ static void rt5677_set_dsp_mode(struct snd_soc_component *component, bool on)
 	struct rt5677_priv *rt5677 = snd_soc_component_get_drvdata(component);
 
 	if (on) {
-		regmap_update_bits(rt5677->regmap, RT5677_PWR_DSP1, 0x2, 0x2);
+		regmap_update_bits(rt5677->regmap, RT5677_PWR_DSP1,
+			RT5677_PWR_DSP, RT5677_PWR_DSP);
 		rt5677->is_dsp_mode = true;
 	} else {
-		regmap_update_bits(rt5677->regmap, RT5677_PWR_DSP1, 0x2, 0x0);
+		regmap_update_bits(rt5677->regmap, RT5677_PWR_DSP1,
+			RT5677_PWR_DSP, 0x0);
 		rt5677->is_dsp_mode = false;
 	}
 }
@@ -4466,7 +4468,8 @@ static int rt5677_set_bias_level(struct snd_soc_component *component,
 
 			regmap_update_bits(rt5677->regmap, RT5677_PWR_ANLG1,
 				RT5677_LDO1_SEL_MASK | RT5677_LDO2_SEL_MASK,
-				0x0055);
+				5 << RT5677_LDO1_SEL_SFT |
+				5 << RT5677_LDO2_SEL_SFT);
 			regmap_update_bits(rt5677->regmap,
 				RT5677_PR_BASE + RT5677_BIAS_CUR4,
 				0x0f00, 0x0f00);
@@ -4490,9 +4493,11 @@ static int rt5677_set_bias_level(struct snd_soc_component *component,
 	case SND_SOC_BIAS_OFF:
 		regmap_update_bits(rt5677->regmap, RT5677_DIG_MISC, 0x1, 0x0);
 		regmap_write(rt5677->regmap, RT5677_PWR_DIG1, 0x0000);
-		regmap_write(rt5677->regmap, RT5677_PWR_DIG2, 0x0000);
-		regmap_write(rt5677->regmap, RT5677_PWR_ANLG1, 0x0022);
-		regmap_write(rt5677->regmap, RT5677_PWR_ANLG2, 0x0000);
+		regmap_write(rt5677->regmap, RT5677_PWR_ANLG1,
+			2 << RT5677_LDO1_SEL_SFT |
+			2 << RT5677_LDO2_SEL_SFT);
+		regmap_update_bits(rt5677->regmap, RT5677_PWR_ANLG2,
+			RT5677_PWR_CORE, 0);
 		regmap_update_bits(rt5677->regmap,
 			RT5677_PR_BASE + RT5677_BIAS_CUR4, 0x0f00, 0x0000);
 
@@ -4719,7 +4724,8 @@ static int rt5677_probe(struct snd_soc_component *component)
 
 	regmap_update_bits(rt5677->regmap, RT5677_DIG_MISC,
 			~RT5677_IRQ_DEBOUNCE_SEL_MASK, 0x0020);
-	regmap_write(rt5677->regmap, RT5677_PWR_DSP2, 0x0c00);
+	regmap_write(rt5677->regmap, RT5677_PWR_DSP2,
+			RT5677_PWR_SLIM_ISO | RT5677_PWR_CORE_ISO);
 
 	for (i = 0; i < RT5677_GPIO_NUM; i++)
 		rt5677_gpio_config(rt5677, i, rt5677->pdata.gpio_config[i]);
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index a6a4748c97f9..aa1f9637d895 100644
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -31,6 +31,13 @@
 #define SGTL5000_DAP_REG_OFFSET	0x0100
 #define SGTL5000_MAX_REG_OFFSET	0x013A
 
+/* Delay for the VAG ramp up */
+#define SGTL5000_VAG_POWERUP_DELAY 500 /* ms */
+/* Delay for the VAG ramp down */
+#define SGTL5000_VAG_POWERDOWN_DELAY 500 /* ms */
+
+#define SGTL5000_OUTPUTS_MUTE (SGTL5000_HP_MUTE | SGTL5000_LINE_OUT_MUTE)
+
 /* default value of sgtl5000 registers */
 static const struct reg_default sgtl5000_reg_defaults[] = {
 	{ SGTL5000_CHIP_DIG_POWER,		0x0000 },
@@ -123,6 +130,13 @@ enum  {
 	I2S_SCLK_STRENGTH_HIGH,
 };
 
+enum {
+	HP_POWER_EVENT,
+	DAC_POWER_EVENT,
+	ADC_POWER_EVENT,
+	LAST_POWER_EVENT = ADC_POWER_EVENT
+};
+
 /* sgtl5000 private structure in codec */
 struct sgtl5000_priv {
 	int sysclk;	/* sysclk rate */
@@ -137,8 +151,109 @@ struct sgtl5000_priv {
 	u8 micbias_voltage;
 	u8 lrclk_strength;
 	u8 sclk_strength;
+	u16 mute_state[LAST_POWER_EVENT + 1];
 };
 
+static inline int hp_sel_input(struct snd_soc_component *component)
+{
+	return (snd_soc_component_read32(component, SGTL5000_CHIP_ANA_CTRL) &
+		SGTL5000_HP_SEL_MASK) >> SGTL5000_HP_SEL_SHIFT;
+}
+
+static inline u16 mute_output(struct snd_soc_component *component,
+			      u16 mute_mask)
+{
+	u16 mute_reg = snd_soc_component_read32(component,
+					      SGTL5000_CHIP_ANA_CTRL);
+
+	snd_soc_component_update_bits(component, SGTL5000_CHIP_ANA_CTRL,
+			    mute_mask, mute_mask);
+	return mute_reg;
+}
+
+static inline void restore_output(struct snd_soc_component *component,
+				  u16 mute_mask, u16 mute_reg)
+{
+	snd_soc_component_update_bits(component, SGTL5000_CHIP_ANA_CTRL,
+		mute_mask, mute_reg);
+}
+
+static void vag_power_on(struct snd_soc_component *component, u32 source)
+{
+	if (snd_soc_component_read32(component, SGTL5000_CHIP_ANA_POWER) &
+	    SGTL5000_VAG_POWERUP)
+		return;
+
+	snd_soc_component_update_bits(component, SGTL5000_CHIP_ANA_POWER,
+			    SGTL5000_VAG_POWERUP, SGTL5000_VAG_POWERUP);
+
+	/* When VAG powering on to get local loop from Line-In, the sleep
+	 * is required to avoid loud pop.
+	 */
+	if (hp_sel_input(component) == SGTL5000_HP_SEL_LINE_IN &&
+	    source == HP_POWER_EVENT)
+		msleep(SGTL5000_VAG_POWERUP_DELAY);
+}
+
+static int vag_power_consumers(struct snd_soc_component *component,
+			       u16 ana_pwr_reg, u32 source)
+{
+	int consumers = 0;
+
+	/* count dac/adc consumers unconditional */
+	if (ana_pwr_reg & SGTL5000_DAC_POWERUP)
+		consumers++;
+	if (ana_pwr_reg & SGTL5000_ADC_POWERUP)
+		consumers++;
+
+	/*
+	 * If the event comes from HP and Line-In is selected,
+	 * current action is 'DAC to be powered down'.
+	 * As HP_POWERUP is not set when HP muxed to line-in,
+	 * we need to keep VAG power ON.
+	 */
+	if (source == HP_POWER_EVENT) {
+		if (hp_sel_input(component) == SGTL5000_HP_SEL_LINE_IN)
+			consumers++;
+	} else {
+		if (ana_pwr_reg & SGTL5000_HP_POWERUP)
+			consumers++;
+	}
+
+	return consumers;
+}
+
+static void vag_power_off(struct snd_soc_component *component, u32 source)
+{
+	u16 ana_pwr = snd_soc_component_read32(component,
+					     SGTL5000_CHIP_ANA_POWER);
+
+	if (!(ana_pwr & SGTL5000_VAG_POWERUP))
+		return;
+
+	/*
+	 * This function calls when any of VAG power consumers is disappearing.
+	 * Thus, if there is more than one consumer at the moment, as minimum
+	 * one consumer will definitely stay after the end of the current
+	 * event.
+	 * Don't clear VAG_POWERUP if 2 or more consumers of VAG present:
+	 * - LINE_IN (for HP events) / HP (for DAC/ADC events)
+	 * - DAC
+	 * - ADC
+	 * (the current consumer is disappearing right now)
+	 */
+	if (vag_power_consumers(component, ana_pwr, source) >= 2)
+		return;
+
+	snd_soc_component_update_bits(component, SGTL5000_CHIP_ANA_POWER,
+		SGTL5000_VAG_POWERUP, 0);
+	/* In power down case, we need wait 400-1000 ms
+	 * when VAG fully ramped down.
+	 * As longer we wait, as smaller pop we've got.
+	 */
+	msleep(SGTL5000_VAG_POWERDOWN_DELAY);
+}
+
 /*
  * mic_bias power on/off share the same register bits with
  * output impedance of mic bias, when power on mic bias, we
@@ -170,36 +285,46 @@ static int mic_bias_event(struct snd_soc_dapm_widget *w,
 	return 0;
 }
 
-/*
- * As manual described, ADC/DAC only works when VAG powerup,
- * So enabled VAG before ADC/DAC up.
- * In power down case, we need wait 400ms when vag fully ramped down.
- */
-static int power_vag_event(struct snd_soc_dapm_widget *w,
-	struct snd_kcontrol *kcontrol, int event)
+static int vag_and_mute_control(struct snd_soc_component *component,
+				 int event, int event_source)
 {
-	struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
-	const u32 mask = SGTL5000_DAC_POWERUP | SGTL5000_ADC_POWERUP;
+	static const u16 mute_mask[] = {
+		/*
+		 * Mask for HP_POWER_EVENT.
+		 * Muxing Headphones have to be wrapped with mute/unmute
+		 * headphones only.
+		 */
+		SGTL5000_HP_MUTE,
+		/*
+		 * Masks for DAC_POWER_EVENT/ADC_POWER_EVENT.
+		 * Muxing DAC or ADC block have to wrapped with mute/unmute
+		 * both headphones and line-out.
+		 */
+		SGTL5000_OUTPUTS_MUTE,
+		SGTL5000_OUTPUTS_MUTE
+	};
+
+	struct sgtl5000_priv *sgtl5000 =
+		snd_soc_component_get_drvdata(component);
 
 	switch (event) {
+	case SND_SOC_DAPM_PRE_PMU:
+		sgtl5000->mute_state[event_source] =
+			mute_output(component, mute_mask[event_source]);
+		break;
 	case SND_SOC_DAPM_POST_PMU:
-		snd_soc_component_update_bits(component, SGTL5000_CHIP_ANA_POWER,
-			SGTL5000_VAG_POWERUP, SGTL5000_VAG_POWERUP);
-		msleep(400);
+		vag_power_on(component, event_source);
+		restore_output(component, mute_mask[event_source],
+			       sgtl5000->mute_state[event_source]);
 		break;
-
 	case SND_SOC_DAPM_PRE_PMD:
-		/*
-		 * Don't clear VAG_POWERUP, when both DAC and ADC are
-		 * operational to prevent inadvertently starving the
-		 * other one of them.
-		 */
-		if ((snd_soc_component_read32(component, SGTL5000_CHIP_ANA_POWER) &
-				mask) != mask) {
-			snd_soc_component_update_bits(component, SGTL5000_CHIP_ANA_POWER,
-				SGTL5000_VAG_POWERUP, 0);
-			msleep(400);
-		}
+		sgtl5000->mute_state[event_source] =
+			mute_output(component, mute_mask[event_source]);
+		vag_power_off(component, event_source);
+		break;
+	case SND_SOC_DAPM_POST_PMD:
+		restore_output(component, mute_mask[event_source],
+			       sgtl5000->mute_state[event_source]);
 		break;
 	default:
 		break;
@@ -208,6 +333,41 @@ static int power_vag_event(struct snd_soc_dapm_widget *w,
 	return 0;
 }
 
+/*
+ * Mute Headphone when power it up/down.
+ * Control VAG power on HP power path.
+ */
+static int headphone_pga_event(struct snd_soc_dapm_widget *w,
+	struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_component *component =
+		snd_soc_dapm_to_component(w->dapm);
+
+	return vag_and_mute_control(component, event, HP_POWER_EVENT);
+}
+
+/* As manual describes, ADC/DAC powering up/down requires
+ * to mute outputs to avoid pops.
+ * Control VAG power on ADC/DAC power path.
+ */
+static int adc_updown_depop(struct snd_soc_dapm_widget *w,
+	struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_component *component =
+		snd_soc_dapm_to_component(w->dapm);
+
+	return vag_and_mute_control(component, event, ADC_POWER_EVENT);
+}
+
+static int dac_updown_depop(struct snd_soc_dapm_widget *w,
+	struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_component *component =
+		snd_soc_dapm_to_component(w->dapm);
+
+	return vag_and_mute_control(component, event, DAC_POWER_EVENT);
+}
+
 /* input sources for ADC */
 static const char *adc_mux_text[] = {
 	"MIC_IN", "LINE_IN"
@@ -280,7 +440,10 @@ static const struct snd_soc_dapm_widget sgtl5000_dapm_widgets[] = {
 			    mic_bias_event,
 			    SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 
-	SND_SOC_DAPM_PGA("HP", SGTL5000_CHIP_ANA_POWER, 4, 0, NULL, 0),
+	SND_SOC_DAPM_PGA_E("HP", SGTL5000_CHIP_ANA_POWER, 4, 0, NULL, 0,
+			   headphone_pga_event,
+			   SND_SOC_DAPM_PRE_POST_PMU |
+			   SND_SOC_DAPM_PRE_POST_PMD),
 	SND_SOC_DAPM_PGA("LO", SGTL5000_CHIP_ANA_POWER, 0, 0, NULL, 0),
 
 	SND_SOC_DAPM_MUX("Capture Mux", SND_SOC_NOPM, 0, 0, &adc_mux),
@@ -301,11 +464,12 @@ static const struct snd_soc_dapm_widget sgtl5000_dapm_widgets[] = {
 				0, SGTL5000_CHIP_DIG_POWER,
 				1, 0),
 
-	SND_SOC_DAPM_ADC("ADC", "Capture", SGTL5000_CHIP_ANA_POWER, 1, 0),
-	SND_SOC_DAPM_DAC("DAC", "Playback", SGTL5000_CHIP_ANA_POWER, 3, 0),
-
-	SND_SOC_DAPM_PRE("VAG_POWER_PRE", power_vag_event),
-	SND_SOC_DAPM_POST("VAG_POWER_POST", power_vag_event),
+	SND_SOC_DAPM_ADC_E("ADC", "Capture", SGTL5000_CHIP_ANA_POWER, 1, 0,
+			   adc_updown_depop, SND_SOC_DAPM_PRE_POST_PMU |
+			   SND_SOC_DAPM_PRE_POST_PMD),
+	SND_SOC_DAPM_DAC_E("DAC", "Playback", SGTL5000_CHIP_ANA_POWER, 3, 0,
+			   dac_updown_depop, SND_SOC_DAPM_PRE_POST_PMU |
+			   SND_SOC_DAPM_PRE_POST_PMD),
 };
 
 /* routes for sgtl5000 */
@@ -556,6 +720,7 @@ static const struct snd_kcontrol_new sgtl5000_snd_controls[] = {
 			SGTL5000_CHIP_ANA_ADC_CTRL,
 			8, 1, 0, capture_6db_attenuate),
 	SOC_SINGLE("Capture ZC Switch", SGTL5000_CHIP_ANA_CTRL, 1, 1, 0),
+	SOC_SINGLE("Capture Switch", SGTL5000_CHIP_ANA_CTRL, 0, 1, 1),
 
 	SOC_DOUBLE_TLV("Headphone Playback Volume",
 			SGTL5000_CHIP_ANA_HP_CTRL,
@@ -1173,12 +1338,17 @@ static int sgtl5000_set_power_regs(struct snd_soc_component *component)
 					SGTL5000_INT_OSC_EN);
 		/* Enable VDDC charge pump */
 		ana_pwr |= SGTL5000_VDDC_CHRGPMP_POWERUP;
-	} else if (vddio >= 3100 && vdda >= 3100) {
+	} else {
 		ana_pwr &= ~SGTL5000_VDDC_CHRGPMP_POWERUP;
-		/* VDDC use VDDIO rail */
-		lreg_ctrl |= SGTL5000_VDDC_ASSN_OVRD;
-		lreg_ctrl |= SGTL5000_VDDC_MAN_ASSN_VDDIO <<
-			    SGTL5000_VDDC_MAN_ASSN_SHIFT;
+		/*
+		 * if vddio == vdda the source of charge pump should be
+		 * assigned manually to VDDIO
+		 */
+		if (vddio == vdda) {
+			lreg_ctrl |= SGTL5000_VDDC_ASSN_OVRD;
+			lreg_ctrl |= SGTL5000_VDDC_MAN_ASSN_VDDIO <<
+				    SGTL5000_VDDC_MAN_ASSN_SHIFT;
+		}
 	}
 
 	snd_soc_component_write(component, SGTL5000_CHIP_LINREG_CTRL, lreg_ctrl);
@@ -1288,6 +1458,7 @@ static int sgtl5000_probe(struct snd_soc_component *component)
 	int ret;
 	u16 reg;
 	struct sgtl5000_priv *sgtl5000 = snd_soc_component_get_drvdata(component);
+	unsigned int zcd_mask = SGTL5000_HP_ZCD_EN | SGTL5000_ADC_ZCD_EN;
 
 	/* power up sgtl5000 */
 	ret = sgtl5000_set_power_regs(component);
@@ -1296,7 +1467,7 @@ static int sgtl5000_probe(struct snd_soc_component *component)
 
 	/* enable small pop, introduce 400ms delay in turning off */
 	snd_soc_component_update_bits(component, SGTL5000_CHIP_REF_CTRL,
-				SGTL5000_SMALL_POP, 1);
+				SGTL5000_SMALL_POP, SGTL5000_SMALL_POP);
 
 	/* disable short cut detector */
 	snd_soc_component_write(component, SGTL5000_CHIP_SHORT_CTRL, 0);
@@ -1315,9 +1486,8 @@ static int sgtl5000_probe(struct snd_soc_component *component)
 	       0x1f);
 	snd_soc_component_write(component, SGTL5000_CHIP_PAD_STRENGTH, reg);
 
-	snd_soc_component_write(component, SGTL5000_CHIP_ANA_CTRL,
-			SGTL5000_HP_ZCD_EN |
-			SGTL5000_ADC_ZCD_EN);
+	snd_soc_component_update_bits(component, SGTL5000_CHIP_ANA_CTRL,
+		zcd_mask, zcd_mask);
 
 	snd_soc_component_update_bits(component, SGTL5000_CHIP_MIC_CTRL,
 			SGTL5000_BIAS_R_MASK,
diff --git a/sound/soc/codecs/sgtl5000.h b/sound/soc/codecs/sgtl5000.h
index 18cae08bbd3a..a4bf4bca95bf 100644
--- a/sound/soc/codecs/sgtl5000.h
+++ b/sound/soc/codecs/sgtl5000.h
@@ -273,7 +273,7 @@
 #define SGTL5000_BIAS_CTRL_MASK			0x000e
 #define SGTL5000_BIAS_CTRL_SHIFT		1
 #define SGTL5000_BIAS_CTRL_WIDTH		3
-#define SGTL5000_SMALL_POP			1
+#define SGTL5000_SMALL_POP			0x0001
 
 /*
  * SGTL5000_CHIP_MIC_CTRL
diff --git a/sound/soc/codecs/sirf-audio-codec.c b/sound/soc/codecs/sirf-audio-codec.c
index 9009a7407b7a..a061d78473ac 100644
--- a/sound/soc/codecs/sirf-audio-codec.c
+++ b/sound/soc/codecs/sirf-audio-codec.c
@@ -459,7 +459,6 @@ static int sirf_audio_codec_driver_probe(struct platform_device *pdev)
 	int ret;
 	struct sirf_audio_codec *sirf_audio_codec;
 	void __iomem *base;
-	struct resource *mem_res;
 
 	sirf_audio_codec = devm_kzalloc(&pdev->dev,
 		sizeof(struct sirf_audio_codec), GFP_KERNEL);
@@ -468,8 +467,7 @@ static int sirf_audio_codec_driver_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, sirf_audio_codec);
 
-	mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(&pdev->dev, mem_res);
+	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 
diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c
index 080a840c987a..f8e2f4b74db3 100644
--- a/sound/soc/codecs/tlv320aic23.c
+++ b/sound/soc/codecs/tlv320aic23.c
@@ -67,8 +67,6 @@ static SOC_ENUM_SINGLE_DECL(rec_src_enum,
 static const struct snd_kcontrol_new tlv320aic23_rec_src_mux_controls =
 SOC_DAPM_ENUM("Input Select", rec_src_enum);
 
-static SOC_ENUM_SINGLE_DECL(tlv320aic23_rec_src,
-			    TLV320AIC23_ANLG, 2, rec_src_text);
 static SOC_ENUM_SINGLE_DECL(tlv320aic23_deemph,
 			    TLV320AIC23_DIGT, 1, deemph_text);
 
diff --git a/sound/soc/codecs/tlv320aic31xx.c b/sound/soc/codecs/tlv320aic31xx.c
index 9b37e98da0db..df627a08def9 100644
--- a/sound/soc/codecs/tlv320aic31xx.c
+++ b/sound/soc/codecs/tlv320aic31xx.c
@@ -258,7 +258,6 @@ static SOC_ENUM_SINGLE_DECL(mic1rp_p_enum, AIC31XX_MICPGAPI, 4,
 static SOC_ENUM_SINGLE_DECL(mic1lm_p_enum, AIC31XX_MICPGAPI, 2,
 	mic_select_text);
 
-static SOC_ENUM_SINGLE_DECL(cm_m_enum, AIC31XX_MICPGAMI, 6, mic_select_text);
 static SOC_ENUM_SINGLE_DECL(mic1lm_m_enum, AIC31XX_MICPGAMI, 4,
 	mic_select_text);
 
@@ -1553,7 +1552,8 @@ static int aic31xx_i2c_probe(struct i2c_client *i2c,
 	aic31xx->gpio_reset = devm_gpiod_get_optional(aic31xx->dev, "reset",
 						      GPIOD_OUT_LOW);
 	if (IS_ERR(aic31xx->gpio_reset)) {
-		dev_err(aic31xx->dev, "not able to acquire gpio\n");
+		if (PTR_ERR(aic31xx->gpio_reset) != -EPROBE_DEFER)
+			dev_err(aic31xx->dev, "not able to acquire gpio\n");
 		return PTR_ERR(aic31xx->gpio_reset);
 	}
 
@@ -1564,7 +1564,9 @@ static int aic31xx_i2c_probe(struct i2c_client *i2c,
 				      ARRAY_SIZE(aic31xx->supplies),
 				      aic31xx->supplies);
 	if (ret) {
-		dev_err(aic31xx->dev, "Failed to request supplies: %d\n", ret);
+		if (ret != -EPROBE_DEFER)
+			dev_err(aic31xx->dev,
+				"Failed to request supplies: %d\n", ret);
 		return ret;
 	}
 
diff --git a/sound/soc/codecs/tscs454.c b/sound/soc/codecs/tscs454.c
index 93d84e5ae2d5..c3587af9985c 100644
--- a/sound/soc/codecs/tscs454.c
+++ b/sound/soc/codecs/tscs454.c
@@ -22,7 +22,6 @@
 
 #include "tscs454.h"
 
-static const unsigned int PLL_48K_RATE = (48000 * 256);
 static const unsigned int PLL_44_1K_RATE = (44100 * 256);
 
 #define COEFF_SIZE 3
diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index 472c2fff34a8..f34637afee51 100644
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -1108,10 +1108,8 @@ static int twl6040_probe(struct snd_soc_component *component)
 	priv->component = component;
 
 	priv->plug_irq = platform_get_irq(pdev, 0);
-	if (priv->plug_irq < 0) {
-		dev_err(component->dev, "invalid irq: %d\n", priv->plug_irq);
+	if (priv->plug_irq < 0)
 		return priv->plug_irq;
-	}
 
 	INIT_DELAYED_WORK(&priv->hs_jack.work, twl6040_accessory_work);
 
diff --git a/sound/soc/codecs/uda1334.c b/sound/soc/codecs/uda1334.c
new file mode 100644
index 000000000000..21ab8c5487ba
--- /dev/null
+++ b/sound/soc/codecs/uda1334.c
@@ -0,0 +1,295 @@
+// SPDX-License-Identifier: GPL-2.0-only
+//
+// uda1334.c  --  UDA1334 ALSA SoC Audio driver
+//
+// Based on WM8523 ALSA SoC Audio driver written by Mark Brown
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/gpio/consumer.h>
+#include <linux/of_device.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/initval.h>
+
+#define UDA1334_NUM_RATES 6
+
+/* codec private data */
+struct uda1334_priv {
+	struct gpio_desc *mute;
+	struct gpio_desc *deemph;
+	unsigned int sysclk;
+	unsigned int rate_constraint_list[UDA1334_NUM_RATES];
+	struct snd_pcm_hw_constraint_list rate_constraint;
+};
+
+static const struct snd_soc_dapm_widget uda1334_dapm_widgets[] = {
+SND_SOC_DAPM_DAC("DAC", "Playback", SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_OUTPUT("LINEVOUTL"),
+SND_SOC_DAPM_OUTPUT("LINEVOUTR"),
+};
+
+static const struct snd_soc_dapm_route uda1334_dapm_routes[] = {
+	{ "LINEVOUTL", NULL, "DAC" },
+	{ "LINEVOUTR", NULL, "DAC" },
+};
+
+static int uda1334_put_deemph(struct snd_kcontrol *kcontrol,
+			      struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+	struct uda1334_priv *uda1334 = snd_soc_component_get_drvdata(component);
+	int deemph = ucontrol->value.integer.value[0];
+
+	if (deemph > 1)
+		return -EINVAL;
+
+	gpiod_set_value_cansleep(uda1334->deemph, deemph);
+
+	return 0;
+};
+
+static int uda1334_get_deemph(struct snd_kcontrol *kcontrol,
+			      struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+	struct uda1334_priv *uda1334 = snd_soc_component_get_drvdata(component);
+	int ret;
+
+	ret = gpiod_get_value_cansleep(uda1334->deemph);
+	if (ret < 0)
+		return -EINVAL;
+
+	ucontrol->value.integer.value[0] = ret;
+
+	return 0;
+};
+
+static const struct snd_kcontrol_new uda1334_snd_controls[] = {
+	SOC_SINGLE_BOOL_EXT("Playback Deemphasis Switch", 0,
+			    uda1334_get_deemph, uda1334_put_deemph),
+};
+
+static const struct {
+	int value;
+	int ratio;
+} lrclk_ratios[UDA1334_NUM_RATES] = {
+	{ 1, 128 },
+	{ 2, 192 },
+	{ 3, 256 },
+	{ 4, 384 },
+	{ 5, 512 },
+	{ 6, 768 },
+};
+
+static int uda1334_startup(struct snd_pcm_substream *substream,
+			   struct snd_soc_dai *dai)
+{
+	struct snd_soc_component *component = dai->component;
+	struct uda1334_priv *uda1334 = snd_soc_component_get_drvdata(component);
+
+	/*
+	 * The set of sample rates that can be supported depends on the
+	 * MCLK supplied to the CODEC - enforce this.
+	 */
+	if (!uda1334->sysclk) {
+		dev_err(component->dev,
+			"No MCLK configured, call set_sysclk() on init\n");
+		return -EINVAL;
+	}
+
+	snd_pcm_hw_constraint_list(substream->runtime, 0,
+				   SNDRV_PCM_HW_PARAM_RATE,
+				   &uda1334->rate_constraint);
+
+	gpiod_set_value_cansleep(uda1334->mute, 1);
+
+	return 0;
+}
+
+static void uda1334_shutdown(struct snd_pcm_substream *substream,
+			     struct snd_soc_dai *dai)
+{
+	struct snd_soc_component *component = dai->component;
+	struct uda1334_priv *uda1334 = snd_soc_component_get_drvdata(component);
+
+	gpiod_set_value_cansleep(uda1334->mute, 0);
+}
+
+static int uda1334_set_dai_sysclk(struct snd_soc_dai *codec_dai,
+				  int clk_id, unsigned int freq, int dir)
+{
+	struct snd_soc_component *component = codec_dai->component;
+	struct uda1334_priv *uda1334 = snd_soc_component_get_drvdata(component);
+	unsigned int val;
+	int i, j = 0;
+
+	uda1334->sysclk = freq;
+
+	uda1334->rate_constraint.count = 0;
+	for (i = 0; i < ARRAY_SIZE(lrclk_ratios); i++) {
+		val = freq / lrclk_ratios[i].ratio;
+		/*
+		 * Check that it's a standard rate since core can't
+		 * cope with others and having the odd rates confuses
+		 * constraint matching.
+		 */
+
+		switch (val) {
+		case 8000:
+		case 32000:
+		case 44100:
+		case 48000:
+		case 64000:
+		case 88200:
+		case 96000:
+			dev_dbg(component->dev, "Supported sample rate: %dHz\n",
+				val);
+			uda1334->rate_constraint_list[j++] = val;
+			uda1334->rate_constraint.count++;
+			break;
+		default:
+			dev_dbg(component->dev, "Skipping sample rate: %dHz\n",
+				val);
+		}
+	}
+
+	/* Need at least one supported rate... */
+	if (uda1334->rate_constraint.count == 0)
+		return -EINVAL;
+
+	return 0;
+}
+
+static int uda1334_set_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
+{
+	fmt &= (SND_SOC_DAIFMT_FORMAT_MASK | SND_SOC_DAIFMT_INV_MASK |
+		SND_SOC_DAIFMT_MASTER_MASK);
+
+	if (fmt != (SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+		    SND_SOC_DAIFMT_CBS_CFS)) {
+		dev_err(codec_dai->dev, "Invalid DAI format\n");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int uda1334_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
+{
+	struct uda1334_priv *uda1334 = snd_soc_component_get_drvdata(dai->component);
+
+	if (uda1334->mute)
+		gpiod_set_value_cansleep(uda1334->mute, mute);
+
+	return 0;
+}
+
+#define UDA1334_RATES SNDRV_PCM_RATE_8000_96000
+
+#define UDA1334_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE)
+
+static const struct snd_soc_dai_ops uda1334_dai_ops = {
+	.startup	= uda1334_startup,
+	.shutdown	= uda1334_shutdown,
+	.set_sysclk	= uda1334_set_dai_sysclk,
+	.set_fmt	= uda1334_set_fmt,
+	.mute_stream	= uda1334_mute_stream,
+};
+
+static struct snd_soc_dai_driver uda1334_dai = {
+	.name = "uda1334-hifi",
+	.playback = {
+		.stream_name = "Playback",
+		.channels_min = 2,
+		.channels_max = 2,
+		.rates = UDA1334_RATES,
+		.formats = UDA1334_FORMATS,
+	},
+	.ops = &uda1334_dai_ops,
+};
+
+static int uda1334_probe(struct snd_soc_component *component)
+{
+	struct uda1334_priv *uda1334 = snd_soc_component_get_drvdata(component);
+
+	uda1334->rate_constraint.list = &uda1334->rate_constraint_list[0];
+	uda1334->rate_constraint.count =
+		ARRAY_SIZE(uda1334->rate_constraint_list);
+
+	return 0;
+}
+
+static const struct snd_soc_component_driver soc_component_dev_uda1334 = {
+	.probe			= uda1334_probe,
+	.controls		= uda1334_snd_controls,
+	.num_controls		= ARRAY_SIZE(uda1334_snd_controls),
+	.dapm_widgets		= uda1334_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(uda1334_dapm_widgets),
+	.dapm_routes		= uda1334_dapm_routes,
+	.num_dapm_routes	= ARRAY_SIZE(uda1334_dapm_routes),
+	.idle_bias_on		= 1,
+	.use_pmdown_time	= 1,
+	.endianness		= 1,
+	.non_legacy_dai_naming	= 1,
+};
+
+static const struct of_device_id uda1334_of_match[] = {
+	{ .compatible = "nxp,uda1334" },
+	{ /* sentinel*/ }
+};
+MODULE_DEVICE_TABLE(of, uda1334_of_match);
+
+static int uda1334_codec_probe(struct platform_device *pdev)
+{
+	struct uda1334_priv *uda1334;
+	int ret;
+
+	uda1334 = devm_kzalloc(&pdev->dev, sizeof(struct uda1334_priv),
+			       GFP_KERNEL);
+	if (!uda1334)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, uda1334);
+
+	uda1334->mute = devm_gpiod_get(&pdev->dev, "nxp,mute", GPIOD_OUT_LOW);
+	if (IS_ERR(uda1334->mute)) {
+		ret = PTR_ERR(uda1334->mute);
+		dev_err(&pdev->dev, "Failed to get mute line: %d\n", ret);
+		return ret;
+	}
+
+	uda1334->deemph = devm_gpiod_get(&pdev->dev, "nxp,deemph", GPIOD_OUT_LOW);
+	if (IS_ERR(uda1334->deemph)) {
+		ret = PTR_ERR(uda1334->deemph);
+		dev_err(&pdev->dev, "Failed to get deemph line: %d\n", ret);
+		return ret;
+	}
+
+	ret = devm_snd_soc_register_component(&pdev->dev,
+					      &soc_component_dev_uda1334,
+					      &uda1334_dai, 1);
+	if (ret < 0)
+		dev_err(&pdev->dev, "Failed to register component: %d\n", ret);
+
+	return ret;
+}
+
+static struct platform_driver uda1334_codec_driver = {
+	.probe		= uda1334_codec_probe,
+	.driver		= {
+		.name	= "uda1334-codec",
+		.of_match_table = uda1334_of_match,
+	},
+};
+module_platform_driver(uda1334_codec_driver);
+
+MODULE_DESCRIPTION("ASoC UDA1334 driver");
+MODULE_AUTHOR("Andra Danciu <andradanciu1997@gmail.com>");
+MODULE_ALIAS("platform:uda1334-codec");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/codecs/wcd-clsh-v2.c b/sound/soc/codecs/wcd-clsh-v2.c
index c397d713f01a..cc5a9c9b918b 100644
--- a/sound/soc/codecs/wcd-clsh-v2.c
+++ b/sound/soc/codecs/wcd-clsh-v2.c
@@ -65,7 +65,7 @@ struct wcd_clsh_ctrl {
 #define WCD9XXX_FLYBACK_EN_PWDN_WITH_DELAY			0
 #define WCD9XXX_RX_BIAS_FLYB_BUFF			WCD9335_REG(0x6, 0xC7)
 #define WCD9XXX_RX_BIAS_FLYB_VNEG_5_UA_MASK		GENMASK(7, 4)
-#define WCD9XXX_RX_BIAS_FLYB_VPOS_5_UA_MASK		GENMASK(0, 3)
+#define WCD9XXX_RX_BIAS_FLYB_VPOS_5_UA_MASK		GENMASK(3, 0)
 #define WCD9XXX_HPH_L_EN				WCD9335_REG(0x6, 0xD3)
 #define WCD9XXX_HPH_CONST_SEL_L_MASK			GENMASK(7, 3)
 #define WCD9XXX_HPH_CONST_SEL_BYPASS			0
diff --git a/sound/soc/codecs/wcd9335.c b/sound/soc/codecs/wcd9335.c
index 1bbbe421b999..03f8a94bba2f 100644
--- a/sound/soc/codecs/wcd9335.c
+++ b/sound/soc/codecs/wcd9335.c
@@ -2071,9 +2071,10 @@ static struct snd_soc_dai_driver wcd9335_slim_dais[] = {
 		.id = AIF1_PB,
 		.playback = {
 			.stream_name = "AIF1 Playback",
-			.rates = WCD9335_RATES_MASK | WCD9335_FRAC_RATES_MASK,
+			.rates = WCD9335_RATES_MASK | WCD9335_FRAC_RATES_MASK |
+				 SNDRV_PCM_RATE_384000,
 			.formats = WCD9335_FORMATS_S16_S24_LE,
-			.rate_max = 192000,
+			.rate_max = 384000,
 			.rate_min = 8000,
 			.channels_min = 1,
 			.channels_max = 2,
@@ -2099,10 +2100,11 @@ static struct snd_soc_dai_driver wcd9335_slim_dais[] = {
 		.id = AIF2_PB,
 		.playback = {
 			.stream_name = "AIF2 Playback",
-			.rates = WCD9335_RATES_MASK | WCD9335_FRAC_RATES_MASK,
+			.rates = WCD9335_RATES_MASK | WCD9335_FRAC_RATES_MASK |
+				 SNDRV_PCM_RATE_384000,
 			.formats = WCD9335_FORMATS_S16_S24_LE,
 			.rate_min = 8000,
-			.rate_max = 192000,
+			.rate_max = 384000,
 			.channels_min = 1,
 			.channels_max = 2,
 		},
@@ -2127,10 +2129,11 @@ static struct snd_soc_dai_driver wcd9335_slim_dais[] = {
 		.id = AIF3_PB,
 		.playback = {
 			.stream_name = "AIF3 Playback",
-			.rates = WCD9335_RATES_MASK | WCD9335_FRAC_RATES_MASK,
+			.rates = WCD9335_RATES_MASK | WCD9335_FRAC_RATES_MASK |
+				 SNDRV_PCM_RATE_384000,
 			.formats = WCD9335_FORMATS_S16_S24_LE,
 			.rate_min = 8000,
-			.rate_max = 192000,
+			.rate_max = 384000,
 			.channels_min = 1,
 			.channels_max = 2,
 		},
@@ -2155,10 +2158,11 @@ static struct snd_soc_dai_driver wcd9335_slim_dais[] = {
 		.id = AIF4_PB,
 		.playback = {
 			.stream_name = "AIF4 Playback",
-			.rates = WCD9335_RATES_MASK | WCD9335_FRAC_RATES_MASK,
+			.rates = WCD9335_RATES_MASK | WCD9335_FRAC_RATES_MASK |
+				 SNDRV_PCM_RATE_384000,
 			.formats = WCD9335_FORMATS_S16_S24_LE,
 			.rate_min = 8000,
-			.rate_max = 192000,
+			.rate_max = 384000,
 			.channels_min = 1,
 			.channels_max = 2,
 		},
@@ -4062,7 +4066,8 @@ static int wcd9335_setup_irqs(struct wcd9335_codec *wcd)
 
 		ret = devm_request_threaded_irq(wcd->dev, irq, NULL,
 						wcd9335_irqs[i].handler,
-						IRQF_TRIGGER_RISING,
+						IRQF_TRIGGER_RISING |
+						IRQF_ONESHOT,
 						wcd9335_irqs[i].name, wcd);
 		if (ret) {
 			dev_err(wcd->dev, "Failed to request %s\n",
diff --git a/sound/soc/codecs/wm8737.c b/sound/soc/codecs/wm8737.c
index 0c246fb5e5ac..7a3f9fbe8d53 100644
--- a/sound/soc/codecs/wm8737.c
+++ b/sound/soc/codecs/wm8737.c
@@ -167,7 +167,7 @@ SOC_DOUBLE("Polarity Invert Switch", WM8737_ADC_CONTROL, 5, 6, 1, 0),
 SOC_SINGLE("3D Switch", WM8737_3D_ENHANCE, 0, 1, 0),
 SOC_SINGLE("3D Depth", WM8737_3D_ENHANCE, 1, 15, 0),
 SOC_ENUM("3D Low Cut-off", low_3d),
-SOC_ENUM("3D High Cut-off", low_3d),
+SOC_ENUM("3D High Cut-off", high_3d),
 SOC_SINGLE_TLV("3D ADC Volume", WM8737_3D_ENHANCE, 7, 1, 1, adc_tlv),
 
 SOC_SINGLE("Noise Gate Switch", WM8737_NOISE_GATE, 0, 1, 0),
diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c
index 5ebdd1d9afde..bcb3c9d5abf0 100644
--- a/sound/soc/codecs/wm8904.c
+++ b/sound/soc/codecs/wm8904.c
@@ -545,18 +545,6 @@ static const DECLARE_TLV_DB_SCALE(out_tlv, -5700, 100, 0);
 static const DECLARE_TLV_DB_SCALE(sidetone_tlv, -3600, 300, 0);
 static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
 
-static const char *input_mode_text[] = {
-	"Single-Ended", "Differential Line", "Differential Mic"
-};
-
-static SOC_ENUM_SINGLE_DECL(lin_mode,
-			    WM8904_ANALOGUE_LEFT_INPUT_1, 0,
-			    input_mode_text);
-
-static SOC_ENUM_SINGLE_DECL(rin_mode,
-			    WM8904_ANALOGUE_RIGHT_INPUT_1, 0,
-			    input_mode_text);
-
 static const char *hpf_mode_text[] = {
 	"Hi-fi", "Voice 1", "Voice 2", "Voice 3"
 };
@@ -591,9 +579,6 @@ static const struct snd_kcontrol_new wm8904_adc_snd_controls[] = {
 SOC_DOUBLE_R_TLV("Digital Capture Volume", WM8904_ADC_DIGITAL_VOLUME_LEFT,
 		 WM8904_ADC_DIGITAL_VOLUME_RIGHT, 1, 119, 0, digital_tlv),
 
-SOC_ENUM("Left Capture Mode", lin_mode),
-SOC_ENUM("Right Capture Mode", rin_mode),
-
 /* No TLV since it depends on mode */
 SOC_DOUBLE_R("Capture Volume", WM8904_ANALOGUE_LEFT_INPUT_0,
 	     WM8904_ANALOGUE_RIGHT_INPUT_0, 0, 31, 0),
@@ -852,6 +837,10 @@ static int out_pga_event(struct snd_soc_dapm_widget *w,
 	return 0;
 }
 
+static const char *input_mode_text[] = {
+	"Single-Ended", "Differential Line", "Differential Mic"
+};
+
 static const char *lin_text[] = {
 	"IN1L", "IN2L", "IN3L"
 };
@@ -866,7 +855,14 @@ static SOC_ENUM_SINGLE_DECL(lin_inv_enum, WM8904_ANALOGUE_LEFT_INPUT_1, 4,
 			    lin_text);
 
 static const struct snd_kcontrol_new lin_inv_mux =
-	SOC_DAPM_ENUM("Left Capture Inveting Mux", lin_inv_enum);
+	SOC_DAPM_ENUM("Left Capture Inverting Mux", lin_inv_enum);
+
+static SOC_ENUM_SINGLE_DECL(lin_mode_enum,
+			    WM8904_ANALOGUE_LEFT_INPUT_1, 0,
+			    input_mode_text);
+
+static const struct snd_kcontrol_new lin_mode =
+	SOC_DAPM_ENUM("Left Capture Mode", lin_mode_enum);
 
 static const char *rin_text[] = {
 	"IN1R", "IN2R", "IN3R"
@@ -882,7 +878,14 @@ static SOC_ENUM_SINGLE_DECL(rin_inv_enum, WM8904_ANALOGUE_RIGHT_INPUT_1, 4,
 			    rin_text);
 
 static const struct snd_kcontrol_new rin_inv_mux =
-	SOC_DAPM_ENUM("Right Capture Inveting Mux", rin_inv_enum);
+	SOC_DAPM_ENUM("Right Capture Inverting Mux", rin_inv_enum);
+
+static SOC_ENUM_SINGLE_DECL(rin_mode_enum,
+			    WM8904_ANALOGUE_RIGHT_INPUT_1, 0,
+			    input_mode_text);
+
+static const struct snd_kcontrol_new rin_mode =
+	SOC_DAPM_ENUM("Right Capture Mode", rin_mode_enum);
 
 static const char *aif_text[] = {
 	"Left", "Right"
@@ -932,9 +935,11 @@ SND_SOC_DAPM_SUPPLY("MICBIAS", WM8904_MIC_BIAS_CONTROL_0, 0, 0, NULL, 0),
 SND_SOC_DAPM_MUX("Left Capture Mux", SND_SOC_NOPM, 0, 0, &lin_mux),
 SND_SOC_DAPM_MUX("Left Capture Inverting Mux", SND_SOC_NOPM, 0, 0,
 		 &lin_inv_mux),
+SND_SOC_DAPM_MUX("Left Capture Mode", SND_SOC_NOPM, 0, 0, &lin_mode),
 SND_SOC_DAPM_MUX("Right Capture Mux", SND_SOC_NOPM, 0, 0, &rin_mux),
 SND_SOC_DAPM_MUX("Right Capture Inverting Mux", SND_SOC_NOPM, 0, 0,
 		 &rin_inv_mux),
+SND_SOC_DAPM_MUX("Right Capture Mode", SND_SOC_NOPM, 0, 0, &rin_mode),
 
 SND_SOC_DAPM_PGA("Left Capture PGA", WM8904_POWER_MANAGEMENT_0, 1, 0,
 		 NULL, 0),
@@ -1057,6 +1062,12 @@ static const struct snd_soc_dapm_route adc_intercon[] = {
 	{ "Left Capture Inverting Mux", "IN2L", "IN2L" },
 	{ "Left Capture Inverting Mux", "IN3L", "IN3L" },
 
+	{ "Left Capture Mode", "Single-Ended", "Left Capture Inverting Mux" },
+	{ "Left Capture Mode", "Differential Line", "Left Capture Mux" },
+	{ "Left Capture Mode", "Differential Line", "Left Capture Inverting Mux" },
+	{ "Left Capture Mode", "Differential Mic", "Left Capture Mux" },
+	{ "Left Capture Mode", "Differential Mic", "Left Capture Inverting Mux" },
+
 	{ "Right Capture Mux", "IN1R", "IN1R" },
 	{ "Right Capture Mux", "IN2R", "IN2R" },
 	{ "Right Capture Mux", "IN3R", "IN3R" },
@@ -1065,11 +1076,14 @@ static const struct snd_soc_dapm_route adc_intercon[] = {
 	{ "Right Capture Inverting Mux", "IN2R", "IN2R" },
 	{ "Right Capture Inverting Mux", "IN3R", "IN3R" },
 
-	{ "Left Capture PGA", NULL, "Left Capture Mux" },
-	{ "Left Capture PGA", NULL, "Left Capture Inverting Mux" },
+	{ "Right Capture Mode", "Single-Ended", "Right Capture Inverting Mux" },
+	{ "Right Capture Mode", "Differential Line", "Right Capture Mux" },
+	{ "Right Capture Mode", "Differential Line", "Right Capture Inverting Mux" },
+	{ "Right Capture Mode", "Differential Mic", "Right Capture Mux" },
+	{ "Right Capture Mode", "Differential Mic", "Right Capture Inverting Mux" },
 
-	{ "Right Capture PGA", NULL, "Right Capture Mux" },
-	{ "Right Capture PGA", NULL, "Right Capture Inverting Mux" },
+	{ "Left Capture PGA", NULL, "Left Capture Mode" },
+	{ "Right Capture PGA", NULL, "Right Capture Mode" },
 
 	{ "AIFOUTL Mux", "Left", "ADCL" },
 	{ "AIFOUTL Mux", "Right", "ADCR" },
diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c
index 66a5f1827aa9..9c7e2892c8cb 100644
--- a/sound/soc/codecs/wm8955.c
+++ b/sound/soc/codecs/wm8955.c
@@ -140,7 +140,7 @@ struct pll_factors {
  * to allow rounding later */
 #define FIXED_FLL_SIZE ((1 << 22) * 10)
 
-static int wm8995_pll_factors(struct device *dev,
+static int wm8955_pll_factors(struct device *dev,
 			      int Fref, int Fout, struct pll_factors *pll)
 {
 	u64 Kpart;
@@ -279,7 +279,7 @@ static int wm8955_configure_clocking(struct snd_soc_component *component)
 
 		/* Use the last divider configuration we saw for the
 		 * sample rate. */
-		ret = wm8995_pll_factors(component->dev, wm8955->mclk_rate,
+		ret = wm8955_pll_factors(component->dev, wm8955->mclk_rate,
 					 clock_cfgs[sr].mclk, &pll);
 		if (ret != 0) {
 			dev_err(component->dev,
diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c
index 25e74cf0666a..85bfd041d546 100644
--- a/sound/soc/codecs/wm8988.c
+++ b/sound/soc/codecs/wm8988.c
@@ -273,7 +273,7 @@ static const struct soc_enum wm8988_rline_enum =
 			      wm8988_line_texts,
 			      wm8988_line_values);
 static const struct snd_kcontrol_new wm8988_right_line_controls =
-	SOC_DAPM_ENUM("Route", wm8988_lline_enum);
+	SOC_DAPM_ENUM("Route", wm8988_rline_enum);
 
 /* Left Mixer */
 static const struct snd_kcontrol_new wm8988_left_mixer_controls[] = {
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index f5fbadc5e7e2..ae28d9907c30 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -4242,8 +4242,9 @@ static void wm_adsp_fatal_error(struct wm_adsp *dsp)
 	}
 }
 
-irqreturn_t wm_adsp2_bus_error(struct wm_adsp *dsp)
+irqreturn_t wm_adsp2_bus_error(int irq, void *data)
 {
+	struct wm_adsp *dsp = (struct wm_adsp *)data;
 	unsigned int val;
 	struct regmap *regmap = dsp->regmap;
 	int ret = 0;
@@ -4307,8 +4308,9 @@ error:
 }
 EXPORT_SYMBOL_GPL(wm_adsp2_bus_error);
 
-irqreturn_t wm_halo_bus_error(struct wm_adsp *dsp)
+irqreturn_t wm_halo_bus_error(int irq, void *data)
 {
+	struct wm_adsp *dsp = (struct wm_adsp *)data;
 	struct regmap *regmap = dsp->regmap;
 	unsigned int fault[6];
 	struct reg_sequence clear[] = {
diff --git a/sound/soc/codecs/wm_adsp.h b/sound/soc/codecs/wm_adsp.h
index 3b03d1eb986f..aa634ef6c9f5 100644
--- a/sound/soc/codecs/wm_adsp.h
+++ b/sound/soc/codecs/wm_adsp.h
@@ -171,8 +171,8 @@ int wm_adsp1_event(struct snd_soc_dapm_widget *w,
 int wm_adsp_early_event(struct snd_soc_dapm_widget *w,
 			struct snd_kcontrol *kcontrol, int event);
 
-irqreturn_t wm_adsp2_bus_error(struct wm_adsp *adsp);
-irqreturn_t wm_halo_bus_error(struct wm_adsp *dsp);
+irqreturn_t wm_adsp2_bus_error(int irq, void *data);
+irqreturn_t wm_halo_bus_error(int irq, void *data);
 irqreturn_t wm_halo_wdt_expire(int irq, void *data);
 
 int wm_adsp_event(struct snd_soc_dapm_widget *w,
diff --git a/sound/soc/fsl/fsl_asrc.c b/sound/soc/fsl/fsl_asrc.c
index cbbf6257f08a..cfa40ef6b1ca 100644
--- a/sound/soc/fsl/fsl_asrc.c
+++ b/sound/soc/fsl/fsl_asrc.c
@@ -885,10 +885,8 @@ static int fsl_asrc_probe(struct platform_device *pdev)
 	}
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "no irq for node %s\n", pdev->name);
+	if (irq < 0)
 		return irq;
-	}
 
 	ret = devm_request_irq(&pdev->dev, irq, fsl_asrc_isr, 0,
 			       dev_name(&pdev->dev), asrc_priv);
diff --git a/sound/soc/fsl/fsl_audmix.c b/sound/soc/fsl/fsl_audmix.c
index 3897a54a11fe..c7e4e9757dce 100644
--- a/sound/soc/fsl/fsl_audmix.c
+++ b/sound/soc/fsl/fsl_audmix.c
@@ -458,7 +458,6 @@ static int fsl_audmix_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct fsl_audmix *priv;
-	struct resource *res;
 	const char *mdrv;
 	const struct of_device_id *of_id;
 	void __iomem *regs;
@@ -475,8 +474,7 @@ static int fsl_audmix_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	/* Get the addresses */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	regs = devm_ioremap_resource(dev, res);
+	regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(regs))
 		return PTR_ERR(regs);
 
diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c
index 10d2210c91ef..a78e4ab478df 100644
--- a/sound/soc/fsl/fsl_esai.c
+++ b/sound/soc/fsl/fsl_esai.c
@@ -32,15 +32,18 @@
  * @extalclk: esai clock source to derive HCK, SCK and FS
  * @fsysclk: system clock source to derive HCK, SCK and FS
  * @spbaclk: SPBA clock (optional, depending on SoC design)
+ * @task: tasklet to handle the reset operation
  * @fifo_depth: depth of tx/rx FIFO
  * @slot_width: width of each DAI slot
  * @slots: number of slots
+ * @channels: channel num for tx or rx
  * @hck_rate: clock rate of desired HCKx clock
  * @sck_rate: clock rate of desired SCKx clock
  * @hck_dir: the direction of HCKx pads
  * @sck_div: if using PSR/PM dividers for SCKx clock
  * @slave_mode: if fully using DAI slave mode
  * @synchronous: if using tx/rx synchronous mode
+ * @reset_at_xrun: flags for enable reset operaton
  * @name: driver name
  */
 struct fsl_esai {
@@ -52,17 +55,20 @@ struct fsl_esai {
 	struct clk *extalclk;
 	struct clk *fsysclk;
 	struct clk *spbaclk;
+	struct tasklet_struct task;
 	u32 fifo_depth;
 	u32 slot_width;
 	u32 slots;
 	u32 tx_mask;
 	u32 rx_mask;
+	u32 channels[2];
 	u32 hck_rate[2];
 	u32 sck_rate[2];
 	bool hck_dir[2];
 	bool sck_div[2];
 	bool slave_mode;
 	bool synchronous;
+	bool reset_at_xrun;
 	char name[32];
 };
 
@@ -71,8 +77,16 @@ static irqreturn_t esai_isr(int irq, void *devid)
 	struct fsl_esai *esai_priv = (struct fsl_esai *)devid;
 	struct platform_device *pdev = esai_priv->pdev;
 	u32 esr;
+	u32 saisr;
 
 	regmap_read(esai_priv->regmap, REG_ESAI_ESR, &esr);
+	regmap_read(esai_priv->regmap, REG_ESAI_SAISR, &saisr);
+
+	if ((saisr & (ESAI_SAISR_TUE | ESAI_SAISR_ROE)) &&
+	    esai_priv->reset_at_xrun) {
+		dev_dbg(&pdev->dev, "reset module for xrun\n");
+		tasklet_schedule(&esai_priv->task);
+	}
 
 	if (esr & ESAI_ESR_TINIT_MASK)
 		dev_dbg(&pdev->dev, "isr: Transmission Initialized\n");
@@ -543,64 +557,184 @@ static int fsl_esai_hw_params(struct snd_pcm_substream *substream,
 	return 0;
 }
 
+static int fsl_esai_hw_init(struct fsl_esai *esai_priv)
+{
+	struct platform_device *pdev = esai_priv->pdev;
+	int ret;
+
+	/* Reset ESAI unit */
+	ret = regmap_update_bits(esai_priv->regmap, REG_ESAI_ECR,
+				 ESAI_ECR_ESAIEN_MASK | ESAI_ECR_ERST_MASK,
+				 ESAI_ECR_ESAIEN | ESAI_ECR_ERST);
+	if (ret) {
+		dev_err(&pdev->dev, "failed to reset ESAI: %d\n", ret);
+		return ret;
+	}
+
+	/*
+	 * We need to enable ESAI so as to access some of its registers.
+	 * Otherwise, we would fail to dump regmap from user space.
+	 */
+	ret = regmap_update_bits(esai_priv->regmap, REG_ESAI_ECR,
+				 ESAI_ECR_ESAIEN_MASK | ESAI_ECR_ERST_MASK,
+				 ESAI_ECR_ESAIEN);
+	if (ret) {
+		dev_err(&pdev->dev, "failed to enable ESAI: %d\n", ret);
+		return ret;
+	}
+
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_PRRC,
+			   ESAI_PRRC_PDC_MASK, 0);
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_PCRC,
+			   ESAI_PCRC_PC_MASK, 0);
+
+	return 0;
+}
+
+static int fsl_esai_register_restore(struct fsl_esai *esai_priv)
+{
+	int ret;
+
+	/* FIFO reset for safety */
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_TFCR,
+			   ESAI_xFCR_xFR, ESAI_xFCR_xFR);
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_RFCR,
+			   ESAI_xFCR_xFR, ESAI_xFCR_xFR);
+
+	regcache_mark_dirty(esai_priv->regmap);
+	ret = regcache_sync(esai_priv->regmap);
+	if (ret)
+		return ret;
+
+	/* FIFO reset done */
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_TFCR, ESAI_xFCR_xFR, 0);
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_RFCR, ESAI_xFCR_xFR, 0);
+
+	return 0;
+}
+
+static void fsl_esai_trigger_start(struct fsl_esai *esai_priv, bool tx)
+{
+	u8 i, channels = esai_priv->channels[tx];
+	u32 pins = DIV_ROUND_UP(channels, esai_priv->slots);
+	u32 mask;
+
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_xFCR(tx),
+			   ESAI_xFCR_xFEN_MASK, ESAI_xFCR_xFEN);
+
+	/* Write initial words reqiured by ESAI as normal procedure */
+	for (i = 0; tx && i < channels; i++)
+		regmap_write(esai_priv->regmap, REG_ESAI_ETDR, 0x0);
+
+	/*
+	 * When set the TE/RE in the end of enablement flow, there
+	 * will be channel swap issue for multi data line case.
+	 * In order to workaround this issue, we switch the bit
+	 * enablement sequence to below sequence
+	 * 1) clear the xSMB & xSMA: which is done in probe and
+	 *                           stop state.
+	 * 2) set TE/RE
+	 * 3) set xSMB
+	 * 4) set xSMA:  xSMA is the last one in this flow, which
+	 *               will trigger esai to start.
+	 */
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_xCR(tx),
+			   tx ? ESAI_xCR_TE_MASK : ESAI_xCR_RE_MASK,
+			   tx ? ESAI_xCR_TE(pins) : ESAI_xCR_RE(pins));
+	mask = tx ? esai_priv->tx_mask : esai_priv->rx_mask;
+
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_xSMB(tx),
+			   ESAI_xSMB_xS_MASK, ESAI_xSMB_xS(mask));
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_xSMA(tx),
+			   ESAI_xSMA_xS_MASK, ESAI_xSMA_xS(mask));
+
+	/* Enable Exception interrupt */
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_xCR(tx),
+			   ESAI_xCR_xEIE_MASK, ESAI_xCR_xEIE);
+}
+
+static void fsl_esai_trigger_stop(struct fsl_esai *esai_priv, bool tx)
+{
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_xCR(tx),
+			   ESAI_xCR_xEIE_MASK, 0);
+
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_xCR(tx),
+			   tx ? ESAI_xCR_TE_MASK : ESAI_xCR_RE_MASK, 0);
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_xSMA(tx),
+			   ESAI_xSMA_xS_MASK, 0);
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_xSMB(tx),
+			   ESAI_xSMB_xS_MASK, 0);
+
+	/* Disable and reset FIFO */
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_xFCR(tx),
+			   ESAI_xFCR_xFR | ESAI_xFCR_xFEN, ESAI_xFCR_xFR);
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_xFCR(tx),
+			   ESAI_xFCR_xFR, 0);
+}
+
+static void fsl_esai_hw_reset(unsigned long arg)
+{
+	struct fsl_esai *esai_priv = (struct fsl_esai *)arg;
+	bool tx = true, rx = false, enabled[2];
+	u32 tfcr, rfcr;
+
+	/* Save the registers */
+	regmap_read(esai_priv->regmap, REG_ESAI_TFCR, &tfcr);
+	regmap_read(esai_priv->regmap, REG_ESAI_RFCR, &rfcr);
+	enabled[tx] = tfcr & ESAI_xFCR_xFEN;
+	enabled[rx] = rfcr & ESAI_xFCR_xFEN;
+
+	/* Stop the tx & rx */
+	fsl_esai_trigger_stop(esai_priv, tx);
+	fsl_esai_trigger_stop(esai_priv, rx);
+
+	/* Reset the esai, and ignore return value */
+	fsl_esai_hw_init(esai_priv);
+
+	/* Enforce ESAI personal resets for both TX and RX */
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_TCR,
+			   ESAI_xCR_xPR_MASK, ESAI_xCR_xPR);
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_RCR,
+			   ESAI_xCR_xPR_MASK, ESAI_xCR_xPR);
+
+	/* Restore registers by regcache_sync, and ignore return value */
+	fsl_esai_register_restore(esai_priv);
+
+	/* Remove ESAI personal resets by configuring PCRC and PRRC also */
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_TCR,
+			   ESAI_xCR_xPR_MASK, 0);
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_RCR,
+			   ESAI_xCR_xPR_MASK, 0);
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_PRRC,
+			   ESAI_PRRC_PDC_MASK, ESAI_PRRC_PDC(ESAI_GPIO));
+	regmap_update_bits(esai_priv->regmap, REG_ESAI_PCRC,
+			   ESAI_PCRC_PC_MASK, ESAI_PCRC_PC(ESAI_GPIO));
+
+	/* Restart tx / rx, if they already enabled */
+	if (enabled[tx])
+		fsl_esai_trigger_start(esai_priv, tx);
+	if (enabled[rx])
+		fsl_esai_trigger_start(esai_priv, rx);
+}
+
 static int fsl_esai_trigger(struct snd_pcm_substream *substream, int cmd,
 			    struct snd_soc_dai *dai)
 {
 	struct fsl_esai *esai_priv = snd_soc_dai_get_drvdata(dai);
 	bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
-	u8 i, channels = substream->runtime->channels;
-	u32 pins = DIV_ROUND_UP(channels, esai_priv->slots);
-	u32 mask;
+
+	esai_priv->channels[tx] = substream->runtime->channels;
 
 	switch (cmd) {
 	case SNDRV_PCM_TRIGGER_START:
 	case SNDRV_PCM_TRIGGER_RESUME:
 	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-		regmap_update_bits(esai_priv->regmap, REG_ESAI_xFCR(tx),
-				   ESAI_xFCR_xFEN_MASK, ESAI_xFCR_xFEN);
-
-		/* Write initial words reqiured by ESAI as normal procedure */
-		for (i = 0; tx && i < channels; i++)
-			regmap_write(esai_priv->regmap, REG_ESAI_ETDR, 0x0);
-
-		/*
-		 * When set the TE/RE in the end of enablement flow, there
-		 * will be channel swap issue for multi data line case.
-		 * In order to workaround this issue, we switch the bit
-		 * enablement sequence to below sequence
-		 * 1) clear the xSMB & xSMA: which is done in probe and
-		 *                           stop state.
-		 * 2) set TE/RE
-		 * 3) set xSMB
-		 * 4) set xSMA:  xSMA is the last one in this flow, which
-		 *               will trigger esai to start.
-		 */
-		regmap_update_bits(esai_priv->regmap, REG_ESAI_xCR(tx),
-				   tx ? ESAI_xCR_TE_MASK : ESAI_xCR_RE_MASK,
-				   tx ? ESAI_xCR_TE(pins) : ESAI_xCR_RE(pins));
-		mask = tx ? esai_priv->tx_mask : esai_priv->rx_mask;
-
-		regmap_update_bits(esai_priv->regmap, REG_ESAI_xSMB(tx),
-				   ESAI_xSMB_xS_MASK, ESAI_xSMB_xS(mask));
-		regmap_update_bits(esai_priv->regmap, REG_ESAI_xSMA(tx),
-				   ESAI_xSMA_xS_MASK, ESAI_xSMA_xS(mask));
-
+		fsl_esai_trigger_start(esai_priv, tx);
 		break;
 	case SNDRV_PCM_TRIGGER_SUSPEND:
 	case SNDRV_PCM_TRIGGER_STOP:
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		regmap_update_bits(esai_priv->regmap, REG_ESAI_xCR(tx),
-				   tx ? ESAI_xCR_TE_MASK : ESAI_xCR_RE_MASK, 0);
-		regmap_update_bits(esai_priv->regmap, REG_ESAI_xSMA(tx),
-				   ESAI_xSMA_xS_MASK, 0);
-		regmap_update_bits(esai_priv->regmap, REG_ESAI_xSMB(tx),
-				   ESAI_xSMB_xS_MASK, 0);
-
-		/* Disable and reset FIFO */
-		regmap_update_bits(esai_priv->regmap, REG_ESAI_xFCR(tx),
-				   ESAI_xFCR_xFR | ESAI_xFCR_xFEN, ESAI_xFCR_xFR);
-		regmap_update_bits(esai_priv->regmap, REG_ESAI_xFCR(tx),
-				   ESAI_xFCR_xFR, 0);
+		fsl_esai_trigger_stop(esai_priv, tx);
 		break;
 	default:
 		return -EINVAL;
@@ -787,6 +921,10 @@ static int fsl_esai_probe(struct platform_device *pdev)
 	esai_priv->pdev = pdev;
 	snprintf(esai_priv->name, sizeof(esai_priv->name), "%pOFn", np);
 
+	if (of_device_is_compatible(np, "fsl,vf610-esai") ||
+	    of_device_is_compatible(np, "fsl,imx35-esai"))
+		esai_priv->reset_at_xrun = true;
+
 	/* Get the addresses and IRQ */
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	regs = devm_ioremap_resource(&pdev->dev, res);
@@ -824,10 +962,8 @@ static int fsl_esai_probe(struct platform_device *pdev)
 				PTR_ERR(esai_priv->spbaclk));
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "no irq for node %s\n", pdev->name);
+	if (irq < 0)
 		return irq;
-	}
 
 	ret = devm_request_irq(&pdev->dev, irq, esai_isr, 0,
 			       esai_priv->name, esai_priv);
@@ -866,22 +1002,9 @@ static int fsl_esai_probe(struct platform_device *pdev)
 
 	dev_set_drvdata(&pdev->dev, esai_priv);
 
-	/* Reset ESAI unit */
-	ret = regmap_write(esai_priv->regmap, REG_ESAI_ECR, ESAI_ECR_ERST);
-	if (ret) {
-		dev_err(&pdev->dev, "failed to reset ESAI: %d\n", ret);
-		return ret;
-	}
-
-	/*
-	 * We need to enable ESAI so as to access some of its registers.
-	 * Otherwise, we would fail to dump regmap from user space.
-	 */
-	ret = regmap_write(esai_priv->regmap, REG_ESAI_ECR, ESAI_ECR_ESAIEN);
-	if (ret) {
-		dev_err(&pdev->dev, "failed to enable ESAI: %d\n", ret);
+	ret = fsl_esai_hw_init(esai_priv);
+	if (ret)
 		return ret;
-	}
 
 	esai_priv->tx_mask = 0xFFFFFFFF;
 	esai_priv->rx_mask = 0xFFFFFFFF;
@@ -899,6 +1022,9 @@ static int fsl_esai_probe(struct platform_device *pdev)
 		return ret;
 	}
 
+	tasklet_init(&esai_priv->task, fsl_esai_hw_reset,
+		     (unsigned long)esai_priv);
+
 	pm_runtime_enable(&pdev->dev);
 
 	regcache_cache_only(esai_priv->regmap, true);
@@ -912,7 +1038,10 @@ static int fsl_esai_probe(struct platform_device *pdev)
 
 static int fsl_esai_remove(struct platform_device *pdev)
 {
+	struct fsl_esai *esai_priv = platform_get_drvdata(pdev);
+
 	pm_runtime_disable(&pdev->dev);
+	tasklet_kill(&esai_priv->task);
 
 	return 0;
 }
@@ -920,6 +1049,7 @@ static int fsl_esai_remove(struct platform_device *pdev)
 static const struct of_device_id fsl_esai_dt_ids[] = {
 	{ .compatible = "fsl,imx35-esai", },
 	{ .compatible = "fsl,vf610-esai", },
+	{ .compatible = "fsl,imx6ull-esai", },
 	{}
 };
 MODULE_DEVICE_TABLE(of, fsl_esai_dt_ids);
@@ -955,20 +1085,10 @@ static int fsl_esai_runtime_resume(struct device *dev)
 
 	regcache_cache_only(esai->regmap, false);
 
-	/* FIFO reset for safety */
-	regmap_update_bits(esai->regmap, REG_ESAI_TFCR,
-			   ESAI_xFCR_xFR, ESAI_xFCR_xFR);
-	regmap_update_bits(esai->regmap, REG_ESAI_RFCR,
-			   ESAI_xFCR_xFR, ESAI_xFCR_xFR);
-
-	ret = regcache_sync(esai->regmap);
+	ret = fsl_esai_register_restore(esai);
 	if (ret)
 		goto err_regcache_sync;
 
-	/* FIFO reset done */
-	regmap_update_bits(esai->regmap, REG_ESAI_TFCR, ESAI_xFCR_xFR, 0);
-	regmap_update_bits(esai->regmap, REG_ESAI_RFCR, ESAI_xFCR_xFR, 0);
-
 	return 0;
 
 err_regcache_sync:
@@ -991,7 +1111,6 @@ static int fsl_esai_runtime_suspend(struct device *dev)
 	struct fsl_esai *esai = dev_get_drvdata(dev);
 
 	regcache_cache_only(esai->regmap, true);
-	regcache_mark_dirty(esai->regmap);
 
 	if (!IS_ERR(esai->fsysclk))
 		clk_disable_unprepare(esai->fsysclk);
diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c
index d58cc3ae90d8..728307acab90 100644
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -9,6 +9,7 @@
 #include <linux/dmaengine.h>
 #include <linux/module.h>
 #include <linux/of_address.h>
+#include <linux/of_device.h>
 #include <linux/pm_runtime.h>
 #include <linux/regmap.h>
 #include <linux/slab.h>
@@ -39,6 +40,7 @@ static const struct snd_pcm_hw_constraint_list fsl_sai_rate_constraints = {
 static irqreturn_t fsl_sai_isr(int irq, void *devid)
 {
 	struct fsl_sai *sai = (struct fsl_sai *)devid;
+	unsigned int ofs = sai->soc_data->reg_offset;
 	struct device *dev = &sai->pdev->dev;
 	u32 flags, xcsr, mask;
 	bool irq_none = true;
@@ -51,7 +53,7 @@ static irqreturn_t fsl_sai_isr(int irq, void *devid)
 	mask = (FSL_SAI_FLAGS >> FSL_SAI_CSR_xIE_SHIFT) << FSL_SAI_CSR_xF_SHIFT;
 
 	/* Tx IRQ */
-	regmap_read(sai->regmap, FSL_SAI_TCSR, &xcsr);
+	regmap_read(sai->regmap, FSL_SAI_TCSR(ofs), &xcsr);
 	flags = xcsr & mask;
 
 	if (flags)
@@ -81,11 +83,11 @@ static irqreturn_t fsl_sai_isr(int irq, void *devid)
 	xcsr &= ~FSL_SAI_CSR_xF_MASK;
 
 	if (flags)
-		regmap_write(sai->regmap, FSL_SAI_TCSR, flags | xcsr);
+		regmap_write(sai->regmap, FSL_SAI_TCSR(ofs), flags | xcsr);
 
 irq_rx:
 	/* Rx IRQ */
-	regmap_read(sai->regmap, FSL_SAI_RCSR, &xcsr);
+	regmap_read(sai->regmap, FSL_SAI_RCSR(ofs), &xcsr);
 	flags = xcsr & mask;
 
 	if (flags)
@@ -115,7 +117,7 @@ irq_rx:
 	xcsr &= ~FSL_SAI_CSR_xF_MASK;
 
 	if (flags)
-		regmap_write(sai->regmap, FSL_SAI_RCSR, flags | xcsr);
+		regmap_write(sai->regmap, FSL_SAI_RCSR(ofs), flags | xcsr);
 
 out:
 	if (irq_none)
@@ -139,6 +141,7 @@ static int fsl_sai_set_dai_sysclk_tr(struct snd_soc_dai *cpu_dai,
 		int clk_id, unsigned int freq, int fsl_dir)
 {
 	struct fsl_sai *sai = snd_soc_dai_get_drvdata(cpu_dai);
+	unsigned int ofs = sai->soc_data->reg_offset;
 	bool tx = fsl_dir == FSL_FMT_TRANSMITTER;
 	u32 val_cr2 = 0;
 
@@ -159,7 +162,7 @@ static int fsl_sai_set_dai_sysclk_tr(struct snd_soc_dai *cpu_dai,
 		return -EINVAL;
 	}
 
-	regmap_update_bits(sai->regmap, FSL_SAI_xCR2(tx),
+	regmap_update_bits(sai->regmap, FSL_SAI_xCR2(tx, ofs),
 			   FSL_SAI_CR2_MSEL_MASK, val_cr2);
 
 	return 0;
@@ -192,6 +195,7 @@ static int fsl_sai_set_dai_fmt_tr(struct snd_soc_dai *cpu_dai,
 				unsigned int fmt, int fsl_dir)
 {
 	struct fsl_sai *sai = snd_soc_dai_get_drvdata(cpu_dai);
+	unsigned int ofs = sai->soc_data->reg_offset;
 	bool tx = fsl_dir == FSL_FMT_TRANSMITTER;
 	u32 val_cr2 = 0, val_cr4 = 0;
 
@@ -286,9 +290,9 @@ static int fsl_sai_set_dai_fmt_tr(struct snd_soc_dai *cpu_dai,
 		return -EINVAL;
 	}
 
-	regmap_update_bits(sai->regmap, FSL_SAI_xCR2(tx),
+	regmap_update_bits(sai->regmap, FSL_SAI_xCR2(tx, ofs),
 			   FSL_SAI_CR2_BCP | FSL_SAI_CR2_BCD_MSTR, val_cr2);
-	regmap_update_bits(sai->regmap, FSL_SAI_xCR4(tx),
+	regmap_update_bits(sai->regmap, FSL_SAI_xCR4(tx, ofs),
 			   FSL_SAI_CR4_MF | FSL_SAI_CR4_FSE |
 			   FSL_SAI_CR4_FSP | FSL_SAI_CR4_FSD_MSTR, val_cr4);
 
@@ -315,6 +319,7 @@ static int fsl_sai_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
 static int fsl_sai_set_bclk(struct snd_soc_dai *dai, bool tx, u32 freq)
 {
 	struct fsl_sai *sai = snd_soc_dai_get_drvdata(dai);
+	unsigned int ofs = sai->soc_data->reg_offset;
 	unsigned long clk_rate;
 	u32 savediv = 0, ratio, savesub = freq;
 	u32 id;
@@ -377,17 +382,17 @@ static int fsl_sai_set_bclk(struct snd_soc_dai *dai, bool tx, u32 freq)
 	 */
 	if ((sai->synchronous[TX] && !sai->synchronous[RX]) ||
 	    (!tx && !sai->synchronous[RX])) {
-		regmap_update_bits(sai->regmap, FSL_SAI_RCR2,
+		regmap_update_bits(sai->regmap, FSL_SAI_RCR2(ofs),
 				   FSL_SAI_CR2_MSEL_MASK,
 				   FSL_SAI_CR2_MSEL(sai->mclk_id[tx]));
-		regmap_update_bits(sai->regmap, FSL_SAI_RCR2,
+		regmap_update_bits(sai->regmap, FSL_SAI_RCR2(ofs),
 				   FSL_SAI_CR2_DIV_MASK, savediv - 1);
 	} else if ((sai->synchronous[RX] && !sai->synchronous[TX]) ||
 		   (tx && !sai->synchronous[TX])) {
-		regmap_update_bits(sai->regmap, FSL_SAI_TCR2,
+		regmap_update_bits(sai->regmap, FSL_SAI_TCR2(ofs),
 				   FSL_SAI_CR2_MSEL_MASK,
 				   FSL_SAI_CR2_MSEL(sai->mclk_id[tx]));
-		regmap_update_bits(sai->regmap, FSL_SAI_TCR2,
+		regmap_update_bits(sai->regmap, FSL_SAI_TCR2(ofs),
 				   FSL_SAI_CR2_DIV_MASK, savediv - 1);
 	}
 
@@ -402,6 +407,7 @@ static int fsl_sai_hw_params(struct snd_pcm_substream *substream,
 		struct snd_soc_dai *cpu_dai)
 {
 	struct fsl_sai *sai = snd_soc_dai_get_drvdata(cpu_dai);
+	unsigned int ofs = sai->soc_data->reg_offset;
 	bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
 	unsigned int channels = params_channels(params);
 	u32 word_width = params_width(params);
@@ -454,19 +460,19 @@ static int fsl_sai_hw_params(struct snd_pcm_substream *substream,
 
 	if (!sai->is_slave_mode) {
 		if (!sai->synchronous[TX] && sai->synchronous[RX] && !tx) {
-			regmap_update_bits(sai->regmap, FSL_SAI_TCR4,
+			regmap_update_bits(sai->regmap, FSL_SAI_TCR4(ofs),
 				FSL_SAI_CR4_SYWD_MASK | FSL_SAI_CR4_FRSZ_MASK,
 				val_cr4);
-			regmap_update_bits(sai->regmap, FSL_SAI_TCR5,
+			regmap_update_bits(sai->regmap, FSL_SAI_TCR5(ofs),
 				FSL_SAI_CR5_WNW_MASK | FSL_SAI_CR5_W0W_MASK |
 				FSL_SAI_CR5_FBT_MASK, val_cr5);
 			regmap_write(sai->regmap, FSL_SAI_TMR,
 				~0UL - ((1 << channels) - 1));
 		} else if (!sai->synchronous[RX] && sai->synchronous[TX] && tx) {
-			regmap_update_bits(sai->regmap, FSL_SAI_RCR4,
+			regmap_update_bits(sai->regmap, FSL_SAI_RCR4(ofs),
 				FSL_SAI_CR4_SYWD_MASK | FSL_SAI_CR4_FRSZ_MASK,
 				val_cr4);
-			regmap_update_bits(sai->regmap, FSL_SAI_RCR5,
+			regmap_update_bits(sai->regmap, FSL_SAI_RCR5(ofs),
 				FSL_SAI_CR5_WNW_MASK | FSL_SAI_CR5_W0W_MASK |
 				FSL_SAI_CR5_FBT_MASK, val_cr5);
 			regmap_write(sai->regmap, FSL_SAI_RMR,
@@ -474,10 +480,10 @@ static int fsl_sai_hw_params(struct snd_pcm_substream *substream,
 		}
 	}
 
-	regmap_update_bits(sai->regmap, FSL_SAI_xCR4(tx),
+	regmap_update_bits(sai->regmap, FSL_SAI_xCR4(tx, ofs),
 			   FSL_SAI_CR4_SYWD_MASK | FSL_SAI_CR4_FRSZ_MASK,
 			   val_cr4);
-	regmap_update_bits(sai->regmap, FSL_SAI_xCR5(tx),
+	regmap_update_bits(sai->regmap, FSL_SAI_xCR5(tx, ofs),
 			   FSL_SAI_CR5_WNW_MASK | FSL_SAI_CR5_W0W_MASK |
 			   FSL_SAI_CR5_FBT_MASK, val_cr5);
 	regmap_write(sai->regmap, FSL_SAI_xMR(tx), ~0UL - ((1 << channels) - 1));
@@ -505,6 +511,8 @@ static int fsl_sai_trigger(struct snd_pcm_substream *substream, int cmd,
 		struct snd_soc_dai *cpu_dai)
 {
 	struct fsl_sai *sai = snd_soc_dai_get_drvdata(cpu_dai);
+	unsigned int ofs = sai->soc_data->reg_offset;
+
 	bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
 	u32 xcsr, count = 100;
 
@@ -513,9 +521,9 @@ static int fsl_sai_trigger(struct snd_pcm_substream *substream, int cmd,
 	 * Rx sync with Tx clocks: Clear SYNC for Tx, set it for Rx.
 	 * Tx sync with Rx clocks: Clear SYNC for Rx, set it for Tx.
 	 */
-	regmap_update_bits(sai->regmap, FSL_SAI_TCR2, FSL_SAI_CR2_SYNC,
-		           sai->synchronous[TX] ? FSL_SAI_CR2_SYNC : 0);
-	regmap_update_bits(sai->regmap, FSL_SAI_RCR2, FSL_SAI_CR2_SYNC,
+	regmap_update_bits(sai->regmap, FSL_SAI_TCR2(ofs), FSL_SAI_CR2_SYNC,
+			   sai->synchronous[TX] ? FSL_SAI_CR2_SYNC : 0);
+	regmap_update_bits(sai->regmap, FSL_SAI_RCR2(ofs), FSL_SAI_CR2_SYNC,
 			   sai->synchronous[RX] ? FSL_SAI_CR2_SYNC : 0);
 
 	/*
@@ -526,43 +534,44 @@ static int fsl_sai_trigger(struct snd_pcm_substream *substream, int cmd,
 	case SNDRV_PCM_TRIGGER_START:
 	case SNDRV_PCM_TRIGGER_RESUME:
 	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-		regmap_update_bits(sai->regmap, FSL_SAI_xCSR(tx),
+		regmap_update_bits(sai->regmap, FSL_SAI_xCSR(tx, ofs),
 				   FSL_SAI_CSR_FRDE, FSL_SAI_CSR_FRDE);
 
-		regmap_update_bits(sai->regmap, FSL_SAI_RCSR,
+		regmap_update_bits(sai->regmap, FSL_SAI_RCSR(ofs),
 				   FSL_SAI_CSR_TERE, FSL_SAI_CSR_TERE);
-		regmap_update_bits(sai->regmap, FSL_SAI_TCSR,
+		regmap_update_bits(sai->regmap, FSL_SAI_TCSR(ofs),
 				   FSL_SAI_CSR_TERE, FSL_SAI_CSR_TERE);
 
-		regmap_update_bits(sai->regmap, FSL_SAI_xCSR(tx),
+		regmap_update_bits(sai->regmap, FSL_SAI_xCSR(tx, ofs),
 				   FSL_SAI_CSR_xIE_MASK, FSL_SAI_FLAGS);
 		break;
 	case SNDRV_PCM_TRIGGER_STOP:
 	case SNDRV_PCM_TRIGGER_SUSPEND:
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		regmap_update_bits(sai->regmap, FSL_SAI_xCSR(tx),
+		regmap_update_bits(sai->regmap, FSL_SAI_xCSR(tx, ofs),
 				   FSL_SAI_CSR_FRDE, 0);
-		regmap_update_bits(sai->regmap, FSL_SAI_xCSR(tx),
+		regmap_update_bits(sai->regmap, FSL_SAI_xCSR(tx, ofs),
 				   FSL_SAI_CSR_xIE_MASK, 0);
 
 		/* Check if the opposite FRDE is also disabled */
-		regmap_read(sai->regmap, FSL_SAI_xCSR(!tx), &xcsr);
+		regmap_read(sai->regmap, FSL_SAI_xCSR(!tx, ofs), &xcsr);
 		if (!(xcsr & FSL_SAI_CSR_FRDE)) {
 			/* Disable both directions and reset their FIFOs */
-			regmap_update_bits(sai->regmap, FSL_SAI_TCSR,
+			regmap_update_bits(sai->regmap, FSL_SAI_TCSR(ofs),
 					   FSL_SAI_CSR_TERE, 0);
-			regmap_update_bits(sai->regmap, FSL_SAI_RCSR,
+			regmap_update_bits(sai->regmap, FSL_SAI_RCSR(ofs),
 					   FSL_SAI_CSR_TERE, 0);
 
 			/* TERE will remain set till the end of current frame */
 			do {
 				udelay(10);
-				regmap_read(sai->regmap, FSL_SAI_xCSR(tx), &xcsr);
+				regmap_read(sai->regmap,
+					    FSL_SAI_xCSR(tx, ofs), &xcsr);
 			} while (--count && xcsr & FSL_SAI_CSR_TERE);
 
-			regmap_update_bits(sai->regmap, FSL_SAI_TCSR,
+			regmap_update_bits(sai->regmap, FSL_SAI_TCSR(ofs),
 					   FSL_SAI_CSR_FR, FSL_SAI_CSR_FR);
-			regmap_update_bits(sai->regmap, FSL_SAI_RCSR,
+			regmap_update_bits(sai->regmap, FSL_SAI_RCSR(ofs),
 					   FSL_SAI_CSR_FR, FSL_SAI_CSR_FR);
 
 			/*
@@ -574,13 +583,13 @@ static int fsl_sai_trigger(struct snd_pcm_substream *substream, int cmd,
 			 */
 			if (!sai->is_slave_mode) {
 				/* Software Reset for both Tx and Rx */
-				regmap_write(sai->regmap,
-					     FSL_SAI_TCSR, FSL_SAI_CSR_SR);
-				regmap_write(sai->regmap,
-					     FSL_SAI_RCSR, FSL_SAI_CSR_SR);
+				regmap_write(sai->regmap, FSL_SAI_TCSR(ofs),
+					     FSL_SAI_CSR_SR);
+				regmap_write(sai->regmap, FSL_SAI_RCSR(ofs),
+					     FSL_SAI_CSR_SR);
 				/* Clear SR bit to finish the reset */
-				regmap_write(sai->regmap, FSL_SAI_TCSR, 0);
-				regmap_write(sai->regmap, FSL_SAI_RCSR, 0);
+				regmap_write(sai->regmap, FSL_SAI_TCSR(ofs), 0);
+				regmap_write(sai->regmap, FSL_SAI_RCSR(ofs), 0);
 			}
 		}
 		break;
@@ -595,10 +604,12 @@ static int fsl_sai_startup(struct snd_pcm_substream *substream,
 		struct snd_soc_dai *cpu_dai)
 {
 	struct fsl_sai *sai = snd_soc_dai_get_drvdata(cpu_dai);
+	unsigned int ofs = sai->soc_data->reg_offset;
 	bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
 	int ret;
 
-	regmap_update_bits(sai->regmap, FSL_SAI_xCR3(tx), FSL_SAI_CR3_TRCE,
+	regmap_update_bits(sai->regmap, FSL_SAI_xCR3(tx, ofs),
+			   FSL_SAI_CR3_TRCE_MASK,
 			   FSL_SAI_CR3_TRCE);
 
 	ret = snd_pcm_hw_constraint_list(substream->runtime, 0,
@@ -611,9 +622,11 @@ static void fsl_sai_shutdown(struct snd_pcm_substream *substream,
 		struct snd_soc_dai *cpu_dai)
 {
 	struct fsl_sai *sai = snd_soc_dai_get_drvdata(cpu_dai);
+	unsigned int ofs = sai->soc_data->reg_offset;
 	bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
 
-	regmap_update_bits(sai->regmap, FSL_SAI_xCR3(tx), FSL_SAI_CR3_TRCE, 0);
+	regmap_update_bits(sai->regmap, FSL_SAI_xCR3(tx, ofs),
+			   FSL_SAI_CR3_TRCE_MASK, 0);
 }
 
 static const struct snd_soc_dai_ops fsl_sai_pcm_dai_ops = {
@@ -630,18 +643,20 @@ static const struct snd_soc_dai_ops fsl_sai_pcm_dai_ops = {
 static int fsl_sai_dai_probe(struct snd_soc_dai *cpu_dai)
 {
 	struct fsl_sai *sai = dev_get_drvdata(cpu_dai->dev);
+	unsigned int ofs = sai->soc_data->reg_offset;
 
 	/* Software Reset for both Tx and Rx */
-	regmap_write(sai->regmap, FSL_SAI_TCSR, FSL_SAI_CSR_SR);
-	regmap_write(sai->regmap, FSL_SAI_RCSR, FSL_SAI_CSR_SR);
+	regmap_write(sai->regmap, FSL_SAI_TCSR(ofs), FSL_SAI_CSR_SR);
+	regmap_write(sai->regmap, FSL_SAI_RCSR(ofs), FSL_SAI_CSR_SR);
 	/* Clear SR bit to finish the reset */
-	regmap_write(sai->regmap, FSL_SAI_TCSR, 0);
-	regmap_write(sai->regmap, FSL_SAI_RCSR, 0);
+	regmap_write(sai->regmap, FSL_SAI_TCSR(ofs), 0);
+	regmap_write(sai->regmap, FSL_SAI_RCSR(ofs), 0);
 
-	regmap_update_bits(sai->regmap, FSL_SAI_TCR1, FSL_SAI_CR1_RFW_MASK,
-			   FSL_SAI_MAXBURST_TX * 2);
-	regmap_update_bits(sai->regmap, FSL_SAI_RCR1, FSL_SAI_CR1_RFW_MASK,
-			   FSL_SAI_MAXBURST_RX - 1);
+	regmap_update_bits(sai->regmap, FSL_SAI_TCR1(ofs),
+			   FSL_SAI_CR1_RFW_MASK,
+			   sai->soc_data->fifo_depth - FSL_SAI_MAXBURST_TX);
+	regmap_update_bits(sai->regmap, FSL_SAI_RCR1(ofs),
+			   FSL_SAI_CR1_RFW_MASK, FSL_SAI_MAXBURST_RX - 1);
 
 	snd_soc_dai_init_dma_data(cpu_dai, &sai->dma_params_tx,
 				&sai->dma_params_rx);
@@ -678,41 +693,89 @@ static const struct snd_soc_component_driver fsl_component = {
 	.name           = "fsl-sai",
 };
 
-static struct reg_default fsl_sai_reg_defaults[] = {
-	{FSL_SAI_TCR1, 0},
-	{FSL_SAI_TCR2, 0},
-	{FSL_SAI_TCR3, 0},
-	{FSL_SAI_TCR4, 0},
-	{FSL_SAI_TCR5, 0},
-	{FSL_SAI_TDR,  0},
-	{FSL_SAI_TMR,  0},
-	{FSL_SAI_RCR1, 0},
-	{FSL_SAI_RCR2, 0},
-	{FSL_SAI_RCR3, 0},
-	{FSL_SAI_RCR4, 0},
-	{FSL_SAI_RCR5, 0},
-	{FSL_SAI_RMR,  0},
+static struct reg_default fsl_sai_reg_defaults_ofs0[] = {
+	{FSL_SAI_TCR1(0), 0},
+	{FSL_SAI_TCR2(0), 0},
+	{FSL_SAI_TCR3(0), 0},
+	{FSL_SAI_TCR4(0), 0},
+	{FSL_SAI_TCR5(0), 0},
+	{FSL_SAI_TDR0, 0},
+	{FSL_SAI_TDR1, 0},
+	{FSL_SAI_TDR2, 0},
+	{FSL_SAI_TDR3, 0},
+	{FSL_SAI_TDR4, 0},
+	{FSL_SAI_TDR5, 0},
+	{FSL_SAI_TDR6, 0},
+	{FSL_SAI_TDR7, 0},
+	{FSL_SAI_TMR, 0},
+	{FSL_SAI_RCR1(0), 0},
+	{FSL_SAI_RCR2(0), 0},
+	{FSL_SAI_RCR3(0), 0},
+	{FSL_SAI_RCR4(0), 0},
+	{FSL_SAI_RCR5(0), 0},
+	{FSL_SAI_RMR, 0},
+};
+
+static struct reg_default fsl_sai_reg_defaults_ofs8[] = {
+	{FSL_SAI_TCR1(8), 0},
+	{FSL_SAI_TCR2(8), 0},
+	{FSL_SAI_TCR3(8), 0},
+	{FSL_SAI_TCR4(8), 0},
+	{FSL_SAI_TCR5(8), 0},
+	{FSL_SAI_TDR0, 0},
+	{FSL_SAI_TDR1, 0},
+	{FSL_SAI_TDR2, 0},
+	{FSL_SAI_TDR3, 0},
+	{FSL_SAI_TDR4, 0},
+	{FSL_SAI_TDR5, 0},
+	{FSL_SAI_TDR6, 0},
+	{FSL_SAI_TDR7, 0},
+	{FSL_SAI_TMR, 0},
+	{FSL_SAI_RCR1(8), 0},
+	{FSL_SAI_RCR2(8), 0},
+	{FSL_SAI_RCR3(8), 0},
+	{FSL_SAI_RCR4(8), 0},
+	{FSL_SAI_RCR5(8), 0},
+	{FSL_SAI_RMR, 0},
 };
 
 static bool fsl_sai_readable_reg(struct device *dev, unsigned int reg)
 {
+	struct fsl_sai *sai = dev_get_drvdata(dev);
+	unsigned int ofs = sai->soc_data->reg_offset;
+
+	if (reg >= FSL_SAI_TCSR(ofs) && reg <= FSL_SAI_TCR5(ofs))
+		return true;
+
+	if (reg >= FSL_SAI_RCSR(ofs) && reg <= FSL_SAI_RCR5(ofs))
+		return true;
+
 	switch (reg) {
-	case FSL_SAI_TCSR:
-	case FSL_SAI_TCR1:
-	case FSL_SAI_TCR2:
-	case FSL_SAI_TCR3:
-	case FSL_SAI_TCR4:
-	case FSL_SAI_TCR5:
-	case FSL_SAI_TFR:
+	case FSL_SAI_TFR0:
+	case FSL_SAI_TFR1:
+	case FSL_SAI_TFR2:
+	case FSL_SAI_TFR3:
+	case FSL_SAI_TFR4:
+	case FSL_SAI_TFR5:
+	case FSL_SAI_TFR6:
+	case FSL_SAI_TFR7:
 	case FSL_SAI_TMR:
-	case FSL_SAI_RCSR:
-	case FSL_SAI_RCR1:
-	case FSL_SAI_RCR2:
-	case FSL_SAI_RCR3:
-	case FSL_SAI_RCR4:
-	case FSL_SAI_RCR5:
-	case FSL_SAI_RDR:
-	case FSL_SAI_RFR:
+	case FSL_SAI_RDR0:
+	case FSL_SAI_RDR1:
+	case FSL_SAI_RDR2:
+	case FSL_SAI_RDR3:
+	case FSL_SAI_RDR4:
+	case FSL_SAI_RDR5:
+	case FSL_SAI_RDR6:
+	case FSL_SAI_RDR7:
+	case FSL_SAI_RFR0:
+	case FSL_SAI_RFR1:
+	case FSL_SAI_RFR2:
+	case FSL_SAI_RFR3:
+	case FSL_SAI_RFR4:
+	case FSL_SAI_RFR5:
+	case FSL_SAI_RFR6:
+	case FSL_SAI_RFR7:
 	case FSL_SAI_RMR:
 		return true;
 	default:
@@ -722,12 +785,37 @@ static bool fsl_sai_readable_reg(struct device *dev, unsigned int reg)
 
 static bool fsl_sai_volatile_reg(struct device *dev, unsigned int reg)
 {
+	struct fsl_sai *sai = dev_get_drvdata(dev);
+	unsigned int ofs = sai->soc_data->reg_offset;
+
+	if (reg == FSL_SAI_TCSR(ofs) || reg == FSL_SAI_RCSR(ofs))
+		return true;
+
 	switch (reg) {
-	case FSL_SAI_TCSR:
-	case FSL_SAI_RCSR:
-	case FSL_SAI_TFR:
-	case FSL_SAI_RFR:
-	case FSL_SAI_RDR:
+	case FSL_SAI_TFR0:
+	case FSL_SAI_TFR1:
+	case FSL_SAI_TFR2:
+	case FSL_SAI_TFR3:
+	case FSL_SAI_TFR4:
+	case FSL_SAI_TFR5:
+	case FSL_SAI_TFR6:
+	case FSL_SAI_TFR7:
+	case FSL_SAI_RFR0:
+	case FSL_SAI_RFR1:
+	case FSL_SAI_RFR2:
+	case FSL_SAI_RFR3:
+	case FSL_SAI_RFR4:
+	case FSL_SAI_RFR5:
+	case FSL_SAI_RFR6:
+	case FSL_SAI_RFR7:
+	case FSL_SAI_RDR0:
+	case FSL_SAI_RDR1:
+	case FSL_SAI_RDR2:
+	case FSL_SAI_RDR3:
+	case FSL_SAI_RDR4:
+	case FSL_SAI_RDR5:
+	case FSL_SAI_RDR6:
+	case FSL_SAI_RDR7:
 		return true;
 	default:
 		return false;
@@ -736,21 +824,25 @@ static bool fsl_sai_volatile_reg(struct device *dev, unsigned int reg)
 
 static bool fsl_sai_writeable_reg(struct device *dev, unsigned int reg)
 {
+	struct fsl_sai *sai = dev_get_drvdata(dev);
+	unsigned int ofs = sai->soc_data->reg_offset;
+
+	if (reg >= FSL_SAI_TCSR(ofs) && reg <= FSL_SAI_TCR5(ofs))
+		return true;
+
+	if (reg >= FSL_SAI_RCSR(ofs) && reg <= FSL_SAI_RCR5(ofs))
+		return true;
+
 	switch (reg) {
-	case FSL_SAI_TCSR:
-	case FSL_SAI_TCR1:
-	case FSL_SAI_TCR2:
-	case FSL_SAI_TCR3:
-	case FSL_SAI_TCR4:
-	case FSL_SAI_TCR5:
-	case FSL_SAI_TDR:
+	case FSL_SAI_TDR0:
+	case FSL_SAI_TDR1:
+	case FSL_SAI_TDR2:
+	case FSL_SAI_TDR3:
+	case FSL_SAI_TDR4:
+	case FSL_SAI_TDR5:
+	case FSL_SAI_TDR6:
+	case FSL_SAI_TDR7:
 	case FSL_SAI_TMR:
-	case FSL_SAI_RCSR:
-	case FSL_SAI_RCR1:
-	case FSL_SAI_RCR2:
-	case FSL_SAI_RCR3:
-	case FSL_SAI_RCR4:
-	case FSL_SAI_RCR5:
 	case FSL_SAI_RMR:
 		return true;
 	default:
@@ -758,14 +850,15 @@ static bool fsl_sai_writeable_reg(struct device *dev, unsigned int reg)
 	}
 }
 
-static const struct regmap_config fsl_sai_regmap_config = {
+static struct regmap_config fsl_sai_regmap_config = {
 	.reg_bits = 32,
 	.reg_stride = 4,
 	.val_bits = 32,
+	.fast_io = true,
 
 	.max_register = FSL_SAI_RMR,
-	.reg_defaults = fsl_sai_reg_defaults,
-	.num_reg_defaults = ARRAY_SIZE(fsl_sai_reg_defaults),
+	.reg_defaults = fsl_sai_reg_defaults_ofs0,
+	.num_reg_defaults = ARRAY_SIZE(fsl_sai_reg_defaults_ofs0),
 	.readable_reg = fsl_sai_readable_reg,
 	.volatile_reg = fsl_sai_volatile_reg,
 	.writeable_reg = fsl_sai_writeable_reg,
@@ -788,10 +881,7 @@ static int fsl_sai_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	sai->pdev = pdev;
-
-	if (of_device_is_compatible(np, "fsl,imx6sx-sai") ||
-	    of_device_is_compatible(np, "fsl,imx6ul-sai"))
-		sai->sai_on_imx = true;
+	sai->soc_data = of_device_get_match_data(&pdev->dev);
 
 	sai->is_lsb_first = of_property_read_bool(np, "lsb-first");
 
@@ -800,6 +890,12 @@ static int fsl_sai_probe(struct platform_device *pdev)
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 
+	if (sai->soc_data->reg_offset == 8) {
+		fsl_sai_regmap_config.reg_defaults = fsl_sai_reg_defaults_ofs8;
+		fsl_sai_regmap_config.num_reg_defaults =
+			ARRAY_SIZE(fsl_sai_reg_defaults_ofs8);
+	}
+
 	sai->regmap = devm_regmap_init_mmio_clk(&pdev->dev,
 			"bus", base, &fsl_sai_regmap_config);
 
@@ -832,10 +928,8 @@ static int fsl_sai_probe(struct platform_device *pdev)
 	}
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "no irq for node %s\n", pdev->name);
+	if (irq < 0)
 		return irq;
-	}
 
 	ret = devm_request_irq(&pdev->dev, irq, fsl_sai_isr, 0, np->name, sai);
 	if (ret) {
@@ -886,8 +980,8 @@ static int fsl_sai_probe(struct platform_device *pdev)
 				   MCLK_DIR(index));
 	}
 
-	sai->dma_params_rx.addr = res->start + FSL_SAI_RDR;
-	sai->dma_params_tx.addr = res->start + FSL_SAI_TDR;
+	sai->dma_params_rx.addr = res->start + FSL_SAI_RDR0;
+	sai->dma_params_tx.addr = res->start + FSL_SAI_TDR0;
 	sai->dma_params_rx.maxburst = FSL_SAI_MAXBURST_RX;
 	sai->dma_params_tx.maxburst = FSL_SAI_MAXBURST_TX;
 
@@ -900,7 +994,7 @@ static int fsl_sai_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
-	if (sai->sai_on_imx)
+	if (sai->soc_data->use_imx_pcm)
 		return imx_pcm_dma_init(pdev, IMX_SAI_DMABUF_SIZE);
 	else
 		return devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);
@@ -913,10 +1007,43 @@ static int fsl_sai_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct fsl_sai_soc_data fsl_sai_vf610_data = {
+	.use_imx_pcm = false,
+	.fifo_depth = 32,
+	.reg_offset = 0,
+};
+
+static const struct fsl_sai_soc_data fsl_sai_imx6sx_data = {
+	.use_imx_pcm = true,
+	.fifo_depth = 32,
+	.reg_offset = 0,
+};
+
+static const struct fsl_sai_soc_data fsl_sai_imx7ulp_data = {
+	.use_imx_pcm = true,
+	.fifo_depth = 16,
+	.reg_offset = 8,
+};
+
+static const struct fsl_sai_soc_data fsl_sai_imx8mq_data = {
+	.use_imx_pcm = true,
+	.fifo_depth = 128,
+	.reg_offset = 8,
+};
+
+static const struct fsl_sai_soc_data fsl_sai_imx8qm_data = {
+	.use_imx_pcm = true,
+	.fifo_depth = 64,
+	.reg_offset = 0,
+};
+
 static const struct of_device_id fsl_sai_ids[] = {
-	{ .compatible = "fsl,vf610-sai", },
-	{ .compatible = "fsl,imx6sx-sai", },
-	{ .compatible = "fsl,imx6ul-sai", },
+	{ .compatible = "fsl,vf610-sai", .data = &fsl_sai_vf610_data },
+	{ .compatible = "fsl,imx6sx-sai", .data = &fsl_sai_imx6sx_data },
+	{ .compatible = "fsl,imx6ul-sai", .data = &fsl_sai_imx6sx_data },
+	{ .compatible = "fsl,imx7ulp-sai", .data = &fsl_sai_imx7ulp_data },
+	{ .compatible = "fsl,imx8mq-sai", .data = &fsl_sai_imx8mq_data },
+	{ .compatible = "fsl,imx8qm-sai", .data = &fsl_sai_imx8qm_data },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, fsl_sai_ids);
@@ -943,6 +1070,7 @@ static int fsl_sai_runtime_suspend(struct device *dev)
 static int fsl_sai_runtime_resume(struct device *dev)
 {
 	struct fsl_sai *sai = dev_get_drvdata(dev);
+	unsigned int ofs = sai->soc_data->reg_offset;
 	int ret;
 
 	ret = clk_prepare_enable(sai->bus_clk);
@@ -964,11 +1092,11 @@ static int fsl_sai_runtime_resume(struct device *dev)
 	}
 
 	regcache_cache_only(sai->regmap, false);
-	regmap_write(sai->regmap, FSL_SAI_TCSR, FSL_SAI_CSR_SR);
-	regmap_write(sai->regmap, FSL_SAI_RCSR, FSL_SAI_CSR_SR);
+	regmap_write(sai->regmap, FSL_SAI_TCSR(ofs), FSL_SAI_CSR_SR);
+	regmap_write(sai->regmap, FSL_SAI_RCSR(ofs), FSL_SAI_CSR_SR);
 	usleep_range(1000, 2000);
-	regmap_write(sai->regmap, FSL_SAI_TCSR, 0);
-	regmap_write(sai->regmap, FSL_SAI_RCSR, 0);
+	regmap_write(sai->regmap, FSL_SAI_TCSR(ofs), 0);
+	regmap_write(sai->regmap, FSL_SAI_RCSR(ofs), 0);
 
 	ret = regcache_sync(sai->regmap);
 	if (ret)
diff --git a/sound/soc/fsl/fsl_sai.h b/sound/soc/fsl/fsl_sai.h
index 24cb156bf995..b89b0ca26053 100644
--- a/sound/soc/fsl/fsl_sai.h
+++ b/sound/soc/fsl/fsl_sai.h
@@ -14,33 +14,61 @@
 			 SNDRV_PCM_FMTBIT_S32_LE)
 
 /* SAI Register Map Register */
-#define FSL_SAI_TCSR	0x00 /* SAI Transmit Control */
-#define FSL_SAI_TCR1	0x04 /* SAI Transmit Configuration 1 */
-#define FSL_SAI_TCR2	0x08 /* SAI Transmit Configuration 2 */
-#define FSL_SAI_TCR3	0x0c /* SAI Transmit Configuration 3 */
-#define FSL_SAI_TCR4	0x10 /* SAI Transmit Configuration 4 */
-#define FSL_SAI_TCR5	0x14 /* SAI Transmit Configuration 5 */
-#define FSL_SAI_TDR	0x20 /* SAI Transmit Data */
-#define FSL_SAI_TFR	0x40 /* SAI Transmit FIFO */
+#define FSL_SAI_TCSR(ofs)	(0x00 + ofs) /* SAI Transmit Control */
+#define FSL_SAI_TCR1(ofs)	(0x04 + ofs) /* SAI Transmit Configuration 1 */
+#define FSL_SAI_TCR2(ofs)	(0x08 + ofs) /* SAI Transmit Configuration 2 */
+#define FSL_SAI_TCR3(ofs)	(0x0c + ofs) /* SAI Transmit Configuration 3 */
+#define FSL_SAI_TCR4(ofs)	(0x10 + ofs) /* SAI Transmit Configuration 4 */
+#define FSL_SAI_TCR5(ofs)	(0x14 + ofs) /* SAI Transmit Configuration 5 */
+#define FSL_SAI_TDR0	0x20 /* SAI Transmit Data 0 */
+#define FSL_SAI_TDR1	0x24 /* SAI Transmit Data 1 */
+#define FSL_SAI_TDR2	0x28 /* SAI Transmit Data 2 */
+#define FSL_SAI_TDR3	0x2C /* SAI Transmit Data 3 */
+#define FSL_SAI_TDR4	0x30 /* SAI Transmit Data 4 */
+#define FSL_SAI_TDR5	0x34 /* SAI Transmit Data 5 */
+#define FSL_SAI_TDR6	0x38 /* SAI Transmit Data 6 */
+#define FSL_SAI_TDR7	0x3C /* SAI Transmit Data 7 */
+#define FSL_SAI_TFR0	0x40 /* SAI Transmit FIFO 0 */
+#define FSL_SAI_TFR1	0x44 /* SAI Transmit FIFO 1 */
+#define FSL_SAI_TFR2	0x48 /* SAI Transmit FIFO 2 */
+#define FSL_SAI_TFR3	0x4C /* SAI Transmit FIFO 3 */
+#define FSL_SAI_TFR4	0x50 /* SAI Transmit FIFO 4 */
+#define FSL_SAI_TFR5	0x54 /* SAI Transmit FIFO 5 */
+#define FSL_SAI_TFR6	0x58 /* SAI Transmit FIFO 6 */
+#define FSL_SAI_TFR7	0x5C /* SAI Transmit FIFO 7 */
 #define FSL_SAI_TMR	0x60 /* SAI Transmit Mask */
-#define FSL_SAI_RCSR	0x80 /* SAI Receive Control */
-#define FSL_SAI_RCR1	0x84 /* SAI Receive Configuration 1 */
-#define FSL_SAI_RCR2	0x88 /* SAI Receive Configuration 2 */
-#define FSL_SAI_RCR3	0x8c /* SAI Receive Configuration 3 */
-#define FSL_SAI_RCR4	0x90 /* SAI Receive Configuration 4 */
-#define FSL_SAI_RCR5	0x94 /* SAI Receive Configuration 5 */
-#define FSL_SAI_RDR	0xa0 /* SAI Receive Data */
-#define FSL_SAI_RFR	0xc0 /* SAI Receive FIFO */
+#define FSL_SAI_RCSR(ofs)	(0x80 + ofs) /* SAI Receive Control */
+#define FSL_SAI_RCR1(ofs)	(0x84 + ofs)/* SAI Receive Configuration 1 */
+#define FSL_SAI_RCR2(ofs)	(0x88 + ofs) /* SAI Receive Configuration 2 */
+#define FSL_SAI_RCR3(ofs)	(0x8c + ofs) /* SAI Receive Configuration 3 */
+#define FSL_SAI_RCR4(ofs)	(0x90 + ofs) /* SAI Receive Configuration 4 */
+#define FSL_SAI_RCR5(ofs)	(0x94 + ofs) /* SAI Receive Configuration 5 */
+#define FSL_SAI_RDR0	0xa0 /* SAI Receive Data 0 */
+#define FSL_SAI_RDR1	0xa4 /* SAI Receive Data 1 */
+#define FSL_SAI_RDR2	0xa8 /* SAI Receive Data 2 */
+#define FSL_SAI_RDR3	0xac /* SAI Receive Data 3 */
+#define FSL_SAI_RDR4	0xb0 /* SAI Receive Data 4 */
+#define FSL_SAI_RDR5	0xb4 /* SAI Receive Data 5 */
+#define FSL_SAI_RDR6	0xb8 /* SAI Receive Data 6 */
+#define FSL_SAI_RDR7	0xbc /* SAI Receive Data 7 */
+#define FSL_SAI_RFR0	0xc0 /* SAI Receive FIFO 0 */
+#define FSL_SAI_RFR1	0xc4 /* SAI Receive FIFO 1 */
+#define FSL_SAI_RFR2	0xc8 /* SAI Receive FIFO 2 */
+#define FSL_SAI_RFR3	0xcc /* SAI Receive FIFO 3 */
+#define FSL_SAI_RFR4	0xd0 /* SAI Receive FIFO 4 */
+#define FSL_SAI_RFR5	0xd4 /* SAI Receive FIFO 5 */
+#define FSL_SAI_RFR6	0xd8 /* SAI Receive FIFO 6 */
+#define FSL_SAI_RFR7	0xdc /* SAI Receive FIFO 7 */
 #define FSL_SAI_RMR	0xe0 /* SAI Receive Mask */
 
-#define FSL_SAI_xCSR(tx)	(tx ? FSL_SAI_TCSR : FSL_SAI_RCSR)
-#define FSL_SAI_xCR1(tx)	(tx ? FSL_SAI_TCR1 : FSL_SAI_RCR1)
-#define FSL_SAI_xCR2(tx)	(tx ? FSL_SAI_TCR2 : FSL_SAI_RCR2)
-#define FSL_SAI_xCR3(tx)	(tx ? FSL_SAI_TCR3 : FSL_SAI_RCR3)
-#define FSL_SAI_xCR4(tx)	(tx ? FSL_SAI_TCR4 : FSL_SAI_RCR4)
-#define FSL_SAI_xCR5(tx)	(tx ? FSL_SAI_TCR5 : FSL_SAI_RCR5)
-#define FSL_SAI_xDR(tx)		(tx ? FSL_SAI_TDR : FSL_SAI_RDR)
-#define FSL_SAI_xFR(tx)		(tx ? FSL_SAI_TFR : FSL_SAI_RFR)
+#define FSL_SAI_xCSR(tx, ofs)	(tx ? FSL_SAI_TCSR(ofs) : FSL_SAI_RCSR(ofs))
+#define FSL_SAI_xCR1(tx, ofs)	(tx ? FSL_SAI_TCR1(ofs) : FSL_SAI_RCR1(ofs))
+#define FSL_SAI_xCR2(tx, ofs)	(tx ? FSL_SAI_TCR2(ofs) : FSL_SAI_RCR2(ofs))
+#define FSL_SAI_xCR3(tx, ofs)	(tx ? FSL_SAI_TCR3(ofs) : FSL_SAI_RCR3(ofs))
+#define FSL_SAI_xCR4(tx, ofs)	(tx ? FSL_SAI_TCR4(ofs) : FSL_SAI_RCR4(ofs))
+#define FSL_SAI_xCR5(tx, ofs)	(tx ? FSL_SAI_TCR5(ofs) : FSL_SAI_RCR5(ofs))
+#define FSL_SAI_xDR(tx, ofs)	(tx ? FSL_SAI_TDR(ofs) : FSL_SAI_RDR(ofs))
+#define FSL_SAI_xFR(tx, ofs)	(tx ? FSL_SAI_TFR(ofs) : FSL_SAI_RFR(ofs))
 #define FSL_SAI_xMR(tx)		(tx ? FSL_SAI_TMR : FSL_SAI_RMR)
 
 /* SAI Transmit/Receive Control Register */
@@ -82,6 +110,7 @@
 
 /* SAI Transmit and Receive Configuration 3 Register */
 #define FSL_SAI_CR3_TRCE	BIT(16)
+#define FSL_SAI_CR3_TRCE_MASK	GENMASK(23, 16)
 #define FSL_SAI_CR3_WDFL(x)	(x)
 #define FSL_SAI_CR3_WDFL_MASK	0x1f
 
@@ -126,6 +155,12 @@
 #define FSL_SAI_MAXBURST_TX 6
 #define FSL_SAI_MAXBURST_RX 6
 
+struct fsl_sai_soc_data {
+	bool use_imx_pcm;
+	unsigned int fifo_depth;
+	unsigned int reg_offset;
+};
+
 struct fsl_sai {
 	struct platform_device *pdev;
 	struct regmap *regmap;
@@ -135,7 +170,6 @@ struct fsl_sai {
 	bool is_slave_mode;
 	bool is_lsb_first;
 	bool is_dsp_mode;
-	bool sai_on_imx;
 	bool synchronous[2];
 
 	unsigned int mclk_id[2];
@@ -143,6 +177,7 @@ struct fsl_sai {
 	unsigned int slots;
 	unsigned int slot_width;
 
+	const struct fsl_sai_soc_data *soc_data;
 	struct snd_dmaengine_dai_dma_data dma_params_rx;
 	struct snd_dmaengine_dai_dma_data dma_params_tx;
 };
diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c
index 4842e6df9a2d..7858a5499ac5 100644
--- a/sound/soc/fsl/fsl_spdif.c
+++ b/sound/soc/fsl/fsl_spdif.c
@@ -1248,10 +1248,8 @@ static int fsl_spdif_probe(struct platform_device *pdev)
 	}
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "no irq for node %s\n", pdev->name);
+	if (irq < 0)
 		return irq;
-	}
 
 	ret = devm_request_irq(&pdev->dev, irq, spdif_isr, 0,
 			       dev_name(&pdev->dev), spdif_priv);
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index fa862af25c1a..537dc69256f0 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -799,15 +799,6 @@ static int fsl_ssi_hw_params(struct snd_pcm_substream *substream,
 	u32 wl = SSI_SxCCR_WL(sample_size);
 	int ret;
 
-	/*
-	 * SSI is properly configured if it is enabled and running in
-	 * the synchronous mode; Note that AC97 mode is an exception
-	 * that should set separate configurations for STCCR and SRCCR
-	 * despite running in the synchronous mode.
-	 */
-	if (ssi->streams && ssi->synchronous)
-		return 0;
-
 	if (fsl_ssi_is_i2s_master(ssi)) {
 		ret = fsl_ssi_set_bclk(substream, dai, hw_params);
 		if (ret)
@@ -823,6 +814,15 @@ static int fsl_ssi_hw_params(struct snd_pcm_substream *substream,
 		}
 	}
 
+	/*
+	 * SSI is properly configured if it is enabled and running in
+	 * the synchronous mode; Note that AC97 mode is an exception
+	 * that should set separate configurations for STCCR and SRCCR
+	 * despite running in the synchronous mode.
+	 */
+	if (ssi->streams && ssi->synchronous)
+		return 0;
+
 	if (!fsl_ssi_is_ac97(ssi)) {
 		/*
 		 * Keep the ssi->i2s_net intact while having a local variable
@@ -1510,10 +1510,8 @@ static int fsl_ssi_probe(struct platform_device *pdev)
 	}
 
 	ssi->irq = platform_get_irq(pdev, 0);
-	if (ssi->irq < 0) {
-		dev_err(dev, "no irq for node %s\n", pdev->name);
+	if (ssi->irq < 0)
 		return ssi->irq;
-	}
 
 	/* Set software limitations for synchronous mode except AC97 */
 	if (ssi->synchronous && !fsl_ssi_is_ac97(ssi)) {
diff --git a/sound/soc/fsl/imx-audmix.c b/sound/soc/fsl/imx-audmix.c
index 9e1cb18859ce..71590ca6394b 100644
--- a/sound/soc/fsl/imx-audmix.c
+++ b/sound/soc/fsl/imx-audmix.c
@@ -325,14 +325,14 @@ static int imx_audmix_probe(struct platform_device *pdev)
 	priv->card.num_configs = priv->num_dai_conf;
 	priv->card.dapm_routes = priv->dapm_routes;
 	priv->card.num_dapm_routes = priv->num_dapm_routes;
-	priv->card.dev = pdev->dev.parent;
+	priv->card.dev = &pdev->dev;
 	priv->card.owner = THIS_MODULE;
 	priv->card.name = "imx-audmix";
 
 	platform_set_drvdata(pdev, &priv->card);
 	snd_soc_card_set_drvdata(&priv->card, priv);
 
-	ret = devm_snd_soc_register_card(pdev->dev.parent, &priv->card);
+	ret = devm_snd_soc_register_card(&pdev->dev, &priv->card);
 	if (ret) {
 		dev_err(&pdev->dev, "snd_soc_register_card failed\n");
 		return ret;
diff --git a/sound/soc/fsl/imx-audmux.c b/sound/soc/fsl/imx-audmux.c
index b2351cd33b0f..3ce85a43e08f 100644
--- a/sound/soc/fsl/imx-audmux.c
+++ b/sound/soc/fsl/imx-audmux.c
@@ -23,6 +23,8 @@
 
 static struct clk *audmux_clk;
 static void __iomem *audmux_base;
+static u32 *regcache;
+static u32 reg_max;
 
 #define IMX_AUDMUX_V2_PTCR(x)		((x) * 8)
 #define IMX_AUDMUX_V2_PDCR(x)		((x) * 8 + 4)
@@ -298,12 +300,10 @@ static int imx_audmux_parse_dt_defaults(struct platform_device *pdev,
 
 static int imx_audmux_probe(struct platform_device *pdev)
 {
-	struct resource *res;
 	const struct of_device_id *of_id =
 			of_match_device(imx_audmux_dt_ids, &pdev->dev);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	audmux_base = devm_ioremap_resource(&pdev->dev, res);
+	audmux_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(audmux_base))
 		return PTR_ERR(audmux_base);
 
@@ -317,8 +317,23 @@ static int imx_audmux_probe(struct platform_device *pdev)
 	if (of_id)
 		pdev->id_entry = of_id->data;
 	audmux_type = pdev->id_entry->driver_data;
-	if (audmux_type == IMX31_AUDMUX)
+
+	switch (audmux_type) {
+	case IMX31_AUDMUX:
 		audmux_debugfs_init();
+		reg_max = 14;
+		break;
+	case IMX21_AUDMUX:
+		reg_max = 6;
+		break;
+	default:
+		dev_err(&pdev->dev, "unsupported version!\n");
+		return -EINVAL;
+	}
+
+	regcache = devm_kzalloc(&pdev->dev, sizeof(u32) * reg_max, GFP_KERNEL);
+	if (!regcache)
+		return -ENOMEM;
 
 	if (of_id)
 		imx_audmux_parse_dt_defaults(pdev, pdev->dev.of_node);
@@ -334,12 +349,47 @@ static int imx_audmux_remove(struct platform_device *pdev)
 	return 0;
 }
 
+#ifdef CONFIG_PM_SLEEP
+static int imx_audmux_suspend(struct device *dev)
+{
+	int i;
+
+	clk_prepare_enable(audmux_clk);
+
+	for (i = 0; i < reg_max; i++)
+		regcache[i] = readl(audmux_base + i * 4);
+
+	clk_disable_unprepare(audmux_clk);
+
+	return 0;
+}
+
+static int imx_audmux_resume(struct device *dev)
+{
+	int i;
+
+	clk_prepare_enable(audmux_clk);
+
+	for (i = 0; i < reg_max; i++)
+		writel(regcache[i], audmux_base + i * 4);
+
+	clk_disable_unprepare(audmux_clk);
+
+	return 0;
+}
+#endif /* CONFIG_PM_SLEEP */
+
+static const struct dev_pm_ops imx_audmux_pm = {
+	SET_SYSTEM_SLEEP_PM_OPS(imx_audmux_suspend, imx_audmux_resume)
+};
+
 static struct platform_driver imx_audmux_driver = {
 	.probe		= imx_audmux_probe,
 	.remove		= imx_audmux_remove,
 	.id_table	= imx_audmux_ids,
 	.driver	= {
 		.name	= DRIVER_NAME,
+		.pm = &imx_audmux_pm,
 		.of_match_table = imx_audmux_dt_ids,
 	}
 };
diff --git a/sound/soc/fsl/imx-ssi.c b/sound/soc/fsl/imx-ssi.c
index 9038b61317be..42031ba7da31 100644
--- a/sound/soc/fsl/imx-ssi.c
+++ b/sound/soc/fsl/imx-ssi.c
@@ -520,10 +520,8 @@ static int imx_ssi_probe(struct platform_device *pdev)
 	}
 
 	ssi->irq = platform_get_irq(pdev, 0);
-	if (ssi->irq < 0) {
-		dev_err(&pdev->dev, "Failed to get IRQ: %d\n", ssi->irq);
+	if (ssi->irq < 0)
 		return ssi->irq;
-	}
 
 	ssi->clk = devm_clk_get(&pdev->dev, NULL);
 	if (IS_ERR(ssi->clk)) {
diff --git a/sound/soc/generic/audio-graph-card.c b/sound/soc/generic/audio-graph-card.c
index 288df245b2f0..6007e6305735 100644
--- a/sound/soc/generic/audio-graph-card.c
+++ b/sound/soc/generic/audio-graph-card.c
@@ -129,6 +129,25 @@ static int asoc_simple_parse_dai(struct device_node *ep,
 	args.args[0]	= graph_get_dai_id(ep);
 	args.args_count	= (of_graph_get_endpoint_count(node) > 1);
 
+	/*
+	 * FIXME
+	 *
+	 * Here, dlc->dai_name is pointer to CPU/Codec DAI name.
+	 * If user unbinded CPU or Codec driver, but not for Sound Card,
+	 * dlc->dai_name is keeping unbinded CPU or Codec
+	 * driver's pointer.
+	 *
+	 * If user re-bind CPU or Codec driver again, ALSA SoC will try
+	 * to rebind Card via snd_soc_try_rebind_card(), but because of
+	 * above reason, it might can't bind Sound Card.
+	 * Because Sound Card is pointing to released dai_name pointer.
+	 *
+	 * To avoid this rebind Card issue,
+	 * 1) It needs to alloc memory to keep dai_name eventhough
+	 *    CPU or Codec driver was unbinded, or
+	 * 2) user need to rebind Sound Card everytime
+	 *    if he unbinded CPU or Codec.
+	 */
 	ret = snd_soc_get_dai_name(&args, &dlc->dai_name);
 	if (ret < 0)
 		return ret;
diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c
index 556b1a789629..9b794775df53 100644
--- a/sound/soc/generic/simple-card-utils.c
+++ b/sound/soc/generic/simple-card-utils.c
@@ -213,10 +213,17 @@ EXPORT_SYMBOL_GPL(asoc_simple_startup);
 void asoc_simple_shutdown(struct snd_pcm_substream *substream)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *codec_dai = rtd->codec_dai;
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 	struct asoc_simple_priv *priv = snd_soc_card_get_drvdata(rtd->card);
 	struct simple_dai_props *dai_props =
 		simple_priv_to_props(priv, rtd->num);
 
+	if (dai_props->mclk_fs) {
+		snd_soc_dai_set_sysclk(codec_dai, 0, 0, SND_SOC_CLOCK_IN);
+		snd_soc_dai_set_sysclk(cpu_dai, 0, 0, SND_SOC_CLOCK_OUT);
+	}
+
 	asoc_simple_clk_disable(dai_props->cpu_dai);
 
 	asoc_simple_clk_disable(dai_props->codec_dai);
diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index ef849151ba56..fc9c753db8dd 100644
--- a/sound/soc/generic/simple-card.c
+++ b/sound/soc/generic/simple-card.c
@@ -46,7 +46,25 @@ static int asoc_simple_parse_dai(struct device_node *node,
 	if (ret)
 		return ret;
 
-	/* Get dai->name */
+	/*
+	 * FIXME
+	 *
+	 * Here, dlc->dai_name is pointer to CPU/Codec DAI name.
+	 * If user unbinded CPU or Codec driver, but not for Sound Card,
+	 * dlc->dai_name is keeping unbinded CPU or Codec
+	 * driver's pointer.
+	 *
+	 * If user re-bind CPU or Codec driver again, ALSA SoC will try
+	 * to rebind Card via snd_soc_try_rebind_card(), but because of
+	 * above reason, it might can't bind Sound Card.
+	 * Because Sound Card is pointing to released dai_name pointer.
+	 *
+	 * To avoid this rebind Card issue,
+	 * 1) It needs to alloc memory to keep dai_name eventhough
+	 *    CPU or Codec driver was unbinded, or
+	 * 2) user need to rebind Sound Card everytime
+	 *    if he unbinded CPU or Codec.
+	 */
 	ret = snd_soc_of_get_dai_name(node, &dlc->dai_name);
 	if (ret < 0)
 		return ret;
@@ -424,7 +442,7 @@ static int simple_parse_aux_devs(struct device_node *node,
 		aux_node = of_parse_phandle(node, PREFIX "aux-devs", i);
 		if (!aux_node)
 			return -EINVAL;
-		card->aux_dev[i].codec_of_node = aux_node;
+		card->aux_dev[i].dlc.of_node = aux_node;
 	}
 
 	card->num_aux_devs = n;
diff --git a/sound/soc/intel/Kconfig b/sound/soc/intel/Kconfig
index 96a00a9d4cf8..01c99750212a 100644
--- a/sound/soc/intel/Kconfig
+++ b/sound/soc/intel/Kconfig
@@ -215,6 +215,7 @@ config SND_SOC_INTEL_SKYLAKE_COMMON
 	select SND_SOC_INTEL_SST
 	select SND_SOC_HDAC_HDA if SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC
 	select SND_SOC_ACPI_INTEL_MATCH
+	select SND_INTEL_NHLT if ACPI
 	help
 	  If you have a Intel Skylake/Broxton/ApolloLake/KabyLake/
 	  GeminiLake or CannonLake platform with the DSP enabled in the BIOS
diff --git a/sound/soc/intel/baytrail/sst-baytrail-ipc.c b/sound/soc/intel/baytrail/sst-baytrail-ipc.c
index 8bd1eddcc091..74274bd38f7a 100644
--- a/sound/soc/intel/baytrail/sst-baytrail-ipc.c
+++ b/sound/soc/intel/baytrail/sst-baytrail-ipc.c
@@ -211,7 +211,7 @@ static struct sst_byt_stream *sst_byt_get_stream(struct sst_byt *byt,
 static void sst_byt_stream_update(struct sst_byt *byt, struct ipc_message *msg)
 {
 	struct sst_byt_stream *stream;
-	u64 header = msg->header;
+	u64 header = msg->tx.header;
 	u8 stream_id = sst_byt_header_str_id(header);
 	u8 stream_msg = sst_byt_header_msg_id(header);
 
@@ -240,9 +240,10 @@ static int sst_byt_process_reply(struct sst_byt *byt, u64 header)
 	if (msg == NULL)
 		return 1;
 
+	msg->rx.header = header;
 	if (header & IPC_HEADER_LARGE(true)) {
-		msg->rx_size = sst_byt_header_data(header);
-		sst_dsp_inbox_read(byt->dsp, msg->rx_data, msg->rx_size);
+		msg->rx.size = sst_byt_header_data(header);
+		sst_dsp_inbox_read(byt->dsp, msg->rx.data, msg->rx.size);
 	}
 
 	/* update any stream states */
@@ -407,17 +408,18 @@ int sst_byt_stream_buffer(struct sst_byt *byt, struct sst_byt_stream *stream,
 
 int sst_byt_stream_commit(struct sst_byt *byt, struct sst_byt_stream *stream)
 {
-	struct sst_byt_alloc_params *str_req = &stream->request;
-	struct sst_byt_alloc_response *reply = &stream->reply;
-	u64 header;
+	struct sst_ipc_message request, reply = {0};
 	int ret;
 
-	header = sst_byt_header(IPC_IA_ALLOC_STREAM,
-				sizeof(*str_req) + sizeof(u32),
+	request.header = sst_byt_header(IPC_IA_ALLOC_STREAM,
+				sizeof(stream->request) + sizeof(u32),
 				true, stream->str_id);
-	ret = sst_ipc_tx_message_wait(&byt->ipc, header, str_req,
-				      sizeof(*str_req),
-				      reply, sizeof(*reply));
+	request.data = &stream->request;
+	request.size = sizeof(stream->request);
+	reply.data = &stream->reply;
+	reply.size = sizeof(stream->reply);
+
+	ret = sst_ipc_tx_message_wait(&byt->ipc, request, &reply);
 	if (ret < 0) {
 		dev_err(byt->dev, "ipc: error stream commit failed\n");
 		return ret;
@@ -430,7 +432,7 @@ int sst_byt_stream_commit(struct sst_byt *byt, struct sst_byt_stream *stream)
 
 int sst_byt_stream_free(struct sst_byt *byt, struct sst_byt_stream *stream)
 {
-	u64 header;
+	struct sst_ipc_message request = {0};
 	int ret = 0;
 	struct sst_dsp *sst = byt->dsp;
 	unsigned long flags;
@@ -438,8 +440,9 @@ int sst_byt_stream_free(struct sst_byt *byt, struct sst_byt_stream *stream)
 	if (!stream->commited)
 		goto out;
 
-	header = sst_byt_header(IPC_IA_FREE_STREAM, 0, false, stream->str_id);
-	ret = sst_ipc_tx_message_wait(&byt->ipc, header, NULL, 0, NULL, 0);
+	request.header = sst_byt_header(IPC_IA_FREE_STREAM,
+			0, false, stream->str_id);
+	ret = sst_ipc_tx_message_wait(&byt->ipc, request, NULL);
 	if (ret < 0) {
 		dev_err(byt->dev, "ipc: free stream %d failed\n",
 			stream->str_id);
@@ -459,15 +462,13 @@ out:
 static int sst_byt_stream_operations(struct sst_byt *byt, int type,
 				     int stream_id, int wait)
 {
-	u64 header;
+	struct sst_ipc_message request = {0};
 
-	header = sst_byt_header(type, 0, false, stream_id);
+	request.header = sst_byt_header(type, 0, false, stream_id);
 	if (wait)
-		return sst_ipc_tx_message_wait(&byt->ipc, header, NULL,
-						0, NULL, 0);
+		return sst_ipc_tx_message_wait(&byt->ipc, request, NULL);
 	else
-		return sst_ipc_tx_message_nowait(&byt->ipc, header,
-						NULL, 0);
+		return sst_ipc_tx_message_nowait(&byt->ipc, request);
 }
 
 /* stream ALSA trigger operations */
@@ -475,19 +476,17 @@ int sst_byt_stream_start(struct sst_byt *byt, struct sst_byt_stream *stream,
 			 u32 start_offset)
 {
 	struct sst_byt_start_stream_params start_stream;
-	void *tx_msg;
-	size_t size;
-	u64 header;
+	struct sst_ipc_message request;
 	int ret;
 
 	start_stream.byte_offset = start_offset;
-	header = sst_byt_header(IPC_IA_START_STREAM,
+	request.header = sst_byt_header(IPC_IA_START_STREAM,
 				sizeof(start_stream) + sizeof(u32),
 				true, stream->str_id);
-	tx_msg = &start_stream;
-	size = sizeof(start_stream);
+	request.data = &start_stream;
+	request.size = sizeof(start_stream);
 
-	ret = sst_ipc_tx_message_nowait(&byt->ipc, header, tx_msg, size);
+	ret = sst_ipc_tx_message_nowait(&byt->ipc, request);
 	if (ret < 0)
 		dev_err(byt->dev, "ipc: error failed to start stream %d\n",
 			stream->str_id);
@@ -623,10 +622,10 @@ EXPORT_SYMBOL_GPL(sst_byt_dsp_wait_for_ready);
 
 static void byt_tx_msg(struct sst_generic_ipc *ipc, struct ipc_message *msg)
 {
-	if (msg->header & IPC_HEADER_LARGE(true))
-		sst_dsp_outbox_write(ipc->dsp, msg->tx_data, msg->tx_size);
+	if (msg->tx.header & IPC_HEADER_LARGE(true))
+		sst_dsp_outbox_write(ipc->dsp, msg->tx.data, msg->tx.size);
 
-	sst_dsp_shim_write64_unlocked(ipc->dsp, SST_IPCX, msg->header);
+	sst_dsp_shim_write64_unlocked(ipc->dsp, SST_IPCX, msg->tx.header);
 }
 
 static void byt_shim_dbg(struct sst_generic_ipc *ipc, const char *text)
@@ -648,9 +647,9 @@ static void byt_tx_data_copy(struct ipc_message *msg, char *tx_data,
 	size_t tx_size)
 {
 	/* msg content = lower 32-bit of the header + data */
-	*(u32 *)msg->tx_data = (u32)(msg->header & (u32)-1);
-	memcpy(msg->tx_data + sizeof(u32), tx_data, tx_size);
-	msg->tx_size += sizeof(u32);
+	*(u32 *)msg->tx.data = (u32)(msg->tx.header & (u32)-1);
+	memcpy(msg->tx.data + sizeof(u32), tx_data, tx_size);
+	msg->tx.size += sizeof(u32);
 }
 
 static u64 byt_reply_msg_match(u64 header, u64 *mask)
diff --git a/sound/soc/intel/baytrail/sst-baytrail-pcm.c b/sound/soc/intel/baytrail/sst-baytrail-pcm.c
index 9cbc982d46a9..54f2ee3010ee 100644
--- a/sound/soc/intel/baytrail/sst-baytrail-pcm.c
+++ b/sound/soc/intel/baytrail/sst-baytrail-pcm.c
@@ -193,6 +193,7 @@ static int sst_byt_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 		break;
 	case SNDRV_PCM_TRIGGER_SUSPEND:
 		pdata->restore_stream = false;
+		/* fallthrough */
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
 		sst_byt_stream_pause(byt, pcm_data->stream);
 		break;
diff --git a/sound/soc/intel/boards/Kconfig b/sound/soc/intel/boards/Kconfig
index 50bf149818b5..5c27f7ab4a5f 100644
--- a/sound/soc/intel/boards/Kconfig
+++ b/sound/soc/intel/boards/Kconfig
@@ -256,16 +256,20 @@ config SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH
 
 endif ## SND_SOC_INTEL_SKL
 
+config SND_SOC_INTEL_DA7219_MAX98357A_GENERIC
+	tristate
+	select SND_SOC_DA7219
+	select SND_SOC_MAX98357A
+	select SND_SOC_DMIC
+	select SND_SOC_HDAC_HDMI
+
 if SND_SOC_INTEL_APL
 
 config SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH
 	tristate "Broxton with DA7219 and MAX98357A in I2S Mode"
 	depends on I2C && ACPI
 	depends on MFD_INTEL_LPSS || COMPILE_TEST
-	select SND_SOC_DA7219
-	select SND_SOC_MAX98357A
-	select SND_SOC_DMIC
-	select SND_SOC_HDAC_HDMI
+	select SND_SOC_INTEL_DA7219_MAX98357A_GENERIC
 	select SND_HDA_DSP_LOADER
 	help
 	   This adds support for ASoC machine driver for Broxton-P platforms
@@ -326,10 +330,7 @@ config SND_SOC_INTEL_KBL_DA7219_MAX98357A_MACH
 	tristate "KBL with DA7219 and MAX98357A in I2S Mode"
 	depends on I2C && ACPI
 	depends on MFD_INTEL_LPSS || COMPILE_TEST
-	select SND_SOC_DA7219
-	select SND_SOC_MAX98357A
-	select SND_SOC_DMIC
-	select SND_SOC_HDAC_HDMI
+	select SND_SOC_INTEL_DA7219_MAX98357A_GENERIC
 	help
 	  This adds support for ASoC Onboard Codec I2S machine driver. This will
 	  create an alsa sound card for DA7219 + MAX98357A I2S audio codec.
@@ -387,6 +388,7 @@ if SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC || SND_SOC_SOF_HDA_AUDIO_CODEC
 config SND_SOC_INTEL_SKL_HDA_DSP_GENERIC_MACH
 	tristate "SKL/KBL/BXT/APL with HDA Codecs"
 	select SND_SOC_HDAC_HDMI
+	select SND_SOC_DMIC
 	# SND_SOC_HDAC_HDA is already selected
 	help
 	  This adds support for ASoC machine driver for Intel platforms
@@ -412,4 +414,14 @@ config SND_SOC_INTEL_SOF_RT5682_MACH
 	   If unsure select "N".
 endif ## SND_SOC_SOF_HDA_COMMON || SND_SOC_SOF_BAYTRAIL
 
+if (SND_SOC_SOF_COMETLAKE_LP && SND_SOC_SOF_HDA_LINK)
+
+config SND_SOC_INTEL_CML_LP_DA7219_MAX98357A_MACH
+	tristate "CML_LP with DA7219 and MAX98357A in I2S Mode"
+	depends on I2C && ACPI
+	depends on MFD_INTEL_LPSS || COMPILE_TEST
+	select SND_SOC_INTEL_DA7219_MAX98357A_GENERIC
+
+endif ## SND_SOC_SOF_COMETLAKE_LP && SND_SOC_SOF_HDA_LINK
+
 endif ## SND_SOC_INTEL_MACH
diff --git a/sound/soc/intel/boards/bdw-rt5677.c b/sound/soc/intel/boards/bdw-rt5677.c
index e8e9c3dc82a5..4a4d3353e26d 100644
--- a/sound/soc/intel/boards/bdw-rt5677.c
+++ b/sound/soc/intel/boards/bdw-rt5677.c
@@ -340,7 +340,6 @@ static int bdw_rt5677_probe(struct platform_device *pdev)
 {
 	struct bdw_rt5677_priv *bdw_rt5677;
 	struct snd_soc_acpi_mach *mach;
-	const char *platform_name = NULL;
 	int ret;
 
 	bdw_rt5677_card.dev = &pdev->dev;
@@ -355,11 +354,8 @@ static int bdw_rt5677_probe(struct platform_device *pdev)
 
 	/* override plaform name, if required */
 	mach = (&pdev->dev)->platform_data;
-	if (mach) /* extra check since legacy does not pass parameters */
-		platform_name = mach->mach_params.platform;
-
 	ret = snd_soc_fixup_dai_links_platform_name(&bdw_rt5677_card,
-						    platform_name);
+						    mach->mach_params.platform);
 	if (ret)
 		return ret;
 
diff --git a/sound/soc/intel/boards/broadwell.c b/sound/soc/intel/boards/broadwell.c
index ab38ef30dfff..db7e1e87156d 100644
--- a/sound/soc/intel/boards/broadwell.c
+++ b/sound/soc/intel/boards/broadwell.c
@@ -270,18 +270,14 @@ static struct snd_soc_card broadwell_rt286 = {
 static int broadwell_audio_probe(struct platform_device *pdev)
 {
 	struct snd_soc_acpi_mach *mach;
-	const char *platform_name = NULL;
 	int ret;
 
 	broadwell_rt286.dev = &pdev->dev;
 
 	/* override plaform name, if required */
 	mach = (&pdev->dev)->platform_data;
-	if (mach) /* extra check since legacy does not pass parameters */
-		platform_name = mach->mach_params.platform;
-
 	ret = snd_soc_fixup_dai_links_platform_name(&broadwell_rt286,
-						    platform_name);
+						    mach->mach_params.platform);
 	if (ret)
 		return ret;
 
diff --git a/sound/soc/intel/boards/bxt_da7219_max98357a.c b/sound/soc/intel/boards/bxt_da7219_max98357a.c
index c0d865a940dc..ac1dea5f9d11 100644
--- a/sound/soc/intel/boards/bxt_da7219_max98357a.c
+++ b/sound/soc/intel/boards/bxt_da7219_max98357a.c
@@ -179,10 +179,17 @@ static int broxton_da7219_codec_init(struct snd_soc_pcm_runtime *rtd)
 	int ret;
 	struct snd_soc_dai *codec_dai = rtd->codec_dai;
 	struct snd_soc_component *component = rtd->codec_dai->component;
+	int clk_freq;
 
 	/* Configure sysclk for codec */
-	ret = snd_soc_dai_set_sysclk(codec_dai, DA7219_CLKSRC_MCLK, 19200000,
+	if (soc_intel_is_cml())
+		clk_freq = 24000000;
+	else
+		clk_freq = 19200000;
+
+	ret = snd_soc_dai_set_sysclk(codec_dai, DA7219_CLKSRC_MCLK, clk_freq,
 				     SND_SOC_CLOCK_IN);
+
 	if (ret) {
 		dev_err(rtd->dev, "can't set codec sysclk configuration\n");
 		return ret;
@@ -683,6 +690,25 @@ static int broxton_audio_probe(struct platform_device *pdev)
 				broxton_dais[i].cpus->dai_name = "SSP2 Pin";
 			}
 		}
+	} else if (soc_intel_is_cml()) {
+		unsigned int i;
+
+		broxton_audio_card.name = "cmlda7219max";
+
+		for (i = 0; i < ARRAY_SIZE(broxton_dais); i++) {
+			/* MAXIM_CODEC is connected to SSP1. */
+			if (!strcmp(broxton_dais[i].codecs->dai_name,
+					BXT_MAXIM_CODEC_DAI)) {
+				broxton_dais[i].name = "SSP1-Codec";
+				broxton_dais[i].cpus->dai_name = "SSP1 Pin";
+			}
+			/* DIALOG_CODEC is connected to SSP0 */
+			else if (!strcmp(broxton_dais[i].codecs->dai_name,
+					BXT_DIALOG_CODEC_DAI)) {
+				broxton_dais[i].name = "SSP0-Codec";
+				broxton_dais[i].cpus->dai_name = "SSP0 Pin";
+			}
+		}
 	}
 
 	/* override plaform name, if required */
@@ -700,6 +726,7 @@ static int broxton_audio_probe(struct platform_device *pdev)
 static const struct platform_device_id bxt_board_ids[] = {
 	{ .name = "bxt_da7219_max98357a" },
 	{ .name = "glk_da7219_max98357a" },
+	{ .name = "cml_da7219_max98357a" },
 	{ }
 };
 
@@ -720,6 +747,8 @@ MODULE_AUTHOR("Rohit Ainapure <rohit.m.ainapure@intel.com>");
 MODULE_AUTHOR("Harsha Priya <harshapriya.n@intel.com>");
 MODULE_AUTHOR("Conrad Cooke <conrad.cooke@intel.com>");
 MODULE_AUTHOR("Naveen Manohar <naveen.m@intel.com>");
+MODULE_AUTHOR("Mac Chiang <mac.chiang@intel.com>");
 MODULE_LICENSE("GPL v2");
 MODULE_ALIAS("platform:bxt_da7219_max98357a");
 MODULE_ALIAS("platform:glk_da7219_max98357a");
+MODULE_ALIAS("platform:cml_da7219_max98357a");
diff --git a/sound/soc/intel/boards/cht_bsw_max98090_ti.c b/sound/soc/intel/boards/cht_bsw_max98090_ti.c
index 33eb72545be6..eaf3e2208a06 100644
--- a/sound/soc/intel/boards/cht_bsw_max98090_ti.c
+++ b/sound/soc/intel/boards/cht_bsw_max98090_ti.c
@@ -324,9 +324,8 @@ static const struct snd_soc_ops cht_be_ssp2_ops = {
 };
 
 static struct snd_soc_aux_dev cht_max98090_headset_dev = {
-	.name = "Headset Chip",
+	.dlc = COMP_AUX("i2c-104C227E:00"),
 	.init = cht_max98090_headset_init,
-	.codec_name = "i2c-104C227E:00",
 };
 
 SND_SOC_DAILINK_DEF(dummy,
@@ -400,6 +399,20 @@ static struct snd_soc_card snd_soc_card_cht = {
 
 static const struct dmi_system_id cht_max98090_quirk_table[] = {
 	{
+		/* Banjo model Chromebook */
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "Banjo"),
+		},
+		.driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+	},
+	{
+		/* Candy model Chromebook */
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "Candy"),
+		},
+		.driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+	},
+	{
 		/* Clapper model Chromebook */
 		.matches = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "Clapper"),
@@ -407,6 +420,27 @@ static const struct dmi_system_id cht_max98090_quirk_table[] = {
 		.driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
 	},
 	{
+		/* Cyan model Chromebook */
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "Cyan"),
+		},
+		.driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+	},
+	{
+		/* Enguarde model Chromebook */
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "Enguarde"),
+		},
+		.driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+	},
+	{
+		/* Glimmer model Chromebook */
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "Glimmer"),
+		},
+		.driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+	},
+	{
 		/* Gnawty model Chromebook (Acer Chromebook CB3-111) */
 		.matches = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "Gnawty"),
@@ -414,12 +448,75 @@ static const struct dmi_system_id cht_max98090_quirk_table[] = {
 		.driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
 	},
 	{
+		/* Heli model Chromebook */
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "Heli"),
+		},
+		.driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+	},
+	{
+		/* Kip model Chromebook */
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "Kip"),
+		},
+		.driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+	},
+	{
+		/* Ninja model Chromebook */
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "Ninja"),
+		},
+		.driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+	},
+	{
+		/* Orco model Chromebook */
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "Orco"),
+		},
+		.driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+	},
+	{
+		/* Quawks model Chromebook */
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "Quawks"),
+		},
+		.driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+	},
+	{
+		/* Rambi model Chromebook */
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "Rambi"),
+		},
+		.driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+	},
+	{
+		/* Squawks model Chromebook */
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "Squawks"),
+		},
+		.driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+	},
+	{
+		/* Sumo model Chromebook */
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "Sumo"),
+		},
+		.driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+	},
+	{
 		/* Swanky model Chromebook (Toshiba Chromebook 2) */
 		.matches = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "Swanky"),
 		},
 		.driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
 	},
+	{
+		/* Winky model Chromebook */
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "Winky"),
+		},
+		.driver_data = (void *)QUIRK_PMC_PLT_CLK_0,
+	},
 	{}
 };
 
diff --git a/sound/soc/intel/boards/haswell.c b/sound/soc/intel/boards/haswell.c
index 4d3822cff98c..3dadf9bff796 100644
--- a/sound/soc/intel/boards/haswell.c
+++ b/sound/soc/intel/boards/haswell.c
@@ -188,18 +188,14 @@ static struct snd_soc_card haswell_rt5640 = {
 static int haswell_audio_probe(struct platform_device *pdev)
 {
 	struct snd_soc_acpi_mach *mach;
-	const char *platform_name = NULL;
 	int ret;
 
 	haswell_rt5640.dev = &pdev->dev;
 
 	/* override plaform name, if required */
 	mach = (&pdev->dev)->platform_data;
-	if (mach) /* extra check since legacy does not pass parameters */
-		platform_name = mach->mach_params.platform;
-
 	ret = snd_soc_fixup_dai_links_platform_name(&haswell_rt5640,
-						    platform_name);
+						    mach->mach_params.platform);
 	if (ret)
 		return ret;
 
diff --git a/sound/soc/intel/boards/skl_hda_dsp_common.c b/sound/soc/intel/boards/skl_hda_dsp_common.c
index 55fd82e05e2c..58409b6e476e 100644
--- a/sound/soc/intel/boards/skl_hda_dsp_common.c
+++ b/sound/soc/intel/boards/skl_hda_dsp_common.c
@@ -147,6 +147,11 @@ int skl_hda_hdmi_jack_init(struct snd_soc_card *card)
 		if (err)
 			return err;
 
+		err = snd_jack_add_new_kctl(pcm->hdmi_jack.jack,
+					    jack_name, SND_JACK_AVOUT);
+		if (err)
+			dev_warn(component->dev, "failed creating Jack kctl\n");
+
 		err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
 					  &pcm->hdmi_jack);
 		if (err < 0)
diff --git a/sound/soc/intel/boards/skl_hda_dsp_generic.c b/sound/soc/intel/boards/skl_hda_dsp_generic.c
index 9ed68eb4f058..1778acdc367c 100644
--- a/sound/soc/intel/boards/skl_hda_dsp_generic.c
+++ b/sound/soc/intel/boards/skl_hda_dsp_generic.c
@@ -23,6 +23,7 @@ static const struct snd_soc_dapm_widget skl_hda_widgets[] = {
 	SND_SOC_DAPM_MIC("Alt Analog In", NULL),
 	SND_SOC_DAPM_SPK("Digital Out", NULL),
 	SND_SOC_DAPM_MIC("Digital In", NULL),
+	SND_SOC_DAPM_MIC("SoC DMIC", NULL),
 };
 
 static const struct snd_soc_dapm_route skl_hda_map[] = {
@@ -41,6 +42,9 @@ static const struct snd_soc_dapm_route skl_hda_map[] = {
 	{ "Codec Input Pin2", NULL, "Digital In" },
 	{ "Codec Input Pin3", NULL, "Alt Analog In" },
 
+	/* digital mics */
+	{"DMic", NULL, "SoC DMIC"},
+
 	/* CODEC BE connections */
 	{ "Analog Codec Playback", NULL, "Analog CPU Playback" },
 	{ "Analog CPU Playback", NULL, "codec0_out" },
diff --git a/sound/soc/intel/boards/sof_rt5682.c b/sound/soc/intel/boards/sof_rt5682.c
index daeaa396d928..a437567b8cee 100644
--- a/sound/soc/intel/boards/sof_rt5682.c
+++ b/sound/soc/intel/boards/sof_rt5682.c
@@ -91,8 +91,7 @@ static const struct dmi_system_id sof_rt5682_quirk_table[] = {
 	{
 		.callback = sof_rt5682_quirk_cb,
 		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Google"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Hatch"),
+			DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Hatch"),
 		},
 		.driver_data = (void *)(SOF_RT5682_MCLK_EN |
 					SOF_RT5682_MCLK_24MHZ |
@@ -309,6 +308,7 @@ static const struct snd_soc_dapm_widget sof_widgets[] = {
 	SND_SOC_DAPM_HP("Headphone Jack", NULL),
 	SND_SOC_DAPM_MIC("Headset Mic", NULL),
 	SND_SOC_DAPM_SPK("Spk", NULL),
+	SND_SOC_DAPM_MIC("SoC DMIC", NULL),
 };
 
 static const struct snd_soc_dapm_route sof_map[] = {
@@ -319,6 +319,9 @@ static const struct snd_soc_dapm_route sof_map[] = {
 	/* other jacks */
 	{ "IN1P", NULL, "Headset Mic" },
 
+	/* digital mics */
+	{"DMic", NULL, "SoC DMIC"},
+
 };
 
 static const struct snd_soc_dapm_route speaker_map[] = {
diff --git a/sound/soc/intel/common/Makefile b/sound/soc/intel/common/Makefile
index 56c81e20b5bf..18d9630ae9a2 100644
--- a/sound/soc/intel/common/Makefile
+++ b/sound/soc/intel/common/Makefile
@@ -8,6 +8,7 @@ snd-soc-acpi-intel-match-objs := soc-acpi-intel-byt-match.o soc-acpi-intel-cht-m
 	soc-acpi-intel-skl-match.o soc-acpi-intel-kbl-match.o \
 	soc-acpi-intel-bxt-match.o soc-acpi-intel-glk-match.o \
 	soc-acpi-intel-cnl-match.o soc-acpi-intel-icl-match.o \
+	soc-acpi-intel-tgl-match.o soc-acpi-intel-ehl-match.o \
 	soc-acpi-intel-hda-match.o
 
 obj-$(CONFIG_SND_SOC_INTEL_SST) += snd-soc-sst-dsp.o snd-soc-sst-ipc.o
diff --git a/sound/soc/intel/common/soc-acpi-intel-cnl-match.c b/sound/soc/intel/common/soc-acpi-intel-cnl-match.c
index 771b0ef21051..985aa366c9e8 100644
--- a/sound/soc/intel/common/soc-acpi-intel-cnl-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-cnl-match.c
@@ -19,6 +19,11 @@ static struct snd_soc_acpi_codecs cml_codecs = {
 	.codecs = {"10EC5682"}
 };
 
+static struct snd_soc_acpi_codecs cml_spk_codecs = {
+	.num_codecs = 1,
+	.codecs = {"MX98357A"}
+};
+
 struct snd_soc_acpi_mach snd_soc_acpi_intel_cnl_machines[] = {
 	{
 		.id = "INT34C2",
@@ -29,6 +34,13 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_cnl_machines[] = {
 		.sof_tplg_filename = "sof-cnl-rt274.tplg",
 	},
 	{
+		.id = "DLGS7219",
+		.drv_name = "cml_da7219_max98357a",
+		.quirk_data = &cml_spk_codecs,
+		.sof_fw_filename = "sof-cnl.ri",
+		.sof_tplg_filename = "sof-cml-da7219-max98357a.tplg",
+	},
+	{
 		.id = "MX98357A",
 		.drv_name = "sof_rt5682",
 		.quirk_data = &cml_codecs,
diff --git a/sound/soc/intel/common/soc-acpi-intel-ehl-match.c b/sound/soc/intel/common/soc-acpi-intel-ehl-match.c
new file mode 100644
index 000000000000..a1290c3fa99f
--- /dev/null
+++ b/sound/soc/intel/common/soc-acpi-intel-ehl-match.c
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * soc-apci-intel-ehl-match.c - tables and support for EHL ACPI enumeration.
+ *
+ * Copyright (c) 2019, Intel Corporation.
+ *
+ */
+
+#include <sound/soc-acpi.h>
+#include <sound/soc-acpi-intel-match.h>
+
+struct snd_soc_acpi_mach snd_soc_acpi_intel_ehl_machines[] = {
+	{},
+};
+EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_ehl_machines);
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("Intel Common ACPI Match module");
diff --git a/sound/soc/intel/common/soc-acpi-intel-tgl-match.c b/sound/soc/intel/common/soc-acpi-intel-tgl-match.c
new file mode 100644
index 000000000000..57a6298d6dca
--- /dev/null
+++ b/sound/soc/intel/common/soc-acpi-intel-tgl-match.c
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * soc-apci-intel-tgl-match.c - tables and support for ICL ACPI enumeration.
+ *
+ * Copyright (c) 2019, Intel Corporation.
+ *
+ */
+
+#include <sound/soc-acpi.h>
+#include <sound/soc-acpi-intel-match.h>
+
+struct snd_soc_acpi_mach snd_soc_acpi_intel_tgl_machines[] = {
+	{
+		.id = "10EC1308",
+		.drv_name = "tgl_rt1308",
+		.sof_fw_filename = "sof-tgl.ri",
+		.sof_tplg_filename = "sof-tgl-rt1308.tplg",
+	},
+	{},
+};
+EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_tgl_machines);
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("Intel Common ACPI Match module");
diff --git a/sound/soc/intel/common/soc-intel-quirks.h b/sound/soc/intel/common/soc-intel-quirks.h
index 4718fd3cf636..e6357d306cb8 100644
--- a/sound/soc/intel/common/soc-intel-quirks.h
+++ b/sound/soc/intel/common/soc-intel-quirks.h
@@ -36,6 +36,7 @@ SOC_INTEL_IS_CPU(byt, INTEL_FAM6_ATOM_SILVERMONT);
 SOC_INTEL_IS_CPU(cht, INTEL_FAM6_ATOM_AIRMONT);
 SOC_INTEL_IS_CPU(apl, INTEL_FAM6_ATOM_GOLDMONT);
 SOC_INTEL_IS_CPU(glk, INTEL_FAM6_ATOM_GOLDMONT_PLUS);
+SOC_INTEL_IS_CPU(cml, INTEL_FAM6_KABYLAKE_MOBILE);
 
 static inline bool soc_intel_is_byt_cr(struct platform_device *pdev)
 {
@@ -110,6 +111,10 @@ static inline bool soc_intel_is_glk(void)
 	return false;
 }
 
+static inline bool soc_intel_is_cml(void)
+{
+	return false;
+}
 #endif
 
  #endif /* _SND_SOC_INTEL_QUIRKS_H */
diff --git a/sound/soc/intel/common/sst-acpi.c b/sound/soc/intel/common/sst-acpi.c
index 0e8e0a7a11df..5854868650b9 100644
--- a/sound/soc/intel/common/sst-acpi.c
+++ b/sound/soc/intel/common/sst-acpi.c
@@ -141,11 +141,12 @@ static int sst_acpi_probe(struct platform_device *pdev)
 	}
 
 	platform_set_drvdata(pdev, sst_acpi);
+	mach->pdata = sst_pdata;
 
 	/* register machine driver */
 	sst_acpi->pdev_mach =
 		platform_device_register_data(dev, mach->drv_name, -1,
-					      sst_pdata, sizeof(*sst_pdata));
+					      mach, sizeof(*mach));
 	if (IS_ERR(sst_acpi->pdev_mach))
 		return PTR_ERR(sst_acpi->pdev_mach);
 
diff --git a/sound/soc/intel/common/sst-ipc.c b/sound/soc/intel/common/sst-ipc.c
index ef5b66af1cd2..6068bb697e22 100644
--- a/sound/soc/intel/common/sst-ipc.c
+++ b/sound/soc/intel/common/sst-ipc.c
@@ -43,7 +43,7 @@ static struct ipc_message *msg_get_empty(struct sst_generic_ipc *ipc)
 }
 
 static int tx_wait_done(struct sst_generic_ipc *ipc,
-	struct ipc_message *msg, void *rx_data)
+	struct ipc_message *msg, struct sst_ipc_message *reply)
 {
 	unsigned long flags;
 	int ret;
@@ -62,8 +62,11 @@ static int tx_wait_done(struct sst_generic_ipc *ipc,
 	} else {
 
 		/* copy the data returned from DSP */
-		if (rx_data)
-			memcpy(rx_data, msg->rx_data, msg->rx_size);
+		if (reply) {
+			reply->header = msg->rx.header;
+			if (reply->data)
+				memcpy(reply->data, msg->rx.data, msg->rx.size);
+		}
 		ret = msg->errno;
 	}
 
@@ -72,9 +75,9 @@ static int tx_wait_done(struct sst_generic_ipc *ipc,
 	return ret;
 }
 
-static int ipc_tx_message(struct sst_generic_ipc *ipc, u64 header,
-	void *tx_data, size_t tx_bytes, void *rx_data,
-	size_t rx_bytes, int wait)
+static int ipc_tx_message(struct sst_generic_ipc *ipc,
+	struct sst_ipc_message request,
+	struct sst_ipc_message *reply, int wait)
 {
 	struct ipc_message *msg;
 	unsigned long flags;
@@ -87,23 +90,24 @@ static int ipc_tx_message(struct sst_generic_ipc *ipc, u64 header,
 		return -EBUSY;
 	}
 
-	msg->header = header;
-	msg->tx_size = tx_bytes;
-	msg->rx_size = rx_bytes;
+	msg->tx.header = request.header;
+	msg->tx.size = request.size;
+	msg->rx.header = 0;
+	msg->rx.size = reply ? reply->size : 0;
 	msg->wait = wait;
 	msg->errno = 0;
 	msg->pending = false;
 	msg->complete = false;
 
-	if ((tx_bytes) && (ipc->ops.tx_data_copy != NULL))
-		ipc->ops.tx_data_copy(msg, tx_data, tx_bytes);
+	if ((request.size) && (ipc->ops.tx_data_copy != NULL))
+		ipc->ops.tx_data_copy(msg, request.data, request.size);
 
 	list_add_tail(&msg->list, &ipc->tx_list);
 	schedule_work(&ipc->kwork);
 	spin_unlock_irqrestore(&ipc->dsp->spinlock, flags);
 
 	if (wait)
-		return tx_wait_done(ipc, msg, rx_data);
+		return tx_wait_done(ipc, msg, reply);
 	else
 		return 0;
 }
@@ -118,13 +122,13 @@ static int msg_empty_list_init(struct sst_generic_ipc *ipc)
 		return -ENOMEM;
 
 	for (i = 0; i < IPC_EMPTY_LIST_SIZE; i++) {
-		ipc->msg[i].tx_data = kzalloc(ipc->tx_data_max_size, GFP_KERNEL);
-		if (ipc->msg[i].tx_data == NULL)
+		ipc->msg[i].tx.data = kzalloc(ipc->tx_data_max_size, GFP_KERNEL);
+		if (ipc->msg[i].tx.data == NULL)
 			goto free_mem;
 
-		ipc->msg[i].rx_data = kzalloc(ipc->rx_data_max_size, GFP_KERNEL);
-		if (ipc->msg[i].rx_data == NULL) {
-			kfree(ipc->msg[i].tx_data);
+		ipc->msg[i].rx.data = kzalloc(ipc->rx_data_max_size, GFP_KERNEL);
+		if (ipc->msg[i].rx.data == NULL) {
+			kfree(ipc->msg[i].tx.data);
 			goto free_mem;
 		}
 
@@ -136,8 +140,8 @@ static int msg_empty_list_init(struct sst_generic_ipc *ipc)
 
 free_mem:
 	while (i > 0) {
-		kfree(ipc->msg[i-1].tx_data);
-		kfree(ipc->msg[i-1].rx_data);
+		kfree(ipc->msg[i-1].tx.data);
+		kfree(ipc->msg[i-1].rx.data);
 		--i;
 	}
 	kfree(ipc->msg);
@@ -173,8 +177,8 @@ static void ipc_tx_msgs(struct work_struct *work)
 	spin_unlock_irq(&ipc->dsp->spinlock);
 }
 
-int sst_ipc_tx_message_wait(struct sst_generic_ipc *ipc, u64 header,
-	void *tx_data, size_t tx_bytes, void *rx_data, size_t rx_bytes)
+int sst_ipc_tx_message_wait(struct sst_generic_ipc *ipc,
+	struct sst_ipc_message request, struct sst_ipc_message *reply)
 {
 	int ret;
 
@@ -187,8 +191,7 @@ int sst_ipc_tx_message_wait(struct sst_generic_ipc *ipc, u64 header,
 		if (ipc->ops.check_dsp_lp_on(ipc->dsp, true))
 			return -EIO;
 
-	ret = ipc_tx_message(ipc, header, tx_data, tx_bytes,
-		rx_data, rx_bytes, 1);
+	ret = ipc_tx_message(ipc, request, reply, 1);
 
 	if (ipc->ops.check_dsp_lp_on)
 		if (ipc->ops.check_dsp_lp_on(ipc->dsp, false))
@@ -198,19 +201,17 @@ int sst_ipc_tx_message_wait(struct sst_generic_ipc *ipc, u64 header,
 }
 EXPORT_SYMBOL_GPL(sst_ipc_tx_message_wait);
 
-int sst_ipc_tx_message_nowait(struct sst_generic_ipc *ipc, u64 header,
-	void *tx_data, size_t tx_bytes)
+int sst_ipc_tx_message_nowait(struct sst_generic_ipc *ipc,
+	struct sst_ipc_message request)
 {
-	return ipc_tx_message(ipc, header, tx_data, tx_bytes,
-		NULL, 0, 0);
+	return ipc_tx_message(ipc, request, NULL, 0);
 }
 EXPORT_SYMBOL_GPL(sst_ipc_tx_message_nowait);
 
-int sst_ipc_tx_message_nopm(struct sst_generic_ipc *ipc, u64 header,
-	void *tx_data, size_t tx_bytes, void *rx_data, size_t rx_bytes)
+int sst_ipc_tx_message_nopm(struct sst_generic_ipc *ipc,
+	struct sst_ipc_message request, struct sst_ipc_message *reply)
 {
-	return ipc_tx_message(ipc, header, tx_data, tx_bytes,
-		rx_data, rx_bytes, 1);
+	return ipc_tx_message(ipc, request, reply, 1);
 }
 EXPORT_SYMBOL_GPL(sst_ipc_tx_message_nopm);
 
@@ -222,6 +223,8 @@ struct ipc_message *sst_ipc_reply_find_msg(struct sst_generic_ipc *ipc,
 
 	if (ipc->ops.reply_msg_match != NULL)
 		header = ipc->ops.reply_msg_match(header, &mask);
+	else
+		mask = (u64)-1;
 
 	if (list_empty(&ipc->rx_list)) {
 		dev_err(ipc->dev, "error: rx list empty but received 0x%llx\n",
@@ -230,7 +233,7 @@ struct ipc_message *sst_ipc_reply_find_msg(struct sst_generic_ipc *ipc,
 	}
 
 	list_for_each_entry(msg, &ipc->rx_list, list) {
-		if ((msg->header & mask) == header)
+		if ((msg->tx.header & mask) == header)
 			return msg;
 	}
 
@@ -304,8 +307,8 @@ void sst_ipc_fini(struct sst_generic_ipc *ipc)
 
 	if (ipc->msg) {
 		for (i = 0; i < IPC_EMPTY_LIST_SIZE; i++) {
-			kfree(ipc->msg[i].tx_data);
-			kfree(ipc->msg[i].rx_data);
+			kfree(ipc->msg[i].tx.data);
+			kfree(ipc->msg[i].rx.data);
 		}
 		kfree(ipc->msg);
 	}
diff --git a/sound/soc/intel/common/sst-ipc.h b/sound/soc/intel/common/sst-ipc.h
index c6779e2ac830..08c4831b2664 100644
--- a/sound/soc/intel/common/sst-ipc.h
+++ b/sound/soc/intel/common/sst-ipc.h
@@ -17,15 +17,16 @@
 
 #define IPC_MAX_MAILBOX_BYTES	256
 
-struct ipc_message {
-	struct list_head list;
+struct sst_ipc_message {
 	u64 header;
+	void *data;
+	size_t size;
+};
 
-	/* direction wrt host CPU */
-	char *tx_data;
-	size_t tx_size;
-	char *rx_data;
-	size_t rx_size;
+struct ipc_message {
+	struct list_head list;
+	struct sst_ipc_message tx;
+	struct sst_ipc_message rx;
 
 	wait_queue_head_t waitq;
 	bool pending;
@@ -35,6 +36,7 @@ struct ipc_message {
 };
 
 struct sst_generic_ipc;
+struct sst_dsp;
 
 struct sst_plat_ipc_ops {
 	void (*tx_msg)(struct sst_generic_ipc *, struct ipc_message *);
@@ -65,14 +67,14 @@ struct sst_generic_ipc {
 	struct sst_plat_ipc_ops ops;
 };
 
-int sst_ipc_tx_message_wait(struct sst_generic_ipc *ipc, u64 header,
-	void *tx_data, size_t tx_bytes, void *rx_data, size_t rx_bytes);
+int sst_ipc_tx_message_wait(struct sst_generic_ipc *ipc,
+	struct sst_ipc_message request, struct sst_ipc_message *reply);
 
-int sst_ipc_tx_message_nowait(struct sst_generic_ipc *ipc, u64 header,
-	void *tx_data, size_t tx_bytes);
+int sst_ipc_tx_message_nowait(struct sst_generic_ipc *ipc,
+	struct sst_ipc_message request);
 
-int sst_ipc_tx_message_nopm(struct sst_generic_ipc *ipc, u64 header,
-	void *tx_data, size_t tx_bytes, void *rx_data, size_t rx_bytes);
+int sst_ipc_tx_message_nopm(struct sst_generic_ipc *ipc,
+	struct sst_ipc_message request, struct sst_ipc_message *reply);
 
 struct ipc_message *sst_ipc_reply_find_msg(struct sst_generic_ipc *ipc,
 	u64 header);
diff --git a/sound/soc/intel/haswell/sst-haswell-ipc.c b/sound/soc/intel/haswell/sst-haswell-ipc.c
index a83b92d6bea8..0ff89ea96ccf 100644
--- a/sound/soc/intel/haswell/sst-haswell-ipc.c
+++ b/sound/soc/intel/haswell/sst-haswell-ipc.c
@@ -511,7 +511,7 @@ static void hsw_notification_work(struct work_struct *work)
 static void hsw_stream_update(struct sst_hsw *hsw, struct ipc_message *msg)
 {
 	struct sst_hsw_stream *stream;
-	u32 header = msg->header & ~(IPC_STATUS_MASK | IPC_GLB_REPLY_MASK);
+	u32 header = msg->tx.header & ~(IPC_STATUS_MASK | IPC_GLB_REPLY_MASK);
 	u32 stream_id = msg_get_stream_id(header);
 	u32 stream_msg = msg_get_stream_type(header);
 
@@ -552,6 +552,7 @@ static int hsw_process_reply(struct sst_hsw *hsw, u32 header)
 		return -EIO;
 	}
 
+	msg->rx.header = header;
 	/* first process the header */
 	switch (reply) {
 	case IPC_GLB_REPLY_PENDING:
@@ -562,13 +563,13 @@ static int hsw_process_reply(struct sst_hsw *hsw, u32 header)
 	case IPC_GLB_REPLY_SUCCESS:
 		if (msg->pending) {
 			trace_ipc_pending_reply("completed", header);
-			sst_dsp_inbox_read(hsw->dsp, msg->rx_data,
-				msg->rx_size);
+			sst_dsp_inbox_read(hsw->dsp, msg->rx.data,
+				msg->rx.size);
 			hsw->ipc.pending = false;
 		} else {
 			/* copy data from the DSP */
-			sst_dsp_outbox_read(hsw->dsp, msg->rx_data,
-				msg->rx_size);
+			sst_dsp_outbox_read(hsw->dsp, msg->rx.data,
+				msg->rx.size);
 		}
 		break;
 	/* these will be rare - but useful for debug */
@@ -810,11 +811,13 @@ static irqreturn_t hsw_irq_thread(int irq, void *context)
 int sst_hsw_fw_get_version(struct sst_hsw *hsw,
 	struct sst_hsw_ipc_fw_version *version)
 {
+	struct sst_ipc_message request = {0}, reply = {0};
 	int ret;
 
-	ret = sst_ipc_tx_message_wait(&hsw->ipc,
-		IPC_GLB_TYPE(IPC_GLB_GET_FW_VERSION),
-		NULL, 0, version, sizeof(*version));
+	request.header = IPC_GLB_TYPE(IPC_GLB_GET_FW_VERSION);
+	reply.data = version;
+	reply.size = sizeof(*version);
+	ret = sst_ipc_tx_message_wait(&hsw->ipc, request, &reply);
 	if (ret < 0)
 		dev_err(hsw->dev, "error: get version failed\n");
 
@@ -840,7 +843,7 @@ int sst_hsw_stream_set_volume(struct sst_hsw *hsw,
 	struct sst_hsw_stream *stream, u32 stage_id, u32 channel, u32 volume)
 {
 	struct sst_hsw_ipc_volume_req *req;
-	u32 header;
+	struct sst_ipc_message request;
 	int ret;
 
 	trace_ipc_request("set stream volume", stream->reply.stream_hw_id);
@@ -848,11 +851,11 @@ int sst_hsw_stream_set_volume(struct sst_hsw *hsw,
 	if (channel >= 2 && channel != SST_HSW_CHANNELS_ALL)
 		return -EINVAL;
 
-	header = IPC_GLB_TYPE(IPC_GLB_STREAM_MESSAGE) |
+	request.header = IPC_GLB_TYPE(IPC_GLB_STREAM_MESSAGE) |
 		IPC_STR_TYPE(IPC_STR_STAGE_MESSAGE);
-	header |= (stream->reply.stream_hw_id << IPC_STR_ID_SHIFT);
-	header |= (IPC_STG_SET_VOLUME << IPC_STG_TYPE_SHIFT);
-	header |= (stage_id << IPC_STG_ID_SHIFT);
+	request.header |= (stream->reply.stream_hw_id << IPC_STR_ID_SHIFT);
+	request.header |= (IPC_STG_SET_VOLUME << IPC_STG_TYPE_SHIFT);
+	request.header |= (stage_id << IPC_STG_ID_SHIFT);
 
 	req = &stream->vol_req;
 	req->target_volume = volume;
@@ -877,8 +880,9 @@ int sst_hsw_stream_set_volume(struct sst_hsw *hsw,
 		req->channel = channel;
 	}
 
-	ret = sst_ipc_tx_message_wait(&hsw->ipc, header, req,
-		sizeof(*req), NULL, 0);
+	request.data = req;
+	request.size = sizeof(*req);
+	ret = sst_ipc_tx_message_wait(&hsw->ipc, request, NULL);
 	if (ret < 0) {
 		dev_err(hsw->dev, "error: set stream volume failed\n");
 		return ret;
@@ -905,7 +909,7 @@ int sst_hsw_mixer_set_volume(struct sst_hsw *hsw, u32 stage_id, u32 channel,
 	u32 volume)
 {
 	struct sst_hsw_ipc_volume_req req;
-	u32 header;
+	struct sst_ipc_message request;
 	int ret;
 
 	trace_ipc_request("set mixer volume", volume);
@@ -933,18 +937,19 @@ int sst_hsw_mixer_set_volume(struct sst_hsw *hsw, u32 stage_id, u32 channel,
 		req.channel = channel;
 	}
 
-	header = IPC_GLB_TYPE(IPC_GLB_STREAM_MESSAGE) |
+	request.header = IPC_GLB_TYPE(IPC_GLB_STREAM_MESSAGE) |
 		IPC_STR_TYPE(IPC_STR_STAGE_MESSAGE);
-	header |= (hsw->mixer_info.mixer_hw_id << IPC_STR_ID_SHIFT);
-	header |= (IPC_STG_SET_VOLUME << IPC_STG_TYPE_SHIFT);
-	header |= (stage_id << IPC_STG_ID_SHIFT);
+	request.header |= (hsw->mixer_info.mixer_hw_id << IPC_STR_ID_SHIFT);
+	request.header |= (IPC_STG_SET_VOLUME << IPC_STG_TYPE_SHIFT);
+	request.header |= (stage_id << IPC_STG_ID_SHIFT);
 
 	req.curve_duration = hsw->curve_duration;
 	req.curve_type = hsw->curve_type;
 	req.target_volume = volume;
 
-	ret = sst_ipc_tx_message_wait(&hsw->ipc, header, &req,
-		sizeof(req), NULL, 0);
+	request.data = &req;
+	request.size = sizeof(req);
+	ret = sst_ipc_tx_message_wait(&hsw->ipc, request, NULL);
 	if (ret < 0) {
 		dev_err(hsw->dev, "error: set mixer volume failed\n");
 		return ret;
@@ -983,7 +988,7 @@ struct sst_hsw_stream *sst_hsw_stream_new(struct sst_hsw *hsw, int id,
 
 int sst_hsw_stream_free(struct sst_hsw *hsw, struct sst_hsw_stream *stream)
 {
-	u32 header;
+	struct sst_ipc_message request;
 	int ret = 0;
 	struct sst_dsp *sst = hsw->dsp;
 	unsigned long flags;
@@ -1000,10 +1005,11 @@ int sst_hsw_stream_free(struct sst_hsw *hsw, struct sst_hsw_stream *stream)
 	trace_ipc_request("stream free", stream->host_id);
 
 	stream->free_req.stream_id = stream->reply.stream_hw_id;
-	header = IPC_GLB_TYPE(IPC_GLB_FREE_STREAM);
+	request.header = IPC_GLB_TYPE(IPC_GLB_FREE_STREAM);
+	request.data = &stream->free_req;
+	request.size = sizeof(stream->free_req);
 
-	ret = sst_ipc_tx_message_wait(&hsw->ipc, header, &stream->free_req,
-		sizeof(stream->free_req), NULL, 0);
+	ret = sst_ipc_tx_message_wait(&hsw->ipc, request, NULL);
 	if (ret < 0) {
 		dev_err(hsw->dev, "error: free stream %d failed\n",
 			stream->free_req.stream_id);
@@ -1175,9 +1181,7 @@ int sst_hsw_stream_set_module_info(struct sst_hsw *hsw,
 
 int sst_hsw_stream_commit(struct sst_hsw *hsw, struct sst_hsw_stream *stream)
 {
-	struct sst_hsw_ipc_stream_alloc_req *str_req = &stream->request;
-	struct sst_hsw_ipc_stream_alloc_reply *reply = &stream->reply;
-	u32 header;
+	struct sst_ipc_message request, reply = {0};
 	int ret;
 
 	if (!stream) {
@@ -1192,10 +1196,13 @@ int sst_hsw_stream_commit(struct sst_hsw *hsw, struct sst_hsw_stream *stream)
 
 	trace_ipc_request("stream alloc", stream->host_id);
 
-	header = IPC_GLB_TYPE(IPC_GLB_ALLOCATE_STREAM);
+	request.header = IPC_GLB_TYPE(IPC_GLB_ALLOCATE_STREAM);
+	request.data = &stream->request;
+	request.size = sizeof(stream->request);
+	reply.data = &stream->reply;
+	reply.size = sizeof(stream->reply);
 
-	ret = sst_ipc_tx_message_wait(&hsw->ipc, header, str_req,
-		sizeof(*str_req), reply, sizeof(*reply));
+	ret = sst_ipc_tx_message_wait(&hsw->ipc, request, &reply);
 	if (ret < 0) {
 		dev_err(hsw->dev, "error: stream commit failed\n");
 		return ret;
@@ -1235,23 +1242,22 @@ void sst_hsw_stream_set_silence_start(struct sst_hsw *hsw,
  ABI to be opaque to client PCM drivers to cope with any future ABI changes */
 int sst_hsw_mixer_get_info(struct sst_hsw *hsw)
 {
-	struct sst_hsw_ipc_stream_info_reply *reply;
-	u32 header;
+	struct sst_ipc_message request = {0}, reply = {0};
 	int ret;
 
-	reply = &hsw->mixer_info;
-	header = IPC_GLB_TYPE(IPC_GLB_GET_MIXER_STREAM_INFO);
+	request.header = IPC_GLB_TYPE(IPC_GLB_GET_MIXER_STREAM_INFO);
+	reply.data = &hsw->mixer_info;
+	reply.size = sizeof(hsw->mixer_info);
 
 	trace_ipc_request("get global mixer info", 0);
 
-	ret = sst_ipc_tx_message_wait(&hsw->ipc, header, NULL, 0,
-		reply, sizeof(*reply));
+	ret = sst_ipc_tx_message_wait(&hsw->ipc, request, &reply);
 	if (ret < 0) {
 		dev_err(hsw->dev, "error: get stream info failed\n");
 		return ret;
 	}
 
-	trace_hsw_mixer_info_reply(reply);
+	trace_hsw_mixer_info_reply(&hsw->mixer_info);
 
 	return 0;
 }
@@ -1260,16 +1266,15 @@ int sst_hsw_mixer_get_info(struct sst_hsw *hsw)
 static int sst_hsw_stream_operations(struct sst_hsw *hsw, int type,
 	int stream_id, int wait)
 {
-	u32 header;
+	struct sst_ipc_message request = {0};
 
-	header = IPC_GLB_TYPE(IPC_GLB_STREAM_MESSAGE) | IPC_STR_TYPE(type);
-	header |= (stream_id << IPC_STR_ID_SHIFT);
+	request.header = IPC_GLB_TYPE(IPC_GLB_STREAM_MESSAGE);
+	request.header |= IPC_STR_TYPE(type) | (stream_id << IPC_STR_ID_SHIFT);
 
 	if (wait)
-		return sst_ipc_tx_message_wait(&hsw->ipc, header,
-			NULL, 0, NULL, 0);
+		return sst_ipc_tx_message_wait(&hsw->ipc, request, NULL);
 	else
-		return sst_ipc_tx_message_nowait(&hsw->ipc, header, NULL, 0);
+		return sst_ipc_tx_message_nowait(&hsw->ipc, request);
 }
 
 /* Stream ALSA trigger operations */
@@ -1377,8 +1382,8 @@ int sst_hsw_device_set_config(struct sst_hsw *hsw,
 	enum sst_hsw_device_id dev, enum sst_hsw_device_mclk mclk,
 	enum sst_hsw_device_mode mode, u32 clock_divider)
 {
+	struct sst_ipc_message request;
 	struct sst_hsw_ipc_device_config_req config;
-	u32 header;
 	int ret;
 
 	trace_ipc_request("set device config", dev);
@@ -1394,10 +1399,11 @@ int sst_hsw_device_set_config(struct sst_hsw *hsw,
 
 	trace_hsw_device_config_req(&config);
 
-	header = IPC_GLB_TYPE(IPC_GLB_SET_DEVICE_FORMATS);
+	request.header = IPC_GLB_TYPE(IPC_GLB_SET_DEVICE_FORMATS);
+	request.data = &config;
+	request.size = sizeof(config);
 
-	ret = sst_ipc_tx_message_wait(&hsw->ipc, header, &config,
-		sizeof(config), NULL, 0);
+	ret = sst_ipc_tx_message_wait(&hsw->ipc, request, NULL);
 	if (ret < 0)
 		dev_err(hsw->dev, "error: set device formats failed\n");
 
@@ -1409,16 +1415,20 @@ EXPORT_SYMBOL_GPL(sst_hsw_device_set_config);
 int sst_hsw_dx_set_state(struct sst_hsw *hsw,
 	enum sst_hsw_dx_state state, struct sst_hsw_ipc_dx_reply *dx)
 {
-	u32 header, state_;
+	struct sst_ipc_message request, reply = {0};
+	u32 state_;
 	int ret, item;
 
-	header = IPC_GLB_TYPE(IPC_GLB_ENTER_DX_STATE);
 	state_ = state;
+	request.header = IPC_GLB_TYPE(IPC_GLB_ENTER_DX_STATE);
+	request.data = &state_;
+	request.size = sizeof(state_);
+	reply.data = dx;
+	reply.size = sizeof(*dx);
 
 	trace_ipc_request("PM enter Dx state", state);
 
-	ret = sst_ipc_tx_message_wait(&hsw->ipc, header, &state_,
-		sizeof(state_), dx, sizeof(*dx));
+	ret = sst_ipc_tx_message_wait(&hsw->ipc, request, &reply);
 	if (ret < 0) {
 		dev_err(hsw->dev, "ipc: error set dx state %d failed\n", state);
 		return ret;
@@ -1878,7 +1888,7 @@ int sst_hsw_module_enable(struct sst_hsw *hsw,
 	u32 module_id, u32 instance_id)
 {
 	int ret;
-	u32 header = 0;
+	struct sst_ipc_message request;
 	struct sst_hsw_ipc_module_config config;
 	struct sst_module *module;
 	struct sst_module_runtime *runtime;
@@ -1907,10 +1917,10 @@ int sst_hsw_module_enable(struct sst_hsw *hsw,
 		return -ENXIO;
 	}
 
-	header = IPC_GLB_TYPE(IPC_GLB_MODULE_OPERATION) |
+	request.header = IPC_GLB_TYPE(IPC_GLB_MODULE_OPERATION) |
 			IPC_MODULE_OPERATION(IPC_MODULE_ENABLE) |
 			IPC_MODULE_ID(module_id);
-	dev_dbg(dev, "module enable header: %x\n", header);
+	dev_dbg(dev, "module enable header: %x\n", (u32)request.header);
 
 	config.map.module_entries_count = 1;
 	config.map.module_entries[0].module_id = module->id;
@@ -1932,8 +1942,9 @@ int sst_hsw_module_enable(struct sst_hsw *hsw,
 		config.scratch_mem.size, config.scratch_mem.offset,
 		config.map.module_entries[0].entry_point);
 
-	ret = sst_ipc_tx_message_wait(&hsw->ipc, header,
-			&config, sizeof(config), NULL, 0);
+	request.data = &config;
+	request.size = sizeof(config);
+	ret = sst_ipc_tx_message_wait(&hsw->ipc, request, NULL);
 	if (ret < 0)
 		dev_err(dev, "ipc: module enable failed - %d\n", ret);
 	else
@@ -1946,7 +1957,7 @@ int sst_hsw_module_disable(struct sst_hsw *hsw,
 	u32 module_id, u32 instance_id)
 {
 	int ret;
-	u32 header;
+	struct sst_ipc_message request = {0};
 	struct sst_module *module;
 	struct device *dev = hsw->dev;
 	struct sst_dsp *dsp = hsw->dsp;
@@ -1967,11 +1978,11 @@ int sst_hsw_module_disable(struct sst_hsw *hsw,
 		return -ENXIO;
 	}
 
-	header = IPC_GLB_TYPE(IPC_GLB_MODULE_OPERATION) |
+	request.header = IPC_GLB_TYPE(IPC_GLB_MODULE_OPERATION) |
 			IPC_MODULE_OPERATION(IPC_MODULE_DISABLE) |
 			IPC_MODULE_ID(module_id);
 
-	ret = sst_ipc_tx_message_wait(&hsw->ipc, header,  NULL, 0, NULL, 0);
+	ret = sst_ipc_tx_message_wait(&hsw->ipc, request, NULL);
 	if (ret < 0)
 		dev_err(dev, "module disable failed - %d\n", ret);
 	else
@@ -1985,15 +1996,16 @@ int sst_hsw_module_set_param(struct sst_hsw *hsw,
 	u32 param_size, char *param)
 {
 	int ret;
-	u32 header = 0;
-	u32 payload_size = 0, transfer_parameter_size = 0;
+	struct sst_ipc_message request = {0};
+	u32 payload_size = 0;
 	struct sst_hsw_transfer_parameter *parameter;
 	struct device *dev = hsw->dev;
 
-	header = IPC_GLB_TYPE(IPC_GLB_MODULE_OPERATION) |
+	request.header = IPC_GLB_TYPE(IPC_GLB_MODULE_OPERATION) |
 			IPC_MODULE_OPERATION(IPC_MODULE_SET_PARAMETER) |
 			IPC_MODULE_ID(module_id);
-	dev_dbg(dev, "sst_hsw_module_set_param header=%x\n", header);
+	dev_dbg(dev, "sst_hsw_module_set_param header=%x\n",
+			(u32)request.header);
 
 	payload_size = param_size +
 		sizeof(struct sst_hsw_transfer_parameter) -
@@ -2003,14 +2015,14 @@ int sst_hsw_module_set_param(struct sst_hsw *hsw,
 
 	if (payload_size <= SST_HSW_IPC_MAX_SHORT_PARAMETER_SIZE) {
 		/* short parameter, mailbox can contain data */
-		dev_dbg(dev, "transfer parameter size : %d\n",
-			transfer_parameter_size);
+		dev_dbg(dev, "transfer parameter size : %zu\n",
+			request.size);
 
-		transfer_parameter_size = ALIGN(payload_size, 4);
-		dev_dbg(dev, "transfer parameter aligned size : %d\n",
-			transfer_parameter_size);
+		request.size = ALIGN(payload_size, 4);
+		dev_dbg(dev, "transfer parameter aligned size : %zu\n",
+			request.size);
 
-		parameter = kzalloc(transfer_parameter_size, GFP_KERNEL);
+		parameter = kzalloc(request.size, GFP_KERNEL);
 		if (parameter == NULL)
 			return -ENOMEM;
 
@@ -2022,9 +2034,9 @@ int sst_hsw_module_set_param(struct sst_hsw *hsw,
 
 	parameter->parameter_id = parameter_id;
 	parameter->data_size = param_size;
+	request.data = parameter;
 
-	ret = sst_ipc_tx_message_wait(&hsw->ipc, header,
-		parameter, transfer_parameter_size , NULL, 0);
+	ret = sst_ipc_tx_message_wait(&hsw->ipc, request, NULL);
 	if (ret < 0)
 		dev_err(dev, "ipc: module set parameter failed - %d\n", ret);
 
@@ -2041,8 +2053,8 @@ static struct sst_dsp_device hsw_dev = {
 static void hsw_tx_msg(struct sst_generic_ipc *ipc, struct ipc_message *msg)
 {
 	/* send the message */
-	sst_dsp_outbox_write(ipc->dsp, msg->tx_data, msg->tx_size);
-	sst_dsp_ipc_msg_tx(ipc->dsp, msg->header);
+	sst_dsp_outbox_write(ipc->dsp, msg->tx.data, msg->tx.size);
+	sst_dsp_ipc_msg_tx(ipc->dsp, msg->tx.header);
 }
 
 static void hsw_shim_dbg(struct sst_generic_ipc *ipc, const char *text)
@@ -2063,7 +2075,7 @@ static void hsw_shim_dbg(struct sst_generic_ipc *ipc, const char *text)
 static void hsw_tx_data_copy(struct ipc_message *msg, char *tx_data,
 	size_t tx_size)
 {
-	memcpy(msg->tx_data, tx_data, tx_size);
+	memcpy(msg->tx.data, tx_data, tx_size);
 }
 
 static u64 hsw_reply_msg_match(u64 header, u64 *mask)
diff --git a/sound/soc/intel/skylake/Makefile b/sound/soc/intel/skylake/Makefile
index 86f6e1d801af..48544ff1a3e6 100644
--- a/sound/soc/intel/skylake/Makefile
+++ b/sound/soc/intel/skylake/Makefile
@@ -1,6 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
-snd-soc-skl-objs := skl.o skl-pcm.o skl-nhlt.o skl-messages.o \
-skl-topology.o
+snd-soc-skl-objs := skl.o skl-pcm.o skl-nhlt.o skl-messages.o skl-topology.o \
+		skl-sst-ipc.o skl-sst-dsp.o cnl-sst-dsp.o skl-sst-cldma.o \
+		skl-sst.o bxt-sst.o cnl-sst.o skl-sst-utils.o
 
 ifdef CONFIG_DEBUG_FS
   snd-soc-skl-objs += skl-debug.o
@@ -8,13 +9,6 @@ endif
 
 obj-$(CONFIG_SND_SOC_INTEL_SKYLAKE) += snd-soc-skl.o
 
-# Skylake IPC Support
-snd-soc-skl-ipc-objs := skl-sst-ipc.o skl-sst-dsp.o cnl-sst-dsp.o \
-		skl-sst-cldma.o skl-sst.o bxt-sst.o cnl-sst.o \
-		skl-sst-utils.o
-
-obj-$(CONFIG_SND_SOC_INTEL_SKYLAKE) += snd-soc-skl-ipc.o
-
 #Skylake Clock device support
 snd-soc-skl-ssp-clk-objs := skl-ssp-clk.o
 
diff --git a/sound/soc/intel/skylake/bxt-sst.c b/sound/soc/intel/skylake/bxt-sst.c
index 46d5159cf905..92a82e6b5fe6 100644
--- a/sound/soc/intel/skylake/bxt-sst.c
+++ b/sound/soc/intel/skylake/bxt-sst.c
@@ -14,7 +14,7 @@
 
 #include "../common/sst-dsp.h"
 #include "../common/sst-dsp-priv.h"
-#include "skl-sst-ipc.h"
+#include "skl.h"
 
 #define BXT_BASEFW_TIMEOUT	3000
 #define BXT_INIT_TIMEOUT	300
@@ -49,7 +49,7 @@ static int
 bxt_load_library(struct sst_dsp *ctx, struct skl_lib_info *linfo, int lib_count)
 {
 	struct snd_dma_buffer dmab;
-	struct skl_sst *skl = ctx->thread_context;
+	struct skl_dev *skl = ctx->thread_context;
 	struct firmware stripped_fw;
 	int ret = 0, i, dma_id, stream_tag;
 
@@ -184,7 +184,7 @@ static int sst_transfer_fw_host_dma(struct sst_dsp *ctx)
 static int bxt_load_base_firmware(struct sst_dsp *ctx)
 {
 	struct firmware stripped_fw;
-	struct skl_sst *skl = ctx->thread_context;
+	struct skl_dev *skl = ctx->thread_context;
 	int ret, i;
 
 	if (ctx->fw == NULL) {
@@ -268,7 +268,7 @@ sst_load_base_firmware_failed:
  */
 static int bxt_d0i3_target_state(struct sst_dsp *ctx)
 {
-	struct skl_sst *skl = ctx->thread_context;
+	struct skl_dev *skl = ctx->thread_context;
 	struct skl_d0i3_data *d0i3 = &skl->d0i3;
 
 	if (skl->cores.state[SKL_DSP_CORE0_ID] != SKL_DSP_RUNNING)
@@ -288,8 +288,8 @@ static void bxt_set_dsp_D0i3(struct work_struct *work)
 {
 	int ret;
 	struct skl_ipc_d0ix_msg msg;
-	struct skl_sst *skl = container_of(work,
-			struct skl_sst, d0i3.work.work);
+	struct skl_dev *skl = container_of(work,
+			struct skl_dev, d0i3.work.work);
 	struct sst_dsp *ctx = skl->dsp;
 	struct skl_d0i3_data *d0i3 = &skl->d0i3;
 	int target_state;
@@ -331,7 +331,7 @@ static void bxt_set_dsp_D0i3(struct work_struct *work)
 
 static int bxt_schedule_dsp_D0i3(struct sst_dsp *ctx)
 {
-	struct skl_sst *skl = ctx->thread_context;
+	struct skl_dev *skl = ctx->thread_context;
 	struct skl_d0i3_data *d0i3 = &skl->d0i3;
 
 	/* Schedule D0i3 only if the usecase ref counts are appropriate */
@@ -350,7 +350,7 @@ static int bxt_set_dsp_D0i0(struct sst_dsp *ctx)
 {
 	int ret;
 	struct skl_ipc_d0ix_msg msg;
-	struct skl_sst *skl = ctx->thread_context;
+	struct skl_dev *skl = ctx->thread_context;
 
 	dev_dbg(ctx->dev, "In %s:\n", __func__);
 
@@ -389,7 +389,7 @@ static int bxt_set_dsp_D0i0(struct sst_dsp *ctx)
 
 static int bxt_set_dsp_D0(struct sst_dsp *ctx, unsigned int core_id)
 {
-	struct skl_sst *skl = ctx->thread_context;
+	struct skl_dev *skl = ctx->thread_context;
 	int ret;
 	struct skl_ipc_dxstate_info dx;
 	unsigned int core_mask = SKL_DSP_CORE_MASK(core_id);
@@ -486,7 +486,7 @@ static int bxt_set_dsp_D3(struct sst_dsp *ctx, unsigned int core_id)
 {
 	int ret;
 	struct skl_ipc_dxstate_info dx;
-	struct skl_sst *skl = ctx->thread_context;
+	struct skl_dev *skl = ctx->thread_context;
 	unsigned int core_mask = SKL_DSP_CORE_MASK(core_id);
 
 	dx.core_mask = core_mask;
@@ -548,9 +548,9 @@ static struct sst_dsp_device skl_dev = {
 
 int bxt_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
 			const char *fw_name, struct skl_dsp_loader_ops dsp_ops,
-			struct skl_sst **dsp)
+			struct skl_dev **dsp)
 {
-	struct skl_sst *skl;
+	struct skl_dev *skl;
 	struct sst_dsp *sst;
 	int ret;
 
@@ -591,10 +591,10 @@ int bxt_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
 }
 EXPORT_SYMBOL_GPL(bxt_sst_dsp_init);
 
-int bxt_sst_init_fw(struct device *dev, struct skl_sst *ctx)
+int bxt_sst_init_fw(struct device *dev, struct skl_dev *skl)
 {
 	int ret;
-	struct sst_dsp *sst = ctx->dsp;
+	struct sst_dsp *sst = skl->dsp;
 
 	ret = sst->fw_ops.load_fw(sst);
 	if (ret < 0) {
@@ -604,29 +604,29 @@ int bxt_sst_init_fw(struct device *dev, struct skl_sst *ctx)
 
 	skl_dsp_init_core_state(sst);
 
-	if (ctx->lib_count > 1) {
-		ret = sst->fw_ops.load_library(sst, ctx->lib_info,
-						ctx->lib_count);
+	if (skl->lib_count > 1) {
+		ret = sst->fw_ops.load_library(sst, skl->lib_info,
+						skl->lib_count);
 		if (ret < 0) {
 			dev_err(dev, "Load Library failed : %x\n", ret);
 			return ret;
 		}
 	}
-	ctx->is_first_boot = false;
+	skl->is_first_boot = false;
 
 	return 0;
 }
 EXPORT_SYMBOL_GPL(bxt_sst_init_fw);
 
-void bxt_sst_dsp_cleanup(struct device *dev, struct skl_sst *ctx)
+void bxt_sst_dsp_cleanup(struct device *dev, struct skl_dev *skl)
 {
 
-	skl_release_library(ctx->lib_info, ctx->lib_count);
-	if (ctx->dsp->fw)
-		release_firmware(ctx->dsp->fw);
-	skl_freeup_uuid_list(ctx);
-	skl_ipc_free(&ctx->ipc);
-	ctx->dsp->ops->free(ctx->dsp);
+	skl_release_library(skl->lib_info, skl->lib_count);
+	if (skl->dsp->fw)
+		release_firmware(skl->dsp->fw);
+	skl_freeup_uuid_list(skl);
+	skl_ipc_free(&skl->ipc);
+	skl->dsp->ops->free(skl->dsp);
 }
 EXPORT_SYMBOL_GPL(bxt_sst_dsp_cleanup);
 
diff --git a/sound/soc/intel/skylake/cnl-sst-dsp.h b/sound/soc/intel/skylake/cnl-sst-dsp.h
index 426515faab52..7bd4d2a8fdfa 100644
--- a/sound/soc/intel/skylake/cnl-sst-dsp.h
+++ b/sound/soc/intel/skylake/cnl-sst-dsp.h
@@ -9,7 +9,6 @@
 #define __CNL_SST_DSP_H__
 
 struct sst_dsp;
-struct skl_sst;
 struct sst_dsp_device;
 struct sst_generic_ipc;
 
@@ -97,8 +96,8 @@ void cnl_ipc_free(struct sst_generic_ipc *ipc);
 
 int cnl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
 		     const char *fw_name, struct skl_dsp_loader_ops dsp_ops,
-		     struct skl_sst **dsp);
-int cnl_sst_init_fw(struct device *dev, struct skl_sst *ctx);
-void cnl_sst_dsp_cleanup(struct device *dev, struct skl_sst *ctx);
+		     struct skl_dev **dsp);
+int cnl_sst_init_fw(struct device *dev, struct skl_dev *skl);
+void cnl_sst_dsp_cleanup(struct device *dev, struct skl_dev *skl);
 
 #endif /*__CNL_SST_DSP_H__*/
diff --git a/sound/soc/intel/skylake/cnl-sst.c b/sound/soc/intel/skylake/cnl-sst.c
index f2c09fa6ea40..4f64f097e9ae 100644
--- a/sound/soc/intel/skylake/cnl-sst.c
+++ b/sound/soc/intel/skylake/cnl-sst.c
@@ -24,8 +24,7 @@
 #include "../common/sst-dsp-priv.h"
 #include "../common/sst-ipc.h"
 #include "cnl-sst-dsp.h"
-#include "skl-sst-dsp.h"
-#include "skl-sst-ipc.h"
+#include "skl.h"
 
 #define CNL_FW_ROM_INIT		0x1
 #define CNL_FW_INIT		0x5
@@ -109,7 +108,7 @@ static int sst_transfer_fw_host_dma(struct sst_dsp *ctx)
 static int cnl_load_base_firmware(struct sst_dsp *ctx)
 {
 	struct firmware stripped_fw;
-	struct skl_sst *cnl = ctx->thread_context;
+	struct skl_dev *cnl = ctx->thread_context;
 	int ret;
 
 	if (!ctx->fw) {
@@ -167,7 +166,7 @@ cnl_load_base_firmware_failed:
 
 static int cnl_set_dsp_D0(struct sst_dsp *ctx, unsigned int core_id)
 {
-	struct skl_sst *cnl = ctx->thread_context;
+	struct skl_dev *cnl = ctx->thread_context;
 	unsigned int core_mask = SKL_DSP_CORE_MASK(core_id);
 	struct skl_ipc_dxstate_info dx;
 	int ret;
@@ -229,7 +228,7 @@ err:
 
 static int cnl_set_dsp_D3(struct sst_dsp *ctx, unsigned int core_id)
 {
-	struct skl_sst *cnl = ctx->thread_context;
+	struct skl_dev *cnl = ctx->thread_context;
 	unsigned int core_mask = SKL_DSP_CORE_MASK(core_id);
 	struct skl_ipc_dxstate_info dx;
 	int ret;
@@ -293,7 +292,7 @@ static struct sst_ops cnl_ops = {
 static irqreturn_t cnl_dsp_irq_thread_handler(int irq, void *context)
 {
 	struct sst_dsp *dsp = context;
-	struct skl_sst *cnl = sst_dsp_get_thread_context(dsp);
+	struct skl_dev *cnl = sst_dsp_get_thread_context(dsp);
 	struct sst_generic_ipc *ipc = &cnl->ipc;
 	struct skl_ipc_header header = {0};
 	u32 hipcida, hipctdr, hipctdd;
@@ -367,10 +366,10 @@ static struct sst_dsp_device cnl_dev = {
 
 static void cnl_ipc_tx_msg(struct sst_generic_ipc *ipc, struct ipc_message *msg)
 {
-	struct skl_ipc_header *header = (struct skl_ipc_header *)(&msg->header);
+	struct skl_ipc_header *header = (struct skl_ipc_header *)(&msg->tx.header);
 
-	if (msg->tx_size)
-		sst_dsp_outbox_write(ipc->dsp, msg->tx_data, msg->tx_size);
+	if (msg->tx.size)
+		sst_dsp_outbox_write(ipc->dsp, msg->tx.data, msg->tx.size);
 	sst_dsp_shim_write_unlocked(ipc->dsp, CNL_ADSP_REG_HIPCIDD,
 				    header->extension);
 	sst_dsp_shim_write_unlocked(ipc->dsp, CNL_ADSP_REG_HIPCIDR,
@@ -386,7 +385,7 @@ static bool cnl_ipc_is_dsp_busy(struct sst_dsp *dsp)
 	return (hipcidr & CNL_ADSP_REG_HIPCIDR_BUSY);
 }
 
-static int cnl_ipc_init(struct device *dev, struct skl_sst *cnl)
+static int cnl_ipc_init(struct device *dev, struct skl_dev *cnl)
 {
 	struct sst_generic_ipc *ipc;
 	int err;
@@ -415,9 +414,9 @@ static int cnl_ipc_init(struct device *dev, struct skl_sst *cnl)
 
 int cnl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
 		     const char *fw_name, struct skl_dsp_loader_ops dsp_ops,
-		     struct skl_sst **dsp)
+		     struct skl_dev **dsp)
 {
-	struct skl_sst *cnl;
+	struct skl_dev *cnl;
 	struct sst_dsp *sst;
 	int ret;
 
@@ -454,12 +453,12 @@ int cnl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
 }
 EXPORT_SYMBOL_GPL(cnl_sst_dsp_init);
 
-int cnl_sst_init_fw(struct device *dev, struct skl_sst *ctx)
+int cnl_sst_init_fw(struct device *dev, struct skl_dev *skl)
 {
 	int ret;
-	struct sst_dsp *sst = ctx->dsp;
+	struct sst_dsp *sst = skl->dsp;
 
-	ret = ctx->dsp->fw_ops.load_fw(sst);
+	ret = skl->dsp->fw_ops.load_fw(sst);
 	if (ret < 0) {
 		dev_err(dev, "load base fw failed: %d", ret);
 		return ret;
@@ -467,21 +466,21 @@ int cnl_sst_init_fw(struct device *dev, struct skl_sst *ctx)
 
 	skl_dsp_init_core_state(sst);
 
-	ctx->is_first_boot = false;
+	skl->is_first_boot = false;
 
 	return 0;
 }
 EXPORT_SYMBOL_GPL(cnl_sst_init_fw);
 
-void cnl_sst_dsp_cleanup(struct device *dev, struct skl_sst *ctx)
+void cnl_sst_dsp_cleanup(struct device *dev, struct skl_dev *skl)
 {
-	if (ctx->dsp->fw)
-		release_firmware(ctx->dsp->fw);
+	if (skl->dsp->fw)
+		release_firmware(skl->dsp->fw);
 
-	skl_freeup_uuid_list(ctx);
-	cnl_ipc_free(&ctx->ipc);
+	skl_freeup_uuid_list(skl);
+	cnl_ipc_free(&skl->ipc);
 
-	ctx->dsp->ops->free(ctx->dsp);
+	skl->dsp->ops->free(skl->dsp);
 }
 EXPORT_SYMBOL_GPL(cnl_sst_dsp_cleanup);
 
diff --git a/sound/soc/intel/skylake/skl-debug.c b/sound/soc/intel/skylake/skl-debug.c
index b9b4a72a4334..3466675f2678 100644
--- a/sound/soc/intel/skylake/skl-debug.c
+++ b/sound/soc/intel/skylake/skl-debug.c
@@ -20,7 +20,7 @@
 #define FW_REG_SIZE	0x60
 
 struct skl_debug {
-	struct skl *skl;
+	struct skl_dev *skl;
 	struct device *dev;
 
 	struct dentry *fs;
@@ -66,6 +66,8 @@ static ssize_t module_read(struct file *file, char __user *user_buf,
 			   size_t count, loff_t *ppos)
 {
 	struct skl_module_cfg *mconfig = file->private_data;
+	struct skl_module *module = mconfig->module;
+	struct skl_module_res *res = &module->resources[mconfig->res_idx];
 	char *buf;
 	ssize_t ret;
 
@@ -79,8 +81,8 @@ static ssize_t module_read(struct file *file, char __user *user_buf,
 			mconfig->id.pvt_id);
 
 	ret += snprintf(buf + ret, MOD_BUF - ret,
-			"Resources:\n\tMCPS %#x\n\tIBS %#x\n\tOBS %#x\t\n",
-			mconfig->mcps, mconfig->ibs, mconfig->obs);
+			"Resources:\n\tCPC %#x\n\tIBS %#x\n\tOBS %#x\t\n",
+			res->cpc, res->ibs, res->obs);
 
 	ret += snprintf(buf + ret, MOD_BUF - ret,
 			"Module data:\n\tCore %d\n\tIn queue %d\n\t"
@@ -162,17 +164,15 @@ void skl_debug_init_module(struct skl_debug *d,
 			struct snd_soc_dapm_widget *w,
 			struct skl_module_cfg *mconfig)
 {
-	if (!debugfs_create_file(w->name, 0444,
-				d->modules, mconfig,
-				&mcfg_fops))
-		dev_err(d->dev, "%s: module debugfs init failed\n", w->name);
+	debugfs_create_file(w->name, 0444, d->modules, mconfig,
+			    &mcfg_fops);
 }
 
 static ssize_t fw_softreg_read(struct file *file, char __user *user_buf,
 			       size_t count, loff_t *ppos)
 {
 	struct skl_debug *d = file->private_data;
-	struct sst_dsp *sst = d->skl->skl_sst->dsp;
+	struct sst_dsp *sst = d->skl->dsp;
 	size_t w0_stat_sz = sst->addr.w0_stat_sz;
 	void __iomem *in_base = sst->mailbox.in_base;
 	void __iomem *fw_reg_addr;
@@ -188,7 +188,7 @@ static ssize_t fw_softreg_read(struct file *file, char __user *user_buf,
 	memset(d->fw_read_buff, 0, FW_REG_BUF);
 
 	if (w0_stat_sz > 0)
-		__iowrite32_copy(d->fw_read_buff, fw_reg_addr, w0_stat_sz >> 2);
+		__ioread32_copy(d->fw_read_buff, fw_reg_addr, w0_stat_sz >> 2);
 
 	for (offset = 0; offset < FW_REG_SIZE; offset += 16) {
 		ret += snprintf(tmp + ret, FW_REG_BUF - ret, "%#.4x: ", offset);
@@ -213,7 +213,7 @@ static const struct file_operations soft_regs_ctrl_fops = {
 	.llseek = default_llseek,
 };
 
-struct skl_debug *skl_debugfs_init(struct skl *skl)
+struct skl_debug *skl_debugfs_init(struct skl_dev *skl)
 {
 	struct skl_debug *d;
 
@@ -222,37 +222,21 @@ struct skl_debug *skl_debugfs_init(struct skl *skl)
 		return NULL;
 
 	/* create the debugfs dir with platform component's debugfs as parent */
-	d->fs = debugfs_create_dir("dsp",
-				   skl->component->debugfs_root);
-	if (IS_ERR(d->fs) || !d->fs) {
-		dev_err(&skl->pci->dev, "debugfs root creation failed\n");
-		return NULL;
-	}
+	d->fs = debugfs_create_dir("dsp", skl->component->debugfs_root);
 
 	d->skl = skl;
 	d->dev = &skl->pci->dev;
 
 	/* now create the module dir */
 	d->modules = debugfs_create_dir("modules", d->fs);
-	if (IS_ERR(d->modules) || !d->modules) {
-		dev_err(&skl->pci->dev, "modules debugfs create failed\n");
-		goto err;
-	}
 
-	if (!debugfs_create_file("fw_soft_regs_rd", 0444, d->fs, d,
-				 &soft_regs_ctrl_fops)) {
-		dev_err(d->dev, "fw soft regs control debugfs init failed\n");
-		goto err;
-	}
+	debugfs_create_file("fw_soft_regs_rd", 0444, d->fs, d,
+			    &soft_regs_ctrl_fops);
 
 	return d;
-
-err:
-	debugfs_remove_recursive(d->fs);
-	return NULL;
 }
 
-void skl_debugfs_exit(struct skl *skl)
+void skl_debugfs_exit(struct skl_dev *skl)
 {
 	struct skl_debug *d = skl->debugfs;
 
diff --git a/sound/soc/intel/skylake/skl-messages.c b/sound/soc/intel/skylake/skl-messages.c
index febc070839e0..476ef1897961 100644
--- a/sound/soc/intel/skylake/skl-messages.c
+++ b/sound/soc/intel/skylake/skl-messages.c
@@ -25,29 +25,18 @@
 static int skl_alloc_dma_buf(struct device *dev,
 		struct snd_dma_buffer *dmab, size_t size)
 {
-	struct hdac_bus *bus = dev_get_drvdata(dev);
-
-	if (!bus)
-		return -ENODEV;
-
-	return  bus->io_ops->dma_alloc_pages(bus, SNDRV_DMA_TYPE_DEV, size, dmab);
+	return snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, dev, size, dmab);
 }
 
 static int skl_free_dma_buf(struct device *dev, struct snd_dma_buffer *dmab)
 {
-	struct hdac_bus *bus = dev_get_drvdata(dev);
-
-	if (!bus)
-		return -ENODEV;
-
-	bus->io_ops->dma_free_pages(bus, dmab);
-
+	snd_dma_free_pages(dmab);
 	return 0;
 }
 
 #define SKL_ASTATE_PARAM_ID	4
 
-void skl_dsp_set_astate_cfg(struct skl_sst *ctx, u32 cnt, void *data)
+void skl_dsp_set_astate_cfg(struct skl_dev *skl, u32 cnt, void *data)
 {
 	struct skl_ipc_large_config_msg	msg = {0};
 
@@ -55,25 +44,7 @@ void skl_dsp_set_astate_cfg(struct skl_sst *ctx, u32 cnt, void *data)
 	msg.param_data_size = (cnt * sizeof(struct skl_astate_param) +
 				sizeof(cnt));
 
-	skl_ipc_set_large_config(&ctx->ipc, &msg, data);
-}
-
-#define NOTIFICATION_PARAM_ID 3
-#define NOTIFICATION_MASK 0xf
-
-/* disable notfication for underruns/overruns from firmware module */
-void skl_dsp_enable_notification(struct skl_sst *ctx, bool enable)
-{
-	struct notification_mask mask;
-	struct skl_ipc_large_config_msg	msg = {0};
-
-	mask.notify = NOTIFICATION_MASK;
-	mask.enable = enable;
-
-	msg.large_param_id = NOTIFICATION_PARAM_ID;
-	msg.param_data_size = sizeof(mask);
-
-	skl_ipc_set_large_config(&ctx->ipc, &msg, (u32 *)&mask);
+	skl_ipc_set_large_config(&skl->ipc, &msg, data);
 }
 
 static int skl_dsp_setup_spib(struct device *dev, unsigned int size,
@@ -277,7 +248,7 @@ const struct skl_dsp_ops *skl_get_dsp_ops(int pci_id)
 	return NULL;
 }
 
-int skl_init_dsp(struct skl *skl)
+int skl_init_dsp(struct skl_dev *skl)
 {
 	void __iomem *mmio_base;
 	struct hdac_bus *bus = skl_to_bus(skl);
@@ -307,13 +278,13 @@ int skl_init_dsp(struct skl *skl)
 	loader_ops = ops->loader_ops();
 	ret = ops->init(bus->dev, mmio_base, irq,
 				skl->fw_name, loader_ops,
-				&skl->skl_sst);
+				&skl);
 
 	if (ret < 0)
 		goto unmap_mmio;
 
-	skl->skl_sst->dsp_ops = ops;
-	cores = &skl->skl_sst->cores;
+	skl->dsp_ops = ops;
+	cores = &skl->cores;
 	cores->count = ops->num_cores;
 
 	cores->state = kcalloc(cores->count, sizeof(*cores->state), GFP_KERNEL);
@@ -342,21 +313,20 @@ unmap_mmio:
 	return ret;
 }
 
-int skl_free_dsp(struct skl *skl)
+int skl_free_dsp(struct skl_dev *skl)
 {
 	struct hdac_bus *bus = skl_to_bus(skl);
-	struct skl_sst *ctx = skl->skl_sst;
 
 	/* disable  ppcap interrupt */
 	snd_hdac_ext_bus_ppcap_int_enable(bus, false);
 
-	ctx->dsp_ops->cleanup(bus->dev, ctx);
+	skl->dsp_ops->cleanup(bus->dev, skl);
 
-	kfree(ctx->cores.state);
-	kfree(ctx->cores.usage_count);
+	kfree(skl->cores.state);
+	kfree(skl->cores.usage_count);
 
-	if (ctx->dsp->addr.lpe)
-		iounmap(ctx->dsp->addr.lpe);
+	if (skl->dsp->addr.lpe)
+		iounmap(skl->dsp->addr.lpe);
 
 	return 0;
 }
@@ -368,15 +338,14 @@ int skl_free_dsp(struct skl *skl)
  * mode during system suspend. In the case of normal suspend, cancel
  * any pending D0i3 work.
  */
-int skl_suspend_late_dsp(struct skl *skl)
+int skl_suspend_late_dsp(struct skl_dev *skl)
 {
-	struct skl_sst *ctx = skl->skl_sst;
 	struct delayed_work *dwork;
 
-	if (!ctx)
+	if (!skl)
 		return 0;
 
-	dwork = &ctx->d0i3.work;
+	dwork = &skl->d0i3.work;
 
 	if (dwork->work.func) {
 		if (skl->supend_active)
@@ -388,9 +357,8 @@ int skl_suspend_late_dsp(struct skl *skl)
 	return 0;
 }
 
-int skl_suspend_dsp(struct skl *skl)
+int skl_suspend_dsp(struct skl_dev *skl)
 {
-	struct skl_sst *ctx = skl->skl_sst;
 	struct hdac_bus *bus = skl_to_bus(skl);
 	int ret;
 
@@ -398,7 +366,7 @@ int skl_suspend_dsp(struct skl *skl)
 	if (!bus->ppcap)
 		return 0;
 
-	ret = skl_dsp_sleep(ctx->dsp);
+	ret = skl_dsp_sleep(skl->dsp);
 	if (ret < 0)
 		return ret;
 
@@ -409,9 +377,8 @@ int skl_suspend_dsp(struct skl *skl)
 	return 0;
 }
 
-int skl_resume_dsp(struct skl *skl)
+int skl_resume_dsp(struct skl_dev *skl)
 {
-	struct skl_sst *ctx = skl->skl_sst;
 	struct hdac_bus *bus = skl_to_bus(skl);
 	int ret;
 
@@ -424,26 +391,24 @@ int skl_resume_dsp(struct skl *skl)
 	snd_hdac_ext_bus_ppcap_int_enable(bus, true);
 
 	/* check if DSP 1st boot is done */
-	if (skl->skl_sst->is_first_boot)
+	if (skl->is_first_boot)
 		return 0;
 
 	/*
 	 * Disable dynamic clock and power gating during firmware
 	 * and library download
 	 */
-	ctx->enable_miscbdcge(ctx->dev, false);
-	ctx->clock_power_gating(ctx->dev, false);
+	skl->enable_miscbdcge(skl->dev, false);
+	skl->clock_power_gating(skl->dev, false);
 
-	ret = skl_dsp_wake(ctx->dsp);
-	ctx->enable_miscbdcge(ctx->dev, true);
-	ctx->clock_power_gating(ctx->dev, true);
+	ret = skl_dsp_wake(skl->dsp);
+	skl->enable_miscbdcge(skl->dev, true);
+	skl->clock_power_gating(skl->dev, true);
 	if (ret < 0)
 		return ret;
 
-	skl_dsp_enable_notification(skl->skl_sst, false);
-
 	if (skl->cfg.astate_cfg != NULL) {
-		skl_dsp_set_astate_cfg(skl->skl_sst, skl->cfg.astate_cfg->count,
+		skl_dsp_set_astate_cfg(skl, skl->cfg.astate_cfg->count,
 					skl->cfg.astate_cfg);
 	}
 	return ret;
@@ -476,7 +441,7 @@ enum skl_bitdepth skl_get_bit_depth(int params)
  * which are read from widget information passed through topology binary
  * This is send when we create a module with INIT_INSTANCE IPC msg
  */
-static void skl_set_base_module_format(struct skl_sst *ctx,
+static void skl_set_base_module_format(struct skl_dev *skl,
 			struct skl_module_cfg *mconfig,
 			struct skl_base_cfg *base_cfg)
 {
@@ -493,7 +458,7 @@ static void skl_set_base_module_format(struct skl_sst *ctx,
 	base_cfg->audio_fmt.ch_cfg = format->ch_cfg;
 	base_cfg->audio_fmt.sample_type = format->sample_type;
 
-	dev_dbg(ctx->dev, "bit_depth=%x valid_bd=%x ch_config=%x\n",
+	dev_dbg(skl->dev, "bit_depth=%x valid_bd=%x ch_config=%x\n",
 			format->bit_depth, format->valid_bit_depth,
 			format->ch_cfg);
 
@@ -501,7 +466,7 @@ static void skl_set_base_module_format(struct skl_sst *ctx,
 
 	base_cfg->audio_fmt.interleaving = format->interleaving_style;
 
-	base_cfg->cps = res->cps;
+	base_cfg->cpc = res->cpc;
 	base_cfg->ibs = res->ibs;
 	base_cfg->obs = res->obs;
 	base_cfg->is_pages = res->is_pages;
@@ -530,7 +495,7 @@ static void skl_copy_copier_caps(struct skl_module_cfg *mconfig,
  * Calculate the gatewat settings required for copier module, type of
  * gateway and index of gateway to use
  */
-static u32 skl_get_node_id(struct skl_sst *ctx,
+static u32 skl_get_node_id(struct skl_dev *skl,
 			struct skl_module_cfg *mconfig)
 {
 	union skl_connector_node_id node_id = {0};
@@ -587,16 +552,15 @@ static u32 skl_get_node_id(struct skl_sst *ctx,
 	return node_id.val;
 }
 
-static void skl_setup_cpr_gateway_cfg(struct skl_sst *ctx,
+static void skl_setup_cpr_gateway_cfg(struct skl_dev *skl,
 			struct skl_module_cfg *mconfig,
 			struct skl_cpr_cfg *cpr_mconfig)
 {
 	u32 dma_io_buf;
 	struct skl_module_res *res;
 	int res_idx = mconfig->res_idx;
-	struct skl *skl = get_skl_ctx(ctx->dev);
 
-	cpr_mconfig->gtw_cfg.node_id = skl_get_node_id(ctx, mconfig);
+	cpr_mconfig->gtw_cfg.node_id = skl_get_node_id(skl, mconfig);
 
 	if (cpr_mconfig->gtw_cfg.node_id == SKL_NON_GATEWAY_CPR_NODE_ID) {
 		cpr_mconfig->cpr_feature_mask = 0;
@@ -627,7 +591,7 @@ static void skl_setup_cpr_gateway_cfg(struct skl_sst *ctx,
 		break;
 
 	default:
-		dev_warn(ctx->dev, "wrong connection type: %d\n",
+		dev_warn(skl->dev, "wrong connection type: %d\n",
 				mconfig->hw_conn_type);
 		return;
 	}
@@ -653,7 +617,7 @@ skip_buf_size_calc:
 #define DMA_CONTROL_ID 5
 #define DMA_I2S_BLOB_SIZE 21
 
-int skl_dsp_set_dma_control(struct skl_sst *ctx, u32 *caps,
+int skl_dsp_set_dma_control(struct skl_dev *skl, u32 *caps,
 				u32 caps_size, u32 node_id)
 {
 	struct skl_dma_control *dma_ctrl;
@@ -686,14 +650,14 @@ int skl_dsp_set_dma_control(struct skl_sst *ctx, u32 *caps,
 
 	memcpy(dma_ctrl->config_data, caps, caps_size);
 
-	err = skl_ipc_set_large_config(&ctx->ipc, &msg, (u32 *)dma_ctrl);
+	err = skl_ipc_set_large_config(&skl->ipc, &msg, (u32 *)dma_ctrl);
 
 	kfree(dma_ctrl);
 	return err;
 }
 EXPORT_SYMBOL_GPL(skl_dsp_set_dma_control);
 
-static void skl_setup_out_format(struct skl_sst *ctx,
+static void skl_setup_out_format(struct skl_dev *skl,
 			struct skl_module_cfg *mconfig,
 			struct skl_audio_data_format *out_fmt)
 {
@@ -711,7 +675,7 @@ static void skl_setup_out_format(struct skl_sst *ctx,
 	out_fmt->interleaving = format->interleaving_style;
 	out_fmt->sample_type = format->sample_type;
 
-	dev_dbg(ctx->dev, "copier out format chan=%d fre=%d bitdepth=%d\n",
+	dev_dbg(skl->dev, "copier out format chan=%d fre=%d bitdepth=%d\n",
 		out_fmt->number_of_channels, format->s_freq, format->bit_depth);
 }
 
@@ -720,7 +684,7 @@ static void skl_setup_out_format(struct skl_sst *ctx,
  * configuration and the target frequency as extra parameter passed as src
  * config
  */
-static void skl_set_src_format(struct skl_sst *ctx,
+static void skl_set_src_format(struct skl_dev *skl,
 			struct skl_module_cfg *mconfig,
 			struct skl_src_module_cfg *src_mconfig)
 {
@@ -728,7 +692,7 @@ static void skl_set_src_format(struct skl_sst *ctx,
 	struct skl_module_iface *iface = &module->formats[mconfig->fmt_idx];
 	struct skl_module_fmt *fmt = &iface->outputs[0].fmt;
 
-	skl_set_base_module_format(ctx, mconfig,
+	skl_set_base_module_format(skl, mconfig,
 		(struct skl_base_cfg *)src_mconfig);
 
 	src_mconfig->src_cfg = fmt->s_freq;
@@ -739,7 +703,7 @@ static void skl_set_src_format(struct skl_sst *ctx,
  * module configuration and channel configuration
  * It also take coefficients and now we have defaults applied here
  */
-static void skl_set_updown_mixer_format(struct skl_sst *ctx,
+static void skl_set_updown_mixer_format(struct skl_dev *skl,
 			struct skl_module_cfg *mconfig,
 			struct skl_up_down_mixer_cfg *mixer_mconfig)
 {
@@ -747,7 +711,7 @@ static void skl_set_updown_mixer_format(struct skl_sst *ctx,
 	struct skl_module_iface *iface = &module->formats[mconfig->fmt_idx];
 	struct skl_module_fmt *fmt = &iface->outputs[0].fmt;
 
-	skl_set_base_module_format(ctx,	mconfig,
+	skl_set_base_module_format(skl,	mconfig,
 		(struct skl_base_cfg *)mixer_mconfig);
 	mixer_mconfig->out_ch_cfg = fmt->ch_cfg;
 	mixer_mconfig->ch_map = fmt->ch_map;
@@ -760,17 +724,17 @@ static void skl_set_updown_mixer_format(struct skl_sst *ctx,
  * format, gateway settings
  * copier_module_config is sent as input buffer with INIT_INSTANCE IPC msg
  */
-static void skl_set_copier_format(struct skl_sst *ctx,
+static void skl_set_copier_format(struct skl_dev *skl,
 			struct skl_module_cfg *mconfig,
 			struct skl_cpr_cfg *cpr_mconfig)
 {
 	struct skl_audio_data_format *out_fmt = &cpr_mconfig->out_fmt;
 	struct skl_base_cfg *base_cfg = (struct skl_base_cfg *)cpr_mconfig;
 
-	skl_set_base_module_format(ctx, mconfig, base_cfg);
+	skl_set_base_module_format(skl, mconfig, base_cfg);
 
-	skl_setup_out_format(ctx, mconfig, out_fmt);
-	skl_setup_cpr_gateway_cfg(ctx, mconfig, cpr_mconfig);
+	skl_setup_out_format(skl, mconfig, out_fmt);
+	skl_setup_cpr_gateway_cfg(skl, mconfig, cpr_mconfig);
 }
 
 /*
@@ -778,13 +742,13 @@ static void skl_set_copier_format(struct skl_sst *ctx,
  * configuration and params
  */
 
-static void skl_set_algo_format(struct skl_sst *ctx,
+static void skl_set_algo_format(struct skl_dev *skl,
 			struct skl_module_cfg *mconfig,
 			struct skl_algo_cfg *algo_mcfg)
 {
 	struct skl_base_cfg *base_cfg = (struct skl_base_cfg *)algo_mcfg;
 
-	skl_set_base_module_format(ctx, mconfig, base_cfg);
+	skl_set_base_module_format(skl, mconfig, base_cfg);
 
 	if (mconfig->formats_config.caps_size == 0)
 		return;
@@ -802,7 +766,7 @@ static void skl_set_algo_format(struct skl_sst *ctx,
  * Mic select module take base module configuration and out-format
  * configuration
  */
-static void skl_set_base_outfmt_format(struct skl_sst *ctx,
+static void skl_set_base_outfmt_format(struct skl_dev *skl,
 			struct skl_module_cfg *mconfig,
 			struct skl_base_outfmt_cfg *base_outfmt_mcfg)
 {
@@ -810,11 +774,11 @@ static void skl_set_base_outfmt_format(struct skl_sst *ctx,
 	struct skl_base_cfg *base_cfg =
 				(struct skl_base_cfg *)base_outfmt_mcfg;
 
-	skl_set_base_module_format(ctx, mconfig, base_cfg);
-	skl_setup_out_format(ctx, mconfig, out_fmt);
+	skl_set_base_module_format(skl, mconfig, base_cfg);
+	skl_setup_out_format(skl, mconfig, out_fmt);
 }
 
-static u16 skl_get_module_param_size(struct skl_sst *ctx,
+static u16 skl_get_module_param_size(struct skl_dev *skl,
 			struct skl_module_cfg *mconfig)
 {
 	u16 param_size;
@@ -859,14 +823,14 @@ static u16 skl_get_module_param_size(struct skl_sst *ctx,
  * base module format configuration
  */
 
-static int skl_set_module_format(struct skl_sst *ctx,
+static int skl_set_module_format(struct skl_dev *skl,
 			struct skl_module_cfg *module_config,
 			u16 *module_config_size,
 			void **param_data)
 {
 	u16 param_size;
 
-	param_size  = skl_get_module_param_size(ctx, module_config);
+	param_size  = skl_get_module_param_size(skl, module_config);
 
 	*param_data = kzalloc(param_size, GFP_KERNEL);
 	if (NULL == *param_data)
@@ -876,35 +840,36 @@ static int skl_set_module_format(struct skl_sst *ctx,
 
 	switch (module_config->m_type) {
 	case SKL_MODULE_TYPE_COPIER:
-		skl_set_copier_format(ctx, module_config, *param_data);
+		skl_set_copier_format(skl, module_config, *param_data);
 		break;
 
 	case SKL_MODULE_TYPE_SRCINT:
-		skl_set_src_format(ctx, module_config, *param_data);
+		skl_set_src_format(skl, module_config, *param_data);
 		break;
 
 	case SKL_MODULE_TYPE_UPDWMIX:
-		skl_set_updown_mixer_format(ctx, module_config, *param_data);
+		skl_set_updown_mixer_format(skl, module_config, *param_data);
 		break;
 
 	case SKL_MODULE_TYPE_ALGO:
-		skl_set_algo_format(ctx, module_config, *param_data);
+		skl_set_algo_format(skl, module_config, *param_data);
 		break;
 
 	case SKL_MODULE_TYPE_BASE_OUTFMT:
 	case SKL_MODULE_TYPE_MIC_SELECT:
 	case SKL_MODULE_TYPE_KPB:
-		skl_set_base_outfmt_format(ctx, module_config, *param_data);
+		skl_set_base_outfmt_format(skl, module_config, *param_data);
 		break;
 
 	default:
-		skl_set_base_module_format(ctx, module_config, *param_data);
+		skl_set_base_module_format(skl, module_config, *param_data);
 		break;
 
 	}
 
-	dev_dbg(ctx->dev, "Module type=%d config size: %d bytes\n",
-			module_config->id.module_id, param_size);
+	dev_dbg(skl->dev, "Module type=%d id=%d config size: %d bytes\n",
+			module_config->m_type, module_config->id.module_id,
+			param_size);
 	print_hex_dump_debug("Module params:", DUMP_PREFIX_OFFSET, 8, 4,
 			*param_data, param_size, false);
 	return 0;
@@ -1004,7 +969,7 @@ static void skl_clear_module_state(struct skl_module_pin *mpin, int max,
  * We first calculate the module format, based on module type and then
  * invoke the DSP by sending IPC INIT_INSTANCE using ipc helper
  */
-int skl_init_module(struct skl_sst *ctx,
+int skl_init_module(struct skl_dev *skl,
 			struct skl_module_cfg *mconfig)
 {
 	u16 module_config_size = 0;
@@ -1012,19 +977,19 @@ int skl_init_module(struct skl_sst *ctx,
 	int ret;
 	struct skl_ipc_init_instance_msg msg;
 
-	dev_dbg(ctx->dev, "%s: module_id = %d instance=%d\n", __func__,
+	dev_dbg(skl->dev, "%s: module_id = %d instance=%d\n", __func__,
 		 mconfig->id.module_id, mconfig->id.pvt_id);
 
 	if (mconfig->pipe->state != SKL_PIPE_CREATED) {
-		dev_err(ctx->dev, "Pipe not created state= %d pipe_id= %d\n",
+		dev_err(skl->dev, "Pipe not created state= %d pipe_id= %d\n",
 				 mconfig->pipe->state, mconfig->pipe->ppl_id);
 		return -EIO;
 	}
 
-	ret = skl_set_module_format(ctx, mconfig,
+	ret = skl_set_module_format(skl, mconfig,
 			&module_config_size, &param_data);
 	if (ret < 0) {
-		dev_err(ctx->dev, "Failed to set module format ret=%d\n", ret);
+		dev_err(skl->dev, "Failed to set module format ret=%d\n", ret);
 		return ret;
 	}
 
@@ -1035,9 +1000,9 @@ int skl_init_module(struct skl_sst *ctx,
 	msg.core_id = mconfig->core_id;
 	msg.domain = mconfig->domain;
 
-	ret = skl_ipc_init_instance(&ctx->ipc, &msg, param_data);
+	ret = skl_ipc_init_instance(&skl->ipc, &msg, param_data);
 	if (ret < 0) {
-		dev_err(ctx->dev, "Failed to init instance ret=%d\n", ret);
+		dev_err(skl->dev, "Failed to init instance ret=%d\n", ret);
 		kfree(param_data);
 		return ret;
 	}
@@ -1046,15 +1011,15 @@ int skl_init_module(struct skl_sst *ctx,
 	return ret;
 }
 
-static void skl_dump_bind_info(struct skl_sst *ctx, struct skl_module_cfg
+static void skl_dump_bind_info(struct skl_dev *skl, struct skl_module_cfg
 	*src_module, struct skl_module_cfg *dst_module)
 {
-	dev_dbg(ctx->dev, "%s: src module_id = %d  src_instance=%d\n",
+	dev_dbg(skl->dev, "%s: src module_id = %d  src_instance=%d\n",
 		__func__, src_module->id.module_id, src_module->id.pvt_id);
-	dev_dbg(ctx->dev, "%s: dst_module=%d dst_instance=%d\n", __func__,
+	dev_dbg(skl->dev, "%s: dst_module=%d dst_instance=%d\n", __func__,
 		 dst_module->id.module_id, dst_module->id.pvt_id);
 
-	dev_dbg(ctx->dev, "src_module state = %d dst module state = %d\n",
+	dev_dbg(skl->dev, "src_module state = %d dst module state = %d\n",
 		src_module->m_state, dst_module->m_state);
 }
 
@@ -1063,7 +1028,7 @@ static void skl_dump_bind_info(struct skl_sst *ctx, struct skl_module_cfg
  * it is already bind.
  * Find the pin allocated and unbind then using bind_unbind IPC
  */
-int skl_unbind_modules(struct skl_sst *ctx,
+int skl_unbind_modules(struct skl_dev *skl,
 			struct skl_module_cfg *src_mcfg,
 			struct skl_module_cfg *dst_mcfg)
 {
@@ -1075,7 +1040,7 @@ int skl_unbind_modules(struct skl_sst *ctx,
 	int out_max = src_mcfg->module->max_output_pins;
 	int src_index, dst_index, src_pin_state, dst_pin_state;
 
-	skl_dump_bind_info(ctx, src_mcfg, dst_mcfg);
+	skl_dump_bind_info(skl, src_mcfg, dst_mcfg);
 
 	/* get src queue index */
 	src_index = skl_get_queue_index(src_mcfg->m_out_pin, dst_id, out_max);
@@ -1104,7 +1069,7 @@ int skl_unbind_modules(struct skl_sst *ctx,
 	msg.dst_instance_id = dst_mcfg->id.pvt_id;
 	msg.bind = false;
 
-	ret = skl_ipc_bind_unbind(&ctx->ipc, &msg);
+	ret = skl_ipc_bind_unbind(&skl->ipc, &msg);
 	if (!ret) {
 		/* free queue only if unbind is success */
 		skl_free_queue(src_mcfg->m_out_pin, src_index);
@@ -1142,7 +1107,7 @@ static void fill_pin_params(struct skl_audio_data_format *pin_fmt,
  * This function finds the pins and then sends bund_unbind IPC message to
  * DSP using IPC helper
  */
-int skl_bind_modules(struct skl_sst *ctx,
+int skl_bind_modules(struct skl_dev *skl,
 			struct skl_module_cfg *src_mcfg,
 			struct skl_module_cfg *dst_mcfg)
 {
@@ -1156,7 +1121,7 @@ int skl_bind_modules(struct skl_sst *ctx,
 	struct skl_module *module;
 	struct skl_module_iface *fmt;
 
-	skl_dump_bind_info(ctx, src_mcfg, dst_mcfg);
+	skl_dump_bind_info(skl, src_mcfg, dst_mcfg);
 
 	if (src_mcfg->m_state < SKL_MODULE_INIT_DONE ||
 		dst_mcfg->m_state < SKL_MODULE_INIT_DONE)
@@ -1188,7 +1153,7 @@ int skl_bind_modules(struct skl_sst *ctx,
 
 		format = &fmt->outputs[src_index].fmt;
 		fill_pin_params(&(pin_fmt.dst_fmt), format);
-		ret = skl_set_module_params(ctx, (void *)&pin_fmt,
+		ret = skl_set_module_params(skl, (void *)&pin_fmt,
 					sizeof(struct skl_cpr_pin_fmt),
 					CPR_SINK_FMT_PARAM_ID, src_mcfg);
 
@@ -1198,7 +1163,7 @@ int skl_bind_modules(struct skl_sst *ctx,
 
 	msg.dst_queue = dst_index;
 
-	dev_dbg(ctx->dev, "src queue = %d dst queue =%d\n",
+	dev_dbg(skl->dev, "src queue = %d dst queue =%d\n",
 			 msg.src_queue, msg.dst_queue);
 
 	msg.module_id = src_mcfg->id.module_id;
@@ -1207,7 +1172,7 @@ int skl_bind_modules(struct skl_sst *ctx,
 	msg.dst_instance_id = dst_mcfg->id.pvt_id;
 	msg.bind = true;
 
-	ret = skl_ipc_bind_unbind(&ctx->ipc, &msg);
+	ret = skl_ipc_bind_unbind(&skl->ipc, &msg);
 
 	if (!ret) {
 		src_mcfg->m_state = SKL_MODULE_BIND_DONE;
@@ -1223,12 +1188,12 @@ out:
 	return ret;
 }
 
-static int skl_set_pipe_state(struct skl_sst *ctx, struct skl_pipe *pipe,
+static int skl_set_pipe_state(struct skl_dev *skl, struct skl_pipe *pipe,
 	enum skl_ipc_pipeline_state state)
 {
-	dev_dbg(ctx->dev, "%s: pipe_state = %d\n", __func__, state);
+	dev_dbg(skl->dev, "%s: pipe_state = %d\n", __func__, state);
 
-	return skl_ipc_set_pipeline_state(&ctx->ipc, pipe->ppl_id, state);
+	return skl_ipc_set_pipeline_state(&skl->ipc, pipe->ppl_id, state);
 }
 
 /*
@@ -1237,17 +1202,17 @@ static int skl_set_pipe_state(struct skl_sst *ctx, struct skl_pipe *pipe,
  * This function creates pipeline, by sending create pipeline IPC messages
  * to FW
  */
-int skl_create_pipeline(struct skl_sst *ctx, struct skl_pipe *pipe)
+int skl_create_pipeline(struct skl_dev *skl, struct skl_pipe *pipe)
 {
 	int ret;
 
-	dev_dbg(ctx->dev, "%s: pipe_id = %d\n", __func__, pipe->ppl_id);
+	dev_dbg(skl->dev, "%s: pipe_id = %d\n", __func__, pipe->ppl_id);
 
-	ret = skl_ipc_create_pipeline(&ctx->ipc, pipe->memory_pages,
+	ret = skl_ipc_create_pipeline(&skl->ipc, pipe->memory_pages,
 				pipe->pipe_priority, pipe->ppl_id,
 				pipe->lp_mode);
 	if (ret < 0) {
-		dev_err(ctx->dev, "Failed to create pipeline\n");
+		dev_err(skl->dev, "Failed to create pipeline\n");
 		return ret;
 	}
 
@@ -1262,11 +1227,11 @@ int skl_create_pipeline(struct skl_sst *ctx, struct skl_pipe *pipe)
  * reset state. Finish the procedure by sending delete pipeline IPC.
  * DSP will stop the DMA engines and release resources
  */
-int skl_delete_pipe(struct skl_sst *ctx, struct skl_pipe *pipe)
+int skl_delete_pipe(struct skl_dev *skl, struct skl_pipe *pipe)
 {
 	int ret;
 
-	dev_dbg(ctx->dev, "%s: pipe = %d\n", __func__, pipe->ppl_id);
+	dev_dbg(skl->dev, "%s: pipe = %d\n", __func__, pipe->ppl_id);
 
 	/* If pipe was not created in FW, do not try to delete it */
 	if (pipe->state < SKL_PIPE_CREATED)
@@ -1274,9 +1239,9 @@ int skl_delete_pipe(struct skl_sst *ctx, struct skl_pipe *pipe)
 
 	/* If pipe is started, do stop the pipe in FW. */
 	if (pipe->state >= SKL_PIPE_STARTED) {
-		ret = skl_set_pipe_state(ctx, pipe, PPL_PAUSED);
+		ret = skl_set_pipe_state(skl, pipe, PPL_PAUSED);
 		if (ret < 0) {
-			dev_err(ctx->dev, "Failed to stop pipeline\n");
+			dev_err(skl->dev, "Failed to stop pipeline\n");
 			return ret;
 		}
 
@@ -1284,17 +1249,17 @@ int skl_delete_pipe(struct skl_sst *ctx, struct skl_pipe *pipe)
 	}
 
 	/* reset pipe state before deletion */
-	ret = skl_set_pipe_state(ctx, pipe, PPL_RESET);
+	ret = skl_set_pipe_state(skl, pipe, PPL_RESET);
 	if (ret < 0) {
-		dev_err(ctx->dev, "Failed to reset pipe ret=%d\n", ret);
+		dev_err(skl->dev, "Failed to reset pipe ret=%d\n", ret);
 		return ret;
 	}
 
 	pipe->state = SKL_PIPE_RESET;
 
-	ret = skl_ipc_delete_pipeline(&ctx->ipc, pipe->ppl_id);
+	ret = skl_ipc_delete_pipeline(&skl->ipc, pipe->ppl_id);
 	if (ret < 0) {
-		dev_err(ctx->dev, "Failed to delete pipeline\n");
+		dev_err(skl->dev, "Failed to delete pipeline\n");
 		return ret;
 	}
 
@@ -1308,28 +1273,28 @@ int skl_delete_pipe(struct skl_sst *ctx, struct skl_pipe *pipe)
  * For processing data the pipe need to be run by sending IPC set pipe state
  * to DSP
  */
-int skl_run_pipe(struct skl_sst *ctx, struct skl_pipe *pipe)
+int skl_run_pipe(struct skl_dev *skl, struct skl_pipe *pipe)
 {
 	int ret;
 
-	dev_dbg(ctx->dev, "%s: pipe = %d\n", __func__, pipe->ppl_id);
+	dev_dbg(skl->dev, "%s: pipe = %d\n", __func__, pipe->ppl_id);
 
 	/* If pipe was not created in FW, do not try to pause or delete */
 	if (pipe->state < SKL_PIPE_CREATED)
 		return 0;
 
 	/* Pipe has to be paused before it is started */
-	ret = skl_set_pipe_state(ctx, pipe, PPL_PAUSED);
+	ret = skl_set_pipe_state(skl, pipe, PPL_PAUSED);
 	if (ret < 0) {
-		dev_err(ctx->dev, "Failed to pause pipe\n");
+		dev_err(skl->dev, "Failed to pause pipe\n");
 		return ret;
 	}
 
 	pipe->state = SKL_PIPE_PAUSED;
 
-	ret = skl_set_pipe_state(ctx, pipe, PPL_RUNNING);
+	ret = skl_set_pipe_state(skl, pipe, PPL_RUNNING);
 	if (ret < 0) {
-		dev_err(ctx->dev, "Failed to start pipe\n");
+		dev_err(skl->dev, "Failed to start pipe\n");
 		return ret;
 	}
 
@@ -1342,19 +1307,19 @@ int skl_run_pipe(struct skl_sst *ctx, struct skl_pipe *pipe)
  * Stop the pipeline by sending set pipe state IPC
  * DSP doesnt implement stop so we always send pause message
  */
-int skl_stop_pipe(struct skl_sst *ctx, struct skl_pipe *pipe)
+int skl_stop_pipe(struct skl_dev *skl, struct skl_pipe *pipe)
 {
 	int ret;
 
-	dev_dbg(ctx->dev, "In %s pipe=%d\n", __func__, pipe->ppl_id);
+	dev_dbg(skl->dev, "In %s pipe=%d\n", __func__, pipe->ppl_id);
 
 	/* If pipe was not created in FW, do not try to pause or delete */
 	if (pipe->state < SKL_PIPE_PAUSED)
 		return 0;
 
-	ret = skl_set_pipe_state(ctx, pipe, PPL_PAUSED);
+	ret = skl_set_pipe_state(skl, pipe, PPL_PAUSED);
 	if (ret < 0) {
-		dev_dbg(ctx->dev, "Failed to stop pipe\n");
+		dev_dbg(skl->dev, "Failed to stop pipe\n");
 		return ret;
 	}
 
@@ -1367,7 +1332,7 @@ int skl_stop_pipe(struct skl_sst *ctx, struct skl_pipe *pipe)
  * Reset the pipeline by sending set pipe state IPC this will reset the DMA
  * from the DSP side
  */
-int skl_reset_pipe(struct skl_sst *ctx, struct skl_pipe *pipe)
+int skl_reset_pipe(struct skl_dev *skl, struct skl_pipe *pipe)
 {
 	int ret;
 
@@ -1375,9 +1340,9 @@ int skl_reset_pipe(struct skl_sst *ctx, struct skl_pipe *pipe)
 	if (pipe->state < SKL_PIPE_PAUSED)
 		return 0;
 
-	ret = skl_set_pipe_state(ctx, pipe, PPL_RESET);
+	ret = skl_set_pipe_state(skl, pipe, PPL_RESET);
 	if (ret < 0) {
-		dev_dbg(ctx->dev, "Failed to reset pipe ret=%d\n", ret);
+		dev_dbg(skl->dev, "Failed to reset pipe ret=%d\n", ret);
 		return ret;
 	}
 
@@ -1387,7 +1352,7 @@ int skl_reset_pipe(struct skl_sst *ctx, struct skl_pipe *pipe)
 }
 
 /* Algo parameter set helper function */
-int skl_set_module_params(struct skl_sst *ctx, u32 *params, int size,
+int skl_set_module_params(struct skl_dev *skl, u32 *params, int size,
 				u32 param_id, struct skl_module_cfg *mcfg)
 {
 	struct skl_ipc_large_config_msg msg;
@@ -1397,18 +1362,19 @@ int skl_set_module_params(struct skl_sst *ctx, u32 *params, int size,
 	msg.param_data_size = size;
 	msg.large_param_id = param_id;
 
-	return skl_ipc_set_large_config(&ctx->ipc, &msg, params);
+	return skl_ipc_set_large_config(&skl->ipc, &msg, params);
 }
 
-int skl_get_module_params(struct skl_sst *ctx, u32 *params, int size,
+int skl_get_module_params(struct skl_dev *skl, u32 *params, int size,
 			  u32 param_id, struct skl_module_cfg *mcfg)
 {
 	struct skl_ipc_large_config_msg msg;
+	size_t bytes = size;
 
 	msg.module_id = mcfg->id.module_id;
 	msg.instance_id = mcfg->id.pvt_id;
 	msg.param_data_size = size;
 	msg.large_param_id = param_id;
 
-	return skl_ipc_get_large_config(&ctx->ipc, &msg, params);
+	return skl_ipc_get_large_config(&skl->ipc, &msg, &params, &bytes);
 }
diff --git a/sound/soc/intel/skylake/skl-nhlt.c b/sound/soc/intel/skylake/skl-nhlt.c
index 1132109cb992..19f328d71f24 100644
--- a/sound/soc/intel/skylake/skl-nhlt.c
+++ b/sound/soc/intel/skylake/skl-nhlt.c
@@ -9,57 +9,10 @@
  * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  */
 #include <linux/pci.h>
+#include <sound/intel-nhlt.h>
 #include "skl.h"
 #include "skl-i2s.h"
 
-#define NHLT_ACPI_HEADER_SIG	"NHLT"
-
-/* Unique identification for getting NHLT blobs */
-static guid_t osc_guid =
-	GUID_INIT(0xA69F886E, 0x6CEB, 0x4594,
-		  0xA4, 0x1F, 0x7B, 0x5D, 0xCE, 0x24, 0xC5, 0x53);
-
-
-struct nhlt_acpi_table *skl_nhlt_init(struct device *dev)
-{
-	acpi_handle handle;
-	union acpi_object *obj;
-	struct nhlt_resource_desc  *nhlt_ptr = NULL;
-	struct nhlt_acpi_table *nhlt_table = NULL;
-
-	handle = ACPI_HANDLE(dev);
-	if (!handle) {
-		dev_err(dev, "Didn't find ACPI_HANDLE\n");
-		return NULL;
-	}
-
-	obj = acpi_evaluate_dsm(handle, &osc_guid, 1, 1, NULL);
-	if (obj && obj->type == ACPI_TYPE_BUFFER) {
-		nhlt_ptr = (struct nhlt_resource_desc  *)obj->buffer.pointer;
-		if (nhlt_ptr->length)
-			nhlt_table = (struct nhlt_acpi_table *)
-				memremap(nhlt_ptr->min_addr, nhlt_ptr->length,
-				MEMREMAP_WB);
-		ACPI_FREE(obj);
-		if (nhlt_table && (strncmp(nhlt_table->header.signature,
-					NHLT_ACPI_HEADER_SIG,
-					strlen(NHLT_ACPI_HEADER_SIG)) != 0)) {
-			memunmap(nhlt_table);
-			dev_err(dev, "NHLT ACPI header signature incorrect\n");
-			return NULL;
-		}
-		return nhlt_table;
-	}
-
-	dev_err(dev, "device specific method to extract NHLT blob failed\n");
-	return NULL;
-}
-
-void skl_nhlt_free(struct nhlt_acpi_table *nhlt)
-{
-	memunmap((void *) nhlt);
-}
-
 static struct nhlt_specific_cfg *skl_get_specific_cfg(
 		struct device *dev, struct nhlt_fmt *fmt,
 		u8 no_ch, u32 rate, u16 bps, u8 linktype)
@@ -126,7 +79,7 @@ static bool skl_check_ep_match(struct device *dev, struct nhlt_endpoint *epnt,
 }
 
 struct nhlt_specific_cfg
-*skl_get_ep_blob(struct skl *skl, u32 instance, u8 link_type,
+*skl_get_ep_blob(struct skl_dev *skl, u32 instance, u8 link_type,
 			u8 s_fmt, u8 num_ch, u32 s_rate,
 			u8 dirn, u8 dev_type)
 {
@@ -162,48 +115,6 @@ struct nhlt_specific_cfg
 	return NULL;
 }
 
-int skl_get_dmic_geo(struct skl *skl)
-{
-	struct nhlt_acpi_table *nhlt = (struct nhlt_acpi_table *)skl->nhlt;
-	struct nhlt_endpoint *epnt;
-	struct nhlt_dmic_array_config *cfg;
-	struct device *dev = &skl->pci->dev;
-	unsigned int dmic_geo = 0;
-	u8 j;
-
-	if (!nhlt)
-		return 0;
-
-	epnt = (struct nhlt_endpoint *)nhlt->desc;
-
-	for (j = 0; j < nhlt->endpoint_count; j++) {
-		if (epnt->linktype == NHLT_LINK_DMIC) {
-			cfg = (struct nhlt_dmic_array_config  *)
-					(epnt->config.caps);
-			switch (cfg->array_type) {
-			case NHLT_MIC_ARRAY_2CH_SMALL:
-			case NHLT_MIC_ARRAY_2CH_BIG:
-				dmic_geo |= MIC_ARRAY_2CH;
-				break;
-
-			case NHLT_MIC_ARRAY_4CH_1ST_GEOM:
-			case NHLT_MIC_ARRAY_4CH_L_SHAPED:
-			case NHLT_MIC_ARRAY_4CH_2ND_GEOM:
-				dmic_geo |= MIC_ARRAY_4CH;
-				break;
-
-			default:
-				dev_warn(dev, "undefined DMIC array_type 0x%0x\n",
-						cfg->array_type);
-
-			}
-		}
-		epnt = (struct nhlt_endpoint *)((u8 *)epnt + epnt->length);
-	}
-
-	return dmic_geo;
-}
-
 static void skl_nhlt_trim_space(char *trim)
 {
 	char *s = trim;
@@ -219,13 +130,13 @@ static void skl_nhlt_trim_space(char *trim)
 	s[cnt] = '\0';
 }
 
-int skl_nhlt_update_topology_bin(struct skl *skl)
+int skl_nhlt_update_topology_bin(struct skl_dev *skl)
 {
 	struct nhlt_acpi_table *nhlt = (struct nhlt_acpi_table *)skl->nhlt;
 	struct hdac_bus *bus = skl_to_bus(skl);
 	struct device *dev = bus->dev;
 
-	dev_dbg(dev, "oem_id %.6s, oem_table_id %8s oem_revision %d\n",
+	dev_dbg(dev, "oem_id %.6s, oem_table_id %.8s oem_revision %d\n",
 		nhlt->header.oem_id, nhlt->header.oem_table_id,
 		nhlt->header.oem_revision);
 
@@ -243,7 +154,7 @@ static ssize_t skl_nhlt_platform_id_show(struct device *dev,
 {
 	struct pci_dev *pci = to_pci_dev(dev);
 	struct hdac_bus *bus = pci_get_drvdata(pci);
-	struct skl *skl = bus_to_skl(bus);
+	struct skl_dev *skl = bus_to_skl(bus);
 	struct nhlt_acpi_table *nhlt = (struct nhlt_acpi_table *)skl->nhlt;
 	char platform_id[32];
 
@@ -257,7 +168,7 @@ static ssize_t skl_nhlt_platform_id_show(struct device *dev,
 
 static DEVICE_ATTR(platform_id, 0444, skl_nhlt_platform_id_show, NULL);
 
-int skl_nhlt_create_sysfs(struct skl *skl)
+int skl_nhlt_create_sysfs(struct skl_dev *skl)
 {
 	struct device *dev = &skl->pci->dev;
 
@@ -267,7 +178,7 @@ int skl_nhlt_create_sysfs(struct skl *skl)
 	return 0;
 }
 
-void skl_nhlt_remove_sysfs(struct skl *skl)
+void skl_nhlt_remove_sysfs(struct skl_dev *skl)
 {
 	struct device *dev = &skl->pci->dev;
 
@@ -279,7 +190,7 @@ void skl_nhlt_remove_sysfs(struct skl *skl)
  * stores all possible rates supported in a rate table for the corresponding
  * sclk/sclkfs.
  */
-static void skl_get_ssp_clks(struct skl *skl, struct skl_ssp_clk *ssp_clks,
+static void skl_get_ssp_clks(struct skl_dev *skl, struct skl_ssp_clk *ssp_clks,
 				struct nhlt_fmt *fmt, u8 id)
 {
 	struct skl_i2s_config_blob_ext *i2s_config_ext;
@@ -377,7 +288,7 @@ static void skl_get_ssp_clks(struct skl *skl, struct skl_ssp_clk *ssp_clks,
 	}
 }
 
-static void skl_get_mclk(struct skl *skl, struct skl_ssp_clk *mclk,
+static void skl_get_mclk(struct skl_dev *skl, struct skl_ssp_clk *mclk,
 				struct nhlt_fmt *fmt, u8 id)
 {
 	struct skl_i2s_config_blob_ext *i2s_config_ext;
@@ -421,7 +332,7 @@ static void skl_get_mclk(struct skl *skl, struct skl_ssp_clk *mclk,
 	mclk[id].parent_name = parent->name;
 }
 
-void skl_get_clks(struct skl *skl, struct skl_ssp_clk *ssp_clks)
+void skl_get_clks(struct skl_dev *skl, struct skl_ssp_clk *ssp_clks)
 {
 	struct nhlt_acpi_table *nhlt = (struct nhlt_acpi_table *)skl->nhlt;
 	struct nhlt_endpoint *epnt;
diff --git a/sound/soc/intel/skylake/skl-nhlt.h b/sound/soc/intel/skylake/skl-nhlt.h
deleted file mode 100644
index f85fbf9c7ce4..000000000000
--- a/sound/soc/intel/skylake/skl-nhlt.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- *  skl-nhlt.h - Intel HDA Platform NHLT header
- *
- *  Copyright (C) 2015 Intel Corp
- *  Author: Sanjiv Kumar <sanjiv.kumar@intel.com>
- *  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- */
-#ifndef __SKL_NHLT_H__
-#define __SKL_NHLT_H__
-
-#include <linux/acpi.h>
-
-struct wav_fmt {
-	u16 fmt_tag;
-	u16 channels;
-	u32 samples_per_sec;
-	u32 avg_bytes_per_sec;
-	u16 block_align;
-	u16 bits_per_sample;
-	u16 cb_size;
-} __packed;
-
-struct wav_fmt_ext {
-	struct wav_fmt fmt;
-	union samples {
-		u16 valid_bits_per_sample;
-		u16 samples_per_block;
-		u16 reserved;
-	} sample;
-	u32 channel_mask;
-	u8 sub_fmt[16];
-} __packed;
-
-enum nhlt_link_type {
-	NHLT_LINK_HDA = 0,
-	NHLT_LINK_DSP = 1,
-	NHLT_LINK_DMIC = 2,
-	NHLT_LINK_SSP = 3,
-	NHLT_LINK_INVALID
-};
-
-enum nhlt_device_type {
-	NHLT_DEVICE_BT = 0,
-	NHLT_DEVICE_DMIC = 1,
-	NHLT_DEVICE_I2S = 4,
-	NHLT_DEVICE_INVALID
-};
-
-struct nhlt_specific_cfg {
-	u32 size;
-	u8 caps[0];
-} __packed;
-
-struct nhlt_fmt_cfg {
-	struct wav_fmt_ext fmt_ext;
-	struct nhlt_specific_cfg config;
-} __packed;
-
-struct nhlt_fmt {
-	u8 fmt_count;
-	struct nhlt_fmt_cfg fmt_config[0];
-} __packed;
-
-struct nhlt_endpoint {
-	u32  length;
-	u8   linktype;
-	u8   instance_id;
-	u16  vendor_id;
-	u16  device_id;
-	u16  revision_id;
-	u32  subsystem_id;
-	u8   device_type;
-	u8   direction;
-	u8   virtual_bus_id;
-	struct nhlt_specific_cfg config;
-} __packed;
-
-struct nhlt_acpi_table {
-	struct acpi_table_header header;
-	u8 endpoint_count;
-	struct nhlt_endpoint desc[0];
-} __packed;
-
-struct nhlt_resource_desc  {
-	u32 extra;
-	u16 flags;
-	u64 addr_spc_gra;
-	u64 min_addr;
-	u64 max_addr;
-	u64 addr_trans_offset;
-	u64 length;
-} __packed;
-
-#define MIC_ARRAY_2CH 2
-#define MIC_ARRAY_4CH 4
-
-struct nhlt_tdm_config {
-	u8 virtual_slot;
-	u8 config_type;
-} __packed;
-
-struct nhlt_dmic_array_config {
-	struct nhlt_tdm_config tdm_config;
-	u8 array_type;
-} __packed;
-
-enum {
-	NHLT_MIC_ARRAY_2CH_SMALL = 0xa,
-	NHLT_MIC_ARRAY_2CH_BIG = 0xb,
-	NHLT_MIC_ARRAY_4CH_1ST_GEOM = 0xc,
-	NHLT_MIC_ARRAY_4CH_L_SHAPED = 0xd,
-	NHLT_MIC_ARRAY_4CH_2ND_GEOM = 0xe,
-	NHLT_MIC_ARRAY_VENDOR_DEFINED = 0xf,
-};
-
-#endif
diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c
index 760bbcf9a469..7f287424af9b 100644
--- a/sound/soc/intel/skylake/skl-pcm.c
+++ b/sound/soc/intel/skylake/skl-pcm.c
@@ -116,7 +116,7 @@ static void skl_set_suspend_active(struct snd_pcm_substream *substream,
 {
 	struct hdac_bus *bus = dev_get_drvdata(dai->dev);
 	struct snd_soc_dapm_widget *w;
-	struct skl *skl = bus_to_skl(bus);
+	struct skl_dev *skl = bus_to_skl(bus);
 
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
 		w = dai->playback_widget;
@@ -132,7 +132,7 @@ static void skl_set_suspend_active(struct snd_pcm_substream *substream,
 int skl_pcm_host_dma_prepare(struct device *dev, struct skl_pipe_params *params)
 {
 	struct hdac_bus *bus = dev_get_drvdata(dev);
-	struct skl *skl = bus_to_skl(bus);
+	struct skl_dev *skl = bus_to_skl(bus);
 	unsigned int format_val;
 	struct hdac_stream *hstream;
 	struct hdac_ext_stream *stream;
@@ -224,7 +224,7 @@ static int skl_pcm_open(struct snd_pcm_substream *substream,
 	struct hdac_ext_stream *stream;
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct skl_dma_params *dma_params;
-	struct skl *skl = get_skl_ctx(dai->dev);
+	struct skl_dev *skl = get_skl_ctx(dai->dev);
 	struct skl_module_cfg *mconfig;
 
 	dev_dbg(dai->dev, "%s: %s\n", __func__, dai->name);
@@ -271,7 +271,7 @@ static int skl_pcm_open(struct snd_pcm_substream *substream,
 static int skl_pcm_prepare(struct snd_pcm_substream *substream,
 		struct snd_soc_dai *dai)
 {
-	struct skl *skl = get_skl_ctx(dai->dev);
+	struct skl_dev *skl = get_skl_ctx(dai->dev);
 	struct skl_module_cfg *mconfig;
 	int ret;
 
@@ -288,7 +288,7 @@ static int skl_pcm_prepare(struct snd_pcm_substream *substream,
 		 mconfig->pipe->state == SKL_PIPE_CREATED ||
 		 mconfig->pipe->state == SKL_PIPE_PAUSED)) {
 
-		ret = skl_reset_pipe(skl->skl_sst, mconfig->pipe);
+		ret = skl_reset_pipe(skl, mconfig->pipe);
 
 		if (ret < 0)
 			return ret;
@@ -350,7 +350,7 @@ static void skl_pcm_close(struct snd_pcm_substream *substream,
 	struct hdac_ext_stream *stream = get_hdac_ext_stream(substream);
 	struct hdac_bus *bus = dev_get_drvdata(dai->dev);
 	struct skl_dma_params *dma_params = NULL;
-	struct skl *skl = bus_to_skl(bus);
+	struct skl_dev *skl = bus_to_skl(bus);
 	struct skl_module_cfg *mconfig;
 
 	dev_dbg(dai->dev, "%s: %s\n", __func__, dai->name);
@@ -370,9 +370,9 @@ static void skl_pcm_close(struct snd_pcm_substream *substream,
 	 * CGCTL.MISCBDCGE if disabled by driver
 	 */
 	if (!strncmp(dai->name, "Reference Pin", 13) &&
-			skl->skl_sst->miscbdcg_disabled) {
-		skl->skl_sst->enable_miscbdcge(dai->dev, true);
-		skl->skl_sst->miscbdcg_disabled = false;
+			skl->miscbdcg_disabled) {
+		skl->enable_miscbdcge(dai->dev, true);
+		skl->miscbdcg_disabled = false;
 	}
 
 	mconfig = skl_tplg_fe_get_cpr_module(dai, substream->stream);
@@ -387,7 +387,7 @@ static int skl_pcm_hw_free(struct snd_pcm_substream *substream,
 {
 	struct hdac_bus *bus = dev_get_drvdata(dai->dev);
 	struct hdac_ext_stream *stream = get_hdac_ext_stream(substream);
-	struct skl *skl = get_skl_ctx(dai->dev);
+	struct skl_dev *skl = get_skl_ctx(dai->dev);
 	struct skl_module_cfg *mconfig;
 	int ret;
 
@@ -396,7 +396,7 @@ static int skl_pcm_hw_free(struct snd_pcm_substream *substream,
 	mconfig = skl_tplg_fe_get_cpr_module(dai, substream->stream);
 
 	if (mconfig) {
-		ret = skl_reset_pipe(skl->skl_sst, mconfig->pipe);
+		ret = skl_reset_pipe(skl, mconfig->pipe);
 		if (ret < 0)
 			dev_err(dai->dev, "%s:Reset failed ret =%d",
 						__func__, ret);
@@ -471,8 +471,7 @@ static int skl_decoupled_trigger(struct snd_pcm_substream *substream,
 static int skl_pcm_trigger(struct snd_pcm_substream *substream, int cmd,
 		struct snd_soc_dai *dai)
 {
-	struct skl *skl = get_skl_ctx(dai->dev);
-	struct skl_sst *ctx = skl->skl_sst;
+	struct skl_dev *skl = get_skl_ctx(dai->dev);
 	struct skl_module_cfg *mconfig;
 	struct hdac_bus *bus = get_bus_ctx(substream);
 	struct hdac_ext_stream *stream = get_hdac_ext_stream(substream);
@@ -515,7 +514,7 @@ static int skl_pcm_trigger(struct snd_pcm_substream *substream, int cmd,
 		ret = skl_decoupled_trigger(substream, cmd);
 		if (ret < 0)
 			return ret;
-		return skl_run_pipe(ctx, mconfig->pipe);
+		return skl_run_pipe(skl, mconfig->pipe);
 		break;
 
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
@@ -526,7 +525,7 @@ static int skl_pcm_trigger(struct snd_pcm_substream *substream, int cmd,
 		 * there are no underrun/overrun in the case if there is a delay
 		 * between the two operations.
 		 */
-		ret = skl_stop_pipe(ctx, mconfig->pipe);
+		ret = skl_stop_pipe(skl, mconfig->pipe);
 		if (ret < 0)
 			return ret;
 
@@ -602,14 +601,14 @@ static int skl_link_hw_params(struct snd_pcm_substream *substream,
 static int skl_link_pcm_prepare(struct snd_pcm_substream *substream,
 		struct snd_soc_dai *dai)
 {
-	struct skl *skl = get_skl_ctx(dai->dev);
+	struct skl_dev *skl = get_skl_ctx(dai->dev);
 	struct skl_module_cfg *mconfig = NULL;
 
 	/* In case of XRUN recovery, reset the FW pipe to clean state */
 	mconfig = skl_tplg_be_get_cpr_module(dai, substream->stream);
 	if (mconfig && !mconfig->pipe->passthru &&
 		(substream->runtime->status->state == SNDRV_PCM_STATE_XRUN))
-		skl_reset_pipe(skl->skl_sst, mconfig->pipe);
+		skl_reset_pipe(skl, mconfig->pipe);
 
 	return 0;
 }
@@ -1301,7 +1300,7 @@ static int skl_pcm_new(struct snd_soc_pcm_runtime *rtd)
 	struct hdac_bus *bus = dev_get_drvdata(dai->dev);
 	struct snd_pcm *pcm = rtd->pcm;
 	unsigned int size;
-	struct skl *skl = bus_to_skl(bus);
+	struct skl_dev *skl = bus_to_skl(bus);
 
 	if (dai->driver->playback.channels_min ||
 		dai->driver->capture.channels_min) {
@@ -1318,9 +1317,9 @@ static int skl_pcm_new(struct snd_soc_pcm_runtime *rtd)
 	return 0;
 }
 
-static int skl_get_module_info(struct skl *skl, struct skl_module_cfg *mconfig)
+static int skl_get_module_info(struct skl_dev *skl,
+		struct skl_module_cfg *mconfig)
 {
-	struct skl_sst *ctx = skl->skl_sst;
 	struct skl_module_inst_id *pin_id;
 	guid_t *uuid_mod, *uuid_tplg;
 	struct skl_module *skl_module;
@@ -1329,12 +1328,12 @@ static int skl_get_module_info(struct skl *skl, struct skl_module_cfg *mconfig)
 
 	uuid_mod = (guid_t *)mconfig->guid;
 
-	if (list_empty(&ctx->uuid_list)) {
-		dev_err(ctx->dev, "Module list is empty\n");
+	if (list_empty(&skl->uuid_list)) {
+		dev_err(skl->dev, "Module list is empty\n");
 		return -EIO;
 	}
 
-	list_for_each_entry(module, &ctx->uuid_list, list) {
+	list_for_each_entry(module, &skl->uuid_list, list) {
 		if (guid_equal(uuid_mod, &module->uuid)) {
 			mconfig->id.module_id = module->id;
 			if (mconfig->module)
@@ -1361,7 +1360,7 @@ static int skl_get_module_info(struct skl *skl, struct skl_module_cfg *mconfig)
 	if (skl->nr_modules && ret)
 		return ret;
 
-	list_for_each_entry(module, &ctx->uuid_list, list) {
+	list_for_each_entry(module, &skl->uuid_list, list) {
 		for (i = 0; i < MAX_IN_QUEUE; i++) {
 			pin_id = &mconfig->m_in_pin[i].id;
 			if (guid_equal(&pin_id->mod_uuid, &module->uuid))
@@ -1378,7 +1377,7 @@ static int skl_get_module_info(struct skl *skl, struct skl_module_cfg *mconfig)
 	return 0;
 }
 
-static int skl_populate_modules(struct skl *skl)
+static int skl_populate_modules(struct skl_dev *skl)
 {
 	struct skl_pipeline *p;
 	struct skl_pipe_module *m;
@@ -1393,7 +1392,7 @@ static int skl_populate_modules(struct skl *skl)
 
 			ret = skl_get_module_info(skl, mconfig);
 			if (ret < 0) {
-				dev_err(skl->skl_sst->dev,
+				dev_err(skl->dev,
 					"query module info failed\n");
 				return ret;
 			}
@@ -1408,7 +1407,7 @@ static int skl_populate_modules(struct skl *skl)
 static int skl_platform_soc_probe(struct snd_soc_component *component)
 {
 	struct hdac_bus *bus = dev_get_drvdata(component->dev);
-	struct skl *skl = bus_to_skl(bus);
+	struct skl_dev *skl = bus_to_skl(bus);
 	const struct skl_dsp_ops *ops;
 	int ret;
 
@@ -1434,22 +1433,21 @@ static int skl_platform_soc_probe(struct snd_soc_component *component)
 		 * Disable dynamic clock and power gating during firmware
 		 * and library download
 		 */
-		skl->skl_sst->enable_miscbdcge(component->dev, false);
-		skl->skl_sst->clock_power_gating(component->dev, false);
+		skl->enable_miscbdcge(component->dev, false);
+		skl->clock_power_gating(component->dev, false);
 
-		ret = ops->init_fw(component->dev, skl->skl_sst);
-		skl->skl_sst->enable_miscbdcge(component->dev, true);
-		skl->skl_sst->clock_power_gating(component->dev, true);
+		ret = ops->init_fw(component->dev, skl);
+		skl->enable_miscbdcge(component->dev, true);
+		skl->clock_power_gating(component->dev, true);
 		if (ret < 0) {
 			dev_err(component->dev, "Failed to boot first fw: %d\n", ret);
 			return ret;
 		}
 		skl_populate_modules(skl);
-		skl->skl_sst->update_d0i3c = skl_update_d0i3c;
-		skl_dsp_enable_notification(skl->skl_sst, false);
+		skl->update_d0i3c = skl_update_d0i3c;
 
 		if (skl->cfg.astate_cfg != NULL) {
-			skl_dsp_set_astate_cfg(skl->skl_sst,
+			skl_dsp_set_astate_cfg(skl,
 					skl->cfg.astate_cfg->count,
 					skl->cfg.astate_cfg);
 		}
@@ -1463,7 +1461,7 @@ static int skl_platform_soc_probe(struct snd_soc_component *component)
 static void skl_pcm_remove(struct snd_soc_component *component)
 {
 	struct hdac_bus *bus = dev_get_drvdata(component->dev);
-	struct skl *skl = bus_to_skl(bus);
+	struct skl_dev *skl = bus_to_skl(bus);
 
 	skl_tplg_exit(component, bus);
 
@@ -1486,7 +1484,7 @@ int skl_platform_register(struct device *dev)
 	struct snd_soc_dai_driver *dais;
 	int num_dais = ARRAY_SIZE(skl_platform_dai);
 	struct hdac_bus *bus = dev_get_drvdata(dev);
-	struct skl *skl = bus_to_skl(bus);
+	struct skl_dev *skl = bus_to_skl(bus);
 
 	skl->dais = kmemdup(skl_platform_dai, sizeof(skl_platform_dai),
 			    GFP_KERNEL);
@@ -1520,7 +1518,7 @@ err:
 int skl_platform_unregister(struct device *dev)
 {
 	struct hdac_bus *bus = dev_get_drvdata(dev);
-	struct skl *skl = bus_to_skl(bus);
+	struct skl_dev *skl = bus_to_skl(bus);
 	struct skl_module_deferred_bind *modules, *tmp;
 
 	if (!list_empty(&skl->bind_list)) {
diff --git a/sound/soc/intel/skylake/skl-ssp-clk.c b/sound/soc/intel/skylake/skl-ssp-clk.c
index 5bb6e40d4d3e..1c0e5226cb5b 100644
--- a/sound/soc/intel/skylake/skl-ssp-clk.c
+++ b/sound/soc/intel/skylake/skl-ssp-clk.c
@@ -11,6 +11,7 @@
 #include <linux/platform_device.h>
 #include <linux/clk-provider.h>
 #include <linux/clkdev.h>
+#include <sound/intel-nhlt.h>
 #include "skl.h"
 #include "skl-ssp-clk.h"
 #include "skl-topology.h"
@@ -101,7 +102,7 @@ static void skl_fill_clk_ipc(struct skl_clk_rate_cfg_table *rcfg, u8 clk_type)
 }
 
 /* Sends dma control IPC to turn the clock ON/OFF */
-static int skl_send_clk_dma_control(struct skl *skl,
+static int skl_send_clk_dma_control(struct skl_dev *skl,
 				struct skl_clk_rate_cfg_table *rcfg,
 				u32 vbus_id, u8 clk_type,
 				bool enable)
@@ -152,7 +153,7 @@ static int skl_send_clk_dma_control(struct skl *skl,
 	memcpy(i2s_config + sp_cfg->size, data, size);
 
 	node_id = ((SKL_DMA_I2S_LINK_INPUT_CLASS << 8) | (vbus_id << 4));
-	ret = skl_dsp_set_dma_control(skl->skl_sst, (u32 *)i2s_config,
+	ret = skl_dsp_set_dma_control(skl, (u32 *)i2s_config,
 					i2s_config_size, node_id);
 	kfree(i2s_config);
 
diff --git a/sound/soc/intel/skylake/skl-sst-dsp.c b/sound/soc/intel/skylake/skl-sst-dsp.c
index 36590c5b4673..225706d148d8 100644
--- a/sound/soc/intel/skylake/skl-sst-dsp.c
+++ b/sound/soc/intel/skylake/skl-sst-dsp.c
@@ -12,7 +12,7 @@
 #include "../common/sst-dsp.h"
 #include "../common/sst-ipc.h"
 #include "../common/sst-dsp-priv.h"
-#include "skl-sst-ipc.h"
+#include "skl.h"
 
 /* various timeout values */
 #define SKL_DSP_PU_TO		50
@@ -33,7 +33,7 @@ void skl_dsp_set_state_locked(struct sst_dsp *ctx, int state)
  */
 void skl_dsp_init_core_state(struct sst_dsp *ctx)
 {
-	struct skl_sst *skl = ctx->thread_context;
+	struct skl_dev *skl = ctx->thread_context;
 	int i;
 
 	skl->cores.state[SKL_DSP_CORE0_ID] = SKL_DSP_RUNNING;
@@ -48,7 +48,7 @@ void skl_dsp_init_core_state(struct sst_dsp *ctx)
 /* Get the mask for all enabled cores */
 unsigned int skl_dsp_get_enabled_cores(struct sst_dsp *ctx)
 {
-	struct skl_sst *skl = ctx->thread_context;
+	struct skl_dev *skl = ctx->thread_context;
 	unsigned int core_mask, en_cores_mask;
 	u32 val;
 
@@ -335,7 +335,7 @@ irqreturn_t skl_dsp_sst_interrupt(int irq, void *dev_id)
  */
 int skl_dsp_get_core(struct sst_dsp *ctx, unsigned int core_id)
 {
-	struct skl_sst *skl = ctx->thread_context;
+	struct skl_dev *skl = ctx->thread_context;
 	int ret = 0;
 
 	if (core_id >= skl->cores.count) {
@@ -364,7 +364,7 @@ EXPORT_SYMBOL_GPL(skl_dsp_get_core);
 
 int skl_dsp_put_core(struct sst_dsp *ctx, unsigned int core_id)
 {
-	struct skl_sst *skl = ctx->thread_context;
+	struct skl_dev *skl = ctx->thread_context;
 	int ret = 0;
 
 	if (core_id >= skl->cores.count) {
diff --git a/sound/soc/intel/skylake/skl-sst-dsp.h b/sound/soc/intel/skylake/skl-sst-dsp.h
index a80219562036..cdfec0fca577 100644
--- a/sound/soc/intel/skylake/skl-sst-dsp.h
+++ b/sound/soc/intel/skylake/skl-sst-dsp.h
@@ -15,9 +15,9 @@
 #include "skl-sst-cldma.h"
 
 struct sst_dsp;
-struct skl_sst;
 struct sst_dsp_device;
 struct skl_lib_info;
+struct skl_dev;
 
 /* Intel HD Audio General DSP Registers */
 #define SKL_ADSP_GEN_BASE		0x0
@@ -222,32 +222,31 @@ int skl_dsp_put_core(struct sst_dsp *ctx, unsigned int core_id);
 int skl_dsp_boot(struct sst_dsp *ctx);
 int skl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
 		const char *fw_name, struct skl_dsp_loader_ops dsp_ops,
-		struct skl_sst **dsp);
+		struct skl_dev **dsp);
 int bxt_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
 		const char *fw_name, struct skl_dsp_loader_ops dsp_ops,
-		struct skl_sst **dsp);
-int skl_sst_init_fw(struct device *dev, struct skl_sst *ctx);
-int bxt_sst_init_fw(struct device *dev, struct skl_sst *ctx);
-void skl_sst_dsp_cleanup(struct device *dev, struct skl_sst *ctx);
-void bxt_sst_dsp_cleanup(struct device *dev, struct skl_sst *ctx);
+		struct skl_dev **dsp);
+int skl_sst_init_fw(struct device *dev, struct skl_dev *skl);
+int bxt_sst_init_fw(struct device *dev, struct skl_dev *skl);
+void skl_sst_dsp_cleanup(struct device *dev, struct skl_dev *skl);
+void bxt_sst_dsp_cleanup(struct device *dev, struct skl_dev *skl);
 
 int snd_skl_parse_uuids(struct sst_dsp *ctx, const struct firmware *fw,
 				unsigned int offset, int index);
-int skl_get_pvt_id(struct skl_sst *ctx, guid_t *uuid_mod, int instance_id);
-int skl_put_pvt_id(struct skl_sst *ctx, guid_t *uuid_mod, int *pvt_id);
-int skl_get_pvt_instance_id_map(struct skl_sst *ctx,
+int skl_get_pvt_id(struct skl_dev *skl, guid_t *uuid_mod, int instance_id);
+int skl_put_pvt_id(struct skl_dev *skl, guid_t *uuid_mod, int *pvt_id);
+int skl_get_pvt_instance_id_map(struct skl_dev *skl,
 				int module_id, int instance_id);
-void skl_freeup_uuid_list(struct skl_sst *ctx);
+void skl_freeup_uuid_list(struct skl_dev *skl);
 
 int skl_dsp_strip_extended_manifest(struct firmware *fw);
-void skl_dsp_enable_notification(struct skl_sst *ctx, bool enable);
 
-void skl_dsp_set_astate_cfg(struct skl_sst *ctx, u32 cnt, void *data);
+void skl_dsp_set_astate_cfg(struct skl_dev *skl, u32 cnt, void *data);
 
 int skl_sst_ctx_init(struct device *dev, int irq, const char *fw_name,
-		struct skl_dsp_loader_ops dsp_ops, struct skl_sst **dsp,
+		struct skl_dsp_loader_ops dsp_ops, struct skl_dev **dsp,
 		struct sst_dsp_device *skl_dev);
-int skl_prepare_lib_load(struct skl_sst *skl, struct skl_lib_info *linfo,
+int skl_prepare_lib_load(struct skl_dev *skl, struct skl_lib_info *linfo,
 			struct firmware *stripped_fw,
 			unsigned int hdr_offset, int index);
 void skl_release_library(struct skl_lib_info *linfo, int lib_count);
diff --git a/sound/soc/intel/skylake/skl-sst-ipc.c b/sound/soc/intel/skylake/skl-sst-ipc.c
index 2cc8f7d2d319..667cdddc289f 100644
--- a/sound/soc/intel/skylake/skl-sst-ipc.c
+++ b/sound/soc/intel/skylake/skl-sst-ipc.c
@@ -281,7 +281,7 @@ void skl_ipc_tx_data_copy(struct ipc_message *msg, char *tx_data,
 		size_t tx_size)
 {
 	if (tx_size)
-		memcpy(msg->tx_data, tx_data, tx_size);
+		memcpy(msg->tx.data, tx_data, tx_size);
 }
 
 static bool skl_ipc_is_dsp_busy(struct sst_dsp *dsp)
@@ -295,10 +295,10 @@ static bool skl_ipc_is_dsp_busy(struct sst_dsp *dsp)
 /* Lock to be held by caller */
 static void skl_ipc_tx_msg(struct sst_generic_ipc *ipc, struct ipc_message *msg)
 {
-	struct skl_ipc_header *header = (struct skl_ipc_header *)(&msg->header);
+	struct skl_ipc_header *header = (struct skl_ipc_header *)(&msg->tx.header);
 
-	if (msg->tx_size)
-		sst_dsp_outbox_write(ipc->dsp, msg->tx_data, msg->tx_size);
+	if (msg->tx.size)
+		sst_dsp_outbox_write(ipc->dsp, msg->tx.data, msg->tx.size);
 	sst_dsp_shim_write_unlocked(ipc->dsp, SKL_ADSP_REG_HIPCIE,
 						header->extension);
 	sst_dsp_shim_write_unlocked(ipc->dsp, SKL_ADSP_REG_HIPCI,
@@ -345,7 +345,7 @@ out:
 int skl_ipc_process_notification(struct sst_generic_ipc *ipc,
 		struct skl_ipc_header header)
 {
-	struct skl_sst *skl = container_of(ipc, struct skl_sst, ipc);
+	struct skl_dev *skl = container_of(ipc, struct skl_dev, ipc);
 
 	if (IPC_GLB_NOTIFY_MSG_TYPE(header.primary)) {
 		switch (IPC_GLB_NOTIFY_TYPE(header.primary)) {
@@ -436,7 +436,7 @@ void skl_ipc_process_reply(struct sst_generic_ipc *ipc,
 	struct ipc_message *msg;
 	u32 reply = header.primary & IPC_GLB_REPLY_STATUS_MASK;
 	u64 *ipc_header = (u64 *)(&header);
-	struct skl_sst *skl = container_of(ipc, struct skl_sst, ipc);
+	struct skl_dev *skl = container_of(ipc, struct skl_dev, ipc);
 	unsigned long flags;
 
 	spin_lock_irqsave(&ipc->dsp->spinlock, flags);
@@ -447,11 +447,12 @@ void skl_ipc_process_reply(struct sst_generic_ipc *ipc,
 		return;
 	}
 
+	msg->rx.header = *ipc_header;
 	/* first process the header */
 	if (reply == IPC_GLB_REPLY_SUCCESS) {
 		dev_dbg(ipc->dev, "ipc FW reply %x: success\n", header.primary);
 		/* copy the rx data from the mailbox */
-		sst_dsp_inbox_read(ipc->dsp, msg->rx_data, msg->rx_size);
+		sst_dsp_inbox_read(ipc->dsp, msg->rx.data, msg->rx.size);
 		switch (IPC_GLB_NOTIFY_MSG_TYPE(header.primary)) {
 		case IPC_GLB_LOAD_MULTIPLE_MODS:
 		case IPC_GLB_LOAD_LIBRARY:
@@ -488,7 +489,7 @@ void skl_ipc_process_reply(struct sst_generic_ipc *ipc,
 irqreturn_t skl_dsp_irq_thread_handler(int irq, void *context)
 {
 	struct sst_dsp *dsp = context;
-	struct skl_sst *skl = sst_dsp_get_thread_context(dsp);
+	struct skl_dev *skl = sst_dsp_get_thread_context(dsp);
 	struct sst_generic_ipc *ipc = &skl->ipc;
 	struct skl_ipc_header header = {0};
 	u32 hipcie, hipct, hipcte;
@@ -595,7 +596,7 @@ bool skl_ipc_int_status(struct sst_dsp *ctx)
 			SKL_ADSP_REG_ADSPIS) & SKL_ADSPIS_IPC;
 }
 
-int skl_ipc_init(struct device *dev, struct skl_sst *skl)
+int skl_ipc_init(struct device *dev, struct skl_dev *skl)
 {
 	struct sst_generic_ipc *ipc;
 	int err;
@@ -635,7 +636,7 @@ int skl_ipc_create_pipeline(struct sst_generic_ipc *ipc,
 		u16 ppl_mem_size, u8 ppl_type, u8 instance_id, u8 lp_mode)
 {
 	struct skl_ipc_header header = {0};
-	u64 *ipc_header = (u64 *)(&header);
+	struct sst_ipc_message request = {0};
 	int ret;
 
 	header.primary = IPC_MSG_TARGET(IPC_FW_GEN_MSG);
@@ -646,9 +647,10 @@ int skl_ipc_create_pipeline(struct sst_generic_ipc *ipc,
 	header.primary |= IPC_PPL_MEM_SIZE(ppl_mem_size);
 
 	header.extension = IPC_PPL_LP_MODE(lp_mode);
+	request.header = *(u64 *)(&header);
 
 	dev_dbg(ipc->dev, "In %s header=%d\n", __func__, header.primary);
-	ret = sst_ipc_tx_message_wait(ipc, *ipc_header, NULL, 0, NULL, 0);
+	ret = sst_ipc_tx_message_wait(ipc, request, NULL);
 	if (ret < 0) {
 		dev_err(ipc->dev, "ipc: create pipeline fail, err: %d\n", ret);
 		return ret;
@@ -661,16 +663,17 @@ EXPORT_SYMBOL_GPL(skl_ipc_create_pipeline);
 int skl_ipc_delete_pipeline(struct sst_generic_ipc *ipc, u8 instance_id)
 {
 	struct skl_ipc_header header = {0};
-	u64 *ipc_header = (u64 *)(&header);
+	struct sst_ipc_message request = {0};
 	int ret;
 
 	header.primary = IPC_MSG_TARGET(IPC_FW_GEN_MSG);
 	header.primary |= IPC_MSG_DIR(IPC_MSG_REQUEST);
 	header.primary |= IPC_GLB_TYPE(IPC_GLB_DELETE_PPL);
 	header.primary |= IPC_INSTANCE_ID(instance_id);
+	request.header = *(u64 *)(&header);
 
 	dev_dbg(ipc->dev, "In %s header=%d\n", __func__, header.primary);
-	ret = sst_ipc_tx_message_wait(ipc, *ipc_header, NULL, 0, NULL, 0);
+	ret = sst_ipc_tx_message_wait(ipc, request, NULL);
 	if (ret < 0) {
 		dev_err(ipc->dev, "ipc: delete pipeline failed, err %d\n", ret);
 		return ret;
@@ -684,7 +687,7 @@ int skl_ipc_set_pipeline_state(struct sst_generic_ipc *ipc,
 		u8 instance_id, enum skl_ipc_pipeline_state state)
 {
 	struct skl_ipc_header header = {0};
-	u64 *ipc_header = (u64 *)(&header);
+	struct sst_ipc_message request = {0};
 	int ret;
 
 	header.primary = IPC_MSG_TARGET(IPC_FW_GEN_MSG);
@@ -692,9 +695,10 @@ int skl_ipc_set_pipeline_state(struct sst_generic_ipc *ipc,
 	header.primary |= IPC_GLB_TYPE(IPC_GLB_SET_PPL_STATE);
 	header.primary |= IPC_INSTANCE_ID(instance_id);
 	header.primary |= IPC_PPL_STATE(state);
+	request.header = *(u64 *)(&header);
 
 	dev_dbg(ipc->dev, "In %s header=%d\n", __func__, header.primary);
-	ret = sst_ipc_tx_message_wait(ipc, *ipc_header, NULL, 0, NULL, 0);
+	ret = sst_ipc_tx_message_wait(ipc, request, NULL);
 	if (ret < 0) {
 		dev_err(ipc->dev, "ipc: set pipeline state failed, err: %d\n", ret);
 		return ret;
@@ -707,7 +711,7 @@ int
 skl_ipc_save_pipeline(struct sst_generic_ipc *ipc, u8 instance_id, int dma_id)
 {
 	struct skl_ipc_header header = {0};
-	u64 *ipc_header = (u64 *)(&header);
+	struct sst_ipc_message request = {0};
 	int ret;
 
 	header.primary = IPC_MSG_TARGET(IPC_FW_GEN_MSG);
@@ -716,8 +720,10 @@ skl_ipc_save_pipeline(struct sst_generic_ipc *ipc, u8 instance_id, int dma_id)
 	header.primary |= IPC_INSTANCE_ID(instance_id);
 
 	header.extension = IPC_DMA_ID(dma_id);
+	request.header = *(u64 *)(&header);
+
 	dev_dbg(ipc->dev, "In %s header=%d\n", __func__, header.primary);
-	ret = sst_ipc_tx_message_wait(ipc, *ipc_header, NULL, 0, NULL, 0);
+	ret = sst_ipc_tx_message_wait(ipc, request, NULL);
 	if (ret < 0) {
 		dev_err(ipc->dev, "ipc: save pipeline failed, err: %d\n", ret);
 		return ret;
@@ -730,16 +736,17 @@ EXPORT_SYMBOL_GPL(skl_ipc_save_pipeline);
 int skl_ipc_restore_pipeline(struct sst_generic_ipc *ipc, u8 instance_id)
 {
 	struct skl_ipc_header header = {0};
-	u64 *ipc_header = (u64 *)(&header);
+	struct sst_ipc_message request = {0};
 	int ret;
 
 	header.primary = IPC_MSG_TARGET(IPC_FW_GEN_MSG);
 	header.primary |= IPC_MSG_DIR(IPC_MSG_REQUEST);
 	header.primary |= IPC_GLB_TYPE(IPC_GLB_RESTORE_PPL);
 	header.primary |= IPC_INSTANCE_ID(instance_id);
+	request.header = *(u64 *)(&header);
 
 	dev_dbg(ipc->dev, "In %s header=%d\n", __func__, header.primary);
-	ret = sst_ipc_tx_message_wait(ipc, *ipc_header, NULL, 0, NULL, 0);
+	ret = sst_ipc_tx_message_wait(ipc, request, NULL);
 	if (ret < 0) {
 		dev_err(ipc->dev, "ipc: restore  pipeline failed, err: %d\n", ret);
 		return ret;
@@ -753,7 +760,7 @@ int skl_ipc_set_dx(struct sst_generic_ipc *ipc, u8 instance_id,
 		u16 module_id, struct skl_ipc_dxstate_info *dx)
 {
 	struct skl_ipc_header header = {0};
-	u64 *ipc_header = (u64 *)(&header);
+	struct sst_ipc_message request;
 	int ret;
 
 	header.primary = IPC_MSG_TARGET(IPC_MOD_MSG);
@@ -762,10 +769,13 @@ int skl_ipc_set_dx(struct sst_generic_ipc *ipc, u8 instance_id,
 	header.primary |= IPC_MOD_INSTANCE_ID(instance_id);
 	header.primary |= IPC_MOD_ID(module_id);
 
+	request.header = *(u64 *)(&header);
+	request.data = dx;
+	request.size = sizeof(*dx);
+
 	dev_dbg(ipc->dev, "In %s primary =%x ext=%x\n", __func__,
 			 header.primary, header.extension);
-	ret = sst_ipc_tx_message_wait(ipc, *ipc_header,
-				dx, sizeof(*dx), NULL, 0);
+	ret = sst_ipc_tx_message_wait(ipc, request, NULL);
 	if (ret < 0) {
 		dev_err(ipc->dev, "ipc: set dx failed, err %d\n", ret);
 		return ret;
@@ -779,7 +789,7 @@ int skl_ipc_init_instance(struct sst_generic_ipc *ipc,
 		struct skl_ipc_init_instance_msg *msg, void *param_data)
 {
 	struct skl_ipc_header header = {0};
-	u64 *ipc_header = (u64 *)(&header);
+	struct sst_ipc_message request;
 	int ret;
 	u32 *buffer = (u32 *)param_data;
 	 /* param_block_size must be in dwords */
@@ -799,10 +809,13 @@ int skl_ipc_init_instance(struct sst_generic_ipc *ipc,
 	header.extension |= IPC_PARAM_BLOCK_SIZE(param_block_size);
 	header.extension |= IPC_DOMAIN(msg->domain);
 
+	request.header = *(u64 *)(&header);
+	request.data = param_data;
+	request.size = msg->param_data_size;
+
 	dev_dbg(ipc->dev, "In %s primary =%x ext=%x\n", __func__,
 			 header.primary, header.extension);
-	ret = sst_ipc_tx_message_wait(ipc, *ipc_header, param_data,
-			msg->param_data_size, NULL, 0);
+	ret = sst_ipc_tx_message_wait(ipc, request, NULL);
 
 	if (ret < 0) {
 		dev_err(ipc->dev, "ipc: init instance failed\n");
@@ -817,7 +830,7 @@ int skl_ipc_bind_unbind(struct sst_generic_ipc *ipc,
 		struct skl_ipc_bind_unbind_msg *msg)
 {
 	struct skl_ipc_header header = {0};
-	u64 *ipc_header = (u64 *)(&header);
+	struct sst_ipc_message request = {0};
 	u8 bind_unbind = msg->bind ? IPC_MOD_BIND : IPC_MOD_UNBIND;
 	int ret;
 
@@ -831,10 +844,11 @@ int skl_ipc_bind_unbind(struct sst_generic_ipc *ipc,
 	header.extension |= IPC_DST_MOD_INSTANCE_ID(msg->dst_instance_id);
 	header.extension |= IPC_DST_QUEUE(msg->dst_queue);
 	header.extension |= IPC_SRC_QUEUE(msg->src_queue);
+	request.header = *(u64 *)(&header);
 
 	dev_dbg(ipc->dev, "In %s hdr=%x ext=%x\n", __func__, header.primary,
 			 header.extension);
-	ret = sst_ipc_tx_message_wait(ipc, *ipc_header, NULL, 0, NULL, 0);
+	ret = sst_ipc_tx_message_wait(ipc, request, NULL);
 	if (ret < 0) {
 		dev_err(ipc->dev, "ipc: bind/unbind failed\n");
 		return ret;
@@ -854,7 +868,7 @@ int skl_ipc_load_modules(struct sst_generic_ipc *ipc,
 				u8 module_cnt, void *data)
 {
 	struct skl_ipc_header header = {0};
-	u64 *ipc_header = (u64 *)(&header);
+	struct sst_ipc_message request;
 	int ret;
 
 	header.primary = IPC_MSG_TARGET(IPC_FW_GEN_MSG);
@@ -862,8 +876,11 @@ int skl_ipc_load_modules(struct sst_generic_ipc *ipc,
 	header.primary |= IPC_GLB_TYPE(IPC_GLB_LOAD_MULTIPLE_MODS);
 	header.primary |= IPC_LOAD_MODULE_CNT(module_cnt);
 
-	ret = sst_ipc_tx_message_nowait(ipc, *ipc_header, data,
-				(sizeof(u16) * module_cnt));
+	request.header = *(u64 *)(&header);
+	request.data = data;
+	request.size = sizeof(u16) * module_cnt;
+
+	ret = sst_ipc_tx_message_nowait(ipc, request);
 	if (ret < 0)
 		dev_err(ipc->dev, "ipc: load modules failed :%d\n", ret);
 
@@ -875,7 +892,7 @@ int skl_ipc_unload_modules(struct sst_generic_ipc *ipc, u8 module_cnt,
 							void *data)
 {
 	struct skl_ipc_header header = {0};
-	u64 *ipc_header = (u64 *)(&header);
+	struct sst_ipc_message request;
 	int ret;
 
 	header.primary = IPC_MSG_TARGET(IPC_FW_GEN_MSG);
@@ -883,8 +900,11 @@ int skl_ipc_unload_modules(struct sst_generic_ipc *ipc, u8 module_cnt,
 	header.primary |= IPC_GLB_TYPE(IPC_GLB_UNLOAD_MULTIPLE_MODS);
 	header.primary |= IPC_LOAD_MODULE_CNT(module_cnt);
 
-	ret = sst_ipc_tx_message_wait(ipc, *ipc_header, data,
-				(sizeof(u16) * module_cnt), NULL, 0);
+	request.header = *(u64 *)(&header);
+	request.data = data;
+	request.size = sizeof(u16) * module_cnt;
+
+	ret = sst_ipc_tx_message_wait(ipc, request, NULL);
 	if (ret < 0)
 		dev_err(ipc->dev, "ipc: unload modules failed :%d\n", ret);
 
@@ -896,7 +916,7 @@ int skl_ipc_set_large_config(struct sst_generic_ipc *ipc,
 		struct skl_ipc_large_config_msg *msg, u32 *param)
 {
 	struct skl_ipc_header header = {0};
-	u64 *ipc_header = (u64 *)(&header);
+	struct sst_ipc_message request;
 	int ret = 0;
 	size_t sz_remaining, tx_size, data_offset;
 
@@ -923,9 +943,11 @@ int skl_ipc_set_large_config(struct sst_generic_ipc *ipc,
 			header.primary, header.extension);
 		dev_dbg(ipc->dev, "transmitting offset: %#x, size: %#x\n",
 			(unsigned)data_offset, (unsigned)tx_size);
-		ret = sst_ipc_tx_message_wait(ipc, *ipc_header,
-					  ((char *)param) + data_offset,
-					  tx_size, NULL, 0);
+
+		request.header = *(u64 *)(&header);
+		request.data = ((char *)param) + data_offset;
+		request.size = tx_size;
+		ret = sst_ipc_tx_message_wait(ipc, request, NULL);
 		if (ret < 0) {
 			dev_err(ipc->dev,
 				"ipc: set large config fail, err: %d\n", ret);
@@ -947,12 +969,17 @@ int skl_ipc_set_large_config(struct sst_generic_ipc *ipc,
 EXPORT_SYMBOL_GPL(skl_ipc_set_large_config);
 
 int skl_ipc_get_large_config(struct sst_generic_ipc *ipc,
-		struct skl_ipc_large_config_msg *msg, u32 *param)
+		struct skl_ipc_large_config_msg *msg,
+		u32 **payload, size_t *bytes)
 {
 	struct skl_ipc_header header = {0};
-	u64 *ipc_header = (u64 *)(&header);
-	int ret = 0;
-	size_t sz_remaining, rx_size, data_offset;
+	struct sst_ipc_message request, reply = {0};
+	unsigned int *buf;
+	int ret;
+
+	reply.data = kzalloc(SKL_ADSP_W1_SZ, GFP_KERNEL);
+	if (!reply.data)
+		return -ENOMEM;
 
 	header.primary = IPC_MSG_TARGET(IPC_MOD_MSG);
 	header.primary |= IPC_MSG_DIR(IPC_MSG_REQUEST);
@@ -965,33 +992,21 @@ int skl_ipc_get_large_config(struct sst_generic_ipc *ipc,
 	header.extension |= IPC_FINAL_BLOCK(1);
 	header.extension |= IPC_INITIAL_BLOCK(1);
 
-	sz_remaining = msg->param_data_size;
-	data_offset = 0;
+	request.header = *(u64 *)&header;
+	request.data = *payload;
+	request.size = *bytes;
+	reply.size = SKL_ADSP_W1_SZ;
 
-	while (sz_remaining != 0) {
-		rx_size = sz_remaining > SKL_ADSP_W1_SZ
-				? SKL_ADSP_W1_SZ : sz_remaining;
-		if (rx_size == sz_remaining)
-			header.extension |= IPC_FINAL_BLOCK(1);
-
-		ret = sst_ipc_tx_message_wait(ipc, *ipc_header, NULL, 0,
-					      ((char *)param) + data_offset,
-					      msg->param_data_size);
-		if (ret < 0) {
-			dev_err(ipc->dev,
-				"ipc: get large config fail, err: %d\n", ret);
-			return ret;
-		}
-		sz_remaining -= rx_size;
-		data_offset = msg->param_data_size - sz_remaining;
+	ret = sst_ipc_tx_message_wait(ipc, request, &reply);
+	if (ret < 0)
+		dev_err(ipc->dev, "ipc: get large config fail, err: %d\n", ret);
 
-		/* clear the fields */
-		header.extension &= IPC_INITIAL_BLOCK_CLEAR;
-		header.extension &= IPC_DATA_OFFSET_SZ_CLEAR;
-		/* fill the fields */
-		header.extension |= IPC_INITIAL_BLOCK(1);
-		header.extension |= IPC_DATA_OFFSET_SZ(data_offset);
-	}
+	reply.size = (reply.header >> 32) & IPC_DATA_OFFSET_SZ_MASK;
+	buf = krealloc(reply.data, reply.size, GFP_KERNEL);
+	if (!buf)
+		return -ENOMEM;
+	*payload = buf;
+	*bytes = reply.size;
 
 	return ret;
 }
@@ -1001,7 +1016,7 @@ int skl_sst_ipc_load_library(struct sst_generic_ipc *ipc,
 				u8 dma_id, u8 table_id, bool wait)
 {
 	struct skl_ipc_header header = {0};
-	u64 *ipc_header = (u64 *)(&header);
+	struct sst_ipc_message request = {0};
 	int ret = 0;
 
 	header.primary = IPC_MSG_TARGET(IPC_FW_GEN_MSG);
@@ -1009,12 +1024,12 @@ int skl_sst_ipc_load_library(struct sst_generic_ipc *ipc,
 	header.primary |= IPC_GLB_TYPE(IPC_GLB_LOAD_LIBRARY);
 	header.primary |= IPC_MOD_INSTANCE_ID(table_id);
 	header.primary |= IPC_MOD_ID(dma_id);
+	request.header = *(u64 *)(&header);
 
 	if (wait)
-		ret = sst_ipc_tx_message_wait(ipc, *ipc_header,
-					NULL, 0, NULL, 0);
+		ret = sst_ipc_tx_message_wait(ipc, request, NULL);
 	else
-		ret = sst_ipc_tx_message_nowait(ipc, *ipc_header, NULL, 0);
+		ret = sst_ipc_tx_message_nowait(ipc, request);
 
 	if (ret < 0)
 		dev_err(ipc->dev, "ipc: load lib failed\n");
@@ -1026,7 +1041,7 @@ EXPORT_SYMBOL_GPL(skl_sst_ipc_load_library);
 int skl_ipc_set_d0ix(struct sst_generic_ipc *ipc, struct skl_ipc_d0ix_msg *msg)
 {
 	struct skl_ipc_header header = {0};
-	u64 *ipc_header = (u64 *)(&header);
+	struct sst_ipc_message request = {0};
 	int ret;
 
 	header.primary = IPC_MSG_TARGET(IPC_MOD_MSG);
@@ -1037,6 +1052,7 @@ int skl_ipc_set_d0ix(struct sst_generic_ipc *ipc, struct skl_ipc_d0ix_msg *msg)
 
 	header.extension = IPC_D0IX_WAKE(msg->wake);
 	header.extension |= IPC_D0IX_STREAMING(msg->streaming);
+	request.header = *(u64 *)(&header);
 
 	dev_dbg(ipc->dev, "In %s primary=%x ext=%x\n", __func__,
 			header.primary,	header.extension);
@@ -1044,7 +1060,7 @@ int skl_ipc_set_d0ix(struct sst_generic_ipc *ipc, struct skl_ipc_d0ix_msg *msg)
 	/*
 	 * Use the nopm IPC here as we dont want it checking for D0iX
 	 */
-	ret = sst_ipc_tx_message_nopm(ipc, *ipc_header, NULL, 0, NULL, 0);
+	ret = sst_ipc_tx_message_nopm(ipc, request, NULL);
 	if (ret < 0)
 		dev_err(ipc->dev, "ipc: set d0ix failed, err %d\n", ret);
 
diff --git a/sound/soc/intel/skylake/skl-sst-ipc.h b/sound/soc/intel/skylake/skl-sst-ipc.h
index 9c31a48e99dd..08ac31778325 100644
--- a/sound/soc/intel/skylake/skl-sst-ipc.h
+++ b/sound/soc/intel/skylake/skl-sst-ipc.h
@@ -10,9 +10,9 @@
 
 #include <linux/irqreturn.h>
 #include "../common/sst-ipc.h"
+#include "skl-sst-dsp.h"
 
 struct sst_dsp;
-struct skl_sst;
 struct sst_generic_ipc;
 
 enum skl_ipc_pipeline_state {
@@ -67,54 +67,6 @@ struct skl_lib_info {
 	const struct firmware *fw;
 };
 
-struct skl_sst {
-	struct device *dev;
-	struct sst_dsp *dsp;
-
-	/* boot */
-	wait_queue_head_t boot_wait;
-	bool boot_complete;
-
-	/* module load */
-	wait_queue_head_t mod_load_wait;
-	bool mod_load_complete;
-	bool mod_load_status;
-
-	/* IPC messaging */
-	struct sst_generic_ipc ipc;
-
-	/* callback for miscbdge */
-	void (*enable_miscbdcge)(struct device *dev, bool enable);
-	/* Is CGCTL.MISCBDCGE disabled */
-	bool miscbdcg_disabled;
-
-	/* Populate module information */
-	struct list_head uuid_list;
-
-	/* Is firmware loaded */
-	bool fw_loaded;
-
-	/* first boot ? */
-	bool is_first_boot;
-
-	/* multi-core */
-	struct skl_dsp_cores cores;
-
-	/* library info */
-	struct skl_lib_info  lib_info[SKL_MAX_LIB];
-	int lib_count;
-
-	/* Callback to update D0i3C register */
-	void (*update_d0i3c)(struct device *dev, bool enable);
-
-	struct skl_d0i3_data d0i3;
-
-	const struct skl_dsp_ops *dsp_ops;
-
-	/* Callback to update dynamic clock and power gating registers */
-	void (*clock_power_gating)(struct device *dev, bool enable);
-};
-
 struct skl_ipc_init_instance_msg {
 	u32 module_id;
 	u32 instance_id;
@@ -187,7 +139,8 @@ int skl_ipc_set_large_config(struct sst_generic_ipc *ipc,
 		struct skl_ipc_large_config_msg *msg, u32 *param);
 
 int skl_ipc_get_large_config(struct sst_generic_ipc *ipc,
-		struct skl_ipc_large_config_msg *msg, u32 *param);
+		struct skl_ipc_large_config_msg *msg,
+		u32 **payload, size_t *bytes);
 
 int skl_sst_ipc_load_library(struct sst_generic_ipc *ipc,
 			u8 dma_id, u8 table_id, bool wait);
@@ -204,7 +157,7 @@ void skl_ipc_int_disable(struct sst_dsp *dsp);
 
 bool skl_ipc_int_status(struct sst_dsp *dsp);
 void skl_ipc_free(struct sst_generic_ipc *ipc);
-int skl_ipc_init(struct device *dev, struct skl_sst *skl);
+int skl_ipc_init(struct device *dev, struct skl_dev *skl);
 void skl_clear_module_cnt(struct sst_dsp *ctx);
 
 void skl_ipc_process_reply(struct sst_generic_ipc *ipc,
diff --git a/sound/soc/intel/skylake/skl-sst-utils.c b/sound/soc/intel/skylake/skl-sst-utils.c
index 928c677b506c..d43cbf4a71ef 100644
--- a/sound/soc/intel/skylake/skl-sst-utils.c
+++ b/sound/soc/intel/skylake/skl-sst-utils.c
@@ -8,10 +8,9 @@
 #include <linux/device.h>
 #include <linux/slab.h>
 #include <linux/uuid.h>
-#include "skl-sst-dsp.h"
 #include "../common/sst-dsp.h"
 #include "../common/sst-dsp-priv.h"
-#include "skl-sst-ipc.h"
+#include "skl.h"
 
 #define DEFAULT_HASH_SHA256_LEN 32
 
@@ -99,12 +98,12 @@ static int skl_get_pvtid_map(struct uuid_module *module, int instance_id)
 	return -EINVAL;
 }
 
-int skl_get_pvt_instance_id_map(struct skl_sst *ctx,
+int skl_get_pvt_instance_id_map(struct skl_dev *skl,
 				int module_id, int instance_id)
 {
 	struct uuid_module *module;
 
-	list_for_each_entry(module, &ctx->uuid_list, list) {
+	list_for_each_entry(module, &skl->uuid_list, list) {
 		if (module->id == module_id)
 			return skl_get_pvtid_map(module, instance_id);
 	}
@@ -163,19 +162,19 @@ static inline int skl_pvtid_128(struct uuid_module *module)
 /**
  * skl_get_pvt_id: generate a private id for use as module id
  *
- * @ctx: driver context
+ * @skl: driver context
  * @uuid_mod: module's uuid
  * @instance_id: module's instance id
  *
  * This generates a 128 bit private unique id for a module TYPE so that
  * module instance is unique
  */
-int skl_get_pvt_id(struct skl_sst *ctx, guid_t *uuid_mod, int instance_id)
+int skl_get_pvt_id(struct skl_dev *skl, guid_t *uuid_mod, int instance_id)
 {
 	struct uuid_module *module;
 	int pvt_id;
 
-	list_for_each_entry(module, &ctx->uuid_list, list) {
+	list_for_each_entry(module, &skl->uuid_list, list) {
 		if (guid_equal(uuid_mod, &module->uuid)) {
 
 			pvt_id = skl_pvtid_128(module);
@@ -194,18 +193,18 @@ EXPORT_SYMBOL_GPL(skl_get_pvt_id);
 /**
  * skl_put_pvt_id: free up the private id allocated
  *
- * @ctx: driver context
+ * @skl: driver context
  * @uuid_mod: module's uuid
  * @pvt_id: module pvt id
  *
  * This frees a 128 bit private unique id previously generated
  */
-int skl_put_pvt_id(struct skl_sst *ctx, guid_t *uuid_mod, int *pvt_id)
+int skl_put_pvt_id(struct skl_dev *skl, guid_t *uuid_mod, int *pvt_id)
 {
 	int i;
 	struct uuid_module *module;
 
-	list_for_each_entry(module, &ctx->uuid_list, list) {
+	list_for_each_entry(module, &skl->uuid_list, list) {
 		if (guid_equal(uuid_mod, &module->uuid)) {
 
 			if (*pvt_id != 0)
@@ -234,7 +233,7 @@ int snd_skl_parse_uuids(struct sst_dsp *ctx, const struct firmware *fw,
 	struct adsp_module_entry *mod_entry;
 	int i, num_entry, size;
 	const char *buf;
-	struct skl_sst *skl = ctx->thread_context;
+	struct skl_dev *skl = ctx->thread_context;
 	struct uuid_module *module;
 	struct firmware stripped_fw;
 	unsigned int safe_file;
@@ -317,11 +316,11 @@ free_uuid_list:
 	return ret;
 }
 
-void skl_freeup_uuid_list(struct skl_sst *ctx)
+void skl_freeup_uuid_list(struct skl_dev *skl)
 {
 	struct uuid_module *uuid, *_uuid;
 
-	list_for_each_entry_safe(uuid, _uuid, &ctx->uuid_list, list) {
+	list_for_each_entry_safe(uuid, _uuid, &skl->uuid_list, list) {
 		list_del(&uuid->list);
 		kfree(uuid);
 	}
@@ -355,16 +354,12 @@ int skl_dsp_strip_extended_manifest(struct firmware *fw)
 }
 
 int skl_sst_ctx_init(struct device *dev, int irq, const char *fw_name,
-	struct skl_dsp_loader_ops dsp_ops, struct skl_sst **dsp,
+	struct skl_dsp_loader_ops dsp_ops, struct skl_dev **dsp,
 	struct sst_dsp_device *skl_dev)
 {
-	struct skl_sst *skl;
+	struct skl_dev *skl = *dsp;
 	struct sst_dsp *sst;
 
-	skl = devm_kzalloc(dev, sizeof(*skl), GFP_KERNEL);
-	if (skl == NULL)
-		return -ENOMEM;
-
 	skl->dev = dev;
 	skl_dev->thread_context = skl;
 	INIT_LIST_HEAD(&skl->uuid_list);
@@ -381,13 +376,11 @@ int skl_sst_ctx_init(struct device *dev, int irq, const char *fw_name,
 	INIT_LIST_HEAD(&sst->module_list);
 
 	skl->is_first_boot = true;
-	if (dsp)
-		*dsp = skl;
 
 	return 0;
 }
 
-int skl_prepare_lib_load(struct skl_sst *skl, struct skl_lib_info *linfo,
+int skl_prepare_lib_load(struct skl_dev *skl, struct skl_lib_info *linfo,
 		struct firmware *stripped_fw,
 		unsigned int hdr_offset, int index)
 {
diff --git a/sound/soc/intel/skylake/skl-sst.c b/sound/soc/intel/skylake/skl-sst.c
index 70c3a604c381..61a8e4756a2b 100644
--- a/sound/soc/intel/skylake/skl-sst.c
+++ b/sound/soc/intel/skylake/skl-sst.c
@@ -16,7 +16,7 @@
 #include "../common/sst-dsp.h"
 #include "../common/sst-dsp-priv.h"
 #include "../common/sst-ipc.h"
-#include "skl-sst-ipc.h"
+#include "skl.h"
 
 #define SKL_BASEFW_TIMEOUT	300
 #define SKL_INIT_TIMEOUT	1000
@@ -66,7 +66,7 @@ static int skl_transfer_firmware(struct sst_dsp *ctx,
 static int skl_load_base_firmware(struct sst_dsp *ctx)
 {
 	int ret = 0, i;
-	struct skl_sst *skl = ctx->thread_context;
+	struct skl_dev *skl = ctx->thread_context;
 	struct firmware stripped_fw;
 	u32 reg;
 
@@ -161,7 +161,7 @@ static int skl_set_dsp_D0(struct sst_dsp *ctx, unsigned int core_id)
 {
 	int ret;
 	struct skl_ipc_dxstate_info dx;
-	struct skl_sst *skl = ctx->thread_context;
+	struct skl_dev *skl = ctx->thread_context;
 	unsigned int core_mask = SKL_DSP_CORE_MASK(core_id);
 
 	/* If core0 is being turned on, we need to load the FW */
@@ -215,7 +215,7 @@ static int skl_set_dsp_D3(struct sst_dsp *ctx, unsigned int core_id)
 {
 	int ret;
 	struct skl_ipc_dxstate_info dx;
-	struct skl_sst *skl = ctx->thread_context;
+	struct skl_dev *skl = ctx->thread_context;
 	unsigned int core_mask = SKL_DSP_CORE_MASK(core_id);
 
 	dx.core_mask = core_mask;
@@ -332,7 +332,7 @@ static int skl_transfer_module(struct sst_dsp *ctx, const void *data,
 			u32 size, u16 mod_id, u8 table_id, bool is_module)
 {
 	int ret, bytes_left, curr_pos;
-	struct skl_sst *skl = ctx->thread_context;
+	struct skl_dev *skl = ctx->thread_context;
 	skl->mod_load_complete = false;
 
 	bytes_left = ctx->cl_dev.ops.cl_copy_to_dmabuf(ctx, data, size, false);
@@ -384,7 +384,7 @@ out:
 static int
 skl_load_library(struct sst_dsp *ctx, struct skl_lib_info *linfo, int lib_count)
 {
-	struct skl_sst *skl = ctx->thread_context;
+	struct skl_dev *skl = ctx->thread_context;
 	struct firmware stripped_fw;
 	int ret, i;
 
@@ -413,8 +413,7 @@ static int skl_load_module(struct sst_dsp *ctx, u16 mod_id, u8 *guid)
 	int ret = 0;
 	char mod_name[64]; /* guid str = 32 chars + 4 hyphens */
 
-	snprintf(mod_name, sizeof(mod_name), "%s%pUL%s",
-					     "intel/dsp_fw_", guid, ".bin");
+	snprintf(mod_name, sizeof(mod_name), "intel/dsp_fw_%pUL.bin", guid);
 
 	module_entry = skl_module_get_from_id(ctx, mod_id);
 	if (module_entry == NULL) {
@@ -443,7 +442,7 @@ static int skl_load_module(struct sst_dsp *ctx, u16 mod_id, u8 *guid)
 static int skl_unload_module(struct sst_dsp *ctx, u16 mod_id)
 {
 	int usage_cnt;
-	struct skl_sst *skl = ctx->thread_context;
+	struct skl_dev *skl = ctx->thread_context;
 	int ret = 0;
 
 	usage_cnt = skl_put_module(ctx, mod_id);
@@ -518,9 +517,10 @@ static struct sst_dsp_device skl_dev = {
 };
 
 int skl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
-		const char *fw_name, struct skl_dsp_loader_ops dsp_ops, struct skl_sst **dsp)
+		const char *fw_name, struct skl_dsp_loader_ops dsp_ops,
+		struct skl_dev **dsp)
 {
-	struct skl_sst *skl;
+	struct skl_dev *skl;
 	struct sst_dsp *sst;
 	int ret;
 
@@ -554,10 +554,10 @@ int skl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
 }
 EXPORT_SYMBOL_GPL(skl_sst_dsp_init);
 
-int skl_sst_init_fw(struct device *dev, struct skl_sst *ctx)
+int skl_sst_init_fw(struct device *dev, struct skl_dev *skl)
 {
 	int ret;
-	struct sst_dsp *sst = ctx->dsp;
+	struct sst_dsp *sst = skl->dsp;
 
 	ret = sst->fw_ops.load_fw(sst);
 	if (ret < 0) {
@@ -567,32 +567,32 @@ int skl_sst_init_fw(struct device *dev, struct skl_sst *ctx)
 
 	skl_dsp_init_core_state(sst);
 
-	if (ctx->lib_count > 1) {
-		ret = sst->fw_ops.load_library(sst, ctx->lib_info,
-						ctx->lib_count);
+	if (skl->lib_count > 1) {
+		ret = sst->fw_ops.load_library(sst, skl->lib_info,
+						skl->lib_count);
 		if (ret < 0) {
 			dev_err(dev, "Load Library failed : %x\n", ret);
 			return ret;
 		}
 	}
-	ctx->is_first_boot = false;
+	skl->is_first_boot = false;
 
 	return 0;
 }
 EXPORT_SYMBOL_GPL(skl_sst_init_fw);
 
-void skl_sst_dsp_cleanup(struct device *dev, struct skl_sst *ctx)
+void skl_sst_dsp_cleanup(struct device *dev, struct skl_dev *skl)
 {
 
-	if (ctx->dsp->fw)
-		release_firmware(ctx->dsp->fw);
-	skl_clear_module_table(ctx->dsp);
-	skl_freeup_uuid_list(ctx);
-	skl_ipc_free(&ctx->ipc);
-	ctx->dsp->ops->free(ctx->dsp);
-	if (ctx->boot_complete) {
-		ctx->dsp->cl_dev.ops.cl_cleanup_controller(ctx->dsp);
-		skl_cldma_int_disable(ctx->dsp);
+	if (skl->dsp->fw)
+		release_firmware(skl->dsp->fw);
+	skl_clear_module_table(skl->dsp);
+	skl_freeup_uuid_list(skl);
+	skl_ipc_free(&skl->ipc);
+	skl->dsp->ops->free(skl->dsp);
+	if (skl->boot_complete) {
+		skl->dsp->cl_dev.ops.cl_cleanup_controller(skl->dsp);
+		skl_cldma_int_disable(skl->dsp);
 	}
 }
 EXPORT_SYMBOL_GPL(skl_sst_dsp_cleanup);
diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c
index 6241e35213af..69cd7a81bf2a 100644
--- a/sound/soc/intel/skylake/skl-topology.c
+++ b/sound/soc/intel/skylake/skl-topology.c
@@ -12,6 +12,7 @@
 #include <linux/types.h>
 #include <linux/firmware.h>
 #include <linux/uuid.h>
+#include <sound/intel-nhlt.h>
 #include <sound/soc.h>
 #include <sound/soc-topology.h>
 #include <uapi/sound/snd_sst_tokens.h>
@@ -45,9 +46,9 @@ static const int mic_quatro_list[][SKL_CH_QUATRO] = {
 #define CHECK_HW_PARAMS(ch, freq, bps, prm_ch, prm_freq, prm_bps) \
 	((ch == prm_ch) && (bps == prm_bps) && (freq == prm_freq))
 
-void skl_tplg_d0i3_get(struct skl *skl, enum d0i3_capability caps)
+void skl_tplg_d0i3_get(struct skl_dev *skl, enum d0i3_capability caps)
 {
-	struct skl_d0i3_data *d0i3 =  &skl->skl_sst->d0i3;
+	struct skl_d0i3_data *d0i3 =  &skl->d0i3;
 
 	switch (caps) {
 	case SKL_D0I3_NONE:
@@ -64,9 +65,9 @@ void skl_tplg_d0i3_get(struct skl *skl, enum d0i3_capability caps)
 	}
 }
 
-void skl_tplg_d0i3_put(struct skl *skl, enum d0i3_capability caps)
+void skl_tplg_d0i3_put(struct skl_dev *skl, enum d0i3_capability caps)
 {
-	struct skl_d0i3_data *d0i3 =  &skl->skl_sst->d0i3;
+	struct skl_d0i3_data *d0i3 =  &skl->d0i3;
 
 	switch (caps) {
 	case SKL_D0I3_NONE:
@@ -109,118 +110,23 @@ static int is_skl_dsp_widget_type(struct snd_soc_dapm_widget *w,
 	}
 }
 
-/*
- * Each pipelines needs memory to be allocated. Check if we have free memory
- * from available pool.
- */
-static bool skl_is_pipe_mem_avail(struct skl *skl,
-				struct skl_module_cfg *mconfig)
-{
-	struct skl_sst *ctx = skl->skl_sst;
-
-	if (skl->resource.mem + mconfig->pipe->memory_pages >
-				skl->resource.max_mem) {
-		dev_err(ctx->dev,
-				"%s: module_id %d instance %d\n", __func__,
-				mconfig->id.module_id,
-				mconfig->id.instance_id);
-		dev_err(ctx->dev,
-				"exceeds ppl memory available %d mem %d\n",
-				skl->resource.max_mem, skl->resource.mem);
-		return false;
-	} else {
-		return true;
-	}
-}
-
-/*
- * Add the mem to the mem pool. This is freed when pipe is deleted.
- * Note: DSP does actual memory management we only keep track for complete
- * pool
- */
-static void skl_tplg_alloc_pipe_mem(struct skl *skl,
-				struct skl_module_cfg *mconfig)
-{
-	skl->resource.mem += mconfig->pipe->memory_pages;
-}
-
-/*
- * Pipeline needs needs DSP CPU resources for computation, this is
- * quantified in MCPS (Million Clocks Per Second) required for module/pipe
- *
- * Each pipelines needs mcps to be allocated. Check if we have mcps for this
- * pipe.
- */
-
-static bool skl_is_pipe_mcps_avail(struct skl *skl,
-				struct skl_module_cfg *mconfig)
-{
-	struct skl_sst *ctx = skl->skl_sst;
-	u8 res_idx = mconfig->res_idx;
-	struct skl_module_res *res = &mconfig->module->resources[res_idx];
-
-	if (skl->resource.mcps + res->cps > skl->resource.max_mcps) {
-		dev_err(ctx->dev,
-			"%s: module_id %d instance %d\n", __func__,
-			mconfig->id.module_id, mconfig->id.instance_id);
-		dev_err(ctx->dev,
-			"exceeds ppl mcps available %d > mem %d\n",
-			skl->resource.max_mcps, skl->resource.mcps);
-		return false;
-	} else {
-		return true;
-	}
-}
-
-static void skl_tplg_alloc_pipe_mcps(struct skl *skl,
-				struct skl_module_cfg *mconfig)
-{
-	u8 res_idx = mconfig->res_idx;
-	struct skl_module_res *res = &mconfig->module->resources[res_idx];
-
-	skl->resource.mcps += res->cps;
-}
-
-/*
- * Free the mcps when tearing down
- */
-static void
-skl_tplg_free_pipe_mcps(struct skl *skl, struct skl_module_cfg *mconfig)
-{
-	u8 res_idx = mconfig->res_idx;
-	struct skl_module_res *res = &mconfig->module->resources[res_idx];
-
-	skl->resource.mcps -= res->cps;
-}
-
-/*
- * Free the memory when tearing down
- */
-static void
-skl_tplg_free_pipe_mem(struct skl *skl, struct skl_module_cfg *mconfig)
-{
-	skl->resource.mem -= mconfig->pipe->memory_pages;
-}
-
-
-static void skl_dump_mconfig(struct skl_sst *ctx,
-					struct skl_module_cfg *mcfg)
+static void skl_dump_mconfig(struct skl_dev *skl, struct skl_module_cfg *mcfg)
 {
 	struct skl_module_iface *iface = &mcfg->module->formats[0];
 
-	dev_dbg(ctx->dev, "Dumping config\n");
-	dev_dbg(ctx->dev, "Input Format:\n");
-	dev_dbg(ctx->dev, "channels = %d\n", iface->inputs[0].fmt.channels);
-	dev_dbg(ctx->dev, "s_freq = %d\n", iface->inputs[0].fmt.s_freq);
-	dev_dbg(ctx->dev, "ch_cfg = %d\n", iface->inputs[0].fmt.ch_cfg);
-	dev_dbg(ctx->dev, "valid bit depth = %d\n",
+	dev_dbg(skl->dev, "Dumping config\n");
+	dev_dbg(skl->dev, "Input Format:\n");
+	dev_dbg(skl->dev, "channels = %d\n", iface->inputs[0].fmt.channels);
+	dev_dbg(skl->dev, "s_freq = %d\n", iface->inputs[0].fmt.s_freq);
+	dev_dbg(skl->dev, "ch_cfg = %d\n", iface->inputs[0].fmt.ch_cfg);
+	dev_dbg(skl->dev, "valid bit depth = %d\n",
 				iface->inputs[0].fmt.valid_bit_depth);
-	dev_dbg(ctx->dev, "Output Format:\n");
-	dev_dbg(ctx->dev, "channels = %d\n", iface->outputs[0].fmt.channels);
-	dev_dbg(ctx->dev, "s_freq = %d\n", iface->outputs[0].fmt.s_freq);
-	dev_dbg(ctx->dev, "valid bit depth = %d\n",
+	dev_dbg(skl->dev, "Output Format:\n");
+	dev_dbg(skl->dev, "channels = %d\n", iface->outputs[0].fmt.channels);
+	dev_dbg(skl->dev, "s_freq = %d\n", iface->outputs[0].fmt.s_freq);
+	dev_dbg(skl->dev, "valid bit depth = %d\n",
 				iface->outputs[0].fmt.valid_bit_depth);
-	dev_dbg(ctx->dev, "ch_cfg = %d\n", iface->outputs[0].fmt.ch_cfg);
+	dev_dbg(skl->dev, "ch_cfg = %d\n", iface->outputs[0].fmt.ch_cfg);
 }
 
 static void skl_tplg_update_chmap(struct skl_module_fmt *fmt, int chs)
@@ -322,7 +228,7 @@ static void skl_tplg_update_params_fixup(struct skl_module_cfg *m_cfg,
  * params, so once we have calculate params, we need buffer calculation as
  * well.
  */
-static void skl_tplg_update_buffer_size(struct skl_sst *ctx,
+static void skl_tplg_update_buffer_size(struct skl_dev *skl,
 				struct skl_module_cfg *mcfg)
 {
 	int multiplier = 1;
@@ -374,13 +280,12 @@ static u8 skl_tplg_be_dev_type(int dev_type)
 }
 
 static int skl_tplg_update_be_blob(struct snd_soc_dapm_widget *w,
-						struct skl_sst *ctx)
+						struct skl_dev *skl)
 {
 	struct skl_module_cfg *m_cfg = w->priv;
 	int link_type, dir;
 	u32 ch, s_freq, s_fmt;
 	struct nhlt_specific_cfg *cfg;
-	struct skl *skl = get_skl_ctx(ctx->dev);
 	u8 dev_type = skl_tplg_be_dev_type(m_cfg->dev_type);
 	int fmt_idx = m_cfg->fmt_idx;
 	struct skl_module_iface *m_iface = &m_cfg->module->formats[fmt_idx];
@@ -389,7 +294,7 @@ static int skl_tplg_update_be_blob(struct snd_soc_dapm_widget *w,
 	if (m_cfg->formats_config.caps_size > 0)
 		return 0;
 
-	dev_dbg(ctx->dev, "Applying default cfg blob\n");
+	dev_dbg(skl->dev, "Applying default cfg blob\n");
 	switch (m_cfg->dev_type) {
 	case SKL_DEVICE_DMIC:
 		link_type = NHLT_LINK_DMIC;
@@ -425,9 +330,9 @@ static int skl_tplg_update_be_blob(struct snd_soc_dapm_widget *w,
 		m_cfg->formats_config.caps_size = cfg->size;
 		m_cfg->formats_config.caps = (u32 *) &cfg->caps;
 	} else {
-		dev_err(ctx->dev, "Blob NULL for id %x type %d dirn %d\n",
+		dev_err(skl->dev, "Blob NULL for id %x type %d dirn %d\n",
 					m_cfg->vbus_id, link_type, dir);
-		dev_err(ctx->dev, "PCM: ch %d, freq %d, fmt %d\n",
+		dev_err(skl->dev, "PCM: ch %d, freq %d, fmt %d\n",
 					ch, s_freq, s_fmt);
 		return -EIO;
 	}
@@ -436,7 +341,7 @@ static int skl_tplg_update_be_blob(struct snd_soc_dapm_widget *w,
 }
 
 static void skl_tplg_update_module_params(struct snd_soc_dapm_widget *w,
-							struct skl_sst *ctx)
+							struct skl_dev *skl)
 {
 	struct skl_module_cfg *m_cfg = w->priv;
 	struct skl_pipe_params *params = m_cfg->pipe->p_params;
@@ -446,10 +351,10 @@ static void skl_tplg_update_module_params(struct snd_soc_dapm_widget *w,
 	if (!m_cfg->params_fixup)
 		return;
 
-	dev_dbg(ctx->dev, "Mconfig for widget=%s BEFORE updation\n",
+	dev_dbg(skl->dev, "Mconfig for widget=%s BEFORE updation\n",
 				w->name);
 
-	skl_dump_mconfig(ctx, m_cfg);
+	skl_dump_mconfig(skl, m_cfg);
 
 	if (p_conn_type == SKL_PIPE_CONN_TYPE_FE)
 		is_fe = true;
@@ -457,12 +362,12 @@ static void skl_tplg_update_module_params(struct snd_soc_dapm_widget *w,
 		is_fe = false;
 
 	skl_tplg_update_params_fixup(m_cfg, params, is_fe);
-	skl_tplg_update_buffer_size(ctx, m_cfg);
+	skl_tplg_update_buffer_size(skl, m_cfg);
 
-	dev_dbg(ctx->dev, "Mconfig for widget=%s AFTER updation\n",
+	dev_dbg(skl->dev, "Mconfig for widget=%s AFTER updation\n",
 				w->name);
 
-	skl_dump_mconfig(ctx, m_cfg);
+	skl_dump_mconfig(skl, m_cfg);
 }
 
 /*
@@ -471,7 +376,7 @@ static void skl_tplg_update_module_params(struct snd_soc_dapm_widget *w,
  * set module params will be done after module is initialised.
  */
 static int skl_tplg_set_module_params(struct snd_soc_dapm_widget *w,
-						struct skl_sst *ctx)
+						struct skl_dev *skl)
 {
 	int i, ret;
 	struct skl_module_cfg *mconfig = w->priv;
@@ -483,7 +388,7 @@ static int skl_tplg_set_module_params(struct snd_soc_dapm_widget *w,
 	if (mconfig->formats_config.caps_size > 0 &&
 		mconfig->formats_config.set_params == SKL_PARAM_SET) {
 		sp_cfg = &mconfig->formats_config;
-		ret = skl_set_module_params(ctx, sp_cfg->caps,
+		ret = skl_set_module_params(skl, sp_cfg->caps,
 					sp_cfg->caps_size,
 					sp_cfg->param_id, mconfig);
 		if (ret < 0)
@@ -497,7 +402,7 @@ static int skl_tplg_set_module_params(struct snd_soc_dapm_widget *w,
 			bc = (struct skl_algo_data *)sb->dobj.private;
 
 			if (bc->set_params == SKL_PARAM_SET) {
-				ret = skl_set_module_params(ctx,
+				ret = skl_set_module_params(skl,
 						(u32 *)bc->params, bc->size,
 						bc->param_id, mconfig);
 				if (ret < 0)
@@ -542,15 +447,15 @@ static int skl_tplg_set_module_init_data(struct snd_soc_dapm_widget *w)
 	return 0;
 }
 
-static int skl_tplg_module_prepare(struct skl_sst *ctx, struct skl_pipe *pipe,
+static int skl_tplg_module_prepare(struct skl_dev *skl, struct skl_pipe *pipe,
 		struct snd_soc_dapm_widget *w, struct skl_module_cfg *mcfg)
 {
 	switch (mcfg->dev_type) {
 	case SKL_DEVICE_HDAHOST:
-		return skl_pcm_host_dma_prepare(ctx->dev, pipe->p_params);
+		return skl_pcm_host_dma_prepare(skl->dev, pipe->p_params);
 
 	case SKL_DEVICE_HDALINK:
-		return skl_pcm_link_dma_prepare(ctx->dev, pipe->p_params);
+		return skl_pcm_link_dma_prepare(skl->dev, pipe->p_params);
 	}
 
 	return 0;
@@ -562,12 +467,11 @@ static int skl_tplg_module_prepare(struct skl_sst *ctx, struct skl_pipe *pipe,
  * skl_init_module() routine, so invoke that for all modules in a pipeline
  */
 static int
-skl_tplg_init_pipe_modules(struct skl *skl, struct skl_pipe *pipe)
+skl_tplg_init_pipe_modules(struct skl_dev *skl, struct skl_pipe *pipe)
 {
 	struct skl_pipe_module *w_module;
 	struct snd_soc_dapm_widget *w;
 	struct skl_module_cfg *mconfig;
-	struct skl_sst *ctx = skl->skl_sst;
 	u8 cfg_idx;
 	int ret = 0;
 
@@ -578,7 +482,7 @@ skl_tplg_init_pipe_modules(struct skl *skl, struct skl_pipe *pipe)
 
 		/* check if module ids are populated */
 		if (mconfig->id.module_id < 0) {
-			dev_err(skl->skl_sst->dev,
+			dev_err(skl->dev,
 					"module %pUL id not populated\n",
 					(guid_t *)mconfig->guid);
 			return -EIO;
@@ -588,12 +492,8 @@ skl_tplg_init_pipe_modules(struct skl *skl, struct skl_pipe *pipe)
 		mconfig->fmt_idx = mconfig->mod_cfg[cfg_idx].fmt_idx;
 		mconfig->res_idx = mconfig->mod_cfg[cfg_idx].res_idx;
 
-		/* check resource available */
-		if (!skl_is_pipe_mcps_avail(skl, mconfig))
-			return -ENOMEM;
-
-		if (mconfig->module->loadable && ctx->dsp->fw_ops.load_mod) {
-			ret = ctx->dsp->fw_ops.load_mod(ctx->dsp,
+		if (mconfig->module->loadable && skl->dsp->fw_ops.load_mod) {
+			ret = skl->dsp->fw_ops.load_mod(skl->dsp,
 				mconfig->id.module_id, mconfig->guid);
 			if (ret < 0)
 				return ret;
@@ -602,50 +502,50 @@ skl_tplg_init_pipe_modules(struct skl *skl, struct skl_pipe *pipe)
 		}
 
 		/* prepare the DMA if the module is gateway cpr */
-		ret = skl_tplg_module_prepare(ctx, pipe, w, mconfig);
+		ret = skl_tplg_module_prepare(skl, pipe, w, mconfig);
 		if (ret < 0)
 			return ret;
 
 		/* update blob if blob is null for be with default value */
-		skl_tplg_update_be_blob(w, ctx);
+		skl_tplg_update_be_blob(w, skl);
 
 		/*
 		 * apply fix/conversion to module params based on
 		 * FE/BE params
 		 */
-		skl_tplg_update_module_params(w, ctx);
+		skl_tplg_update_module_params(w, skl);
 		uuid_mod = (guid_t *)mconfig->guid;
-		mconfig->id.pvt_id = skl_get_pvt_id(ctx, uuid_mod,
+		mconfig->id.pvt_id = skl_get_pvt_id(skl, uuid_mod,
 						mconfig->id.instance_id);
 		if (mconfig->id.pvt_id < 0)
 			return ret;
 		skl_tplg_set_module_init_data(w);
 
-		ret = skl_dsp_get_core(ctx->dsp, mconfig->core_id);
+		ret = skl_dsp_get_core(skl->dsp, mconfig->core_id);
 		if (ret < 0) {
-			dev_err(ctx->dev, "Failed to wake up core %d ret=%d\n",
+			dev_err(skl->dev, "Failed to wake up core %d ret=%d\n",
 						mconfig->core_id, ret);
 			return ret;
 		}
 
-		ret = skl_init_module(ctx, mconfig);
+		ret = skl_init_module(skl, mconfig);
 		if (ret < 0) {
-			skl_put_pvt_id(ctx, uuid_mod, &mconfig->id.pvt_id);
+			skl_put_pvt_id(skl, uuid_mod, &mconfig->id.pvt_id);
 			goto err;
 		}
-		skl_tplg_alloc_pipe_mcps(skl, mconfig);
-		ret = skl_tplg_set_module_params(w, ctx);
+
+		ret = skl_tplg_set_module_params(w, skl);
 		if (ret < 0)
 			goto err;
 	}
 
 	return 0;
 err:
-	skl_dsp_put_core(ctx->dsp, mconfig->core_id);
+	skl_dsp_put_core(skl->dsp, mconfig->core_id);
 	return ret;
 }
 
-static int skl_tplg_unload_pipe_modules(struct skl_sst *ctx,
+static int skl_tplg_unload_pipe_modules(struct skl_dev *skl,
 	 struct skl_pipe *pipe)
 {
 	int ret = 0;
@@ -657,19 +557,19 @@ static int skl_tplg_unload_pipe_modules(struct skl_sst *ctx,
 		mconfig  = w_module->w->priv;
 		uuid_mod = (guid_t *)mconfig->guid;
 
-		if (mconfig->module->loadable && ctx->dsp->fw_ops.unload_mod &&
+		if (mconfig->module->loadable && skl->dsp->fw_ops.unload_mod &&
 			mconfig->m_state > SKL_MODULE_UNINIT) {
-			ret = ctx->dsp->fw_ops.unload_mod(ctx->dsp,
+			ret = skl->dsp->fw_ops.unload_mod(skl->dsp,
 						mconfig->id.module_id);
 			if (ret < 0)
 				return -EIO;
 		}
-		skl_put_pvt_id(ctx, uuid_mod, &mconfig->id.pvt_id);
+		skl_put_pvt_id(skl, uuid_mod, &mconfig->id.pvt_id);
 
-		ret = skl_dsp_put_core(ctx->dsp, mconfig->core_id);
+		ret = skl_dsp_put_core(skl->dsp, mconfig->core_id);
 		if (ret < 0) {
 			/* don't return; continue with other modules */
-			dev_err(ctx->dev, "Failed to sleep core %d ret=%d\n",
+			dev_err(skl->dev, "Failed to sleep core %d ret=%d\n",
 				mconfig->core_id, ret);
 		}
 	}
@@ -686,9 +586,8 @@ static int skl_tplg_unload_pipe_modules(struct skl_sst *ctx,
  * 0th configuratation by default for such pipes.
  */
 static int
-skl_tplg_get_pipe_config(struct skl *skl, struct skl_module_cfg *mconfig)
+skl_tplg_get_pipe_config(struct skl_dev *skl, struct skl_module_cfg *mconfig)
 {
-	struct skl_sst *ctx = skl->skl_sst;
 	struct skl_pipe *pipe = mconfig->pipe;
 	struct skl_pipe_params *params = pipe->p_params;
 	struct skl_path_config *pconfig = &pipe->configs[0];
@@ -702,7 +601,7 @@ skl_tplg_get_pipe_config(struct skl *skl, struct skl_module_cfg *mconfig)
 	}
 
 	if (pipe->conn_type == SKL_PIPE_CONN_TYPE_NONE) {
-		dev_dbg(ctx->dev, "No conn_type detected, take 0th config\n");
+		dev_dbg(skl->dev, "No conn_type detected, take 0th config\n");
 		pipe->cur_config_idx = 0;
 		pipe->memory_pages = pconfig->mem_pages;
 
@@ -726,13 +625,13 @@ skl_tplg_get_pipe_config(struct skl *skl, struct skl_module_cfg *mconfig)
 				    fmt->channels, fmt->freq, fmt->bps)) {
 			pipe->cur_config_idx = i;
 			pipe->memory_pages = pconfig->mem_pages;
-			dev_dbg(ctx->dev, "Using pipe config: %d\n", i);
+			dev_dbg(skl->dev, "Using pipe config: %d\n", i);
 
 			return 0;
 		}
 	}
 
-	dev_err(ctx->dev, "Invalid pipe config: %d %d %d for pipe: %d\n",
+	dev_err(skl->dev, "Invalid pipe config: %d %d %d for pipe: %d\n",
 		params->ch, params->s_freq, params->s_fmt, pipe->ppl_id);
 	return -EINVAL;
 }
@@ -740,44 +639,32 @@ skl_tplg_get_pipe_config(struct skl *skl, struct skl_module_cfg *mconfig)
 /*
  * Mixer module represents a pipeline. So in the Pre-PMU event of mixer we
  * need create the pipeline. So we do following:
- *   - check the resources
  *   - Create the pipeline
  *   - Initialize the modules in pipeline
  *   - finally bind all modules together
  */
 static int skl_tplg_mixer_dapm_pre_pmu_event(struct snd_soc_dapm_widget *w,
-							struct skl *skl)
+							struct skl_dev *skl)
 {
 	int ret;
 	struct skl_module_cfg *mconfig = w->priv;
 	struct skl_pipe_module *w_module;
 	struct skl_pipe *s_pipe = mconfig->pipe;
 	struct skl_module_cfg *src_module = NULL, *dst_module, *module;
-	struct skl_sst *ctx = skl->skl_sst;
 	struct skl_module_deferred_bind *modules;
 
 	ret = skl_tplg_get_pipe_config(skl, mconfig);
 	if (ret < 0)
 		return ret;
 
-	/* check resource available */
-	if (!skl_is_pipe_mcps_avail(skl, mconfig))
-		return -EBUSY;
-
-	if (!skl_is_pipe_mem_avail(skl, mconfig))
-		return -ENOMEM;
-
 	/*
 	 * Create a list of modules for pipe.
 	 * This list contains modules from source to sink
 	 */
-	ret = skl_create_pipeline(ctx, mconfig->pipe);
+	ret = skl_create_pipeline(skl, mconfig->pipe);
 	if (ret < 0)
 		return ret;
 
-	skl_tplg_alloc_pipe_mem(skl, mconfig);
-	skl_tplg_alloc_pipe_mcps(skl, mconfig);
-
 	/* Init all pipe modules from source to sink */
 	ret = skl_tplg_init_pipe_modules(skl, s_pipe);
 	if (ret < 0)
@@ -792,7 +679,7 @@ static int skl_tplg_mixer_dapm_pre_pmu_event(struct snd_soc_dapm_widget *w,
 			continue;
 		}
 
-		ret = skl_bind_modules(ctx, src_module, dst_module);
+		ret = skl_bind_modules(skl, src_module, dst_module);
 		if (ret < 0)
 			return ret;
 
@@ -810,7 +697,7 @@ static int skl_tplg_mixer_dapm_pre_pmu_event(struct snd_soc_dapm_widget *w,
 		list_for_each_entry(modules, &skl->bind_list, node) {
 			module = w_module->w->priv;
 			if (modules->dst == module)
-				skl_bind_modules(ctx, modules->src,
+				skl_bind_modules(skl, modules->src,
 							modules->dst);
 		}
 	}
@@ -818,7 +705,7 @@ static int skl_tplg_mixer_dapm_pre_pmu_event(struct snd_soc_dapm_widget *w,
 	return 0;
 }
 
-static int skl_fill_sink_instance_id(struct skl_sst *ctx, u32 *params,
+static int skl_fill_sink_instance_id(struct skl_dev *skl, u32 *params,
 				int size, struct skl_module_cfg *mcfg)
 {
 	int i, pvt_id;
@@ -829,7 +716,7 @@ static int skl_fill_sink_instance_id(struct skl_sst *ctx, u32 *params,
 		struct skl_mod_inst_map *inst = kpb_params->u.map;
 
 		for (i = 0; i < kpb_params->num_modules; i++) {
-			pvt_id = skl_get_pvt_instance_id_map(ctx, inst->mod_id,
+			pvt_id = skl_get_pvt_instance_id_map(skl, inst->mod_id,
 								inst->inst_id);
 			if (pvt_id < 0)
 				return -EINVAL;
@@ -849,7 +736,7 @@ static int skl_fill_sink_instance_id(struct skl_sst *ctx, u32 *params,
  * send params after binding
  */
 static int skl_tplg_set_module_bind_params(struct snd_soc_dapm_widget *w,
-			struct skl_module_cfg *mcfg, struct skl_sst *ctx)
+			struct skl_module_cfg *mcfg, struct skl_dev *skl)
 {
 	int i, ret;
 	struct skl_module_cfg *mconfig = w->priv;
@@ -876,7 +763,7 @@ static int skl_tplg_set_module_bind_params(struct snd_soc_dapm_widget *w,
 	if (mconfig->formats_config.caps_size > 0 &&
 		mconfig->formats_config.set_params == SKL_PARAM_BIND) {
 		sp_cfg = &mconfig->formats_config;
-		ret = skl_set_module_params(ctx, sp_cfg->caps,
+		ret = skl_set_module_params(skl, sp_cfg->caps,
 					sp_cfg->caps_size,
 					sp_cfg->param_id, mconfig);
 		if (ret < 0)
@@ -894,10 +781,10 @@ static int skl_tplg_set_module_bind_params(struct snd_soc_dapm_widget *w,
 				if (!params)
 					return -ENOMEM;
 
-				skl_fill_sink_instance_id(ctx, params, bc->max,
+				skl_fill_sink_instance_id(skl, params, bc->max,
 								mconfig);
 
-				ret = skl_set_module_params(ctx, params,
+				ret = skl_set_module_params(skl, params,
 						bc->max, bc->param_id, mconfig);
 				kfree(params);
 
@@ -910,11 +797,11 @@ static int skl_tplg_set_module_bind_params(struct snd_soc_dapm_widget *w,
 	return 0;
 }
 
-static int skl_get_module_id(struct skl_sst *ctx, guid_t *uuid)
+static int skl_get_module_id(struct skl_dev *skl, guid_t *uuid)
 {
 	struct uuid_module *module;
 
-	list_for_each_entry(module, &ctx->uuid_list, list) {
+	list_for_each_entry(module, &skl->uuid_list, list) {
 		if (guid_equal(uuid, &module->uuid))
 			return module->id;
 	}
@@ -922,7 +809,7 @@ static int skl_get_module_id(struct skl_sst *ctx, guid_t *uuid)
 	return -EINVAL;
 }
 
-static int skl_tplg_find_moduleid_from_uuid(struct skl *skl,
+static int skl_tplg_find_moduleid_from_uuid(struct skl_dev *skl,
 					const struct snd_kcontrol_new *k)
 {
 	struct soc_bytes_ext *sb = (void *) k->private_value;
@@ -942,7 +829,7 @@ static int skl_tplg_find_moduleid_from_uuid(struct skl *skl,
 		params->num_modules = uuid_params->num_modules;
 
 		for (i = 0; i < uuid_params->num_modules; i++) {
-			module_id = skl_get_module_id(skl->skl_sst,
+			module_id = skl_get_module_id(skl,
 				&uuid_params->u.map_uuid[i].mod_uuid);
 			if (module_id < 0) {
 				devm_kfree(bus->dev, params);
@@ -966,7 +853,7 @@ static int skl_tplg_find_moduleid_from_uuid(struct skl *skl,
  * Retrieve the module id from UUID mentioned in the
  * post bind params
  */
-void skl_tplg_add_moduleid_in_bind_params(struct skl *skl,
+void skl_tplg_add_moduleid_in_bind_params(struct skl_dev *skl,
 				struct snd_soc_dapm_widget *w)
 {
 	struct skl_module_cfg *mconfig = w->priv;
@@ -985,12 +872,12 @@ void skl_tplg_add_moduleid_in_bind_params(struct skl *skl,
 			SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK) &&
 			(skl_tplg_find_moduleid_from_uuid(skl,
 			&w->kcontrol_news[i]) < 0))
-			dev_err(skl->skl_sst->dev,
+			dev_err(skl->dev,
 				"%s: invalid kpb post bind params\n",
 				__func__);
 }
 
-static int skl_tplg_module_add_deferred_bind(struct skl *skl,
+static int skl_tplg_module_add_deferred_bind(struct skl_dev *skl,
 	struct skl_module_cfg *src, struct skl_module_cfg *dst)
 {
 	struct skl_module_deferred_bind *m_list, *modules;
@@ -1028,26 +915,27 @@ static int skl_tplg_module_add_deferred_bind(struct skl *skl,
 }
 
 static int skl_tplg_bind_sinks(struct snd_soc_dapm_widget *w,
-				struct skl *skl,
+				struct skl_dev *skl,
 				struct snd_soc_dapm_widget *src_w,
 				struct skl_module_cfg *src_mconfig)
 {
 	struct snd_soc_dapm_path *p;
 	struct snd_soc_dapm_widget *sink = NULL, *next_sink = NULL;
 	struct skl_module_cfg *sink_mconfig;
-	struct skl_sst *ctx = skl->skl_sst;
 	int ret;
 
 	snd_soc_dapm_widget_for_each_sink_path(w, p) {
 		if (!p->connect)
 			continue;
 
-		dev_dbg(ctx->dev, "%s: src widget=%s\n", __func__, w->name);
-		dev_dbg(ctx->dev, "%s: sink widget=%s\n", __func__, p->sink->name);
+		dev_dbg(skl->dev,
+			"%s: src widget=%s\n", __func__, w->name);
+		dev_dbg(skl->dev,
+			"%s: sink widget=%s\n", __func__, p->sink->name);
 
 		next_sink = p->sink;
 
-		if (!is_skl_dsp_widget_type(p->sink, ctx->dev))
+		if (!is_skl_dsp_widget_type(p->sink, skl->dev))
 			return skl_tplg_bind_sinks(p->sink, skl, src_w, src_mconfig);
 
 		/*
@@ -1056,7 +944,7 @@ static int skl_tplg_bind_sinks(struct snd_soc_dapm_widget *w,
 		 * they are ones used for SKL so check that first
 		 */
 		if ((p->sink->priv != NULL) &&
-				is_skl_dsp_widget_type(p->sink, ctx->dev)) {
+				is_skl_dsp_widget_type(p->sink, skl->dev)) {
 
 			sink = p->sink;
 			sink_mconfig = sink->priv;
@@ -1088,19 +976,21 @@ static int skl_tplg_bind_sinks(struct snd_soc_dapm_widget *w,
 				continue;
 
 			/* Bind source to sink, mixin is always source */
-			ret = skl_bind_modules(ctx, src_mconfig, sink_mconfig);
+			ret = skl_bind_modules(skl, src_mconfig, sink_mconfig);
 			if (ret)
 				return ret;
 
 			/* set module params after bind */
-			skl_tplg_set_module_bind_params(src_w, src_mconfig, ctx);
-			skl_tplg_set_module_bind_params(sink, sink_mconfig, ctx);
+			skl_tplg_set_module_bind_params(src_w,
+					src_mconfig, skl);
+			skl_tplg_set_module_bind_params(sink,
+					sink_mconfig, skl);
 
 			/* Start sinks pipe first */
 			if (sink_mconfig->pipe->state != SKL_PIPE_STARTED) {
 				if (sink_mconfig->pipe->conn_type !=
 							SKL_PIPE_CONN_TYPE_FE)
-					ret = skl_run_pipe(ctx,
+					ret = skl_run_pipe(skl,
 							sink_mconfig->pipe);
 				if (ret)
 					return ret;
@@ -1125,10 +1015,9 @@ static int skl_tplg_bind_sinks(struct snd_soc_dapm_widget *w,
  *   - Then run current pipe
  */
 static int skl_tplg_pga_dapm_pre_pmu_event(struct snd_soc_dapm_widget *w,
-								struct skl *skl)
+							struct skl_dev *skl)
 {
 	struct skl_module_cfg *src_mconfig;
-	struct skl_sst *ctx = skl->skl_sst;
 	int ret = 0;
 
 	src_mconfig = w->priv;
@@ -1144,25 +1033,24 @@ static int skl_tplg_pga_dapm_pre_pmu_event(struct snd_soc_dapm_widget *w,
 
 	/* Start source pipe last after starting all sinks */
 	if (src_mconfig->pipe->conn_type != SKL_PIPE_CONN_TYPE_FE)
-		return skl_run_pipe(ctx, src_mconfig->pipe);
+		return skl_run_pipe(skl, src_mconfig->pipe);
 
 	return 0;
 }
 
 static struct snd_soc_dapm_widget *skl_get_src_dsp_widget(
-		struct snd_soc_dapm_widget *w, struct skl *skl)
+		struct snd_soc_dapm_widget *w, struct skl_dev *skl)
 {
 	struct snd_soc_dapm_path *p;
 	struct snd_soc_dapm_widget *src_w = NULL;
-	struct skl_sst *ctx = skl->skl_sst;
 
 	snd_soc_dapm_widget_for_each_source_path(w, p) {
 		src_w = p->source;
 		if (!p->connect)
 			continue;
 
-		dev_dbg(ctx->dev, "sink widget=%s\n", w->name);
-		dev_dbg(ctx->dev, "src widget=%s\n", p->source->name);
+		dev_dbg(skl->dev, "sink widget=%s\n", w->name);
+		dev_dbg(skl->dev, "src widget=%s\n", p->source->name);
 
 		/*
 		 * here we will check widgets in sink pipelines, so that can
@@ -1170,7 +1058,7 @@ static struct snd_soc_dapm_widget *skl_get_src_dsp_widget(
 		 * ones used for SKL so check that first
 		 */
 		if ((p->source->priv != NULL) &&
-				is_skl_dsp_widget_type(p->source, ctx->dev)) {
+				is_skl_dsp_widget_type(p->source, skl->dev)) {
 			return p->source;
 		}
 	}
@@ -1191,12 +1079,11 @@ static struct snd_soc_dapm_widget *skl_get_src_dsp_widget(
  *	- start this pipeline
  */
 static int skl_tplg_mixer_dapm_post_pmu_event(struct snd_soc_dapm_widget *w,
-							struct skl *skl)
+							struct skl_dev *skl)
 {
 	int ret = 0;
 	struct snd_soc_dapm_widget *source, *sink;
 	struct skl_module_cfg *src_mconfig, *sink_mconfig;
-	struct skl_sst *ctx = skl->skl_sst;
 	int src_pipe_started = 0;
 
 	sink = w;
@@ -1222,16 +1109,16 @@ static int skl_tplg_mixer_dapm_post_pmu_event(struct snd_soc_dapm_widget *w,
 	}
 
 	if (src_pipe_started) {
-		ret = skl_bind_modules(ctx, src_mconfig, sink_mconfig);
+		ret = skl_bind_modules(skl, src_mconfig, sink_mconfig);
 		if (ret)
 			return ret;
 
 		/* set module params after bind */
-		skl_tplg_set_module_bind_params(source, src_mconfig, ctx);
-		skl_tplg_set_module_bind_params(sink, sink_mconfig, ctx);
+		skl_tplg_set_module_bind_params(source, src_mconfig, skl);
+		skl_tplg_set_module_bind_params(sink, sink_mconfig, skl);
 
 		if (sink_mconfig->pipe->conn_type != SKL_PIPE_CONN_TYPE_FE)
-			ret = skl_run_pipe(ctx, sink_mconfig->pipe);
+			ret = skl_run_pipe(skl, sink_mconfig->pipe);
 	}
 
 	return ret;
@@ -1244,16 +1131,15 @@ static int skl_tplg_mixer_dapm_post_pmu_event(struct snd_soc_dapm_widget *w,
  *   - unbind with source pipelines if still connected
  */
 static int skl_tplg_mixer_dapm_pre_pmd_event(struct snd_soc_dapm_widget *w,
-							struct skl *skl)
+							struct skl_dev *skl)
 {
 	struct skl_module_cfg *src_mconfig, *sink_mconfig;
 	int ret = 0, i;
-	struct skl_sst *ctx = skl->skl_sst;
 
 	sink_mconfig = w->priv;
 
 	/* Stop the pipe */
-	ret = skl_stop_pipe(ctx, sink_mconfig->pipe);
+	ret = skl_stop_pipe(skl, sink_mconfig->pipe);
 	if (ret)
 		return ret;
 
@@ -1263,7 +1149,7 @@ static int skl_tplg_mixer_dapm_pre_pmd_event(struct snd_soc_dapm_widget *w,
 			if (!src_mconfig)
 				continue;
 
-			ret = skl_unbind_modules(ctx,
+			ret = skl_unbind_modules(skl,
 						src_mconfig, sink_mconfig);
 		}
 	}
@@ -1273,28 +1159,22 @@ static int skl_tplg_mixer_dapm_pre_pmd_event(struct snd_soc_dapm_widget *w,
 
 /*
  * in the Post-PMD event of mixer we need to do following:
- *   - Free the mcps used
- *   - Free the mem used
  *   - Unbind the modules within the pipeline
  *   - Delete the pipeline (modules are not required to be explicitly
  *     deleted, pipeline delete is enough here
  */
 static int skl_tplg_mixer_dapm_post_pmd_event(struct snd_soc_dapm_widget *w,
-							struct skl *skl)
+							struct skl_dev *skl)
 {
 	struct skl_module_cfg *mconfig = w->priv;
 	struct skl_pipe_module *w_module;
 	struct skl_module_cfg *src_module = NULL, *dst_module;
-	struct skl_sst *ctx = skl->skl_sst;
 	struct skl_pipe *s_pipe = mconfig->pipe;
 	struct skl_module_deferred_bind *modules, *tmp;
 
 	if (s_pipe->state == SKL_PIPE_INVALID)
 		return -EINVAL;
 
-	skl_tplg_free_pipe_mcps(skl, mconfig);
-	skl_tplg_free_pipe_mem(skl, mconfig);
-
 	list_for_each_entry(w_module, &s_pipe->w_list, node) {
 		if (list_empty(&skl->bind_list))
 			break;
@@ -1307,7 +1187,7 @@ static int skl_tplg_mixer_dapm_post_pmd_event(struct snd_soc_dapm_widget *w,
 			 * modules from deferred bind list.
 			 */
 			if (modules->dst == src_module) {
-				skl_unbind_modules(ctx, modules->src,
+				skl_unbind_modules(skl, modules->src,
 						modules->dst);
 			}
 
@@ -1327,44 +1207,40 @@ static int skl_tplg_mixer_dapm_post_pmd_event(struct snd_soc_dapm_widget *w,
 	list_for_each_entry(w_module, &s_pipe->w_list, node) {
 		dst_module = w_module->w->priv;
 
-		if (mconfig->m_state >= SKL_MODULE_INIT_DONE)
-			skl_tplg_free_pipe_mcps(skl, dst_module);
 		if (src_module == NULL) {
 			src_module = dst_module;
 			continue;
 		}
 
-		skl_unbind_modules(ctx, src_module, dst_module);
+		skl_unbind_modules(skl, src_module, dst_module);
 		src_module = dst_module;
 	}
 
-	skl_delete_pipe(ctx, mconfig->pipe);
+	skl_delete_pipe(skl, mconfig->pipe);
 
 	list_for_each_entry(w_module, &s_pipe->w_list, node) {
 		src_module = w_module->w->priv;
 		src_module->m_state = SKL_MODULE_UNINIT;
 	}
 
-	return skl_tplg_unload_pipe_modules(ctx, s_pipe);
+	return skl_tplg_unload_pipe_modules(skl, s_pipe);
 }
 
 /*
  * in the Post-PMD event of PGA we need to do following:
- *   - Free the mcps used
  *   - Stop the pipeline
  *   - In source pipe is connected, unbind with source pipelines
  */
 static int skl_tplg_pga_dapm_post_pmd_event(struct snd_soc_dapm_widget *w,
-								struct skl *skl)
+							struct skl_dev *skl)
 {
 	struct skl_module_cfg *src_mconfig, *sink_mconfig;
 	int ret = 0, i;
-	struct skl_sst *ctx = skl->skl_sst;
 
 	src_mconfig = w->priv;
 
 	/* Stop the pipe since this is a mixin module */
-	ret = skl_stop_pipe(ctx, src_mconfig->pipe);
+	ret = skl_stop_pipe(skl, src_mconfig->pipe);
 	if (ret)
 		return ret;
 
@@ -1377,7 +1253,7 @@ static int skl_tplg_pga_dapm_post_pmd_event(struct snd_soc_dapm_widget *w,
 			 * This is a connecter and if path is found that means
 			 * unbind between source and sink has not happened yet
 			 */
-			ret = skl_unbind_modules(ctx, src_mconfig,
+			ret = skl_unbind_modules(skl, src_mconfig,
 							sink_mconfig);
 		}
 	}
@@ -1395,7 +1271,7 @@ static int skl_tplg_mixer_event(struct snd_soc_dapm_widget *w,
 				struct snd_kcontrol *k, int event)
 {
 	struct snd_soc_dapm_context *dapm = w->dapm;
-	struct skl *skl = get_skl_ctx(dapm->dev);
+	struct skl_dev *skl = get_skl_ctx(dapm->dev);
 
 	switch (event) {
 	case SND_SOC_DAPM_PRE_PMU:
@@ -1425,7 +1301,7 @@ static int skl_tplg_pga_event(struct snd_soc_dapm_widget *w,
 
 {
 	struct snd_soc_dapm_context *dapm = w->dapm;
-	struct skl *skl = get_skl_ctx(dapm->dev);
+	struct skl_dev *skl = get_skl_ctx(dapm->dev);
 
 	switch (event) {
 	case SND_SOC_DAPM_PRE_PMU:
@@ -1446,10 +1322,10 @@ static int skl_tplg_tlv_control_get(struct snd_kcontrol *kcontrol,
 	struct skl_algo_data *bc = (struct skl_algo_data *)sb->dobj.private;
 	struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kcontrol);
 	struct skl_module_cfg *mconfig = w->priv;
-	struct skl *skl = get_skl_ctx(w->dapm->dev);
+	struct skl_dev *skl = get_skl_ctx(w->dapm->dev);
 
 	if (w->power)
-		skl_get_module_params(skl->skl_sst, (u32 *)bc->params,
+		skl_get_module_params(skl, (u32 *)bc->params,
 				      bc->size, bc->param_id, mconfig);
 
 	/* decrement size for TLV header */
@@ -1481,7 +1357,7 @@ static int skl_tplg_tlv_control_set(struct snd_kcontrol *kcontrol,
 	struct soc_bytes_ext *sb =
 			(struct soc_bytes_ext *)kcontrol->private_value;
 	struct skl_algo_data *ac = (struct skl_algo_data *)sb->dobj.private;
-	struct skl *skl = get_skl_ctx(w->dapm->dev);
+	struct skl_dev *skl = get_skl_ctx(w->dapm->dev);
 
 	if (ac->params) {
 		/*
@@ -1498,7 +1374,7 @@ static int skl_tplg_tlv_control_set(struct snd_kcontrol *kcontrol,
 			return -EFAULT;
 
 		if (w->power)
-			return skl_set_module_params(skl->skl_sst,
+			return skl_set_module_params(skl,
 						(u32 *)ac->params, ac->size,
 						ac->param_id, mconfig);
 	}
@@ -1659,7 +1535,7 @@ int skl_tplg_update_pipe_params(struct device *dev,
 			struct skl_pipe_params *params)
 {
 	struct skl_module_res *res = &mconfig->module->resources[0];
-	struct skl *skl = get_skl_ctx(dev);
+	struct skl_dev *skl = get_skl_ctx(dev);
 	struct skl_module_fmt *format = NULL;
 	u8 cfg_idx = mconfig->pipe->cur_config_idx;
 
@@ -1856,7 +1732,7 @@ static int skl_tplg_be_fill_pipe_params(struct snd_soc_dai *dai,
 				struct skl_pipe_params *params)
 {
 	struct nhlt_specific_cfg *cfg;
-	struct skl *skl = get_skl_ctx(dai->dev);
+	struct skl_dev *skl = get_skl_ctx(dai->dev);
 	int link_type = skl_tplg_be_link_type(mconfig->dev_type);
 	u8 dev_type = skl_tplg_be_dev_type(mconfig->dev_type);
 
@@ -2070,7 +1946,7 @@ static int skl_tplg_fill_pipe_tkn(struct device *dev,
  * Return an existing pipe if the pipe already exists.
  */
 static int skl_tplg_add_pipe(struct device *dev,
-		struct skl_module_cfg *mconfig, struct skl *skl,
+		struct skl_module_cfg *mconfig, struct skl_dev *skl,
 		struct snd_soc_tplg_vendor_value_elem *tkn_elem)
 {
 	struct skl_pipeline *ppl;
@@ -2330,10 +2206,6 @@ static int skl_tplg_fill_res_tkn(struct device *dev,
 		return -EINVAL;
 
 	switch (tkn_elem->token) {
-	case SKL_TKN_MM_U32_CPS:
-		res->cps = tkn_elem->value;
-		break;
-
 	case SKL_TKN_MM_U32_DMA_SIZE:
 		res->dma_buffer_size = tkn_elem->value;
 		break;
@@ -2354,10 +2226,6 @@ static int skl_tplg_fill_res_tkn(struct device *dev,
 		res->ibs = tkn_elem->value;
 		break;
 
-	case SKL_TKN_U32_MAX_MCPS:
-		res->cps = tkn_elem->value;
-		break;
-
 	case SKL_TKN_MM_U32_RES_PIN_ID:
 	case SKL_TKN_MM_U32_PIN_BUF:
 		ret = skl_tplg_manifest_pin_res_tkn(dev, tkn_elem, res,
@@ -2366,6 +2234,11 @@ static int skl_tplg_fill_res_tkn(struct device *dev,
 			return ret;
 		break;
 
+	case SKL_TKN_MM_U32_CPS:
+	case SKL_TKN_U32_MAX_MCPS:
+		/* ignore unused tokens */
+		break;
+
 	default:
 		dev_err(dev, "Not a res type token: %d", tkn_elem->token);
 		return -EINVAL;
@@ -2381,7 +2254,7 @@ static int skl_tplg_fill_res_tkn(struct device *dev,
  */
 static int skl_tplg_get_token(struct device *dev,
 		struct snd_soc_tplg_vendor_value_elem *tkn_elem,
-		struct skl *skl, struct skl_module_cfg *mconfig)
+		struct skl_dev *skl, struct skl_module_cfg *mconfig)
 {
 	int tkn_count = 0;
 	int ret;
@@ -2631,7 +2504,7 @@ static int skl_tplg_get_token(struct device *dev,
  * module private data
  */
 static int skl_tplg_get_tokens(struct device *dev,
-		char *pvt_data,	struct skl *skl,
+		char *pvt_data,	struct skl_dev *skl,
 		struct skl_module_cfg *mconfig, int block_size)
 {
 	struct snd_soc_tplg_vendor_array *array;
@@ -2727,8 +2600,8 @@ static int skl_tplg_get_desc_blocks(struct device *dev,
  * Otherwise we create a new instance and add into driver list
  */
 static int skl_tplg_add_pipe_v4(struct device *dev,
-				struct skl_module_cfg *mconfig, struct skl *skl,
-				struct skl_dfw_v4_pipe *dfw_pipe)
+			struct skl_module_cfg *mconfig, struct skl_dev *skl,
+			struct skl_dfw_v4_pipe *dfw_pipe)
 {
 	struct skl_pipeline *ppl;
 	struct skl_pipe *pipe;
@@ -2804,7 +2677,7 @@ static void skl_tplg_fill_fmt_v4(struct skl_module_pin_fmt *dst_fmt,
 }
 
 static int skl_tplg_get_pvt_data_v4(struct snd_soc_tplg_dapm_widget *tplg_w,
-				    struct skl *skl, struct device *dev,
+				    struct skl_dev *skl, struct device *dev,
 				    struct skl_module_cfg *mconfig)
 {
 	struct skl_dfw_v4_module *dfw =
@@ -2818,7 +2691,7 @@ static int skl_tplg_get_pvt_data_v4(struct snd_soc_tplg_dapm_widget *tplg_w,
 		return ret;
 	mconfig->id.module_id = -1;
 	mconfig->id.instance_id = dfw->instance_id;
-	mconfig->module->resources[0].cps = dfw->max_mcps;
+	mconfig->module->resources[0].cpc = dfw->max_mcps / 1000;
 	mconfig->module->resources[0].ibs = dfw->ibs;
 	mconfig->module->resources[0].obs = dfw->obs;
 	mconfig->core_id = dfw->core_id;
@@ -2886,7 +2759,7 @@ static int skl_tplg_get_pvt_data_v4(struct snd_soc_tplg_dapm_widget *tplg_w,
  * for the type and size of the suceeding data block.
  */
 static int skl_tplg_get_pvt_data(struct snd_soc_tplg_dapm_widget *tplg_w,
-				struct skl *skl, struct device *dev,
+				struct skl_dev *skl, struct device *dev,
 				struct skl_module_cfg *mconfig)
 {
 	struct snd_soc_tplg_vendor_array *array;
@@ -2981,9 +2854,8 @@ static void skl_clear_pin_config(struct snd_soc_component *component,
 	}
 }
 
-void skl_cleanup_resources(struct skl *skl)
+void skl_cleanup_resources(struct skl_dev *skl)
 {
-	struct skl_sst *ctx = skl->skl_sst;
 	struct snd_soc_component *soc_component = skl->component;
 	struct snd_soc_dapm_widget *w;
 	struct snd_soc_card *card;
@@ -2995,15 +2867,12 @@ void skl_cleanup_resources(struct skl *skl)
 	if (!card || !card->instantiated)
 		return;
 
-	skl->resource.mem = 0;
-	skl->resource.mcps = 0;
-
 	list_for_each_entry(w, &card->widgets, list) {
-		if (is_skl_dsp_widget_type(w, ctx->dev) && w->priv != NULL)
+		if (is_skl_dsp_widget_type(w, skl->dev) && w->priv != NULL)
 			skl_clear_pin_config(soc_component, w);
 	}
 
-	skl_clear_module_cnt(ctx->dsp);
+	skl_clear_module_cnt(skl->dsp);
 }
 
 /*
@@ -3019,7 +2888,7 @@ static int skl_tplg_widget_load(struct snd_soc_component *cmpnt, int index,
 {
 	int ret;
 	struct hdac_bus *bus = snd_soc_component_get_drvdata(cmpnt);
-	struct skl *skl = bus_to_skl(bus);
+	struct skl_dev *skl = bus_to_skl(bus);
 	struct skl_module_cfg *mconfig;
 
 	if (!tplg_w->priv.size)
@@ -3163,21 +3032,21 @@ static int skl_tplg_control_load(struct snd_soc_component *cmpnt,
 
 static int skl_tplg_fill_str_mfest_tkn(struct device *dev,
 		struct snd_soc_tplg_vendor_string_elem *str_elem,
-		struct skl *skl)
+		struct skl_dev *skl)
 {
 	int tkn_count = 0;
 	static int ref_count;
 
 	switch (str_elem->token) {
 	case SKL_TKN_STR_LIB_NAME:
-		if (ref_count > skl->skl_sst->lib_count - 1) {
+		if (ref_count > skl->lib_count - 1) {
 			ref_count = 0;
 			return -EINVAL;
 		}
 
-		strncpy(skl->skl_sst->lib_info[ref_count].name,
+		strncpy(skl->lib_info[ref_count].name,
 			str_elem->string,
-			ARRAY_SIZE(skl->skl_sst->lib_info[ref_count].name));
+			ARRAY_SIZE(skl->lib_info[ref_count].name));
 		ref_count++;
 		break;
 
@@ -3192,7 +3061,7 @@ static int skl_tplg_fill_str_mfest_tkn(struct device *dev,
 
 static int skl_tplg_get_str_tkn(struct device *dev,
 		struct snd_soc_tplg_vendor_array *array,
-		struct skl *skl)
+		struct skl_dev *skl)
 {
 	int tkn_count = 0, ret;
 	struct snd_soc_tplg_vendor_string_elem *str_elem;
@@ -3299,7 +3168,7 @@ static int skl_tplg_fill_mod_info(struct device *dev,
 
 static int skl_tplg_get_int_tkn(struct device *dev,
 		struct snd_soc_tplg_vendor_value_elem *tkn_elem,
-		struct skl *skl)
+		struct skl_dev *skl)
 {
 	int tkn_count = 0, ret;
 	static int mod_idx, res_val_idx, intf_val_idx, dir, pin_idx;
@@ -3319,7 +3188,7 @@ static int skl_tplg_get_int_tkn(struct device *dev,
 
 	switch (tkn_elem->token) {
 	case SKL_TKN_U32_LIB_COUNT:
-		skl->skl_sst->lib_count = tkn_elem->value;
+		skl->lib_count = tkn_elem->value;
 		break;
 
 	case SKL_TKN_U8_NUM_MOD:
@@ -3465,35 +3334,17 @@ static int skl_tplg_get_int_tkn(struct device *dev,
 	return tkn_count;
 }
 
-static int skl_tplg_get_manifest_uuid(struct device *dev,
-				struct skl *skl,
-				struct snd_soc_tplg_vendor_uuid_elem *uuid_tkn)
-{
-	static int ref_count;
-	struct skl_module *mod;
-
-	if (uuid_tkn->token == SKL_TKN_UUID) {
-		mod = skl->modules[ref_count];
-		guid_copy(&mod->uuid, (guid_t *)&uuid_tkn->uuid);
-		ref_count++;
-	} else {
-		dev_err(dev, "Not an UUID token tkn %d\n", uuid_tkn->token);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
 /*
  * Fill the manifest structure by parsing the tokens based on the
  * type.
  */
 static int skl_tplg_get_manifest_tkn(struct device *dev,
-		char *pvt_data, struct skl *skl,
+		char *pvt_data, struct skl_dev *skl,
 		int block_size)
 {
 	int tkn_count = 0, ret;
 	int off = 0, tuple_size = 0;
+	u8 uuid_index = 0;
 	struct snd_soc_tplg_vendor_array *array;
 	struct snd_soc_tplg_vendor_value_elem *tkn_elem;
 
@@ -3516,9 +3367,17 @@ static int skl_tplg_get_manifest_tkn(struct device *dev,
 			continue;
 
 		case SND_SOC_TPLG_TUPLE_TYPE_UUID:
-			ret = skl_tplg_get_manifest_uuid(dev, skl, array->uuid);
-			if (ret < 0)
-				return ret;
+			if (array->uuid->token != SKL_TKN_UUID) {
+				dev_err(dev, "Not an UUID token: %d\n",
+					array->uuid->token);
+				return -EINVAL;
+			}
+			if (uuid_index >= skl->nr_modules) {
+				dev_err(dev, "Too many UUID tokens\n");
+				return -EINVAL;
+			}
+			guid_copy(&skl->modules[uuid_index++]->uuid,
+				  (guid_t *)&array->uuid->uuid);
 
 			tuple_size += sizeof(*array->uuid);
 			continue;
@@ -3550,7 +3409,7 @@ static int skl_tplg_get_manifest_tkn(struct device *dev,
  * preceded by descriptors for type and size of data block.
  */
 static int skl_tplg_get_manifest_data(struct snd_soc_tplg_manifest *manifest,
-			struct device *dev, struct skl *skl)
+			struct device *dev, struct skl_dev *skl)
 {
 	struct snd_soc_tplg_vendor_array *array;
 	int num_blocks, block_size = 0, block_type, off = 0;
@@ -3612,7 +3471,7 @@ static int skl_manifest_load(struct snd_soc_component *cmpnt, int index,
 				struct snd_soc_tplg_manifest *manifest)
 {
 	struct hdac_bus *bus = snd_soc_component_get_drvdata(cmpnt);
-	struct skl *skl = bus_to_skl(bus);
+	struct skl_dev *skl = bus_to_skl(bus);
 
 	/* proceed only if we have private data defined */
 	if (manifest->priv.size == 0)
@@ -3620,9 +3479,9 @@ static int skl_manifest_load(struct snd_soc_component *cmpnt, int index,
 
 	skl_tplg_get_manifest_data(manifest, bus->dev, skl);
 
-	if (skl->skl_sst->lib_count > SKL_MAX_LIB) {
+	if (skl->lib_count > SKL_MAX_LIB) {
 		dev_err(bus->dev, "Exceeding max Library count. Got:%d\n",
-					skl->skl_sst->lib_count);
+					skl->lib_count);
 		return  -EINVAL;
 	}
 
@@ -3671,7 +3530,7 @@ static int skl_tplg_create_pipe_widget_list(struct snd_soc_component *component)
 	return 0;
 }
 
-static void skl_tplg_set_pipe_type(struct skl *skl, struct skl_pipe *pipe)
+static void skl_tplg_set_pipe_type(struct skl_dev *skl, struct skl_pipe *pipe)
 {
 	struct skl_pipe_module *w_module;
 	struct snd_soc_dapm_widget *w;
@@ -3694,10 +3553,6 @@ static void skl_tplg_set_pipe_type(struct skl *skl, struct skl_pipe *pipe)
 		pipe->passthru = false;
 }
 
-/* This will be read from topology manifest, currently defined here */
-#define SKL_MAX_MCPS 30000000
-#define SKL_FW_MAX_MEM 1000000
-
 /*
  * SKL topology init routine
  */
@@ -3705,7 +3560,7 @@ int skl_tplg_init(struct snd_soc_component *component, struct hdac_bus *bus)
 {
 	int ret;
 	const struct firmware *fw;
-	struct skl *skl = bus_to_skl(bus);
+	struct skl_dev *skl = bus_to_skl(bus);
 	struct skl_pipeline *ppl;
 
 	ret = request_firmware(&fw, skl->tplg_name, bus->dev);
@@ -3724,31 +3579,30 @@ int skl_tplg_init(struct snd_soc_component *component, struct hdac_bus *bus)
 	 * The complete tplg for SKL is loaded as index 0, we don't use
 	 * any other index
 	 */
-	ret = snd_soc_tplg_component_load(component,
-					&skl_tplg_ops, fw, 0);
+	ret = snd_soc_tplg_component_load(component, &skl_tplg_ops, fw, 0);
 	if (ret < 0) {
 		dev_err(bus->dev, "tplg component load failed%d\n", ret);
-		release_firmware(fw);
-		return -EINVAL;
+		goto err;
 	}
 
-	skl->resource.max_mcps = SKL_MAX_MCPS;
-	skl->resource.max_mem = SKL_FW_MAX_MEM;
-
-	skl->tplg = fw;
 	ret = skl_tplg_create_pipe_widget_list(component);
-	if (ret < 0)
-		return ret;
+	if (ret < 0) {
+		dev_err(bus->dev, "tplg create pipe widget list failed%d\n",
+				ret);
+		goto err;
+	}
 
 	list_for_each_entry(ppl, &skl->ppl_list, node)
 		skl_tplg_set_pipe_type(skl, ppl->pipe);
 
-	return 0;
+err:
+	release_firmware(fw);
+	return ret;
 }
 
 void skl_tplg_exit(struct snd_soc_component *component, struct hdac_bus *bus)
 {
-	struct skl *skl = bus_to_skl(bus);
+	struct skl_dev *skl = bus_to_skl(bus);
 	struct skl_pipeline *ppl, *tmp;
 
 	if (!list_empty(&skl->ppl_list))
@@ -3757,6 +3611,4 @@ void skl_tplg_exit(struct snd_soc_component *component, struct hdac_bus *bus)
 
 	/* clean up topology */
 	snd_soc_tplg_component_remove(component, SND_SOC_TPLG_INDEX_ALL);
-
-	release_firmware(skl->tplg);
 }
diff --git a/sound/soc/intel/skylake/skl-topology.h b/sound/soc/intel/skylake/skl-topology.h
index 665e35cee50d..e967800dbb62 100644
--- a/sound/soc/intel/skylake/skl-topology.h
+++ b/sound/soc/intel/skylake/skl-topology.h
@@ -101,7 +101,7 @@ struct skl_audio_data_format {
 } __packed;
 
 struct skl_base_cfg {
-	u32 cps;
+	u32 cpc;
 	u32 ibs;
 	u32 obs;
 	u32 is_pages;
@@ -140,11 +140,6 @@ struct skl_src_module_cfg {
 	enum skl_s_freq src_cfg;
 } __packed;
 
-struct notification_mask {
-	u32 notify;
-	u32 enable;
-} __packed;
-
 struct skl_up_down_mixer_cfg {
 	struct skl_base_cfg base_cfg;
 	enum skl_ch_cfg out_ch_cfg;
@@ -348,7 +343,6 @@ struct skl_module_pin_resources {
 struct skl_module_res {
 	u8 id;
 	u32 is_pages;
-	u32 cps;
 	u32 ibs;
 	u32 obs;
 	u32 dma_buffer_size;
@@ -389,9 +383,6 @@ struct skl_module_cfg {
 	u8 out_queue_mask;
 	u8 in_queue;
 	u8 out_queue;
-	u32 mcps;
-	u32 ibs;
-	u32 obs;
 	u8 is_loadable;
 	u8 core_id;
 	u8 dev_type;
@@ -447,7 +438,7 @@ enum skl_channel {
 	SKL_CH_QUATRO = 4,
 };
 
-static inline struct skl *get_skl_ctx(struct device *dev)
+static inline struct skl_dev *get_skl_ctx(struct device *dev)
 {
 	struct hdac_bus *bus = dev_get_drvdata(dev);
 
@@ -456,7 +447,7 @@ static inline struct skl *get_skl_ctx(struct device *dev)
 
 int skl_tplg_be_update_params(struct snd_soc_dai *dai,
 	struct skl_pipe_params *params);
-int skl_dsp_set_dma_control(struct skl_sst *ctx, u32 *caps,
+int skl_dsp_set_dma_control(struct skl_dev *skl, u32 *caps,
 			u32 caps_size, u32 node_id);
 void skl_tplg_set_be_dmic_config(struct snd_soc_dai *dai,
 	struct skl_pipe_params *params, int stream);
@@ -469,32 +460,32 @@ struct skl_module_cfg *skl_tplg_fe_get_cpr_module(
 int skl_tplg_update_pipe_params(struct device *dev,
 		struct skl_module_cfg *mconfig, struct skl_pipe_params *params);
 
-void skl_tplg_d0i3_get(struct skl *skl, enum d0i3_capability caps);
-void skl_tplg_d0i3_put(struct skl *skl, enum d0i3_capability caps);
+void skl_tplg_d0i3_get(struct skl_dev *skl, enum d0i3_capability caps);
+void skl_tplg_d0i3_put(struct skl_dev *skl, enum d0i3_capability caps);
 
-int skl_create_pipeline(struct skl_sst *ctx, struct skl_pipe *pipe);
+int skl_create_pipeline(struct skl_dev *skl, struct skl_pipe *pipe);
 
-int skl_run_pipe(struct skl_sst *ctx, struct skl_pipe *pipe);
+int skl_run_pipe(struct skl_dev *skl, struct skl_pipe *pipe);
 
-int skl_pause_pipe(struct skl_sst *ctx, struct skl_pipe *pipe);
+int skl_pause_pipe(struct skl_dev *skl, struct skl_pipe *pipe);
 
-int skl_delete_pipe(struct skl_sst *ctx, struct skl_pipe *pipe);
+int skl_delete_pipe(struct skl_dev *skl, struct skl_pipe *pipe);
 
-int skl_stop_pipe(struct skl_sst *ctx, struct skl_pipe *pipe);
+int skl_stop_pipe(struct skl_dev *skl, struct skl_pipe *pipe);
 
-int skl_reset_pipe(struct skl_sst *ctx, struct skl_pipe *pipe);
+int skl_reset_pipe(struct skl_dev *skl, struct skl_pipe *pipe);
 
-int skl_init_module(struct skl_sst *ctx, struct skl_module_cfg *module_config);
+int skl_init_module(struct skl_dev *skl, struct skl_module_cfg *module_config);
 
-int skl_bind_modules(struct skl_sst *ctx, struct skl_module_cfg
+int skl_bind_modules(struct skl_dev *skl, struct skl_module_cfg
 	*src_module, struct skl_module_cfg *dst_module);
 
-int skl_unbind_modules(struct skl_sst *ctx, struct skl_module_cfg
+int skl_unbind_modules(struct skl_dev *skl, struct skl_module_cfg
 	*src_module, struct skl_module_cfg *dst_module);
 
-int skl_set_module_params(struct skl_sst *ctx, u32 *params, int size,
+int skl_set_module_params(struct skl_dev *skl, u32 *params, int size,
 			u32 param_id, struct skl_module_cfg *mcfg);
-int skl_get_module_params(struct skl_sst *ctx, u32 *params, int size,
+int skl_get_module_params(struct skl_dev *skl, u32 *params, int size,
 			  u32 param_id, struct skl_module_cfg *mcfg);
 
 struct skl_module_cfg *skl_tplg_be_get_cpr_module(struct snd_soc_dai *dai,
@@ -508,6 +499,6 @@ int skl_pcm_link_dma_prepare(struct device *dev,
 int skl_dai_load(struct snd_soc_component *cmp, int index,
 		struct snd_soc_dai_driver *dai_drv,
 		struct snd_soc_tplg_pcm *pcm, struct snd_soc_dai *dai);
-void skl_tplg_add_moduleid_in_bind_params(struct skl *skl,
+void skl_tplg_add_moduleid_in_bind_params(struct skl_dev *skl,
 				struct snd_soc_dapm_widget *w);
 #endif
diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c
index 3362e71b4563..141dbbf975ac 100644
--- a/sound/soc/intel/skylake/skl.c
+++ b/sound/soc/intel/skylake/skl.c
@@ -26,9 +26,11 @@
 #include <sound/hdaudio.h>
 #include <sound/hda_i915.h>
 #include <sound/hda_codec.h>
+#include <sound/intel-nhlt.h>
 #include "skl.h"
 #include "skl-sst-dsp.h"
 #include "skl-sst-ipc.h"
+
 #if IS_ENABLED(CONFIG_SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC)
 #include "../../../soc/codecs/hdac_hda.h"
 #endif
@@ -50,7 +52,7 @@ static void skl_update_pci_byte(struct pci_dev *pci, unsigned int reg,
 	pci_write_config_byte(pci, reg, data);
 }
 
-static void skl_init_pci(struct skl *skl)
+static void skl_init_pci(struct skl_dev *skl)
 {
 	struct hdac_bus *bus = skl_to_bus(skl);
 
@@ -132,7 +134,7 @@ static int skl_init_chip(struct hdac_bus *bus, bool full_reset)
 
 	/* Reset stream-to-link mapping */
 	list_for_each_entry(hlink, &bus->hlink_list, list)
-		bus->io_ops->reg_writel(0, hlink->ml_addr + AZX_REG_ML_LOSIDV);
+		writel(0, hlink->ml_addr + AZX_REG_ML_LOSIDV);
 
 	skl_enable_miscbdcge(bus->dev, true);
 
@@ -252,7 +254,7 @@ static irqreturn_t skl_threaded_handler(int irq, void *dev_id)
 
 static int skl_acquire_irq(struct hdac_bus *bus, int do_disconnect)
 {
-	struct skl *skl = bus_to_skl(bus);
+	struct skl_dev *skl = bus_to_skl(bus);
 	int ret;
 
 	ret = request_threaded_irq(skl->pci->irq, skl_interrupt,
@@ -276,7 +278,7 @@ static int skl_suspend_late(struct device *dev)
 {
 	struct pci_dev *pci = to_pci_dev(dev);
 	struct hdac_bus *bus = pci_get_drvdata(pci);
-	struct skl *skl = bus_to_skl(bus);
+	struct skl_dev *skl = bus_to_skl(bus);
 
 	return skl_suspend_late_dsp(skl);
 }
@@ -284,7 +286,7 @@ static int skl_suspend_late(struct device *dev)
 #ifdef CONFIG_PM
 static int _skl_suspend(struct hdac_bus *bus)
 {
-	struct skl *skl = bus_to_skl(bus);
+	struct skl_dev *skl = bus_to_skl(bus);
 	struct pci_dev *pci = to_pci_dev(bus->dev);
 	int ret;
 
@@ -307,7 +309,7 @@ static int _skl_suspend(struct hdac_bus *bus)
 
 static int _skl_resume(struct hdac_bus *bus)
 {
-	struct skl *skl = bus_to_skl(bus);
+	struct skl_dev *skl = bus_to_skl(bus);
 
 	skl_init_pci(skl);
 	skl_dum_set(bus);
@@ -325,7 +327,7 @@ static int skl_suspend(struct device *dev)
 {
 	struct pci_dev *pci = to_pci_dev(dev);
 	struct hdac_bus *bus = pci_get_drvdata(pci);
-	struct skl *skl  = bus_to_skl(bus);
+	struct skl_dev *skl  = bus_to_skl(bus);
 	int ret;
 
 	/*
@@ -345,7 +347,7 @@ static int skl_suspend(struct device *dev)
 		ret = _skl_suspend(bus);
 		if (ret < 0)
 			return ret;
-		skl->skl_sst->fw_loaded = false;
+		skl->fw_loaded = false;
 	}
 
 	return 0;
@@ -355,7 +357,7 @@ static int skl_resume(struct device *dev)
 {
 	struct pci_dev *pci = to_pci_dev(dev);
 	struct hdac_bus *bus = pci_get_drvdata(pci);
-	struct skl *skl  = bus_to_skl(bus);
+	struct skl_dev *skl  = bus_to_skl(bus);
 	struct hdac_ext_link *hlink = NULL;
 	int ret;
 
@@ -430,7 +432,7 @@ static const struct dev_pm_ops skl_pm = {
  */
 static int skl_free(struct hdac_bus *bus)
 {
-	struct skl *skl  = bus_to_skl(bus);
+	struct skl_dev *skl  = bus_to_skl(bus);
 
 	skl->init_done = 0; /* to be sure */
 
@@ -475,7 +477,7 @@ static struct skl_ssp_clk skl_ssp_clks[] = {
 						{.name = "ssp5_sclkfs"},
 };
 
-static struct snd_soc_acpi_mach *skl_find_hda_machine(struct skl *skl,
+static struct snd_soc_acpi_mach *skl_find_hda_machine(struct skl_dev *skl,
 					struct snd_soc_acpi_mach *machines)
 {
 	struct hdac_bus *bus = skl_to_bus(skl);
@@ -494,7 +496,7 @@ static struct snd_soc_acpi_mach *skl_find_hda_machine(struct skl *skl,
 	return mach;
 }
 
-static int skl_find_machine(struct skl *skl, void *driver_data)
+static int skl_find_machine(struct skl_dev *skl, void *driver_data)
 {
 	struct hdac_bus *bus = skl_to_bus(skl);
 	struct snd_soc_acpi_mach *mach = driver_data;
@@ -516,13 +518,15 @@ static int skl_find_machine(struct skl *skl, void *driver_data)
 
 	if (pdata) {
 		skl->use_tplg_pcm = pdata->use_tplg_pcm;
-		mach->mach_params.dmic_num = skl_get_dmic_geo(skl);
+		mach->mach_params.dmic_num =
+			intel_nhlt_get_dmic_geo(&skl->pci->dev,
+						skl->nhlt);
 	}
 
 	return 0;
 }
 
-static int skl_machine_device_register(struct skl *skl)
+static int skl_machine_device_register(struct skl_dev *skl)
 {
 	struct snd_soc_acpi_mach *mach = skl->mach;
 	struct hdac_bus *bus = skl_to_bus(skl);
@@ -558,13 +562,13 @@ static int skl_machine_device_register(struct skl *skl)
 	return 0;
 }
 
-static void skl_machine_device_unregister(struct skl *skl)
+static void skl_machine_device_unregister(struct skl_dev *skl)
 {
 	if (skl->i2s_dev)
 		platform_device_unregister(skl->i2s_dev);
 }
 
-static int skl_dmic_device_register(struct skl *skl)
+static int skl_dmic_device_register(struct skl_dev *skl)
 {
 	struct hdac_bus *bus = skl_to_bus(skl);
 	struct platform_device *pdev;
@@ -588,7 +592,7 @@ static int skl_dmic_device_register(struct skl *skl)
 	return 0;
 }
 
-static void skl_dmic_device_unregister(struct skl *skl)
+static void skl_dmic_device_unregister(struct skl_dev *skl)
 {
 	if (skl->dmic_dev)
 		platform_device_unregister(skl->dmic_dev);
@@ -626,7 +630,7 @@ static void init_skl_xtal_rate(int pci_id)
 	}
 }
 
-static int skl_clock_device_register(struct skl *skl)
+static int skl_clock_device_register(struct skl_dev *skl)
 {
 	struct platform_device_info pdevinfo = {NULL};
 	struct skl_clk_pdata *clk_pdata;
@@ -656,7 +660,7 @@ static int skl_clock_device_register(struct skl *skl)
 	return PTR_ERR_OR_ZERO(skl->clk_dev);
 }
 
-static void skl_clock_device_unregister(struct skl *skl)
+static void skl_clock_device_unregister(struct skl_dev *skl)
 {
 	if (skl->clk_dev)
 		platform_device_unregister(skl->clk_dev);
@@ -692,7 +696,7 @@ static int probe_codec(struct hdac_bus *bus, int addr)
 	unsigned int cmd = (addr << 28) | (AC_NODE_ROOT << 20) |
 		(AC_VERB_PARAMETERS << 8) | AC_PAR_VENDOR_ID;
 	unsigned int res = -1;
-	struct skl *skl = bus_to_skl(bus);
+	struct skl_dev *skl = bus_to_skl(bus);
 #if IS_ENABLED(CONFIG_SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC)
 	struct hdac_hda_priv *hda_codec;
 	int err;
@@ -792,7 +796,7 @@ static int skl_i915_init(struct hdac_bus *bus)
 
 static void skl_probe_work(struct work_struct *work)
 {
-	struct skl *skl = container_of(work, struct skl, probe_work);
+	struct skl_dev *skl = container_of(work, struct skl_dev, probe_work);
 	struct hdac_bus *bus = skl_to_bus(skl);
 	struct hdac_ext_link *hlink = NULL;
 	int err;
@@ -854,11 +858,10 @@ out_err:
  * constructor
  */
 static int skl_create(struct pci_dev *pci,
-		      const struct hdac_io_ops *io_ops,
-		      struct skl **rskl)
+		      struct skl_dev **rskl)
 {
 	struct hdac_ext_bus_ops *ext_ops = NULL;
-	struct skl *skl;
+	struct skl_dev *skl;
 	struct hdac_bus *bus;
 	struct hda_bus *hbus;
 	int err;
@@ -884,7 +887,7 @@ static int skl_create(struct pci_dev *pci,
 #if IS_ENABLED(CONFIG_SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC)
 	ext_ops = snd_soc_hdac_hda_get_ops();
 #endif
-	snd_hdac_ext_bus_init(bus, &pci->dev, &bus_core_ops, io_ops, ext_ops);
+	snd_hdac_ext_bus_init(bus, &pci->dev, &bus_core_ops, ext_ops);
 	bus->use_posbuf = 1;
 	skl->pci = pci;
 	INIT_WORK(&skl->probe_work, skl_probe_work);
@@ -902,7 +905,7 @@ static int skl_create(struct pci_dev *pci,
 
 static int skl_first_init(struct hdac_bus *bus)
 {
-	struct skl *skl = bus_to_skl(bus);
+	struct skl_dev *skl = bus_to_skl(bus);
 	struct pci_dev *pci = skl->pci;
 	int err;
 	unsigned short gcap;
@@ -978,7 +981,7 @@ static int skl_first_init(struct hdac_bus *bus)
 static int skl_probe(struct pci_dev *pci,
 		     const struct pci_device_id *pci_id)
 {
-	struct skl *skl;
+	struct skl_dev *skl;
 	struct hdac_bus *bus = NULL;
 	int err;
 
@@ -1013,7 +1016,7 @@ static int skl_probe(struct pci_dev *pci,
 	}
 
 	/* we use ext core ops, so provide NULL for ops here */
-	err = skl_create(pci, NULL, &skl);
+	err = skl_create(pci, &skl);
 	if (err < 0)
 		return err;
 
@@ -1029,7 +1032,7 @@ static int skl_probe(struct pci_dev *pci,
 
 	device_disable_async_suspend(bus->dev);
 
-	skl->nhlt = skl_nhlt_init(bus->dev);
+	skl->nhlt = intel_nhlt_init(bus->dev);
 
 	if (skl->nhlt == NULL) {
 #if !IS_ENABLED(CONFIG_SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC)
@@ -1071,8 +1074,8 @@ static int skl_probe(struct pci_dev *pci,
 		dev_dbg(bus->dev, "error failed to register dsp\n");
 		goto out_nhlt_free;
 	}
-	skl->skl_sst->enable_miscbdcge = skl_enable_miscbdcge;
-	skl->skl_sst->clock_power_gating = skl_clock_power_gating;
+	skl->enable_miscbdcge = skl_enable_miscbdcge;
+	skl->clock_power_gating = skl_clock_power_gating;
 
 	if (bus->mlcap)
 		snd_hdac_ext_bus_get_ml_capabilities(bus);
@@ -1095,7 +1098,7 @@ out_dsp_free:
 out_clk_free:
 	skl_clock_device_unregister(skl);
 out_nhlt_free:
-	skl_nhlt_free(skl->nhlt);
+	intel_nhlt_free(skl->nhlt);
 out_free:
 	skl_free(bus);
 
@@ -1107,7 +1110,7 @@ static void skl_shutdown(struct pci_dev *pci)
 	struct hdac_bus *bus = pci_get_drvdata(pci);
 	struct hdac_stream *s;
 	struct hdac_ext_stream *stream;
-	struct skl *skl;
+	struct skl_dev *skl;
 
 	if (!bus)
 		return;
@@ -1129,7 +1132,7 @@ static void skl_shutdown(struct pci_dev *pci)
 static void skl_remove(struct pci_dev *pci)
 {
 	struct hdac_bus *bus = pci_get_drvdata(pci);
-	struct skl *skl = bus_to_skl(bus);
+	struct skl_dev *skl = bus_to_skl(bus);
 
 	cancel_work_sync(&skl->probe_work);
 
@@ -1144,7 +1147,7 @@ static void skl_remove(struct pci_dev *pci)
 	skl_dmic_device_unregister(skl);
 	skl_clock_device_unregister(skl);
 	skl_nhlt_remove_sysfs(skl);
-	skl_nhlt_free(skl->nhlt);
+	intel_nhlt_free(skl->nhlt);
 	skl_free(bus);
 	dev_set_drvdata(&pci->dev, NULL);
 }
diff --git a/sound/soc/intel/skylake/skl.h b/sound/soc/intel/skylake/skl.h
index 6070666a6392..2bfbf59277c4 100644
--- a/sound/soc/intel/skylake/skl.h
+++ b/sound/soc/intel/skylake/skl.h
@@ -16,8 +16,8 @@
 #include <sound/hdaudio_ext.h>
 #include <sound/hda_codec.h>
 #include <sound/soc.h>
-#include "skl-nhlt.h"
 #include "skl-ssp-clk.h"
+#include "skl-sst-ipc.h"
 
 #define SKL_SUSPEND_DELAY 2000
 
@@ -40,13 +40,6 @@
 #define AZX_VS_EM2_DUM			BIT(23)
 #define AZX_REG_VS_EM2_L1SEN		BIT(13)
 
-struct skl_dsp_resource {
-	u32 max_mcps;
-	u32 max_mem;
-	u32 mcps;
-	u32 mem;
-};
-
 struct skl_debug;
 
 struct skl_astate_param {
@@ -63,7 +56,7 @@ struct skl_fw_config {
 	struct skl_astate_config *astate_cfg;
 };
 
-struct skl {
+struct skl_dev {
 	struct hda_bus hbus;
 	struct pci_dev *pci;
 
@@ -75,16 +68,13 @@ struct skl {
 	struct snd_soc_dai_driver *dais;
 
 	struct nhlt_acpi_table *nhlt; /* nhlt ptr */
-	struct skl_sst *skl_sst; /* sst skl ctx */
 
-	struct skl_dsp_resource resource;
 	struct list_head ppl_list;
 	struct list_head bind_list;
 
 	const char *fw_name;
 	char tplg_name[64];
 	unsigned short pci_id;
-	const struct firmware *tplg;
 
 	int supend_active;
 
@@ -96,13 +86,59 @@ struct skl {
 	bool use_tplg_pcm;
 	struct skl_fw_config cfg;
 	struct snd_soc_acpi_mach *mach;
+
+	struct device *dev;
+	struct sst_dsp *dsp;
+
+	/* boot */
+	wait_queue_head_t boot_wait;
+	bool boot_complete;
+
+	/* module load */
+	wait_queue_head_t mod_load_wait;
+	bool mod_load_complete;
+	bool mod_load_status;
+
+	/* IPC messaging */
+	struct sst_generic_ipc ipc;
+
+	/* callback for miscbdge */
+	void (*enable_miscbdcge)(struct device *dev, bool enable);
+	/* Is CGCTL.MISCBDCGE disabled */
+	bool miscbdcg_disabled;
+
+	/* Populate module information */
+	struct list_head uuid_list;
+
+	/* Is firmware loaded */
+	bool fw_loaded;
+
+	/* first boot ? */
+	bool is_first_boot;
+
+	/* multi-core */
+	struct skl_dsp_cores cores;
+
+	/* library info */
+	struct skl_lib_info  lib_info[SKL_MAX_LIB];
+	int lib_count;
+
+	/* Callback to update D0i3C register */
+	void (*update_d0i3c)(struct device *dev, bool enable);
+
+	struct skl_d0i3_data d0i3;
+
+	const struct skl_dsp_ops *dsp_ops;
+
+	/* Callback to update dynamic clock and power gating registers */
+	void (*clock_power_gating)(struct device *dev, bool enable);
 };
 
 #define skl_to_bus(s)  (&(s)->hbus.core)
-#define bus_to_skl(bus) container_of(bus, struct skl, hbus.core)
+#define bus_to_skl(bus) container_of(bus, struct skl_dev, hbus.core)
 
 #define skl_to_hbus(s) (&(s)->hbus)
-#define hbus_to_skl(hbus) container_of((hbus), struct skl, (hbus))
+#define hbus_to_skl(hbus) container_of((hbus), struct skl_dev, (hbus))
 
 /* to pass dai dma data */
 struct skl_dma_params {
@@ -121,52 +157,49 @@ struct skl_dsp_ops {
 	int (*init)(struct device *dev, void __iomem *mmio_base,
 			int irq, const char *fw_name,
 			struct skl_dsp_loader_ops loader_ops,
-			struct skl_sst **skl_sst);
-	int (*init_fw)(struct device *dev, struct skl_sst *ctx);
-	void (*cleanup)(struct device *dev, struct skl_sst *ctx);
+			struct skl_dev **skl_sst);
+	int (*init_fw)(struct device *dev, struct skl_dev *skl);
+	void (*cleanup)(struct device *dev, struct skl_dev *skl);
 };
 
 int skl_platform_unregister(struct device *dev);
 int skl_platform_register(struct device *dev);
 
-struct nhlt_acpi_table *skl_nhlt_init(struct device *dev);
-void skl_nhlt_free(struct nhlt_acpi_table *addr);
-struct nhlt_specific_cfg *skl_get_ep_blob(struct skl *skl, u32 instance,
+struct nhlt_specific_cfg *skl_get_ep_blob(struct skl_dev *skl, u32 instance,
 					u8 link_type, u8 s_fmt, u8 no_ch,
 					u32 s_rate, u8 dirn, u8 dev_type);
 
-int skl_get_dmic_geo(struct skl *skl);
-int skl_nhlt_update_topology_bin(struct skl *skl);
-int skl_init_dsp(struct skl *skl);
-int skl_free_dsp(struct skl *skl);
-int skl_suspend_late_dsp(struct skl *skl);
-int skl_suspend_dsp(struct skl *skl);
-int skl_resume_dsp(struct skl *skl);
-void skl_cleanup_resources(struct skl *skl);
+int skl_nhlt_update_topology_bin(struct skl_dev *skl);
+int skl_init_dsp(struct skl_dev *skl);
+int skl_free_dsp(struct skl_dev *skl);
+int skl_suspend_late_dsp(struct skl_dev *skl);
+int skl_suspend_dsp(struct skl_dev *skl);
+int skl_resume_dsp(struct skl_dev *skl);
+void skl_cleanup_resources(struct skl_dev *skl);
 const struct skl_dsp_ops *skl_get_dsp_ops(int pci_id);
 void skl_update_d0i3c(struct device *dev, bool enable);
-int skl_nhlt_create_sysfs(struct skl *skl);
-void skl_nhlt_remove_sysfs(struct skl *skl);
-void skl_get_clks(struct skl *skl, struct skl_ssp_clk *ssp_clks);
+int skl_nhlt_create_sysfs(struct skl_dev *skl);
+void skl_nhlt_remove_sysfs(struct skl_dev *skl);
+void skl_get_clks(struct skl_dev *skl, struct skl_ssp_clk *ssp_clks);
 struct skl_clk_parent_src *skl_get_parent_clk(u8 clk_id);
-int skl_dsp_set_dma_control(struct skl_sst *ctx, u32 *caps,
+int skl_dsp_set_dma_control(struct skl_dev *skl, u32 *caps,
 				u32 caps_size, u32 node_id);
 
 struct skl_module_cfg;
 
 #ifdef CONFIG_DEBUG_FS
-struct skl_debug *skl_debugfs_init(struct skl *skl);
-void skl_debugfs_exit(struct skl *skl);
+struct skl_debug *skl_debugfs_init(struct skl_dev *skl);
+void skl_debugfs_exit(struct skl_dev *skl);
 void skl_debug_init_module(struct skl_debug *d,
 			struct snd_soc_dapm_widget *w,
 			struct skl_module_cfg *mconfig);
 #else
-static inline struct skl_debug *skl_debugfs_init(struct skl *skl)
+static inline struct skl_debug *skl_debugfs_init(struct skl_dev *skl)
 {
 	return NULL;
 }
 
-static inline void skl_debugfs_exit(struct skl *skl)
+static inline void skl_debugfs_exit(struct skl_dev *skl)
 {}
 
 static inline void skl_debug_init_module(struct skl_debug *d,
diff --git a/sound/soc/kirkwood/kirkwood-i2s.c b/sound/soc/kirkwood/kirkwood-i2s.c
index 3446a113f482..61226fefe1c4 100644
--- a/sound/soc/kirkwood/kirkwood-i2s.c
+++ b/sound/soc/kirkwood/kirkwood-i2s.c
@@ -523,7 +523,6 @@ static int kirkwood_i2s_dev_probe(struct platform_device *pdev)
 	struct kirkwood_asoc_platform_data *data = pdev->dev.platform_data;
 	struct snd_soc_dai_driver *soc_dai = kirkwood_i2s_dai;
 	struct kirkwood_dma_data *priv;
-	struct resource *mem;
 	struct device_node *np = pdev->dev.of_node;
 	int err;
 
@@ -533,16 +532,13 @@ static int kirkwood_i2s_dev_probe(struct platform_device *pdev)
 
 	dev_set_drvdata(&pdev->dev, priv);
 
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	priv->io = devm_ioremap_resource(&pdev->dev, mem);
+	priv->io = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(priv->io))
 		return PTR_ERR(priv->io);
 
 	priv->irq = platform_get_irq(pdev, 0);
-	if (priv->irq < 0) {
-		dev_err(&pdev->dev, "platform_get_irq failed: %d\n", priv->irq);
+	if (priv->irq < 0)
 		return priv->irq;
-	}
 
 	if (np) {
 		priv->burst = 128;		/* might be 32 or 128 */
diff --git a/sound/soc/mediatek/common/mtk-afe-fe-dai.c b/sound/soc/mediatek/common/mtk-afe-fe-dai.c
index d16563408465..10ea4fdbeb1e 100644
--- a/sound/soc/mediatek/common/mtk-afe-fe-dai.c
+++ b/sound/soc/mediatek/common/mtk-afe-fe-dai.c
@@ -241,7 +241,7 @@ int mtk_afe_fe_prepare(struct snd_pcm_substream *substream,
 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
 	struct mtk_base_afe_memif *memif = &afe->memif[rtd->cpu_dai->id];
 	int hd_audio = 0;
-	int hd_align = 1;
+	int hd_align = 0;
 
 	/* set hd mode */
 	switch (substream->runtime->format) {
@@ -254,7 +254,6 @@ int mtk_afe_fe_prepare(struct snd_pcm_substream *substream,
 		break;
 	case SNDRV_PCM_FORMAT_S24_LE:
 		hd_audio = 1;
-		hd_align = 0;
 		break;
 	default:
 		dev_err(afe->dev, "%s() error: unsupported format %d\n",
diff --git a/sound/soc/mediatek/common/mtk-btcvsd.c b/sound/soc/mediatek/common/mtk-btcvsd.c
index c7a81c4be068..d00608c73c6e 100644
--- a/sound/soc/mediatek/common/mtk-btcvsd.c
+++ b/sound/soc/mediatek/common/mtk-btcvsd.c
@@ -1335,10 +1335,8 @@ static int mtk_btcvsd_snd_probe(struct platform_device *pdev)
 
 	/* irq */
 	irq_id = platform_get_irq(pdev, 0);
-	if (irq_id <= 0) {
-		dev_err(dev, "%pOFn no irq found\n", dev->of_node);
+	if (irq_id <= 0)
 		return irq_id < 0 ? irq_id : -ENXIO;
-	}
 
 	ret = devm_request_irq(dev, irq_id, mtk_btcvsd_snd_irq_handler,
 			       IRQF_TRIGGER_LOW, "BTCVSD_ISR_Handle",
diff --git a/sound/soc/mediatek/mt2701/mt2701-afe-common.h b/sound/soc/mediatek/mt2701/mt2701-afe-common.h
index d44faba27d3c..32bef5e2a56d 100644
--- a/sound/soc/mediatek/mt2701/mt2701-afe-common.h
+++ b/sound/soc/mediatek/mt2701/mt2701-afe-common.h
@@ -63,27 +63,6 @@ enum audio_base_clock {
 	MT2701_BASE_CLK_NUM,
 };
 
-static const unsigned int mt2701_afe_backup_list[] = {
-	AUDIO_TOP_CON0,
-	AUDIO_TOP_CON4,
-	AUDIO_TOP_CON5,
-	ASYS_TOP_CON,
-	AFE_CONN0,
-	AFE_CONN1,
-	AFE_CONN2,
-	AFE_CONN3,
-	AFE_CONN15,
-	AFE_CONN16,
-	AFE_CONN17,
-	AFE_CONN18,
-	AFE_CONN19,
-	AFE_CONN20,
-	AFE_CONN21,
-	AFE_CONN22,
-	AFE_DAC_CON0,
-	AFE_MEMIF_PBUF_SIZE,
-};
-
 struct mt2701_i2s_data {
 	int i2s_ctrl_reg;
 	int i2s_asrc_fs_shift;
diff --git a/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c b/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
index 7064a9fd6f74..76502ba261c8 100644
--- a/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
+++ b/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
@@ -60,6 +60,27 @@ static const struct mt2701_afe_rate mt2701_afe_i2s_rates[] = {
 	{ .rate = 352800, .regvalue = 24 },
 };
 
+static const unsigned int mt2701_afe_backup_list[] = {
+	AUDIO_TOP_CON0,
+	AUDIO_TOP_CON4,
+	AUDIO_TOP_CON5,
+	ASYS_TOP_CON,
+	AFE_CONN0,
+	AFE_CONN1,
+	AFE_CONN2,
+	AFE_CONN3,
+	AFE_CONN15,
+	AFE_CONN16,
+	AFE_CONN17,
+	AFE_CONN18,
+	AFE_CONN19,
+	AFE_CONN20,
+	AFE_CONN21,
+	AFE_CONN22,
+	AFE_DAC_CON0,
+	AFE_MEMIF_PBUF_SIZE,
+};
+
 static int mt2701_dai_num_to_i2s(struct mtk_base_afe *afe, int num)
 {
 	struct mt2701_afe_private *afe_priv = afe->platform_priv;
@@ -796,14 +817,6 @@ static const struct snd_kcontrol_new mt2701_afe_o22_mix[] = {
 	SOC_DAPM_SINGLE_AUTODISABLE("I19 Switch", AFE_CONN22, 19, 1, 0),
 };
 
-static const struct snd_kcontrol_new mt2701_afe_o23_mix[] = {
-	SOC_DAPM_SINGLE_AUTODISABLE("I20 Switch", AFE_CONN23, 20, 1, 0),
-};
-
-static const struct snd_kcontrol_new mt2701_afe_o24_mix[] = {
-	SOC_DAPM_SINGLE_AUTODISABLE("I21 Switch", AFE_CONN24, 21, 1, 0),
-};
-
 static const struct snd_kcontrol_new mt2701_afe_o31_mix[] = {
 	SOC_DAPM_SINGLE_AUTODISABLE("I35 Switch", AFE_CONN41, 9, 1, 0),
 };
@@ -832,11 +845,6 @@ static const struct snd_kcontrol_new mt2701_afe_multi_ch_out_i2s3[] = {
 				    PWR2_TOP_CON, 18, 1, 0),
 };
 
-static const struct snd_kcontrol_new mt2701_afe_multi_ch_out_i2s4[] = {
-	SOC_DAPM_SINGLE_AUTODISABLE("Multich I2S4 Out Switch",
-				    PWR2_TOP_CON, 19, 1, 0),
-};
-
 static const struct snd_soc_dapm_widget mt2701_afe_pcm_widgets[] = {
 	/* inter-connections */
 	SND_SOC_DAPM_MIXER("I00", SND_SOC_NOPM, 0, 0, NULL, 0),
@@ -1342,10 +1350,8 @@ static int mt2701_afe_pcm_dev_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	irq_id = platform_get_irq_byname(pdev, "asys");
-	if (irq_id < 0) {
-		dev_err(dev, "unable to get ASYS IRQ\n");
+	if (irq_id < 0)
 		return irq_id;
-	}
 
 	ret = devm_request_irq(dev, irq_id, mt2701_asys_isr,
 			       IRQF_TRIGGER_NONE, "asys-isr", (void *)afe);
diff --git a/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c b/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c
index 08a6532da322..e52c032d53aa 100644
--- a/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c
+++ b/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c
@@ -749,7 +749,6 @@ static int mt6797_afe_pcm_dev_probe(struct platform_device *pdev)
 {
 	struct mtk_base_afe *afe;
 	struct mt6797_afe_private *afe_priv;
-	struct resource *res;
 	struct device *dev;
 	int i, irq_id, ret;
 
@@ -774,9 +773,7 @@ static int mt6797_afe_pcm_dev_probe(struct platform_device *pdev)
 	}
 
 	/* regmap init */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-	afe->base_addr = devm_ioremap_resource(&pdev->dev, res);
+	afe->base_addr = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(afe->base_addr))
 		return PTR_ERR(afe->base_addr);
 
diff --git a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
index 0382896c162e..0ee29255e731 100644
--- a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
+++ b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
@@ -1056,7 +1056,6 @@ static int mt8173_afe_pcm_dev_probe(struct platform_device *pdev)
 	int irq_id;
 	struct mtk_base_afe *afe;
 	struct mt8173_afe_private *afe_priv;
-	struct resource *res;
 
 	ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(33));
 	if (ret)
@@ -1075,10 +1074,8 @@ static int mt8173_afe_pcm_dev_probe(struct platform_device *pdev)
 	afe->dev = &pdev->dev;
 
 	irq_id = platform_get_irq(pdev, 0);
-	if (irq_id <= 0) {
-		dev_err(afe->dev, "np %pOFn no irq\n", afe->dev->of_node);
+	if (irq_id <= 0)
 		return irq_id < 0 ? irq_id : -ENXIO;
-	}
 	ret = devm_request_irq(afe->dev, irq_id, mt8173_afe_irq_handler,
 			       0, "Afe_ISR_Handle", (void *)afe);
 	if (ret) {
@@ -1086,8 +1083,7 @@ static int mt8173_afe_pcm_dev_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	afe->base_addr = devm_ioremap_resource(&pdev->dev, res);
+	afe->base_addr = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(afe->base_addr))
 		return PTR_ERR(afe->base_addr);
 
diff --git a/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c b/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c
index 59076e21cb47..43f99e59a078 100644
--- a/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c
+++ b/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c
@@ -116,15 +116,6 @@ static int mt8183_i2s_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
 	return 0;
 }
 
-static const struct snd_soc_dapm_widget
-mt8183_da7219_max98357_dapm_widgets[] = {
-	SND_SOC_DAPM_OUTPUT("IT6505_8CH"),
-};
-
-static const struct snd_soc_dapm_route mt8183_da7219_max98357_dapm_routes[] = {
-	{"IT6505_8CH", NULL, "TDM"},
-};
-
 /* FE */
 SND_SOC_DAILINK_DEFS(playback1,
 	DAILINK_COMP_ARRAY(COMP_CPU("DL1")),
@@ -370,7 +361,7 @@ static int
 mt8183_da7219_max98357_headset_init(struct snd_soc_component *component);
 
 static struct snd_soc_aux_dev mt8183_da7219_max98357_headset_dev = {
-	.name = "Headset Chip",
+	.dlc = COMP_EMPTY(),
 	.init = mt8183_da7219_max98357_headset_init,
 };
 
@@ -436,10 +427,10 @@ static int mt8183_da7219_max98357_dev_probe(struct platform_device *pdev)
 		dai_link->platforms->of_node = platform_node;
 	}
 
-	mt8183_da7219_max98357_headset_dev.codec_of_node =
+	mt8183_da7219_max98357_headset_dev.dlc.of_node =
 		of_parse_phandle(pdev->dev.of_node,
 				 "mediatek,headset-codec", 0);
-	if (!mt8183_da7219_max98357_headset_dev.codec_of_node) {
+	if (!mt8183_da7219_max98357_headset_dev.dlc.of_node) {
 		dev_err(&pdev->dev,
 			"Property 'mediatek,headset-codec' missing/invalid\n");
 		return -EINVAL;
diff --git a/sound/soc/mediatek/mt8183/mt8183-dai-tdm.c b/sound/soc/mediatek/mt8183/mt8183-dai-tdm.c
index 8983d54a9b67..0d69cf440407 100644
--- a/sound/soc/mediatek/mt8183/mt8183-dai-tdm.c
+++ b/sound/soc/mediatek/mt8183/mt8183-dai-tdm.c
@@ -15,7 +15,9 @@
 struct mtk_afe_tdm_priv {
 	int bck_id;
 	int bck_rate;
-
+	int tdm_out_mode;
+	int bck_invert;
+	int lck_invert;
 	int mclk_id;
 	int mclk_multiple; /* according to sample rate */
 	int mclk_rate;
@@ -23,6 +25,21 @@ struct mtk_afe_tdm_priv {
 };
 
 enum {
+	TDM_OUT_I2S = 0,
+	TDM_OUT_TDM = 1,
+};
+
+enum {
+	TDM_BCK_NON_INV = 0,
+	TDM_BCK_INV = 1,
+};
+
+enum {
+	TDM_LCK_NON_INV = 0,
+	TDM_LCK_INV = 1,
+};
+
+enum {
 	TDM_WLEN_16_BIT = 1,
 	TDM_WLEN_32_BIT = 2,
 };
@@ -93,6 +110,25 @@ static unsigned int get_tdm_ch(unsigned int ch)
 	}
 }
 
+static unsigned int get_tdm_ch_fixup(unsigned int channels)
+{
+	if (channels > 4)
+		return 8;
+	else if (channels > 2)
+		return 4;
+	else
+		return 2;
+}
+
+static unsigned int get_tdm_ch_per_sdata(unsigned int mode,
+					 unsigned int channels)
+{
+	if (mode == TDM_OUT_TDM)
+		return get_tdm_ch_fixup(channels);
+	else
+		return 2;
+}
+
 /* interconnection */
 enum {
 	HDMI_CONN_CH0 = 0,
@@ -433,8 +469,11 @@ static int mtk_dai_tdm_hw_params(struct snd_pcm_substream *substream,
 	struct mt8183_afe_private *afe_priv = afe->platform_priv;
 	int tdm_id = dai->id;
 	struct mtk_afe_tdm_priv *tdm_priv = afe_priv->dai_priv[tdm_id];
+	unsigned int tdm_out_mode = tdm_priv->tdm_out_mode;
 	unsigned int rate = params_rate(params);
 	unsigned int channels = params_channels(params);
+	unsigned int out_channels_per_sdata =
+		get_tdm_ch_per_sdata(tdm_out_mode, channels);
 	snd_pcm_format_t format = params_format(params);
 	unsigned int tdm_con = 0;
 
@@ -448,7 +487,7 @@ static int mtk_dai_tdm_hw_params(struct snd_pcm_substream *substream,
 
 	/* calculate bck */
 	tdm_priv->bck_rate = rate *
-			     channels *
+			     out_channels_per_sdata *
 			     snd_pcm_format_physical_width(format);
 
 	if (tdm_priv->bck_rate > tdm_priv->mclk_rate)
@@ -461,50 +500,72 @@ static int mtk_dai_tdm_hw_params(struct snd_pcm_substream *substream,
 		 __func__,
 		 tdm_id, rate, channels, format,
 		 tdm_priv->mclk_rate, tdm_priv->bck_rate);
+	dev_info(afe->dev, "%s(), out_channels_per_sdata = %d\n",
+		 __func__, out_channels_per_sdata);
 
 	/* set tdm */
-	tdm_con = 1 << BCK_INVERSE_SFT;
-	tdm_con |= 1 << LRCK_INVERSE_SFT;
-	tdm_con |= 1 << DELAY_DATA_SFT;
+	if (tdm_priv->bck_invert)
+		regmap_update_bits(afe->regmap, AUDIO_TOP_CON3,
+				   BCK_INVERSE_MASK_SFT,
+				   0x1 << BCK_INVERSE_SFT);
+
+	if (tdm_priv->lck_invert)
+		tdm_con |= 1 << LRCK_INVERSE_SFT;
+
+	if (tdm_priv->tdm_out_mode == TDM_OUT_I2S) {
+		tdm_con |= 1 << DELAY_DATA_SFT;
+		tdm_con |= get_tdm_lrck_width(format) << LRCK_TDM_WIDTH_SFT;
+	} else if (tdm_priv->tdm_out_mode == TDM_OUT_TDM) {
+		tdm_con |= 0 << DELAY_DATA_SFT;
+		tdm_con |= 0 << LRCK_TDM_WIDTH_SFT;
+	}
+
 	tdm_con |= 1 << LEFT_ALIGN_SFT;
 	tdm_con |= get_tdm_wlen(format) << WLEN_SFT;
-	tdm_con |= get_tdm_ch(channels) << CHANNEL_NUM_SFT;
+	tdm_con |= get_tdm_ch(out_channels_per_sdata) << CHANNEL_NUM_SFT;
 	tdm_con |= get_tdm_channel_bck(format) << CHANNEL_BCK_CYCLES_SFT;
-	tdm_con |= get_tdm_lrck_width(format) << LRCK_TDM_WIDTH_SFT;
 	regmap_write(afe->regmap, AFE_TDM_CON1, tdm_con);
 
-	switch (channels) {
-	case 1:
-	case 2:
+	if (out_channels_per_sdata == 2) {
+		switch (channels) {
+		case 1:
+		case 2:
+			tdm_con = TDM_CH_START_O30_O31 << ST_CH_PAIR_SOUT0_SFT;
+			tdm_con |= TDM_CH_ZERO << ST_CH_PAIR_SOUT1_SFT;
+			tdm_con |= TDM_CH_ZERO << ST_CH_PAIR_SOUT2_SFT;
+			tdm_con |= TDM_CH_ZERO << ST_CH_PAIR_SOUT3_SFT;
+			break;
+		case 3:
+		case 4:
+			tdm_con = TDM_CH_START_O30_O31 << ST_CH_PAIR_SOUT0_SFT;
+			tdm_con |= TDM_CH_START_O32_O33 << ST_CH_PAIR_SOUT1_SFT;
+			tdm_con |= TDM_CH_ZERO << ST_CH_PAIR_SOUT2_SFT;
+			tdm_con |= TDM_CH_ZERO << ST_CH_PAIR_SOUT3_SFT;
+			break;
+		case 5:
+		case 6:
+			tdm_con = TDM_CH_START_O30_O31 << ST_CH_PAIR_SOUT0_SFT;
+			tdm_con |= TDM_CH_START_O32_O33 << ST_CH_PAIR_SOUT1_SFT;
+			tdm_con |= TDM_CH_START_O34_O35 << ST_CH_PAIR_SOUT2_SFT;
+			tdm_con |= TDM_CH_ZERO << ST_CH_PAIR_SOUT3_SFT;
+			break;
+		case 7:
+		case 8:
+			tdm_con = TDM_CH_START_O30_O31 << ST_CH_PAIR_SOUT0_SFT;
+			tdm_con |= TDM_CH_START_O32_O33 << ST_CH_PAIR_SOUT1_SFT;
+			tdm_con |= TDM_CH_START_O34_O35 << ST_CH_PAIR_SOUT2_SFT;
+			tdm_con |= TDM_CH_START_O36_O37 << ST_CH_PAIR_SOUT3_SFT;
+			break;
+		default:
+			tdm_con = 0;
+		}
+	} else {
 		tdm_con = TDM_CH_START_O30_O31 << ST_CH_PAIR_SOUT0_SFT;
 		tdm_con |= TDM_CH_ZERO << ST_CH_PAIR_SOUT1_SFT;
 		tdm_con |= TDM_CH_ZERO << ST_CH_PAIR_SOUT2_SFT;
 		tdm_con |= TDM_CH_ZERO << ST_CH_PAIR_SOUT3_SFT;
-		break;
-	case 3:
-	case 4:
-		tdm_con = TDM_CH_START_O30_O31 << ST_CH_PAIR_SOUT0_SFT;
-		tdm_con |= TDM_CH_START_O32_O33 << ST_CH_PAIR_SOUT1_SFT;
-		tdm_con |= TDM_CH_ZERO << ST_CH_PAIR_SOUT2_SFT;
-		tdm_con |= TDM_CH_ZERO << ST_CH_PAIR_SOUT3_SFT;
-		break;
-	case 5:
-	case 6:
-		tdm_con = TDM_CH_START_O30_O31 << ST_CH_PAIR_SOUT0_SFT;
-		tdm_con |= TDM_CH_START_O32_O33 << ST_CH_PAIR_SOUT1_SFT;
-		tdm_con |= TDM_CH_START_O34_O35 << ST_CH_PAIR_SOUT2_SFT;
-		tdm_con |= TDM_CH_ZERO << ST_CH_PAIR_SOUT3_SFT;
-		break;
-	case 7:
-	case 8:
-		tdm_con = TDM_CH_START_O30_O31 << ST_CH_PAIR_SOUT0_SFT;
-		tdm_con |= TDM_CH_START_O32_O33 << ST_CH_PAIR_SOUT1_SFT;
-		tdm_con |= TDM_CH_START_O34_O35 << ST_CH_PAIR_SOUT2_SFT;
-		tdm_con |= TDM_CH_START_O36_O37 << ST_CH_PAIR_SOUT3_SFT;
-		break;
-	default:
-		tdm_con = 0;
 	}
+
 	regmap_write(afe->regmap, AFE_TDM_CON2, tdm_con);
 
 	regmap_update_bits(afe->regmap, AFE_HDMI_OUT_CON0,
@@ -573,10 +634,58 @@ static int mtk_dai_tdm_set_sysclk(struct snd_soc_dai *dai,
 	return mtk_dai_tdm_cal_mclk(afe, tdm_priv, freq);
 }
 
+static int mtk_dai_tdm_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+	struct mtk_base_afe *afe = dev_get_drvdata(dai->dev);
+	struct mt8183_afe_private *afe_priv = afe->platform_priv;
+	struct mtk_afe_tdm_priv *tdm_priv = afe_priv->dai_priv[dai->id];
+
+	if (!tdm_priv) {
+		dev_warn(afe->dev, "%s(), tdm_priv == NULL", __func__);
+		return -EINVAL;
+	}
+
+	/* DAI mode*/
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_I2S:
+		tdm_priv->tdm_out_mode = TDM_OUT_I2S;
+		break;
+	case SND_SOC_DAIFMT_DSP_A:
+		tdm_priv->tdm_out_mode = TDM_OUT_TDM;
+		break;
+	default:
+		tdm_priv->tdm_out_mode = TDM_OUT_I2S;
+	}
+
+	/* DAI clock inversion*/
+	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+	case SND_SOC_DAIFMT_NB_NF:
+		tdm_priv->bck_invert = TDM_BCK_NON_INV;
+		tdm_priv->lck_invert = TDM_LCK_NON_INV;
+		break;
+	case SND_SOC_DAIFMT_NB_IF:
+		tdm_priv->bck_invert = TDM_BCK_NON_INV;
+		tdm_priv->lck_invert = TDM_LCK_INV;
+		break;
+	case SND_SOC_DAIFMT_IB_NF:
+		tdm_priv->bck_invert = TDM_BCK_INV;
+		tdm_priv->lck_invert = TDM_LCK_NON_INV;
+		break;
+	case SND_SOC_DAIFMT_IB_IF:
+	default:
+		tdm_priv->bck_invert = TDM_BCK_INV;
+		tdm_priv->lck_invert = TDM_LCK_INV;
+		break;
+	}
+
+	return 0;
+}
+
 static const struct snd_soc_dai_ops mtk_dai_tdm_ops = {
 	.hw_params = mtk_dai_tdm_hw_params,
 	.trigger = mtk_dai_tdm_trigger,
 	.set_sysclk = mtk_dai_tdm_set_sysclk,
+	.set_fmt = mtk_dai_tdm_set_fmt,
 };
 
 /* dai driver */
diff --git a/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c b/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c
index 887c932229d0..bb9cdc0d6552 100644
--- a/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c
+++ b/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c
@@ -15,7 +15,22 @@
 #include "mt8183-afe-common.h"
 #include "../../codecs/ts3a227e.h"
 
-static struct snd_soc_jack headset_jack;
+enum PINCTRL_PIN_STATE {
+	PIN_STATE_DEFAULT = 0,
+	PIN_TDM_OUT_ON,
+	PIN_TDM_OUT_OFF,
+	PIN_STATE_MAX
+};
+
+static const char * const mt8183_pin_str[PIN_STATE_MAX] = {
+	"default", "aud_tdm_out_on", "aud_tdm_out_off",
+};
+
+struct mt8183_mt6358_ts3a227_max98357_priv {
+	struct pinctrl *pinctrl;
+	struct pinctrl_state *pin_states[PIN_STATE_MAX];
+	struct snd_soc_jack headset_jack;
+};
 
 static int mt8183_mt6358_i2s_hw_params(struct snd_pcm_substream *substream,
 				       struct snd_pcm_hw_params *params)
@@ -46,16 +61,6 @@ static int mt8183_i2s_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
 	return 0;
 }
 
-static const struct snd_soc_dapm_widget
-mt8183_mt6358_ts3a227_max98357_dapm_widgets[] = {
-	SND_SOC_DAPM_OUTPUT("IT6505_8CH"),
-};
-
-static const struct snd_soc_dapm_route
-mt8183_mt6358_ts3a227_max98357_dapm_routes[] = {
-	{"IT6505_8CH", NULL, "TDM"},
-};
-
 static int
 mt8183_mt6358_ts3a227_max98357_bt_sco_startup(
 	struct snd_pcm_substream *substream)
@@ -183,6 +188,47 @@ SND_SOC_DAILINK_DEFS(tdm,
 	DAILINK_COMP_ARRAY(COMP_DUMMY()),
 	DAILINK_COMP_ARRAY(COMP_EMPTY()));
 
+static int mt8183_mt6358_tdm_startup(struct snd_pcm_substream *substream)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct mt8183_mt6358_ts3a227_max98357_priv *priv =
+		snd_soc_card_get_drvdata(rtd->card);
+	int ret;
+
+	if (IS_ERR(priv->pin_states[PIN_TDM_OUT_ON]))
+		return PTR_ERR(priv->pin_states[PIN_TDM_OUT_ON]);
+
+	ret = pinctrl_select_state(priv->pinctrl,
+				   priv->pin_states[PIN_TDM_OUT_ON]);
+	if (ret)
+		dev_err(rtd->card->dev, "%s failed to select state %d\n",
+			__func__, ret);
+
+	return ret;
+}
+
+static void mt8183_mt6358_tdm_shutdown(struct snd_pcm_substream *substream)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct mt8183_mt6358_ts3a227_max98357_priv *priv =
+		snd_soc_card_get_drvdata(rtd->card);
+	int ret;
+
+	if (IS_ERR(priv->pin_states[PIN_TDM_OUT_OFF]))
+		return;
+
+	ret = pinctrl_select_state(priv->pinctrl,
+				   priv->pin_states[PIN_TDM_OUT_OFF]);
+	if (ret)
+		dev_err(rtd->card->dev, "%s failed to select state %d\n",
+			__func__, ret);
+}
+
+static struct snd_soc_ops mt8183_mt6358_tdm_ops = {
+	.startup = mt8183_mt6358_tdm_startup,
+	.shutdown = mt8183_mt6358_tdm_shutdown,
+};
+
 static struct snd_soc_dai_link
 mt8183_mt6358_ts3a227_max98357_dai_links[] = {
 	/* FE */
@@ -333,33 +379,30 @@ mt8183_mt6358_ts3a227_max98357_dai_links[] = {
 	{
 		.name = "TDM",
 		.no_pcm = 1,
+		.dai_fmt = SND_SOC_DAIFMT_I2S |
+			   SND_SOC_DAIFMT_IB_IF |
+			   SND_SOC_DAIFMT_CBM_CFM,
 		.dpcm_playback = 1,
 		.ignore_suspend = 1,
+		.be_hw_params_fixup = mt8183_i2s_hw_params_fixup,
+		.ops = &mt8183_mt6358_tdm_ops,
 		SND_SOC_DAILINK_REG(tdm),
 	},
 };
 
-static int
-mt8183_mt6358_ts3a227_max98357_headset_init(struct snd_soc_component *cpnt);
-
-static struct snd_soc_aux_dev mt8183_mt6358_ts3a227_max98357_headset_dev = {
-	.name = "Headset Chip",
-	.init = mt8183_mt6358_ts3a227_max98357_headset_init,
-};
-
 static struct snd_soc_card mt8183_mt6358_ts3a227_max98357_card = {
 	.name = "mt8183_mt6358_ts3a227_max98357",
 	.owner = THIS_MODULE,
 	.dai_link = mt8183_mt6358_ts3a227_max98357_dai_links,
 	.num_links = ARRAY_SIZE(mt8183_mt6358_ts3a227_max98357_dai_links),
-	.aux_dev = &mt8183_mt6358_ts3a227_max98357_headset_dev,
-	.num_aux_devs = 1,
 };
 
 static int
 mt8183_mt6358_ts3a227_max98357_headset_init(struct snd_soc_component *component)
 {
 	int ret;
+	struct mt8183_mt6358_ts3a227_max98357_priv *priv =
+			snd_soc_card_get_drvdata(component->card);
 
 	/* Enable Headset and 4 Buttons Jack detection */
 	ret = snd_soc_card_jack_new(&mt8183_mt6358_ts3a227_max98357_card,
@@ -367,23 +410,29 @@ mt8183_mt6358_ts3a227_max98357_headset_init(struct snd_soc_component *component)
 				    SND_JACK_HEADSET |
 				    SND_JACK_BTN_0 | SND_JACK_BTN_1 |
 				    SND_JACK_BTN_2 | SND_JACK_BTN_3,
-				    &headset_jack,
+				    &priv->headset_jack,
 				    NULL, 0);
 	if (ret)
 		return ret;
 
-	ret = ts3a227e_enable_jack_detect(component, &headset_jack);
+	ret = ts3a227e_enable_jack_detect(component, &priv->headset_jack);
 
 	return ret;
 }
 
+static struct snd_soc_aux_dev mt8183_mt6358_ts3a227_max98357_headset_dev = {
+	.dlc = COMP_EMPTY(),
+	.init = mt8183_mt6358_ts3a227_max98357_headset_init,
+};
+
 static int
 mt8183_mt6358_ts3a227_max98357_dev_probe(struct platform_device *pdev)
 {
 	struct snd_soc_card *card = &mt8183_mt6358_ts3a227_max98357_card;
 	struct device_node *platform_node;
 	struct snd_soc_dai_link *dai_link;
-	struct pinctrl *default_pins;
+	struct mt8183_mt6358_ts3a227_max98357_priv *priv;
+	int ret;
 	int i;
 
 	card->dev = &pdev->dev;
@@ -401,21 +450,53 @@ mt8183_mt6358_ts3a227_max98357_dev_probe(struct platform_device *pdev)
 		dai_link->platforms->of_node = platform_node;
 	}
 
-	mt8183_mt6358_ts3a227_max98357_headset_dev.codec_of_node =
+	mt8183_mt6358_ts3a227_max98357_headset_dev.dlc.of_node =
 		of_parse_phandle(pdev->dev.of_node,
 				 "mediatek,headset-codec", 0);
-	if (!mt8183_mt6358_ts3a227_max98357_headset_dev.codec_of_node) {
-		dev_err(&pdev->dev,
-			"Property 'mediatek,headset-codec' missing/invalid\n");
-		return -EINVAL;
+	if (mt8183_mt6358_ts3a227_max98357_headset_dev.dlc.of_node) {
+		card->aux_dev = &mt8183_mt6358_ts3a227_max98357_headset_dev;
+		card->num_aux_devs = 1;
 	}
 
-	default_pins =
-		devm_pinctrl_get_select(&pdev->dev, PINCTRL_STATE_DEFAULT);
-	if (IS_ERR(default_pins)) {
-		dev_err(&pdev->dev, "%s set pins failed\n",
+	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	snd_soc_card_set_drvdata(card, priv);
+
+	priv->pinctrl = devm_pinctrl_get(&pdev->dev);
+	if (IS_ERR(priv->pinctrl)) {
+		dev_err(&pdev->dev, "%s devm_pinctrl_get failed\n",
 			__func__);
-		return PTR_ERR(default_pins);
+		return PTR_ERR(priv->pinctrl);
+	}
+
+	for (i = 0; i < PIN_STATE_MAX; i++) {
+		priv->pin_states[i] = pinctrl_lookup_state(priv->pinctrl,
+							   mt8183_pin_str[i]);
+		if (IS_ERR(priv->pin_states[i])) {
+			ret = PTR_ERR(priv->pin_states[i]);
+			dev_info(&pdev->dev, "%s Can't find pin state %s %d\n",
+				 __func__, mt8183_pin_str[i], ret);
+		}
+	}
+
+	if (!IS_ERR(priv->pin_states[PIN_TDM_OUT_OFF])) {
+		ret = pinctrl_select_state(priv->pinctrl,
+					   priv->pin_states[PIN_TDM_OUT_OFF]);
+		if (ret)
+			dev_info(&pdev->dev,
+				 "%s failed to select state %d\n",
+				 __func__, ret);
+	}
+
+	if (!IS_ERR(priv->pin_states[PIN_STATE_DEFAULT])) {
+		ret = pinctrl_select_state(priv->pinctrl,
+					   priv->pin_states[PIN_STATE_DEFAULT]);
+		if (ret)
+			dev_info(&pdev->dev,
+				 "%s failed to select state %d\n",
+				 __func__, ret);
 	}
 
 	return devm_snd_soc_register_card(&pdev->dev, card);
@@ -445,4 +526,3 @@ MODULE_DESCRIPTION("MT8183-MT6358-TS3A227-MAX98357 ALSA SoC machine driver");
 MODULE_AUTHOR("Shunli Wang <shunli.wang@mediatek.com>");
 MODULE_LICENSE("GPL v2");
 MODULE_ALIAS("mt8183_mt6358_ts3a227_max98357 soc card");
-
diff --git a/sound/soc/mediatek/mt8183/mt8183-reg.h b/sound/soc/mediatek/mt8183/mt8183-reg.h
index e0482f2826da..e544a09e1913 100644
--- a/sound/soc/mediatek/mt8183/mt8183-reg.h
+++ b/sound/soc/mediatek/mt8183/mt8183-reg.h
@@ -413,6 +413,11 @@
 #define AFE_MAX_REGISTER AFE_GENERAL2_ASRC_2CH_CON13
 #define AFE_IRQ_STATUS_BITS 0x1fff
 
+/* AUDIO_TOP_CON3 */
+#define BCK_INVERSE_SFT                              3
+#define BCK_INVERSE_MASK                             0x1
+#define BCK_INVERSE_MASK_SFT                         (0x1 << 3)
+
 /* AFE_DAC_CON0 */
 #define AWB2_ON_SFT                                   29
 #define AWB2_ON_MASK                                  0x1
@@ -1596,9 +1601,6 @@
 #define TDM_EN_SFT                                    0
 #define TDM_EN_MASK                                   0x1
 #define TDM_EN_MASK_SFT                               (0x1 << 0)
-#define BCK_INVERSE_SFT                               1
-#define BCK_INVERSE_MASK                              0x1
-#define BCK_INVERSE_MASK_SFT                          (0x1 << 1)
 #define LRCK_INVERSE_SFT                              2
 #define LRCK_INVERSE_MASK                             0x1
 #define LRCK_INVERSE_MASK_SFT                         (0x1 << 2)
diff --git a/sound/soc/meson/Kconfig b/sound/soc/meson/Kconfig
index 63b38c123103..2e3676147cea 100644
--- a/sound/soc/meson/Kconfig
+++ b/sound/soc/meson/Kconfig
@@ -87,6 +87,7 @@ config SND_MESON_AXG_PDM
 
 config SND_MESON_G12A_TOHDMITX
 	tristate "Amlogic G12A To HDMI TX Control Support"
+	select REGMAP_MMIO
 	imply SND_SOC_HDMI_CODEC
 	help
 	  Select Y or M to add support for HDMI audio on the g12a SoC
diff --git a/sound/soc/meson/axg-card.c b/sound/soc/meson/axg-card.c
index 14a8321744da..1f698adde506 100644
--- a/sound/soc/meson/axg-card.c
+++ b/sound/soc/meson/axg-card.c
@@ -111,6 +111,7 @@ static void axg_card_clean_references(struct axg_card *priv)
 	struct snd_soc_card *card = &priv->card;
 	struct snd_soc_dai_link *link;
 	struct snd_soc_dai_link_component *codec;
+	struct snd_soc_aux_dev *aux;
 	int i, j;
 
 	if (card->dai_link) {
@@ -123,8 +124,8 @@ static void axg_card_clean_references(struct axg_card *priv)
 	}
 
 	if (card->aux_dev) {
-		for (i = 0; i < card->num_aux_devs; i++)
-			of_node_put(card->aux_dev[i].codec_of_node);
+		for_each_card_pre_auxs(card, i, aux)
+			of_node_put(aux->dlc.of_node);
 	}
 
 	kfree(card->dai_link);
@@ -157,10 +158,10 @@ static int axg_card_add_aux_devices(struct snd_soc_card *card)
 	card->aux_dev = aux;
 	card->num_aux_devs = num;
 
-	for (i = 0; i < card->num_aux_devs; i++, aux++) {
-		aux->codec_of_node =
+	for_each_card_pre_auxs(card, i, aux) {
+		aux->dlc.of_node =
 			of_parse_phandle(node, "audio-aux-devs", i);
-		if (!aux->codec_of_node)
+		if (!aux->dlc.of_node)
 			return -EINVAL;
 	}
 
diff --git a/sound/soc/meson/axg-fifo.c b/sound/soc/meson/axg-fifo.c
index 01c1c7db2510..5a3749938900 100644
--- a/sound/soc/meson/axg-fifo.c
+++ b/sound/soc/meson/axg-fifo.c
@@ -306,7 +306,7 @@ static const struct regmap_config axg_fifo_regmap_cfg = {
 	.reg_bits	= 32,
 	.val_bits	= 32,
 	.reg_stride	= 4,
-	.max_register	= FIFO_INIT_ADDR,
+	.max_register	= FIFO_CTRL2,
 };
 
 int axg_fifo_probe(struct platform_device *pdev)
@@ -314,7 +314,6 @@ int axg_fifo_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	const struct axg_fifo_match_data *data;
 	struct axg_fifo *fifo;
-	struct resource *res;
 	void __iomem *regs;
 
 	data = of_device_get_match_data(dev);
@@ -328,8 +327,7 @@ int axg_fifo_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	platform_set_drvdata(pdev, fifo);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	regs = devm_ioremap_resource(dev, res);
+	regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(regs))
 		return PTR_ERR(regs);
 
diff --git a/sound/soc/meson/axg-fifo.h b/sound/soc/meson/axg-fifo.h
index 5caf81241dfe..bb1e2ce50256 100644
--- a/sound/soc/meson/axg-fifo.h
+++ b/sound/soc/meson/axg-fifo.h
@@ -61,6 +61,7 @@ struct snd_soc_pcm_runtime;
 #define  STATUS1_INT_STS(x)		((x) << 0)
 #define FIFO_STATUS2			0x18
 #define FIFO_INIT_ADDR			0x24
+#define FIFO_CTRL2			0x28
 
 struct axg_fifo {
 	struct regmap *map;
diff --git a/sound/soc/meson/axg-frddr.c b/sound/soc/meson/axg-frddr.c
index 2b8807737b2b..6ab111c31b28 100644
--- a/sound/soc/meson/axg-frddr.c
+++ b/sound/soc/meson/axg-frddr.c
@@ -23,6 +23,12 @@
 #define CTRL0_SEL3_SHIFT		8
 #define CTRL0_SEL3_EN_SHIFT		11
 #define CTRL1_FRDDR_FORCE_FINISH	BIT(12)
+#define CTRL2_SEL1_SHIFT		0
+#define CTRL2_SEL1_EN_SHIFT		4
+#define CTRL2_SEL2_SHIFT		8
+#define CTRL2_SEL2_EN_SHIFT		12
+#define CTRL2_SEL3_SHIFT		16
+#define CTRL2_SEL3_EN_SHIFT		20
 
 static int g12a_frddr_dai_prepare(struct snd_pcm_substream *substream,
 				  struct snd_soc_dai *dai)
@@ -104,7 +110,7 @@ static struct snd_soc_dai_driver axg_frddr_dai_drv = {
 };
 
 static const char * const axg_frddr_sel_texts[] = {
-	"OUT 0", "OUT 1", "OUT 2", "OUT 3"
+	"OUT 0", "OUT 1", "OUT 2", "OUT 3", "OUT 4", "OUT 5", "OUT 6", "OUT 7",
 };
 
 static SOC_ENUM_SINGLE_DECL(axg_frddr_sel_enum, FIFO_CTRL0, CTRL0_SEL_SHIFT,
@@ -120,6 +126,10 @@ static const struct snd_soc_dapm_widget axg_frddr_dapm_widgets[] = {
 	SND_SOC_DAPM_AIF_OUT("OUT 1", NULL, 0, SND_SOC_NOPM, 0, 0),
 	SND_SOC_DAPM_AIF_OUT("OUT 2", NULL, 0, SND_SOC_NOPM, 0, 0),
 	SND_SOC_DAPM_AIF_OUT("OUT 3", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("OUT 4", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("OUT 5", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("OUT 6", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("OUT 7", NULL, 0, SND_SOC_NOPM, 0, 0),
 };
 
 static const struct snd_soc_dapm_route axg_frddr_dapm_routes[] = {
@@ -128,6 +138,10 @@ static const struct snd_soc_dapm_route axg_frddr_dapm_routes[] = {
 	{ "OUT 1", "OUT 1",  "SINK SEL" },
 	{ "OUT 2", "OUT 2",  "SINK SEL" },
 	{ "OUT 3", "OUT 3",  "SINK SEL" },
+	{ "OUT 4", "OUT 4",  "SINK SEL" },
+	{ "OUT 5", "OUT 5",  "SINK SEL" },
+	{ "OUT 6", "OUT 6",  "SINK SEL" },
+	{ "OUT 7", "OUT 7",  "SINK SEL" },
 };
 
 static const struct snd_soc_component_driver axg_frddr_component_drv = {
@@ -162,16 +176,12 @@ static struct snd_soc_dai_driver g12a_frddr_dai_drv = {
 	.pcm_new	= axg_frddr_pcm_new,
 };
 
-static const char * const g12a_frddr_sel_texts[] = {
-	"OUT 0", "OUT 1", "OUT 2", "OUT 3", "OUT 4",
-};
-
 static SOC_ENUM_SINGLE_DECL(g12a_frddr_sel1_enum, FIFO_CTRL0, CTRL0_SEL_SHIFT,
-			    g12a_frddr_sel_texts);
+			    axg_frddr_sel_texts);
 static SOC_ENUM_SINGLE_DECL(g12a_frddr_sel2_enum, FIFO_CTRL0, CTRL0_SEL2_SHIFT,
-			    g12a_frddr_sel_texts);
+			    axg_frddr_sel_texts);
 static SOC_ENUM_SINGLE_DECL(g12a_frddr_sel3_enum, FIFO_CTRL0, CTRL0_SEL3_SHIFT,
-			    g12a_frddr_sel_texts);
+			    axg_frddr_sel_texts);
 
 static const struct snd_kcontrol_new g12a_frddr_out1_demux =
 	SOC_DAPM_ENUM("Output Src 1", g12a_frddr_sel1_enum);
@@ -211,6 +221,9 @@ static const struct snd_soc_dapm_widget g12a_frddr_dapm_widgets[] = {
 	SND_SOC_DAPM_AIF_OUT("OUT 2", NULL, 0, SND_SOC_NOPM, 0, 0),
 	SND_SOC_DAPM_AIF_OUT("OUT 3", NULL, 0, SND_SOC_NOPM, 0, 0),
 	SND_SOC_DAPM_AIF_OUT("OUT 4", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("OUT 5", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("OUT 6", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("OUT 7", NULL, 0, SND_SOC_NOPM, 0, 0),
 };
 
 static const struct snd_soc_dapm_route g12a_frddr_dapm_routes[] = {
@@ -228,16 +241,25 @@ static const struct snd_soc_dapm_route g12a_frddr_dapm_routes[] = {
 	{ "OUT 2", "OUT 2", "SINK 1 SEL" },
 	{ "OUT 3", "OUT 3", "SINK 1 SEL" },
 	{ "OUT 4", "OUT 4", "SINK 1 SEL" },
+	{ "OUT 5", "OUT 5", "SINK 1 SEL" },
+	{ "OUT 6", "OUT 6", "SINK 1 SEL" },
+	{ "OUT 7", "OUT 7", "SINK 1 SEL" },
 	{ "OUT 0", "OUT 0", "SINK 2 SEL" },
 	{ "OUT 1", "OUT 1", "SINK 2 SEL" },
 	{ "OUT 2", "OUT 2", "SINK 2 SEL" },
 	{ "OUT 3", "OUT 3", "SINK 2 SEL" },
 	{ "OUT 4", "OUT 4", "SINK 2 SEL" },
+	{ "OUT 5", "OUT 5", "SINK 2 SEL" },
+	{ "OUT 6", "OUT 6", "SINK 2 SEL" },
+	{ "OUT 7", "OUT 7", "SINK 2 SEL" },
 	{ "OUT 0", "OUT 0", "SINK 3 SEL" },
 	{ "OUT 1", "OUT 1", "SINK 3 SEL" },
 	{ "OUT 2", "OUT 2", "SINK 3 SEL" },
 	{ "OUT 3", "OUT 3", "SINK 3 SEL" },
 	{ "OUT 4", "OUT 4", "SINK 3 SEL" },
+	{ "OUT 5", "OUT 5", "SINK 3 SEL" },
+	{ "OUT 6", "OUT 6", "SINK 3 SEL" },
+	{ "OUT 7", "OUT 7", "SINK 3 SEL" },
 };
 
 static const struct snd_soc_component_driver g12a_frddr_component_drv = {
@@ -253,6 +275,70 @@ static const struct axg_fifo_match_data g12a_frddr_match_data = {
 	.dai_drv	= &g12a_frddr_dai_drv
 };
 
+/* On SM1, the output selection in on CTRL2 */
+static const struct snd_kcontrol_new sm1_frddr_out1_enable =
+	SOC_DAPM_SINGLE_AUTODISABLE("Switch", FIFO_CTRL2,
+				    CTRL2_SEL1_EN_SHIFT, 1, 0);
+static const struct snd_kcontrol_new sm1_frddr_out2_enable =
+	SOC_DAPM_SINGLE_AUTODISABLE("Switch", FIFO_CTRL2,
+				    CTRL2_SEL2_EN_SHIFT, 1, 0);
+static const struct snd_kcontrol_new sm1_frddr_out3_enable =
+	SOC_DAPM_SINGLE_AUTODISABLE("Switch", FIFO_CTRL2,
+				    CTRL2_SEL3_EN_SHIFT, 1, 0);
+
+static SOC_ENUM_SINGLE_DECL(sm1_frddr_sel1_enum, FIFO_CTRL2, CTRL2_SEL1_SHIFT,
+			    axg_frddr_sel_texts);
+static SOC_ENUM_SINGLE_DECL(sm1_frddr_sel2_enum, FIFO_CTRL2, CTRL2_SEL2_SHIFT,
+			    axg_frddr_sel_texts);
+static SOC_ENUM_SINGLE_DECL(sm1_frddr_sel3_enum, FIFO_CTRL2, CTRL2_SEL3_SHIFT,
+			    axg_frddr_sel_texts);
+
+static const struct snd_kcontrol_new sm1_frddr_out1_demux =
+	SOC_DAPM_ENUM("Output Src 1", sm1_frddr_sel1_enum);
+static const struct snd_kcontrol_new sm1_frddr_out2_demux =
+	SOC_DAPM_ENUM("Output Src 2", sm1_frddr_sel2_enum);
+static const struct snd_kcontrol_new sm1_frddr_out3_demux =
+	SOC_DAPM_ENUM("Output Src 3", sm1_frddr_sel3_enum);
+
+static const struct snd_soc_dapm_widget sm1_frddr_dapm_widgets[] = {
+	SND_SOC_DAPM_AIF_OUT("SRC 1", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("SRC 2", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("SRC 3", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_SWITCH("SRC 1 EN", SND_SOC_NOPM, 0, 0,
+			    &sm1_frddr_out1_enable),
+	SND_SOC_DAPM_SWITCH("SRC 2 EN", SND_SOC_NOPM, 0, 0,
+			    &sm1_frddr_out2_enable),
+	SND_SOC_DAPM_SWITCH("SRC 3 EN", SND_SOC_NOPM, 0, 0,
+			    &sm1_frddr_out3_enable),
+	SND_SOC_DAPM_DEMUX("SINK 1 SEL", SND_SOC_NOPM, 0, 0,
+			   &sm1_frddr_out1_demux),
+	SND_SOC_DAPM_DEMUX("SINK 2 SEL", SND_SOC_NOPM, 0, 0,
+			   &sm1_frddr_out2_demux),
+	SND_SOC_DAPM_DEMUX("SINK 3 SEL", SND_SOC_NOPM, 0, 0,
+			   &sm1_frddr_out3_demux),
+	SND_SOC_DAPM_AIF_OUT("OUT 0", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("OUT 1", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("OUT 2", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("OUT 3", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("OUT 4", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("OUT 5", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("OUT 6", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("OUT 7", NULL, 0, SND_SOC_NOPM, 0, 0),
+};
+
+static const struct snd_soc_component_driver sm1_frddr_component_drv = {
+	.dapm_widgets		= sm1_frddr_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(sm1_frddr_dapm_widgets),
+	.dapm_routes		= g12a_frddr_dapm_routes,
+	.num_dapm_routes	= ARRAY_SIZE(g12a_frddr_dapm_routes),
+	.ops			= &g12a_fifo_pcm_ops
+};
+
+static const struct axg_fifo_match_data sm1_frddr_match_data = {
+	.component_drv	= &sm1_frddr_component_drv,
+	.dai_drv	= &g12a_frddr_dai_drv
+};
+
 static const struct of_device_id axg_frddr_of_match[] = {
 	{
 		.compatible = "amlogic,axg-frddr",
@@ -260,6 +346,9 @@ static const struct of_device_id axg_frddr_of_match[] = {
 	}, {
 		.compatible = "amlogic,g12a-frddr",
 		.data = &g12a_frddr_match_data,
+	}, {
+		.compatible = "amlogic,sm1-frddr",
+		.data = &sm1_frddr_match_data,
 	}, {}
 };
 MODULE_DEVICE_TABLE(of, axg_frddr_of_match);
diff --git a/sound/soc/meson/axg-pdm.c b/sound/soc/meson/axg-pdm.c
index 9d5684493ffc..bfd37d49a73e 100644
--- a/sound/soc/meson/axg-pdm.c
+++ b/sound/soc/meson/axg-pdm.c
@@ -585,7 +585,6 @@ static int axg_pdm_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct axg_pdm *priv;
-	struct resource *res;
 	void __iomem *regs;
 	int ret;
 
@@ -600,8 +599,7 @@ static int axg_pdm_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	regs = devm_ioremap_resource(dev, res);
+	regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(regs))
 		return PTR_ERR(regs);
 
diff --git a/sound/soc/meson/axg-spdifin.c b/sound/soc/meson/axg-spdifin.c
index 01b2035fa841..d0d09f945b48 100644
--- a/sound/soc/meson/axg-spdifin.c
+++ b/sound/soc/meson/axg-spdifin.c
@@ -453,7 +453,6 @@ static int axg_spdifin_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct axg_spdifin *priv;
 	struct snd_soc_dai_driver *dai_drv;
-	struct resource *res;
 	void __iomem *regs;
 	int ret;
 
@@ -468,8 +467,7 @@ static int axg_spdifin_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	regs = devm_ioremap_resource(dev, res);
+	regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(regs))
 		return PTR_ERR(regs);
 
diff --git a/sound/soc/meson/axg-spdifout.c b/sound/soc/meson/axg-spdifout.c
index 9dea528053ad..7ce6aa97ddf7 100644
--- a/sound/soc/meson/axg-spdifout.c
+++ b/sound/soc/meson/axg-spdifout.c
@@ -401,7 +401,6 @@ static int axg_spdifout_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct axg_spdifout *priv;
-	struct resource *res;
 	void __iomem *regs;
 	int ret;
 
@@ -410,8 +409,7 @@ static int axg_spdifout_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	platform_set_drvdata(pdev, priv);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	regs = devm_ioremap_resource(dev, res);
+	regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(regs))
 		return PTR_ERR(regs);
 
diff --git a/sound/soc/meson/axg-tdm-formatter.c b/sound/soc/meson/axg-tdm-formatter.c
index 2e498201139f..358c8c0d861c 100644
--- a/sound/soc/meson/axg-tdm-formatter.c
+++ b/sound/soc/meson/axg-tdm-formatter.c
@@ -253,7 +253,6 @@ int axg_tdm_formatter_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	const struct axg_tdm_formatter_driver *drv;
 	struct axg_tdm_formatter *formatter;
-	struct resource *res;
 	void __iomem *regs;
 	int ret;
 
@@ -269,8 +268,7 @@ int axg_tdm_formatter_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, formatter);
 	formatter->drv = drv;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	regs = devm_ioremap_resource(dev, res);
+	regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(regs))
 		return PTR_ERR(regs);
 
@@ -327,7 +325,7 @@ int axg_tdm_formatter_probe(struct platform_device *pdev)
 	}
 
 	/* Formatter dedicated reset line */
-	formatter->reset = reset_control_get_optional_exclusive(dev, NULL);
+	formatter->reset = devm_reset_control_get_optional_exclusive(dev, NULL);
 	if (IS_ERR(formatter->reset)) {
 		ret = PTR_ERR(formatter->reset);
 		if (ret != -EPROBE_DEFER)
diff --git a/sound/soc/meson/axg-tdmin.c b/sound/soc/meson/axg-tdmin.c
index cb87f17f3e95..973d4c02ef8d 100644
--- a/sound/soc/meson/axg-tdmin.c
+++ b/sound/soc/meson/axg-tdmin.c
@@ -43,7 +43,8 @@ static const struct regmap_config axg_tdmin_regmap_cfg = {
 };
 
 static const char * const axg_tdmin_sel_texts[] = {
-	"IN 0", "IN 1", "IN 2", "IN 3", "IN 4", "IN 5",
+	"IN 0", "IN 1", "IN 2",  "IN 3",  "IN 4",  "IN 5",  "IN 6",  "IN 7",
+	"IN 8", "IN 9", "IN 10", "IN 11", "IN 12", "IN 13", "IN 14", "IN 15",
 };
 
 /* Change to special mux control to reset dapm */
@@ -164,12 +165,22 @@ static int axg_tdmin_prepare(struct regmap *map,
 }
 
 static const struct snd_soc_dapm_widget axg_tdmin_dapm_widgets[] = {
-	SND_SOC_DAPM_AIF_IN("IN 0", NULL, 0, SND_SOC_NOPM, 0, 0),
-	SND_SOC_DAPM_AIF_IN("IN 1", NULL, 0, SND_SOC_NOPM, 0, 0),
-	SND_SOC_DAPM_AIF_IN("IN 2", NULL, 0, SND_SOC_NOPM, 0, 0),
-	SND_SOC_DAPM_AIF_IN("IN 3", NULL, 0, SND_SOC_NOPM, 0, 0),
-	SND_SOC_DAPM_AIF_IN("IN 4", NULL, 0, SND_SOC_NOPM, 0, 0),
-	SND_SOC_DAPM_AIF_IN("IN 5", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 0",  NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 1",  NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 2",  NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 3",  NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 4",  NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 5",  NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 6",  NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 7",  NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 8",  NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 9",  NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 10", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 11", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 12", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 13", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 14", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 15", NULL, 0, SND_SOC_NOPM, 0, 0),
 	SND_SOC_DAPM_MUX("SRC SEL", SND_SOC_NOPM, 0, 0, &axg_tdmin_in_mux),
 	SND_SOC_DAPM_PGA_E("DEC", SND_SOC_NOPM, 0, 0, NULL, 0,
 			   axg_tdm_formatter_event,
@@ -178,12 +189,22 @@ static const struct snd_soc_dapm_widget axg_tdmin_dapm_widgets[] = {
 };
 
 static const struct snd_soc_dapm_route axg_tdmin_dapm_routes[] = {
-	{ "SRC SEL", "IN 0", "IN 0" },
-	{ "SRC SEL", "IN 1", "IN 1" },
-	{ "SRC SEL", "IN 2", "IN 2" },
-	{ "SRC SEL", "IN 3", "IN 3" },
-	{ "SRC SEL", "IN 4", "IN 4" },
-	{ "SRC SEL", "IN 5", "IN 5" },
+	{ "SRC SEL", "IN 0",  "IN 0" },
+	{ "SRC SEL", "IN 1",  "IN 1" },
+	{ "SRC SEL", "IN 2",  "IN 2" },
+	{ "SRC SEL", "IN 3",  "IN 3" },
+	{ "SRC SEL", "IN 4",  "IN 4" },
+	{ "SRC SEL", "IN 5",  "IN 5" },
+	{ "SRC SEL", "IN 6",  "IN 6" },
+	{ "SRC SEL", "IN 7",  "IN 7" },
+	{ "SRC SEL", "IN 8",  "IN 8" },
+	{ "SRC SEL", "IN 9",  "IN 9" },
+	{ "SRC SEL", "IN 10", "IN 10" },
+	{ "SRC SEL", "IN 11", "IN 11" },
+	{ "SRC SEL", "IN 12", "IN 12" },
+	{ "SRC SEL", "IN 13", "IN 13" },
+	{ "SRC SEL", "IN 14", "IN 14" },
+	{ "SRC SEL", "IN 15", "IN 15" },
 	{ "DEC", NULL, "SRC SEL" },
 	{ "OUT", NULL, "DEC" },
 };
diff --git a/sound/soc/meson/axg-tdmout.c b/sound/soc/meson/axg-tdmout.c
index 86537fc0ecb5..418ec314b37d 100644
--- a/sound/soc/meson/axg-tdmout.c
+++ b/sound/soc/meson/axg-tdmout.c
@@ -24,6 +24,7 @@
 #define TDMOUT_CTRL1			0x04
 #define  TDMOUT_CTRL1_TYPE_MASK		GENMASK(6, 4)
 #define  TDMOUT_CTRL1_TYPE(x)		((x) << 4)
+#define  SM1_TDMOUT_CTRL1_GAIN_EN	7
 #define  TDMOUT_CTRL1_MSB_POS_MASK	GENMASK(12, 8)
 #define  TDMOUT_CTRL1_MSB_POS(x)	((x) << 8)
 #define  TDMOUT_CTRL1_SEL_SHIFT		24
@@ -51,25 +52,6 @@ static const struct regmap_config axg_tdmout_regmap_cfg = {
 	.max_register	= TDMOUT_MASK_VAL,
 };
 
-static const struct snd_kcontrol_new axg_tdmout_controls[] = {
-	SOC_DOUBLE("Lane 0 Volume", TDMOUT_GAIN0,  0,  8, 255, 0),
-	SOC_DOUBLE("Lane 1 Volume", TDMOUT_GAIN0, 16, 24, 255, 0),
-	SOC_DOUBLE("Lane 2 Volume", TDMOUT_GAIN1,  0,  8, 255, 0),
-	SOC_DOUBLE("Lane 3 Volume", TDMOUT_GAIN1, 16, 24, 255, 0),
-	SOC_SINGLE("Gain Enable Switch", TDMOUT_CTRL1,
-		   TDMOUT_CTRL1_GAIN_EN, 1, 0),
-};
-
-static const char * const tdmout_sel_texts[] = {
-	"IN 0", "IN 1", "IN 2",
-};
-
-static SOC_ENUM_SINGLE_DECL(axg_tdmout_sel_enum, TDMOUT_CTRL1,
-			    TDMOUT_CTRL1_SEL_SHIFT, tdmout_sel_texts);
-
-static const struct snd_kcontrol_new axg_tdmout_in_mux =
-	SOC_DAPM_ENUM("Input Source", axg_tdmout_sel_enum);
-
 static struct snd_soc_dai *
 axg_tdmout_get_be(struct snd_soc_dapm_widget *w)
 {
@@ -197,6 +179,25 @@ static int axg_tdmout_prepare(struct regmap *map,
 	return axg_tdm_formatter_set_channel_masks(map, ts, TDMOUT_MASK0);
 }
 
+static const struct snd_kcontrol_new axg_tdmout_controls[] = {
+	SOC_DOUBLE("Lane 0 Volume", TDMOUT_GAIN0,  0,  8, 255, 0),
+	SOC_DOUBLE("Lane 1 Volume", TDMOUT_GAIN0, 16, 24, 255, 0),
+	SOC_DOUBLE("Lane 2 Volume", TDMOUT_GAIN1,  0,  8, 255, 0),
+	SOC_DOUBLE("Lane 3 Volume", TDMOUT_GAIN1, 16, 24, 255, 0),
+	SOC_SINGLE("Gain Enable Switch", TDMOUT_CTRL1,
+		   TDMOUT_CTRL1_GAIN_EN, 1, 0),
+};
+
+static const char * const axg_tdmout_sel_texts[] = {
+	"IN 0", "IN 1", "IN 2",
+};
+
+static SOC_ENUM_SINGLE_DECL(axg_tdmout_sel_enum, TDMOUT_CTRL1,
+			    TDMOUT_CTRL1_SEL_SHIFT, axg_tdmout_sel_texts);
+
+static const struct snd_kcontrol_new axg_tdmout_in_mux =
+	SOC_DAPM_ENUM("Input Source", axg_tdmout_sel_enum);
+
 static const struct snd_soc_dapm_widget axg_tdmout_dapm_widgets[] = {
 	SND_SOC_DAPM_AIF_IN("IN 0", NULL, 0, SND_SOC_NOPM, 0, 0),
 	SND_SOC_DAPM_AIF_IN("IN 1", NULL, 0, SND_SOC_NOPM, 0, 0),
@@ -252,6 +253,67 @@ static const struct axg_tdm_formatter_driver g12a_tdmout_drv = {
 	},
 };
 
+static const struct snd_kcontrol_new sm1_tdmout_controls[] = {
+	SOC_DOUBLE("Lane 0 Volume", TDMOUT_GAIN0,  0,  8, 255, 0),
+	SOC_DOUBLE("Lane 1 Volume", TDMOUT_GAIN0, 16, 24, 255, 0),
+	SOC_DOUBLE("Lane 2 Volume", TDMOUT_GAIN1,  0,  8, 255, 0),
+	SOC_DOUBLE("Lane 3 Volume", TDMOUT_GAIN1, 16, 24, 255, 0),
+	SOC_SINGLE("Gain Enable Switch", TDMOUT_CTRL1,
+		   SM1_TDMOUT_CTRL1_GAIN_EN, 1, 0),
+};
+
+static const char * const sm1_tdmout_sel_texts[] = {
+	"IN 0", "IN 1", "IN 2", "IN 3", "IN 4",
+};
+
+static SOC_ENUM_SINGLE_DECL(sm1_tdmout_sel_enum, TDMOUT_CTRL1,
+			    TDMOUT_CTRL1_SEL_SHIFT, sm1_tdmout_sel_texts);
+
+static const struct snd_kcontrol_new sm1_tdmout_in_mux =
+	SOC_DAPM_ENUM("Input Source", sm1_tdmout_sel_enum);
+
+static const struct snd_soc_dapm_widget sm1_tdmout_dapm_widgets[] = {
+	SND_SOC_DAPM_AIF_IN("IN 0", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 1", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 2", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 3", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 4", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_MUX("SRC SEL", SND_SOC_NOPM, 0, 0, &sm1_tdmout_in_mux),
+	SND_SOC_DAPM_PGA_E("ENC", SND_SOC_NOPM, 0, 0, NULL, 0,
+			   axg_tdm_formatter_event,
+			   (SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD)),
+	SND_SOC_DAPM_AIF_OUT("OUT", NULL, 0, SND_SOC_NOPM, 0, 0),
+};
+
+static const struct snd_soc_dapm_route sm1_tdmout_dapm_routes[] = {
+	{ "SRC SEL", "IN 0", "IN 0" },
+	{ "SRC SEL", "IN 1", "IN 1" },
+	{ "SRC SEL", "IN 2", "IN 2" },
+	{ "SRC SEL", "IN 3", "IN 3" },
+	{ "SRC SEL", "IN 4", "IN 4" },
+	{ "ENC", NULL, "SRC SEL" },
+	{ "OUT", NULL, "ENC" },
+};
+
+static const struct snd_soc_component_driver sm1_tdmout_component_drv = {
+	.controls		= sm1_tdmout_controls,
+	.num_controls		= ARRAY_SIZE(sm1_tdmout_controls),
+	.dapm_widgets		= sm1_tdmout_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(sm1_tdmout_dapm_widgets),
+	.dapm_routes		= sm1_tdmout_dapm_routes,
+	.num_dapm_routes	= ARRAY_SIZE(sm1_tdmout_dapm_routes),
+};
+
+static const struct axg_tdm_formatter_driver sm1_tdmout_drv = {
+	.component_drv	= &sm1_tdmout_component_drv,
+	.regmap_cfg	= &axg_tdmout_regmap_cfg,
+	.ops		= &axg_tdmout_ops,
+	.quirks		= &(const struct axg_tdm_formatter_hw) {
+		.invert_sclk = true,
+		.skew_offset = 2,
+	},
+};
+
 static const struct of_device_id axg_tdmout_of_match[] = {
 	{
 		.compatible = "amlogic,axg-tdmout",
@@ -259,6 +321,9 @@ static const struct of_device_id axg_tdmout_of_match[] = {
 	}, {
 		.compatible = "amlogic,g12a-tdmout",
 		.data = &g12a_tdmout_drv,
+	}, {
+		.compatible = "amlogic,sm1-tdmout",
+		.data = &sm1_tdmout_drv,
 	}, {}
 };
 MODULE_DEVICE_TABLE(of, axg_tdmout_of_match);
diff --git a/sound/soc/meson/axg-toddr.c b/sound/soc/meson/axg-toddr.c
index 4f63e434fad4..c8ea2145f576 100644
--- a/sound/soc/meson/axg-toddr.c
+++ b/sound/soc/meson/axg-toddr.c
@@ -25,6 +25,7 @@
 #define CTRL0_TODDR_LSB_POS_MASK	GENMASK(7, 3)
 #define CTRL0_TODDR_LSB_POS(x)		((x) << 3)
 #define CTRL1_TODDR_FORCE_FINISH	BIT(25)
+#define CTRL1_SEL_SHIFT			28
 
 #define TODDR_MSB_POS	31
 
@@ -142,16 +143,11 @@ static struct snd_soc_dai_driver axg_toddr_dai_drv = {
 };
 
 static const char * const axg_toddr_sel_texts[] = {
-	"IN 0", "IN 1", "IN 2", "IN 3", "IN 4", "IN 6"
+	"IN 0", "IN 1", "IN 2", "IN 3", "IN 4", "IN 5", "IN 6", "IN 7"
 };
 
-static const unsigned int axg_toddr_sel_values[] = {
-	0, 1, 2, 3, 4, 6
-};
-
-static SOC_VALUE_ENUM_SINGLE_DECL(axg_toddr_sel_enum, FIFO_CTRL0,
-				  CTRL0_SEL_SHIFT, CTRL0_SEL_MASK,
-				  axg_toddr_sel_texts, axg_toddr_sel_values);
+static SOC_ENUM_SINGLE_DECL(axg_toddr_sel_enum, FIFO_CTRL0, CTRL0_SEL_SHIFT,
+			    axg_toddr_sel_texts);
 
 static const struct snd_kcontrol_new axg_toddr_in_mux =
 	SOC_DAPM_ENUM("Input Source", axg_toddr_sel_enum);
@@ -163,7 +159,9 @@ static const struct snd_soc_dapm_widget axg_toddr_dapm_widgets[] = {
 	SND_SOC_DAPM_AIF_IN("IN 2", NULL, 0, SND_SOC_NOPM, 0, 0),
 	SND_SOC_DAPM_AIF_IN("IN 3", NULL, 0, SND_SOC_NOPM, 0, 0),
 	SND_SOC_DAPM_AIF_IN("IN 4", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 5", NULL, 0, SND_SOC_NOPM, 0, 0),
 	SND_SOC_DAPM_AIF_IN("IN 6", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 7", NULL, 0, SND_SOC_NOPM, 0, 0),
 };
 
 static const struct snd_soc_dapm_route axg_toddr_dapm_routes[] = {
@@ -173,7 +171,9 @@ static const struct snd_soc_dapm_route axg_toddr_dapm_routes[] = {
 	{ "SRC SEL", "IN 2", "IN 2" },
 	{ "SRC SEL", "IN 3", "IN 3" },
 	{ "SRC SEL", "IN 4", "IN 4" },
+	{ "SRC SEL", "IN 5", "IN 5" },
 	{ "SRC SEL", "IN 6", "IN 6" },
+	{ "SRC SEL", "IN 7", "IN 7" },
 };
 
 static const struct snd_soc_component_driver axg_toddr_component_drv = {
@@ -222,6 +222,70 @@ static const struct axg_fifo_match_data g12a_toddr_match_data = {
 	.dai_drv	= &g12a_toddr_dai_drv
 };
 
+static const char * const sm1_toddr_sel_texts[] = {
+	"IN 0", "IN 1", "IN 2",  "IN 3",  "IN 4",  "IN 5",  "IN 6",  "IN 7",
+	"IN 8", "IN 9", "IN 10", "IN 11", "IN 12", "IN 13", "IN 14", "IN 15"
+};
+
+static SOC_ENUM_SINGLE_DECL(sm1_toddr_sel_enum, FIFO_CTRL1, CTRL1_SEL_SHIFT,
+			    sm1_toddr_sel_texts);
+
+static const struct snd_kcontrol_new sm1_toddr_in_mux =
+	SOC_DAPM_ENUM("Input Source", sm1_toddr_sel_enum);
+
+static const struct snd_soc_dapm_widget sm1_toddr_dapm_widgets[] = {
+	SND_SOC_DAPM_MUX("SRC SEL", SND_SOC_NOPM, 0, 0, &sm1_toddr_in_mux),
+	SND_SOC_DAPM_AIF_IN("IN 0",  NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 1",  NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 2",  NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 3",  NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 4",  NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 5",  NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 6",  NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 7",  NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 8",  NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 9",  NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 10", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 11", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 12", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 13", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 14", NULL, 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("IN 15", NULL, 0, SND_SOC_NOPM, 0, 0),
+};
+
+static const struct snd_soc_dapm_route sm1_toddr_dapm_routes[] = {
+	{ "Capture", NULL, "SRC SEL" },
+	{ "SRC SEL", "IN 0",  "IN 0" },
+	{ "SRC SEL", "IN 1",  "IN 1" },
+	{ "SRC SEL", "IN 2",  "IN 2" },
+	{ "SRC SEL", "IN 3",  "IN 3" },
+	{ "SRC SEL", "IN 4",  "IN 4" },
+	{ "SRC SEL", "IN 5",  "IN 5" },
+	{ "SRC SEL", "IN 6",  "IN 6" },
+	{ "SRC SEL", "IN 7",  "IN 7" },
+	{ "SRC SEL", "IN 8",  "IN 8" },
+	{ "SRC SEL", "IN 9",  "IN 9" },
+	{ "SRC SEL", "IN 10", "IN 10" },
+	{ "SRC SEL", "IN 11", "IN 11" },
+	{ "SRC SEL", "IN 12", "IN 12" },
+	{ "SRC SEL", "IN 13", "IN 13" },
+	{ "SRC SEL", "IN 14", "IN 14" },
+	{ "SRC SEL", "IN 15", "IN 15" },
+};
+
+static const struct snd_soc_component_driver sm1_toddr_component_drv = {
+	.dapm_widgets		= sm1_toddr_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(sm1_toddr_dapm_widgets),
+	.dapm_routes		= sm1_toddr_dapm_routes,
+	.num_dapm_routes	= ARRAY_SIZE(sm1_toddr_dapm_routes),
+	.ops			= &g12a_fifo_pcm_ops
+};
+
+static const struct axg_fifo_match_data sm1_toddr_match_data = {
+	.component_drv	= &sm1_toddr_component_drv,
+	.dai_drv	= &g12a_toddr_dai_drv
+};
+
 static const struct of_device_id axg_toddr_of_match[] = {
 	{
 		.compatible = "amlogic,axg-toddr",
@@ -229,6 +293,9 @@ static const struct of_device_id axg_toddr_of_match[] = {
 	}, {
 		.compatible = "amlogic,g12a-toddr",
 		.data = &g12a_toddr_match_data,
+	}, {
+		.compatible = "amlogic,sm1-toddr",
+		.data = &sm1_toddr_match_data,
 	}, {}
 };
 MODULE_DEVICE_TABLE(of, axg_toddr_of_match);
diff --git a/sound/soc/meson/g12a-tohdmitx.c b/sound/soc/meson/g12a-tohdmitx.c
index 707ccb192e4c..9cfbd343a00c 100644
--- a/sound/soc/meson/g12a-tohdmitx.c
+++ b/sound/soc/meson/g12a-tohdmitx.c
@@ -28,7 +28,7 @@
 #define  CTRL0_SPDIF_CLK_SEL		BIT(0)
 
 struct g12a_tohdmitx_input {
-	struct snd_pcm_hw_params params;
+	struct snd_soc_pcm_stream params;
 	unsigned int fmt;
 };
 
@@ -225,26 +225,17 @@ static int g12a_tohdmitx_input_hw_params(struct snd_pcm_substream *substream,
 {
 	struct g12a_tohdmitx_input *data = dai->playback_dma_data;
 
-	/* Save the stream params for the downstream link */
-	memcpy(&data->params, params, sizeof(*params));
+	data->params.rates = snd_pcm_rate_to_rate_bit(params_rate(params));
+	data->params.rate_min = params_rate(params);
+	data->params.rate_max = params_rate(params);
+	data->params.formats = 1 << params_format(params);
+	data->params.channels_min = params_channels(params);
+	data->params.channels_max = params_channels(params);
+	data->params.sig_bits = dai->driver->playback.sig_bits;
 
 	return 0;
 }
 
-static int g12a_tohdmitx_output_hw_params(struct snd_pcm_substream *substream,
-					  struct snd_pcm_hw_params *params,
-					  struct snd_soc_dai *dai)
-{
-	struct g12a_tohdmitx_input *in_data =
-		g12a_tohdmitx_get_input_data(dai->capture_widget);
-
-	if (!in_data)
-		return -ENODEV;
-
-	memcpy(params, &in_data->params, sizeof(*params));
-
-	return 0;
-}
 
 static int g12a_tohdmitx_input_set_fmt(struct snd_soc_dai *dai,
 				       unsigned int fmt)
@@ -266,6 +257,14 @@ static int g12a_tohdmitx_output_startup(struct snd_pcm_substream *substream,
 	if (!in_data)
 		return -ENODEV;
 
+	if (WARN_ON(!rtd->dai_link->params)) {
+		dev_warn(dai->dev, "codec2codec link expected\n");
+		return -EINVAL;
+	}
+
+	/* Replace link params with the input params */
+	rtd->dai_link->params = &in_data->params;
+
 	if (!in_data->fmt)
 		return 0;
 
@@ -278,7 +277,6 @@ static const struct snd_soc_dai_ops g12a_tohdmitx_input_ops = {
 };
 
 static const struct snd_soc_dai_ops g12a_tohdmitx_output_ops = {
-	.hw_params	= g12a_tohdmitx_output_hw_params,
 	.startup	= g12a_tohdmitx_output_startup,
 };
 
@@ -378,12 +376,10 @@ MODULE_DEVICE_TABLE(of, g12a_tohdmitx_of_match);
 static int g12a_tohdmitx_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
-	struct resource *res;
 	void __iomem *regs;
 	struct regmap *map;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	regs = devm_ioremap_resource(dev, res);
+	regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(regs))
 		return PTR_ERR(regs);
 
diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c
index 269b6d6df250..1e38ce858326 100644
--- a/sound/soc/mxs/mxs-saif.c
+++ b/sound/soc/mxs/mxs-saif.c
@@ -732,7 +732,6 @@ static int mxs_saif_mclk_init(struct platform_device *pdev)
 static int mxs_saif_probe(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
-	struct resource *iores;
 	struct mxs_saif *saif;
 	int irq, ret = 0;
 	struct device_node *master;
@@ -786,19 +785,13 @@ static int mxs_saif_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-	saif->base = devm_ioremap_resource(&pdev->dev, iores);
+	saif->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(saif->base))
 		return PTR_ERR(saif->base);
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		ret = irq;
-		dev_err(&pdev->dev, "failed to get irq resource: %d\n",
-			ret);
-		return ret;
-	}
+	if (irq < 0)
+		return irq;
 
 	saif->dev = &pdev->dev;
 	ret = devm_request_irq(&pdev->dev, irq, mxs_saif_irq, 0,
diff --git a/sound/soc/nuc900/Kconfig b/sound/soc/nuc900/Kconfig
deleted file mode 100644
index e1b22fbcb159..000000000000
--- a/sound/soc/nuc900/Kconfig
+++ /dev/null
@@ -1,29 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-##
-## NUC900 series AC97 API
-##
-config SND_SOC_NUC900
-	tristate "SoC Audio for NUC900 series"
-	depends on ARCH_W90X900
-	select SND_SOC_NUC900_AC97
-	help
-	  This option enables support for AC97 mode on the NUC900 SoC.
-
-config SND_SOC_NUC900_AC97
-	tristate
-	select AC97_BUS
-	select SND_AC97_CODEC
-	select SND_SOC_AC97_BUS
-
-
-##
-## Boards
-##
-config SND_SOC_NUC900EVB
-	tristate "NUC900 AC97 support for demo board"
-	depends on SND_SOC_NUC900
-	select SND_SOC_NUC900_AC97
-	select SND_SOC_AC97_CODEC
-	help
-	  Select this option to enable audio (AC97) on the
-	  NUC900 demoboard.
diff --git a/sound/soc/nuc900/Makefile b/sound/soc/nuc900/Makefile
deleted file mode 100644
index c7ba2b9549d2..000000000000
--- a/sound/soc/nuc900/Makefile
+++ /dev/null
@@ -1,12 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-# NUC900 series audio
-snd-soc-nuc900-pcm-objs := nuc900-pcm.o
-snd-soc-nuc900-ac97-objs := nuc900-ac97.o
-
-obj-$(CONFIG_SND_SOC_NUC900) += snd-soc-nuc900-pcm.o
-obj-$(CONFIG_SND_SOC_NUC900_AC97) += snd-soc-nuc900-ac97.o
-
-# Boards
-snd-soc-nuc900-audio-objs := nuc900-audio.o
-
-obj-$(CONFIG_SND_SOC_NUC900EVB) += snd-soc-nuc900-audio.o
diff --git a/sound/soc/nuc900/nuc900-ac97.c b/sound/soc/nuc900/nuc900-ac97.c
deleted file mode 100644
index 5f2e5c069377..000000000000
--- a/sound/soc/nuc900/nuc900-ac97.c
+++ /dev/null
@@ -1,391 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2009-2010 Nuvoton technology corporation.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/device.h>
-#include <linux/delay.h>
-#include <linux/mutex.h>
-#include <linux/suspend.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/initval.h>
-#include <sound/soc.h>
-#include <linux/clk.h>
-
-#include <mach/mfp.h>
-
-#include "nuc900-audio.h"
-
-static DEFINE_MUTEX(ac97_mutex);
-struct nuc900_audio *nuc900_ac97_data;
-EXPORT_SYMBOL_GPL(nuc900_ac97_data);
-
-static int nuc900_checkready(void)
-{
-	struct nuc900_audio *nuc900_audio = nuc900_ac97_data;
-
-	if (!(AUDIO_READ(nuc900_audio->mmio + ACTL_ACIS0) & CODEC_READY))
-		return -EPERM;
-
-	return 0;
-}
-
-/* AC97 controller reads codec register */
-static unsigned short nuc900_ac97_read(struct snd_ac97 *ac97,
-					unsigned short reg)
-{
-	struct nuc900_audio *nuc900_audio = nuc900_ac97_data;
-	unsigned long timeout = 0x10000, val;
-
-	mutex_lock(&ac97_mutex);
-
-	val = nuc900_checkready();
-	if (val) {
-		dev_err(nuc900_audio->dev, "AC97 codec is not ready\n");
-		goto out;
-	}
-
-	/* set the R_WB bit and write register index */
-	AUDIO_WRITE(nuc900_audio->mmio + ACTL_ACOS1, R_WB | reg);
-
-	/* set the valid frame bit and valid slots */
-	val = AUDIO_READ(nuc900_audio->mmio + ACTL_ACOS0);
-	val |= (VALID_FRAME | SLOT1_VALID);
-	AUDIO_WRITE(nuc900_audio->mmio + ACTL_ACOS0, val);
-
-	udelay(100);
-
-	/* polling the AC_R_FINISH */
-	while (!(AUDIO_READ(nuc900_audio->mmio + ACTL_ACCON) & AC_R_FINISH)
-								&& --timeout)
-		mdelay(1);
-
-	if (!timeout) {
-		dev_err(nuc900_audio->dev, "AC97 read register time out !\n");
-		val = -EPERM;
-		goto out;
-	}
-
-	val = AUDIO_READ(nuc900_audio->mmio + ACTL_ACOS0) ;
-	val &= ~SLOT1_VALID;
-	AUDIO_WRITE(nuc900_audio->mmio + ACTL_ACOS0, val);
-
-	if (AUDIO_READ(nuc900_audio->mmio + ACTL_ACIS1) >> 2 != reg) {
-		dev_err(nuc900_audio->dev,
-				"R_INDEX of REG_ACTL_ACIS1 not match!\n");
-	}
-
-	udelay(100);
-	val = (AUDIO_READ(nuc900_audio->mmio + ACTL_ACIS2) & 0xFFFF);
-
-out:
-	mutex_unlock(&ac97_mutex);
-	return val;
-}
-
-/* AC97 controller writes to codec register */
-static void nuc900_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
-				unsigned short val)
-{
-	struct nuc900_audio *nuc900_audio = nuc900_ac97_data;
-	unsigned long tmp, timeout = 0x10000;
-
-	mutex_lock(&ac97_mutex);
-
-	tmp = nuc900_checkready();
-	if (tmp)
-		dev_err(nuc900_audio->dev, "AC97 codec is not ready\n");
-
-	/* clear the R_WB bit and write register index */
-	AUDIO_WRITE(nuc900_audio->mmio + ACTL_ACOS1, reg);
-
-	/* write register value */
-	AUDIO_WRITE(nuc900_audio->mmio + ACTL_ACOS2, val);
-
-	/* set the valid frame bit and valid slots */
-	tmp = AUDIO_READ(nuc900_audio->mmio + ACTL_ACOS0);
-	tmp |= SLOT1_VALID | SLOT2_VALID | VALID_FRAME;
-	AUDIO_WRITE(nuc900_audio->mmio + ACTL_ACOS0, tmp);
-
-	udelay(100);
-
-	/* polling the AC_W_FINISH */
-	while ((AUDIO_READ(nuc900_audio->mmio + ACTL_ACCON) & AC_W_FINISH)
-								&& --timeout)
-		mdelay(1);
-
-	if (!timeout)
-		dev_err(nuc900_audio->dev, "AC97 write register time out !\n");
-
-	tmp = AUDIO_READ(nuc900_audio->mmio + ACTL_ACOS0);
-	tmp &= ~(SLOT1_VALID | SLOT2_VALID);
-	AUDIO_WRITE(nuc900_audio->mmio + ACTL_ACOS0, tmp);
-
-	mutex_unlock(&ac97_mutex);
-
-}
-
-static void nuc900_ac97_warm_reset(struct snd_ac97 *ac97)
-{
-	struct nuc900_audio *nuc900_audio = nuc900_ac97_data;
-	unsigned long val;
-
-	mutex_lock(&ac97_mutex);
-
-	/* warm reset AC 97 */
-	val = AUDIO_READ(nuc900_audio->mmio + ACTL_ACCON);
-	val |= AC_W_RES;
-	AUDIO_WRITE(nuc900_audio->mmio + ACTL_ACCON, val);
-
-	udelay(100);
-
-	val = nuc900_checkready();
-	if (val)
-		dev_err(nuc900_audio->dev, "AC97 codec is not ready\n");
-
-	mutex_unlock(&ac97_mutex);
-}
-
-static void nuc900_ac97_cold_reset(struct snd_ac97 *ac97)
-{
-	struct nuc900_audio *nuc900_audio = nuc900_ac97_data;
-	unsigned long val;
-
-	mutex_lock(&ac97_mutex);
-
-	/* reset Audio Controller */
-	val = AUDIO_READ(nuc900_audio->mmio + ACTL_RESET);
-	val |= ACTL_RESET_BIT;
-	AUDIO_WRITE(nuc900_audio->mmio + ACTL_RESET, val);
-
-	val = AUDIO_READ(nuc900_audio->mmio + ACTL_RESET);
-	val &= (~ACTL_RESET_BIT);
-	AUDIO_WRITE(nuc900_audio->mmio + ACTL_RESET, val);
-
-	/* reset AC-link interface */
-
-	val = AUDIO_READ(nuc900_audio->mmio + ACTL_RESET);
-	val |= AC_RESET;
-	AUDIO_WRITE(nuc900_audio->mmio + ACTL_RESET, val);
-
-	val = AUDIO_READ(nuc900_audio->mmio + ACTL_RESET);
-	val &= ~AC_RESET;
-	AUDIO_WRITE(nuc900_audio->mmio + ACTL_RESET, val);
-
-	/* cold reset AC 97 */
-	val = AUDIO_READ(nuc900_audio->mmio + ACTL_ACCON);
-	val |= AC_C_RES;
-	AUDIO_WRITE(nuc900_audio->mmio + ACTL_ACCON, val);
-
-	val = AUDIO_READ(nuc900_audio->mmio + ACTL_ACCON);
-	val &= (~AC_C_RES);
-	AUDIO_WRITE(nuc900_audio->mmio + ACTL_ACCON, val);
-
-	udelay(100);
-
-	mutex_unlock(&ac97_mutex);
-
-}
-
-/* AC97 controller operations */
-static struct snd_ac97_bus_ops nuc900_ac97_ops = {
-	.read		= nuc900_ac97_read,
-	.write		= nuc900_ac97_write,
-	.reset		= nuc900_ac97_cold_reset,
-	.warm_reset	= nuc900_ac97_warm_reset,
-};
-
-static int nuc900_ac97_trigger(struct snd_pcm_substream *substream,
-				int cmd, struct snd_soc_dai *dai)
-{
-	struct nuc900_audio *nuc900_audio = nuc900_ac97_data;
-	int ret;
-	unsigned long val, tmp;
-
-	ret = 0;
-
-	switch (cmd) {
-	case SNDRV_PCM_TRIGGER_START:
-	case SNDRV_PCM_TRIGGER_RESUME:
-		val = AUDIO_READ(nuc900_audio->mmio + ACTL_RESET);
-		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-			tmp = AUDIO_READ(nuc900_audio->mmio + ACTL_ACOS0);
-			tmp |= (SLOT3_VALID | SLOT4_VALID | VALID_FRAME);
-			AUDIO_WRITE(nuc900_audio->mmio + ACTL_ACOS0, tmp);
-
-			tmp = AUDIO_READ(nuc900_audio->mmio + ACTL_PSR);
-			tmp |= (P_DMA_END_IRQ | P_DMA_MIDDLE_IRQ);
-			AUDIO_WRITE(nuc900_audio->mmio + ACTL_PSR, tmp);
-			val |= AC_PLAY;
-		} else {
-			tmp = AUDIO_READ(nuc900_audio->mmio + ACTL_RSR);
-			tmp |= (R_DMA_END_IRQ | R_DMA_MIDDLE_IRQ);
-
-			AUDIO_WRITE(nuc900_audio->mmio + ACTL_RSR, tmp);
-			val |= AC_RECORD;
-		}
-
-		AUDIO_WRITE(nuc900_audio->mmio + ACTL_RESET, val);
-
-		break;
-	case SNDRV_PCM_TRIGGER_STOP:
-	case SNDRV_PCM_TRIGGER_SUSPEND:
-		val = AUDIO_READ(nuc900_audio->mmio + ACTL_RESET);
-		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-			tmp = AUDIO_READ(nuc900_audio->mmio + ACTL_ACOS0);
-			tmp &= ~(SLOT3_VALID | SLOT4_VALID);
-			AUDIO_WRITE(nuc900_audio->mmio + ACTL_ACOS0, tmp);
-
-			AUDIO_WRITE(nuc900_audio->mmio + ACTL_PSR, RESET_PRSR);
-			val &= ~AC_PLAY;
-		} else {
-			AUDIO_WRITE(nuc900_audio->mmio + ACTL_RSR, RESET_PRSR);
-			val &= ~AC_RECORD;
-		}
-
-		AUDIO_WRITE(nuc900_audio->mmio + ACTL_RESET, val);
-
-		break;
-	default:
-		ret = -EINVAL;
-	}
-
-	return ret;
-}
-
-static int nuc900_ac97_probe(struct snd_soc_dai *dai)
-{
-	struct nuc900_audio *nuc900_audio = nuc900_ac97_data;
-	unsigned long val;
-
-	mutex_lock(&ac97_mutex);
-
-	/* enable unit clock */
-	clk_enable(nuc900_audio->clk);
-
-	/* enable audio controller and AC-link interface */
-	val = AUDIO_READ(nuc900_audio->mmio + ACTL_CON);
-	val |= (IIS_AC_PIN_SEL | ACLINK_EN);
-	AUDIO_WRITE(nuc900_audio->mmio + ACTL_CON, val);
-
-	mutex_unlock(&ac97_mutex);
-
-	return 0;
-}
-
-static int nuc900_ac97_remove(struct snd_soc_dai *dai)
-{
-	struct nuc900_audio *nuc900_audio = nuc900_ac97_data;
-
-	clk_disable(nuc900_audio->clk);
-	return 0;
-}
-
-static const struct snd_soc_dai_ops nuc900_ac97_dai_ops = {
-	.trigger	= nuc900_ac97_trigger,
-};
-
-static struct snd_soc_dai_driver nuc900_ac97_dai = {
-	.probe			= nuc900_ac97_probe,
-	.remove			= nuc900_ac97_remove,
-	.bus_control		= true,
-	.playback = {
-		.rates		= SNDRV_PCM_RATE_8000_48000,
-		.formats	= SNDRV_PCM_FMTBIT_S16_LE,
-		.channels_min	= 1,
-		.channels_max	= 2,
-	},
-	.capture = {
-		.rates		= SNDRV_PCM_RATE_8000_48000,
-		.formats	= SNDRV_PCM_FMTBIT_S16_LE,
-		.channels_min	= 1,
-		.channels_max	= 2,
-	},
-	.ops = &nuc900_ac97_dai_ops,
-};
-
-static const struct snd_soc_component_driver nuc900_ac97_component = {
-	.name		= "nuc900-ac97",
-};
-
-static int nuc900_ac97_drvprobe(struct platform_device *pdev)
-{
-	struct nuc900_audio *nuc900_audio;
-	int ret;
-
-	if (nuc900_ac97_data)
-		return -EBUSY;
-
-	nuc900_audio = devm_kzalloc(&pdev->dev, sizeof(struct nuc900_audio),
-				    GFP_KERNEL);
-	if (!nuc900_audio)
-		return -ENOMEM;
-
-	spin_lock_init(&nuc900_audio->lock);
-
-	nuc900_audio->res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	nuc900_audio->mmio = devm_ioremap_resource(&pdev->dev,
-						   nuc900_audio->res);
-	if (IS_ERR(nuc900_audio->mmio))
-		return PTR_ERR(nuc900_audio->mmio);
-
-	nuc900_audio->clk = devm_clk_get(&pdev->dev, NULL);
-	if (IS_ERR(nuc900_audio->clk)) {
-		ret = PTR_ERR(nuc900_audio->clk);
-		goto out;
-	}
-
-	ret = platform_get_irq(pdev, 0);
-	if (ret < 0)
-		goto out;
-	nuc900_audio->irq_num = ret;
-
-	nuc900_ac97_data = nuc900_audio;
-
-	ret = snd_soc_set_ac97_ops(&nuc900_ac97_ops);
-	if (ret)
-		goto out;
-
-	ret = devm_snd_soc_register_component(&pdev->dev, &nuc900_ac97_component,
-					 &nuc900_ac97_dai, 1);
-	if (ret)
-		goto out;
-
-	/* enbale ac97 multifunction pin */
-	mfp_set_groupg(nuc900_audio->dev, NULL);
-
-	return 0;
-
-out:
-	snd_soc_set_ac97_ops(NULL);
-	return ret;
-}
-
-static int nuc900_ac97_drvremove(struct platform_device *pdev)
-{
-	nuc900_ac97_data = NULL;
-	snd_soc_set_ac97_ops(NULL);
-
-	return 0;
-}
-
-static struct platform_driver nuc900_ac97_driver = {
-	.driver	= {
-		.name	= "nuc900-ac97",
-	},
-	.probe		= nuc900_ac97_drvprobe,
-	.remove		= nuc900_ac97_drvremove,
-};
-
-module_platform_driver(nuc900_ac97_driver);
-
-MODULE_AUTHOR("Wan ZongShun <mcuos.com@gmail.com>");
-MODULE_DESCRIPTION("NUC900 AC97 SoC driver!");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:nuc900-ac97");
diff --git a/sound/soc/nuc900/nuc900-audio.c b/sound/soc/nuc900/nuc900-audio.c
deleted file mode 100644
index 19146690d514..000000000000
--- a/sound/soc/nuc900/nuc900-audio.c
+++ /dev/null
@@ -1,73 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2010 Nuvoton technology corporation.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/timer.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/soc.h>
-
-#include "nuc900-audio.h"
-
-SND_SOC_DAILINK_DEFS(ac97,
-	DAILINK_COMP_ARRAY(COMP_CPU("nuc900-ac97")),
-	DAILINK_COMP_ARRAY(COMP_CODEC("ac97-codec", "ac97-hifi")),
-	DAILINK_COMP_ARRAY(COMP_PLATFORM("nuc900-pcm-audio")));
-
-static struct snd_soc_dai_link nuc900evb_ac97_dai = {
-	.name		= "AC97",
-	.stream_name	= "AC97 HiFi",
-	SND_SOC_DAILINK_REG(ac97),
-};
-
-static struct snd_soc_card nuc900evb_audio_machine = {
-	.name		= "NUC900EVB_AC97",
-	.owner		= THIS_MODULE,
-	.dai_link	= &nuc900evb_ac97_dai,
-	.num_links	= 1,
-};
-
-static struct platform_device *nuc900evb_asoc_dev;
-
-static int __init nuc900evb_audio_init(void)
-{
-	int ret;
-
-	ret = -ENOMEM;
-	nuc900evb_asoc_dev = platform_device_alloc("soc-audio", -1);
-	if (!nuc900evb_asoc_dev)
-		goto out;
-
-	/* nuc900 board audio device */
-	platform_set_drvdata(nuc900evb_asoc_dev, &nuc900evb_audio_machine);
-
-	ret = platform_device_add(nuc900evb_asoc_dev);
-
-	if (ret) {
-		platform_device_put(nuc900evb_asoc_dev);
-		nuc900evb_asoc_dev = NULL;
-	}
-
-out:
-	return ret;
-}
-
-static void __exit nuc900evb_audio_exit(void)
-{
-	platform_device_unregister(nuc900evb_asoc_dev);
-}
-
-module_init(nuc900evb_audio_init);
-module_exit(nuc900evb_audio_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("NUC900 Series ASoC audio support");
-MODULE_AUTHOR("Wan ZongShun");
diff --git a/sound/soc/nuc900/nuc900-audio.h b/sound/soc/nuc900/nuc900-audio.h
deleted file mode 100644
index 90ffa7bbce01..000000000000
--- a/sound/soc/nuc900/nuc900-audio.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (c) 2010 Nuvoton technology corporation.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- */
-
-#ifndef _NUC900_AUDIO_H
-#define _NUC900_AUDIO_H
-
-#include <linux/io.h>
-
-/* Audio Control Registers */
-#define ACTL_CON		0x00
-#define ACTL_RESET		0x04
-#define ACTL_RDSTB		0x08
-#define ACTL_RDST_LENGTH	0x0C
-#define ACTL_RDSTC		0x10
-#define ACTL_RSR		0x14
-#define ACTL_PDSTB		0x18
-#define ACTL_PDST_LENGTH	0x1C
-#define ACTL_PDSTC		0x20
-#define ACTL_PSR		0x24
-#define ACTL_IISCON		0x28
-#define ACTL_ACCON		0x2C
-#define ACTL_ACOS0		0x30
-#define ACTL_ACOS1		0x34
-#define ACTL_ACOS2		0x38
-#define ACTL_ACIS0		0x3C
-#define ACTL_ACIS1		0x40
-#define ACTL_ACIS2		0x44
-#define ACTL_COUNTER		0x48
-
-/* bit definition of REG_ACTL_CON register */
-#define R_DMA_IRQ		0x1000
-#define T_DMA_IRQ		0x0800
-#define IIS_AC_PIN_SEL		0x0100
-#define FIFO_TH			0x0080
-#define ADC_EN			0x0010
-#define M80_EN			0x0008
-#define ACLINK_EN		0x0004
-#define IIS_EN			0x0002
-
-/* bit definition of REG_ACTL_RESET register */
-#define W5691_PLAY		0x20000
-#define ACTL_RESET_BIT		0x10000
-#define RECORD_RIGHT_CHNNEL	0x08000
-#define RECORD_LEFT_CHNNEL	0x04000
-#define PLAY_RIGHT_CHNNEL	0x02000
-#define PLAY_LEFT_CHNNEL	0x01000
-#define DAC_PLAY		0x00800
-#define ADC_RECORD		0x00400
-#define M80_PLAY		0x00200
-#define AC_RECORD		0x00100
-#define AC_PLAY			0x00080
-#define IIS_RECORD		0x00040
-#define IIS_PLAY		0x00020
-#define DAC_RESET		0x00010
-#define ADC_RESET		0x00008
-#define M80_RESET		0x00004
-#define AC_RESET		0x00002
-#define IIS_RESET		0x00001
-
-/* bit definition of REG_ACTL_ACCON register */
-#define AC_BCLK_PU_EN		0x20
-#define AC_R_FINISH		0x10
-#define AC_W_FINISH		0x08
-#define AC_W_RES		0x04
-#define AC_C_RES		0x02
-
-/* bit definition of ACTL_RSR register */
-#define R_FIFO_EMPTY		0x04
-#define R_DMA_END_IRQ		0x02
-#define R_DMA_MIDDLE_IRQ	0x01
-
-/* bit definition of ACTL_PSR register */
-#define P_FIFO_EMPTY		0x04
-#define P_DMA_END_IRQ		0x02
-#define P_DMA_MIDDLE_IRQ	0x01
-
-/* bit definition of ACTL_ACOS0 register */
-#define SLOT1_VALID		0x01
-#define SLOT2_VALID		0x02
-#define SLOT3_VALID		0x04
-#define SLOT4_VALID		0x08
-#define VALID_FRAME		0x10
-
-/* bit definition of ACTL_ACOS1 register */
-#define R_WB			0x80
-
-#define CODEC_READY		0x10
-#define RESET_PRSR		0x00
-#define AUDIO_WRITE(addr, val)	__raw_writel(val, addr)
-#define AUDIO_READ(addr)	__raw_readl(addr)
-
-struct nuc900_audio {
-	void __iomem *mmio;
-	spinlock_t lock;
-	unsigned long irq_num;
-	struct resource *res;
-	struct clk *clk;
-	struct device *dev;
-
-};
-
-extern struct nuc900_audio *nuc900_ac97_data;
-
-#endif /*end _NUC900_AUDIO_H */
diff --git a/sound/soc/nuc900/nuc900-pcm.c b/sound/soc/nuc900/nuc900-pcm.c
deleted file mode 100644
index 4442a26e9502..000000000000
--- a/sound/soc/nuc900/nuc900-pcm.c
+++ /dev/null
@@ -1,321 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2010 Nuvoton technology corporation.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/dma-mapping.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-
-#include <mach/hardware.h>
-
-#include "nuc900-audio.h"
-
-static const struct snd_pcm_hardware nuc900_pcm_hardware = {
-	.info			= SNDRV_PCM_INFO_INTERLEAVED |
-					SNDRV_PCM_INFO_BLOCK_TRANSFER |
-					SNDRV_PCM_INFO_MMAP |
-					SNDRV_PCM_INFO_MMAP_VALID |
-					SNDRV_PCM_INFO_PAUSE |
-					SNDRV_PCM_INFO_RESUME,
-	.buffer_bytes_max	= 4*1024,
-	.period_bytes_min	= 1*1024,
-	.period_bytes_max	= 4*1024,
-	.periods_min		= 1,
-	.periods_max		= 1024,
-};
-
-static int nuc900_dma_hw_params(struct snd_pcm_substream *substream,
-	struct snd_pcm_hw_params *params)
-{
-	return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params));
-}
-
-static void nuc900_update_dma_register(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct nuc900_audio *nuc900_audio = runtime->private_data;
-	void __iomem *mmio_addr, *mmio_len;
-
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		mmio_addr = nuc900_audio->mmio + ACTL_PDSTB;
-		mmio_len = nuc900_audio->mmio + ACTL_PDST_LENGTH;
-	} else {
-		mmio_addr = nuc900_audio->mmio + ACTL_RDSTB;
-		mmio_len = nuc900_audio->mmio + ACTL_RDST_LENGTH;
-	}
-
-	AUDIO_WRITE(mmio_addr, runtime->dma_addr);
-	AUDIO_WRITE(mmio_len, runtime->dma_bytes);
-}
-
-static void nuc900_dma_start(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct nuc900_audio *nuc900_audio = runtime->private_data;
-	unsigned long val;
-
-	val = AUDIO_READ(nuc900_audio->mmio + ACTL_CON);
-	val |= (T_DMA_IRQ | R_DMA_IRQ);
-	AUDIO_WRITE(nuc900_audio->mmio + ACTL_CON, val);
-}
-
-static void nuc900_dma_stop(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct nuc900_audio *nuc900_audio = runtime->private_data;
-	unsigned long val;
-
-	val = AUDIO_READ(nuc900_audio->mmio + ACTL_CON);
-	val &= ~(T_DMA_IRQ | R_DMA_IRQ);
-	AUDIO_WRITE(nuc900_audio->mmio + ACTL_CON, val);
-}
-
-static irqreturn_t nuc900_dma_interrupt(int irq, void *dev_id)
-{
-	struct snd_pcm_substream *substream = dev_id;
-	struct nuc900_audio *nuc900_audio = substream->runtime->private_data;
-	unsigned long val;
-
-	spin_lock(&nuc900_audio->lock);
-
-	val = AUDIO_READ(nuc900_audio->mmio + ACTL_CON);
-
-	if (val & R_DMA_IRQ) {
-		AUDIO_WRITE(nuc900_audio->mmio + ACTL_CON, val | R_DMA_IRQ);
-
-		val = AUDIO_READ(nuc900_audio->mmio + ACTL_RSR);
-
-		if (val & R_DMA_MIDDLE_IRQ) {
-			val |= R_DMA_MIDDLE_IRQ;
-			AUDIO_WRITE(nuc900_audio->mmio + ACTL_RSR, val);
-		}
-
-		if (val & R_DMA_END_IRQ) {
-			val |= R_DMA_END_IRQ;
-			AUDIO_WRITE(nuc900_audio->mmio + ACTL_RSR, val);
-		}
-	} else if (val & T_DMA_IRQ) {
-		AUDIO_WRITE(nuc900_audio->mmio + ACTL_CON, val | T_DMA_IRQ);
-
-		val = AUDIO_READ(nuc900_audio->mmio + ACTL_PSR);
-
-		if (val & P_DMA_MIDDLE_IRQ) {
-			val |= P_DMA_MIDDLE_IRQ;
-			AUDIO_WRITE(nuc900_audio->mmio + ACTL_PSR, val);
-		}
-
-		if (val & P_DMA_END_IRQ) {
-			val |= P_DMA_END_IRQ;
-			AUDIO_WRITE(nuc900_audio->mmio + ACTL_PSR, val);
-		}
-	} else {
-		dev_err(nuc900_audio->dev, "Wrong DMA interrupt status!\n");
-		spin_unlock(&nuc900_audio->lock);
-		return IRQ_HANDLED;
-	}
-
-	spin_unlock(&nuc900_audio->lock);
-
-	snd_pcm_period_elapsed(substream);
-
-	return IRQ_HANDLED;
-}
-
-static int nuc900_dma_hw_free(struct snd_pcm_substream *substream)
-{
-	snd_pcm_lib_free_pages(substream);
-	return 0;
-}
-
-static int nuc900_dma_prepare(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct nuc900_audio *nuc900_audio = runtime->private_data;
-	unsigned long flags, val;
-	int ret = 0;
-
-	spin_lock_irqsave(&nuc900_audio->lock, flags);
-
-	nuc900_update_dma_register(substream);
-
-	val = AUDIO_READ(nuc900_audio->mmio + ACTL_RESET);
-
-	switch (runtime->channels) {
-	case 1:
-		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-			val &= ~(PLAY_LEFT_CHNNEL | PLAY_RIGHT_CHNNEL);
-			val |= PLAY_RIGHT_CHNNEL;
-		} else {
-			val &= ~(RECORD_LEFT_CHNNEL | RECORD_RIGHT_CHNNEL);
-			val |= RECORD_RIGHT_CHNNEL;
-		}
-		AUDIO_WRITE(nuc900_audio->mmio + ACTL_RESET, val);
-		break;
-	case 2:
-		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-			val |= (PLAY_LEFT_CHNNEL | PLAY_RIGHT_CHNNEL);
-		else
-			val |= (RECORD_LEFT_CHNNEL | RECORD_RIGHT_CHNNEL);
-		AUDIO_WRITE(nuc900_audio->mmio + ACTL_RESET, val);
-		break;
-	default:
-		ret = -EINVAL;
-	}
-	spin_unlock_irqrestore(&nuc900_audio->lock, flags);
-	return ret;
-}
-
-static int nuc900_dma_trigger(struct snd_pcm_substream *substream, int cmd)
-{
-	int ret = 0;
-
-	switch (cmd) {
-	case SNDRV_PCM_TRIGGER_START:
-	case SNDRV_PCM_TRIGGER_RESUME:
-		nuc900_dma_start(substream);
-		break;
-
-	case SNDRV_PCM_TRIGGER_STOP:
-	case SNDRV_PCM_TRIGGER_SUSPEND:
-		nuc900_dma_stop(substream);
-		break;
-
-	default:
-		ret = -EINVAL;
-		break;
-	}
-
-	return ret;
-}
-
-static int nuc900_dma_getposition(struct snd_pcm_substream *substream,
-					dma_addr_t *src, dma_addr_t *dst)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct nuc900_audio *nuc900_audio = runtime->private_data;
-
-	if (src != NULL)
-		*src = AUDIO_READ(nuc900_audio->mmio + ACTL_PDSTC);
-
-	if (dst != NULL)
-		*dst = AUDIO_READ(nuc900_audio->mmio + ACTL_RDSTC);
-
-	return 0;
-}
-
-static snd_pcm_uframes_t nuc900_dma_pointer(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	dma_addr_t src, dst;
-	unsigned long res;
-
-	nuc900_dma_getposition(substream, &src, &dst);
-
-	if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
-		res = dst - runtime->dma_addr;
-	else
-		res = src - runtime->dma_addr;
-
-	return bytes_to_frames(substream->runtime, res);
-}
-
-static int nuc900_dma_open(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct nuc900_audio *nuc900_audio;
-
-	snd_soc_set_runtime_hwparams(substream, &nuc900_pcm_hardware);
-
-	nuc900_audio = nuc900_ac97_data;
-
-	if (request_irq(nuc900_audio->irq_num, nuc900_dma_interrupt,
-			0, "nuc900-dma", substream))
-		return -EBUSY;
-
-	runtime->private_data = nuc900_audio;
-
-	return 0;
-}
-
-static int nuc900_dma_close(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct nuc900_audio *nuc900_audio = runtime->private_data;
-
-	free_irq(nuc900_audio->irq_num, substream);
-
-	return 0;
-}
-
-static int nuc900_dma_mmap(struct snd_pcm_substream *substream,
-	struct vm_area_struct *vma)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-
-	return dma_mmap_wc(substream->pcm->card->dev, vma, runtime->dma_area,
-			   runtime->dma_addr, runtime->dma_bytes);
-}
-
-static const struct snd_pcm_ops nuc900_dma_ops = {
-	.open		= nuc900_dma_open,
-	.close		= nuc900_dma_close,
-	.ioctl		= snd_pcm_lib_ioctl,
-	.hw_params	= nuc900_dma_hw_params,
-	.hw_free	= nuc900_dma_hw_free,
-	.prepare	= nuc900_dma_prepare,
-	.trigger	= nuc900_dma_trigger,
-	.pointer	= nuc900_dma_pointer,
-	.mmap		= nuc900_dma_mmap,
-};
-
-static int nuc900_dma_new(struct snd_soc_pcm_runtime *rtd)
-{
-	struct snd_card *card = rtd->card->snd_card;
-	struct snd_pcm *pcm = rtd->pcm;
-	int ret;
-
-	ret = dma_coerce_mask_and_coherent(card->dev, DMA_BIT_MASK(32));
-	if (ret)
-		return ret;
-
-	snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
-		card->dev, 4 * 1024, (4 * 1024) - 1);
-
-	return 0;
-}
-
-static const struct snd_soc_component_driver nuc900_soc_component = {
-	.ops		= &nuc900_dma_ops,
-	.pcm_new	= nuc900_dma_new,
-};
-
-static int nuc900_soc_platform_probe(struct platform_device *pdev)
-{
-	return devm_snd_soc_register_component(&pdev->dev, &nuc900_soc_component,
-					       NULL, 0);
-}
-
-static struct platform_driver nuc900_pcm_driver = {
-	.driver = {
-			.name = "nuc900-pcm-audio",
-	},
-
-	.probe = nuc900_soc_platform_probe,
-};
-
-module_platform_driver(nuc900_pcm_driver);
-
-MODULE_AUTHOR("Wan ZongShun, <mcuos.com@gmail.com>");
-MODULE_DESCRIPTION("nuc900 Audio DMA module");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/pxa/mmp-sspa.c b/sound/soc/pxa/mmp-sspa.c
index 72f4364b2d20..e3e5425b5c62 100644
--- a/sound/soc/pxa/mmp-sspa.c
+++ b/sound/soc/pxa/mmp-sspa.c
@@ -399,7 +399,6 @@ static const struct snd_soc_component_driver mmp_sspa_component = {
 static int asoc_mmp_sspa_probe(struct platform_device *pdev)
 {
 	struct sspa_priv *priv;
-	struct resource *res;
 
 	priv = devm_kzalloc(&pdev->dev,
 				sizeof(struct sspa_priv), GFP_KERNEL);
@@ -417,8 +416,7 @@ static int asoc_mmp_sspa_probe(struct platform_device *pdev)
 	if (priv->dma_params == NULL)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	priv->sspa->mmio_base = devm_ioremap_resource(&pdev->dev, res);
+	priv->sspa->mmio_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(priv->sspa->mmio_base))
 		return PTR_ERR(priv->sspa->mmio_base);
 
diff --git a/sound/soc/qcom/common.c b/sound/soc/qcom/common.c
index 2c7348ddbbb3..6c20bdd850f3 100644
--- a/sound/soc/qcom/common.c
+++ b/sound/soc/qcom/common.c
@@ -53,12 +53,18 @@ int qcom_snd_parse_of(struct snd_soc_card *card)
 		link->num_cpus		= 1;
 		link->num_platforms	= 1;
 
+		ret = of_property_read_string(np, "link-name", &link->name);
+		if (ret) {
+			dev_err(card->dev, "error getting codec dai_link name\n");
+			goto err;
+		}
+
 		cpu = of_get_child_by_name(np, "cpu");
 		platform = of_get_child_by_name(np, "platform");
 		codec = of_get_child_by_name(np, "codec");
 
 		if (!cpu) {
-			dev_err(dev, "Can't find cpu DT node\n");
+			dev_err(dev, "%s: Can't find cpu DT node\n", link->name);
 			ret = -EINVAL;
 			goto err;
 		}
@@ -66,7 +72,7 @@ int qcom_snd_parse_of(struct snd_soc_card *card)
 		ret = of_parse_phandle_with_args(cpu, "sound-dai",
 					"#sound-dai-cells", 0, &args);
 		if (ret) {
-			dev_err(card->dev, "error getting cpu phandle\n");
+			dev_err(card->dev, "%s: error getting cpu phandle\n", link->name);
 			goto err;
 		}
 		link->cpus->of_node = args.np;
@@ -74,7 +80,7 @@ int qcom_snd_parse_of(struct snd_soc_card *card)
 
 		ret = snd_soc_of_get_dai_name(cpu, &link->cpus->dai_name);
 		if (ret) {
-			dev_err(card->dev, "error getting cpu dai name\n");
+			dev_err(card->dev, "%s: error getting cpu dai name\n", link->name);
 			goto err;
 		}
 
@@ -83,14 +89,14 @@ int qcom_snd_parse_of(struct snd_soc_card *card)
 					"sound-dai",
 					0);
 			if (!link->platforms->of_node) {
-				dev_err(card->dev, "platform dai not found\n");
+				dev_err(card->dev, "%s: platform dai not found\n", link->name);
 				ret = -EINVAL;
 				goto err;
 			}
 
 			ret = snd_soc_of_get_dai_link_codecs(dev, codec, link);
 			if (ret < 0) {
-				dev_err(card->dev, "codec dai not found\n");
+				dev_err(card->dev, "%s: codec dai not found\n", link->name);
 				goto err;
 			}
 			link->no_pcm = 1;
@@ -110,12 +116,6 @@ int qcom_snd_parse_of(struct snd_soc_card *card)
 		}
 
 		link->ignore_suspend = 1;
-		ret = of_property_read_string(np, "link-name", &link->name);
-		if (ret) {
-			dev_err(card->dev, "error getting codec dai_link name\n");
-			goto err;
-		}
-
 		link->nonatomic = 1;
 		link->dpcm_playback = 1;
 		link->dpcm_capture = 1;
diff --git a/sound/soc/qcom/lpass-platform.c b/sound/soc/qcom/lpass-platform.c
index cf7a299f4547..4c745baa39f7 100644
--- a/sound/soc/qcom/lpass-platform.c
+++ b/sound/soc/qcom/lpass-platform.c
@@ -564,11 +564,8 @@ int asoc_qcom_lpass_platform_register(struct platform_device *pdev)
 	int ret;
 
 	drvdata->lpaif_irq = platform_get_irq_byname(pdev, "lpass-irq-lpaif");
-	if (drvdata->lpaif_irq < 0) {
-		dev_err(&pdev->dev, "error getting irq handle: %d\n",
-			drvdata->lpaif_irq);
+	if (drvdata->lpaif_irq < 0)
 		return -ENODEV;
-	}
 
 	/* ensure audio hardware is disabled */
 	ret = regmap_write(drvdata->lpaif_map,
diff --git a/sound/soc/qcom/qdsp6/q6asm.c b/sound/soc/qcom/qdsp6/q6asm.c
index 4f85cb19a309..e8141a33a55e 100644
--- a/sound/soc/qcom/qdsp6/q6asm.c
+++ b/sound/soc/qcom/qdsp6/q6asm.c
@@ -1194,7 +1194,7 @@ EXPORT_SYMBOL_GPL(q6asm_open_read);
  * q6asm_write_async() - non blocking write
  *
  * @ac: audio client pointer
- * @len: lenght in bytes
+ * @len: length in bytes
  * @msw_ts: timestamp msw
  * @lsw_ts: timestamp lsw
  * @wflags: flags associated with write
diff --git a/sound/soc/rockchip/rk3399_gru_sound.c b/sound/soc/rockchip/rk3399_gru_sound.c
index 7a3e138594c1..c16b0ffe8cfc 100644
--- a/sound/soc/rockchip/rk3399_gru_sound.c
+++ b/sound/soc/rockchip/rk3399_gru_sound.c
@@ -422,7 +422,7 @@ static const struct dailink_match_data dailink_match[] = {
 	},
 };
 
-static int of_dev_node_match(struct device *dev, void *data)
+static int of_dev_node_match(struct device *dev, const void *data)
 {
 	return dev->of_node == data;
 }
diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index 88ebaf6e1880..af2d5a6124c8 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -419,6 +419,9 @@ static int rockchip_i2s_set_sysclk(struct snd_soc_dai *cpu_dai, int clk_id,
 	struct rk_i2s_dev *i2s = to_info(cpu_dai);
 	int ret;
 
+	if (freq == 0)
+		return 0;
+
 	ret = clk_set_rate(i2s->mclk, freq);
 	if (ret)
 		dev_err(i2s->dev, "Fail to set mclk %d\n", ret);
diff --git a/sound/soc/rockchip/rockchip_max98090.c b/sound/soc/rockchip/rockchip_max98090.c
index 782e534d4c0d..0097df1fae66 100644
--- a/sound/soc/rockchip/rockchip_max98090.c
+++ b/sound/soc/rockchip/rockchip_max98090.c
@@ -45,7 +45,6 @@ static const struct snd_soc_dapm_widget rk_dapm_widgets[] = {
 
 static const struct snd_soc_dapm_route rk_audio_map[] = {
 	{"IN34", NULL, "Headset Mic"},
-	{"IN34", NULL, "MICBIAS"},
 	{"Headset Mic", NULL, "MICBIAS"},
 	{"DMICL", NULL, "Int Mic"},
 	{"Headphone", NULL, "HPL"},
@@ -138,8 +137,19 @@ static int rk_aif1_hw_params(struct snd_pcm_substream *substream,
 	return ret;
 }
 
+static int rk_aif1_startup(struct snd_pcm_substream *substream)
+{
+	/*
+	 * Set period size to 240 because pl330 has issue
+	 * dealing with larger period in stress testing.
+	 */
+	return snd_pcm_hw_constraint_minmax(substream->runtime,
+			SNDRV_PCM_HW_PARAM_PERIOD_SIZE, 240, 240);
+}
+
 static const struct snd_soc_ops rk_aif1_ops = {
 	.hw_params = rk_aif1_hw_params,
+	.startup = rk_aif1_startup,
 };
 
 SND_SOC_DAILINK_DEFS(hifi,
@@ -161,7 +171,7 @@ static struct snd_soc_dai_link rk_dailink = {
 static int rk_98090_headset_init(struct snd_soc_component *component);
 
 static struct snd_soc_aux_dev rk_98090_headset_dev = {
-	.name = "Headset Chip",
+	.dlc = COMP_EMPTY(),
 	.init = rk_98090_headset_init,
 };
 
@@ -227,9 +237,9 @@ static int snd_rk_mc_probe(struct platform_device *pdev)
 
 	rk_dailink.platforms->of_node = rk_dailink.cpus->of_node;
 
-	rk_98090_headset_dev.codec_of_node = of_parse_phandle(np,
+	rk_98090_headset_dev.dlc.of_node = of_parse_phandle(np,
 			"rockchip,headset-codec", 0);
-	if (!rk_98090_headset_dev.codec_of_node) {
+	if (!rk_98090_headset_dev.dlc.of_node) {
 		dev_err(&pdev->dev,
 			"Property 'rockchip,headset-codec' missing/invalid\n");
 		return -EINVAL;
diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c
index 396776ffd670..38f536bafa09 100644
--- a/sound/soc/samsung/neo1973_wm8753.c
+++ b/sound/soc/samsung/neo1973_wm8753.c
@@ -297,8 +297,7 @@ static struct snd_soc_dai_link neo1973_dai[] = {
 
 static struct snd_soc_aux_dev neo1973_aux_devs[] = {
 	{
-		.name = "dfbmcs320",
-		.codec_name = "dfbmcs320.0",
+		.dlc = COMP_AUX("dfbmcs320.0"),
 	},
 };
 
diff --git a/sound/soc/samsung/speyside.c b/sound/soc/samsung/speyside.c
index 51e4c976c8be..9e58cbed942a 100644
--- a/sound/soc/samsung/speyside.c
+++ b/sound/soc/samsung/speyside.c
@@ -240,8 +240,7 @@ static int speyside_wm9081_init(struct snd_soc_component *component)
 
 static struct snd_soc_aux_dev speyside_aux_dev[] = {
 	{
-		.name = "wm9081",
-		.codec_name = "wm9081.1-006c",
+		.dlc = COMP_AUX("wm9081.1-006c"),
 		.init = speyside_wm9081_init,
 	},
 };
diff --git a/sound/soc/samsung/tm2_wm5110.c b/sound/soc/samsung/tm2_wm5110.c
index c091033d17ad..bb9910d4cbe2 100644
--- a/sound/soc/samsung/tm2_wm5110.c
+++ b/sound/soc/samsung/tm2_wm5110.c
@@ -307,7 +307,6 @@ static struct snd_soc_aux_dev tm2_speaker_amp_dev;
 static int tm2_late_probe(struct snd_soc_card *card)
 {
 	struct tm2_machine_priv *priv = snd_soc_card_get_drvdata(card);
-	struct snd_soc_dai_link_component dlc = { 0 };
 	unsigned int ch_map[] = { 0, 1 };
 	struct snd_soc_dai *amp_pdm_dai;
 	struct snd_soc_pcm_runtime *rtd;
@@ -334,8 +333,7 @@ static int tm2_late_probe(struct snd_soc_card *card)
 		return ret;
 	}
 
-	dlc.of_node = tm2_speaker_amp_dev.codec_of_node;
-	amp_pdm_dai = snd_soc_find_dai(&dlc);
+	amp_pdm_dai = snd_soc_find_dai(&tm2_speaker_amp_dev.dlc);
 	if (!amp_pdm_dai)
 		return -ENODEV;
 
@@ -532,9 +530,9 @@ static int tm2_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	card->aux_dev[0].codec_of_node = of_parse_phandle(dev->of_node,
+	card->aux_dev[0].dlc.of_node = of_parse_phandle(dev->of_node,
 							"audio-amplifier", 0);
-	if (!card->aux_dev[0].codec_of_node) {
+	if (!card->aux_dev[0].dlc.of_node) {
 		dev_err(dev, "audio-amplifier property invalid or missing\n");
 		return -EINVAL;
 	}
@@ -623,7 +621,7 @@ dai_node_put:
 		of_node_put(cpu_dai_node[i]);
 	}
 
-	of_node_put(card->aux_dev[0].codec_of_node);
+	of_node_put(card->aux_dev[0].dlc.of_node);
 
 	return ret;
 }
diff --git a/sound/soc/sh/rcar/adg.c b/sound/soc/sh/rcar/adg.c
index fce4e050a9b7..b9aacf3d3b29 100644
--- a/sound/soc/sh/rcar/adg.c
+++ b/sound/soc/sh/rcar/adg.c
@@ -30,6 +30,7 @@ struct rsnd_adg {
 	struct clk *clkout[CLKOUTMAX];
 	struct clk_onecell_data onecell;
 	struct rsnd_mod mod;
+	int clk_rate[CLKMAX];
 	u32 flags;
 	u32 ckr;
 	u32 rbga;
@@ -114,9 +115,9 @@ static void __rsnd_adg_get_timesel_ratio(struct rsnd_priv *priv,
 	unsigned int val, en;
 	unsigned int min, diff;
 	unsigned int sel_rate[] = {
-		clk_get_rate(adg->clk[CLKA]),	/* 0000: CLKA */
-		clk_get_rate(adg->clk[CLKB]),	/* 0001: CLKB */
-		clk_get_rate(adg->clk[CLKC]),	/* 0010: CLKC */
+		adg->clk_rate[CLKA],	/* 0000: CLKA */
+		adg->clk_rate[CLKB],	/* 0001: CLKB */
+		adg->clk_rate[CLKC],	/* 0010: CLKC */
 		adg->rbga_rate_for_441khz,	/* 0011: RBGA */
 		adg->rbgb_rate_for_48khz,	/* 0100: RBGB */
 	};
@@ -302,7 +303,7 @@ int rsnd_adg_clk_query(struct rsnd_priv *priv, unsigned int rate)
 	 * AUDIO_CLKA/AUDIO_CLKB/AUDIO_CLKC/AUDIO_CLKI.
 	 */
 	for_each_rsnd_clk(clk, adg, i) {
-		if (rate == clk_get_rate(clk))
+		if (rate == adg->clk_rate[i])
 			return sel_table[i];
 	}
 
@@ -369,10 +370,18 @@ void rsnd_adg_clk_control(struct rsnd_priv *priv, int enable)
 
 	for_each_rsnd_clk(clk, adg, i) {
 		ret = 0;
-		if (enable)
+		if (enable) {
 			ret = clk_prepare_enable(clk);
-		else
+
+			/*
+			 * We shouldn't use clk_get_rate() under
+			 * atomic context. Let's keep it when
+			 * rsnd_adg_clk_enable() was called
+			 */
+			adg->clk_rate[i] = clk_get_rate(adg->clk[i]);
+		} else {
 			clk_disable_unprepare(clk);
+		}
 
 		if (ret < 0)
 			dev_warn(dev, "can't use clk %d\n", i);
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 56e8dae9a15c..bda5b958d0dc 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -1421,6 +1421,20 @@ static int rsnd_hw_params(struct snd_pcm_substream *substream,
 					params_buffer_bytes(hw_params));
 }
 
+static int rsnd_hw_free(struct snd_pcm_substream *substream)
+{
+	struct snd_soc_dai *dai = rsnd_substream_to_dai(substream);
+	struct rsnd_dai *rdai = rsnd_dai_to_rdai(dai);
+	struct rsnd_dai_stream *io = rsnd_rdai_to_io(rdai, substream);
+	int ret;
+
+	ret = rsnd_dai_call(hw_free, io, substream);
+	if (ret)
+		return ret;
+
+	return snd_pcm_lib_free_pages(substream);
+}
+
 static snd_pcm_uframes_t rsnd_pointer(struct snd_pcm_substream *substream)
 {
 	struct snd_soc_dai *dai = rsnd_substream_to_dai(substream);
@@ -1436,7 +1450,7 @@ static snd_pcm_uframes_t rsnd_pointer(struct snd_pcm_substream *substream)
 static const struct snd_pcm_ops rsnd_pcm_ops = {
 	.ioctl		= snd_pcm_lib_ioctl,
 	.hw_params	= rsnd_hw_params,
-	.hw_free	= snd_pcm_lib_free_pages,
+	.hw_free	= rsnd_hw_free,
 	.pointer	= rsnd_pointer,
 };
 
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index 7727add3eb1a..ea6cbaa9743e 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -327,6 +327,9 @@ struct rsnd_mod_ops {
 	int (*cleanup)(struct rsnd_mod *mod,
 		       struct rsnd_dai_stream *io,
 		       struct rsnd_priv *priv);
+	int (*hw_free)(struct rsnd_mod *mod,
+		       struct rsnd_dai_stream *io,
+		       struct snd_pcm_substream *substream);
 	u32 *(*get_status)(struct rsnd_mod *mod,
 			   struct rsnd_dai_stream *io,
 			   enum rsnd_mod_type type);
@@ -351,12 +354,12 @@ struct rsnd_mod {
  *
  * B	0: init		1: quit
  * C	0: start	1: stop
+ * D	0: hw_params	1: hw_free
  *
  * H is always called (see __rsnd_mod_call)
  * H	0: probe	1: remove
  * H	0: pcm_new
  * H	0: fallback
- * H	0: hw_params
  * H	0: pointer
  * H	0: prepare
  * H	0: cleanup
@@ -365,12 +368,13 @@ struct rsnd_mod {
 #define __rsnd_mod_shift_quit		4
 #define __rsnd_mod_shift_start		8
 #define __rsnd_mod_shift_stop		8
+#define __rsnd_mod_shift_hw_params	12
+#define __rsnd_mod_shift_hw_free	12
 #define __rsnd_mod_shift_probe		28 /* always called */
 #define __rsnd_mod_shift_remove		28 /* always called */
 #define __rsnd_mod_shift_irq		28 /* always called */
 #define __rsnd_mod_shift_pcm_new	28 /* always called */
 #define __rsnd_mod_shift_fallback	28 /* always called */
-#define __rsnd_mod_shift_hw_params	28 /* always called */
 #define __rsnd_mod_shift_pointer	28 /* always called */
 #define __rsnd_mod_shift_prepare	28 /* always called */
 #define __rsnd_mod_shift_cleanup	28 /* always called */
@@ -383,10 +387,11 @@ struct rsnd_mod {
 #define __rsnd_mod_add_quit		-1
 #define __rsnd_mod_add_start		 1
 #define __rsnd_mod_add_stop		-1
+#define __rsnd_mod_add_hw_params	1
+#define __rsnd_mod_add_hw_free		-1
 #define __rsnd_mod_add_irq		0
 #define __rsnd_mod_add_pcm_new		0
 #define __rsnd_mod_add_fallback		0
-#define __rsnd_mod_add_hw_params	0
 #define __rsnd_mod_add_pointer		0
 
 #define __rsnd_mod_call_probe		0
@@ -402,6 +407,7 @@ struct rsnd_mod {
 #define __rsnd_mod_call_fallback	0
 #define __rsnd_mod_call_hw_params	0
 #define __rsnd_mod_call_pointer		0
+#define __rsnd_mod_call_hw_free		1
 
 #define rsnd_mod_to_priv(mod)	((mod)->priv)
 #define rsnd_mod_power_on(mod)	clk_enable((mod)->clk)
diff --git a/sound/soc/sirf/sirf-usp.c b/sound/soc/sirf/sirf-usp.c
index 8bab119c753a..2af0c6f14ee6 100644
--- a/sound/soc/sirf/sirf-usp.c
+++ b/sound/soc/sirf/sirf-usp.c
@@ -359,7 +359,6 @@ static int sirf_usp_pcm_probe(struct platform_device *pdev)
 	int ret;
 	struct sirf_usp *usp;
 	void __iomem *base;
-	struct resource *mem_res;
 
 	usp = devm_kzalloc(&pdev->dev, sizeof(struct sirf_usp),
 			GFP_KERNEL);
@@ -368,8 +367,7 @@ static int sirf_usp_pcm_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, usp);
 
-	mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(&pdev->dev, mem_res);
+	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 	usp->regmap = devm_regmap_init_mmio(&pdev->dev, base,
diff --git a/sound/soc/soc-component.c b/sound/soc/soc-component.c
new file mode 100644
index 000000000000..79ffc2820ba9
--- /dev/null
+++ b/sound/soc/soc-component.c
@@ -0,0 +1,561 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// soc-component.c
+//
+// Copyright (C) 2019 Renesas Electronics Corp.
+// Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+//
+#include <linux/module.h>
+#include <sound/soc.h>
+
+/**
+ * snd_soc_component_set_sysclk - configure COMPONENT system or master clock.
+ * @component: COMPONENT
+ * @clk_id: DAI specific clock ID
+ * @source: Source for the clock
+ * @freq: new clock frequency in Hz
+ * @dir: new clock direction - input/output.
+ *
+ * Configures the CODEC master (MCLK) or system (SYSCLK) clocking.
+ */
+int snd_soc_component_set_sysclk(struct snd_soc_component *component,
+				 int clk_id, int source, unsigned int freq,
+				 int dir)
+{
+	if (component->driver->set_sysclk)
+		return component->driver->set_sysclk(component, clk_id, source,
+						     freq, dir);
+
+	return -ENOTSUPP;
+}
+EXPORT_SYMBOL_GPL(snd_soc_component_set_sysclk);
+
+/*
+ * snd_soc_component_set_pll - configure component PLL.
+ * @component: COMPONENT
+ * @pll_id: DAI specific PLL ID
+ * @source: DAI specific source for the PLL
+ * @freq_in: PLL input clock frequency in Hz
+ * @freq_out: requested PLL output clock frequency in Hz
+ *
+ * Configures and enables PLL to generate output clock based on input clock.
+ */
+int snd_soc_component_set_pll(struct snd_soc_component *component, int pll_id,
+			      int source, unsigned int freq_in,
+			      unsigned int freq_out)
+{
+	if (component->driver->set_pll)
+		return component->driver->set_pll(component, pll_id, source,
+						  freq_in, freq_out);
+
+	return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_component_set_pll);
+
+void snd_soc_component_seq_notifier(struct snd_soc_component *component,
+				    enum snd_soc_dapm_type type, int subseq)
+{
+	if (component->driver->seq_notifier)
+		component->driver->seq_notifier(component, type, subseq);
+}
+
+int snd_soc_component_stream_event(struct snd_soc_component *component,
+				   int event)
+{
+	if (component->driver->stream_event)
+		return component->driver->stream_event(component, event);
+
+	return 0;
+}
+
+int snd_soc_component_set_bias_level(struct snd_soc_component *component,
+				     enum snd_soc_bias_level level)
+{
+	if (component->driver->set_bias_level)
+		return component->driver->set_bias_level(component, level);
+
+	return 0;
+}
+
+int snd_soc_component_enable_pin(struct snd_soc_component *component,
+				 const char *pin)
+{
+	struct snd_soc_dapm_context *dapm =
+		snd_soc_component_get_dapm(component);
+	char *full_name;
+	int ret;
+
+	if (!component->name_prefix)
+		return snd_soc_dapm_enable_pin(dapm, pin);
+
+	full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
+	if (!full_name)
+		return -ENOMEM;
+
+	ret = snd_soc_dapm_enable_pin(dapm, full_name);
+	kfree(full_name);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_component_enable_pin);
+
+int snd_soc_component_enable_pin_unlocked(struct snd_soc_component *component,
+					  const char *pin)
+{
+	struct snd_soc_dapm_context *dapm =
+		snd_soc_component_get_dapm(component);
+	char *full_name;
+	int ret;
+
+	if (!component->name_prefix)
+		return snd_soc_dapm_enable_pin_unlocked(dapm, pin);
+
+	full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
+	if (!full_name)
+		return -ENOMEM;
+
+	ret = snd_soc_dapm_enable_pin_unlocked(dapm, full_name);
+	kfree(full_name);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_component_enable_pin_unlocked);
+
+int snd_soc_component_disable_pin(struct snd_soc_component *component,
+				  const char *pin)
+{
+	struct snd_soc_dapm_context *dapm =
+		snd_soc_component_get_dapm(component);
+	char *full_name;
+	int ret;
+
+	if (!component->name_prefix)
+		return snd_soc_dapm_disable_pin(dapm, pin);
+
+	full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
+	if (!full_name)
+		return -ENOMEM;
+
+	ret = snd_soc_dapm_disable_pin(dapm, full_name);
+	kfree(full_name);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_component_disable_pin);
+
+int snd_soc_component_disable_pin_unlocked(struct snd_soc_component *component,
+					   const char *pin)
+{
+	struct snd_soc_dapm_context *dapm =
+		snd_soc_component_get_dapm(component);
+	char *full_name;
+	int ret;
+
+	if (!component->name_prefix)
+		return snd_soc_dapm_disable_pin_unlocked(dapm, pin);
+
+	full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
+	if (!full_name)
+		return -ENOMEM;
+
+	ret = snd_soc_dapm_disable_pin_unlocked(dapm, full_name);
+	kfree(full_name);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_component_disable_pin_unlocked);
+
+int snd_soc_component_nc_pin(struct snd_soc_component *component,
+			     const char *pin)
+{
+	struct snd_soc_dapm_context *dapm =
+		snd_soc_component_get_dapm(component);
+	char *full_name;
+	int ret;
+
+	if (!component->name_prefix)
+		return snd_soc_dapm_nc_pin(dapm, pin);
+
+	full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
+	if (!full_name)
+		return -ENOMEM;
+
+	ret = snd_soc_dapm_nc_pin(dapm, full_name);
+	kfree(full_name);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_component_nc_pin);
+
+int snd_soc_component_nc_pin_unlocked(struct snd_soc_component *component,
+				      const char *pin)
+{
+	struct snd_soc_dapm_context *dapm =
+		snd_soc_component_get_dapm(component);
+	char *full_name;
+	int ret;
+
+	if (!component->name_prefix)
+		return snd_soc_dapm_nc_pin_unlocked(dapm, pin);
+
+	full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
+	if (!full_name)
+		return -ENOMEM;
+
+	ret = snd_soc_dapm_nc_pin_unlocked(dapm, full_name);
+	kfree(full_name);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_component_nc_pin_unlocked);
+
+int snd_soc_component_get_pin_status(struct snd_soc_component *component,
+				     const char *pin)
+{
+	struct snd_soc_dapm_context *dapm =
+		snd_soc_component_get_dapm(component);
+	char *full_name;
+	int ret;
+
+	if (!component->name_prefix)
+		return snd_soc_dapm_get_pin_status(dapm, pin);
+
+	full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
+	if (!full_name)
+		return -ENOMEM;
+
+	ret = snd_soc_dapm_get_pin_status(dapm, full_name);
+	kfree(full_name);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_component_get_pin_status);
+
+int snd_soc_component_force_enable_pin(struct snd_soc_component *component,
+				       const char *pin)
+{
+	struct snd_soc_dapm_context *dapm =
+		snd_soc_component_get_dapm(component);
+	char *full_name;
+	int ret;
+
+	if (!component->name_prefix)
+		return snd_soc_dapm_force_enable_pin(dapm, pin);
+
+	full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
+	if (!full_name)
+		return -ENOMEM;
+
+	ret = snd_soc_dapm_force_enable_pin(dapm, full_name);
+	kfree(full_name);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_component_force_enable_pin);
+
+int snd_soc_component_force_enable_pin_unlocked(
+	struct snd_soc_component *component,
+	const char *pin)
+{
+	struct snd_soc_dapm_context *dapm =
+		snd_soc_component_get_dapm(component);
+	char *full_name;
+	int ret;
+
+	if (!component->name_prefix)
+		return snd_soc_dapm_force_enable_pin_unlocked(dapm, pin);
+
+	full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
+	if (!full_name)
+		return -ENOMEM;
+
+	ret = snd_soc_dapm_force_enable_pin_unlocked(dapm, full_name);
+	kfree(full_name);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_component_force_enable_pin_unlocked);
+
+/**
+ * snd_soc_component_set_jack - configure component jack.
+ * @component: COMPONENTs
+ * @jack: structure to use for the jack
+ * @data: can be used if codec driver need extra data for configuring jack
+ *
+ * Configures and enables jack detection function.
+ */
+int snd_soc_component_set_jack(struct snd_soc_component *component,
+			       struct snd_soc_jack *jack, void *data)
+{
+	if (component->driver->set_jack)
+		return component->driver->set_jack(component, jack, data);
+
+	return -ENOTSUPP;
+}
+EXPORT_SYMBOL_GPL(snd_soc_component_set_jack);
+
+int snd_soc_component_module_get(struct snd_soc_component *component,
+				 int upon_open)
+{
+	if (component->driver->module_get_upon_open == !!upon_open &&
+	    !try_module_get(component->dev->driver->owner))
+		return -ENODEV;
+
+	return 0;
+}
+
+void snd_soc_component_module_put(struct snd_soc_component *component,
+				  int upon_open)
+{
+	if (component->driver->module_get_upon_open == !!upon_open)
+		module_put(component->dev->driver->owner);
+}
+
+int snd_soc_component_open(struct snd_soc_component *component,
+			   struct snd_pcm_substream *substream)
+{
+	if (component->driver->ops &&
+	    component->driver->ops->open)
+		return component->driver->ops->open(substream);
+
+	return 0;
+}
+
+int snd_soc_component_close(struct snd_soc_component *component,
+			    struct snd_pcm_substream *substream)
+{
+	if (component->driver->ops &&
+	    component->driver->ops->close)
+		return component->driver->ops->close(substream);
+
+	return 0;
+}
+
+int snd_soc_component_prepare(struct snd_soc_component *component,
+			      struct snd_pcm_substream *substream)
+{
+	if (component->driver->ops &&
+	    component->driver->ops->prepare)
+		return component->driver->ops->prepare(substream);
+
+	return 0;
+}
+
+int snd_soc_component_hw_params(struct snd_soc_component *component,
+				struct snd_pcm_substream *substream,
+				struct snd_pcm_hw_params *params)
+{
+	if (component->driver->ops &&
+	    component->driver->ops->hw_params)
+		return component->driver->ops->hw_params(substream, params);
+
+	return 0;
+}
+
+int snd_soc_component_hw_free(struct snd_soc_component *component,
+			       struct snd_pcm_substream *substream)
+{
+	if (component->driver->ops &&
+	    component->driver->ops->hw_free)
+		return component->driver->ops->hw_free(substream);
+
+	return 0;
+}
+
+int snd_soc_component_trigger(struct snd_soc_component *component,
+			      struct snd_pcm_substream *substream,
+			      int cmd)
+{
+	if (component->driver->ops &&
+	    component->driver->ops->trigger)
+		return component->driver->ops->trigger(substream, cmd);
+
+	return 0;
+}
+
+void snd_soc_component_suspend(struct snd_soc_component *component)
+{
+	if (component->driver->suspend)
+		component->driver->suspend(component);
+	component->suspended = 1;
+}
+
+void snd_soc_component_resume(struct snd_soc_component *component)
+{
+	if (component->driver->resume)
+		component->driver->resume(component);
+	component->suspended = 0;
+}
+
+int snd_soc_component_is_suspended(struct snd_soc_component *component)
+{
+	return component->suspended;
+}
+
+int snd_soc_component_probe(struct snd_soc_component *component)
+{
+	if (component->driver->probe)
+		return component->driver->probe(component);
+
+	return 0;
+}
+
+void snd_soc_component_remove(struct snd_soc_component *component)
+{
+	if (component->driver->remove)
+		component->driver->remove(component);
+}
+
+int snd_soc_component_of_xlate_dai_id(struct snd_soc_component *component,
+				      struct device_node *ep)
+{
+	if (component->driver->of_xlate_dai_id)
+		return component->driver->of_xlate_dai_id(component, ep);
+
+	return -ENOTSUPP;
+}
+
+int snd_soc_component_of_xlate_dai_name(struct snd_soc_component *component,
+					struct of_phandle_args *args,
+					const char **dai_name)
+{
+	if (component->driver->of_xlate_dai_name)
+		return component->driver->of_xlate_dai_name(component,
+						     args, dai_name);
+	return -ENOTSUPP;
+}
+
+int snd_soc_pcm_component_pointer(struct snd_pcm_substream *substream)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_component *component;
+	struct snd_soc_rtdcom_list *rtdcom;
+
+	for_each_rtdcom(rtd, rtdcom) {
+		component = rtdcom->component;
+
+		/* FIXME: use 1st pointer */
+		if (component->driver->ops &&
+		    component->driver->ops->pointer)
+			return component->driver->ops->pointer(substream);
+	}
+
+	return 0;
+}
+
+int snd_soc_pcm_component_ioctl(struct snd_pcm_substream *substream,
+				unsigned int cmd, void *arg)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_component *component;
+	struct snd_soc_rtdcom_list *rtdcom;
+
+	for_each_rtdcom(rtd, rtdcom) {
+		component = rtdcom->component;
+
+		/* FIXME: use 1st ioctl */
+		if (component->driver->ops &&
+		    component->driver->ops->ioctl)
+			return component->driver->ops->ioctl(substream,
+							     cmd, arg);
+	}
+
+	return snd_pcm_lib_ioctl(substream, cmd, arg);
+}
+
+int snd_soc_pcm_component_copy_user(struct snd_pcm_substream *substream,
+				    int channel, unsigned long pos,
+				    void __user *buf, unsigned long bytes)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_rtdcom_list *rtdcom;
+	struct snd_soc_component *component;
+
+	for_each_rtdcom(rtd, rtdcom) {
+		component = rtdcom->component;
+
+		/* FIXME. it returns 1st copy now */
+		if (component->driver->ops &&
+		    component->driver->ops->copy_user)
+			return component->driver->ops->copy_user(
+				substream, channel, pos, buf, bytes);
+	}
+
+	return -EINVAL;
+}
+
+struct page *snd_soc_pcm_component_page(struct snd_pcm_substream *substream,
+					unsigned long offset)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_rtdcom_list *rtdcom;
+	struct snd_soc_component *component;
+	struct page *page;
+
+	for_each_rtdcom(rtd, rtdcom) {
+		component = rtdcom->component;
+
+		/* FIXME. it returns 1st page now */
+		if (component->driver->ops &&
+		    component->driver->ops->page) {
+			page = component->driver->ops->page(substream, offset);
+			if (page)
+				return page;
+		}
+	}
+
+	return NULL;
+}
+
+int snd_soc_pcm_component_mmap(struct snd_pcm_substream *substream,
+			       struct vm_area_struct *vma)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_rtdcom_list *rtdcom;
+	struct snd_soc_component *component;
+
+	for_each_rtdcom(rtd, rtdcom) {
+		component = rtdcom->component;
+
+		/* FIXME. it returns 1st mmap now */
+		if (component->driver->ops &&
+		    component->driver->ops->mmap)
+			return component->driver->ops->mmap(substream, vma);
+	}
+
+	return -EINVAL;
+}
+
+int snd_soc_pcm_component_new(struct snd_pcm *pcm)
+{
+	struct snd_soc_pcm_runtime *rtd = pcm->private_data;
+	struct snd_soc_rtdcom_list *rtdcom;
+	struct snd_soc_component *component;
+	int ret;
+
+	for_each_rtdcom(rtd, rtdcom) {
+		component = rtdcom->component;
+
+		if (component->driver->pcm_new) {
+			ret = component->driver->pcm_new(rtd);
+			if (ret < 0)
+				return ret;
+		}
+	}
+
+	return 0;
+}
+
+void snd_soc_pcm_component_free(struct snd_pcm *pcm)
+{
+	struct snd_soc_pcm_runtime *rtd = pcm->private_data;
+	struct snd_soc_rtdcom_list *rtdcom;
+	struct snd_soc_component *component;
+
+	for_each_rtdcom(rtd, rtdcom) {
+		component = rtdcom->component;
+
+		if (component->driver->pcm_free)
+			component->driver->pcm_free(pcm);
+	}
+}
diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c
index ddef4ff677ce..9e54d8ae6d2c 100644
--- a/sound/soc/soc-compress.c
+++ b/sound/soc/soc-compress.c
@@ -80,7 +80,7 @@ static int soc_compr_open(struct snd_compr_stream *cstream)
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 	int ret;
 
-	mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
+	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
 	if (cpu_dai->driver->cops && cpu_dai->driver->cops->startup) {
 		ret = cpu_dai->driver->cops->startup(cstream, cpu_dai);
@@ -108,7 +108,7 @@ static int soc_compr_open(struct snd_compr_stream *cstream)
 
 	snd_soc_runtime_activate(rtd, cstream->direction);
 
-	mutex_unlock(&rtd->pcm_mutex);
+	mutex_unlock(&rtd->card->pcm_mutex);
 
 	return 0;
 
@@ -118,7 +118,7 @@ machine_err:
 	if (cpu_dai->driver->cops && cpu_dai->driver->cops->shutdown)
 		cpu_dai->driver->cops->shutdown(cstream, cpu_dai);
 out:
-	mutex_unlock(&rtd->pcm_mutex);
+	mutex_unlock(&rtd->card->pcm_mutex);
 	return ret;
 }
 
@@ -224,7 +224,7 @@ static void close_delayed_work(struct work_struct *work)
 			container_of(work, struct snd_soc_pcm_runtime, delayed_work.work);
 	struct snd_soc_dai *codec_dai = rtd->codec_dai;
 
-	mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
+	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
 	dev_dbg(rtd->dev,
 		"Compress ASoC: pop wq checking: %s status: %s waiting: %s\n",
@@ -239,7 +239,7 @@ static void close_delayed_work(struct work_struct *work)
 					  SND_SOC_DAPM_STREAM_STOP);
 	}
 
-	mutex_unlock(&rtd->pcm_mutex);
+	mutex_unlock(&rtd->card->pcm_mutex);
 }
 
 static int soc_compr_free(struct snd_compr_stream *cstream)
@@ -249,7 +249,7 @@ static int soc_compr_free(struct snd_compr_stream *cstream)
 	struct snd_soc_dai *codec_dai = rtd->codec_dai;
 	int stream;
 
-	mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
+	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
 	if (cstream->direction == SND_COMPRESS_PLAYBACK)
 		stream = SNDRV_PCM_STREAM_PLAYBACK;
@@ -292,7 +292,7 @@ static int soc_compr_free(struct snd_compr_stream *cstream)
 					  SND_SOC_DAPM_STREAM_STOP);
 	}
 
-	mutex_unlock(&rtd->pcm_mutex);
+	mutex_unlock(&rtd->card->pcm_mutex);
 	return 0;
 }
 
@@ -375,7 +375,7 @@ static int soc_compr_trigger(struct snd_compr_stream *cstream, int cmd)
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 	int ret;
 
-	mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
+	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
 	ret = soc_compr_components_trigger(cstream, cmd);
 	if (ret < 0)
@@ -394,7 +394,7 @@ static int soc_compr_trigger(struct snd_compr_stream *cstream, int cmd)
 	}
 
 out:
-	mutex_unlock(&rtd->pcm_mutex);
+	mutex_unlock(&rtd->card->pcm_mutex);
 	return ret;
 }
 
@@ -480,7 +480,7 @@ static int soc_compr_set_params(struct snd_compr_stream *cstream,
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 	int ret;
 
-	mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
+	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
 	/*
 	 * First we call set_params for the CPU DAI, then the component
@@ -514,14 +514,14 @@ static int soc_compr_set_params(struct snd_compr_stream *cstream,
 
 	/* cancel any delayed stream shutdown that is pending */
 	rtd->pop_wait = 0;
-	mutex_unlock(&rtd->pcm_mutex);
+	mutex_unlock(&rtd->card->pcm_mutex);
 
 	cancel_delayed_work_sync(&rtd->delayed_work);
 
 	return 0;
 
 err:
-	mutex_unlock(&rtd->pcm_mutex);
+	mutex_unlock(&rtd->card->pcm_mutex);
 	return ret;
 }
 
@@ -593,7 +593,7 @@ static int soc_compr_get_params(struct snd_compr_stream *cstream,
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 	int ret = 0;
 
-	mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
+	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
 	if (cpu_dai->driver->cops && cpu_dai->driver->cops->get_params) {
 		ret = cpu_dai->driver->cops->get_params(cstream, params, cpu_dai);
@@ -613,7 +613,7 @@ static int soc_compr_get_params(struct snd_compr_stream *cstream,
 	}
 
 err:
-	mutex_unlock(&rtd->pcm_mutex);
+	mutex_unlock(&rtd->card->pcm_mutex);
 	return ret;
 }
 
@@ -625,7 +625,7 @@ static int soc_compr_get_caps(struct snd_compr_stream *cstream,
 	struct snd_soc_rtdcom_list *rtdcom;
 	int ret = 0;
 
-	mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
+	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
 	for_each_rtdcom(rtd, rtdcom) {
 		component = rtdcom->component;
@@ -638,7 +638,7 @@ static int soc_compr_get_caps(struct snd_compr_stream *cstream,
 		break;
 	}
 
-	mutex_unlock(&rtd->pcm_mutex);
+	mutex_unlock(&rtd->card->pcm_mutex);
 	return ret;
 }
 
@@ -650,7 +650,7 @@ static int soc_compr_get_codec_caps(struct snd_compr_stream *cstream,
 	struct snd_soc_rtdcom_list *rtdcom;
 	int ret = 0;
 
-	mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
+	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
 	for_each_rtdcom(rtd, rtdcom) {
 		component = rtdcom->component;
@@ -664,7 +664,7 @@ static int soc_compr_get_codec_caps(struct snd_compr_stream *cstream,
 		break;
 	}
 
-	mutex_unlock(&rtd->pcm_mutex);
+	mutex_unlock(&rtd->card->pcm_mutex);
 	return ret;
 }
 
@@ -676,7 +676,7 @@ static int soc_compr_ack(struct snd_compr_stream *cstream, size_t bytes)
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 	int ret = 0;
 
-	mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
+	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
 	if (cpu_dai->driver->cops && cpu_dai->driver->cops->ack) {
 		ret = cpu_dai->driver->cops->ack(cstream, bytes, cpu_dai);
@@ -697,7 +697,7 @@ static int soc_compr_ack(struct snd_compr_stream *cstream, size_t bytes)
 	}
 
 err:
-	mutex_unlock(&rtd->pcm_mutex);
+	mutex_unlock(&rtd->card->pcm_mutex);
 	return ret;
 }
 
@@ -710,7 +710,7 @@ static int soc_compr_pointer(struct snd_compr_stream *cstream,
 	int ret = 0;
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 
-	mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
+	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
 	if (cpu_dai->driver->cops && cpu_dai->driver->cops->pointer)
 		cpu_dai->driver->cops->pointer(cstream, tstamp, cpu_dai);
@@ -726,7 +726,7 @@ static int soc_compr_pointer(struct snd_compr_stream *cstream,
 		break;
 	}
 
-	mutex_unlock(&rtd->pcm_mutex);
+	mutex_unlock(&rtd->card->pcm_mutex);
 	return ret;
 }
 
@@ -738,7 +738,7 @@ static int soc_compr_copy(struct snd_compr_stream *cstream,
 	struct snd_soc_rtdcom_list *rtdcom;
 	int ret = 0;
 
-	mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
+	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
 	for_each_rtdcom(rtd, rtdcom) {
 		component = rtdcom->component;
@@ -751,7 +751,7 @@ static int soc_compr_copy(struct snd_compr_stream *cstream,
 		break;
 	}
 
-	mutex_unlock(&rtd->pcm_mutex);
+	mutex_unlock(&rtd->card->pcm_mutex);
 	return ret;
 }
 
@@ -872,14 +872,13 @@ int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num)
 	}
 
 	/* check client and interface hw capabilities */
-	if (codec_dai->driver->playback.channels_min)
+	if (snd_soc_dai_stream_valid(codec_dai, SNDRV_PCM_STREAM_PLAYBACK) &&
+	    snd_soc_dai_stream_valid(cpu_dai,   SNDRV_PCM_STREAM_PLAYBACK))
 		playback = 1;
-	if (codec_dai->driver->capture.channels_min)
+	if (snd_soc_dai_stream_valid(codec_dai, SNDRV_PCM_STREAM_CAPTURE) &&
+	    snd_soc_dai_stream_valid(cpu_dai,   SNDRV_PCM_STREAM_CAPTURE))
 		capture = 1;
 
-	capture = capture && cpu_dai->driver->capture.channels_min;
-	playback = playback && cpu_dai->driver->playback.channels_min;
-
 	/*
 	 * Compress devices are unidirectional so only one of the directions
 	 * should be set, check for that (xor)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 44f899b970c2..35f48e9c5ead 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -73,6 +73,7 @@ static int pmdown_time = 5000;
 module_param(pmdown_time, int, 0);
 MODULE_PARM_DESC(pmdown_time, "DAPM stream powerdown time (msecs)");
 
+#ifdef CONFIG_DMI
 /*
  * If a DMI filed contain strings in this blacklist (e.g.
  * "Type2 - Board Manufacturer" or "Type1 - TBD by OEM"), it will be taken
@@ -87,6 +88,7 @@ static const char * const dmi_blacklist[] = {
 	"Board Product Name",
 	NULL,	/* terminator */
 };
+#endif
 
 static ssize_t pmdown_time_show(struct device *dev,
 				struct device_attribute *attr, char *buf)
@@ -165,20 +167,16 @@ static void soc_init_component_debugfs(struct snd_soc_component *component)
 				component->card->debugfs_card_root);
 	}
 
-	if (IS_ERR(component->debugfs_root)) {
-		dev_warn(component->dev,
-			"ASoC: Failed to create component debugfs directory: %ld\n",
-			PTR_ERR(component->debugfs_root));
-		return;
-	}
-
 	snd_soc_dapm_debugfs_init(snd_soc_component_get_dapm(component),
 		component->debugfs_root);
 }
 
 static void soc_cleanup_component_debugfs(struct snd_soc_component *component)
 {
+	if (!component->debugfs_root)
+		return;
 	debugfs_remove_recursive(component->debugfs_root);
+	component->debugfs_root = NULL;
 }
 
 static int dai_list_show(struct seq_file *m, void *v)
@@ -215,32 +213,17 @@ DEFINE_SHOW_ATTRIBUTE(component_list);
 
 static void soc_init_card_debugfs(struct snd_soc_card *card)
 {
-	if (!snd_soc_debugfs_root)
-		return;
-
 	card->debugfs_card_root = debugfs_create_dir(card->name,
 						     snd_soc_debugfs_root);
-	if (IS_ERR(card->debugfs_card_root)) {
-		dev_warn(card->dev,
-			 "ASoC: Failed to create card debugfs directory: %ld\n",
-			 PTR_ERR(card->debugfs_card_root));
-		card->debugfs_card_root = NULL;
-		return;
-	}
 
-	card->debugfs_pop_time = debugfs_create_u32("dapm_pop_time", 0644,
-						    card->debugfs_card_root,
-						    &card->pop_time);
-	if (IS_ERR(card->debugfs_pop_time))
-		dev_warn(card->dev,
-			 "ASoC: Failed to create pop time debugfs file: %ld\n",
-			 PTR_ERR(card->debugfs_pop_time));
+	debugfs_create_u32("dapm_pop_time", 0644, card->debugfs_card_root,
+			   &card->pop_time);
+
+	snd_soc_dapm_debugfs_init(&card->dapm, card->debugfs_card_root);
 }
 
 static void soc_cleanup_card_debugfs(struct snd_soc_card *card)
 {
-	if (!card->debugfs_card_root)
-		return;
 	debugfs_remove_recursive(card->debugfs_card_root);
 	card->debugfs_card_root = NULL;
 }
@@ -248,19 +231,12 @@ static void soc_cleanup_card_debugfs(struct snd_soc_card *card)
 static void snd_soc_debugfs_init(void)
 {
 	snd_soc_debugfs_root = debugfs_create_dir("asoc", NULL);
-	if (IS_ERR_OR_NULL(snd_soc_debugfs_root)) {
-		pr_warn("ASoC: Failed to create debugfs directory\n");
-		snd_soc_debugfs_root = NULL;
-		return;
-	}
 
-	if (!debugfs_create_file("dais", 0444, snd_soc_debugfs_root, NULL,
-				 &dai_list_fops))
-		pr_warn("ASoC: Failed to create DAI list debugfs file\n");
+	debugfs_create_file("dais", 0444, snd_soc_debugfs_root, NULL,
+			    &dai_list_fops);
 
-	if (!debugfs_create_file("components", 0444, snd_soc_debugfs_root, NULL,
-				 &component_list_fops))
-		pr_warn("ASoC: Failed to create component list debugfs file\n");
+	debugfs_create_file("components", 0444, snd_soc_debugfs_root, NULL,
+			    &component_list_fops);
 }
 
 static void snd_soc_debugfs_exit(void)
@@ -302,7 +278,6 @@ static int snd_soc_rtdcom_add(struct snd_soc_pcm_runtime *rtd,
 			      struct snd_soc_component *component)
 {
 	struct snd_soc_rtdcom_list *rtdcom;
-	struct snd_soc_rtdcom_list *new_rtdcom;
 
 	for_each_rtdcom(rtd, rtdcom) {
 		/* already connected */
@@ -310,14 +285,14 @@ static int snd_soc_rtdcom_add(struct snd_soc_pcm_runtime *rtd,
 			return 0;
 	}
 
-	new_rtdcom = kmalloc(sizeof(*new_rtdcom), GFP_KERNEL);
-	if (!new_rtdcom)
+	rtdcom = kmalloc(sizeof(*rtdcom), GFP_KERNEL);
+	if (!rtdcom)
 		return -ENOMEM;
 
-	new_rtdcom->component = component;
-	INIT_LIST_HEAD(&new_rtdcom->list);
+	rtdcom->component = component;
+	INIT_LIST_HEAD(&rtdcom->list);
 
-	list_add_tail(&new_rtdcom->list, &rtd->component_list);
+	list_add_tail(&rtdcom->list, &rtd->component_list);
 
 	return 0;
 }
@@ -340,6 +315,14 @@ struct snd_soc_component *snd_soc_rtdcom_lookup(struct snd_soc_pcm_runtime *rtd,
 	if (!driver_name)
 		return NULL;
 
+	/*
+	 * NOTE
+	 *
+	 * snd_soc_rtdcom_lookup() will find component from rtd by using
+	 * specified driver name.
+	 * But, if many components which have same driver name are connected
+	 * to 1 rtd, this function will return 1st found component.
+	 */
 	for_each_rtdcom(rtd, rtdcom) {
 		const char *component_name = rtdcom->component->driver->name;
 
@@ -408,6 +391,7 @@ static void soc_free_pcm_runtime(struct snd_soc_pcm_runtime *rtd)
 static void soc_add_pcm_runtime(struct snd_soc_card *card,
 		struct snd_soc_pcm_runtime *rtd)
 {
+	/* see for_each_card_rtds */
 	list_add_tail(&rtd->list, &card->rtd_list);
 	rtd->num = card->num_rtd;
 	card->num_rtd++;
@@ -447,16 +431,6 @@ static void snd_soc_flush_all_delayed_work(struct snd_soc_card *card)
 		flush_delayed_work(&rtd->delayed_work);
 }
 
-static void codec2codec_close_delayed_work(struct work_struct *work)
-{
-	/*
-	 * Currently nothing to do for c2c links
-	 * Since c2c links are internal nodes in the DAPM graph and
-	 * don't interface with the outside world or application layer
-	 * we don't have to do any special handling on close.
-	 */
-}
-
 #ifdef CONFIG_PM_SLEEP
 /* powers down audio subsystem for suspend */
 int snd_soc_suspend(struct device *dev)
@@ -487,10 +461,9 @@ int snd_soc_suspend(struct device *dev)
 			continue;
 
 		for_each_rtd_codec_dai(rtd, i, dai) {
-			struct snd_soc_dai_driver *drv = dai->driver;
-
-			if (drv->ops->digital_mute && dai->playback_active)
-				drv->ops->digital_mute(dai, 1);
+			if (dai->playback_active)
+				snd_soc_dai_digital_mute(dai, 1,
+						SNDRV_PCM_STREAM_PLAYBACK);
 		}
 	}
 
@@ -511,8 +484,8 @@ int snd_soc_suspend(struct device *dev)
 		if (rtd->dai_link->ignore_suspend)
 			continue;
 
-		if (cpu_dai->driver->suspend && !cpu_dai->driver->bus_control)
-			cpu_dai->driver->suspend(cpu_dai);
+		if (!cpu_dai->driver->bus_control)
+			snd_soc_dai_suspend(cpu_dai);
 	}
 
 	/* close any waiting streams */
@@ -545,7 +518,7 @@ int snd_soc_suspend(struct device *dev)
 		 * If there are paths active then the COMPONENT will be held
 		 * with bias _ON and should not be suspended.
 		 */
-		if (!component->suspended) {
+		if (!snd_soc_component_is_suspended(component)) {
 			switch (snd_soc_dapm_get_bias_level(dapm)) {
 			case SND_SOC_BIAS_STANDBY:
 				/*
@@ -562,9 +535,7 @@ int snd_soc_suspend(struct device *dev)
 				/* fall through */
 
 			case SND_SOC_BIAS_OFF:
-				if (component->driver->suspend)
-					component->driver->suspend(component);
-				component->suspended = 1;
+				snd_soc_component_suspend(component);
 				if (component->regmap)
 					regcache_mark_dirty(component->regmap);
 				/* deactivate pins to sleep state */
@@ -584,8 +555,8 @@ int snd_soc_suspend(struct device *dev)
 		if (rtd->dai_link->ignore_suspend)
 			continue;
 
-		if (cpu_dai->driver->suspend && cpu_dai->driver->bus_control)
-			cpu_dai->driver->suspend(cpu_dai);
+		if (cpu_dai->driver->bus_control)
+			snd_soc_dai_suspend(cpu_dai);
 
 		/* deactivate pins to sleep state */
 		pinctrl_pm_select_sleep_state(cpu_dai->dev);
@@ -631,16 +602,13 @@ static void soc_resume_deferred(struct work_struct *work)
 		if (rtd->dai_link->ignore_suspend)
 			continue;
 
-		if (cpu_dai->driver->resume && cpu_dai->driver->bus_control)
-			cpu_dai->driver->resume(cpu_dai);
+		if (cpu_dai->driver->bus_control)
+			snd_soc_dai_resume(cpu_dai);
 	}
 
 	for_each_card_components(card, component) {
-		if (component->suspended) {
-			if (component->driver->resume)
-				component->driver->resume(component);
-			component->suspended = 0;
-		}
+		if (snd_soc_component_is_suspended(component))
+			snd_soc_component_resume(component);
 	}
 
 	for_each_card_rtds(card, rtd) {
@@ -665,10 +633,9 @@ static void soc_resume_deferred(struct work_struct *work)
 			continue;
 
 		for_each_rtd_codec_dai(rtd, i, dai) {
-			struct snd_soc_dai_driver *drv = dai->driver;
-
-			if (drv->ops->digital_mute && dai->playback_active)
-				drv->ops->digital_mute(dai, 0);
+			if (dai->playback_active)
+				snd_soc_dai_digital_mute(dai, 0,
+						SNDRV_PCM_STREAM_PLAYBACK);
 		}
 	}
 
@@ -678,8 +645,8 @@ static void soc_resume_deferred(struct work_struct *work)
 		if (rtd->dai_link->ignore_suspend)
 			continue;
 
-		if (cpu_dai->driver->resume && !cpu_dai->driver->bus_control)
-			cpu_dai->driver->resume(cpu_dai);
+		if (!cpu_dai->driver->bus_control)
+			snd_soc_dai_resume(cpu_dai);
 	}
 
 	if (card->resume_post)
@@ -744,9 +711,18 @@ int snd_soc_resume(struct device *dev)
 	return 0;
 }
 EXPORT_SYMBOL_GPL(snd_soc_resume);
+
+static void soc_resume_init(struct snd_soc_card *card)
+{
+	/* deferred resume work */
+	INIT_WORK(&card->deferred_resume_work, soc_resume_deferred);
+}
 #else
 #define snd_soc_suspend NULL
 #define snd_soc_resume NULL
+static inline void soc_resume_init(struct snd_soc_card *card)
+{
+}
 #endif
 
 static const struct snd_soc_dai_ops null_dai_ops = {
@@ -861,11 +837,11 @@ struct snd_soc_dai_link *snd_soc_find_dai_link(struct snd_soc_card *card,
 					       int id, const char *name,
 					       const char *stream_name)
 {
-	struct snd_soc_dai_link *link, *_link;
+	struct snd_soc_dai_link *link;
 
 	lockdep_assert_held(&client_mutex);
 
-	for_each_card_links_safe(card, link, _link) {
+	for_each_card_links(card, link) {
 		if (link->id != id)
 			continue;
 
@@ -962,15 +938,51 @@ _err_defer:
 	return -EPROBE_DEFER;
 }
 
+static void soc_set_of_name_prefix(struct snd_soc_component *component)
+{
+	struct device_node *of_node = soc_component_to_node(component);
+	const char *str;
+	int ret;
+
+	ret = of_property_read_string(of_node, "sound-name-prefix", &str);
+	if (!ret)
+		component->name_prefix = str;
+}
+
+static void soc_set_name_prefix(struct snd_soc_card *card,
+				struct snd_soc_component *component)
+{
+	int i;
+
+	for (i = 0; i < card->num_configs && card->codec_conf; i++) {
+		struct snd_soc_codec_conf *map = &card->codec_conf[i];
+		struct device_node *of_node = soc_component_to_node(component);
+
+		if (map->of_node && of_node != map->of_node)
+			continue;
+		if (map->dev_name && strcmp(component->name, map->dev_name))
+			continue;
+		component->name_prefix = map->name_prefix;
+		return;
+	}
+
+	/*
+	 * If there is no configuration table or no match in the table,
+	 * check if a prefix is provided in the node
+	 */
+	soc_set_of_name_prefix(component);
+}
+
 static void soc_cleanup_component(struct snd_soc_component *component)
 {
+	/* For framework level robustness */
 	snd_soc_component_set_jack(component, NULL, NULL);
+
 	list_del(&component->card_list);
 	snd_soc_dapm_free(snd_soc_component_get_dapm(component));
 	soc_cleanup_component_debugfs(component);
 	component->card = NULL;
-	if (!component->driver->module_get_upon_open)
-		module_put(component->dev->driver->owner);
+	snd_soc_component_module_put_when_remove(component);
 }
 
 static void soc_remove_component(struct snd_soc_component *component)
@@ -978,12 +990,105 @@ static void soc_remove_component(struct snd_soc_component *component)
 	if (!component->card)
 		return;
 
-	if (component->driver->remove)
-		component->driver->remove(component);
+	snd_soc_component_remove(component);
 
 	soc_cleanup_component(component);
 }
 
+static int soc_probe_component(struct snd_soc_card *card,
+			       struct snd_soc_component *component)
+{
+	struct snd_soc_dapm_context *dapm =
+		snd_soc_component_get_dapm(component);
+	struct snd_soc_dai *dai;
+	int ret;
+
+	if (!strcmp(component->name, "snd-soc-dummy"))
+		return 0;
+
+	if (component->card) {
+		if (component->card != card) {
+			dev_err(component->dev,
+				"Trying to bind component to card \"%s\" but is already bound to card \"%s\"\n",
+				card->name, component->card->name);
+			return -ENODEV;
+		}
+		return 0;
+	}
+
+	ret = snd_soc_component_module_get_when_probe(component);
+	if (ret < 0)
+		return ret;
+
+	component->card = card;
+	soc_set_name_prefix(card, component);
+
+	soc_init_component_debugfs(component);
+
+	snd_soc_dapm_init(dapm, card, component);
+
+	ret = snd_soc_dapm_new_controls(dapm,
+					component->driver->dapm_widgets,
+					component->driver->num_dapm_widgets);
+
+	if (ret != 0) {
+		dev_err(component->dev,
+			"Failed to create new controls %d\n", ret);
+		goto err_probe;
+	}
+
+	for_each_component_dais(component, dai) {
+		ret = snd_soc_dapm_new_dai_widgets(dapm, dai);
+		if (ret != 0) {
+			dev_err(component->dev,
+				"Failed to create DAI widgets %d\n", ret);
+			goto err_probe;
+		}
+	}
+
+	ret = snd_soc_component_probe(component);
+	if (ret < 0) {
+		dev_err(component->dev,
+			"ASoC: failed to probe component %d\n", ret);
+		goto err_probe;
+	}
+	WARN(dapm->idle_bias_off &&
+	     dapm->bias_level != SND_SOC_BIAS_OFF,
+	     "codec %s can not start from non-off bias with idle_bias_off==1\n",
+	     component->name);
+
+	/* machine specific init */
+	if (component->init) {
+		ret = component->init(component);
+		if (ret < 0) {
+			dev_err(component->dev,
+				"Failed to do machine specific init %d\n", ret);
+			goto err_probe;
+		}
+	}
+
+	ret = snd_soc_add_component_controls(component,
+					     component->driver->controls,
+					     component->driver->num_controls);
+	if (ret < 0)
+		goto err_probe;
+
+	ret = snd_soc_dapm_add_routes(dapm,
+				      component->driver->dapm_routes,
+				      component->driver->num_dapm_routes);
+	if (ret < 0)
+		goto err_probe;
+
+	/* see for_each_card_components */
+	list_add(&component->card_list, &card->component_dev_list);
+
+err_probe:
+	if (ret < 0)
+		soc_cleanup_component(component);
+
+	return ret;
+}
+
 static void soc_remove_dai(struct snd_soc_dai *dai, int order)
 {
 	int err;
@@ -992,65 +1097,141 @@ static void soc_remove_dai(struct snd_soc_dai *dai, int order)
 	    dai->driver->remove_order != order)
 		return;
 
-	if (dai->driver->remove) {
-		err = dai->driver->remove(dai);
-		if (err < 0)
-			dev_err(dai->dev,
-				"ASoC: failed to remove %s: %d\n",
-				dai->name, err);
-	}
+	err = snd_soc_dai_remove(dai);
+	if (err < 0)
+		dev_err(dai->dev,
+			"ASoC: failed to remove %s: %d\n",
+			dai->name, err);
+
 	dai->probed = 0;
 }
 
-static void soc_remove_link_dais(struct snd_soc_card *card,
-		struct snd_soc_pcm_runtime *rtd, int order)
+static int soc_probe_dai(struct snd_soc_dai *dai, int order)
+{
+	int ret;
+
+	if (dai->probed ||
+	    dai->driver->probe_order != order)
+		return 0;
+
+	ret = snd_soc_dai_probe(dai);
+	if (ret < 0) {
+		dev_err(dai->dev, "ASoC: failed to probe DAI %s: %d\n",
+			dai->name, ret);
+		return ret;
+	}
+
+	dai->probed = 1;
+
+	return 0;
+}
+
+static void soc_rtd_free(struct snd_soc_pcm_runtime *rtd); /* remove me */
+static void soc_remove_link_dais(struct snd_soc_card *card)
 {
 	int i;
 	struct snd_soc_dai *codec_dai;
+	struct snd_soc_pcm_runtime *rtd;
+	int order;
 
-	/* unregister the rtd device */
-	if (rtd->dev_registered) {
-		device_unregister(rtd->dev);
-		rtd->dev_registered = 0;
+	for_each_comp_order(order) {
+		for_each_card_rtds(card, rtd) {
+
+			/* finalize rtd device */
+			soc_rtd_free(rtd);
+
+			/* remove the CODEC DAI */
+			for_each_rtd_codec_dai(rtd, i, codec_dai)
+				soc_remove_dai(codec_dai, order);
+
+			soc_remove_dai(rtd->cpu_dai, order);
+		}
 	}
+}
 
-	/* remove the CODEC DAI */
-	for_each_rtd_codec_dai(rtd, i, codec_dai)
-		soc_remove_dai(codec_dai, order);
+static int soc_probe_link_dais(struct snd_soc_card *card)
+{
+	struct snd_soc_dai *codec_dai;
+	struct snd_soc_pcm_runtime *rtd;
+	int i, order, ret;
 
-	soc_remove_dai(rtd->cpu_dai, order);
+	for_each_comp_order(order) {
+		for_each_card_rtds(card, rtd) {
+
+			dev_dbg(card->dev,
+				"ASoC: probe %s dai link %d late %d\n",
+				card->name, rtd->num, order);
+
+			ret = soc_probe_dai(rtd->cpu_dai, order);
+			if (ret)
+				return ret;
+
+			/* probe the CODEC DAI */
+			for_each_rtd_codec_dai(rtd, i, codec_dai) {
+				ret = soc_probe_dai(codec_dai, order);
+				if (ret)
+					return ret;
+			}
+		}
+	}
+
+	return 0;
 }
 
-static void soc_remove_link_components(struct snd_soc_card *card,
-	struct snd_soc_pcm_runtime *rtd, int order)
+static void soc_remove_link_components(struct snd_soc_card *card)
 {
 	struct snd_soc_component *component;
+	struct snd_soc_pcm_runtime *rtd;
 	struct snd_soc_rtdcom_list *rtdcom;
+	int order;
 
-	for_each_rtdcom(rtd, rtdcom) {
-		component = rtdcom->component;
+	for_each_comp_order(order) {
+		for_each_card_rtds(card, rtd) {
+			for_each_rtdcom(rtd, rtdcom) {
+				component = rtdcom->component;
+
+				if (component->driver->remove_order != order)
+					continue;
 
-		if (component->driver->remove_order == order)
-			soc_remove_component(component);
+				soc_remove_component(component);
+			}
+		}
 	}
 }
 
-static void soc_remove_dai_links(struct snd_soc_card *card)
+static int soc_probe_link_components(struct snd_soc_card *card)
 {
-	int order;
+	struct snd_soc_component *component;
 	struct snd_soc_pcm_runtime *rtd;
-	struct snd_soc_dai_link *link, *_link;
+	struct snd_soc_rtdcom_list *rtdcom;
+	int ret, order;
 
 	for_each_comp_order(order) {
-		for_each_card_rtds(card, rtd)
-			soc_remove_link_dais(card, rtd, order);
-	}
+		for_each_card_rtds(card, rtd) {
+			for_each_rtdcom(rtd, rtdcom) {
+				component = rtdcom->component;
 
-	for_each_comp_order(order) {
-		for_each_card_rtds(card, rtd)
-			soc_remove_link_components(card, rtd, order);
+				if (component->driver->probe_order != order)
+					continue;
+
+				ret = soc_probe_component(card, component);
+				if (ret < 0)
+					return ret;
+			}
+		}
 	}
 
+	return 0;
+}
+
+static void soc_remove_dai_links(struct snd_soc_card *card)
+{
+	struct snd_soc_dai_link *link, *_link;
+
+	soc_remove_link_dais(card);
+
+	soc_remove_link_components(card);
+
 	for_each_card_links_safe(card, link, _link) {
 		if (link->dobj.type == SND_SOC_DOBJ_DAI_LINK)
 			dev_warn(card->dev, "Topology forgot to remove link %s?\n",
@@ -1197,6 +1378,7 @@ int snd_soc_add_dai_link(struct snd_soc_card *card,
 	if (dai_link->dobj.type && card->add_dai_link)
 		card->add_dai_link(card, dai_link);
 
+	/* see for_each_card_links */
 	list_add_tail(&dai_link->list, &card->dai_link_list);
 
 	return 0;
@@ -1216,8 +1398,6 @@ EXPORT_SYMBOL_GPL(snd_soc_add_dai_link);
 void snd_soc_remove_dai_link(struct snd_soc_card *card,
 			     struct snd_soc_dai_link *dai_link)
 {
-	struct snd_soc_dai_link *link, *_link;
-
 	if (dai_link->dobj.type
 	    && dai_link->dobj.type != SND_SOC_DOBJ_DAI_LINK) {
 		dev_err(card->dev, "Invalid dai link type %d\n",
@@ -1233,155 +1413,25 @@ void snd_soc_remove_dai_link(struct snd_soc_card *card,
 	if (dai_link->dobj.type && card->remove_dai_link)
 		card->remove_dai_link(card, dai_link);
 
-	for_each_card_links_safe(card, link, _link) {
-		if (link == dai_link) {
-			list_del(&link->list);
-			return;
-		}
-	}
+	list_del(&dai_link->list);
 }
 EXPORT_SYMBOL_GPL(snd_soc_remove_dai_link);
 
-static void soc_set_of_name_prefix(struct snd_soc_component *component)
+static void soc_rtd_free(struct snd_soc_pcm_runtime *rtd)
 {
-	struct device_node *component_of_node = soc_component_to_node(component);
-	const char *str;
-	int ret;
-
-	ret = of_property_read_string(component_of_node, "sound-name-prefix",
-				      &str);
-	if (!ret)
-		component->name_prefix = str;
-}
-
-static void soc_set_name_prefix(struct snd_soc_card *card,
-				struct snd_soc_component *component)
-{
-	int i;
-
-	for (i = 0; i < card->num_configs && card->codec_conf; i++) {
-		struct snd_soc_codec_conf *map = &card->codec_conf[i];
-		struct device_node *component_of_node = soc_component_to_node(component);
-
-		if (map->of_node && component_of_node != map->of_node)
-			continue;
-		if (map->dev_name && strcmp(component->name, map->dev_name))
-			continue;
-		component->name_prefix = map->name_prefix;
-		return;
-	}
-
-	/*
-	 * If there is no configuration table or no match in the table,
-	 * check if a prefix is provided in the node
-	 */
-	soc_set_of_name_prefix(component);
-}
-
-static int soc_probe_component(struct snd_soc_card *card,
-	struct snd_soc_component *component)
-{
-	struct snd_soc_dapm_context *dapm =
-			snd_soc_component_get_dapm(component);
-	struct snd_soc_dai *dai;
-	int ret;
-
-	if (!strcmp(component->name, "snd-soc-dummy"))
-		return 0;
-
-	if (component->card) {
-		if (component->card != card) {
-			dev_err(component->dev,
-				"Trying to bind component to card \"%s\" but is already bound to card \"%s\"\n",
-				card->name, component->card->name);
-			return -ENODEV;
-		}
-		return 0;
-	}
-
-	if (!component->driver->module_get_upon_open &&
-	    !try_module_get(component->dev->driver->owner))
-		return -ENODEV;
-
-	component->card = card;
-	dapm->card = card;
-	INIT_LIST_HEAD(&component->card_list);
-	INIT_LIST_HEAD(&dapm->list);
-	soc_set_name_prefix(card, component);
-
-	soc_init_component_debugfs(component);
-
-	if (component->driver->dapm_widgets) {
-		ret = snd_soc_dapm_new_controls(dapm,
-					component->driver->dapm_widgets,
-					component->driver->num_dapm_widgets);
-
-		if (ret != 0) {
-			dev_err(component->dev,
-				"Failed to create new controls %d\n", ret);
-			goto err_probe;
-		}
-	}
-
-	for_each_component_dais(component, dai) {
-		ret = snd_soc_dapm_new_dai_widgets(dapm, dai);
-		if (ret != 0) {
-			dev_err(component->dev,
-				"Failed to create DAI widgets %d\n", ret);
-			goto err_probe;
-		}
-	}
-
-	if (component->driver->probe) {
-		ret = component->driver->probe(component);
-		if (ret < 0) {
-			dev_err(component->dev,
-				"ASoC: failed to probe component %d\n", ret);
-			goto err_probe;
-		}
-	}
-	WARN(dapm->idle_bias_off &&
-	     dapm->bias_level != SND_SOC_BIAS_OFF,
-	     "codec %s can not start from non-off bias with idle_bias_off==1\n",
-	     component->name);
-
-	/* machine specific init */
-	if (component->init) {
-		ret = component->init(component);
-		if (ret < 0) {
-			dev_err(component->dev,
-				"Failed to do machine specific init %d\n", ret);
-			goto err_probe;
-		}
+	if (rtd->dev_registered) {
+		/* we don't need to call kfree() for rtd->dev */
+		device_unregister(rtd->dev);
+		rtd->dev_registered = 0;
 	}
-
-	if (component->driver->controls)
-		snd_soc_add_component_controls(component,
-					       component->driver->controls,
-					       component->driver->num_controls);
-	if (component->driver->dapm_routes)
-		snd_soc_dapm_add_routes(dapm,
-					component->driver->dapm_routes,
-					component->driver->num_dapm_routes);
-
-	list_add(&dapm->list, &card->dapm_list);
-	/* see for_each_card_components */
-	list_add(&component->card_list, &card->component_dev_list);
-
-err_probe:
-	if (ret < 0)
-		soc_cleanup_component(component);
-
-	return ret;
 }
 
-static void rtd_release(struct device *dev)
+static void soc_rtd_release(struct device *dev)
 {
 	kfree(dev);
 }
 
-static int soc_post_component_init(struct snd_soc_pcm_runtime *rtd,
-	const char *name)
+static int soc_rtd_init(struct snd_soc_pcm_runtime *rtd, const char *name)
 {
 	int ret = 0;
 
@@ -1389,18 +1439,16 @@ static int soc_post_component_init(struct snd_soc_pcm_runtime *rtd,
 	rtd->dev = kzalloc(sizeof(struct device), GFP_KERNEL);
 	if (!rtd->dev)
 		return -ENOMEM;
-	device_initialize(rtd->dev);
 	rtd->dev->parent = rtd->card->dev;
-	rtd->dev->release = rtd_release;
+	rtd->dev->release = soc_rtd_release;
 	rtd->dev->groups = soc_dev_attr_groups;
 	dev_set_name(rtd->dev, "%s", name);
 	dev_set_drvdata(rtd->dev, rtd);
-	mutex_init(&rtd->pcm_mutex);
 	INIT_LIST_HEAD(&rtd->dpcm[SNDRV_PCM_STREAM_PLAYBACK].be_clients);
 	INIT_LIST_HEAD(&rtd->dpcm[SNDRV_PCM_STREAM_CAPTURE].be_clients);
 	INIT_LIST_HEAD(&rtd->dpcm[SNDRV_PCM_STREAM_PLAYBACK].fe_clients);
 	INIT_LIST_HEAD(&rtd->dpcm[SNDRV_PCM_STREAM_CAPTURE].fe_clients);
-	ret = device_add(rtd->dev);
+	ret = device_register(rtd->dev);
 	if (ret < 0) {
 		/* calling put_device() here to free the rtd->dev */
 		put_device(rtd->dev);
@@ -1412,47 +1460,6 @@ static int soc_post_component_init(struct snd_soc_pcm_runtime *rtd,
 	return 0;
 }
 
-static int soc_probe_link_components(struct snd_soc_card *card,
-				     struct snd_soc_pcm_runtime *rtd, int order)
-{
-	struct snd_soc_component *component;
-	struct snd_soc_rtdcom_list *rtdcom;
-	int ret;
-
-	for_each_rtdcom(rtd, rtdcom) {
-		component = rtdcom->component;
-
-		if (component->driver->probe_order == order) {
-			ret = soc_probe_component(card, component);
-			if (ret < 0)
-				return ret;
-		}
-	}
-
-	return 0;
-}
-
-static int soc_probe_dai(struct snd_soc_dai *dai, int order)
-{
-	if (dai->probed ||
-	    dai->driver->probe_order != order)
-		return 0;
-
-	if (dai->driver->probe) {
-		int ret = dai->driver->probe(dai);
-
-		if (ret < 0) {
-			dev_err(dai->dev, "ASoC: failed to probe DAI %s: %d\n",
-				dai->name, ret);
-			return ret;
-		}
-	}
-
-	dai->probed = 1;
-
-	return 0;
-}
-
 static int soc_link_dai_pcm_new(struct snd_soc_dai **dais, int num_dais,
 				struct snd_soc_pcm_runtime *rtd)
 {
@@ -1474,37 +1481,18 @@ static int soc_link_dai_pcm_new(struct snd_soc_dai **dais, int num_dais,
 	return 0;
 }
 
-static int soc_probe_link_dais(struct snd_soc_card *card,
-		struct snd_soc_pcm_runtime *rtd, int order)
+static int soc_link_init(struct snd_soc_card *card,
+			 struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_dai_link *dai_link = rtd->dai_link;
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 	struct snd_soc_rtdcom_list *rtdcom;
 	struct snd_soc_component *component;
-	struct snd_soc_dai *codec_dai;
-	int i, ret, num;
-
-	dev_dbg(card->dev, "ASoC: probe %s dai link %d late %d\n",
-			card->name, rtd->num, order);
+	int ret, num;
 
 	/* set default power off timeout */
 	rtd->pmdown_time = pmdown_time;
 
-	ret = soc_probe_dai(cpu_dai, order);
-	if (ret)
-		return ret;
-
-	/* probe the CODEC DAI */
-	for_each_rtd_codec_dai(rtd, i, codec_dai) {
-		ret = soc_probe_dai(codec_dai, order);
-		if (ret)
-			return ret;
-	}
-
-	/* complete DAI probe during last probe */
-	if (order != SND_SOC_COMP_ORDER_LAST)
-		return 0;
-
 	/* do machine specific initialization */
 	if (dai_link->init) {
 		ret = dai_link->init(rtd);
@@ -1521,15 +1509,12 @@ static int soc_probe_link_dais(struct snd_soc_card *card,
 			return ret;
 	}
 
-	ret = soc_post_component_init(rtd, dai_link->name);
+	ret = soc_rtd_init(rtd, dai_link->name);
 	if (ret)
 		return ret;
 
-#ifdef CONFIG_DEBUG_FS
 	/* add DPCM sysfs entries */
-	if (dai_link->dynamic)
-		soc_dpcm_debugfs_add(rtd);
-#endif
+	soc_dpcm_debugfs_add(rtd);
 
 	num = rtd->num;
 
@@ -1550,73 +1535,57 @@ static int soc_probe_link_dais(struct snd_soc_card *card,
 			num = rtd->dai_link->id;
 	}
 
-	if (cpu_dai->driver->compress_new) {
-		/* create compress_device" */
-		ret = cpu_dai->driver->compress_new(rtd, num);
-		if (ret < 0) {
+	/* create compress_device if possible */
+	ret = snd_soc_dai_compress_new(cpu_dai, rtd, num);
+	if (ret != -ENOTSUPP) {
+		if (ret < 0)
 			dev_err(card->dev, "ASoC: can't create compress %s\n",
 					 dai_link->stream_name);
-			return ret;
-		}
-	} else if (!dai_link->params) {
-		/* create the pcm */
-		ret = soc_new_pcm(rtd, num);
-		if (ret < 0) {
-			dev_err(card->dev, "ASoC: can't create pcm %s :%d\n",
-				dai_link->stream_name, ret);
-			return ret;
-		}
-		ret = soc_link_dai_pcm_new(&cpu_dai, 1, rtd);
-		if (ret < 0)
-			return ret;
-		ret = soc_link_dai_pcm_new(rtd->codec_dais,
-					   rtd->num_codecs, rtd);
-		if (ret < 0)
-			return ret;
-	} else {
-		INIT_DELAYED_WORK(&rtd->delayed_work,
-				  codec2codec_close_delayed_work);
+		return ret;
 	}
 
-	return 0;
+	/* create the pcm */
+	ret = soc_new_pcm(rtd, num);
+	if (ret < 0) {
+		dev_err(card->dev, "ASoC: can't create pcm %s :%d\n",
+			dai_link->stream_name, ret);
+		return ret;
+	}
+	ret = soc_link_dai_pcm_new(&cpu_dai, 1, rtd);
+	if (ret < 0)
+		return ret;
+	ret = soc_link_dai_pcm_new(rtd->codec_dais,
+				   rtd->num_codecs, rtd);
+	return ret;
+}
+
+static void soc_unbind_aux_dev(struct snd_soc_card *card)
+{
+	struct snd_soc_component *component, *_component;
+
+	for_each_card_auxs_safe(card, component, _component) {
+		component->init = NULL;
+		list_del(&component->card_aux_list);
+	}
 }
 
-static int soc_bind_aux_dev(struct snd_soc_card *card, int num)
+static int soc_bind_aux_dev(struct snd_soc_card *card)
 {
-	struct snd_soc_aux_dev *aux_dev = &card->aux_dev[num];
 	struct snd_soc_component *component;
-	struct snd_soc_dai_link_component dlc;
+	struct snd_soc_aux_dev *aux;
+	int i;
 
-	if (aux_dev->codec_of_node || aux_dev->codec_name) {
+	for_each_card_pre_auxs(card, i, aux) {
 		/* codecs, usually analog devices */
-		dlc.name = aux_dev->codec_name;
-		dlc.of_node = aux_dev->codec_of_node;
-		component = soc_find_component(&dlc);
-		if (!component) {
-			if (dlc.of_node)
-				dlc.name = of_node_full_name(dlc.of_node);
-			goto err_defer;
-		}
-	} else if (aux_dev->name) {
-		/* generic components */
-		dlc.name = aux_dev->name;
-		dlc.of_node = NULL;
-		component = soc_find_component(&dlc);
+		component = soc_find_component(&aux->dlc);
 		if (!component)
-			goto err_defer;
-	} else {
-		dev_err(card->dev, "ASoC: Invalid auxiliary device\n");
-		return -EINVAL;
-	}
-
-	component->init = aux_dev->init;
-	list_add(&component->card_aux_list, &card->aux_comp_list);
+			return -EPROBE_DEFER;
 
+		component->init = aux->init;
+		/* see for_each_card_auxs */
+		list_add(&component->card_aux_list, &card->aux_comp_list);
+	}
 	return 0;
-
-err_defer:
-	dev_err(card->dev, "ASoC: %s not registered\n", dlc.name);
-	return -EPROBE_DEFER;
 }
 
 static int soc_probe_aux_devices(struct snd_soc_card *card)
@@ -1626,7 +1595,7 @@ static int soc_probe_aux_devices(struct snd_soc_card *card)
 	int ret;
 
 	for_each_comp_order(order) {
-		list_for_each_entry(comp, &card->aux_comp_list, card_aux_list) {
+		for_each_card_auxs(card, comp) {
 			if (comp->driver->probe_order == order) {
 				ret = soc_probe_component(card,	comp);
 				if (ret < 0) {
@@ -1648,14 +1617,9 @@ static void soc_remove_aux_devices(struct snd_soc_card *card)
 	int order;
 
 	for_each_comp_order(order) {
-		list_for_each_entry_safe(comp, _comp,
-			&card->aux_comp_list, card_aux_list) {
-
-			if (comp->driver->remove_order == order) {
+		for_each_card_auxs_safe(card, comp, _comp) {
+			if (comp->driver->remove_order == order)
 				soc_remove_component(comp);
-				/* remove it from the card's aux_comp_list */
-				list_del(&comp->card_aux_list);
-			}
 		}
 	}
 }
@@ -1954,7 +1918,7 @@ match:
 	}
 }
 
-static int soc_cleanup_card_resources(struct snd_soc_card *card)
+static void soc_cleanup_card_resources(struct snd_soc_card *card)
 {
 	/* free the ALSA card at first; this syncs with pending operations */
 	if (card->snd_card) {
@@ -1968,6 +1932,7 @@ static int soc_cleanup_card_resources(struct snd_soc_card *card)
 
 	/* remove auxiliary devices */
 	soc_remove_aux_devices(card);
+	soc_unbind_aux_dev(card);
 
 	snd_soc_dapm_free(&card->dapm);
 	soc_cleanup_card_debugfs(card);
@@ -1975,15 +1940,13 @@ static int soc_cleanup_card_resources(struct snd_soc_card *card)
 	/* remove the card */
 	if (card->remove)
 		card->remove(card);
-
-	return 0;
 }
 
 static int snd_soc_instantiate_card(struct snd_soc_card *card)
 {
 	struct snd_soc_pcm_runtime *rtd;
 	struct snd_soc_dai_link *dai_link;
-	int ret, i, order;
+	int ret, i;
 
 	mutex_lock(&client_mutex);
 	for_each_card_prelinks(card, i, dai_link) {
@@ -1997,10 +1960,7 @@ static int snd_soc_instantiate_card(struct snd_soc_card *card)
 	}
 	mutex_lock_nested(&card->mutex, SND_SOC_CARD_CLASS_INIT);
 
-	card->dapm.bias_level = SND_SOC_BIAS_OFF;
-	card->dapm.dev = card->dev;
-	card->dapm.card = card;
-	list_add(&card->dapm.list, &card->dapm_list);
+	snd_soc_dapm_init(&card->dapm, card, NULL);
 
 	/* check whether any platform is ignore machine FE and using topology */
 	soc_check_tplg_fes(card);
@@ -2013,15 +1973,16 @@ static int snd_soc_instantiate_card(struct snd_soc_card *card)
 	}
 
 	/* bind aux_devs too */
-	for (i = 0; i < card->num_aux_devs; i++) {
-		ret = soc_bind_aux_dev(card, i);
-		if (ret != 0)
-			goto probe_end;
-	}
+	ret = soc_bind_aux_dev(card);
+	if (ret < 0)
+		goto probe_end;
 
 	/* add predefined DAI links to the list */
-	for_each_card_prelinks(card, i, dai_link)
-		snd_soc_add_dai_link(card, dai_link);
+	for_each_card_prelinks(card, i, dai_link) {
+		ret = snd_soc_add_dai_link(card, dai_link);
+		if (ret < 0)
+			goto probe_end;
+	}
 
 	/* card bind complete so register a sound card */
 	ret = snd_card_new(card->dev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
@@ -2035,22 +1996,17 @@ static int snd_soc_instantiate_card(struct snd_soc_card *card)
 
 	soc_init_card_debugfs(card);
 
-#ifdef CONFIG_DEBUG_FS
-	snd_soc_dapm_debugfs_init(&card->dapm, card->debugfs_card_root);
-#endif
+	soc_resume_init(card);
 
-#ifdef CONFIG_PM_SLEEP
-	/* deferred resume work */
-	INIT_WORK(&card->deferred_resume_work, soc_resume_deferred);
-#endif
-
-	if (card->dapm_widgets)
-		snd_soc_dapm_new_controls(&card->dapm, card->dapm_widgets,
-					  card->num_dapm_widgets);
+	ret = snd_soc_dapm_new_controls(&card->dapm, card->dapm_widgets,
+					card->num_dapm_widgets);
+	if (ret < 0)
+		goto probe_end;
 
-	if (card->of_dapm_widgets)
-		snd_soc_dapm_new_controls(&card->dapm, card->of_dapm_widgets,
-					  card->num_of_dapm_widgets);
+	ret = snd_soc_dapm_new_controls(&card->dapm, card->of_dapm_widgets,
+					card->num_of_dapm_widgets);
+	if (ret < 0)
+		goto probe_end;
 
 	/* initialise the sound card only once */
 	if (card->probe) {
@@ -2060,16 +2016,11 @@ static int snd_soc_instantiate_card(struct snd_soc_card *card)
 	}
 
 	/* probe all components used by DAI links on this card */
-	for_each_comp_order(order) {
-		for_each_card_rtds(card, rtd) {
-			ret = soc_probe_link_components(card, rtd, order);
-			if (ret < 0) {
-				dev_err(card->dev,
-					"ASoC: failed to instantiate card %d\n",
-					ret);
-				goto probe_end;
-			}
-		}
+	ret = soc_probe_link_components(card);
+	if (ret < 0) {
+		dev_err(card->dev,
+			"ASoC: failed to instantiate card %d\n", ret);
+		goto probe_end;
 	}
 
 	/* probe auxiliary components */
@@ -2094,32 +2045,33 @@ static int snd_soc_instantiate_card(struct snd_soc_card *card)
 	}
 
 	/* probe all DAI links on this card */
-	for_each_comp_order(order) {
-		for_each_card_rtds(card, rtd) {
-			ret = soc_probe_link_dais(card, rtd, order);
-			if (ret < 0) {
-				dev_err(card->dev,
-					"ASoC: failed to instantiate card %d\n",
-					ret);
-				goto probe_end;
-			}
-		}
+	ret = soc_probe_link_dais(card);
+	if (ret < 0) {
+		dev_err(card->dev,
+			"ASoC: failed to instantiate card %d\n", ret);
+		goto probe_end;
 	}
 
+	for_each_card_rtds(card, rtd)
+		soc_link_init(card, rtd);
+
 	snd_soc_dapm_link_dai_widgets(card);
 	snd_soc_dapm_connect_dai_link_widgets(card);
 
-	if (card->controls)
-		snd_soc_add_card_controls(card, card->controls,
-					  card->num_controls);
+	ret = snd_soc_add_card_controls(card, card->controls,
+					card->num_controls);
+	if (ret < 0)
+		goto probe_end;
 
-	if (card->dapm_routes)
-		snd_soc_dapm_add_routes(&card->dapm, card->dapm_routes,
-					card->num_dapm_routes);
+	ret = snd_soc_dapm_add_routes(&card->dapm, card->dapm_routes,
+				      card->num_dapm_routes);
+	if (ret < 0)
+		goto probe_end;
 
-	if (card->of_dapm_routes)
-		snd_soc_dapm_add_routes(&card->dapm, card->of_dapm_routes,
-					card->num_of_dapm_routes);
+	ret = snd_soc_dapm_add_routes(&card->dapm, card->of_dapm_routes,
+				      card->num_of_dapm_routes);
+	if (ret < 0)
+		goto probe_end;
 
 	/* try to set some sane longname if DMI is available */
 	snd_soc_set_dmi_name(card, NULL);
@@ -2397,293 +2349,6 @@ int snd_soc_add_dai_controls(struct snd_soc_dai *dai,
 }
 EXPORT_SYMBOL_GPL(snd_soc_add_dai_controls);
 
-/**
- * snd_soc_dai_set_sysclk - configure DAI system or master clock.
- * @dai: DAI
- * @clk_id: DAI specific clock ID
- * @freq: new clock frequency in Hz
- * @dir: new clock direction - input/output.
- *
- * Configures the DAI master (MCLK) or system (SYSCLK) clocking.
- */
-int snd_soc_dai_set_sysclk(struct snd_soc_dai *dai, int clk_id,
-	unsigned int freq, int dir)
-{
-	if (dai->driver->ops->set_sysclk)
-		return dai->driver->ops->set_sysclk(dai, clk_id, freq, dir);
-
-	return snd_soc_component_set_sysclk(dai->component, clk_id, 0,
-					    freq, dir);
-}
-EXPORT_SYMBOL_GPL(snd_soc_dai_set_sysclk);
-
-/**
- * snd_soc_component_set_sysclk - configure COMPONENT system or master clock.
- * @component: COMPONENT
- * @clk_id: DAI specific clock ID
- * @source: Source for the clock
- * @freq: new clock frequency in Hz
- * @dir: new clock direction - input/output.
- *
- * Configures the CODEC master (MCLK) or system (SYSCLK) clocking.
- */
-int snd_soc_component_set_sysclk(struct snd_soc_component *component,
-				 int clk_id, int source, unsigned int freq,
-				 int dir)
-{
-	if (component->driver->set_sysclk)
-		return component->driver->set_sysclk(component, clk_id, source,
-						 freq, dir);
-
-	return -ENOTSUPP;
-}
-EXPORT_SYMBOL_GPL(snd_soc_component_set_sysclk);
-
-/**
- * snd_soc_dai_set_clkdiv - configure DAI clock dividers.
- * @dai: DAI
- * @div_id: DAI specific clock divider ID
- * @div: new clock divisor.
- *
- * Configures the clock dividers. This is used to derive the best DAI bit and
- * frame clocks from the system or master clock. It's best to set the DAI bit
- * and frame clocks as low as possible to save system power.
- */
-int snd_soc_dai_set_clkdiv(struct snd_soc_dai *dai,
-	int div_id, int div)
-{
-	if (dai->driver->ops->set_clkdiv)
-		return dai->driver->ops->set_clkdiv(dai, div_id, div);
-	else
-		return -EINVAL;
-}
-EXPORT_SYMBOL_GPL(snd_soc_dai_set_clkdiv);
-
-/**
- * snd_soc_dai_set_pll - configure DAI PLL.
- * @dai: DAI
- * @pll_id: DAI specific PLL ID
- * @source: DAI specific source for the PLL
- * @freq_in: PLL input clock frequency in Hz
- * @freq_out: requested PLL output clock frequency in Hz
- *
- * Configures and enables PLL to generate output clock based on input clock.
- */
-int snd_soc_dai_set_pll(struct snd_soc_dai *dai, int pll_id, int source,
-	unsigned int freq_in, unsigned int freq_out)
-{
-	if (dai->driver->ops->set_pll)
-		return dai->driver->ops->set_pll(dai, pll_id, source,
-					 freq_in, freq_out);
-
-	return snd_soc_component_set_pll(dai->component, pll_id, source,
-					 freq_in, freq_out);
-}
-EXPORT_SYMBOL_GPL(snd_soc_dai_set_pll);
-
-/*
- * snd_soc_component_set_pll - configure component PLL.
- * @component: COMPONENT
- * @pll_id: DAI specific PLL ID
- * @source: DAI specific source for the PLL
- * @freq_in: PLL input clock frequency in Hz
- * @freq_out: requested PLL output clock frequency in Hz
- *
- * Configures and enables PLL to generate output clock based on input clock.
- */
-int snd_soc_component_set_pll(struct snd_soc_component *component, int pll_id,
-			      int source, unsigned int freq_in,
-			      unsigned int freq_out)
-{
-	if (component->driver->set_pll)
-		return component->driver->set_pll(component, pll_id, source,
-						  freq_in, freq_out);
-
-	return -EINVAL;
-}
-EXPORT_SYMBOL_GPL(snd_soc_component_set_pll);
-
-/**
- * snd_soc_dai_set_bclk_ratio - configure BCLK to sample rate ratio.
- * @dai: DAI
- * @ratio: Ratio of BCLK to Sample rate.
- *
- * Configures the DAI for a preset BCLK to sample rate ratio.
- */
-int snd_soc_dai_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio)
-{
-	if (dai->driver->ops->set_bclk_ratio)
-		return dai->driver->ops->set_bclk_ratio(dai, ratio);
-	else
-		return -EINVAL;
-}
-EXPORT_SYMBOL_GPL(snd_soc_dai_set_bclk_ratio);
-
-/**
- * snd_soc_dai_set_fmt - configure DAI hardware audio format.
- * @dai: DAI
- * @fmt: SND_SOC_DAIFMT_* format value.
- *
- * Configures the DAI hardware format and clocking.
- */
-int snd_soc_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
-{
-	if (dai->driver->ops->set_fmt == NULL)
-		return -ENOTSUPP;
-	return dai->driver->ops->set_fmt(dai, fmt);
-}
-EXPORT_SYMBOL_GPL(snd_soc_dai_set_fmt);
-
-/**
- * snd_soc_xlate_tdm_slot - generate tx/rx slot mask.
- * @slots: Number of slots in use.
- * @tx_mask: bitmask representing active TX slots.
- * @rx_mask: bitmask representing active RX slots.
- *
- * Generates the TDM tx and rx slot default masks for DAI.
- */
-static int snd_soc_xlate_tdm_slot_mask(unsigned int slots,
-				       unsigned int *tx_mask,
-				       unsigned int *rx_mask)
-{
-	if (*tx_mask || *rx_mask)
-		return 0;
-
-	if (!slots)
-		return -EINVAL;
-
-	*tx_mask = (1 << slots) - 1;
-	*rx_mask = (1 << slots) - 1;
-
-	return 0;
-}
-
-/**
- * snd_soc_dai_set_tdm_slot() - Configures a DAI for TDM operation
- * @dai: The DAI to configure
- * @tx_mask: bitmask representing active TX slots.
- * @rx_mask: bitmask representing active RX slots.
- * @slots: Number of slots in use.
- * @slot_width: Width in bits for each slot.
- *
- * This function configures the specified DAI for TDM operation. @slot contains
- * the total number of slots of the TDM stream and @slot_with the width of each
- * slot in bit clock cycles. @tx_mask and @rx_mask are bitmasks specifying the
- * active slots of the TDM stream for the specified DAI, i.e. which slots the
- * DAI should write to or read from. If a bit is set the corresponding slot is
- * active, if a bit is cleared the corresponding slot is inactive. Bit 0 maps to
- * the first slot, bit 1 to the second slot and so on. The first active slot
- * maps to the first channel of the DAI, the second active slot to the second
- * channel and so on.
- *
- * TDM mode can be disabled by passing 0 for @slots. In this case @tx_mask,
- * @rx_mask and @slot_width will be ignored.
- *
- * Returns 0 on success, a negative error code otherwise.
- */
-int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
-	unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width)
-{
-	if (dai->driver->ops->xlate_tdm_slot_mask)
-		dai->driver->ops->xlate_tdm_slot_mask(slots,
-						&tx_mask, &rx_mask);
-	else
-		snd_soc_xlate_tdm_slot_mask(slots, &tx_mask, &rx_mask);
-
-	dai->tx_mask = tx_mask;
-	dai->rx_mask = rx_mask;
-
-	if (dai->driver->ops->set_tdm_slot)
-		return dai->driver->ops->set_tdm_slot(dai, tx_mask, rx_mask,
-				slots, slot_width);
-	else
-		return -ENOTSUPP;
-}
-EXPORT_SYMBOL_GPL(snd_soc_dai_set_tdm_slot);
-
-/**
- * snd_soc_dai_set_channel_map - configure DAI audio channel map
- * @dai: DAI
- * @tx_num: how many TX channels
- * @tx_slot: pointer to an array which imply the TX slot number channel
- *           0~num-1 uses
- * @rx_num: how many RX channels
- * @rx_slot: pointer to an array which imply the RX slot number channel
- *           0~num-1 uses
- *
- * configure the relationship between channel number and TDM slot number.
- */
-int snd_soc_dai_set_channel_map(struct snd_soc_dai *dai,
-	unsigned int tx_num, unsigned int *tx_slot,
-	unsigned int rx_num, unsigned int *rx_slot)
-{
-	if (dai->driver->ops->set_channel_map)
-		return dai->driver->ops->set_channel_map(dai, tx_num, tx_slot,
-			rx_num, rx_slot);
-	else
-		return -ENOTSUPP;
-}
-EXPORT_SYMBOL_GPL(snd_soc_dai_set_channel_map);
-
-/**
- * snd_soc_dai_get_channel_map - Get DAI audio channel map
- * @dai: DAI
- * @tx_num: how many TX channels
- * @tx_slot: pointer to an array which imply the TX slot number channel
- *           0~num-1 uses
- * @rx_num: how many RX channels
- * @rx_slot: pointer to an array which imply the RX slot number channel
- *           0~num-1 uses
- */
-int snd_soc_dai_get_channel_map(struct snd_soc_dai *dai,
-	unsigned int *tx_num, unsigned int *tx_slot,
-	unsigned int *rx_num, unsigned int *rx_slot)
-{
-	if (dai->driver->ops->get_channel_map)
-		return dai->driver->ops->get_channel_map(dai, tx_num, tx_slot,
-			rx_num, rx_slot);
-	else
-		return -ENOTSUPP;
-}
-EXPORT_SYMBOL_GPL(snd_soc_dai_get_channel_map);
-
-/**
- * snd_soc_dai_set_tristate - configure DAI system or master clock.
- * @dai: DAI
- * @tristate: tristate enable
- *
- * Tristates the DAI so that others can use it.
- */
-int snd_soc_dai_set_tristate(struct snd_soc_dai *dai, int tristate)
-{
-	if (dai->driver->ops->set_tristate)
-		return dai->driver->ops->set_tristate(dai, tristate);
-	else
-		return -EINVAL;
-}
-EXPORT_SYMBOL_GPL(snd_soc_dai_set_tristate);
-
-/**
- * snd_soc_dai_digital_mute - configure DAI system or master clock.
- * @dai: DAI
- * @mute: mute enable
- * @direction: stream to mute
- *
- * Mutes the DAI DAC.
- */
-int snd_soc_dai_digital_mute(struct snd_soc_dai *dai, int mute,
-			     int direction)
-{
-	if (dai->driver->ops->mute_stream)
-		return dai->driver->ops->mute_stream(dai, mute, direction);
-	else if (direction == SNDRV_PCM_STREAM_PLAYBACK &&
-		 dai->driver->ops->digital_mute)
-		return dai->driver->ops->digital_mute(dai, mute);
-	else
-		return -ENOTSUPP;
-}
-EXPORT_SYMBOL_GPL(snd_soc_dai_digital_mute);
-
 static int snd_soc_bind_card(struct snd_soc_card *card)
 {
 	struct snd_soc_pcm_runtime *rtd;
@@ -2724,18 +2389,22 @@ int snd_soc_register_card(struct snd_soc_card *card)
 
 	dev_set_drvdata(card->dev, card);
 
-	snd_soc_initialize_card_lists(card);
-
+	INIT_LIST_HEAD(&card->widgets);
+	INIT_LIST_HEAD(&card->paths);
+	INIT_LIST_HEAD(&card->dapm_list);
+	INIT_LIST_HEAD(&card->aux_comp_list);
+	INIT_LIST_HEAD(&card->component_dev_list);
+	INIT_LIST_HEAD(&card->list);
 	INIT_LIST_HEAD(&card->dai_link_list);
-
 	INIT_LIST_HEAD(&card->rtd_list);
-	card->num_rtd = 0;
-
 	INIT_LIST_HEAD(&card->dapm_dirty);
 	INIT_LIST_HEAD(&card->dobj_list);
+
+	card->num_rtd = 0;
 	card->instantiated = 0;
 	mutex_init(&card->mutex);
 	mutex_init(&card->dapm_mutex);
+	mutex_init(&card->pcm_mutex);
 	spin_lock_init(&card->dpcm_lock);
 
 	return snd_soc_bind_card(card);
@@ -2744,20 +2413,13 @@ EXPORT_SYMBOL_GPL(snd_soc_register_card);
 
 static void snd_soc_unbind_card(struct snd_soc_card *card, bool unregister)
 {
-	struct snd_soc_pcm_runtime *rtd;
-	int order;
-
 	if (card->instantiated) {
 		card->instantiated = false;
 		snd_soc_dapm_shutdown(card);
 		snd_soc_flush_all_delayed_work(card);
 
 		/* remove all components used by DAI links on this card */
-		for_each_comp_order(order) {
-			for_each_card_rtds(card, rtd) {
-				soc_remove_link_components(card, rtd, order);
-			}
-		}
+		soc_remove_link_components(card);
 
 		soc_cleanup_card_resources(card);
 		if (!unregister)
@@ -2994,34 +2656,13 @@ int snd_soc_register_dai(struct snd_soc_component *component,
 }
 EXPORT_SYMBOL_GPL(snd_soc_register_dai);
 
-static void snd_soc_component_seq_notifier(struct snd_soc_dapm_context *dapm,
-	enum snd_soc_dapm_type type, int subseq)
-{
-	struct snd_soc_component *component = dapm->component;
-
-	component->driver->seq_notifier(component, type, subseq);
-}
-
-static int snd_soc_component_stream_event(struct snd_soc_dapm_context *dapm,
-	int event)
-{
-	struct snd_soc_component *component = dapm->component;
-
-	return component->driver->stream_event(component, event);
-}
-
-static int snd_soc_component_set_bias_level(struct snd_soc_dapm_context *dapm,
-					enum snd_soc_bias_level level)
-{
-	struct snd_soc_component *component = dapm->component;
-
-	return component->driver->set_bias_level(component, level);
-}
-
 static int snd_soc_component_initialize(struct snd_soc_component *component,
 	const struct snd_soc_component_driver *driver, struct device *dev)
 {
-	struct snd_soc_dapm_context *dapm;
+	INIT_LIST_HEAD(&component->dai_list);
+	INIT_LIST_HEAD(&component->dobj_list);
+	INIT_LIST_HEAD(&component->card_list);
+	mutex_init(&component->io_mutex);
 
 	component->name = fmt_single_name(dev, &component->id);
 	if (!component->name) {
@@ -3032,22 +2673,6 @@ static int snd_soc_component_initialize(struct snd_soc_component *component,
 	component->dev = dev;
 	component->driver = driver;
 
-	dapm = snd_soc_component_get_dapm(component);
-	dapm->dev = dev;
-	dapm->component = component;
-	dapm->bias_level = SND_SOC_BIAS_OFF;
-	dapm->idle_bias_off = !driver->idle_bias_on;
-	dapm->suspend_bias_off = driver->suspend_bias_off;
-	if (driver->seq_notifier)
-		dapm->seq_notifier = snd_soc_component_seq_notifier;
-	if (driver->stream_event)
-		dapm->stream_event = snd_soc_component_stream_event;
-	if (driver->set_bias_level)
-		dapm->set_bias_level = snd_soc_component_set_bias_level;
-
-	INIT_LIST_HEAD(&component->dai_list);
-	mutex_init(&component->io_mutex);
-
 	return 0;
 }
 
@@ -3115,7 +2740,6 @@ static void snd_soc_component_add(struct snd_soc_component *component)
 
 	/* see for_each_component */
 	list_add(&component->list, &component_list);
-	INIT_LIST_HEAD(&component->dobj_list);
 
 	mutex_unlock(&client_mutex);
 }
@@ -3175,12 +2799,9 @@ static void snd_soc_try_rebind_card(void)
 {
 	struct snd_soc_card *card, *c;
 
-	if (!list_empty(&unbind_card_list)) {
-		list_for_each_entry_safe(card, c, &unbind_card_list, list) {
-			if (!snd_soc_bind_card(card))
-				list_del(&card->list);
-		}
-	}
+	list_for_each_entry_safe(card, c, &unbind_card_list, list)
+		if (!snd_soc_bind_card(card))
+			list_del(&card->list);
 }
 
 int snd_soc_add_component(struct device *dev,
@@ -3682,9 +3303,8 @@ int snd_soc_get_dai_id(struct device_node *ep)
 	ret = -ENOTSUPP;
 	mutex_lock(&client_mutex);
 	component = soc_find_component(&dlc);
-	if (component &&
-	    component->driver->of_xlate_dai_id)
-		ret = component->driver->of_xlate_dai_id(component, ep);
+	if (component)
+		ret = snd_soc_component_of_xlate_dai_id(component, ep);
 	mutex_unlock(&client_mutex);
 
 	of_node_put(dlc.of_node);
@@ -3707,11 +3327,8 @@ int snd_soc_get_dai_name(struct of_phandle_args *args,
 		if (component_of_node != args->np)
 			continue;
 
-		if (pos->driver->of_xlate_dai_name) {
-			ret = pos->driver->of_xlate_dai_name(pos,
-							     args,
-							     dai_name);
-		} else {
+		ret = snd_soc_component_of_xlate_dai_name(pos, args, dai_name);
+		if (ret == -ENOTSUPP) {
 			struct snd_soc_dai *dai;
 			int id = -1;
 
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
new file mode 100644
index 000000000000..1c7f63871c1d
--- /dev/null
+++ b/sound/soc/soc-dai.c
@@ -0,0 +1,407 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// soc-dai.c
+//
+// Copyright (C) 2019 Renesas Electronics Corp.
+// Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+//
+
+#include <sound/soc.h>
+#include <sound/soc-dai.h>
+
+/**
+ * snd_soc_dai_set_sysclk - configure DAI system or master clock.
+ * @dai: DAI
+ * @clk_id: DAI specific clock ID
+ * @freq: new clock frequency in Hz
+ * @dir: new clock direction - input/output.
+ *
+ * Configures the DAI master (MCLK) or system (SYSCLK) clocking.
+ */
+int snd_soc_dai_set_sysclk(struct snd_soc_dai *dai, int clk_id,
+			   unsigned int freq, int dir)
+{
+	if (dai->driver->ops->set_sysclk)
+		return dai->driver->ops->set_sysclk(dai, clk_id, freq, dir);
+
+	return snd_soc_component_set_sysclk(dai->component, clk_id, 0,
+					    freq, dir);
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_set_sysclk);
+
+/**
+ * snd_soc_dai_set_clkdiv - configure DAI clock dividers.
+ * @dai: DAI
+ * @div_id: DAI specific clock divider ID
+ * @div: new clock divisor.
+ *
+ * Configures the clock dividers. This is used to derive the best DAI bit and
+ * frame clocks from the system or master clock. It's best to set the DAI bit
+ * and frame clocks as low as possible to save system power.
+ */
+int snd_soc_dai_set_clkdiv(struct snd_soc_dai *dai,
+			   int div_id, int div)
+{
+	if (dai->driver->ops->set_clkdiv)
+		return dai->driver->ops->set_clkdiv(dai, div_id, div);
+	else
+		return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_set_clkdiv);
+
+/**
+ * snd_soc_dai_set_pll - configure DAI PLL.
+ * @dai: DAI
+ * @pll_id: DAI specific PLL ID
+ * @source: DAI specific source for the PLL
+ * @freq_in: PLL input clock frequency in Hz
+ * @freq_out: requested PLL output clock frequency in Hz
+ *
+ * Configures and enables PLL to generate output clock based on input clock.
+ */
+int snd_soc_dai_set_pll(struct snd_soc_dai *dai, int pll_id, int source,
+			unsigned int freq_in, unsigned int freq_out)
+{
+	if (dai->driver->ops->set_pll)
+		return dai->driver->ops->set_pll(dai, pll_id, source,
+						 freq_in, freq_out);
+
+	return snd_soc_component_set_pll(dai->component, pll_id, source,
+					 freq_in, freq_out);
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_set_pll);
+
+/**
+ * snd_soc_dai_set_bclk_ratio - configure BCLK to sample rate ratio.
+ * @dai: DAI
+ * @ratio: Ratio of BCLK to Sample rate.
+ *
+ * Configures the DAI for a preset BCLK to sample rate ratio.
+ */
+int snd_soc_dai_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio)
+{
+	if (dai->driver->ops->set_bclk_ratio)
+		return dai->driver->ops->set_bclk_ratio(dai, ratio);
+	else
+		return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_set_bclk_ratio);
+
+/**
+ * snd_soc_dai_set_fmt - configure DAI hardware audio format.
+ * @dai: DAI
+ * @fmt: SND_SOC_DAIFMT_* format value.
+ *
+ * Configures the DAI hardware format and clocking.
+ */
+int snd_soc_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+	if (dai->driver->ops->set_fmt == NULL)
+		return -ENOTSUPP;
+	return dai->driver->ops->set_fmt(dai, fmt);
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_set_fmt);
+
+/**
+ * snd_soc_xlate_tdm_slot - generate tx/rx slot mask.
+ * @slots: Number of slots in use.
+ * @tx_mask: bitmask representing active TX slots.
+ * @rx_mask: bitmask representing active RX slots.
+ *
+ * Generates the TDM tx and rx slot default masks for DAI.
+ */
+static int snd_soc_xlate_tdm_slot_mask(unsigned int slots,
+				       unsigned int *tx_mask,
+				       unsigned int *rx_mask)
+{
+	if (*tx_mask || *rx_mask)
+		return 0;
+
+	if (!slots)
+		return -EINVAL;
+
+	*tx_mask = (1 << slots) - 1;
+	*rx_mask = (1 << slots) - 1;
+
+	return 0;
+}
+
+/**
+ * snd_soc_dai_set_tdm_slot() - Configures a DAI for TDM operation
+ * @dai: The DAI to configure
+ * @tx_mask: bitmask representing active TX slots.
+ * @rx_mask: bitmask representing active RX slots.
+ * @slots: Number of slots in use.
+ * @slot_width: Width in bits for each slot.
+ *
+ * This function configures the specified DAI for TDM operation. @slot contains
+ * the total number of slots of the TDM stream and @slot_with the width of each
+ * slot in bit clock cycles. @tx_mask and @rx_mask are bitmasks specifying the
+ * active slots of the TDM stream for the specified DAI, i.e. which slots the
+ * DAI should write to or read from. If a bit is set the corresponding slot is
+ * active, if a bit is cleared the corresponding slot is inactive. Bit 0 maps to
+ * the first slot, bit 1 to the second slot and so on. The first active slot
+ * maps to the first channel of the DAI, the second active slot to the second
+ * channel and so on.
+ *
+ * TDM mode can be disabled by passing 0 for @slots. In this case @tx_mask,
+ * @rx_mask and @slot_width will be ignored.
+ *
+ * Returns 0 on success, a negative error code otherwise.
+ */
+int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
+			     unsigned int tx_mask, unsigned int rx_mask,
+			     int slots, int slot_width)
+{
+	if (dai->driver->ops->xlate_tdm_slot_mask)
+		dai->driver->ops->xlate_tdm_slot_mask(slots,
+						      &tx_mask, &rx_mask);
+	else
+		snd_soc_xlate_tdm_slot_mask(slots, &tx_mask, &rx_mask);
+
+	dai->tx_mask = tx_mask;
+	dai->rx_mask = rx_mask;
+
+	if (dai->driver->ops->set_tdm_slot)
+		return dai->driver->ops->set_tdm_slot(dai, tx_mask, rx_mask,
+						      slots, slot_width);
+	else
+		return -ENOTSUPP;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_set_tdm_slot);
+
+/**
+ * snd_soc_dai_set_channel_map - configure DAI audio channel map
+ * @dai: DAI
+ * @tx_num: how many TX channels
+ * @tx_slot: pointer to an array which imply the TX slot number channel
+ *           0~num-1 uses
+ * @rx_num: how many RX channels
+ * @rx_slot: pointer to an array which imply the RX slot number channel
+ *           0~num-1 uses
+ *
+ * configure the relationship between channel number and TDM slot number.
+ */
+int snd_soc_dai_set_channel_map(struct snd_soc_dai *dai,
+				unsigned int tx_num, unsigned int *tx_slot,
+				unsigned int rx_num, unsigned int *rx_slot)
+{
+	if (dai->driver->ops->set_channel_map)
+		return dai->driver->ops->set_channel_map(dai, tx_num, tx_slot,
+							 rx_num, rx_slot);
+	else
+		return -ENOTSUPP;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_set_channel_map);
+
+/**
+ * snd_soc_dai_get_channel_map - Get DAI audio channel map
+ * @dai: DAI
+ * @tx_num: how many TX channels
+ * @tx_slot: pointer to an array which imply the TX slot number channel
+ *           0~num-1 uses
+ * @rx_num: how many RX channels
+ * @rx_slot: pointer to an array which imply the RX slot number channel
+ *           0~num-1 uses
+ */
+int snd_soc_dai_get_channel_map(struct snd_soc_dai *dai,
+				unsigned int *tx_num, unsigned int *tx_slot,
+				unsigned int *rx_num, unsigned int *rx_slot)
+{
+	if (dai->driver->ops->get_channel_map)
+		return dai->driver->ops->get_channel_map(dai, tx_num, tx_slot,
+							 rx_num, rx_slot);
+	else
+		return -ENOTSUPP;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_get_channel_map);
+
+/**
+ * snd_soc_dai_set_tristate - configure DAI system or master clock.
+ * @dai: DAI
+ * @tristate: tristate enable
+ *
+ * Tristates the DAI so that others can use it.
+ */
+int snd_soc_dai_set_tristate(struct snd_soc_dai *dai, int tristate)
+{
+	if (dai->driver->ops->set_tristate)
+		return dai->driver->ops->set_tristate(dai, tristate);
+	else
+		return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_set_tristate);
+
+/**
+ * snd_soc_dai_digital_mute - configure DAI system or master clock.
+ * @dai: DAI
+ * @mute: mute enable
+ * @direction: stream to mute
+ *
+ * Mutes the DAI DAC.
+ */
+int snd_soc_dai_digital_mute(struct snd_soc_dai *dai, int mute,
+			     int direction)
+{
+	if (dai->driver->ops->mute_stream)
+		return dai->driver->ops->mute_stream(dai, mute, direction);
+	else if (direction == SNDRV_PCM_STREAM_PLAYBACK &&
+		 dai->driver->ops->digital_mute)
+		return dai->driver->ops->digital_mute(dai, mute);
+	else
+		return -ENOTSUPP;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_digital_mute);
+
+int snd_soc_dai_hw_params(struct snd_soc_dai *dai,
+			  struct snd_pcm_substream *substream,
+			  struct snd_pcm_hw_params *params)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	int ret;
+
+	/* perform any topology hw_params fixups before DAI  */
+	if (rtd->dai_link->be_hw_params_fixup) {
+		ret = rtd->dai_link->be_hw_params_fixup(rtd, params);
+		if (ret < 0) {
+			dev_err(rtd->dev,
+				"ASoC: hw_params topology fixup failed %d\n",
+				ret);
+			return ret;
+		}
+	}
+
+	if (dai->driver->ops->hw_params) {
+		ret = dai->driver->ops->hw_params(substream, params, dai);
+		if (ret < 0) {
+			dev_err(dai->dev, "ASoC: can't set %s hw params: %d\n",
+				dai->name, ret);
+			return ret;
+		}
+	}
+
+	return 0;
+}
+
+void snd_soc_dai_hw_free(struct snd_soc_dai *dai,
+			 struct snd_pcm_substream *substream)
+{
+	if (dai->driver->ops->hw_free)
+		dai->driver->ops->hw_free(substream, dai);
+}
+
+int snd_soc_dai_startup(struct snd_soc_dai *dai,
+			struct snd_pcm_substream *substream)
+{
+	int ret = 0;
+
+	if (dai->driver->ops->startup)
+		ret = dai->driver->ops->startup(substream, dai);
+
+	return ret;
+}
+
+void snd_soc_dai_shutdown(struct snd_soc_dai *dai,
+			 struct snd_pcm_substream *substream)
+{
+	if (dai->driver->ops->shutdown)
+		dai->driver->ops->shutdown(substream, dai);
+}
+
+int snd_soc_dai_prepare(struct snd_soc_dai *dai,
+			struct snd_pcm_substream *substream)
+{
+	int ret = 0;
+
+	if (dai->driver->ops->prepare)
+		ret = dai->driver->ops->prepare(substream, dai);
+
+	return ret;
+}
+
+int snd_soc_dai_trigger(struct snd_soc_dai *dai,
+			struct snd_pcm_substream *substream,
+			int cmd)
+{
+	int ret = 0;
+
+	if (dai->driver->ops->trigger)
+		ret = dai->driver->ops->trigger(substream, cmd, dai);
+
+	return ret;
+}
+
+int snd_soc_dai_bespoke_trigger(struct snd_soc_dai *dai,
+				struct snd_pcm_substream *substream,
+				int cmd)
+{
+	int ret = 0;
+
+	if (dai->driver->ops->bespoke_trigger)
+		ret = dai->driver->ops->bespoke_trigger(substream, cmd, dai);
+
+	return ret;
+}
+
+snd_pcm_sframes_t snd_soc_dai_delay(struct snd_soc_dai *dai,
+				    struct snd_pcm_substream *substream)
+{
+	int delay = 0;
+
+	if (dai->driver->ops->delay)
+		delay = dai->driver->ops->delay(substream, dai);
+
+	return delay;
+}
+
+void snd_soc_dai_suspend(struct snd_soc_dai *dai)
+{
+	if (dai->driver->suspend)
+		dai->driver->suspend(dai);
+}
+
+void snd_soc_dai_resume(struct snd_soc_dai *dai)
+{
+	if (dai->driver->resume)
+		dai->driver->resume(dai);
+}
+
+int snd_soc_dai_probe(struct snd_soc_dai *dai)
+{
+	if (dai->driver->probe)
+		return dai->driver->probe(dai);
+	return 0;
+}
+
+int snd_soc_dai_remove(struct snd_soc_dai *dai)
+{
+	if (dai->driver->remove)
+		return dai->driver->remove(dai);
+	return 0;
+}
+
+int snd_soc_dai_compress_new(struct snd_soc_dai *dai,
+			     struct snd_soc_pcm_runtime *rtd, int num)
+{
+	if (dai->driver->compress_new)
+		return dai->driver->compress_new(rtd, num);
+	return -ENOTSUPP;
+}
+
+/*
+ * snd_soc_dai_stream_valid() - check if a DAI supports the given stream
+ *
+ * Returns true if the DAI supports the indicated stream type.
+ */
+bool snd_soc_dai_stream_valid(struct snd_soc_dai *dai, int dir)
+{
+	struct snd_soc_pcm_stream *stream;
+
+	if (dir == SNDRV_PCM_STREAM_PLAYBACK)
+		stream = &dai->driver->playback;
+	else
+		stream = &dai->driver->capture;
+
+	/* If the codec specifies any channels at all, it supports the stream */
+	return stream->channels_min;
+}
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 2790c00735f3..b6378f025836 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -684,8 +684,8 @@ int snd_soc_dapm_force_bias_level(struct snd_soc_dapm_context *dapm,
 {
 	int ret = 0;
 
-	if (dapm->set_bias_level)
-		ret = dapm->set_bias_level(dapm, level);
+	if (dapm->component)
+		ret = snd_soc_component_set_bias_level(dapm->component, level);
 
 	if (ret == 0)
 		dapm->bias_level = level;
@@ -1129,6 +1129,34 @@ static int dapm_widget_list_create(struct snd_soc_dapm_widget_list **list,
 }
 
 /*
+ * Recursively reset the cached number of inputs or outputs for the specified
+ * widget and all widgets that can be reached via incoming or outcoming paths
+ * from the widget.
+ */
+static void invalidate_paths_ep(struct snd_soc_dapm_widget *widget,
+	enum snd_soc_dapm_direction dir)
+{
+	enum snd_soc_dapm_direction rdir = SND_SOC_DAPM_DIR_REVERSE(dir);
+	struct snd_soc_dapm_path *path;
+
+	widget->endpoints[dir] = -1;
+
+	snd_soc_dapm_widget_for_each_path(widget, rdir, path) {
+		if (path->weak || path->is_supply)
+			continue;
+
+		if (path->walking)
+			return;
+
+		if (path->connect) {
+			path->walking = 1;
+			invalidate_paths_ep(path->node[dir], dir);
+			path->walking = 0;
+		}
+	}
+}
+
+/*
  * Common implementation for is_connected_output_ep() and
  * is_connected_input_ep(). The function is inlined since the combined size of
  * the two specialized functions is only marginally larger then the size of the
@@ -1257,21 +1285,17 @@ int snd_soc_dapm_dai_get_connected_widgets(struct snd_soc_dai *dai, int stream,
 
 	mutex_lock_nested(&card->dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME);
 
-	/*
-	 * For is_connected_{output,input}_ep fully discover the graph we need
-	 * to reset the cached number of inputs and outputs.
-	 */
-	list_for_each_entry(w, &card->widgets, list) {
-		w->endpoints[SND_SOC_DAPM_DIR_IN] = -1;
-		w->endpoints[SND_SOC_DAPM_DIR_OUT] = -1;
-	}
-
-	if (stream == SNDRV_PCM_STREAM_PLAYBACK)
-		paths = is_connected_output_ep(dai->playback_widget, &widgets,
+	if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		w = dai->playback_widget;
+		invalidate_paths_ep(w, SND_SOC_DAPM_DIR_OUT);
+		paths = is_connected_output_ep(w, &widgets,
 				custom_stop_condition);
-	else
-		paths = is_connected_input_ep(dai->capture_widget, &widgets,
+	} else {
+		w = dai->capture_widget;
+		invalidate_paths_ep(w, SND_SOC_DAPM_DIR_IN);
+		paths = is_connected_input_ep(w, &widgets,
 				custom_stop_condition);
+	}
 
 	/* Drop starting point */
 	list_del(widgets.next);
@@ -1611,12 +1635,12 @@ static void dapm_seq_run(struct snd_soc_card *card,
 			if (!list_empty(&pending))
 				dapm_seq_run_coalesced(card, &pending);
 
-			if (cur_dapm && cur_dapm->seq_notifier) {
+			if (cur_dapm && cur_dapm->component) {
 				for (i = 0; i < ARRAY_SIZE(dapm_up_seq); i++)
 					if (sort[i] == cur_sort)
-						cur_dapm->seq_notifier(cur_dapm,
-								       i,
-								       cur_subseq);
+						snd_soc_component_seq_notifier(
+							cur_dapm->component,
+							i, cur_subseq);
 			}
 
 			if (cur_dapm && w->dapm != cur_dapm)
@@ -1674,11 +1698,12 @@ static void dapm_seq_run(struct snd_soc_card *card,
 	if (!list_empty(&pending))
 		dapm_seq_run_coalesced(card, &pending);
 
-	if (cur_dapm && cur_dapm->seq_notifier) {
+	if (cur_dapm && cur_dapm->component) {
 		for (i = 0; i < ARRAY_SIZE(dapm_up_seq); i++)
 			if (sort[i] == cur_sort)
-				cur_dapm->seq_notifier(cur_dapm,
-						       i, cur_subseq);
+				snd_soc_component_seq_notifier(
+					cur_dapm->component,
+					i, cur_subseq);
 	}
 
 	list_for_each_entry(d, &card->dapm_list, list) {
@@ -1912,6 +1937,7 @@ static int dapm_power_widgets(struct snd_soc_card *card, int event)
 	LIST_HEAD(down_list);
 	ASYNC_DOMAIN_EXCLUSIVE(async_domain);
 	enum snd_soc_bias_level bias;
+	int ret;
 
 	lockdep_assert_held(&card->dapm_mutex);
 
@@ -2028,8 +2054,12 @@ static int dapm_power_widgets(struct snd_soc_card *card, int event)
 
 	/* do we need to notify any clients that DAPM event is complete */
 	list_for_each_entry(d, &card->dapm_list, list) {
-		if (d->stream_event)
-			d->stream_event(d, event);
+		if (!d->component)
+			continue;
+
+		ret = snd_soc_component_stream_event(d->component, event);
+		if (ret < 0)
+			return ret;
 	}
 
 	pop_dbg(card->dev, card->pop_time,
@@ -2154,50 +2184,28 @@ static const struct file_operations dapm_bias_fops = {
 void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm,
 	struct dentry *parent)
 {
-	struct dentry *d;
-
 	if (!parent || IS_ERR(parent))
 		return;
 
 	dapm->debugfs_dapm = debugfs_create_dir("dapm", parent);
 
-	if (IS_ERR(dapm->debugfs_dapm)) {
-		dev_warn(dapm->dev,
-			 "ASoC: Failed to create DAPM debugfs directory %ld\n",
-			 PTR_ERR(dapm->debugfs_dapm));
-		return;
-	}
-
-	d = debugfs_create_file("bias_level", 0444,
-				dapm->debugfs_dapm, dapm,
-				&dapm_bias_fops);
-	if (IS_ERR(d))
-		dev_warn(dapm->dev,
-			 "ASoC: Failed to create bias level debugfs file: %ld\n",
-			 PTR_ERR(d));
+	debugfs_create_file("bias_level", 0444, dapm->debugfs_dapm, dapm,
+			    &dapm_bias_fops);
 }
 
 static void dapm_debugfs_add_widget(struct snd_soc_dapm_widget *w)
 {
 	struct snd_soc_dapm_context *dapm = w->dapm;
-	struct dentry *d;
 
 	if (!dapm->debugfs_dapm || !w->name)
 		return;
 
-	d = debugfs_create_file(w->name, 0444,
-				dapm->debugfs_dapm, w,
-				&dapm_widget_power_fops);
-	if (IS_ERR(d))
-		dev_warn(w->dapm->dev,
-			 "ASoC: Failed to create %s debugfs file: %ld\n",
-			 w->name, PTR_ERR(d));
+	debugfs_create_file(w->name, 0444, dapm->debugfs_dapm, w,
+			    &dapm_widget_power_fops);
 }
 
 static void dapm_debugfs_cleanup(struct snd_soc_dapm_context *dapm)
 {
-	if (!dapm->debugfs_dapm)
-		return;
 	debugfs_remove_recursive(dapm->debugfs_dapm);
 	dapm->debugfs_dapm = NULL;
 }
@@ -3766,25 +3774,70 @@ int snd_soc_dapm_new_controls(struct snd_soc_dapm_context *dapm,
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_new_controls);
 
-static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
-				  struct snd_kcontrol *kcontrol, int event)
+static int
+snd_soc_dai_link_event_pre_pmu(struct snd_soc_dapm_widget *w,
+			       struct snd_pcm_substream *substream)
 {
 	struct snd_soc_dapm_path *path;
 	struct snd_soc_dai *source, *sink;
-	struct snd_soc_pcm_runtime *rtd = w->priv;
-	const struct snd_soc_pcm_stream *config;
-	struct snd_pcm_substream substream;
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_pcm_hw_params *params = NULL;
+	const struct snd_soc_pcm_stream *config = NULL;
 	struct snd_pcm_runtime *runtime = NULL;
 	unsigned int fmt;
 	int ret = 0;
 
-	config = rtd->dai_link->params + rtd->params_select;
+	params = kzalloc(sizeof(*params), GFP_KERNEL);
+	if (!params)
+		return -ENOMEM;
 
-	if (WARN_ON(!config) ||
-	    WARN_ON(list_empty(&w->edges[SND_SOC_DAPM_DIR_OUT]) ||
-		    list_empty(&w->edges[SND_SOC_DAPM_DIR_IN])))
-		return -EINVAL;
+	runtime = kzalloc(sizeof(*runtime), GFP_KERNEL);
+	if (!runtime) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	substream->runtime = runtime;
+
+	substream->stream = SNDRV_PCM_STREAM_CAPTURE;
+	snd_soc_dapm_widget_for_each_source_path(w, path) {
+		source = path->source->priv;
+
+		ret = snd_soc_dai_startup(source, substream);
+		if (ret < 0) {
+			dev_err(source->dev,
+				"ASoC: startup() failed: %d\n", ret);
+			goto out;
+		}
+		source->active++;
+	}
+
+	substream->stream = SNDRV_PCM_STREAM_PLAYBACK;
+	snd_soc_dapm_widget_for_each_sink_path(w, path) {
+		sink = path->sink->priv;
+
+		ret = snd_soc_dai_startup(sink, substream);
+		if (ret < 0) {
+			dev_err(sink->dev,
+				"ASoC: startup() failed: %d\n", ret);
+			goto out;
+		}
+		sink->active++;
+	}
+
+	substream->hw_opened = 1;
+
+	/*
+	 * Note: getting the config after .startup() gives a chance to
+	 * either party on the link to alter the configuration if
+	 * necessary
+	 */
+	config = rtd->dai_link->params + rtd->params_select;
+	if (WARN_ON(!config)) {
+		dev_err(w->dapm->dev, "ASoC: link config missing\n");
+		ret = -EINVAL;
+		goto out;
+	}
 
 	/* Be a little careful as we don't want to overflow the mask array */
 	if (config->formats) {
@@ -3792,83 +3845,74 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
 	} else {
 		dev_warn(w->dapm->dev, "ASoC: Invalid format %llx specified\n",
 			 config->formats);
-		fmt = 0;
-	}
 
-	/* Currently very limited parameter selection */
-	params = kzalloc(sizeof(*params), GFP_KERNEL);
-	if (!params) {
-		ret = -ENOMEM;
+		ret = -EINVAL;
 		goto out;
 	}
-	snd_mask_set(hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT), fmt);
 
+	snd_mask_set(hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT), fmt);
 	hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min =
 		config->rate_min;
 	hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->max =
 		config->rate_max;
-
 	hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS)->min
 		= config->channels_min;
 	hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS)->max
 		= config->channels_max;
 
-	memset(&substream, 0, sizeof(substream));
+	substream->stream = SNDRV_PCM_STREAM_CAPTURE;
+	snd_soc_dapm_widget_for_each_source_path(w, path) {
+		source = path->source->priv;
 
-	/* Allocate a dummy snd_pcm_runtime for startup() and other ops() */
-	runtime = kzalloc(sizeof(*runtime), GFP_KERNEL);
-	if (!runtime) {
-		ret = -ENOMEM;
-		goto out;
+		ret = snd_soc_dai_hw_params(source, substream, params);
+		if (ret < 0)
+			goto out;
+
+		dapm_update_dai_unlocked(substream, params, source);
 	}
-	substream.runtime = runtime;
-	substream.private_data = rtd;
 
-	switch (event) {
-	case SND_SOC_DAPM_PRE_PMU:
-		substream.stream = SNDRV_PCM_STREAM_CAPTURE;
-		snd_soc_dapm_widget_for_each_source_path(w, path) {
-			source = path->source->priv;
+	substream->stream = SNDRV_PCM_STREAM_PLAYBACK;
+	snd_soc_dapm_widget_for_each_sink_path(w, path) {
+		sink = path->sink->priv;
 
-			if (source->driver->ops->startup) {
-				ret = source->driver->ops->startup(&substream,
-								   source);
-				if (ret < 0) {
-					dev_err(source->dev,
-						"ASoC: startup() failed: %d\n",
-						ret);
-					goto out;
-				}
-			}
-			source->active++;
-			ret = soc_dai_hw_params(&substream, params, source);
-			if (ret < 0)
-				goto out;
+		ret = snd_soc_dai_hw_params(sink, substream, params);
+		if (ret < 0)
+			goto out;
 
-			dapm_update_dai_unlocked(&substream, params, source);
-		}
+		dapm_update_dai_unlocked(substream, params, sink);
+	}
 
-		substream.stream = SNDRV_PCM_STREAM_PLAYBACK;
-		snd_soc_dapm_widget_for_each_sink_path(w, path) {
-			sink = path->sink->priv;
+	runtime->format = params_format(params);
+	runtime->subformat = params_subformat(params);
+	runtime->channels = params_channels(params);
+	runtime->rate = params_rate(params);
 
-			if (sink->driver->ops->startup) {
-				ret = sink->driver->ops->startup(&substream,
-								 sink);
-				if (ret < 0) {
-					dev_err(sink->dev,
-						"ASoC: startup() failed: %d\n",
-						ret);
-					goto out;
-				}
-			}
-			sink->active++;
-			ret = soc_dai_hw_params(&substream, params, sink);
-			if (ret < 0)
-				goto out;
+out:
+	if (ret < 0)
+		kfree(runtime);
+
+	kfree(params);
+	return ret;
+}
+
+static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
+				  struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_dapm_path *path;
+	struct snd_soc_dai *source, *sink;
+	struct snd_pcm_substream *substream = w->priv;
+	int ret = 0, saved_stream = substream->stream;
+
+	if (WARN_ON(list_empty(&w->edges[SND_SOC_DAPM_DIR_OUT]) ||
+		    list_empty(&w->edges[SND_SOC_DAPM_DIR_IN])))
+		return -EINVAL;
+
+	switch (event) {
+	case SND_SOC_DAPM_PRE_PMU:
+		ret = snd_soc_dai_link_event_pre_pmu(w, substream);
+		if (ret < 0)
+			goto out;
 
-			dapm_update_dai_unlocked(&substream, params, sink);
-		}
 		break;
 
 	case SND_SOC_DAPM_POST_PMU:
@@ -3896,41 +3940,45 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
 			ret = 0;
 		}
 
-		substream.stream = SNDRV_PCM_STREAM_CAPTURE;
+		substream->stream = SNDRV_PCM_STREAM_CAPTURE;
 		snd_soc_dapm_widget_for_each_source_path(w, path) {
 			source = path->source->priv;
+			snd_soc_dai_hw_free(source, substream);
+		}
 
-			if (source->driver->ops->hw_free)
-				source->driver->ops->hw_free(&substream,
-							     source);
+		substream->stream = SNDRV_PCM_STREAM_PLAYBACK;
+		snd_soc_dapm_widget_for_each_sink_path(w, path) {
+			sink = path->sink->priv;
+			snd_soc_dai_hw_free(sink, substream);
+		}
 
+		substream->stream = SNDRV_PCM_STREAM_CAPTURE;
+		snd_soc_dapm_widget_for_each_source_path(w, path) {
+			source = path->source->priv;
 			source->active--;
-			if (source->driver->ops->shutdown)
-				source->driver->ops->shutdown(&substream,
-							      source);
+			snd_soc_dai_shutdown(source, substream);
 		}
 
-		substream.stream = SNDRV_PCM_STREAM_PLAYBACK;
+		substream->stream = SNDRV_PCM_STREAM_PLAYBACK;
 		snd_soc_dapm_widget_for_each_sink_path(w, path) {
 			sink = path->sink->priv;
-
-			if (sink->driver->ops->hw_free)
-				sink->driver->ops->hw_free(&substream, sink);
-
 			sink->active--;
-			if (sink->driver->ops->shutdown)
-				sink->driver->ops->shutdown(&substream, sink);
+			snd_soc_dai_shutdown(sink, substream);
 		}
 		break;
 
+	case SND_SOC_DAPM_POST_PMD:
+		kfree(substream->runtime);
+		break;
+
 	default:
 		WARN(1, "Unknown event %d\n", event);
 		ret = -EINVAL;
 	}
 
 out:
-	kfree(runtime);
-	kfree(params);
+	/* Restore the substream direction */
+	substream->stream = saved_stream;
 	return ret;
 }
 
@@ -4053,10 +4101,11 @@ outfree_w_param:
 }
 
 static struct snd_soc_dapm_widget *
-snd_soc_dapm_new_dai(struct snd_soc_card *card, struct snd_soc_pcm_runtime *rtd,
-		     struct snd_soc_dapm_widget *source,
-		     struct snd_soc_dapm_widget *sink)
+snd_soc_dapm_new_dai(struct snd_soc_card *card,
+		     struct snd_pcm_substream *substream,
+		     char *id)
 {
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_dapm_widget template;
 	struct snd_soc_dapm_widget *w;
 	const char **w_param_text;
@@ -4065,7 +4114,7 @@ snd_soc_dapm_new_dai(struct snd_soc_card *card, struct snd_soc_pcm_runtime *rtd,
 	int ret;
 
 	link_name = devm_kasprintf(card->dev, GFP_KERNEL, "%s-%s",
-				   source->name, sink->name);
+				   rtd->dai_link->name, id);
 	if (!link_name)
 		return ERR_PTR(-ENOMEM);
 
@@ -4075,7 +4124,7 @@ snd_soc_dapm_new_dai(struct snd_soc_card *card, struct snd_soc_pcm_runtime *rtd,
 	template.name = link_name;
 	template.event = snd_soc_dai_link_event;
 	template.event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
-		SND_SOC_DAPM_PRE_PMD;
+		SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD;
 	template.kcontrol_news = NULL;
 
 	/* allocate memory for control, only in case of multiple configs */
@@ -4110,7 +4159,7 @@ snd_soc_dapm_new_dai(struct snd_soc_card *card, struct snd_soc_pcm_runtime *rtd,
 		goto outfree_kcontrol_news;
 	}
 
-	w->priv = rtd;
+	w->priv = substream;
 
 	return w;
 
@@ -4232,6 +4281,8 @@ static void dapm_connect_dai_link_widgets(struct snd_soc_card *card,
 	struct snd_soc_dai *codec_dai;
 	struct snd_soc_dapm_widget *playback = NULL, *capture = NULL;
 	struct snd_soc_dapm_widget *codec, *playback_cpu, *capture_cpu;
+	struct snd_pcm_substream *substream;
+	struct snd_pcm_str *streams = rtd->pcm->streams;
 	int i;
 
 	if (rtd->dai_link->params) {
@@ -4245,15 +4296,14 @@ static void dapm_connect_dai_link_widgets(struct snd_soc_card *card,
 	}
 
 	for_each_rtd_codec_dai(rtd, i, codec_dai) {
-
 		/* connect BE DAI playback if widgets are valid */
 		codec = codec_dai->playback_widget;
 
 		if (playback_cpu && codec) {
 			if (!playback) {
-				playback = snd_soc_dapm_new_dai(card, rtd,
-								playback_cpu,
-								codec);
+				substream = streams[SNDRV_PCM_STREAM_PLAYBACK].substream;
+				playback = snd_soc_dapm_new_dai(card, substream,
+								"playback");
 				if (IS_ERR(playback)) {
 					dev_err(rtd->dev,
 						"ASoC: Failed to create DAI %s: %ld\n",
@@ -4281,9 +4331,9 @@ static void dapm_connect_dai_link_widgets(struct snd_soc_card *card,
 
 		if (codec && capture_cpu) {
 			if (!capture) {
-				capture = snd_soc_dapm_new_dai(card, rtd,
-							       codec,
-							       capture_cpu);
+				substream = streams[SNDRV_PCM_STREAM_CAPTURE].substream;
+				capture = snd_soc_dapm_new_dai(card, substream,
+							       "capture");
 				if (IS_ERR(capture)) {
 					dev_err(rtd->dev,
 						"ASoC: Failed to create DAI %s: %ld\n",
@@ -4667,6 +4717,27 @@ void snd_soc_dapm_free(struct snd_soc_dapm_context *dapm)
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_free);
 
+void snd_soc_dapm_init(struct snd_soc_dapm_context *dapm,
+		       struct snd_soc_card *card,
+		       struct snd_soc_component *component)
+{
+	dapm->card		= card;
+	dapm->component		= component;
+	dapm->bias_level	= SND_SOC_BIAS_OFF;
+
+	if (component) {
+		dapm->dev		= component->dev;
+		dapm->idle_bias_off	= !component->driver->idle_bias_on,
+		dapm->suspend_bias_off	= component->driver->suspend_bias_off;
+	} else {
+		dapm->dev		= card->dev;
+	}
+
+	INIT_LIST_HEAD(&dapm->list);
+	list_add(&dapm->list, &card->dapm_list);
+}
+EXPORT_SYMBOL_GPL(snd_soc_dapm_init);
+
 static void soc_dapm_shutdown_dapm(struct snd_soc_dapm_context *dapm)
 {
 	struct snd_soc_card *card = dapm->card;
diff --git a/sound/soc/soc-generic-dmaengine-pcm.c b/sound/soc/soc-generic-dmaengine-pcm.c
index 748f5f641002..d93db2c2b527 100644
--- a/sound/soc/soc-generic-dmaengine-pcm.c
+++ b/sound/soc/soc-generic-dmaengine-pcm.c
@@ -306,6 +306,12 @@ static int dmaengine_pcm_new(struct snd_soc_pcm_runtime *rtd)
 
 		if (!dmaengine_pcm_can_report_residue(dev, pcm->chan[i]))
 			pcm->flags |= SND_DMAENGINE_PCM_FLAG_NO_RESIDUE;
+
+		if (rtd->pcm->streams[i].pcm->name[0] == '\0') {
+			strncpy(rtd->pcm->streams[i].pcm->name,
+				rtd->pcm->streams[i].pcm->id,
+				sizeof(rtd->pcm->streams[i].pcm->name));
+		}
 	}
 
 	return 0;
diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index c7b990abdbaa..a71d2340eb05 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -24,24 +24,6 @@ struct jack_gpio_tbl {
 };
 
 /**
- * snd_soc_component_set_jack - configure component jack.
- * @component: COMPONENTs
- * @jack: structure to use for the jack
- * @data: can be used if codec driver need extra data for configuring jack
- *
- * Configures and enables jack detection function.
- */
-int snd_soc_component_set_jack(struct snd_soc_component *component,
-			       struct snd_soc_jack *jack, void *data)
-{
-	if (component->driver->set_jack)
-		return component->driver->set_jack(component, jack, data);
-
-	return -ENOTSUPP;
-}
-EXPORT_SYMBOL_GPL(snd_soc_component_set_jack);
-
-/**
  * snd_soc_card_jack_new - Create a new jack
  * @card:  ASoC card
  * @id:    an identifying string for this jack
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 4878d22ebd8c..e163dde5eab1 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -15,7 +15,6 @@
 #include <linux/delay.h>
 #include <linux/pinctrl/consumer.h>
 #include <linux/pm_runtime.h>
-#include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/workqueue.h>
 #include <linux/export.h>
@@ -29,24 +28,6 @@
 
 #define DPCM_MAX_BE_USERS	8
 
-/*
- * snd_soc_dai_stream_valid() - check if a DAI supports the given stream
- *
- * Returns true if the DAI supports the indicated stream type.
- */
-static bool snd_soc_dai_stream_valid(struct snd_soc_dai *dai, int stream)
-{
-	struct snd_soc_pcm_stream *codec_stream;
-
-	if (stream == SNDRV_PCM_STREAM_PLAYBACK)
-		codec_stream = &dai->driver->playback;
-	else
-		codec_stream = &dai->driver->capture;
-
-	/* If the codec specifies any channels at all, it supports the stream */
-	return codec_stream->channels_min;
-}
-
 /**
  * snd_soc_runtime_activate() - Increment active count for PCM runtime components
  * @rtd: ASoC PCM runtime that is activated
@@ -55,7 +36,7 @@ static bool snd_soc_dai_stream_valid(struct snd_soc_dai *dai, int stream)
  * Increments the active count for all the DAIs and components attached to a PCM
  * runtime. Should typically be called when a stream is opened.
  *
- * Must be called with the rtd->pcm_mutex being held
+ * Must be called with the rtd->card->pcm_mutex being held
  */
 void snd_soc_runtime_activate(struct snd_soc_pcm_runtime *rtd, int stream)
 {
@@ -63,7 +44,7 @@ void snd_soc_runtime_activate(struct snd_soc_pcm_runtime *rtd, int stream)
 	struct snd_soc_dai *codec_dai;
 	int i;
 
-	lockdep_assert_held(&rtd->pcm_mutex);
+	lockdep_assert_held(&rtd->card->pcm_mutex);
 
 	if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
 		cpu_dai->playback_active++;
@@ -91,7 +72,7 @@ void snd_soc_runtime_activate(struct snd_soc_pcm_runtime *rtd, int stream)
  * Decrements the active count for all the DAIs and components attached to a PCM
  * runtime. Should typically be called when a stream is closed.
  *
- * Must be called with the rtd->pcm_mutex being held
+ * Must be called with the rtd->card->pcm_mutex being held
  */
 void snd_soc_runtime_deactivate(struct snd_soc_pcm_runtime *rtd, int stream)
 {
@@ -99,7 +80,7 @@ void snd_soc_runtime_deactivate(struct snd_soc_pcm_runtime *rtd, int stream)
 	struct snd_soc_dai *codec_dai;
 	int i;
 
-	lockdep_assert_held(&rtd->pcm_mutex);
+	lockdep_assert_held(&rtd->card->pcm_mutex);
 
 	if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
 		cpu_dai->playback_active--;
@@ -458,19 +439,15 @@ static int soc_pcm_components_open(struct snd_pcm_substream *substream,
 		component = rtdcom->component;
 		*last = component;
 
-		if (component->driver->module_get_upon_open &&
-		    !try_module_get(component->dev->driver->owner)) {
+		ret = snd_soc_component_module_get_when_open(component);
+		if (ret < 0) {
 			dev_err(component->dev,
 				"ASoC: can't get module %s\n",
 				component->name);
-			return -ENODEV;
+			return ret;
 		}
 
-		if (!component->driver->ops ||
-		    !component->driver->ops->open)
-			continue;
-
-		ret = component->driver->ops->open(substream);
+		ret = snd_soc_component_open(component, substream);
 		if (ret < 0) {
 			dev_err(component->dev,
 				"ASoC: can't open component %s: %d\n",
@@ -488,6 +465,7 @@ static int soc_pcm_components_close(struct snd_pcm_substream *substream,
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_rtdcom_list *rtdcom;
 	struct snd_soc_component *component;
+	int ret = 0;
 
 	for_each_rtdcom(rtd, rtdcom) {
 		component = rtdcom->component;
@@ -495,15 +473,11 @@ static int soc_pcm_components_close(struct snd_pcm_substream *substream,
 		if (component == last)
 			break;
 
-		if (component->driver->ops &&
-		    component->driver->ops->close)
-			component->driver->ops->close(substream);
-
-		if (component->driver->module_get_upon_open)
-			module_put(component->dev->driver->owner);
+		ret |= snd_soc_component_close(component, substream);
+		snd_soc_component_module_put_when_close(component);
 	}
 
-	return 0;
+	return ret;
 }
 
 /*
@@ -532,16 +506,14 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
 		pm_runtime_get_sync(component->dev);
 	}
 
-	mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
+	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
 	/* startup the audio subsystem */
-	if (cpu_dai->driver->ops->startup) {
-		ret = cpu_dai->driver->ops->startup(substream, cpu_dai);
-		if (ret < 0) {
-			dev_err(cpu_dai->dev, "ASoC: can't open interface"
-				" %s: %d\n", cpu_dai->name, ret);
-			goto out;
-		}
+	ret = snd_soc_dai_startup(cpu_dai, substream);
+	if (ret < 0) {
+		dev_err(cpu_dai->dev, "ASoC: can't open interface %s: %d\n",
+			cpu_dai->name, ret);
+		goto out;
 	}
 
 	ret = soc_pcm_components_open(substream, &component);
@@ -549,15 +521,12 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
 		goto component_err;
 
 	for_each_rtd_codec_dai(rtd, i, codec_dai) {
-		if (codec_dai->driver->ops->startup) {
-			ret = codec_dai->driver->ops->startup(substream,
-							      codec_dai);
-			if (ret < 0) {
-				dev_err(codec_dai->dev,
-					"ASoC: can't open codec %s: %d\n",
-					codec_dai->name, ret);
-				goto codec_dai_err;
-			}
+		ret = snd_soc_dai_startup(codec_dai, substream);
+		if (ret < 0) {
+			dev_err(codec_dai->dev,
+				"ASoC: can't open codec %s: %d\n",
+				codec_dai->name, ret);
+			goto codec_dai_err;
 		}
 
 		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
@@ -635,7 +604,7 @@ dynamic:
 
 	snd_soc_runtime_activate(rtd, substream->stream);
 
-	mutex_unlock(&rtd->pcm_mutex);
+	mutex_unlock(&rtd->card->pcm_mutex);
 	return 0;
 
 config_err:
@@ -646,18 +615,15 @@ machine_err:
 	i = rtd->num_codecs;
 
 codec_dai_err:
-	for_each_rtd_codec_dai_rollback(rtd, i, codec_dai) {
-		if (codec_dai->driver->ops->shutdown)
-			codec_dai->driver->ops->shutdown(substream, codec_dai);
-	}
+	for_each_rtd_codec_dai_rollback(rtd, i, codec_dai)
+		snd_soc_dai_shutdown(codec_dai, substream);
 
 component_err:
 	soc_pcm_components_close(substream, component);
 
-	if (cpu_dai->driver->ops->shutdown)
-		cpu_dai->driver->ops->shutdown(substream, cpu_dai);
+	snd_soc_dai_shutdown(cpu_dai, substream);
 out:
-	mutex_unlock(&rtd->pcm_mutex);
+	mutex_unlock(&rtd->card->pcm_mutex);
 
 	for_each_rtdcom(rtd, rtdcom) {
 		component = rtdcom->component;
@@ -687,7 +653,7 @@ static void close_delayed_work(struct work_struct *work)
 			container_of(work, struct snd_soc_pcm_runtime, delayed_work.work);
 	struct snd_soc_dai *codec_dai = rtd->codec_dais[0];
 
-	mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
+	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
 	dev_dbg(rtd->dev, "ASoC: pop wq checking: %s status: %s waiting: %s\n",
 		 codec_dai->driver->playback.stream_name,
@@ -701,7 +667,17 @@ static void close_delayed_work(struct work_struct *work)
 					  SND_SOC_DAPM_STREAM_STOP);
 	}
 
-	mutex_unlock(&rtd->pcm_mutex);
+	mutex_unlock(&rtd->card->pcm_mutex);
+}
+
+static void codec2codec_close_delayed_work(struct work_struct *work)
+{
+	/*
+	 * Currently nothing to do for c2c links
+	 * Since c2c links are internal nodes in the DAPM graph and
+	 * don't interface with the outside world or application layer
+	 * we don't have to do any special handling on close.
+	 */
 }
 
 /*
@@ -718,7 +694,7 @@ static int soc_pcm_close(struct snd_pcm_substream *substream)
 	struct snd_soc_dai *codec_dai;
 	int i;
 
-	mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
+	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
 	snd_soc_runtime_deactivate(rtd, substream->stream);
 
@@ -733,13 +709,10 @@ static int soc_pcm_close(struct snd_pcm_substream *substream)
 
 	snd_soc_dai_digital_mute(cpu_dai, 1, substream->stream);
 
-	if (cpu_dai->driver->ops->shutdown)
-		cpu_dai->driver->ops->shutdown(substream, cpu_dai);
+	snd_soc_dai_shutdown(cpu_dai, substream);
 
-	for_each_rtd_codec_dai(rtd, i, codec_dai) {
-		if (codec_dai->driver->ops->shutdown)
-			codec_dai->driver->ops->shutdown(substream, codec_dai);
-	}
+	for_each_rtd_codec_dai(rtd, i, codec_dai)
+		snd_soc_dai_shutdown(codec_dai, substream);
 
 	if (rtd->dai_link->ops->shutdown)
 		rtd->dai_link->ops->shutdown(substream);
@@ -765,7 +738,7 @@ static int soc_pcm_close(struct snd_pcm_substream *substream)
 					  SND_SOC_DAPM_STREAM_STOP);
 	}
 
-	mutex_unlock(&rtd->pcm_mutex);
+	mutex_unlock(&rtd->card->pcm_mutex);
 
 	for_each_rtdcom(rtd, rtdcom) {
 		component = rtdcom->component;
@@ -798,7 +771,7 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
 	struct snd_soc_dai *codec_dai;
 	int i, ret = 0;
 
-	mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
+	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
 	if (rtd->dai_link->ops->prepare) {
 		ret = rtd->dai_link->ops->prepare(substream);
@@ -812,11 +785,7 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
 	for_each_rtdcom(rtd, rtdcom) {
 		component = rtdcom->component;
 
-		if (!component->driver->ops ||
-		    !component->driver->ops->prepare)
-			continue;
-
-		ret = component->driver->ops->prepare(substream);
+		ret = snd_soc_component_prepare(component, substream);
 		if (ret < 0) {
 			dev_err(component->dev,
 				"ASoC: platform prepare error: %d\n", ret);
@@ -825,27 +794,22 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
 	}
 
 	for_each_rtd_codec_dai(rtd, i, codec_dai) {
-		if (codec_dai->driver->ops->prepare) {
-			ret = codec_dai->driver->ops->prepare(substream,
-							      codec_dai);
-			if (ret < 0) {
-				dev_err(codec_dai->dev,
-					"ASoC: codec DAI prepare error: %d\n",
-					ret);
-				goto out;
-			}
-		}
-	}
-
-	if (cpu_dai->driver->ops->prepare) {
-		ret = cpu_dai->driver->ops->prepare(substream, cpu_dai);
+		ret = snd_soc_dai_prepare(codec_dai, substream);
 		if (ret < 0) {
-			dev_err(cpu_dai->dev,
-				"ASoC: cpu DAI prepare error: %d\n", ret);
+			dev_err(codec_dai->dev,
+				"ASoC: codec DAI prepare error: %d\n",
+				ret);
 			goto out;
 		}
 	}
 
+	ret = snd_soc_dai_prepare(cpu_dai, substream);
+	if (ret < 0) {
+		dev_err(cpu_dai->dev,
+			"ASoC: cpu DAI prepare error: %d\n", ret);
+		goto out;
+	}
+
 	/* cancel any delayed stream shutdown that is pending */
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
 	    rtd->pop_wait) {
@@ -862,7 +826,7 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
 	snd_soc_dai_digital_mute(cpu_dai, 0, substream->stream);
 
 out:
-	mutex_unlock(&rtd->pcm_mutex);
+	mutex_unlock(&rtd->card->pcm_mutex);
 	return ret;
 }
 
@@ -877,42 +841,13 @@ static void soc_pcm_codec_params_fixup(struct snd_pcm_hw_params *params,
 	interval->max = channels;
 }
 
-int soc_dai_hw_params(struct snd_pcm_substream *substream,
-		      struct snd_pcm_hw_params *params,
-		      struct snd_soc_dai *dai)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	int ret;
-
-	/* perform any topology hw_params fixups before DAI  */
-	if (rtd->dai_link->be_hw_params_fixup) {
-		ret = rtd->dai_link->be_hw_params_fixup(rtd, params);
-		if (ret < 0) {
-			dev_err(rtd->dev,
-				"ASoC: hw_params topology fixup failed %d\n",
-				ret);
-			return ret;
-		}
-	}
-
-	if (dai->driver->ops->hw_params) {
-		ret = dai->driver->ops->hw_params(substream, params, dai);
-		if (ret < 0) {
-			dev_err(dai->dev, "ASoC: can't set %s hw params: %d\n",
-				dai->name, ret);
-			return ret;
-		}
-	}
-
-	return 0;
-}
-
 static int soc_pcm_components_hw_free(struct snd_pcm_substream *substream,
 				      struct snd_soc_component *last)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_rtdcom_list *rtdcom;
 	struct snd_soc_component *component;
+	int ret = 0;
 
 	for_each_rtdcom(rtd, rtdcom) {
 		component = rtdcom->component;
@@ -920,14 +855,10 @@ static int soc_pcm_components_hw_free(struct snd_pcm_substream *substream,
 		if (component == last)
 			break;
 
-		if (!component->driver->ops ||
-		    !component->driver->ops->hw_free)
-			continue;
-
-		component->driver->ops->hw_free(substream);
+		ret |= snd_soc_component_hw_free(component, substream);
 	}
 
-	return 0;
+	return ret;
 }
 
 /*
@@ -945,7 +876,7 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
 	struct snd_soc_dai *codec_dai;
 	int i, ret = 0;
 
-	mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
+	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 	if (rtd->dai_link->ops->hw_params) {
 		ret = rtd->dai_link->ops->hw_params(substream, params);
 		if (ret < 0) {
@@ -989,7 +920,8 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
 			soc_pcm_codec_params_fixup(&codec_params,
 						   codec_dai->rx_mask);
 
-		ret = soc_dai_hw_params(substream, &codec_params, codec_dai);
+		ret = snd_soc_dai_hw_params(codec_dai, substream,
+					    &codec_params);
 		if(ret < 0)
 			goto codec_err;
 
@@ -1001,7 +933,7 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
 		snd_soc_dapm_update_dai(substream, &codec_params, codec_dai);
 	}
 
-	ret = soc_dai_hw_params(substream, params, cpu_dai);
+	ret = snd_soc_dai_hw_params(cpu_dai, substream, params);
 	if (ret < 0)
 		goto interface_err;
 
@@ -1016,11 +948,7 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
 	for_each_rtdcom(rtd, rtdcom) {
 		component = rtdcom->component;
 
-		if (!component->driver->ops ||
-		    !component->driver->ops->hw_params)
-			continue;
-
-		ret = component->driver->ops->hw_params(substream, params);
+		ret = snd_soc_component_hw_params(component, substream, params);
 		if (ret < 0) {
 			dev_err(component->dev,
 				"ASoC: %s hw params failed: %d\n",
@@ -1034,14 +962,13 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
         if (ret)
 		goto component_err;
 out:
-	mutex_unlock(&rtd->pcm_mutex);
+	mutex_unlock(&rtd->card->pcm_mutex);
 	return ret;
 
 component_err:
 	soc_pcm_components_hw_free(substream, component);
 
-	if (cpu_dai->driver->ops->hw_free)
-		cpu_dai->driver->ops->hw_free(substream, cpu_dai);
+	snd_soc_dai_hw_free(cpu_dai, substream);
 	cpu_dai->rate = 0;
 
 interface_err:
@@ -1052,15 +979,14 @@ codec_err:
 		if (!snd_soc_dai_stream_valid(codec_dai, substream->stream))
 			continue;
 
-		if (codec_dai->driver->ops->hw_free)
-			codec_dai->driver->ops->hw_free(substream, codec_dai);
+		snd_soc_dai_hw_free(codec_dai, substream);
 		codec_dai->rate = 0;
 	}
 
 	if (rtd->dai_link->ops->hw_free)
 		rtd->dai_link->ops->hw_free(substream);
 
-	mutex_unlock(&rtd->pcm_mutex);
+	mutex_unlock(&rtd->card->pcm_mutex);
 	return ret;
 }
 
@@ -1075,7 +1001,7 @@ static int soc_pcm_hw_free(struct snd_pcm_substream *substream)
 	bool playback = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
 	int i;
 
-	mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
+	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
 	/* clear the corresponding DAIs parameters when going to be inactive */
 	if (cpu_dai->active == 1) {
@@ -1112,14 +1038,12 @@ static int soc_pcm_hw_free(struct snd_pcm_substream *substream)
 		if (!snd_soc_dai_stream_valid(codec_dai, substream->stream))
 			continue;
 
-		if (codec_dai->driver->ops->hw_free)
-			codec_dai->driver->ops->hw_free(substream, codec_dai);
+		snd_soc_dai_hw_free(codec_dai, substream);
 	}
 
-	if (cpu_dai->driver->ops->hw_free)
-		cpu_dai->driver->ops->hw_free(substream, cpu_dai);
+	snd_soc_dai_hw_free(cpu_dai, substream);
 
-	mutex_unlock(&rtd->pcm_mutex);
+	mutex_unlock(&rtd->card->pcm_mutex);
 	return 0;
 }
 
@@ -1133,31 +1057,22 @@ static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 	int i, ret;
 
 	for_each_rtd_codec_dai(rtd, i, codec_dai) {
-		if (codec_dai->driver->ops->trigger) {
-			ret = codec_dai->driver->ops->trigger(substream,
-							      cmd, codec_dai);
-			if (ret < 0)
-				return ret;
-		}
+		ret = snd_soc_dai_trigger(codec_dai, substream, cmd);
+		if (ret < 0)
+			return ret;
 	}
 
 	for_each_rtdcom(rtd, rtdcom) {
 		component = rtdcom->component;
 
-		if (!component->driver->ops ||
-		    !component->driver->ops->trigger)
-			continue;
-
-		ret = component->driver->ops->trigger(substream, cmd);
+		ret = snd_soc_component_trigger(component, substream, cmd);
 		if (ret < 0)
 			return ret;
 	}
 
-	if (cpu_dai->driver->ops->trigger) {
-		ret = cpu_dai->driver->ops->trigger(substream, cmd, cpu_dai);
-		if (ret < 0)
-			return ret;
-	}
+	snd_soc_dai_trigger(cpu_dai, substream, cmd);
+	if (ret < 0)
+		return ret;
 
 	if (rtd->dai_link->ops->trigger) {
 		ret = rtd->dai_link->ops->trigger(substream, cmd);
@@ -1177,19 +1092,15 @@ static int soc_pcm_bespoke_trigger(struct snd_pcm_substream *substream,
 	int i, ret;
 
 	for_each_rtd_codec_dai(rtd, i, codec_dai) {
-		if (codec_dai->driver->ops->bespoke_trigger) {
-			ret = codec_dai->driver->ops->bespoke_trigger(substream,
-								cmd, codec_dai);
-			if (ret < 0)
-				return ret;
-		}
-	}
-
-	if (cpu_dai->driver->ops->bespoke_trigger) {
-		ret = cpu_dai->driver->ops->bespoke_trigger(substream, cmd, cpu_dai);
+		ret = snd_soc_dai_bespoke_trigger(codec_dai, substream, cmd);
 		if (ret < 0)
 			return ret;
 	}
+
+	snd_soc_dai_bespoke_trigger(cpu_dai, substream, cmd);
+	if (ret < 0)
+		return ret;
+
 	return 0;
 }
 /*
@@ -1200,8 +1111,6 @@ static int soc_pcm_bespoke_trigger(struct snd_pcm_substream *substream,
 static snd_pcm_uframes_t soc_pcm_pointer(struct snd_pcm_substream *substream)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_component *component;
-	struct snd_soc_rtdcom_list *rtdcom;
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 	struct snd_soc_dai *codec_dai;
 	struct snd_pcm_runtime *runtime = substream->runtime;
@@ -1213,28 +1122,16 @@ static snd_pcm_uframes_t soc_pcm_pointer(struct snd_pcm_substream *substream)
 	/* clearing the previous total delay */
 	runtime->delay = 0;
 
-	for_each_rtdcom(rtd, rtdcom) {
-		component = rtdcom->component;
-
-		if (!component->driver->ops ||
-		    !component->driver->ops->pointer)
-			continue;
+	offset = snd_soc_pcm_component_pointer(substream);
 
-		/* FIXME: use 1st pointer */
-		offset = component->driver->ops->pointer(substream);
-		break;
-	}
 	/* base delay if assigned in pointer callback */
 	delay = runtime->delay;
 
-	if (cpu_dai->driver->ops->delay)
-		delay += cpu_dai->driver->ops->delay(substream, cpu_dai);
+	delay += snd_soc_dai_delay(cpu_dai, substream);
 
 	for_each_rtd_codec_dai(rtd, i, codec_dai) {
-		if (codec_dai->driver->ops->delay)
-			codec_delay = max(codec_delay,
-					codec_dai->driver->ops->delay(substream,
-								    codec_dai));
+		codec_delay = max(codec_delay,
+				  snd_soc_dai_delay(codec_dai, substream));
 	}
 	delay += codec_delay;
 
@@ -1274,9 +1171,9 @@ static int dpcm_be_connect(struct snd_soc_pcm_runtime *fe,
 			stream ? "<-" : "->", be->dai_link->name);
 
 #ifdef CONFIG_DEBUG_FS
-	if (fe->debugfs_dpcm_root)
-		dpcm->debugfs_state = debugfs_create_u32(be->dai_link->name, 0644,
-				fe->debugfs_dpcm_root, &dpcm->state);
+	dpcm->debugfs_state = debugfs_create_dir(be->dai_link->name,
+						 fe->debugfs_dpcm_root);
+	debugfs_create_u32("state", 0644, dpcm->debugfs_state, &dpcm->state);
 #endif
 	return 1;
 }
@@ -1331,7 +1228,7 @@ void dpcm_be_disconnect(struct snd_soc_pcm_runtime *fe, int stream)
 		dpcm_be_reparent(fe, dpcm->be, stream);
 
 #ifdef CONFIG_DEBUG_FS
-		debugfs_remove(dpcm->debugfs_state);
+		debugfs_remove_recursive(dpcm->debugfs_state);
 #endif
 		spin_lock_irqsave(&fe->card->dpcm_lock, flags);
 		list_del(&dpcm->list_be);
@@ -2556,27 +2453,6 @@ out:
 	return ret;
 }
 
-static int soc_pcm_ioctl(struct snd_pcm_substream *substream,
-		     unsigned int cmd, void *arg)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_component *component;
-	struct snd_soc_rtdcom_list *rtdcom;
-
-	for_each_rtdcom(rtd, rtdcom) {
-		component = rtdcom->component;
-
-		if (!component->driver->ops ||
-		    !component->driver->ops->ioctl)
-			continue;
-
-		/* FIXME: use 1st ioctl */
-		return component->driver->ops->ioctl(substream, cmd, arg);
-	}
-
-	return snd_pcm_lib_ioctl(substream, cmd, arg);
-}
-
 static int dpcm_run_update_shutdown(struct snd_soc_pcm_runtime *fe, int stream)
 {
 	struct snd_pcm_substream *substream =
@@ -2749,8 +2625,8 @@ static int soc_dpcm_fe_runtime_update(struct snd_soc_pcm_runtime *fe, int new)
 		new ? "new" : "old", fe->dai_link->name);
 
 	/* skip if FE doesn't have playback capability */
-	if (!fe->cpu_dai->driver->playback.channels_min ||
-	    !fe->codec_dai->driver->playback.channels_min)
+	if (!snd_soc_dai_stream_valid(fe->cpu_dai,   SNDRV_PCM_STREAM_PLAYBACK) ||
+	    !snd_soc_dai_stream_valid(fe->codec_dai, SNDRV_PCM_STREAM_PLAYBACK))
 		goto capture;
 
 	/* skip if FE isn't currently playing */
@@ -2780,8 +2656,8 @@ static int soc_dpcm_fe_runtime_update(struct snd_soc_pcm_runtime *fe, int new)
 
 capture:
 	/* skip if FE doesn't have capture capability */
-	if (!fe->cpu_dai->driver->capture.channels_min ||
-	    !fe->codec_dai->driver->capture.channels_min)
+	if (!snd_soc_dai_stream_valid(fe->cpu_dai,   SNDRV_PCM_STREAM_CAPTURE) ||
+	    !snd_soc_dai_stream_valid(fe->codec_dai, SNDRV_PCM_STREAM_CAPTURE))
 		return 0;
 
 	/* skip if FE isn't currently capturing */
@@ -2929,149 +2805,10 @@ static int dpcm_fe_dai_close(struct snd_pcm_substream *fe_substream)
 static void soc_pcm_private_free(struct snd_pcm *pcm)
 {
 	struct snd_soc_pcm_runtime *rtd = pcm->private_data;
-	struct snd_soc_rtdcom_list *rtdcom;
-	struct snd_soc_component *component;
 
 	/* need to sync the delayed work before releasing resources */
 	flush_delayed_work(&rtd->delayed_work);
-	for_each_rtdcom(rtd, rtdcom) {
-		component = rtdcom->component;
-
-		if (component->driver->pcm_free)
-			component->driver->pcm_free(pcm);
-	}
-}
-
-static int soc_rtdcom_ack(struct snd_pcm_substream *substream)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_rtdcom_list *rtdcom;
-	struct snd_soc_component *component;
-
-	for_each_rtdcom(rtd, rtdcom) {
-		component = rtdcom->component;
-
-		if (!component->driver->ops ||
-		    !component->driver->ops->ack)
-			continue;
-
-		/* FIXME. it returns 1st ask now */
-		return component->driver->ops->ack(substream);
-	}
-
-	return -EINVAL;
-}
-
-static int soc_rtdcom_copy_user(struct snd_pcm_substream *substream, int channel,
-				unsigned long pos, void __user *buf,
-				unsigned long bytes)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_rtdcom_list *rtdcom;
-	struct snd_soc_component *component;
-
-	for_each_rtdcom(rtd, rtdcom) {
-		component = rtdcom->component;
-
-		if (!component->driver->ops ||
-		    !component->driver->ops->copy_user)
-			continue;
-
-		/* FIXME. it returns 1st copy now */
-		return component->driver->ops->copy_user(substream, channel,
-							 pos, buf, bytes);
-	}
-
-	return -EINVAL;
-}
-
-static int soc_rtdcom_copy_kernel(struct snd_pcm_substream *substream, int channel,
-				  unsigned long pos, void *buf, unsigned long bytes)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_rtdcom_list *rtdcom;
-	struct snd_soc_component *component;
-
-	for_each_rtdcom(rtd, rtdcom) {
-		component = rtdcom->component;
-
-		if (!component->driver->ops ||
-		    !component->driver->ops->copy_kernel)
-			continue;
-
-		/* FIXME. it returns 1st copy now */
-		return component->driver->ops->copy_kernel(substream, channel,
-							   pos, buf, bytes);
-	}
-
-	return -EINVAL;
-}
-
-static int soc_rtdcom_fill_silence(struct snd_pcm_substream *substream, int channel,
-				   unsigned long pos, unsigned long bytes)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_rtdcom_list *rtdcom;
-	struct snd_soc_component *component;
-
-	for_each_rtdcom(rtd, rtdcom) {
-		component = rtdcom->component;
-
-		if (!component->driver->ops ||
-		    !component->driver->ops->fill_silence)
-			continue;
-
-		/* FIXME. it returns 1st silence now */
-		return component->driver->ops->fill_silence(substream, channel,
-							    pos, bytes);
-	}
-
-	return -EINVAL;
-}
-
-static struct page *soc_rtdcom_page(struct snd_pcm_substream *substream,
-				    unsigned long offset)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_rtdcom_list *rtdcom;
-	struct snd_soc_component *component;
-	struct page *page;
-
-	for_each_rtdcom(rtd, rtdcom) {
-		component = rtdcom->component;
-
-		if (!component->driver->ops ||
-		    !component->driver->ops->page)
-			continue;
-
-		/* FIXME. it returns 1st page now */
-		page = component->driver->ops->page(substream, offset);
-		if (page)
-			return page;
-	}
-
-	return NULL;
-}
-
-static int soc_rtdcom_mmap(struct snd_pcm_substream *substream,
-			   struct vm_area_struct *vma)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_rtdcom_list *rtdcom;
-	struct snd_soc_component *component;
-
-	for_each_rtdcom(rtd, rtdcom) {
-		component = rtdcom->component;
-
-		if (!component->driver->ops ||
-		    !component->driver->ops->mmap)
-			continue;
-
-		/* FIXME. it returns 1st mmap now */
-		return component->driver->ops->mmap(substream, vma);
-	}
-
-	return -EINVAL;
+	snd_soc_pcm_component_free(pcm);
 }
 
 /* create a new pcm */
@@ -3079,7 +2816,6 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
 {
 	struct snd_soc_dai *codec_dai;
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-	struct snd_soc_component *component;
 	struct snd_soc_rtdcom_list *rtdcom;
 	struct snd_pcm *pcm;
 	char new_name[64];
@@ -3090,15 +2826,23 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
 		playback = rtd->dai_link->dpcm_playback;
 		capture = rtd->dai_link->dpcm_capture;
 	} else {
+		/* Adapt stream for codec2codec links */
+		struct snd_soc_pcm_stream *cpu_capture = rtd->dai_link->params ?
+			&cpu_dai->driver->playback : &cpu_dai->driver->capture;
+		struct snd_soc_pcm_stream *cpu_playback = rtd->dai_link->params ?
+			&cpu_dai->driver->capture : &cpu_dai->driver->playback;
+
 		for_each_rtd_codec_dai(rtd, i, codec_dai) {
-			if (codec_dai->driver->playback.channels_min)
+			if (snd_soc_dai_stream_valid(codec_dai, SNDRV_PCM_STREAM_PLAYBACK) &&
+			    snd_soc_dai_stream_valid(cpu_dai,   SNDRV_PCM_STREAM_PLAYBACK))
 				playback = 1;
-			if (codec_dai->driver->capture.channels_min)
+			if (snd_soc_dai_stream_valid(codec_dai, SNDRV_PCM_STREAM_CAPTURE) &&
+			    snd_soc_dai_stream_valid(cpu_dai,   SNDRV_PCM_STREAM_CAPTURE))
 				capture = 1;
 		}
 
-		capture = capture && cpu_dai->driver->capture.channels_min;
-		playback = playback && cpu_dai->driver->playback.channels_min;
+		capture = capture && cpu_capture->channels_min;
+		playback = playback && cpu_playback->channels_min;
 	}
 
 	if (rtd->dai_link->playback_only) {
@@ -3112,7 +2856,13 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
 	}
 
 	/* create the PCM */
-	if (rtd->dai_link->no_pcm) {
+	if (rtd->dai_link->params) {
+		snprintf(new_name, sizeof(new_name), "codec2codec(%s)",
+			 rtd->dai_link->stream_name);
+
+		ret = snd_pcm_new_internal(rtd->card->snd_card, new_name, num,
+					   playback, capture, &pcm);
+	} else if (rtd->dai_link->no_pcm) {
 		snprintf(new_name, sizeof(new_name), "(%s)",
 			rtd->dai_link->stream_name);
 
@@ -3139,13 +2889,17 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
 	dev_dbg(rtd->card->dev, "ASoC: registered pcm #%d %s\n",num, new_name);
 
 	/* DAPM dai link stream work */
-	INIT_DELAYED_WORK(&rtd->delayed_work, close_delayed_work);
+	if (rtd->dai_link->params)
+		INIT_DELAYED_WORK(&rtd->delayed_work,
+				  codec2codec_close_delayed_work);
+	else
+		INIT_DELAYED_WORK(&rtd->delayed_work, close_delayed_work);
 
 	pcm->nonatomic = rtd->dai_link->nonatomic;
 	rtd->pcm = pcm;
 	pcm->private_data = rtd;
 
-	if (rtd->dai_link->no_pcm) {
+	if (rtd->dai_link->no_pcm || rtd->dai_link->params) {
 		if (playback)
 			pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream->private_data = rtd;
 		if (capture)
@@ -3162,7 +2916,7 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
 		rtd->ops.hw_free	= dpcm_fe_dai_hw_free;
 		rtd->ops.close		= dpcm_fe_dai_close;
 		rtd->ops.pointer	= soc_pcm_pointer;
-		rtd->ops.ioctl		= soc_pcm_ioctl;
+		rtd->ops.ioctl		= snd_soc_pcm_component_ioctl;
 	} else {
 		rtd->ops.open		= soc_pcm_open;
 		rtd->ops.hw_params	= soc_pcm_hw_params;
@@ -3171,7 +2925,7 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
 		rtd->ops.hw_free	= soc_pcm_hw_free;
 		rtd->ops.close		= soc_pcm_close;
 		rtd->ops.pointer	= soc_pcm_pointer;
-		rtd->ops.ioctl		= soc_pcm_ioctl;
+		rtd->ops.ioctl		= snd_soc_pcm_component_ioctl;
 	}
 
 	for_each_rtdcom(rtd, rtdcom) {
@@ -3180,18 +2934,12 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
 		if (!ops)
 			continue;
 
-		if (ops->ack)
-			rtd->ops.ack		= soc_rtdcom_ack;
 		if (ops->copy_user)
-			rtd->ops.copy_user	= soc_rtdcom_copy_user;
-		if (ops->copy_kernel)
-			rtd->ops.copy_kernel	= soc_rtdcom_copy_kernel;
-		if (ops->fill_silence)
-			rtd->ops.fill_silence	= soc_rtdcom_fill_silence;
+			rtd->ops.copy_user	= snd_soc_pcm_component_copy_user;
 		if (ops->page)
-			rtd->ops.page		= soc_rtdcom_page;
+			rtd->ops.page		= snd_soc_pcm_component_page;
 		if (ops->mmap)
-			rtd->ops.mmap		= soc_rtdcom_mmap;
+			rtd->ops.mmap		= snd_soc_pcm_component_mmap;
 	}
 
 	if (playback)
@@ -3200,19 +2948,10 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
 	if (capture)
 		snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &rtd->ops);
 
-	for_each_rtdcom(rtd, rtdcom) {
-		component = rtdcom->component;
-
-		if (!component->driver->pcm_new)
-			continue;
-
-		ret = component->driver->pcm_new(rtd);
-		if (ret < 0) {
-			dev_err(component->dev,
-				"ASoC: pcm constructor failed: %d\n",
-				ret);
-			return ret;
-		}
+	ret = snd_soc_pcm_component_new(pcm);
+	if (ret < 0) {
+		dev_err(rtd->dev, "ASoC: pcm constructor failed: %d\n", ret);
+		return ret;
 	}
 
 	pcm->private_free = soc_pcm_private_free;
@@ -3436,11 +3175,11 @@ static ssize_t dpcm_state_read_file(struct file *file, char __user *user_buf,
 	if (!buf)
 		return -ENOMEM;
 
-	if (fe->cpu_dai->driver->playback.channels_min)
+	if (snd_soc_dai_stream_valid(fe->cpu_dai, SNDRV_PCM_STREAM_PLAYBACK))
 		offset += dpcm_show_state(fe, SNDRV_PCM_STREAM_PLAYBACK,
 					buf + offset, out_count - offset);
 
-	if (fe->cpu_dai->driver->capture.channels_min)
+	if (snd_soc_dai_stream_valid(fe->cpu_dai, SNDRV_PCM_STREAM_CAPTURE))
 		offset += dpcm_show_state(fe, SNDRV_PCM_STREAM_CAPTURE,
 					buf + offset, out_count - offset);
 
@@ -3461,17 +3200,14 @@ void soc_dpcm_debugfs_add(struct snd_soc_pcm_runtime *rtd)
 	if (!rtd->dai_link)
 		return;
 
+	if (!rtd->dai_link->dynamic)
+		return;
+
 	if (!rtd->card->debugfs_card_root)
 		return;
 
 	rtd->debugfs_dpcm_root = debugfs_create_dir(rtd->dai_link->name,
 			rtd->card->debugfs_card_root);
-	if (!rtd->debugfs_dpcm_root) {
-		dev_dbg(rtd->dev,
-			 "ASoC: Failed to create dpcm debugfs directory %s\n",
-			 rtd->dai_link->name);
-		return;
-	}
 
 	debugfs_create_file("state", 0444, rtd->debugfs_dpcm_root,
 			    rtd, &dpcm_state_fops);
diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index dc463f1a9e24..aa9a1fca46fa 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -80,12 +80,6 @@ struct soc_tplg {
 
 static int soc_tplg_process_headers(struct soc_tplg *tplg);
 static void soc_tplg_complete(struct soc_tplg *tplg);
-struct snd_soc_dapm_widget *
-snd_soc_dapm_new_control_unlocked(struct snd_soc_dapm_context *dapm,
-			 const struct snd_soc_dapm_widget *widget);
-struct snd_soc_dapm_widget *
-snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm,
-			 const struct snd_soc_dapm_widget *widget);
 static void soc_tplg_denum_remove_texts(struct soc_enum *se);
 static void soc_tplg_denum_remove_values(struct soc_enum *se);
 
@@ -530,7 +524,7 @@ static void remove_dai(struct snd_soc_component *comp,
 	if (dobj->ops && dobj->ops->dai_unload)
 		dobj->ops->dai_unload(comp, dobj);
 
-	list_for_each_entry(dai, &comp->dai_list, list)
+	for_each_component_dais(comp, dai)
 		if (dai->driver == dai_drv)
 			dai->driver = NULL;
 
diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c
index e3b9dd634c6d..54dcece52b0c 100644
--- a/sound/soc/soc-utils.c
+++ b/sound/soc/soc-utils.c
@@ -52,205 +52,6 @@ int snd_soc_params_to_bclk(struct snd_pcm_hw_params *params)
 }
 EXPORT_SYMBOL_GPL(snd_soc_params_to_bclk);
 
-int snd_soc_component_enable_pin(struct snd_soc_component *component,
-				 const char *pin)
-{
-	struct snd_soc_dapm_context *dapm =
-		snd_soc_component_get_dapm(component);
-	char *full_name;
-	int ret;
-
-	if (!component->name_prefix)
-		return snd_soc_dapm_enable_pin(dapm, pin);
-
-	full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
-	if (!full_name)
-		return -ENOMEM;
-
-	ret = snd_soc_dapm_enable_pin(dapm, full_name);
-	kfree(full_name);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(snd_soc_component_enable_pin);
-
-int snd_soc_component_enable_pin_unlocked(struct snd_soc_component *component,
-					  const char *pin)
-{
-	struct snd_soc_dapm_context *dapm =
-		snd_soc_component_get_dapm(component);
-	char *full_name;
-	int ret;
-
-	if (!component->name_prefix)
-		return snd_soc_dapm_enable_pin_unlocked(dapm, pin);
-
-	full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
-	if (!full_name)
-		return -ENOMEM;
-
-	ret = snd_soc_dapm_enable_pin_unlocked(dapm, full_name);
-	kfree(full_name);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(snd_soc_component_enable_pin_unlocked);
-
-int snd_soc_component_disable_pin(struct snd_soc_component *component,
-				  const char *pin)
-{
-	struct snd_soc_dapm_context *dapm =
-		snd_soc_component_get_dapm(component);
-	char *full_name;
-	int ret;
-
-	if (!component->name_prefix)
-		return snd_soc_dapm_disable_pin(dapm, pin);
-
-	full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
-	if (!full_name)
-		return -ENOMEM;
-
-	ret = snd_soc_dapm_disable_pin(dapm, full_name);
-	kfree(full_name);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(snd_soc_component_disable_pin);
-
-int snd_soc_component_disable_pin_unlocked(struct snd_soc_component *component,
-					   const char *pin)
-{
-	struct snd_soc_dapm_context *dapm =
-		snd_soc_component_get_dapm(component);
-	char *full_name;
-	int ret;
-
-	if (!component->name_prefix)
-		return snd_soc_dapm_disable_pin_unlocked(dapm, pin);
-
-	full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
-	if (!full_name)
-		return -ENOMEM;
-
-	ret = snd_soc_dapm_disable_pin_unlocked(dapm, full_name);
-	kfree(full_name);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(snd_soc_component_disable_pin_unlocked);
-
-int snd_soc_component_nc_pin(struct snd_soc_component *component,
-			     const char *pin)
-{
-	struct snd_soc_dapm_context *dapm =
-		snd_soc_component_get_dapm(component);
-	char *full_name;
-	int ret;
-
-	if (!component->name_prefix)
-		return snd_soc_dapm_nc_pin(dapm, pin);
-
-	full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
-	if (!full_name)
-		return -ENOMEM;
-
-	ret = snd_soc_dapm_nc_pin(dapm, full_name);
-	kfree(full_name);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(snd_soc_component_nc_pin);
-
-int snd_soc_component_nc_pin_unlocked(struct snd_soc_component *component,
-				      const char *pin)
-{
-	struct snd_soc_dapm_context *dapm =
-		snd_soc_component_get_dapm(component);
-	char *full_name;
-	int ret;
-
-	if (!component->name_prefix)
-		return snd_soc_dapm_nc_pin_unlocked(dapm, pin);
-
-	full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
-	if (!full_name)
-		return -ENOMEM;
-
-	ret = snd_soc_dapm_nc_pin_unlocked(dapm, full_name);
-	kfree(full_name);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(snd_soc_component_nc_pin_unlocked);
-
-int snd_soc_component_get_pin_status(struct snd_soc_component *component,
-				     const char *pin)
-{
-	struct snd_soc_dapm_context *dapm =
-		snd_soc_component_get_dapm(component);
-	char *full_name;
-	int ret;
-
-	if (!component->name_prefix)
-		return snd_soc_dapm_get_pin_status(dapm, pin);
-
-	full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
-	if (!full_name)
-		return -ENOMEM;
-
-	ret = snd_soc_dapm_get_pin_status(dapm, full_name);
-	kfree(full_name);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(snd_soc_component_get_pin_status);
-
-int snd_soc_component_force_enable_pin(struct snd_soc_component *component,
-				       const char *pin)
-{
-	struct snd_soc_dapm_context *dapm =
-		snd_soc_component_get_dapm(component);
-	char *full_name;
-	int ret;
-
-	if (!component->name_prefix)
-		return snd_soc_dapm_force_enable_pin(dapm, pin);
-
-	full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
-	if (!full_name)
-		return -ENOMEM;
-
-	ret = snd_soc_dapm_force_enable_pin(dapm, full_name);
-	kfree(full_name);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(snd_soc_component_force_enable_pin);
-
-int snd_soc_component_force_enable_pin_unlocked(
-					struct snd_soc_component *component,
-					const char *pin)
-{
-	struct snd_soc_dapm_context *dapm =
-		snd_soc_component_get_dapm(component);
-	char *full_name;
-	int ret;
-
-	if (!component->name_prefix)
-		return snd_soc_dapm_force_enable_pin_unlocked(dapm, pin);
-
-	full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
-	if (!full_name)
-		return -ENOMEM;
-
-	ret = snd_soc_dapm_force_enable_pin_unlocked(dapm, full_name);
-	kfree(full_name);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(snd_soc_component_force_enable_pin_unlocked);
-
 static const struct snd_pcm_hardware dummy_dma_hardware = {
 	/* Random values to keep userspace happy when checking constraints */
 	.info			= SNDRV_PCM_INFO_INTERLEAVED |
diff --git a/sound/soc/sof/Kconfig b/sound/soc/sof/Kconfig
index fb01f0ca6027..bb8036ae567e 100644
--- a/sound/soc/sof/Kconfig
+++ b/sound/soc/sof/Kconfig
@@ -36,6 +36,16 @@ config SND_SOC_SOF_ACPI
 	  Say Y if you need this option
 	  If unsure select "N".
 
+config SND_SOC_SOF_OF
+	tristate "SOF OF enumeration support"
+	depends on OF || COMPILE_TEST
+	select SND_SOC_SOF
+	select SND_SOC_SOF_OPTIONS
+	help
+	  This adds support for Device Tree enumeration. This option is
+	  required to enable i.MX8 devices.
+	  Say Y if you need this option. If unsure select "N".
+
 config SND_SOC_SOF_OPTIONS
 	tristate
 	help
@@ -163,6 +173,7 @@ config SND_SOC_SOF_PROBE_WORK_QUEUE
 	  When selected, the probe is handled in two steps, for example to
 	  avoid lockdeps if request_module is used in the probe.
 
+source "sound/soc/sof/imx/Kconfig"
 source "sound/soc/sof/intel/Kconfig"
 source "sound/soc/sof/xtensa/Kconfig"
 
diff --git a/sound/soc/sof/Makefile b/sound/soc/sof/Makefile
index 8f14c9d2950b..b0a6f01bdc44 100644
--- a/sound/soc/sof/Makefile
+++ b/sound/soc/sof/Makefile
@@ -5,14 +5,18 @@ snd-sof-objs := core.o ops.o loader.o ipc.o pcm.o pm.o debug.o topology.o\
 
 snd-sof-pci-objs := sof-pci-dev.o
 snd-sof-acpi-objs := sof-acpi-dev.o
+snd-sof-of-objs := sof-of-dev.o
+
 snd-sof-nocodec-objs := nocodec.o
 
 obj-$(CONFIG_SND_SOC_SOF) += snd-sof.o
 obj-$(CONFIG_SND_SOC_SOF_NOCODEC) += snd-sof-nocodec.o
 
 
-obj-$(CONFIG_SND_SOC_SOF_ACPI) += sof-acpi-dev.o
-obj-$(CONFIG_SND_SOC_SOF_PCI) += sof-pci-dev.o
+obj-$(CONFIG_SND_SOC_SOF_ACPI) += snd-sof-acpi.o
+obj-$(CONFIG_SND_SOC_SOF_OF) += snd-sof-of.o
+obj-$(CONFIG_SND_SOC_SOF_PCI) += snd-sof-pci.o
 
 obj-$(CONFIG_SND_SOC_SOF_INTEL_TOPLEVEL) += intel/
+obj-$(CONFIG_SND_SOC_SOF_IMX_TOPLEVEL) += imx/
 obj-$(CONFIG_SND_SOC_SOF_XTENSA) += xtensa/
diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c
index 5beda47cdf9f..81f28f7ff1a0 100644
--- a/sound/soc/sof/core.c
+++ b/sound/soc/sof/core.c
@@ -17,8 +17,8 @@
 #include "ops.h"
 
 /* SOF defaults if not provided by the platform in ms */
-#define TIMEOUT_DEFAULT_IPC_MS  5
-#define TIMEOUT_DEFAULT_BOOT_MS 100
+#define TIMEOUT_DEFAULT_IPC_MS  500
+#define TIMEOUT_DEFAULT_BOOT_MS 2000
 
 /*
  * Generic object lookup APIs.
diff --git a/sound/soc/sof/debug.c b/sound/soc/sof/debug.c
index 2388477a965e..54cd431faab7 100644
--- a/sound/soc/sof/debug.c
+++ b/sound/soc/sof/debug.c
@@ -128,6 +128,7 @@ static ssize_t sof_dfsentry_write(struct file *file, const char __user *buffer,
 	unsigned long ipc_duration_ms = 0;
 	bool flood_duration_test = false;
 	unsigned long ipc_count = 0;
+	struct dentry *dentry;
 	int err;
 #endif
 	size_t size;
@@ -149,11 +150,12 @@ static ssize_t sof_dfsentry_write(struct file *file, const char __user *buffer,
 	 * ipc_duration_ms test floods the DSP for the time specified
 	 * in the debugfs entry.
 	 */
-	if (strcmp(dfse->dfsentry->d_name.name, "ipc_flood_count") &&
-	    strcmp(dfse->dfsentry->d_name.name, "ipc_flood_duration_ms"))
+	dentry = file->f_path.dentry;
+	if (strcmp(dentry->d_name.name, "ipc_flood_count") &&
+	    strcmp(dentry->d_name.name, "ipc_flood_duration_ms"))
 		return -EINVAL;
 
-	if (!strcmp(dfse->dfsentry->d_name.name, "ipc_flood_duration_ms"))
+	if (!strcmp(dentry->d_name.name, "ipc_flood_duration_ms"))
 		flood_duration_test = true;
 
 	/* test completion criterion */
@@ -226,8 +228,11 @@ static ssize_t sof_dfsentry_read(struct file *file, char __user *buffer,
 	u8 *buf;
 
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST)
-	if ((!strcmp(dfse->dfsentry->d_name.name, "ipc_flood_count") ||
-	     !strcmp(dfse->dfsentry->d_name.name, "ipc_flood_duration_ms")) &&
+	struct dentry *dentry;
+
+	dentry = file->f_path.dentry;
+	if ((!strcmp(dentry->d_name.name, "ipc_flood_count") ||
+	     !strcmp(dentry->d_name.name, "ipc_flood_duration_ms")) &&
 	    dfse->cache_buf) {
 		if (*ppos)
 			return 0;
@@ -290,8 +295,7 @@ static ssize_t sof_dfsentry_read(struct file *file, char __user *buffer,
 		if (!pm_runtime_active(sdev->dev) &&
 		    dfse->access_type == SOF_DEBUGFS_ACCESS_D0_ONLY) {
 			dev_err(sdev->dev,
-				"error: debugfs entry %s cannot be read in DSP D3\n",
-				dfse->dfsentry->d_name.name);
+				"error: debugfs entry cannot be read in DSP D3\n");
 			kfree(buf);
 			return -EINVAL;
 		}
@@ -356,17 +360,11 @@ int snd_sof_debugfs_io_item(struct snd_sof_dev *sdev,
 	}
 #endif
 
-	dfse->dfsentry = debugfs_create_file(name, 0444, sdev->debugfs_root,
-					     dfse, &sof_dfs_fops);
-	if (!dfse->dfsentry) {
-		/* can't rely on debugfs, only log error and keep going */
-		dev_err(sdev->dev, "error: cannot create debugfs entry %s\n",
-			name);
-	} else {
-		/* add to dfsentry list */
-		list_add(&dfse->list, &sdev->dfsentry_list);
+	debugfs_create_file(name, 0444, sdev->debugfs_root, dfse,
+			    &sof_dfs_fops);
 
-	}
+	/* add to dfsentry list */
+	list_add(&dfse->list, &sdev->dfsentry_list);
 
 	return 0;
 }
@@ -402,16 +400,10 @@ int snd_sof_debugfs_buf_item(struct snd_sof_dev *sdev,
 		return -ENOMEM;
 #endif
 
-	dfse->dfsentry = debugfs_create_file(name, mode, sdev->debugfs_root,
-					     dfse, &sof_dfs_fops);
-	if (!dfse->dfsentry) {
-		/* can't rely on debugfs, only log error and keep going */
-		dev_err(sdev->dev, "error: cannot create debugfs entry %s\n",
-			name);
-	} else {
-		/* add to dfsentry list */
-		list_add(&dfse->list, &sdev->dfsentry_list);
-	}
+	debugfs_create_file(name, mode, sdev->debugfs_root, dfse,
+			    &sof_dfs_fops);
+	/* add to dfsentry list */
+	list_add(&dfse->list, &sdev->dfsentry_list);
 
 	return 0;
 }
@@ -426,10 +418,6 @@ int snd_sof_dbg_init(struct snd_sof_dev *sdev)
 
 	/* use "sof" as top level debugFS dir */
 	sdev->debugfs_root = debugfs_create_dir("sof", NULL);
-	if (IS_ERR_OR_NULL(sdev->debugfs_root)) {
-		dev_err(sdev->dev, "error: failed to create debugfs directory\n");
-		return 0;
-	}
 
 	/* init dfsentry list */
 	INIT_LIST_HEAD(&sdev->dfsentry_list);
diff --git a/sound/soc/sof/imx/Kconfig b/sound/soc/sof/imx/Kconfig
new file mode 100644
index 000000000000..5acae75f5750
--- /dev/null
+++ b/sound/soc/sof/imx/Kconfig
@@ -0,0 +1,23 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+
+config SND_SOC_SOF_IMX_TOPLEVEL
+	bool "SOF support for NXP i.MX audio DSPs"
+	depends on ARM64|| COMPILE_TEST
+	depends on SND_SOC_SOF_OF
+	help
+          This adds support for Sound Open Firmware for NXP i.MX platforms.
+          Say Y if you have such a device.
+          If unsure select "N".
+
+if SND_SOC_SOF_IMX_TOPLEVEL
+
+config SND_SOC_SOF_IMX8
+	tristate "SOF support for i.MX8"
+	depends on IMX_SCU
+	depends on IMX_DSP
+	help
+          This adds support for Sound Open Firmware for NXP i.MX8 platforms
+          Say Y if you have such a device.
+          If unsure select "N".
+
+endif ## SND_SOC_SOF_IMX_IMX_TOPLEVEL
diff --git a/sound/soc/sof/imx/Makefile b/sound/soc/sof/imx/Makefile
new file mode 100644
index 000000000000..6ef908e8c807
--- /dev/null
+++ b/sound/soc/sof/imx/Makefile
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+snd-sof-imx8-objs := imx8.o
+
+obj-$(CONFIG_SND_SOC_SOF_IMX8) += snd-sof-imx8.o
diff --git a/sound/soc/sof/imx/imx8.c b/sound/soc/sof/imx/imx8.c
new file mode 100644
index 000000000000..2a22b18e5ec0
--- /dev/null
+++ b/sound/soc/sof/imx/imx8.c
@@ -0,0 +1,394 @@
+// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+//
+// Copyright 2019 NXP
+//
+// Author: Daniel Baluta <daniel.baluta@nxp.com>
+//
+// Hardware interface for audio DSP on i.MX8
+
+#include <linux/firmware.h>
+#include <linux/of_platform.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+#include <linux/pm_domain.h>
+
+#include <linux/module.h>
+#include <sound/sof.h>
+#include <sound/sof/xtensa.h>
+#include <linux/firmware/imx/ipc.h>
+#include <linux/firmware/imx/dsp.h>
+
+#include <linux/firmware/imx/svc/misc.h>
+#include <dt-bindings/firmware/imx/rsrc.h>
+#include "../ops.h"
+
+/* DSP memories */
+#define IRAM_OFFSET		0x10000
+#define IRAM_SIZE		(2 * 1024)
+#define DRAM0_OFFSET		0x0
+#define DRAM0_SIZE		(32 * 1024)
+#define DRAM1_OFFSET		0x8000
+#define DRAM1_SIZE		(32 * 1024)
+#define SYSRAM_OFFSET		0x18000
+#define SYSRAM_SIZE		(256 * 1024)
+#define SYSROM_OFFSET		0x58000
+#define SYSROM_SIZE		(192 * 1024)
+
+#define RESET_VECTOR_VADDR	0x596f8000
+
+#define MBOX_OFFSET	0x800000
+#define MBOX_SIZE	0x1000
+
+struct imx8_priv {
+	struct device *dev;
+	struct snd_sof_dev *sdev;
+
+	/* DSP IPC handler */
+	struct imx_dsp_ipc *dsp_ipc;
+	struct platform_device *ipc_dev;
+
+	/* System Controller IPC handler */
+	struct imx_sc_ipc *sc_ipc;
+
+	/* Power domain handling */
+	int num_domains;
+	struct device **pd_dev;
+	struct device_link **link;
+
+};
+
+static void imx8_get_reply(struct snd_sof_dev *sdev)
+{
+	struct snd_sof_ipc_msg *msg = sdev->msg;
+	struct sof_ipc_reply reply;
+	int ret = 0;
+
+	if (!msg) {
+		dev_warn(sdev->dev, "unexpected ipc interrupt\n");
+		return;
+	}
+
+	/* get reply */
+	sof_mailbox_read(sdev, sdev->host_box.offset, &reply, sizeof(reply));
+
+	if (reply.error < 0) {
+		memcpy(msg->reply_data, &reply, sizeof(reply));
+		ret = reply.error;
+	} else {
+		/* reply has correct size? */
+		if (reply.hdr.size != msg->reply_size) {
+			dev_err(sdev->dev, "error: reply expected %zu got %u bytes\n",
+				msg->reply_size, reply.hdr.size);
+			ret = -EINVAL;
+		}
+
+		/* read the message */
+		if (msg->reply_size > 0)
+			sof_mailbox_read(sdev, sdev->host_box.offset,
+					 msg->reply_data, msg->reply_size);
+	}
+
+	msg->reply_error = ret;
+}
+
+static int imx8_get_mailbox_offset(struct snd_sof_dev *sdev)
+{
+	return MBOX_OFFSET;
+}
+
+static int imx8_get_window_offset(struct snd_sof_dev *sdev, u32 id)
+{
+	return MBOX_OFFSET;
+}
+
+static void imx8_dsp_handle_reply(struct imx_dsp_ipc *ipc)
+{
+	struct imx8_priv *priv = imx_dsp_get_data(ipc);
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->sdev->ipc_lock, flags);
+	imx8_get_reply(priv->sdev);
+	snd_sof_ipc_reply(priv->sdev, 0);
+	spin_unlock_irqrestore(&priv->sdev->ipc_lock, flags);
+}
+
+static void imx8_dsp_handle_request(struct imx_dsp_ipc *ipc)
+{
+	struct imx8_priv *priv = imx_dsp_get_data(ipc);
+
+	snd_sof_ipc_msgs_rx(priv->sdev);
+}
+
+struct imx_dsp_ops dsp_ops = {
+	.handle_reply		= imx8_dsp_handle_reply,
+	.handle_request		= imx8_dsp_handle_request,
+};
+
+static int imx8_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg)
+{
+	struct imx8_priv *priv = (struct imx8_priv *)sdev->private;
+
+	sof_mailbox_write(sdev, sdev->host_box.offset, msg->msg_data,
+			  msg->msg_size);
+	imx_dsp_ring_doorbell(priv->dsp_ipc, 0);
+
+	return 0;
+}
+
+/*
+ * DSP control.
+ */
+static int imx8_run(struct snd_sof_dev *sdev)
+{
+	struct imx8_priv *dsp_priv = (struct imx8_priv *)sdev->private;
+	int ret;
+
+	ret = imx_sc_misc_set_control(dsp_priv->sc_ipc, IMX_SC_R_DSP,
+				      IMX_SC_C_OFS_SEL, 1);
+	if (ret < 0) {
+		dev_err(sdev->dev, "Error system address offset source select\n");
+		return ret;
+	}
+
+	ret = imx_sc_misc_set_control(dsp_priv->sc_ipc, IMX_SC_R_DSP,
+				      IMX_SC_C_OFS_AUDIO, 0x80);
+	if (ret < 0) {
+		dev_err(sdev->dev, "Error system address offset of AUDIO\n");
+		return ret;
+	}
+
+	ret = imx_sc_misc_set_control(dsp_priv->sc_ipc, IMX_SC_R_DSP,
+				      IMX_SC_C_OFS_PERIPH, 0x5A);
+	if (ret < 0) {
+		dev_err(sdev->dev, "Error system address offset of PERIPH %d\n",
+			ret);
+		return ret;
+	}
+
+	ret = imx_sc_misc_set_control(dsp_priv->sc_ipc, IMX_SC_R_DSP,
+				      IMX_SC_C_OFS_IRQ, 0x51);
+	if (ret < 0) {
+		dev_err(sdev->dev, "Error system address offset of IRQ\n");
+		return ret;
+	}
+
+	imx_sc_pm_cpu_start(dsp_priv->sc_ipc, IMX_SC_R_DSP, true,
+			    RESET_VECTOR_VADDR);
+
+	return 0;
+}
+
+static int imx8_probe(struct snd_sof_dev *sdev)
+{
+	struct platform_device *pdev =
+		container_of(sdev->dev, struct platform_device, dev);
+	struct device_node *np = pdev->dev.of_node;
+	struct device_node *res_node;
+	struct resource *mmio;
+	struct imx8_priv *priv;
+	struct resource res;
+	u32 base, size;
+	int ret = 0;
+	int i;
+
+	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	sdev->private = priv;
+	priv->dev = sdev->dev;
+	priv->sdev = sdev;
+
+	/* power up device associated power domains */
+	priv->num_domains = of_count_phandle_with_args(np, "power-domains",
+						       "#power-domain-cells");
+	if (priv->num_domains < 0) {
+		dev_err(sdev->dev, "no power-domains property in %pOF\n", np);
+		return priv->num_domains;
+	}
+
+	priv->pd_dev = devm_kmalloc_array(&pdev->dev, priv->num_domains,
+					  sizeof(*priv->pd_dev), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	priv->link = devm_kmalloc_array(&pdev->dev, priv->num_domains,
+					sizeof(*priv->link), GFP_KERNEL);
+	if (!priv->link)
+		return -ENOMEM;
+
+	for (i = 0; i < priv->num_domains; i++) {
+		priv->pd_dev[i] = dev_pm_domain_attach_by_id(&pdev->dev, i);
+		if (IS_ERR(priv->pd_dev[i])) {
+			ret = PTR_ERR(priv->pd_dev[i]);
+			goto exit_unroll_pm;
+		}
+		priv->link[i] = device_link_add(&pdev->dev, priv->pd_dev[i],
+						DL_FLAG_STATELESS |
+						DL_FLAG_PM_RUNTIME |
+						DL_FLAG_RPM_ACTIVE);
+		if (!priv->link[i]) {
+			ret = -ENOMEM;
+			dev_pm_domain_detach(priv->pd_dev[i], false);
+			goto exit_unroll_pm;
+		}
+	}
+
+	ret = imx_scu_get_handle(&priv->sc_ipc);
+	if (ret) {
+		dev_err(sdev->dev, "Cannot obtain SCU handle (err = %d)\n",
+			ret);
+		goto exit_unroll_pm;
+	}
+
+	priv->ipc_dev = platform_device_register_data(sdev->dev, "imx-dsp",
+						      PLATFORM_DEVID_NONE,
+						      pdev, sizeof(*pdev));
+	if (IS_ERR(priv->ipc_dev)) {
+		ret = PTR_ERR(priv->ipc_dev);
+		goto exit_unroll_pm;
+	}
+
+	priv->dsp_ipc = dev_get_drvdata(&priv->ipc_dev->dev);
+	if (!priv->dsp_ipc) {
+		/* DSP IPC driver not probed yet, try later */
+		ret = -EPROBE_DEFER;
+		dev_err(sdev->dev, "Failed to get drvdata\n");
+		goto exit_pdev_unregister;
+	}
+
+	imx_dsp_set_data(priv->dsp_ipc, priv);
+	priv->dsp_ipc->ops = &dsp_ops;
+
+	/* DSP base */
+	mmio = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (mmio) {
+		base = mmio->start;
+		size = resource_size(mmio);
+	} else {
+		dev_err(sdev->dev, "error: failed to get DSP base at idx 0\n");
+		ret = -EINVAL;
+		goto exit_pdev_unregister;
+	}
+
+	sdev->bar[SOF_FW_BLK_TYPE_IRAM] = devm_ioremap(sdev->dev, base, size);
+	if (!sdev->bar[SOF_FW_BLK_TYPE_IRAM]) {
+		dev_err(sdev->dev, "failed to ioremap base 0x%x size 0x%x\n",
+			base, size);
+		ret = -ENODEV;
+		goto exit_pdev_unregister;
+	}
+	sdev->mmio_bar = SOF_FW_BLK_TYPE_IRAM;
+
+	res_node = of_parse_phandle(np, "memory-region", 0);
+	if (!res_node) {
+		dev_err(&pdev->dev, "failed to get memory region node\n");
+		ret = -ENODEV;
+		goto exit_pdev_unregister;
+	}
+
+	ret = of_address_to_resource(res_node, 0, &res);
+	if (ret) {
+		dev_err(&pdev->dev, "failed to get reserved region address\n");
+		goto exit_pdev_unregister;
+	}
+
+	sdev->bar[SOF_FW_BLK_TYPE_SRAM] = devm_ioremap_wc(sdev->dev, res.start,
+							  res.end - res.start +
+							  1);
+	if (!sdev->bar[SOF_FW_BLK_TYPE_SRAM]) {
+		dev_err(sdev->dev, "failed to ioremap mem 0x%x size 0x%x\n",
+			base, size);
+		ret = -ENOMEM;
+		goto exit_pdev_unregister;
+	}
+	sdev->mailbox_bar = SOF_FW_BLK_TYPE_SRAM;
+
+	return 0;
+
+exit_pdev_unregister:
+	platform_device_unregister(priv->ipc_dev);
+exit_unroll_pm:
+	while (--i >= 0) {
+		device_link_del(priv->link[i]);
+		dev_pm_domain_detach(priv->pd_dev[i], false);
+	}
+
+	return ret;
+}
+
+static int imx8_remove(struct snd_sof_dev *sdev)
+{
+	struct imx8_priv *priv = (struct imx8_priv *)sdev->private;
+	int i;
+
+	platform_device_unregister(priv->ipc_dev);
+
+	for (i = 0; i < priv->num_domains; i++) {
+		device_link_del(priv->link[i]);
+		dev_pm_domain_detach(priv->pd_dev[i], false);
+	}
+
+	return 0;
+}
+
+/* on i.MX8 there is 1 to 1 match between type and BAR idx */
+static int imx8_get_bar_index(struct snd_sof_dev *sdev, u32 type)
+{
+	return type;
+}
+
+static void imx8_ipc_msg_data(struct snd_sof_dev *sdev,
+			      struct snd_pcm_substream *substream,
+			      void *p, size_t sz)
+{
+	sof_mailbox_read(sdev, sdev->dsp_box.offset, p, sz);
+}
+
+static int imx8_ipc_pcm_params(struct snd_sof_dev *sdev,
+			       struct snd_pcm_substream *substream,
+			       const struct sof_ipc_pcm_params_reply *reply)
+{
+	return 0;
+}
+
+static struct snd_soc_dai_driver imx8_dai[] = {
+{
+	.name = "esai-port",
+},
+};
+
+/* i.MX8  ops */
+struct snd_sof_dsp_ops sof_imx8_ops = {
+	/* probe and remove */
+	.probe		= imx8_probe,
+	.remove		= imx8_remove,
+	/* DSP core boot */
+	.run		= imx8_run,
+
+	/* Block IO */
+	.block_read	= sof_block_read,
+	.block_write	= sof_block_write,
+
+	/* ipc */
+	.send_msg	= imx8_send_msg,
+	.fw_ready	= sof_fw_ready,
+	.get_mailbox_offset	= imx8_get_mailbox_offset,
+	.get_window_offset	= imx8_get_window_offset,
+
+	.ipc_msg_data	= imx8_ipc_msg_data,
+	.ipc_pcm_params	= imx8_ipc_pcm_params,
+
+	/* module loading */
+	.load_module	= snd_sof_parse_module_memcpy,
+	.get_bar_index	= imx8_get_bar_index,
+	/* firmware loading */
+	.load_firmware	= snd_sof_load_firmware_memcpy,
+
+	/* DAI drivers */
+	.drv = imx8_dai,
+	.num_drv = 1, /* we have only 1 ESAI interface on i.MX8 */
+};
+EXPORT_SYMBOL(sof_imx8_ops);
+
+MODULE_LICENSE("Dual BSD/GPL");
diff --git a/sound/soc/sof/intel/Kconfig b/sound/soc/sof/intel/Kconfig
index dd14ce92fe10..479ba249e219 100644
--- a/sound/soc/sof/intel/Kconfig
+++ b/sound/soc/sof/intel/Kconfig
@@ -27,6 +27,8 @@ config SND_SOC_SOF_INTEL_PCI
 	select SND_SOC_SOF_ICELAKE     if SND_SOC_SOF_ICELAKE_SUPPORT
 	select SND_SOC_SOF_COMETLAKE_LP if SND_SOC_SOF_COMETLAKE_LP_SUPPORT
 	select SND_SOC_SOF_COMETLAKE_H if SND_SOC_SOF_COMETLAKE_H_SUPPORT
+	select SND_SOC_SOF_TIGERLAKE   if SND_SOC_SOF_TIGERLAKE_SUPPORT
+	select SND_SOC_SOF_ELKHARTLAKE if SND_SOC_SOF_ELKHARTLAKE_SUPPORT
 	help
 	  This option is not user-selectable but automagically handled by
 	  'select' statements at a higher level
@@ -212,6 +214,36 @@ config SND_SOC_SOF_COMETLAKE_H_SUPPORT
 	  Say Y if you have such a device.
 	  If unsure select "N".
 
+config SND_SOC_SOF_TIGERLAKE_SUPPORT
+	bool "SOF support for Tigerlake"
+	help
+          This adds support for Sound Open Firmware for Intel(R) platforms
+          using the Tigerlake processors.
+          Say Y if you have such a device.
+          If unsure select "N".
+
+config SND_SOC_SOF_TIGERLAKE
+	tristate
+	select SND_SOC_SOF_HDA_COMMON
+	help
+          This option is not user-selectable but automagically handled by
+	  'select' statements at a higher level
+
+config SND_SOC_SOF_ELKHARTLAKE_SUPPORT
+	bool "SOF support for ElkhartLake"
+	help
+          This adds support for Sound Open Firmware for Intel(R) platforms
+          using the ElkhartLake processors.
+          Say Y if you have such a device.
+          If unsure select "N".
+
+config SND_SOC_SOF_ELKHARTLAKE
+	tristate
+	select SND_SOC_SOF_HDA_COMMON
+	help
+          This option is not user-selectable but automagically handled by
+	  'select' statements at a higher level
+
 config SND_SOC_SOF_HDA_COMMON
 	tristate
 	select SND_SOC_SOF_INTEL_COMMON
@@ -254,6 +286,7 @@ config SND_SOC_SOF_HDA
 	tristate
 	select SND_HDA_EXT_CORE if SND_SOC_SOF_HDA_LINK
 	select SND_SOC_HDAC_HDA if SND_SOC_SOF_HDA_AUDIO_CODEC
+	select SND_INTEL_NHLT if ACPI
 	help
 	  This option is not user-selectable but automagically handled by
 	  'select' statements at a higher level
diff --git a/sound/soc/sof/intel/apl.c b/sound/soc/sof/intel/apl.c
index fd2e26d79796..8dc7a5558da4 100644
--- a/sound/soc/sof/intel/apl.c
+++ b/sound/soc/sof/intel/apl.c
@@ -46,7 +46,9 @@ const struct snd_sof_dsp_ops sof_apl_ops = {
 
 	/* ipc */
 	.send_msg	= hda_dsp_ipc_send_msg,
-	.fw_ready	= hda_dsp_ipc_fw_ready,
+	.fw_ready	= sof_fw_ready,
+	.get_mailbox_offset = hda_dsp_ipc_get_mailbox_offset,
+	.get_window_offset = hda_dsp_ipc_get_window_offset,
 
 	.ipc_msg_data	= hda_ipc_msg_data,
 	.ipc_pcm_params	= hda_ipc_pcm_params,
diff --git a/sound/soc/sof/intel/bdw.c b/sound/soc/sof/intel/bdw.c
index 70d524ef9bc0..e282179263e8 100644
--- a/sound/soc/sof/intel/bdw.c
+++ b/sound/soc/sof/intel/bdw.c
@@ -328,153 +328,6 @@ static irqreturn_t bdw_irq_thread(int irq, void *context)
 }
 
 /*
- * IPC Firmware ready.
- */
-static void bdw_get_windows(struct snd_sof_dev *sdev)
-{
-	struct sof_ipc_window_elem *elem;
-	u32 outbox_offset = 0;
-	u32 stream_offset = 0;
-	u32 inbox_offset = 0;
-	u32 outbox_size = 0;
-	u32 stream_size = 0;
-	u32 inbox_size = 0;
-	int i;
-
-	if (!sdev->info_window) {
-		dev_err(sdev->dev, "error: have no window info\n");
-		return;
-	}
-
-	for (i = 0; i < sdev->info_window->num_windows; i++) {
-		elem = &sdev->info_window->window[i];
-
-		switch (elem->type) {
-		case SOF_IPC_REGION_UPBOX:
-			inbox_offset = elem->offset + MBOX_OFFSET;
-			inbox_size = elem->size;
-			snd_sof_debugfs_io_item(sdev,
-						sdev->bar[BDW_DSP_BAR] +
-						inbox_offset,
-						elem->size, "inbox",
-						SOF_DEBUGFS_ACCESS_D0_ONLY);
-			break;
-		case SOF_IPC_REGION_DOWNBOX:
-			outbox_offset = elem->offset + MBOX_OFFSET;
-			outbox_size = elem->size;
-			snd_sof_debugfs_io_item(sdev,
-						sdev->bar[BDW_DSP_BAR] +
-						outbox_offset,
-						elem->size, "outbox",
-						SOF_DEBUGFS_ACCESS_D0_ONLY);
-			break;
-		case SOF_IPC_REGION_TRACE:
-			snd_sof_debugfs_io_item(sdev,
-						sdev->bar[BDW_DSP_BAR] +
-						elem->offset +
-						MBOX_OFFSET,
-						elem->size, "etrace",
-						SOF_DEBUGFS_ACCESS_D0_ONLY);
-			break;
-		case SOF_IPC_REGION_DEBUG:
-			snd_sof_debugfs_io_item(sdev,
-						sdev->bar[BDW_DSP_BAR] +
-						elem->offset +
-						MBOX_OFFSET,
-						elem->size, "debug",
-						SOF_DEBUGFS_ACCESS_D0_ONLY);
-			break;
-		case SOF_IPC_REGION_STREAM:
-			stream_offset = elem->offset + MBOX_OFFSET;
-			stream_size = elem->size;
-			snd_sof_debugfs_io_item(sdev,
-						sdev->bar[BDW_DSP_BAR] +
-						stream_offset,
-						elem->size, "stream",
-						SOF_DEBUGFS_ACCESS_D0_ONLY);
-			break;
-		case SOF_IPC_REGION_REGS:
-			snd_sof_debugfs_io_item(sdev,
-						sdev->bar[BDW_DSP_BAR] +
-						elem->offset +
-						MBOX_OFFSET,
-						elem->size, "regs",
-						SOF_DEBUGFS_ACCESS_D0_ONLY);
-			break;
-		case SOF_IPC_REGION_EXCEPTION:
-			sdev->dsp_oops_offset = elem->offset + MBOX_OFFSET;
-			snd_sof_debugfs_io_item(sdev,
-						sdev->bar[BDW_DSP_BAR] +
-						elem->offset +
-						MBOX_OFFSET,
-						elem->size, "exception",
-						SOF_DEBUGFS_ACCESS_D0_ONLY);
-			break;
-		default:
-			dev_err(sdev->dev, "error: get illegal window info\n");
-			return;
-		}
-	}
-
-	if (outbox_size == 0 || inbox_size == 0) {
-		dev_err(sdev->dev, "error: get illegal mailbox window\n");
-		return;
-	}
-
-	snd_sof_dsp_mailbox_init(sdev, inbox_offset, inbox_size,
-				 outbox_offset, outbox_size);
-	sdev->stream_box.offset = stream_offset;
-	sdev->stream_box.size = stream_size;
-
-	dev_dbg(sdev->dev, " mailbox upstream 0x%x - size 0x%x\n",
-		inbox_offset, inbox_size);
-	dev_dbg(sdev->dev, " mailbox downstream 0x%x - size 0x%x\n",
-		outbox_offset, outbox_size);
-	dev_dbg(sdev->dev, " stream region 0x%x - size 0x%x\n",
-		stream_offset, stream_size);
-}
-
-/* check for ABI compatibility and create memory windows on first boot */
-static int bdw_fw_ready(struct snd_sof_dev *sdev, u32 msg_id)
-{
-	struct sof_ipc_fw_ready *fw_ready = &sdev->fw_ready;
-	u32 offset;
-	int ret;
-
-	/* mailbox must be on 4k boundary */
-	offset = MBOX_OFFSET;
-
-	dev_dbg(sdev->dev, "ipc: DSP is ready 0x%8.8x offset %d\n",
-		msg_id, offset);
-
-	/* no need to re-check version/ABI for subsequent boots */
-	if (!sdev->first_boot)
-		return 0;
-
-	/* copy data from the DSP FW ready offset */
-	sof_block_read(sdev, sdev->mmio_bar, offset, fw_ready,
-		       sizeof(*fw_ready));
-
-	snd_sof_dsp_mailbox_init(sdev, fw_ready->dspbox_offset,
-				 fw_ready->dspbox_size,
-				 fw_ready->hostbox_offset,
-				 fw_ready->hostbox_size);
-
-	/* make sure ABI version is compatible */
-	ret = snd_sof_ipc_valid(sdev);
-	if (ret < 0)
-		return ret;
-
-	/* now check for extended data */
-	snd_sof_fw_parse_ext_data(sdev, sdev->mmio_bar, MBOX_OFFSET +
-				  sizeof(struct sof_ipc_fw_ready));
-
-	bdw_get_windows(sdev);
-
-	return 0;
-}
-
-/*
  * IPC Mailbox IO
  */
 
@@ -527,6 +380,16 @@ static void bdw_get_reply(struct snd_sof_dev *sdev)
 	msg->reply_error = ret;
 }
 
+static int bdw_get_mailbox_offset(struct snd_sof_dev *sdev)
+{
+	return MBOX_OFFSET;
+}
+
+static int bdw_get_window_offset(struct snd_sof_dev *sdev, u32 id)
+{
+	return MBOX_OFFSET;
+}
+
 static void bdw_host_done(struct snd_sof_dev *sdev)
 {
 	/* clear BUSY bit and set DONE bit - accept new messages */
@@ -613,11 +476,8 @@ static int bdw_probe(struct snd_sof_dev *sdev)
 
 	/* register our IRQ */
 	sdev->ipc_irq = platform_get_irq(pdev, desc->irqindex_host_ipc);
-	if (sdev->ipc_irq < 0) {
-		dev_err(sdev->dev, "error: failed to get IRQ at index %d\n",
-			desc->irqindex_host_ipc);
+	if (sdev->ipc_irq < 0)
 		return sdev->ipc_irq;
-	}
 
 	dev_dbg(sdev->dev, "using IRQ %d\n", sdev->ipc_irq);
 	ret = devm_request_threaded_irq(sdev->dev, sdev->ipc_irq,
@@ -680,7 +540,9 @@ const struct snd_sof_dsp_ops sof_bdw_ops = {
 
 	/* ipc */
 	.send_msg	= bdw_send_msg,
-	.fw_ready	= bdw_fw_ready,
+	.fw_ready	= sof_fw_ready,
+	.get_mailbox_offset = bdw_get_mailbox_offset,
+	.get_window_offset = bdw_get_window_offset,
 
 	.ipc_msg_data	= intel_ipc_msg_data,
 	.ipc_pcm_params	= intel_ipc_pcm_params,
diff --git a/sound/soc/sof/intel/byt.c b/sound/soc/sof/intel/byt.c
index 107d711efc3f..5e7a6aaa627a 100644
--- a/sound/soc/sof/intel/byt.c
+++ b/sound/soc/sof/intel/byt.c
@@ -110,153 +110,6 @@ static void byt_dsp_done(struct snd_sof_dev *sdev);
 static void byt_get_reply(struct snd_sof_dev *sdev);
 
 /*
- * IPC Firmware ready.
- */
-static void byt_get_windows(struct snd_sof_dev *sdev)
-{
-	struct sof_ipc_window_elem *elem;
-	u32 outbox_offset = 0;
-	u32 stream_offset = 0;
-	u32 inbox_offset = 0;
-	u32 outbox_size = 0;
-	u32 stream_size = 0;
-	u32 inbox_size = 0;
-	int i;
-
-	if (!sdev->info_window) {
-		dev_err(sdev->dev, "error: have no window info\n");
-		return;
-	}
-
-	for (i = 0; i < sdev->info_window->num_windows; i++) {
-		elem = &sdev->info_window->window[i];
-
-		switch (elem->type) {
-		case SOF_IPC_REGION_UPBOX:
-			inbox_offset = elem->offset + MBOX_OFFSET;
-			inbox_size = elem->size;
-			snd_sof_debugfs_io_item(sdev,
-						sdev->bar[BYT_DSP_BAR] +
-						inbox_offset,
-						elem->size, "inbox",
-						SOF_DEBUGFS_ACCESS_D0_ONLY);
-			break;
-		case SOF_IPC_REGION_DOWNBOX:
-			outbox_offset = elem->offset + MBOX_OFFSET;
-			outbox_size = elem->size;
-			snd_sof_debugfs_io_item(sdev,
-						sdev->bar[BYT_DSP_BAR] +
-						outbox_offset,
-						elem->size, "outbox",
-						SOF_DEBUGFS_ACCESS_D0_ONLY);
-			break;
-		case SOF_IPC_REGION_TRACE:
-			snd_sof_debugfs_io_item(sdev,
-						sdev->bar[BYT_DSP_BAR] +
-						elem->offset +
-						MBOX_OFFSET,
-						elem->size, "etrace",
-						SOF_DEBUGFS_ACCESS_D0_ONLY);
-			break;
-		case SOF_IPC_REGION_DEBUG:
-			snd_sof_debugfs_io_item(sdev,
-						sdev->bar[BYT_DSP_BAR] +
-						elem->offset +
-						MBOX_OFFSET,
-						elem->size, "debug",
-						SOF_DEBUGFS_ACCESS_D0_ONLY);
-			break;
-		case SOF_IPC_REGION_STREAM:
-			stream_offset = elem->offset + MBOX_OFFSET;
-			stream_size = elem->size;
-			snd_sof_debugfs_io_item(sdev,
-						sdev->bar[BYT_DSP_BAR] +
-						stream_offset,
-						elem->size, "stream",
-						SOF_DEBUGFS_ACCESS_D0_ONLY);
-			break;
-		case SOF_IPC_REGION_REGS:
-			snd_sof_debugfs_io_item(sdev,
-						sdev->bar[BYT_DSP_BAR] +
-						elem->offset +
-						MBOX_OFFSET,
-						elem->size, "regs",
-						SOF_DEBUGFS_ACCESS_D0_ONLY);
-			break;
-		case SOF_IPC_REGION_EXCEPTION:
-			sdev->dsp_oops_offset = elem->offset + MBOX_OFFSET;
-			snd_sof_debugfs_io_item(sdev,
-						sdev->bar[BYT_DSP_BAR] +
-						elem->offset +
-						MBOX_OFFSET,
-						elem->size, "exception",
-						SOF_DEBUGFS_ACCESS_D0_ONLY);
-			break;
-		default:
-			dev_err(sdev->dev, "error: get illegal window info\n");
-			return;
-		}
-	}
-
-	if (outbox_size == 0 || inbox_size == 0) {
-		dev_err(sdev->dev, "error: get illegal mailbox window\n");
-		return;
-	}
-
-	snd_sof_dsp_mailbox_init(sdev, inbox_offset, inbox_size,
-				 outbox_offset, outbox_size);
-	sdev->stream_box.offset = stream_offset;
-	sdev->stream_box.size = stream_size;
-
-	dev_dbg(sdev->dev, " mailbox upstream 0x%x - size 0x%x\n",
-		inbox_offset, inbox_size);
-	dev_dbg(sdev->dev, " mailbox downstream 0x%x - size 0x%x\n",
-		outbox_offset, outbox_size);
-	dev_dbg(sdev->dev, " stream region 0x%x - size 0x%x\n",
-		stream_offset, stream_size);
-}
-
-/* check for ABI compatibility and create memory windows on first boot */
-static int byt_fw_ready(struct snd_sof_dev *sdev, u32 msg_id)
-{
-	struct sof_ipc_fw_ready *fw_ready = &sdev->fw_ready;
-	u32 offset;
-	int ret;
-
-	/* mailbox must be on 4k boundary */
-	offset = MBOX_OFFSET;
-
-	dev_dbg(sdev->dev, "ipc: DSP is ready 0x%8.8x offset 0x%x\n",
-		msg_id, offset);
-
-	/* no need to re-check version/ABI for subsequent boots */
-	if (!sdev->first_boot)
-		return 0;
-
-	/* copy data from the DSP FW ready offset */
-	sof_block_read(sdev, sdev->mmio_bar, offset, fw_ready,
-		       sizeof(*fw_ready));
-
-	snd_sof_dsp_mailbox_init(sdev, fw_ready->dspbox_offset,
-				 fw_ready->dspbox_size,
-				 fw_ready->hostbox_offset,
-				 fw_ready->hostbox_size);
-
-	/* make sure ABI version is compatible */
-	ret = snd_sof_ipc_valid(sdev);
-	if (ret < 0)
-		return ret;
-
-	/* now check for extended data */
-	snd_sof_fw_parse_ext_data(sdev, sdev->mmio_bar, MBOX_OFFSET +
-				  sizeof(struct sof_ipc_fw_ready));
-
-	byt_get_windows(sdev);
-
-	return 0;
-}
-
-/*
  * Debug
  */
 
@@ -423,6 +276,16 @@ static void byt_get_reply(struct snd_sof_dev *sdev)
 	msg->reply_error = ret;
 }
 
+static int byt_get_mailbox_offset(struct snd_sof_dev *sdev)
+{
+	return MBOX_OFFSET;
+}
+
+static int byt_get_window_offset(struct snd_sof_dev *sdev, u32 id)
+{
+	return MBOX_OFFSET;
+}
+
 static void byt_host_done(struct snd_sof_dev *sdev)
 {
 	/* clear BUSY bit and set DONE bit - accept new messages */
@@ -617,7 +480,9 @@ const struct snd_sof_dsp_ops sof_tng_ops = {
 
 	/* ipc */
 	.send_msg	= byt_send_msg,
-	.fw_ready	= byt_fw_ready,
+	.fw_ready	= sof_fw_ready,
+	.get_mailbox_offset = byt_get_mailbox_offset,
+	.get_window_offset = byt_get_window_offset,
 
 	.ipc_msg_data	= intel_ipc_msg_data,
 	.ipc_pcm_params	= intel_ipc_pcm_params,
@@ -728,11 +593,8 @@ static int byt_acpi_probe(struct snd_sof_dev *sdev)
 irq:
 	/* register our IRQ */
 	sdev->ipc_irq = platform_get_irq(pdev, desc->irqindex_host_ipc);
-	if (sdev->ipc_irq < 0) {
-		dev_err(sdev->dev, "error: failed to get IRQ at index %d\n",
-			desc->irqindex_host_ipc);
+	if (sdev->ipc_irq < 0)
 		return sdev->ipc_irq;
-	}
 
 	dev_dbg(sdev->dev, "using IRQ %d\n", sdev->ipc_irq);
 	ret = devm_request_threaded_irq(sdev->dev, sdev->ipc_irq,
@@ -779,7 +641,9 @@ const struct snd_sof_dsp_ops sof_byt_ops = {
 
 	/* ipc */
 	.send_msg	= byt_send_msg,
-	.fw_ready	= byt_fw_ready,
+	.fw_ready	= sof_fw_ready,
+	.get_mailbox_offset = byt_get_mailbox_offset,
+	.get_window_offset = byt_get_window_offset,
 
 	.ipc_msg_data	= intel_ipc_msg_data,
 	.ipc_pcm_params	= intel_ipc_pcm_params,
@@ -836,7 +700,9 @@ const struct snd_sof_dsp_ops sof_cht_ops = {
 
 	/* ipc */
 	.send_msg	= byt_send_msg,
-	.fw_ready	= byt_fw_ready,
+	.fw_ready	= sof_fw_ready,
+	.get_mailbox_offset = byt_get_mailbox_offset,
+	.get_window_offset = byt_get_window_offset,
 
 	.ipc_msg_data	= intel_ipc_msg_data,
 	.ipc_pcm_params	= intel_ipc_pcm_params,
diff --git a/sound/soc/sof/intel/cnl.c b/sound/soc/sof/intel/cnl.c
index ffd8d4394537..4ddd73762d81 100644
--- a/sound/soc/sof/intel/cnl.c
+++ b/sound/soc/sof/intel/cnl.c
@@ -204,7 +204,9 @@ const struct snd_sof_dsp_ops sof_cnl_ops = {
 
 	/* ipc */
 	.send_msg	= cnl_ipc_send_msg,
-	.fw_ready	= hda_dsp_ipc_fw_ready,
+	.fw_ready	= sof_fw_ready,
+	.get_mailbox_offset = hda_dsp_ipc_get_mailbox_offset,
+	.get_window_offset = hda_dsp_ipc_get_window_offset,
 
 	.ipc_msg_data	= hda_ipc_msg_data,
 	.ipc_pcm_params	= hda_ipc_pcm_params,
@@ -293,3 +295,35 @@ const struct sof_intel_dsp_desc icl_chip_info = {
 	.ssp_base_offset = CNL_SSP_BASE_OFFSET,
 };
 EXPORT_SYMBOL(icl_chip_info);
+
+const struct sof_intel_dsp_desc tgl_chip_info = {
+	/* Tigerlake */
+	.cores_num = 4,
+	.init_core_mask = 1,
+	.cores_mask = HDA_DSP_CORE_MASK(0),
+	.ipc_req = CNL_DSP_REG_HIPCIDR,
+	.ipc_req_mask = CNL_DSP_REG_HIPCIDR_BUSY,
+	.ipc_ack = CNL_DSP_REG_HIPCIDA,
+	.ipc_ack_mask = CNL_DSP_REG_HIPCIDA_DONE,
+	.ipc_ctl = CNL_DSP_REG_HIPCCTL,
+	.rom_init_timeout	= 300,
+	.ssp_count = ICL_SSP_COUNT,
+	.ssp_base_offset = CNL_SSP_BASE_OFFSET,
+};
+EXPORT_SYMBOL(tgl_chip_info);
+
+const struct sof_intel_dsp_desc ehl_chip_info = {
+	/* Elkhartlake */
+	.cores_num = 4,
+	.init_core_mask = 1,
+	.cores_mask = HDA_DSP_CORE_MASK(0),
+	.ipc_req = CNL_DSP_REG_HIPCIDR,
+	.ipc_req_mask = CNL_DSP_REG_HIPCIDR_BUSY,
+	.ipc_ack = CNL_DSP_REG_HIPCIDA,
+	.ipc_ack_mask = CNL_DSP_REG_HIPCIDA_DONE,
+	.ipc_ctl = CNL_DSP_REG_HIPCCTL,
+	.rom_init_timeout	= 300,
+	.ssp_count = ICL_SSP_COUNT,
+	.ssp_base_offset = CNL_SSP_BASE_OFFSET,
+};
+EXPORT_SYMBOL(ehl_chip_info);
diff --git a/sound/soc/sof/intel/hda-bus.c b/sound/soc/sof/intel/hda-bus.c
index a7e6d8227df6..1d2babdda9dd 100644
--- a/sound/soc/sof/intel/hda-bus.c
+++ b/sound/soc/sof/intel/hda-bus.c
@@ -12,82 +12,27 @@
 #include "../sof-priv.h"
 #include "hda.h"
 
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
-
-static const struct hdac_bus_ops bus_ops = {
-	.command = snd_hdac_bus_send_cmd,
-	.get_response = snd_hdac_bus_get_response,
-};
-
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC)
+#include "../../codecs/hdac_hda.h"
+#define sof_hda_ext_ops	snd_soc_hdac_hda_get_ops()
+#else
+#define sof_hda_ext_ops	NULL
 #endif
 
-static void sof_hda_writel(u32 value, u32 __iomem *addr)
-{
-	writel(value, addr);
-}
-
-static u32 sof_hda_readl(u32 __iomem *addr)
-{
-	return readl(addr);
-}
-
-static void sof_hda_writew(u16 value, u16 __iomem *addr)
-{
-	writew(value, addr);
-}
-
-static u16 sof_hda_readw(u16 __iomem *addr)
-{
-	return readw(addr);
-}
-
-static void sof_hda_writeb(u8 value, u8 __iomem *addr)
-{
-	writeb(value, addr);
-}
-
-static u8 sof_hda_readb(u8 __iomem *addr)
-{
-	return readb(addr);
-}
-
-static int sof_hda_dma_alloc_pages(struct hdac_bus *bus, int type,
-				   size_t size, struct snd_dma_buffer *buf)
-{
-	return snd_dma_alloc_pages(type, bus->dev, size, buf);
-}
-
-static void sof_hda_dma_free_pages(struct hdac_bus *bus,
-				   struct snd_dma_buffer *buf)
-{
-	snd_dma_free_pages(buf);
-}
-
-static const struct hdac_io_ops io_ops = {
-	.reg_writel = sof_hda_writel,
-	.reg_readl = sof_hda_readl,
-	.reg_writew = sof_hda_writew,
-	.reg_readw = sof_hda_readw,
-	.reg_writeb = sof_hda_writeb,
-	.reg_readb = sof_hda_readb,
-	.dma_alloc_pages = sof_hda_dma_alloc_pages,
-	.dma_free_pages = sof_hda_dma_free_pages,
-};
-
 /*
  * This can be used for both with/without hda link support.
  */
-void sof_hda_bus_init(struct hdac_bus *bus, struct device *dev,
-		      const struct hdac_ext_bus_ops *ext_ops)
+void sof_hda_bus_init(struct hdac_bus *bus, struct device *dev)
 {
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+	snd_hdac_ext_bus_init(bus, dev, NULL, sof_hda_ext_ops);
+#else /* CONFIG_SND_SOC_SOF_HDA */
 	memset(bus, 0, sizeof(*bus));
 	bus->dev = dev;
 
-	bus->io_ops = &io_ops;
 	INIT_LIST_HEAD(&bus->stream_list);
 
 	bus->irq = -1;
-	bus->ext_ops = ext_ops;
 
 	/*
 	 * There is only one HDA bus atm. keep the index as 0.
@@ -96,16 +41,5 @@ void sof_hda_bus_init(struct hdac_bus *bus, struct device *dev,
 	bus->idx = 0;
 
 	spin_lock_init(&bus->reg_lock);
-
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
-	INIT_LIST_HEAD(&bus->codec_list);
-	INIT_LIST_HEAD(&bus->hlink_list);
-
-	mutex_init(&bus->cmd_mutex);
-	mutex_init(&bus->lock);
-	bus->ops = &bus_ops;
-	INIT_WORK(&bus->unsol_work, snd_hdac_bus_process_unsol_events);
-	bus->cmd_dma_state = true;
-#endif
-
+#endif /* CONFIG_SND_SOC_SOF_HDA */
 }
diff --git a/sound/soc/sof/intel/hda-codec.c b/sound/soc/sof/intel/hda-codec.c
index b8b37f082309..3ca6795a89ba 100644
--- a/sound/soc/sof/intel/hda-codec.c
+++ b/sound/soc/sof/intel/hda-codec.c
@@ -10,6 +10,7 @@
 
 #include <linux/module.h>
 #include <sound/hdaudio_ext.h>
+#include <sound/hda_register.h>
 #include <sound/hda_codec.h>
 #include <sound/hda_i915.h>
 #include <sound/sof.h>
@@ -37,16 +38,55 @@ static void hda_codec_load_module(struct hda_codec *codec)
 static void hda_codec_load_module(struct hda_codec *codec) {}
 #endif
 
+/* enable controller wake up event for all codecs with jack connectors */
+void hda_codec_jack_wake_enable(struct snd_sof_dev *sdev)
+{
+	struct hda_bus *hbus = sof_to_hbus(sdev);
+	struct hdac_bus *bus = sof_to_bus(sdev);
+	struct hda_codec *codec;
+	unsigned int mask = 0;
+
+	list_for_each_codec(codec, hbus)
+		if (codec->jacktbl.used)
+			mask |= BIT(codec->core.addr);
+
+	snd_hdac_chip_updatew(bus, WAKEEN, STATESTS_INT_MASK, mask);
+}
+
+/* check jack status after resuming from suspend mode */
+void hda_codec_jack_check(struct snd_sof_dev *sdev)
+{
+	struct hda_bus *hbus = sof_to_hbus(sdev);
+	struct hdac_bus *bus = sof_to_bus(sdev);
+	struct hda_codec *codec;
+
+	/* disable controller Wake Up event*/
+	snd_hdac_chip_updatew(bus, WAKEEN, STATESTS_INT_MASK, 0);
+
+	list_for_each_codec(codec, hbus)
+		/*
+		 * Wake up all jack-detecting codecs regardless whether an event
+		 * has been recorded in STATESTS
+		 */
+		if (codec->jacktbl.used)
+			schedule_delayed_work(&codec->jackpoll_work,
+					      codec->jackpoll_interval);
+}
+#else
+void hda_codec_jack_wake_enable(struct snd_sof_dev *sdev) {}
+void hda_codec_jack_check(struct snd_sof_dev *sdev) {}
 #endif /* CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC */
+EXPORT_SYMBOL(hda_codec_jack_wake_enable);
+EXPORT_SYMBOL(hda_codec_jack_check);
 
 /* probe individual codec */
 static int hda_codec_probe(struct snd_sof_dev *sdev, int address)
 {
-	struct hda_bus *hbus = sof_to_hbus(sdev);
-	struct hdac_device *hdev;
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC)
 	struct hdac_hda_priv *hda_priv;
 #endif
+	struct hda_bus *hbus = sof_to_hbus(sdev);
+	struct hdac_device *hdev;
 	u32 hda_cmd = (address << 28) | (AC_NODE_ROOT << 20) |
 		(AC_VERB_PARAMETERS << 8) | AC_PAR_VENDOR_ID;
 	u32 resp = -1;
@@ -62,8 +102,7 @@ static int hda_codec_probe(struct snd_sof_dev *sdev, int address)
 		address, resp);
 
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC)
-	/* snd_hdac_ext_bus_device_exit will use kfree to free hdev */
-	hda_priv = kzalloc(sizeof(*hda_priv), GFP_KERNEL);
+	hda_priv = devm_kzalloc(sdev->dev, sizeof(*hda_priv), GFP_KERNEL);
 	if (!hda_priv)
 		return -ENOMEM;
 
@@ -82,8 +121,7 @@ static int hda_codec_probe(struct snd_sof_dev *sdev, int address)
 
 	return 0;
 #else
-	/* snd_hdac_ext_bus_device_exit will use kfree to free hdev */
-	hdev = kzalloc(sizeof(*hdev), GFP_KERNEL);
+	hdev = devm_kzalloc(sdev->dev, sizeof(*hdev), GFP_KERNEL);
 	if (!hdev)
 		return -ENOMEM;
 
diff --git a/sound/soc/sof/intel/hda-ctrl.c b/sound/soc/sof/intel/hda-ctrl.c
index ea63f83a509b..bc41028a7a01 100644
--- a/sound/soc/sof/intel/hda-ctrl.c
+++ b/sound/soc/sof/intel/hda-ctrl.c
@@ -164,6 +164,9 @@ int hda_dsp_ctrl_clock_power_gating(struct snd_sof_dev *sdev, bool enable)
 int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev, bool full_reset)
 {
 	struct hdac_bus *bus = sof_to_bus(sdev);
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+	struct hdac_ext_link *hlink;
+#endif
 	struct hdac_stream *stream;
 	int sd_offset, ret = 0;
 
@@ -173,11 +176,6 @@ int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev, bool full_reset)
 	hda_dsp_ctrl_misc_clock_gating(sdev, false);
 
 	if (full_reset) {
-		/* clear WAKESTS */
-		snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, SOF_HDA_WAKESTS,
-					SOF_HDA_WAKESTS_INT_MASK,
-					SOF_HDA_WAKESTS_INT_MASK);
-
 		/* reset HDA controller */
 		ret = hda_dsp_ctrl_link_reset(sdev, true);
 		if (ret < 0) {
@@ -245,13 +243,18 @@ int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev, bool full_reset)
 				SOF_HDA_INT_CTRL_EN | SOF_HDA_INT_GLOBAL_EN,
 				SOF_HDA_INT_CTRL_EN | SOF_HDA_INT_GLOBAL_EN);
 
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
 	/* program the position buffer */
 	if (bus->use_posbuf && bus->posbuf.addr) {
-		snd_hdac_chip_writel(bus, DPLBASE, (u32)bus->posbuf.addr);
-		snd_hdac_chip_writel(bus, DPUBASE,
-				     upper_32_bits(bus->posbuf.addr));
+		snd_sof_dsp_write(sdev, HDA_DSP_HDA_BAR, SOF_HDA_ADSP_DPLBASE,
+				  (u32)bus->posbuf.addr);
+		snd_sof_dsp_write(sdev, HDA_DSP_HDA_BAR, SOF_HDA_ADSP_DPUBASE,
+				  upper_32_bits(bus->posbuf.addr));
 	}
+
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+	/* Reset stream-to-link mapping */
+	list_for_each_entry(hlink, &bus->hlink_list, list)
+		writel(0, hlink->ml_addr + AZX_REG_ML_LOSIDV);
 #endif
 
 	bus->chip_init = true;
diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c
index a514f9cf5c9a..8796f385be76 100644
--- a/sound/soc/sof/intel/hda-dai.c
+++ b/sound/soc/sof/intel/hda-dai.c
@@ -210,9 +210,13 @@ static int hda_link_hw_params(struct snd_pcm_substream *substream,
 	int stream_tag;
 	int ret;
 
-	link_dev = hda_link_stream_assign(bus, substream);
-	if (!link_dev)
-		return -EBUSY;
+	/* get stored dma data if resuming from system suspend */
+	link_dev = snd_soc_dai_get_dma_data(dai, substream);
+	if (!link_dev) {
+		link_dev = hda_link_stream_assign(bus, substream);
+		if (!link_dev)
+			return -EBUSY;
+	}
 
 	stream_tag = hdac_stream(link_dev)->stream_tag;
 
@@ -226,8 +230,6 @@ static int hda_link_hw_params(struct snd_pcm_substream *substream,
 
 	snd_soc_dai_set_dma_data(dai, substream, (void *)link_dev);
 
-	hda_stream->hw_params_upon_resume = 0;
-
 	link = snd_hdac_ext_bus_get_link(bus, codec_dai->component->name);
 	if (!link)
 		return -EINVAL;
@@ -267,8 +269,7 @@ static int hda_link_pcm_prepare(struct snd_pcm_substream *substream,
 
 	hda_stream = hstream_to_sof_hda_stream(link_dev);
 
-	/* setup hw_params again only if resuming from system suspend */
-	if (!hda_stream->hw_params_upon_resume)
+	if (link_dev->link_prepared)
 		return 0;
 
 	dev_dbg(sdev->dev, "hda: prepare stream dir %d\n", substream->stream);
@@ -317,22 +318,25 @@ static int hda_link_pcm_trigger(struct snd_pcm_substream *substream,
 		snd_hdac_ext_link_stream_start(link_dev);
 		break;
 	case SNDRV_PCM_TRIGGER_SUSPEND:
+	case SNDRV_PCM_TRIGGER_STOP:
 		/*
-		 * clear and release link DMA channel. It will be assigned when
+		 * clear link DMA channel. It will be assigned when
 		 * hw_params is set up again after resume.
 		 */
 		ret = hda_link_config_ipc(hda_stream, dai->name,
 					  DMA_CHAN_INVALID, substream->stream);
 		if (ret < 0)
 			return ret;
-		stream_tag = hdac_stream(link_dev)->stream_tag;
-		snd_hdac_ext_link_clear_stream_id(link, stream_tag);
-		snd_hdac_ext_stream_release(link_dev,
-					    HDAC_EXT_STREAM_TYPE_LINK);
+
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+			stream_tag = hdac_stream(link_dev)->stream_tag;
+			snd_hdac_ext_link_clear_stream_id(link, stream_tag);
+		}
+
+		link_dev->link_prepared = 0;
 
 		/* fallthrough */
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-	case SNDRV_PCM_TRIGGER_STOP:
 		snd_hdac_ext_link_stream_clear(link_dev);
 		break;
 	default:
@@ -369,8 +373,12 @@ static int hda_link_hw_free(struct snd_pcm_substream *substream,
 	if (!link)
 		return -EINVAL;
 
-	stream_tag = hdac_stream(link_dev)->stream_tag;
-	snd_hdac_ext_link_clear_stream_id(link, stream_tag);
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		stream_tag = hdac_stream(link_dev)->stream_tag;
+		snd_hdac_ext_link_clear_stream_id(link, stream_tag);
+	}
+
+	snd_soc_dai_set_dma_data(dai, substream, NULL);
 	snd_hdac_ext_stream_release(link_dev, HDAC_EXT_STREAM_TYPE_LINK);
 	link_dev->link_prepared = 0;
 
diff --git a/sound/soc/sof/intel/hda-dsp.c b/sound/soc/sof/intel/hda-dsp.c
index 91de4785b6a3..fb55a3c5afd0 100644
--- a/sound/soc/sof/intel/hda-dsp.c
+++ b/sound/soc/sof/intel/hda-dsp.c
@@ -282,7 +282,7 @@ void hda_dsp_ipc_int_disable(struct snd_sof_dev *sdev)
 			HDA_DSP_REG_HIPCCTL_BUSY | HDA_DSP_REG_HIPCCTL_DONE, 0);
 }
 
-static int hda_suspend(struct snd_sof_dev *sdev, int state)
+static int hda_suspend(struct snd_sof_dev *sdev, bool runtime_suspend)
 {
 	struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;
 	const struct sof_intel_dsp_desc *chip = hda->desc;
@@ -295,6 +295,9 @@ static int hda_suspend(struct snd_sof_dev *sdev, int state)
 	hda_dsp_ipc_int_disable(sdev);
 
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+	if (runtime_suspend)
+		hda_codec_jack_wake_enable(sdev);
+
 	/* power down all hda link */
 	snd_hdac_ext_bus_link_power_down_all(bus);
 #endif
@@ -329,7 +332,7 @@ static int hda_suspend(struct snd_sof_dev *sdev, int state)
 	return 0;
 }
 
-static int hda_resume(struct snd_sof_dev *sdev)
+static int hda_resume(struct snd_sof_dev *sdev, bool runtime_resume)
 {
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
 	struct hdac_bus *bus = sof_to_bus(sdev);
@@ -343,7 +346,6 @@ static int hda_resume(struct snd_sof_dev *sdev)
 	 */
 	snd_sof_pci_update_bits(sdev, PCI_TCSEL, 0x07, 0);
 
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
 	/* reset and start hda controller */
 	ret = hda_dsp_ctrl_init_chip(sdev, true);
 	if (ret < 0) {
@@ -352,46 +354,11 @@ static int hda_resume(struct snd_sof_dev *sdev)
 		return ret;
 	}
 
-	hda_dsp_ctrl_misc_clock_gating(sdev, false);
-
-	/* Reset stream-to-link mapping */
-	list_for_each_entry(hlink, &bus->hlink_list, list)
-		bus->io_ops->reg_writel(0, hlink->ml_addr + AZX_REG_ML_LOSIDV);
-
-	hda_dsp_ctrl_misc_clock_gating(sdev, true);
-#else
-
-	hda_dsp_ctrl_misc_clock_gating(sdev, false);
-
-	/* reset controller */
-	ret = hda_dsp_ctrl_link_reset(sdev, true);
-	if (ret < 0) {
-		dev_err(sdev->dev,
-			"error: failed to reset controller during resume\n");
-		return ret;
-	}
-
-	/* take controller out of reset */
-	ret = hda_dsp_ctrl_link_reset(sdev, false);
-	if (ret < 0) {
-		dev_err(sdev->dev,
-			"error: failed to ready controller during resume\n");
-		return ret;
-	}
-
-	/* enable hda bus irq */
-	snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTCTL,
-				SOF_HDA_INT_CTRL_EN | SOF_HDA_INT_GLOBAL_EN,
-				SOF_HDA_INT_CTRL_EN | SOF_HDA_INT_GLOBAL_EN);
-
-	hda_dsp_ctrl_misc_clock_gating(sdev, true);
-#endif
-
-	/* enable ppcap interrupt */
-	hda_dsp_ctrl_ppcap_enable(sdev, true);
-	hda_dsp_ctrl_ppcap_int_enable(sdev, true);
-
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+	/* check jack status */
+	if (runtime_resume)
+		hda_codec_jack_check(sdev);
+
 	/* turn off the links that were off before suspend */
 	list_for_each_entry(hlink, &bus->hlink_list, list) {
 		if (!hlink->ref_count)
@@ -403,19 +370,23 @@ static int hda_resume(struct snd_sof_dev *sdev)
 		snd_hdac_bus_stop_cmd_io(bus);
 #endif
 
+	/* enable ppcap interrupt */
+	hda_dsp_ctrl_ppcap_enable(sdev, true);
+	hda_dsp_ctrl_ppcap_int_enable(sdev, true);
+
 	return 0;
 }
 
 int hda_dsp_resume(struct snd_sof_dev *sdev)
 {
 	/* init hda controller. DSP cores will be powered up during fw boot */
-	return hda_resume(sdev);
+	return hda_resume(sdev, false);
 }
 
 int hda_dsp_runtime_resume(struct snd_sof_dev *sdev)
 {
 	/* init hda controller. DSP cores will be powered up during fw boot */
-	return hda_resume(sdev);
+	return hda_resume(sdev, true);
 }
 
 int hda_dsp_runtime_idle(struct snd_sof_dev *sdev)
@@ -431,19 +402,19 @@ int hda_dsp_runtime_idle(struct snd_sof_dev *sdev)
 	return 0;
 }
 
-int hda_dsp_runtime_suspend(struct snd_sof_dev *sdev, int state)
+int hda_dsp_runtime_suspend(struct snd_sof_dev *sdev)
 {
 	/* stop hda controller and power dsp off */
-	return hda_suspend(sdev, state);
+	return hda_suspend(sdev, true);
 }
 
-int hda_dsp_suspend(struct snd_sof_dev *sdev, int state)
+int hda_dsp_suspend(struct snd_sof_dev *sdev)
 {
 	struct hdac_bus *bus = sof_to_bus(sdev);
 	int ret;
 
 	/* stop hda controller and power dsp off */
-	ret = hda_suspend(sdev, state);
+	ret = hda_suspend(sdev, false);
 	if (ret < 0) {
 		dev_err(bus->dev, "error: suspending dsp\n");
 		return ret;
@@ -454,30 +425,24 @@ int hda_dsp_suspend(struct snd_sof_dev *sdev, int state)
 
 int hda_dsp_set_hw_params_upon_resume(struct snd_sof_dev *sdev)
 {
-	struct hdac_bus *bus = sof_to_bus(sdev);
-	struct sof_intel_hda_stream *hda_stream;
-	struct hdac_ext_stream *stream;
-	struct hdac_stream *s;
-
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+	struct hdac_bus *bus = sof_to_bus(sdev);
 	struct snd_soc_pcm_runtime *rtd;
+	struct hdac_ext_stream *stream;
 	struct hdac_ext_link *link;
+	struct hdac_stream *s;
 	const char *name;
 	int stream_tag;
-#endif
 
 	/* set internal flag for BE */
 	list_for_each_entry(s, &bus->stream_list, list) {
 		stream = stream_to_hdac_ext_stream(s);
-		hda_stream = container_of(stream, struct sof_intel_hda_stream,
-					  hda_stream);
-		hda_stream->hw_params_upon_resume = 1;
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+
 		/*
-		 * clear and release stream. This should already be taken care
-		 * for running streams when the SUSPEND trigger is called.
-		 * But paused streams do not get suspended, so this needs to be
-		 * done explicitly during suspend.
+		 * clear stream. This should already be taken care for running
+		 * streams when the SUSPEND trigger is called. But paused
+		 * streams do not get suspended, so this needs to be done
+		 * explicitly during suspend.
 		 */
 		if (stream->link_substream) {
 			rtd = snd_pcm_substream_chip(stream->link_substream);
@@ -485,12 +450,17 @@ int hda_dsp_set_hw_params_upon_resume(struct snd_sof_dev *sdev)
 			link = snd_hdac_ext_bus_get_link(bus, name);
 			if (!link)
 				return -EINVAL;
+
+			stream->link_prepared = 0;
+
+			if (hdac_stream(stream)->direction ==
+				SNDRV_PCM_STREAM_CAPTURE)
+				continue;
+
 			stream_tag = hdac_stream(stream)->stream_tag;
 			snd_hdac_ext_link_clear_stream_id(link, stream_tag);
-			snd_hdac_ext_stream_release(stream,
-						    HDAC_EXT_STREAM_TYPE_LINK);
 		}
-#endif
 	}
+#endif
 	return 0;
 }
diff --git a/sound/soc/sof/intel/hda-ipc.c b/sound/soc/sof/intel/hda-ipc.c
index 2ecba91f5219..6aae6f18b3dc 100644
--- a/sound/soc/sof/intel/hda-ipc.c
+++ b/sound/soc/sof/intel/hda-ipc.c
@@ -266,156 +266,14 @@ out:
 	return ret;
 }
 
-/* IPC Firmware ready */
-
-static void ipc_get_windows(struct snd_sof_dev *sdev)
+int hda_dsp_ipc_get_mailbox_offset(struct snd_sof_dev *sdev)
 {
-	struct sof_ipc_window_elem *elem;
-	u32 outbox_offset = 0;
-	u32 stream_offset = 0;
-	u32 inbox_offset = 0;
-	u32 outbox_size = 0;
-	u32 stream_size = 0;
-	u32 inbox_size = 0;
-	int i;
-
-	if (!sdev->info_window) {
-		dev_err(sdev->dev, "error: have no window info\n");
-		return;
-	}
-
-	for (i = 0; i < sdev->info_window->num_windows; i++) {
-		elem = &sdev->info_window->window[i];
-
-		switch (elem->type) {
-		case SOF_IPC_REGION_UPBOX:
-			inbox_offset =
-				elem->offset + SRAM_WINDOW_OFFSET(elem->id);
-			inbox_size = elem->size;
-			snd_sof_debugfs_io_item(sdev,
-						sdev->bar[HDA_DSP_BAR] +
-						inbox_offset,
-						elem->size, "inbox",
-						SOF_DEBUGFS_ACCESS_D0_ONLY);
-			break;
-		case SOF_IPC_REGION_DOWNBOX:
-			outbox_offset =
-				elem->offset + SRAM_WINDOW_OFFSET(elem->id);
-			outbox_size = elem->size;
-			snd_sof_debugfs_io_item(sdev,
-						sdev->bar[HDA_DSP_BAR] +
-						outbox_offset,
-						elem->size, "outbox",
-						SOF_DEBUGFS_ACCESS_D0_ONLY);
-			break;
-		case SOF_IPC_REGION_TRACE:
-			snd_sof_debugfs_io_item(sdev,
-						sdev->bar[HDA_DSP_BAR] +
-						elem->offset +
-						SRAM_WINDOW_OFFSET
-						(elem->id),
-						elem->size, "etrace",
-						SOF_DEBUGFS_ACCESS_D0_ONLY);
-			break;
-		case SOF_IPC_REGION_DEBUG:
-			snd_sof_debugfs_io_item(sdev,
-						sdev->bar[HDA_DSP_BAR] +
-						elem->offset +
-						SRAM_WINDOW_OFFSET
-						(elem->id),
-						elem->size, "debug",
-						SOF_DEBUGFS_ACCESS_D0_ONLY);
-			break;
-		case SOF_IPC_REGION_STREAM:
-			stream_offset =
-				elem->offset + SRAM_WINDOW_OFFSET(elem->id);
-			stream_size = elem->size;
-			snd_sof_debugfs_io_item(sdev,
-						sdev->bar[HDA_DSP_BAR] +
-						elem->offset +
-						SRAM_WINDOW_OFFSET
-						(elem->id),
-						elem->size, "stream",
-						SOF_DEBUGFS_ACCESS_D0_ONLY);
-			break;
-		case SOF_IPC_REGION_REGS:
-			snd_sof_debugfs_io_item(sdev,
-						sdev->bar[HDA_DSP_BAR] +
-						elem->offset +
-						SRAM_WINDOW_OFFSET
-						(elem->id),
-						elem->size, "regs",
-						SOF_DEBUGFS_ACCESS_D0_ONLY);
-			break;
-		case SOF_IPC_REGION_EXCEPTION:
-			sdev->dsp_oops_offset = elem->offset +
-						SRAM_WINDOW_OFFSET(elem->id);
-			snd_sof_debugfs_io_item(sdev,
-						sdev->bar[HDA_DSP_BAR] +
-						elem->offset +
-						SRAM_WINDOW_OFFSET
-						(elem->id),
-						elem->size, "exception",
-						SOF_DEBUGFS_ACCESS_D0_ONLY);
-			break;
-		default:
-			dev_err(sdev->dev, "error: get illegal window info\n");
-			return;
-		}
-	}
-
-	if (outbox_size == 0 || inbox_size == 0) {
-		dev_err(sdev->dev, "error: get illegal mailbox window\n");
-		return;
-	}
-
-	snd_sof_dsp_mailbox_init(sdev, inbox_offset, inbox_size,
-				 outbox_offset, outbox_size);
-	sdev->stream_box.offset = stream_offset;
-	sdev->stream_box.size = stream_size;
-
-	dev_dbg(sdev->dev, " mailbox upstream 0x%x - size 0x%x\n",
-		inbox_offset, inbox_size);
-	dev_dbg(sdev->dev, " mailbox downstream 0x%x - size 0x%x\n",
-		outbox_offset, outbox_size);
-	dev_dbg(sdev->dev, " stream region 0x%x - size 0x%x\n",
-		stream_offset, stream_size);
+	return HDA_DSP_MBOX_UPLINK_OFFSET;
 }
 
-/* check for ABI compatibility and create memory windows on first boot */
-int hda_dsp_ipc_fw_ready(struct snd_sof_dev *sdev, u32 msg_id)
+int hda_dsp_ipc_get_window_offset(struct snd_sof_dev *sdev, u32 id)
 {
-	struct sof_ipc_fw_ready *fw_ready = &sdev->fw_ready;
-	u32 offset;
-	int ret;
-
-	/* mailbox must be on 4k boundary */
-	offset = HDA_DSP_MBOX_UPLINK_OFFSET;
-
-	dev_dbg(sdev->dev, "ipc: DSP is ready 0x%8.8x offset 0x%x\n",
-		msg_id, offset);
-
-	/* no need to re-check version/ABI for subsequent boots */
-	if (!sdev->first_boot)
-		return 0;
-
-	/* copy data from the DSP FW ready offset */
-	sof_block_read(sdev, sdev->mmio_bar, offset, fw_ready,
-		       sizeof(*fw_ready));
-
-	/* make sure ABI version is compatible */
-	ret = snd_sof_ipc_valid(sdev);
-	if (ret < 0)
-		return ret;
-
-	/* now check for extended data */
-	snd_sof_fw_parse_ext_data(sdev, sdev->mmio_bar,
-				  HDA_DSP_MBOX_UPLINK_OFFSET +
-				  sizeof(struct sof_ipc_fw_ready));
-
-	ipc_get_windows(sdev);
-
-	return 0;
+	return SRAM_WINDOW_OFFSET(id);
 }
 
 void hda_ipc_msg_data(struct snd_sof_dev *sdev,
diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c
index 7f665392618f..c72e9a09eee1 100644
--- a/sound/soc/sof/intel/hda.c
+++ b/sound/soc/sof/intel/hda.c
@@ -19,13 +19,11 @@
 #include <sound/hda_register.h>
 
 #include <linux/module.h>
+#include <sound/intel-nhlt.h>
 #include <sound/sof.h>
 #include <sound/sof/xtensa.h>
 #include "../ops.h"
 #include "hda.h"
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC)
-#include "../../codecs/hdac_hda.h"
-#endif
 
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
 #include <sound/soc-acpi-intel-match.h>
@@ -46,6 +44,18 @@ struct hda_dsp_msg_code {
 	const char *msg;
 };
 
+static bool hda_use_msi = IS_ENABLED(CONFIG_PCI);
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG)
+module_param_named(use_msi, hda_use_msi, bool, 0444);
+MODULE_PARM_DESC(use_msi, "SOF HDA use PCI MSI mode");
+#endif
+
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+static int hda_dmic_num = -1;
+module_param_named(dmic_num, hda_dmic_num, int, 0444);
+MODULE_PARM_DESC(dmic_num, "SOF HDA DMIC number");
+#endif
+
 static const struct hda_dsp_msg_code hda_dsp_rom_msg[] = {
 	{HDA_DSP_ROM_FW_MANIFEST_LOADED, "status: manifest loaded"},
 	{HDA_DSP_ROM_FW_FW_LOADED, "status: fw loaded"},
@@ -236,7 +246,6 @@ static int hda_init(struct snd_sof_dev *sdev)
 {
 	struct hda_bus *hbus;
 	struct hdac_bus *bus;
-	struct hdac_ext_bus_ops *ext_ops = NULL;
 	struct pci_dev *pci = to_pci_dev(sdev->dev);
 	int ret;
 
@@ -244,10 +253,7 @@ static int hda_init(struct snd_sof_dev *sdev)
 	bus = sof_to_bus(sdev);
 
 	/* HDA bus init */
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC)
-	ext_ops = snd_soc_hdac_hda_get_ops();
-#endif
-	sof_hda_bus_init(bus, &pci->dev, ext_ops);
+	sof_hda_bus_init(bus, &pci->dev);
 
 	/* Workaround for a communication error on CFL (bko#199007) and CNL */
 	if (IS_CFL(pci) || IS_CNL(pci))
@@ -284,8 +290,26 @@ static int hda_init(struct snd_sof_dev *sdev)
 
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
 
+static int check_nhlt_dmic(struct snd_sof_dev *sdev)
+{
+	struct nhlt_acpi_table *nhlt;
+	int dmic_num;
+
+	nhlt = intel_nhlt_init(sdev->dev);
+	if (nhlt) {
+		dmic_num = intel_nhlt_get_dmic_geo(sdev->dev, nhlt);
+		intel_nhlt_free(nhlt);
+		if (dmic_num == 2 || dmic_num == 4)
+			return dmic_num;
+	}
+
+	return 0;
+}
+
 static const char *fixup_tplg_name(struct snd_sof_dev *sdev,
-				   const char *sof_tplg_filename)
+				   const char *sof_tplg_filename,
+				   const char *idisp_str,
+				   const char *dmic_str)
 {
 	const char *tplg_filename = NULL;
 	char *filename;
@@ -299,7 +323,8 @@ static const char *fixup_tplg_name(struct snd_sof_dev *sdev,
 	split_ext = strsep(&filename, ".");
 	if (split_ext) {
 		tplg_filename = devm_kasprintf(sdev->dev, GFP_KERNEL,
-					       "%s-idisp.tplg", split_ext);
+					       "%s%s%s.tplg",
+					       split_ext, idisp_str, dmic_str);
 		if (!tplg_filename)
 			return NULL;
 	}
@@ -318,6 +343,9 @@ static int hda_init_caps(struct snd_sof_dev *sdev)
 	struct snd_sof_pdata *pdata = sdev->pdata;
 	struct snd_soc_acpi_mach *mach;
 	const char *tplg_filename;
+	const char *idisp_str;
+	const char *dmic_str;
+	int dmic_num;
 	int codec_num = 0;
 	int i;
 #endif
@@ -329,10 +357,23 @@ static int hda_init_caps(struct snd_sof_dev *sdev)
 	if (bus->ppcap)
 		dev_dbg(sdev->dev, "PP capability, will probe DSP later.\n");
 
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+	/* init i915 and HDMI codecs */
+	ret = hda_codec_i915_init(sdev);
+	if (ret < 0) {
+		dev_err(sdev->dev, "error: init i915 and HDMI codec failed\n");
+		return ret;
+	}
+#endif
+
+	/* Init HDA controller after i915 init */
 	ret = hda_dsp_ctrl_init_chip(sdev, true);
 	if (ret < 0) {
 		dev_err(bus->dev, "error: init chip failed with ret: %d\n",
 			ret);
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+		hda_codec_i915_exit(sdev);
+#endif
 		return ret;
 	}
 
@@ -340,13 +381,6 @@ static int hda_init_caps(struct snd_sof_dev *sdev)
 	if (bus->mlcap)
 		snd_hdac_ext_bus_get_ml_capabilities(bus);
 
-	/* init i915 and HDMI codecs */
-	ret = hda_codec_i915_init(sdev);
-	if (ret < 0) {
-		dev_err(sdev->dev, "error: no HDMI audio devices found\n");
-		return ret;
-	}
-
 	/* codec detection */
 	if (!bus->codec_mask) {
 		dev_info(bus->dev, "no hda codecs found!\n");
@@ -382,17 +416,39 @@ static int hda_init_caps(struct snd_sof_dev *sdev)
 			dev_info(bus->dev, "using HDA machine driver %s now\n",
 				 hda_mach->drv_name);
 
-			/* fixup topology file for HDMI only platforms */
-			if (codec_num == 1) {
-				/* use local variable for readability */
-				tplg_filename = pdata->tplg_filename;
-				tplg_filename = fixup_tplg_name(sdev, tplg_filename);
-				if (!tplg_filename) {
-					hda_codec_i915_exit(sdev);
-					return ret;
-				}
-				pdata->tplg_filename = tplg_filename;
+			if (codec_num == 1)
+				idisp_str = "-idisp";
+			else
+				idisp_str = "";
+
+			/* first check NHLT for DMICs */
+			dmic_num = check_nhlt_dmic(sdev);
+
+			/* allow for module parameter override */
+			if (hda_dmic_num != -1)
+				dmic_num = hda_dmic_num;
+
+			switch (dmic_num) {
+			case 2:
+				dmic_str = "-2ch";
+				break;
+			case 4:
+				dmic_str = "-4ch";
+				break;
+			default:
+				dmic_num = 0;
+				dmic_str = "";
+				break;
+			}
+
+			tplg_filename = pdata->tplg_filename;
+			tplg_filename = fixup_tplg_name(sdev, tplg_filename,
+							idisp_str, dmic_str);
+			if (!tplg_filename) {
+				hda_codec_i915_exit(sdev);
+				return ret;
 			}
+			pdata->tplg_filename = tplg_filename;
 		}
 	}
 
@@ -529,11 +585,18 @@ int hda_dsp_probe(struct snd_sof_dev *sdev)
 	 * register our IRQ
 	 * let's try to enable msi firstly
 	 * if it fails, use legacy interrupt mode
-	 * TODO: support interrupt mode selection with kernel parameter
-	 *       support msi multiple vectors
+	 * TODO: support msi multiple vectors
 	 */
-	ret = pci_alloc_irq_vectors(pci, 1, 1, PCI_IRQ_MSI);
-	if (ret < 0) {
+	if (hda_use_msi && pci_alloc_irq_vectors(pci, 1, 1, PCI_IRQ_MSI) > 0) {
+		dev_info(sdev->dev, "use msi interrupt mode\n");
+		hdev->irq = pci_irq_vector(pci, 0);
+		/* ipc irq number is the same of hda irq */
+		sdev->ipc_irq = hdev->irq;
+		/* initialised to "false" by kzalloc() */
+		sdev->msi_enabled = true;
+	}
+
+	if (!sdev->msi_enabled) {
 		dev_info(sdev->dev, "use legacy interrupt mode\n");
 		/*
 		 * in IO-APIC mode, hda->irq and ipc_irq are using the same
@@ -541,13 +604,6 @@ int hda_dsp_probe(struct snd_sof_dev *sdev)
 		 */
 		hdev->irq = pci->irq;
 		sdev->ipc_irq = pci->irq;
-		sdev->msi_enabled = 0;
-	} else {
-		dev_info(sdev->dev, "use msi interrupt mode\n");
-		hdev->irq = pci_irq_vector(pci, 0);
-		/* ipc irq number is the same of hda irq */
-		sdev->ipc_irq = hdev->irq;
-		sdev->msi_enabled = 1;
 	}
 
 	dev_dbg(sdev->dev, "using HDA IRQ %d\n", hdev->irq);
diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h
index d9c17146200b..5591841a1b6f 100644
--- a/sound/soc/sof/intel/hda.h
+++ b/sound/soc/sof/intel/hda.h
@@ -175,7 +175,7 @@
 #define HDA_DSP_STACK_DUMP_SIZE			32
 
 /* ROM  status/error values */
-#define HDA_DSP_ROM_STS_MASK			0xf
+#define HDA_DSP_ROM_STS_MASK			GENMASK(23, 0)
 #define HDA_DSP_ROM_INIT			0x1
 #define HDA_DSP_ROM_FW_MANIFEST_LOADED		0x3
 #define HDA_DSP_ROM_FW_FW_LOADED		0x4
@@ -418,7 +418,6 @@ struct sof_intel_hda_stream {
 	struct snd_sof_dev *sdev;
 	struct hdac_ext_stream hda_stream;
 	struct sof_intel_stream stream;
-	int hw_params_upon_resume; /* set up hw_params upon resume */
 	int host_reserved; /* reserve host DMA channel */
 };
 
@@ -453,9 +452,9 @@ int hda_dsp_core_reset_power_down(struct snd_sof_dev *sdev,
 void hda_dsp_ipc_int_enable(struct snd_sof_dev *sdev);
 void hda_dsp_ipc_int_disable(struct snd_sof_dev *sdev);
 
-int hda_dsp_suspend(struct snd_sof_dev *sdev, int state);
+int hda_dsp_suspend(struct snd_sof_dev *sdev);
 int hda_dsp_resume(struct snd_sof_dev *sdev);
-int hda_dsp_runtime_suspend(struct snd_sof_dev *sdev, int state);
+int hda_dsp_runtime_suspend(struct snd_sof_dev *sdev);
 int hda_dsp_runtime_resume(struct snd_sof_dev *sdev);
 int hda_dsp_runtime_idle(struct snd_sof_dev *sdev);
 int hda_dsp_set_hw_params_upon_resume(struct snd_sof_dev *sdev);
@@ -520,7 +519,9 @@ int hda_ipc_pcm_params(struct snd_sof_dev *sdev,
 int hda_dsp_ipc_send_msg(struct snd_sof_dev *sdev,
 			 struct snd_sof_ipc_msg *msg);
 void hda_dsp_ipc_get_reply(struct snd_sof_dev *sdev);
-int hda_dsp_ipc_fw_ready(struct snd_sof_dev *sdev, u32 msg_id);
+int hda_dsp_ipc_get_mailbox_offset(struct snd_sof_dev *sdev);
+int hda_dsp_ipc_get_window_offset(struct snd_sof_dev *sdev, u32 id);
+
 irqreturn_t hda_dsp_ipc_irq_handler(int irq, void *context);
 irqreturn_t hda_dsp_ipc_irq_thread(int irq, void *context);
 int hda_dsp_ipc_cmd_done(struct snd_sof_dev *sdev, int dir);
@@ -549,14 +550,15 @@ void hda_dsp_ctrl_stop_chip(struct snd_sof_dev *sdev);
 /*
  * HDA bus operations.
  */
-void sof_hda_bus_init(struct hdac_bus *bus, struct device *dev,
-		      const struct hdac_ext_bus_ops *ext_ops);
+void sof_hda_bus_init(struct hdac_bus *bus, struct device *dev);
 
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
 /*
  * HDA Codec operations.
  */
 int hda_codec_probe_bus(struct snd_sof_dev *sdev);
+void hda_codec_jack_wake_enable(struct snd_sof_dev *sdev);
+void hda_codec_jack_check(struct snd_sof_dev *sdev);
 
 #endif /* CONFIG_SND_SOC_SOF_HDA */
 
@@ -597,5 +599,7 @@ extern const struct sof_intel_dsp_desc apl_chip_info;
 extern const struct sof_intel_dsp_desc cnl_chip_info;
 extern const struct sof_intel_dsp_desc skl_chip_info;
 extern const struct sof_intel_dsp_desc icl_chip_info;
+extern const struct sof_intel_dsp_desc tgl_chip_info;
+extern const struct sof_intel_dsp_desc ehl_chip_info;
 
 #endif
diff --git a/sound/soc/sof/ipc.c b/sound/soc/sof/ipc.c
index 20dfca9c93b7..b2f359d2f7e5 100644
--- a/sound/soc/sof/ipc.c
+++ b/sound/soc/sof/ipc.c
@@ -17,12 +17,6 @@
 #include "sof-priv.h"
 #include "ops.h"
 
-/*
- * IPC message default size and timeout (ms).
- * TODO: allow platforms to set size and timeout.
- */
-#define IPC_TIMEOUT_MS		300
-
 static void ipc_trace_message(struct snd_sof_dev *sdev, u32 msg_id);
 static void ipc_stream_message(struct snd_sof_dev *sdev, u32 msg_cmd);
 
@@ -211,7 +205,7 @@ static int tx_wait_done(struct snd_sof_ipc *ipc, struct snd_sof_ipc_msg *msg,
 
 	/* wait for DSP IPC completion */
 	ret = wait_event_timeout(msg->waitq, msg->ipc_complete,
-				 msecs_to_jiffies(IPC_TIMEOUT_MS));
+				 msecs_to_jiffies(sdev->ipc_timeout));
 
 	if (ret == 0) {
 		dev_err(sdev->dev, "error: ipc timed out for 0x%x size %d\n",
diff --git a/sound/soc/sof/loader.c b/sound/soc/sof/loader.c
index 952a19091c58..d7f32745fefe 100644
--- a/sound/soc/sof/loader.c
+++ b/sound/soc/sof/loader.c
@@ -87,12 +87,180 @@ int snd_sof_fw_parse_ext_data(struct snd_sof_dev *sdev, u32 bar, u32 offset)
 }
 EXPORT_SYMBOL(snd_sof_fw_parse_ext_data);
 
+/*
+ * IPC Firmware ready.
+ */
+static void sof_get_windows(struct snd_sof_dev *sdev)
+{
+	struct sof_ipc_window_elem *elem;
+	u32 outbox_offset = 0;
+	u32 stream_offset = 0;
+	u32 inbox_offset = 0;
+	u32 outbox_size = 0;
+	u32 stream_size = 0;
+	u32 inbox_size = 0;
+	int window_offset;
+	int bar;
+	int i;
+
+	if (!sdev->info_window) {
+		dev_err(sdev->dev, "error: have no window info\n");
+		return;
+	}
+
+	bar = snd_sof_dsp_get_bar_index(sdev, SOF_FW_BLK_TYPE_SRAM);
+	if (bar < 0) {
+		dev_err(sdev->dev, "error: have no bar mapping\n");
+		return;
+	}
+
+	for (i = 0; i < sdev->info_window->num_windows; i++) {
+		elem = &sdev->info_window->window[i];
+
+		window_offset = snd_sof_dsp_get_window_offset(sdev, elem->id);
+		if (window_offset < 0) {
+			dev_warn(sdev->dev, "warn: no offset for window %d\n",
+				 elem->id);
+			continue;
+		}
+
+		switch (elem->type) {
+		case SOF_IPC_REGION_UPBOX:
+			inbox_offset = window_offset + elem->offset;
+			inbox_size = elem->size;
+			snd_sof_debugfs_io_item(sdev,
+						sdev->bar[bar] +
+						inbox_offset,
+						elem->size, "inbox",
+						SOF_DEBUGFS_ACCESS_D0_ONLY);
+			break;
+		case SOF_IPC_REGION_DOWNBOX:
+			outbox_offset = window_offset + elem->offset;
+			outbox_size = elem->size;
+			snd_sof_debugfs_io_item(sdev,
+						sdev->bar[bar] +
+						outbox_offset,
+						elem->size, "outbox",
+						SOF_DEBUGFS_ACCESS_D0_ONLY);
+			break;
+		case SOF_IPC_REGION_TRACE:
+			snd_sof_debugfs_io_item(sdev,
+						sdev->bar[bar] +
+						window_offset +
+						elem->offset,
+						elem->size, "etrace",
+						SOF_DEBUGFS_ACCESS_D0_ONLY);
+			break;
+		case SOF_IPC_REGION_DEBUG:
+			snd_sof_debugfs_io_item(sdev,
+						sdev->bar[bar] +
+						window_offset +
+						elem->offset,
+						elem->size, "debug",
+						SOF_DEBUGFS_ACCESS_D0_ONLY);
+			break;
+		case SOF_IPC_REGION_STREAM:
+			stream_offset = window_offset + elem->offset;
+			stream_size = elem->size;
+			snd_sof_debugfs_io_item(sdev,
+						sdev->bar[bar] +
+						stream_offset,
+						elem->size, "stream",
+						SOF_DEBUGFS_ACCESS_D0_ONLY);
+			break;
+		case SOF_IPC_REGION_REGS:
+			snd_sof_debugfs_io_item(sdev,
+						sdev->bar[bar] +
+						window_offset +
+						elem->offset,
+						elem->size, "regs",
+						SOF_DEBUGFS_ACCESS_D0_ONLY);
+			break;
+		case SOF_IPC_REGION_EXCEPTION:
+			sdev->dsp_oops_offset = window_offset + elem->offset;
+			snd_sof_debugfs_io_item(sdev,
+						sdev->bar[bar] +
+						window_offset +
+						elem->offset,
+						elem->size, "exception",
+						SOF_DEBUGFS_ACCESS_D0_ONLY);
+			break;
+		default:
+			dev_err(sdev->dev, "error: get illegal window info\n");
+			return;
+		}
+	}
+
+	if (outbox_size == 0 || inbox_size == 0) {
+		dev_err(sdev->dev, "error: get illegal mailbox window\n");
+		return;
+	}
+
+	snd_sof_dsp_mailbox_init(sdev, inbox_offset, inbox_size,
+				 outbox_offset, outbox_size);
+	sdev->stream_box.offset = stream_offset;
+	sdev->stream_box.size = stream_size;
+
+	dev_dbg(sdev->dev, " mailbox upstream 0x%x - size 0x%x\n",
+		inbox_offset, inbox_size);
+	dev_dbg(sdev->dev, " mailbox downstream 0x%x - size 0x%x\n",
+		outbox_offset, outbox_size);
+	dev_dbg(sdev->dev, " stream region 0x%x - size 0x%x\n",
+		stream_offset, stream_size);
+}
+
+/* check for ABI compatibility and create memory windows on first boot */
+int sof_fw_ready(struct snd_sof_dev *sdev, u32 msg_id)
+{
+	struct sof_ipc_fw_ready *fw_ready = &sdev->fw_ready;
+	int offset;
+	int bar;
+	int ret;
+
+	/* mailbox must be on 4k boundary */
+	offset = snd_sof_dsp_get_mailbox_offset(sdev);
+	if (offset < 0) {
+		dev_err(sdev->dev, "error: have no mailbox offset\n");
+		return offset;
+	}
+
+	bar = snd_sof_dsp_get_bar_index(sdev, SOF_FW_BLK_TYPE_SRAM);
+	if (bar < 0) {
+		dev_err(sdev->dev, "error: have no bar mapping\n");
+		return -EINVAL;
+	}
+
+	dev_dbg(sdev->dev, "ipc: DSP is ready 0x%8.8x offset 0x%x\n",
+		msg_id, offset);
+
+	/* no need to re-check version/ABI for subsequent boots */
+	if (!sdev->first_boot)
+		return 0;
+
+	/* copy data from the DSP FW ready offset */
+	sof_block_read(sdev, bar, offset, fw_ready, sizeof(*fw_ready));
+
+	/* make sure ABI version is compatible */
+	ret = snd_sof_ipc_valid(sdev);
+	if (ret < 0)
+		return ret;
+
+	/* now check for extended data */
+	snd_sof_fw_parse_ext_data(sdev, bar, offset +
+				  sizeof(struct sof_ipc_fw_ready));
+
+	sof_get_windows(sdev);
+
+	return 0;
+}
+EXPORT_SYMBOL(sof_fw_ready);
+
 /* generic module parser for mmaped DSPs */
 int snd_sof_parse_module_memcpy(struct snd_sof_dev *sdev,
 				struct snd_sof_mod_hdr *module)
 {
 	struct snd_sof_blk_hdr *block;
-	int count;
+	int count, bar;
 	u32 offset;
 	size_t remaining;
 
@@ -123,11 +291,19 @@ int snd_sof_parse_module_memcpy(struct snd_sof_dev *sdev,
 
 		switch (block->type) {
 		case SOF_FW_BLK_TYPE_RSRVD0:
-		case SOF_FW_BLK_TYPE_SRAM...SOF_FW_BLK_TYPE_RSRVD14:
+		case SOF_FW_BLK_TYPE_ROM...SOF_FW_BLK_TYPE_RSRVD14:
 			continue;	/* not handled atm */
 		case SOF_FW_BLK_TYPE_IRAM:
 		case SOF_FW_BLK_TYPE_DRAM:
+		case SOF_FW_BLK_TYPE_SRAM:
 			offset = block->offset;
+			bar = snd_sof_dsp_get_bar_index(sdev, block->type);
+			if (bar < 0) {
+				dev_err(sdev->dev,
+					"error: no BAR mapping for block type 0x%x\n",
+					block->type);
+				return bar;
+			}
 			break;
 		default:
 			dev_err(sdev->dev, "error: bad type 0x%x for block 0x%x\n",
@@ -145,7 +321,7 @@ int snd_sof_parse_module_memcpy(struct snd_sof_dev *sdev,
 				block->size);
 			return -EINVAL;
 		}
-		snd_sof_dsp_block_write(sdev, sdev->mmio_bar, offset,
+		snd_sof_dsp_block_write(sdev, bar, offset,
 					block + 1, block->size);
 
 		if (remaining < block->size) {
diff --git a/sound/soc/sof/ops.h b/sound/soc/sof/ops.h
index b9bdf45889da..824d36fe59fd 100644
--- a/sound/soc/sof/ops.h
+++ b/sound/soc/sof/ops.h
@@ -100,6 +100,43 @@ static inline int snd_sof_dsp_post_fw_run(struct snd_sof_dev *sdev)
 	return 0;
 }
 
+/* misc */
+
+/**
+ * snd_sof_dsp_get_bar_index - Maps a section type with a BAR index
+ *
+ * @sdev: sof device
+ * @type: section type as described by snd_sof_fw_blk_type
+ *
+ * Returns the corresponding BAR index (a positive integer) or -EINVAL
+ * in case there is no mapping
+ */
+static inline int snd_sof_dsp_get_bar_index(struct snd_sof_dev *sdev, u32 type)
+{
+	if (sof_ops(sdev)->get_bar_index)
+		return sof_ops(sdev)->get_bar_index(sdev, type);
+
+	return sdev->mmio_bar;
+}
+
+static inline int snd_sof_dsp_get_mailbox_offset(struct snd_sof_dev *sdev)
+{
+	if (sof_ops(sdev)->get_mailbox_offset)
+		return sof_ops(sdev)->get_mailbox_offset(sdev);
+
+	dev_err(sdev->dev, "error: %s not defined\n", __func__);
+	return -ENOTSUPP;
+}
+
+static inline int snd_sof_dsp_get_window_offset(struct snd_sof_dev *sdev,
+						u32 id)
+{
+	if (sof_ops(sdev)->get_window_offset)
+		return sof_ops(sdev)->get_window_offset(sdev, id);
+
+	dev_err(sdev->dev, "error: %s not defined\n", __func__);
+	return -ENOTSUPP;
+}
 /* power management */
 static inline int snd_sof_dsp_resume(struct snd_sof_dev *sdev)
 {
@@ -109,10 +146,10 @@ static inline int snd_sof_dsp_resume(struct snd_sof_dev *sdev)
 	return 0;
 }
 
-static inline int snd_sof_dsp_suspend(struct snd_sof_dev *sdev, int state)
+static inline int snd_sof_dsp_suspend(struct snd_sof_dev *sdev)
 {
 	if (sof_ops(sdev)->suspend)
-		return sof_ops(sdev)->suspend(sdev, state);
+		return sof_ops(sdev)->suspend(sdev);
 
 	return 0;
 }
@@ -125,11 +162,10 @@ static inline int snd_sof_dsp_runtime_resume(struct snd_sof_dev *sdev)
 	return 0;
 }
 
-static inline int snd_sof_dsp_runtime_suspend(struct snd_sof_dev *sdev,
-					      int state)
+static inline int snd_sof_dsp_runtime_suspend(struct snd_sof_dev *sdev)
 {
 	if (sof_ops(sdev)->runtime_suspend)
-		return sof_ops(sdev)->runtime_suspend(sdev, state);
+		return sof_ops(sdev)->runtime_suspend(sdev);
 
 	return 0;
 }
@@ -369,7 +405,7 @@ static inline const struct snd_sof_dsp_ops
  * @cond: Break condition (usually involving @val)
  * @sleep_us: Maximum time to sleep between reads in us (0
  *            tight-loops).  Should be less than ~20ms since usleep_range
- *            is used (see Documentation/timers/timers-howto.txt).
+ *            is used (see Documentation/timers/timers-howto.rst).
  * @timeout_us: Timeout in us, 0 means never timeout
  *
  * Returns 0 on success and -ETIMEDOUT upon a timeout. In either
diff --git a/sound/soc/sof/pcm.c b/sound/soc/sof/pcm.c
index 334e9d59b1ba..e3f6a6dc0f36 100644
--- a/sound/soc/sof/pcm.c
+++ b/sound/soc/sof/pcm.c
@@ -208,11 +208,31 @@ static int sof_pcm_hw_params(struct snd_pcm_substream *substream,
 	if (ret < 0)
 		return ret;
 
+	spcm->prepared[substream->stream] = true;
+
 	/* save pcm hw_params */
 	memcpy(&spcm->params[substream->stream], params, sizeof(*params));
 
-	/* clear hw_params_upon_resume flag */
-	spcm->hw_params_upon_resume[substream->stream] = 0;
+	return ret;
+}
+
+static int sof_pcm_dsp_pcm_free(struct snd_pcm_substream *substream,
+				struct snd_sof_dev *sdev,
+				struct snd_sof_pcm *spcm)
+{
+	struct sof_ipc_stream stream;
+	struct sof_ipc_reply reply;
+	int ret;
+
+	stream.hdr.size = sizeof(stream);
+	stream.hdr.cmd = SOF_IPC_GLB_STREAM_MSG | SOF_IPC_STREAM_PCM_FREE;
+	stream.comp_id = spcm->stream[substream->stream].comp_id;
+
+	/* send IPC to the DSP */
+	ret = sof_ipc_tx_message(sdev->ipc, stream.hdr.cmd, &stream,
+				 sizeof(stream), &reply, sizeof(reply));
+	if (!ret)
+		spcm->prepared[substream->stream] = false;
 
 	return ret;
 }
@@ -224,8 +244,6 @@ static int sof_pcm_hw_free(struct snd_pcm_substream *substream)
 		snd_soc_rtdcom_lookup(rtd, DRV_NAME);
 	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component);
 	struct snd_sof_pcm *spcm;
-	struct sof_ipc_stream stream;
-	struct sof_ipc_reply reply;
 	int ret;
 
 	/* nothing to do for BE */
@@ -236,16 +254,13 @@ static int sof_pcm_hw_free(struct snd_pcm_substream *substream)
 	if (!spcm)
 		return -EINVAL;
 
+	if (!spcm->prepared[substream->stream])
+		return 0;
+
 	dev_dbg(sdev->dev, "pcm: free stream %d dir %d\n", spcm->pcm.pcm_id,
 		substream->stream);
 
-	stream.hdr.size = sizeof(stream);
-	stream.hdr.cmd = SOF_IPC_GLB_STREAM_MSG | SOF_IPC_STREAM_PCM_FREE;
-	stream.comp_id = spcm->stream[substream->stream].comp_id;
-
-	/* send IPC to the DSP */
-	ret = sof_ipc_tx_message(sdev->ipc, stream.hdr.cmd, &stream,
-				 sizeof(stream), &reply, sizeof(reply));
+	ret = sof_pcm_dsp_pcm_free(substream, sdev, spcm);
 
 	snd_pcm_lib_free_pages(substream);
 
@@ -278,11 +293,7 @@ static int sof_pcm_prepare(struct snd_pcm_substream *substream)
 	if (!spcm)
 		return -EINVAL;
 
-	/*
-	 * check if hw_params needs to be set-up again.
-	 * This is only needed when resuming from system sleep.
-	 */
-	if (!spcm->hw_params_upon_resume[substream->stream])
+	if (spcm->prepared[substream->stream])
 		return 0;
 
 	dev_dbg(sdev->dev, "pcm: prepare stream %d dir %d\n", spcm->pcm.pcm_id,
@@ -311,6 +322,7 @@ static int sof_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 	struct snd_sof_pcm *spcm;
 	struct sof_ipc_stream stream;
 	struct sof_ipc_reply reply;
+	bool reset_hw_params = false;
 	int ret;
 
 	/* nothing to do for BE */
@@ -351,6 +363,7 @@ static int sof_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 	case SNDRV_PCM_TRIGGER_SUSPEND:
 	case SNDRV_PCM_TRIGGER_STOP:
 		stream.hdr.cmd |= SOF_IPC_STREAM_TRIG_STOP;
+		reset_hw_params = true;
 		break;
 	default:
 		dev_err(sdev->dev, "error: unhandled trigger cmd %d\n", cmd);
@@ -363,21 +376,10 @@ static int sof_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 	ret = sof_ipc_tx_message(sdev->ipc, stream.hdr.cmd, &stream,
 				 sizeof(stream), &reply, sizeof(reply));
 
-	if (ret < 0 || cmd != SNDRV_PCM_TRIGGER_SUSPEND)
-		return ret;
+	if (!ret && reset_hw_params)
+		ret = sof_pcm_dsp_pcm_free(substream, sdev, spcm);
 
-	/*
-	 * The hw_free op is usually called when the pcm stream is closed.
-	 * Since the stream is not closed during suspend, the DSP needs to be
-	 * notified explicitly to free pcm to prevent errors upon resume.
-	 */
-	stream.hdr.size = sizeof(stream);
-	stream.hdr.cmd = SOF_IPC_GLB_STREAM_MSG | SOF_IPC_STREAM_PCM_FREE;
-	stream.comp_id = spcm->stream[substream->stream].comp_id;
-
-	/* send IPC to the DSP */
-	return sof_ipc_tx_message(sdev->ipc, stream.hdr.cmd, &stream,
-				  sizeof(stream), &reply, sizeof(reply));
+	return ret;
 }
 
 static snd_pcm_uframes_t sof_pcm_pointer(struct snd_pcm_substream *substream)
@@ -481,6 +483,7 @@ static int sof_pcm_open(struct snd_pcm_substream *substream)
 	spcm->stream[substream->stream].posn.host_posn = 0;
 	spcm->stream[substream->stream].posn.dai_posn = 0;
 	spcm->stream[substream->stream].substream = substream;
+	spcm->prepared[substream->stream] = false;
 
 	ret = snd_sof_pcm_platform_open(sdev, substream);
 	if (ret < 0)
@@ -672,6 +675,9 @@ static int sof_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd,
 	case SOF_DAI_INTEL_HDA:
 		/* do nothing for HDA dai_link */
 		break;
+	case SOF_DAI_INTEL_ALH:
+		/* do nothing for ALH dai_link */
+		break;
 	default:
 		dev_err(sdev->dev, "error: invalid DAI type %d\n",
 			dai->dai_config->type);
diff --git a/sound/soc/sof/pm.c b/sound/soc/sof/pm.c
index 278abfd10490..e23beaeefe00 100644
--- a/sound/soc/sof/pm.c
+++ b/sound/soc/sof/pm.c
@@ -233,7 +233,7 @@ static int sof_set_hw_params_upon_resume(struct snd_sof_dev *sdev)
 
 			state = substream->runtime->status->state;
 			if (state == SNDRV_PCM_STATE_SUSPENDED)
-				spcm->hw_params_upon_resume[dir] = 1;
+				spcm->prepared[dir] = false;
 		}
 	}
 
@@ -377,9 +377,9 @@ static int sof_suspend(struct device *dev, bool runtime_suspend)
 
 	/* power down all DSP cores */
 	if (runtime_suspend)
-		ret = snd_sof_dsp_runtime_suspend(sdev, 0);
+		ret = snd_sof_dsp_runtime_suspend(sdev);
 	else
-		ret = snd_sof_dsp_suspend(sdev, 0);
+		ret = snd_sof_dsp_suspend(sdev);
 	if (ret < 0)
 		dev_err(sdev->dev,
 			"error: failed to power down DSP during suspend %d\n",
diff --git a/sound/soc/sof/sof-of-dev.c b/sound/soc/sof/sof-of-dev.c
new file mode 100644
index 000000000000..28a9692974e5
--- /dev/null
+++ b/sound/soc/sof/sof-of-dev.c
@@ -0,0 +1,143 @@
+// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+//
+// Copyright 2019 NXP
+//
+// Author: Daniel Baluta <daniel.baluta@nxp.com>
+//
+
+#include <linux/firmware.h>
+#include <linux/module.h>
+#include <linux/pm_runtime.h>
+#include <sound/sof.h>
+
+#include "ops.h"
+
+extern struct snd_sof_dsp_ops sof_imx8_ops;
+
+/* platform specific devices */
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_IMX8)
+static struct sof_dev_desc sof_of_imx8qxp_desc = {
+	.default_fw_path = "imx/sof",
+	.default_tplg_path = "imx/sof-tplg",
+	.nocodec_fw_filename = "sof-imx8.ri",
+	.nocodec_tplg_filename = "sof-imx8-nocodec.tplg",
+	.ops = &sof_imx8_ops,
+};
+#endif
+
+static const struct dev_pm_ops sof_of_pm = {
+	SET_SYSTEM_SLEEP_PM_OPS(snd_sof_suspend, snd_sof_resume)
+	SET_RUNTIME_PM_OPS(snd_sof_runtime_suspend, snd_sof_runtime_resume,
+			   NULL)
+};
+
+static void sof_of_probe_complete(struct device *dev)
+{
+	/* allow runtime_pm */
+	pm_runtime_set_autosuspend_delay(dev, SND_SOF_SUSPEND_DELAY_MS);
+	pm_runtime_use_autosuspend(dev);
+	pm_runtime_enable(dev);
+}
+
+static int sof_of_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	const struct sof_dev_desc *desc;
+	/*TODO: create a generic snd_soc_xxx_mach */
+	struct snd_soc_acpi_mach *mach;
+	struct snd_sof_pdata *sof_pdata;
+	const struct snd_sof_dsp_ops *ops;
+	int ret;
+
+	dev_info(&pdev->dev, "DT DSP detected");
+
+	sof_pdata = devm_kzalloc(dev, sizeof(*sof_pdata), GFP_KERNEL);
+	if (!sof_pdata)
+		return -ENOMEM;
+
+	desc = device_get_match_data(dev);
+	if (!desc)
+		return -ENODEV;
+
+	/* get ops for platform */
+	ops = desc->ops;
+	if (!ops) {
+		dev_err(dev, "error: no matching DT descriptor ops\n");
+		return -ENODEV;
+	}
+
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_FORCE_NOCODEC_MODE)
+	/* force nocodec mode */
+	dev_warn(dev, "Force to use nocodec mode\n");
+	mach = devm_kzalloc(dev, sizeof(*mach), GFP_KERNEL);
+	if (!mach)
+		return -ENOMEM;
+	ret = sof_nocodec_setup(dev, sof_pdata, mach, desc, ops);
+	if (ret < 0)
+		return ret;
+#else
+	/* TODO: implement case where we actually have a codec */
+	return -ENODEV;
+#endif
+
+	if (mach)
+		mach->mach_params.platform = dev_name(dev);
+
+	sof_pdata->machine = mach;
+	sof_pdata->desc = desc;
+	sof_pdata->dev = &pdev->dev;
+	sof_pdata->platform = dev_name(dev);
+
+	/* TODO: read alternate fw and tplg filenames from DT */
+	sof_pdata->fw_filename_prefix = sof_pdata->desc->default_fw_path;
+	sof_pdata->tplg_filename_prefix = sof_pdata->desc->default_tplg_path;
+
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE)
+	/* set callback to enable runtime_pm */
+	sof_pdata->sof_probe_complete = sof_of_probe_complete;
+#endif
+	 /* call sof helper for DSP hardware probe */
+	ret = snd_sof_device_probe(dev, sof_pdata);
+	if (ret) {
+		dev_err(dev, "error: failed to probe DSP hardware\n");
+		return ret;
+	}
+
+#if !IS_ENABLED(CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE)
+	sof_of_probe_complete(dev);
+#endif
+
+	return ret;
+}
+
+static int sof_of_remove(struct platform_device *pdev)
+{
+	pm_runtime_disable(&pdev->dev);
+
+	/* call sof helper for DSP hardware remove */
+	snd_sof_device_remove(&pdev->dev);
+
+	return 0;
+}
+
+static const struct of_device_id sof_of_ids[] = {
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_IMX8)
+	{ .compatible = "fsl,imx8qxp-dsp", .data = &sof_of_imx8qxp_desc},
+#endif
+	{ }
+};
+MODULE_DEVICE_TABLE(of, sof_of_ids);
+
+/* DT driver definition */
+static struct platform_driver snd_sof_of_driver = {
+	.probe = sof_of_probe,
+	.remove = sof_of_remove,
+	.driver = {
+		.name = "sof-audio-of",
+		.pm = &sof_of_pm,
+		.of_match_table = sof_of_ids,
+	},
+};
+module_platform_driver(snd_sof_of_driver);
+
+MODULE_LICENSE("Dual BSD/GPL");
diff --git a/sound/soc/sof/sof-pci-dev.c b/sound/soc/sof/sof-pci-dev.c
index 65d1bac4c6b8..d66412a77873 100644
--- a/sound/soc/sof/sof-pci-dev.c
+++ b/sound/soc/sof/sof-pci-dev.c
@@ -203,6 +203,42 @@ static const struct sof_dev_desc kbl_desc = {
 };
 #endif
 
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_TIGERLAKE)
+static const struct sof_dev_desc tgl_desc = {
+	.machines               = snd_soc_acpi_intel_tgl_machines,
+	.resindex_lpe_base      = 0,
+	.resindex_pcicfg_base   = -1,
+	.resindex_imr_base      = -1,
+	.irqindex_host_ipc      = -1,
+	.resindex_dma_base      = -1,
+	.chip_info = &tgl_chip_info,
+	.default_fw_path = "intel/sof",
+	.default_tplg_path = "intel/sof-tplg",
+	.nocodec_fw_filename = "sof-tgl.ri",
+	.nocodec_tplg_filename = "sof-tgl-nocodec.tplg",
+	.ops = &sof_cnl_ops,
+	.arch_ops = &sof_xtensa_arch_ops
+};
+#endif
+
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_ELKHARTLAKE)
+static const struct sof_dev_desc ehl_desc = {
+	.machines               = snd_soc_acpi_intel_ehl_machines,
+	.resindex_lpe_base      = 0,
+	.resindex_pcicfg_base   = -1,
+	.resindex_imr_base      = -1,
+	.irqindex_host_ipc      = -1,
+	.resindex_dma_base      = -1,
+	.chip_info = &ehl_chip_info,
+	.default_fw_path = "intel/sof",
+	.default_tplg_path = "intel/sof-tplg",
+	.nocodec_fw_filename = "sof-ehl.ri",
+	.nocodec_tplg_filename = "sof-ehl-nocodec.tplg",
+	.ops = &sof_cnl_ops,
+	.arch_ops = &sof_xtensa_arch_ops
+};
+#endif
+
 static const struct dev_pm_ops sof_pci_pm = {
 	SET_SYSTEM_SLEEP_PM_OPS(snd_sof_suspend, snd_sof_resume)
 	SET_RUNTIME_PM_OPS(snd_sof_runtime_suspend, snd_sof_runtime_resume,
@@ -223,6 +259,9 @@ static void sof_pci_probe_complete(struct device *dev)
 	 */
 	pm_runtime_allow(dev);
 
+	/* mark last_busy for pm_runtime to make sure not suspend immediately */
+	pm_runtime_mark_last_busy(dev);
+
 	/* follow recommendation in pci-driver.c to decrement usage counter */
 	pm_runtime_put_noidle(dev);
 }
@@ -382,6 +421,14 @@ static const struct pci_device_id sof_pci_ids[] = {
 	{ PCI_DEVICE(0x8086, 0x06c8),
 		.driver_data = (unsigned long)&cml_desc},
 #endif
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_TIGERLAKE)
+	{ PCI_DEVICE(0x8086, 0xa0c8),
+		.driver_data = (unsigned long)&tgl_desc},
+#endif
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_ELKHARTLAKE)
+	{ PCI_DEVICE(0x8086, 0x4b55),
+		.driver_data = (unsigned long)&ehl_desc},
+#endif
 	{ 0, }
 };
 MODULE_DEVICE_TABLE(pci, sof_pci_ids);
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h
index b8c0b2a22684..730f3259dd02 100644
--- a/sound/soc/sof/sof-priv.h
+++ b/sound/soc/sof/sof-priv.h
@@ -171,10 +171,9 @@ struct snd_sof_dsp_ops {
 	int (*post_fw_run)(struct snd_sof_dev *sof_dev); /* optional */
 
 	/* DSP PM */
-	int (*suspend)(struct snd_sof_dev *sof_dev, int state); /* optional */
+	int (*suspend)(struct snd_sof_dev *sof_dev); /* optional */
 	int (*resume)(struct snd_sof_dev *sof_dev); /* optional */
-	int (*runtime_suspend)(struct snd_sof_dev *sof_dev,
-			       int state); /* optional */
+	int (*runtime_suspend)(struct snd_sof_dev *sof_dev); /* optional */
 	int (*runtime_resume)(struct snd_sof_dev *sof_dev); /* optional */
 	int (*runtime_idle)(struct snd_sof_dev *sof_dev); /* optional */
 	int (*set_hw_params_upon_resume)(struct snd_sof_dev *sdev); /* optional */
@@ -196,6 +195,13 @@ struct snd_sof_dsp_ops {
 	int (*trace_trigger)(struct snd_sof_dev *sdev,
 			     int cmd); /* optional */
 
+	/* misc */
+	int (*get_bar_index)(struct snd_sof_dev *sdev,
+			     u32 type); /* optional */
+	int (*get_mailbox_offset)(struct snd_sof_dev *sdev);/* mandatory for common loader code */
+	int (*get_window_offset)(struct snd_sof_dev *sdev,
+				 u32 id);/* mandatory for common loader code */
+
 	/* DAI ops */
 	struct snd_soc_dai_driver *drv;
 	int num_drv;
@@ -228,7 +234,6 @@ enum sof_debugfs_access_type {
 
 /* FS entry for debug files that can expose DSP memories, registers */
 struct snd_sof_dfsentry {
-	struct dentry *dfsentry;
 	size_t size;
 	enum sof_dfsentry_type type;
 	/*
@@ -297,7 +302,7 @@ struct snd_sof_pcm {
 	struct snd_sof_pcm_stream stream[2];
 	struct list_head list;	/* list in sdev pcm list */
 	struct snd_pcm_hw_params params[2];
-	int hw_params_upon_resume[2]; /* set up hw_params upon resume */
+	bool prepared[2]; /* PCM_PARAMS set successfully */
 };
 
 /* ALSA SOF Kcontrol device */
@@ -433,7 +438,7 @@ struct snd_sof_dev {
 	u32 dtrace_error;
 	u32 dtrace_draining;
 
-	u32 msi_enabled;
+	bool msi_enabled;
 
 	void *private;			/* core does not touch this */
 };
@@ -637,6 +642,8 @@ void sof_block_write(struct snd_sof_dev *sdev, u32 bar, u32 offset, void *src,
 void sof_block_read(struct snd_sof_dev *sdev, u32 bar, u32 offset, void *dest,
 		    size_t size);
 
+int sof_fw_ready(struct snd_sof_dev *sdev, u32 msg_id);
+
 void intel_ipc_msg_data(struct snd_sof_dev *sdev,
 			struct snd_pcm_substream *substream,
 			void *p, size_t sz);
diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c
index 432ae343f960..fc85efbad378 100644
--- a/sound/soc/sof/topology.c
+++ b/sound/soc/sof/topology.c
@@ -42,6 +42,13 @@
 /* size of tplg abi in byte */
 #define SOF_TPLG_ABI_SIZE 3
 
+struct sof_widget_data {
+	int ctrl_type;
+	int ipc_cmd;
+	struct sof_abi_hdr *pdata;
+	struct snd_sof_control *control;
+};
+
 /* send pcm params ipc */
 static int ipc_pcm_params(struct snd_sof_widget *swidget, int dir)
 {
@@ -339,6 +346,9 @@ static const struct sof_dai_types sof_dais[] = {
 	{"SSP", SOF_DAI_INTEL_SSP},
 	{"HDA", SOF_DAI_INTEL_HDA},
 	{"DMIC", SOF_DAI_INTEL_DMIC},
+	{"ALH", SOF_DAI_INTEL_ALH},
+	{"SAI", SOF_DAI_IMX_SAI},
+	{"ESAI", SOF_DAI_IMX_ESAI},
 };
 
 static enum sof_ipc_dai_type find_dai(const char *name)
@@ -748,6 +758,9 @@ static const struct sof_topology_token ssp_tokens[] = {
 		get_token_u16,
 		offsetof(struct sof_ipc_dai_ssp_params,
 			 tdm_per_slot_padding_flag), 0},
+	{SOF_TKN_INTEL_SSP_BCLK_DELAY, SND_SOC_TPLG_TUPLE_TYPE_WORD,
+		get_token_u32,
+		offsetof(struct sof_ipc_dai_ssp_params, bclk_delay), 0},
 
 };
 
@@ -1739,51 +1752,34 @@ err:
 	return ret;
 }
 
-static int sof_process_load(struct snd_soc_component *scomp, int index,
-			    struct snd_sof_widget *swidget,
-			    struct snd_soc_tplg_dapm_widget *tw,
-			    struct sof_ipc_comp_reply *r,
-			    int type)
+static int sof_get_control_data(struct snd_sof_dev *sdev,
+				struct snd_soc_dapm_widget *widget,
+				struct sof_widget_data *wdata,
+				size_t *size)
 {
-	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
-	struct snd_soc_tplg_private *private = &tw->priv;
-	struct snd_soc_dapm_widget *widget = swidget->widget;
 	const struct snd_kcontrol_new *kc;
-	struct soc_bytes_ext *sbe;
 	struct soc_mixer_control *sm;
+	struct soc_bytes_ext *sbe;
 	struct soc_enum *se;
-	struct snd_sof_control *scontrol = NULL;
-	struct sof_abi_hdr *pdata = NULL;
-	struct sof_ipc_comp_process *process;
-	size_t ipc_size, ipc_data_size = 0;
-	int ret, i, offset = 0;
+	int i;
 
-	if (type == SOF_COMP_NONE) {
-		dev_err(sdev->dev, "error: invalid process comp type %d\n",
-			type);
-		return -EINVAL;
-	}
+	*size = 0;
 
-	/*
-	 * get possible component controls - get size of all pdata,
-	 * then memcpy with headers
-	 */
 	for (i = 0; i < widget->num_kcontrols; i++) {
-
 		kc = &widget->kcontrol_news[i];
 
 		switch (widget->dobj.widget.kcontrol_type) {
 		case SND_SOC_TPLG_TYPE_MIXER:
 			sm = (struct soc_mixer_control *)kc->private_value;
-			scontrol = sm->dobj.private;
+			wdata[i].control = sm->dobj.private;
 			break;
 		case SND_SOC_TPLG_TYPE_BYTES:
 			sbe = (struct soc_bytes_ext *)kc->private_value;
-			scontrol = sbe->dobj.private;
+			wdata[i].control = sbe->dobj.private;
 			break;
 		case SND_SOC_TPLG_TYPE_ENUM:
 			se = (struct soc_enum *)kc->private_value;
-			scontrol = se->dobj.private;
+			wdata[i].control = se->dobj.private;
 			break;
 		default:
 			dev_err(sdev->dev, "error: unknown kcontrol type %d in widget %s\n",
@@ -1792,31 +1788,97 @@ static int sof_process_load(struct snd_soc_component *scomp, int index,
 			return -EINVAL;
 		}
 
-		if (!scontrol) {
+		if (!wdata[i].control) {
 			dev_err(sdev->dev, "error: no scontrol for widget %s\n",
 				widget->name);
 			return -EINVAL;
 		}
 
-		/* don't include if no private data */
-		pdata = scontrol->control_data->data;
-		if (!pdata)
-			continue;
+		wdata[i].pdata = wdata[i].control->control_data->data;
+		if (!wdata[i].pdata)
+			return -EINVAL;
 
 		/* make sure data is valid - data can be updated at runtime */
-		if (pdata->magic != SOF_ABI_MAGIC)
-			continue;
+		if (wdata[i].pdata->magic != SOF_ABI_MAGIC)
+			return -EINVAL;
+
+		*size += wdata[i].pdata->size;
+
+		/* get data type */
+		switch (wdata[i].control->cmd) {
+		case SOF_CTRL_CMD_VOLUME:
+		case SOF_CTRL_CMD_ENUM:
+		case SOF_CTRL_CMD_SWITCH:
+			wdata[i].ipc_cmd = SOF_IPC_COMP_SET_VALUE;
+			wdata[i].ctrl_type = SOF_CTRL_TYPE_VALUE_CHAN_SET;
+			break;
+		case SOF_CTRL_CMD_BINARY:
+			wdata[i].ipc_cmd = SOF_IPC_COMP_SET_DATA;
+			wdata[i].ctrl_type = SOF_CTRL_TYPE_DATA_SET;
+			break;
+		default:
+			break;
+		}
+	}
+
+	return 0;
+}
+
+static int sof_process_load(struct snd_soc_component *scomp, int index,
+			    struct snd_sof_widget *swidget,
+			    struct snd_soc_tplg_dapm_widget *tw,
+			    struct sof_ipc_comp_reply *r,
+			    int type)
+{
+	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
+	struct snd_soc_dapm_widget *widget = swidget->widget;
+	struct snd_soc_tplg_private *private = &tw->priv;
+	struct sof_ipc_comp_process *process = NULL;
+	struct sof_widget_data *wdata = NULL;
+	size_t ipc_data_size = 0;
+	size_t ipc_size;
+	int offset = 0;
+	int ret = 0;
+	int i;
 
-		ipc_data_size += pdata->size;
+	if (type == SOF_COMP_NONE) {
+		dev_err(sdev->dev, "error: invalid process comp type %d\n",
+			type);
+		return -EINVAL;
+	}
+
+	/* allocate struct for widget control data sizes and types */
+	if (widget->num_kcontrols) {
+		wdata = kcalloc(widget->num_kcontrols,
+				sizeof(*wdata),
+				GFP_KERNEL);
+
+		if (!wdata)
+			return -ENOMEM;
+
+		/* get possible component controls and get size of all pdata */
+		ret = sof_get_control_data(sdev, widget, wdata,
+					   &ipc_data_size);
+
+		if (ret < 0)
+			goto out;
 	}
 
 	ipc_size = sizeof(struct sof_ipc_comp_process) +
 		le32_to_cpu(private->size) +
 		ipc_data_size;
 
+	/* we are exceeding max ipc size, config needs to be sent separately */
+	if (ipc_size > SOF_IPC_MSG_MAX_SIZE) {
+		ipc_size -= ipc_data_size;
+		ipc_data_size = 0;
+	}
+
 	process = kzalloc(ipc_size, GFP_KERNEL);
-	if (!process)
-		return -ENOMEM;
+	if (!process) {
+		ret = -ENOMEM;
+		goto out;
+	}
 
 	/* configure iir IPC message */
 	process->comp.hdr.size = ipc_size;
@@ -1842,40 +1904,13 @@ static int sof_process_load(struct snd_soc_component *scomp, int index,
 	 * get possible component controls - get size of all pdata,
 	 * then memcpy with headers
 	 */
-	for (i = 0; i < widget->num_kcontrols; i++) {
-		kc = &widget->kcontrol_news[i];
-
-		switch (widget->dobj.widget.kcontrol_type) {
-		case SND_SOC_TPLG_TYPE_MIXER:
-			sm = (struct soc_mixer_control *)kc->private_value;
-			scontrol = sm->dobj.private;
-			break;
-		case SND_SOC_TPLG_TYPE_BYTES:
-			sbe = (struct soc_bytes_ext *)kc->private_value;
-			scontrol = sbe->dobj.private;
-			break;
-		case SND_SOC_TPLG_TYPE_ENUM:
-			se = (struct soc_enum *)kc->private_value;
-			scontrol = se->dobj.private;
-			break;
-		default:
-			dev_err(sdev->dev, "error: unknown kcontrol type %d in widget %s\n",
-				widget->dobj.widget.kcontrol_type,
-				widget->name);
-			return -EINVAL;
+	if (ipc_data_size) {
+		for (i = 0; i < widget->num_kcontrols; i++) {
+			memcpy(&process->data + offset,
+			       wdata[i].pdata->data,
+			       wdata[i].pdata->size);
+			offset += wdata[i].pdata->size;
 		}
-
-		/* don't include if no private data */
-		pdata = scontrol->control_data->data;
-		if (!pdata)
-			continue;
-
-		/* make sure data is valid - data can be updated at runtime */
-		if (pdata->magic != SOF_ABI_MAGIC)
-			continue;
-
-		memcpy(&process->data + offset, pdata->data, pdata->size);
-		offset += pdata->size;
 	}
 
 	process->size = ipc_data_size;
@@ -1883,10 +1918,35 @@ static int sof_process_load(struct snd_soc_component *scomp, int index,
 
 	ret = sof_ipc_tx_message(sdev->ipc, process->comp.hdr.cmd, process,
 				 ipc_size, r, sizeof(*r));
-	if (ret >= 0)
-		return ret;
+
+	if (ret < 0) {
+		dev_err(sdev->dev, "error: create process failed\n");
+		goto err;
+	}
+
+	/* we sent the data in single message so return */
+	if (ipc_data_size)
+		goto out;
+
+	/* send control data with large message supported method */
+	for (i = 0; i < widget->num_kcontrols; i++) {
+		wdata[i].control->readback_offset = 0;
+		ret = snd_sof_ipc_set_get_comp_data(sdev->ipc, wdata[i].control,
+						    wdata[i].ipc_cmd,
+						    wdata[i].ctrl_type,
+						    wdata[i].control->cmd,
+						    true);
+		if (ret != 0) {
+			dev_err(sdev->dev, "error: send control failed\n");
+			break;
+		}
+	}
+
 err:
-	kfree(process);
+	if (ret < 0)
+		kfree(process);
+out:
+	kfree(wdata);
 	return ret;
 }
 
@@ -2457,6 +2517,26 @@ static int sof_link_ssp_load(struct snd_soc_component *scomp, int index,
 	return ret;
 }
 
+static int sof_link_sai_load(struct snd_soc_component *scomp, int index,
+			     struct snd_soc_dai_link *link,
+			     struct snd_soc_tplg_link_config *cfg,
+			     struct snd_soc_tplg_hw_config *hw_config,
+			     struct sof_ipc_dai_config *config)
+{
+	/*TODO: Add implementation */
+	return 0;
+}
+
+static int sof_link_esai_load(struct snd_soc_component *scomp, int index,
+			      struct snd_soc_dai_link *link,
+			      struct snd_soc_tplg_link_config *cfg,
+			      struct snd_soc_tplg_hw_config *hw_config,
+			      struct sof_ipc_dai_config *config)
+{
+	/*TODO: Add implementation */
+	return 0;
+}
+
 static int sof_link_dmic_load(struct snd_soc_component *scomp, int index,
 			      struct snd_soc_dai_link *link,
 			      struct snd_soc_tplg_link_config *cfg,
@@ -2685,6 +2765,40 @@ static int sof_link_hda_load(struct snd_soc_component *scomp, int index,
 	return ret;
 }
 
+static int sof_link_alh_load(struct snd_soc_component *scomp, int index,
+			     struct snd_soc_dai_link *link,
+			     struct snd_soc_tplg_link_config *cfg,
+			     struct snd_soc_tplg_hw_config *hw_config,
+			     struct sof_ipc_dai_config *config)
+{
+	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
+	struct sof_ipc_reply reply;
+	u32 size = sizeof(*config);
+	int ret;
+
+	/* init IPC */
+	config->hdr.size = size;
+
+	/* send message to DSP */
+	ret = sof_ipc_tx_message(sdev->ipc,
+				 config->hdr.cmd, config, size, &reply,
+				 sizeof(reply));
+
+	if (ret < 0) {
+		dev_err(sdev->dev, "error: failed to set DAI config for ALH %d\n",
+			config->dai_index);
+		return ret;
+	}
+
+	/* set config for all DAI's with name matching the link name */
+	ret = sof_set_dai_config(sdev, size, link, config);
+	if (ret < 0)
+		dev_err(sdev->dev, "error: failed to save DAI config for ALH %d\n",
+			config->dai_index);
+
+	return ret;
+}
+
 /* DAI link - used for any driver specific init */
 static int sof_link_load(struct snd_soc_component *scomp, int index,
 			 struct snd_soc_dai_link *link,
@@ -2781,6 +2895,18 @@ static int sof_link_load(struct snd_soc_component *scomp, int index,
 		ret = sof_link_hda_load(scomp, index, link, cfg, hw_config,
 					&config);
 		break;
+	case SOF_DAI_INTEL_ALH:
+		ret = sof_link_alh_load(scomp, index, link, cfg, hw_config,
+					&config);
+		break;
+	case SOF_DAI_IMX_SAI:
+		ret = sof_link_sai_load(scomp, index, link, cfg, hw_config,
+					&config);
+		break;
+	case SOF_DAI_IMX_ESAI:
+		ret = sof_link_esai_load(scomp, index, link, cfg, hw_config,
+					 &config);
+		break;
 	default:
 		dev_err(sdev->dev, "error: invalid DAI type %d\n", config.type);
 		ret = -EINVAL;
@@ -2838,7 +2964,8 @@ found:
 	switch (sof_dai->dai_config->type) {
 	case SOF_DAI_INTEL_SSP:
 	case SOF_DAI_INTEL_DMIC:
-		/* no resource needs to be released for SSP and DMIC */
+	case SOF_DAI_INTEL_ALH:
+		/* no resource needs to be released for SSP, DMIC and ALH */
 		break;
 	case SOF_DAI_INTEL_HDA:
 		ret = sof_link_hda_unload(sdev, link);
diff --git a/sound/soc/sof/trace.c b/sound/soc/sof/trace.c
index befed975161c..4c3cff031fd6 100644
--- a/sound/soc/sof/trace.c
+++ b/sound/soc/sof/trace.c
@@ -148,13 +148,8 @@ static int trace_debugfs_create(struct snd_sof_dev *sdev)
 	dfse->size = sdev->dmatb.bytes;
 	dfse->sdev = sdev;
 
-	dfse->dfsentry = debugfs_create_file("trace", 0444, sdev->debugfs_root,
-					     dfse, &sof_dfs_trace_fops);
-	if (!dfse->dfsentry) {
-		/* can't rely on debugfs, only log error and keep going */
-		dev_err(sdev->dev,
-			"error: cannot create debugfs entry for trace\n");
-	}
+	debugfs_create_file("trace", 0444, sdev->debugfs_root, dfse,
+			    &sof_dfs_trace_fops);
 
 	return 0;
 }
diff --git a/sound/soc/spear/spdif_in.c b/sound/soc/spear/spdif_in.c
index 78a6a360b4a6..4b68d6ee75da 100644
--- a/sound/soc/spear/spdif_in.c
+++ b/sound/soc/spear/spdif_in.c
@@ -202,12 +202,11 @@ static int spdif_in_probe(struct platform_device *pdev)
 {
 	struct spdif_in_dev *host;
 	struct spear_spdif_platform_data *pdata;
-	struct resource *res, *res_fifo;
+	struct resource *res_fifo;
 	void __iomem *io_base;
 	int ret;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	io_base = devm_ioremap_resource(&pdev->dev, res);
+	io_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(io_base))
 		return PTR_ERR(io_base);
 
diff --git a/sound/soc/sprd/sprd-mcdt.c b/sound/soc/sprd/sprd-mcdt.c
index 7448015a4935..f439e5503a3c 100644
--- a/sound/soc/sprd/sprd-mcdt.c
+++ b/sound/soc/sprd/sprd-mcdt.c
@@ -959,10 +959,8 @@ static int sprd_mcdt_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, mcdt);
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "Failed to get MCDT interrupt\n");
+	if (irq < 0)
 		return irq;
-	}
 
 	ret = devm_request_irq(&pdev->dev, irq, sprd_mcdt_irq_handler,
 			       0, "sprd-mcdt", mcdt);
diff --git a/sound/soc/sti/sti_uniperif.c b/sound/soc/sti/sti_uniperif.c
index 645bcbe91601..ee4a0151e63e 100644
--- a/sound/soc/sti/sti_uniperif.c
+++ b/sound/soc/sti/sti_uniperif.c
@@ -426,10 +426,8 @@ static int sti_uniperiph_cpu_dai_of(struct device_node *node,
 				     UNIPERIF_FIFO_DATA_OFFSET(uni);
 
 	uni->irq = platform_get_irq(priv->pdev, 0);
-	if (uni->irq < 0) {
-		dev_err(dev, "Failed to get IRQ resource\n");
+	if (uni->irq < 0)
 		return -ENXIO;
-	}
 
 	uni->type = dev_data->type;
 
diff --git a/sound/soc/stm/stm32_i2s.c b/sound/soc/stm/stm32_i2s.c
index ba6452dab69b..3e7226a53e53 100644
--- a/sound/soc/stm/stm32_i2s.c
+++ b/sound/soc/stm/stm32_i2s.c
@@ -855,11 +855,8 @@ static int stm32_i2s_parse_dt(struct platform_device *pdev,
 
 	/* Get irqs */
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		if (irq != -EPROBE_DEFER)
-			dev_err(&pdev->dev, "no irq for node %s\n", pdev->name);
+	if (irq < 0)
 		return irq;
-	}
 
 	ret = devm_request_irq(&pdev->dev, irq, stm32_i2s_isr, IRQF_ONESHOT,
 			       dev_name(&pdev->dev), i2s);
diff --git a/sound/soc/stm/stm32_sai.c b/sound/soc/stm/stm32_sai.c
index 63f68e663676..ef4273361d0d 100644
--- a/sound/soc/stm/stm32_sai.c
+++ b/sound/soc/stm/stm32_sai.c
@@ -152,7 +152,6 @@ static int stm32_sai_probe(struct platform_device *pdev)
 {
 	struct stm32_sai_data *sai;
 	struct reset_control *rst;
-	struct resource *res;
 	const struct of_device_id *of_id;
 	u32 val;
 	int ret;
@@ -161,8 +160,7 @@ static int stm32_sai_probe(struct platform_device *pdev)
 	if (!sai)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	sai->base = devm_ioremap_resource(&pdev->dev, res);
+	sai->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(sai->base))
 		return PTR_ERR(sai->base);
 
@@ -195,10 +193,8 @@ static int stm32_sai_probe(struct platform_device *pdev)
 
 	/* init irqs */
 	sai->irq = platform_get_irq(pdev, 0);
-	if (sai->irq < 0) {
-		dev_err(&pdev->dev, "no irq for node %s\n", pdev->name);
+	if (sai->irq < 0)
 		return sai->irq;
-	}
 
 	/* reset */
 	rst = devm_reset_control_get_exclusive(&pdev->dev, NULL);
diff --git a/sound/soc/stm/stm32_spdifrx.c b/sound/soc/stm/stm32_spdifrx.c
index ee71b898897b..cd4b235fce57 100644
--- a/sound/soc/stm/stm32_spdifrx.c
+++ b/sound/soc/stm/stm32_spdifrx.c
@@ -909,10 +909,8 @@ static int stm32_spdifrx_parse_of(struct platform_device *pdev,
 	}
 
 	spdifrx->irq = platform_get_irq(pdev, 0);
-	if (spdifrx->irq < 0) {
-		dev_err(&pdev->dev, "No irq for node %s\n", pdev->name);
+	if (spdifrx->irq < 0)
 		return spdifrx->irq;
-	}
 
 	return 0;
 }
diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c
index 619073e7d972..ee448d5e07a6 100644
--- a/sound/soc/sunxi/sun4i-codec.c
+++ b/sound/soc/sunxi/sun4i-codec.c
@@ -1424,7 +1424,7 @@ static const struct snd_soc_dapm_route sun8i_codec_card_routes[] = {
 };
 
 static struct snd_soc_aux_dev aux_dev = {
-	.name = "Codec Analog Controls",
+	.dlc = COMP_EMPTY(),
 };
 
 static struct snd_soc_card *sun8i_a23_codec_create_card(struct device *dev)
@@ -1436,10 +1436,10 @@ static struct snd_soc_card *sun8i_a23_codec_create_card(struct device *dev)
 	if (!card)
 		return ERR_PTR(-ENOMEM);
 
-	aux_dev.codec_of_node = of_parse_phandle(dev->of_node,
+	aux_dev.dlc.of_node = of_parse_phandle(dev->of_node,
 						 "allwinner,codec-analog-controls",
 						 0);
-	if (!aux_dev.codec_of_node) {
+	if (!aux_dev.dlc.of_node) {
 		dev_err(dev, "Can't find analog controls for codec.\n");
 		return ERR_PTR(-EINVAL);
 	};
@@ -1474,10 +1474,10 @@ static struct snd_soc_card *sun8i_h3_codec_create_card(struct device *dev)
 	if (!card)
 		return ERR_PTR(-ENOMEM);
 
-	aux_dev.codec_of_node = of_parse_phandle(dev->of_node,
+	aux_dev.dlc.of_node = of_parse_phandle(dev->of_node,
 						 "allwinner,codec-analog-controls",
 						 0);
-	if (!aux_dev.codec_of_node) {
+	if (!aux_dev.dlc.of_node) {
 		dev_err(dev, "Can't find analog controls for codec.\n");
 		return ERR_PTR(-EINVAL);
 	};
@@ -1512,10 +1512,10 @@ static struct snd_soc_card *sun8i_v3s_codec_create_card(struct device *dev)
 	if (!card)
 		return ERR_PTR(-ENOMEM);
 
-	aux_dev.codec_of_node = of_parse_phandle(dev->of_node,
+	aux_dev.dlc.of_node = of_parse_phandle(dev->of_node,
 						 "allwinner,codec-analog-controls",
 						 0);
-	if (!aux_dev.codec_of_node) {
+	if (!aux_dev.dlc.of_node) {
 		dev_err(dev, "Can't find analog controls for codec.\n");
 		return ERR_PTR(-EINVAL);
 	};
diff --git a/sound/soc/sunxi/sun4i-i2s.c b/sound/soc/sunxi/sun4i-i2s.c
index 7fa5c61169db..d0a8d5810c0a 100644
--- a/sound/soc/sunxi/sun4i-i2s.c
+++ b/sound/soc/sunxi/sun4i-i2s.c
@@ -46,8 +46,6 @@
 #define SUN4I_I2S_FMT0_FMT_RIGHT_J			(2 << 0)
 #define SUN4I_I2S_FMT0_FMT_LEFT_J			(1 << 0)
 #define SUN4I_I2S_FMT0_FMT_I2S				(0 << 0)
-#define SUN4I_I2S_FMT0_POLARITY_INVERTED		(1)
-#define SUN4I_I2S_FMT0_POLARITY_NORMAL			(0)
 
 #define SUN4I_I2S_FMT1_REG		0x08
 #define SUN4I_I2S_FIFO_TX_REG		0x0c
@@ -76,10 +74,11 @@
 #define SUN4I_I2S_CLK_DIV_MCLK_MASK		GENMASK(3, 0)
 #define SUN4I_I2S_CLK_DIV_MCLK(mclk)			((mclk) << 0)
 
-#define SUN4I_I2S_RX_CNT_REG		0x28
-#define SUN4I_I2S_TX_CNT_REG		0x2c
+#define SUN4I_I2S_TX_CNT_REG		0x28
+#define SUN4I_I2S_RX_CNT_REG		0x2c
 
 #define SUN4I_I2S_TX_CHAN_SEL_REG	0x30
+#define SUN4I_I2S_CHAN_SEL_MASK			GENMASK(2, 0)
 #define SUN4I_I2S_CHAN_SEL(num_chan)		(((num_chan) - 1) << 0)
 
 #define SUN4I_I2S_TX_CHAN_MAP_REG	0x34
@@ -92,8 +91,19 @@
 #define SUN8I_I2S_CTRL_BCLK_OUT			BIT(18)
 #define SUN8I_I2S_CTRL_LRCK_OUT			BIT(17)
 
+#define SUN8I_I2S_CTRL_MODE_MASK		GENMASK(5, 4)
+#define SUN8I_I2S_CTRL_MODE_RIGHT		(2 << 4)
+#define SUN8I_I2S_CTRL_MODE_LEFT		(1 << 4)
+#define SUN8I_I2S_CTRL_MODE_PCM			(0 << 4)
+
+#define SUN8I_I2S_FMT0_LRCLK_POLARITY_MASK	BIT(19)
+#define SUN8I_I2S_FMT0_LRCLK_POLARITY_INVERTED		(1 << 19)
+#define SUN8I_I2S_FMT0_LRCLK_POLARITY_NORMAL		(0 << 19)
 #define SUN8I_I2S_FMT0_LRCK_PERIOD_MASK		GENMASK(17, 8)
 #define SUN8I_I2S_FMT0_LRCK_PERIOD(period)	((period - 1) << 8)
+#define SUN8I_I2S_FMT0_BCLK_POLARITY_MASK	BIT(7)
+#define SUN8I_I2S_FMT0_BCLK_POLARITY_INVERTED		(1 << 7)
+#define SUN8I_I2S_FMT0_BCLK_POLARITY_NORMAL		(0 << 7)
 
 #define SUN8I_I2S_INT_STA_REG		0x0c
 #define SUN8I_I2S_FIFO_TX_REG		0x20
@@ -120,52 +130,33 @@ struct sun4i_i2s;
  * struct sun4i_i2s_quirks - Differences between SoC variants.
  *
  * @has_reset: SoC needs reset deasserted.
- * @has_slave_select_bit: SoC has a bit to enable slave mode.
- * @has_fmt_set_lrck_period: SoC requires lrclk period to be set.
- * @has_chcfg: tx and rx slot number need to be set.
- * @has_chsel_tx_chen: SoC requires that the tx channels are enabled.
- * @has_chsel_offset: SoC uses offset for selecting dai operational mode.
  * @reg_offset_txdata: offset of the tx fifo.
  * @sun4i_i2s_regmap: regmap config to use.
- * @mclk_offset: Value by which mclkdiv needs to be adjusted.
- * @bclk_offset: Value by which bclkdiv needs to be adjusted.
  * @field_clkdiv_mclk_en: regmap field to enable mclk output.
  * @field_fmt_wss: regmap field to set word select size.
  * @field_fmt_sr: regmap field to set sample resolution.
- * @field_fmt_bclk: regmap field to set clk polarity.
- * @field_fmt_lrclk: regmap field to set frame polarity.
- * @field_fmt_mode: regmap field to set the operational mode.
- * @field_txchanmap: location of the tx channel mapping register.
- * @field_rxchanmap: location of the rx channel mapping register.
- * @field_txchansel: location of the tx channel select bit fields.
- * @field_rxchansel: location of the rx channel select bit fields.
  */
 struct sun4i_i2s_quirks {
 	bool				has_reset;
-	bool				has_slave_select_bit;
-	bool				has_fmt_set_lrck_period;
-	bool				has_chcfg;
-	bool				has_chsel_tx_chen;
-	bool				has_chsel_offset;
 	unsigned int			reg_offset_txdata;	/* TX FIFO */
 	const struct regmap_config	*sun4i_i2s_regmap;
-	unsigned int			mclk_offset;
-	unsigned int			bclk_offset;
 
 	/* Register fields for i2s */
 	struct reg_field		field_clkdiv_mclk_en;
 	struct reg_field		field_fmt_wss;
 	struct reg_field		field_fmt_sr;
-	struct reg_field		field_fmt_bclk;
-	struct reg_field		field_fmt_lrclk;
-	struct reg_field		field_fmt_mode;
-	struct reg_field		field_txchanmap;
-	struct reg_field		field_rxchanmap;
-	struct reg_field		field_txchansel;
-	struct reg_field		field_rxchansel;
 
+	const struct sun4i_i2s_clk_div	*bclk_dividers;
+	unsigned int			num_bclk_dividers;
+	const struct sun4i_i2s_clk_div	*mclk_dividers;
+	unsigned int			num_mclk_dividers;
+
+	unsigned long (*get_bclk_parent_rate)(const struct sun4i_i2s *);
 	s8	(*get_sr)(const struct sun4i_i2s *, int);
 	s8	(*get_wss)(const struct sun4i_i2s *, int);
+	int	(*set_chan_cfg)(const struct sun4i_i2s *,
+				const struct snd_pcm_hw_params *);
+	int	(*set_fmt)(const struct sun4i_i2s *, unsigned int);
 };
 
 struct sun4i_i2s {
@@ -174,7 +165,10 @@ struct sun4i_i2s {
 	struct regmap	*regmap;
 	struct reset_control *rst;
 
+	unsigned int	format;
 	unsigned int	mclk_freq;
+	unsigned int	slots;
+	unsigned int	slot_width;
 
 	struct snd_dmaengine_dai_dma_data	capture_dma_data;
 	struct snd_dmaengine_dai_dma_data	playback_dma_data;
@@ -183,13 +177,6 @@ struct sun4i_i2s {
 	struct regmap_field	*field_clkdiv_mclk_en;
 	struct regmap_field	*field_fmt_wss;
 	struct regmap_field	*field_fmt_sr;
-	struct regmap_field	*field_fmt_bclk;
-	struct regmap_field	*field_fmt_lrclk;
-	struct regmap_field	*field_fmt_mode;
-	struct regmap_field	*field_txchanmap;
-	struct regmap_field	*field_rxchanmap;
-	struct regmap_field	*field_txchansel;
-	struct regmap_field	*field_rxchansel;
 
 	const struct sun4i_i2s_quirks	*variant;
 };
@@ -221,15 +208,46 @@ static const struct sun4i_i2s_clk_div sun4i_i2s_mclk_div[] = {
 	/* TODO - extend divide ratio supported by newer SoCs */
 };
 
+static const struct sun4i_i2s_clk_div sun8i_i2s_clk_div[] = {
+	{ .div = 1, .val = 1 },
+	{ .div = 2, .val = 2 },
+	{ .div = 4, .val = 3 },
+	{ .div = 6, .val = 4 },
+	{ .div = 8, .val = 5 },
+	{ .div = 12, .val = 6 },
+	{ .div = 16, .val = 7 },
+	{ .div = 24, .val = 8 },
+	{ .div = 32, .val = 9 },
+	{ .div = 48, .val = 10 },
+	{ .div = 64, .val = 11 },
+	{ .div = 96, .val = 12 },
+	{ .div = 128, .val = 13 },
+	{ .div = 176, .val = 14 },
+	{ .div = 192, .val = 15 },
+};
+
+static unsigned long sun4i_i2s_get_bclk_parent_rate(const struct sun4i_i2s *i2s)
+{
+	return i2s->mclk_freq;
+}
+
+static unsigned long sun8i_i2s_get_bclk_parent_rate(const struct sun4i_i2s *i2s)
+{
+	return clk_get_rate(i2s->mod_clk);
+}
+
 static int sun4i_i2s_get_bclk_div(struct sun4i_i2s *i2s,
-				  unsigned int oversample_rate,
+				  unsigned long parent_rate,
+				  unsigned int sampling_rate,
+				  unsigned int channels,
 				  unsigned int word_size)
 {
-	int div = oversample_rate / word_size / 2;
+	const struct sun4i_i2s_clk_div *dividers = i2s->variant->bclk_dividers;
+	int div = parent_rate / sampling_rate / word_size / channels;
 	int i;
 
-	for (i = 0; i < ARRAY_SIZE(sun4i_i2s_bclk_div); i++) {
-		const struct sun4i_i2s_clk_div *bdiv = &sun4i_i2s_bclk_div[i];
+	for (i = 0; i < i2s->variant->num_bclk_dividers; i++) {
+		const struct sun4i_i2s_clk_div *bdiv = &dividers[i];
 
 		if (bdiv->div == div)
 			return bdiv->val;
@@ -239,15 +257,15 @@ static int sun4i_i2s_get_bclk_div(struct sun4i_i2s *i2s,
 }
 
 static int sun4i_i2s_get_mclk_div(struct sun4i_i2s *i2s,
-				  unsigned int oversample_rate,
-				  unsigned int module_rate,
-				  unsigned int sampling_rate)
+				  unsigned long parent_rate,
+				  unsigned long mclk_rate)
 {
-	int div = module_rate / sampling_rate / oversample_rate;
+	const struct sun4i_i2s_clk_div *dividers = i2s->variant->mclk_dividers;
+	int div = parent_rate / mclk_rate;
 	int i;
 
-	for (i = 0; i < ARRAY_SIZE(sun4i_i2s_mclk_div); i++) {
-		const struct sun4i_i2s_clk_div *mdiv = &sun4i_i2s_mclk_div[i];
+	for (i = 0; i < i2s->variant->num_mclk_dividers; i++) {
+		const struct sun4i_i2s_clk_div *mdiv = &dividers[i];
 
 		if (mdiv->div == div)
 			return mdiv->val;
@@ -270,10 +288,11 @@ static bool sun4i_i2s_oversample_is_valid(unsigned int oversample)
 
 static int sun4i_i2s_set_clk_rate(struct snd_soc_dai *dai,
 				  unsigned int rate,
-				  unsigned int word_size)
+				  unsigned int slots,
+				  unsigned int slot_width)
 {
 	struct sun4i_i2s *i2s = snd_soc_dai_get_drvdata(dai);
-	unsigned int oversample_rate, clk_rate;
+	unsigned int oversample_rate, clk_rate, bclk_parent_rate;
 	int bclk_div, mclk_div;
 	int ret;
 
@@ -315,36 +334,26 @@ static int sun4i_i2s_set_clk_rate(struct snd_soc_dai *dai,
 		return -EINVAL;
 	}
 
-	bclk_div = sun4i_i2s_get_bclk_div(i2s, oversample_rate,
-					  word_size);
+	bclk_parent_rate = i2s->variant->get_bclk_parent_rate(i2s);
+	bclk_div = sun4i_i2s_get_bclk_div(i2s, bclk_parent_rate,
+					  rate, slots, slot_width);
 	if (bclk_div < 0) {
 		dev_err(dai->dev, "Unsupported BCLK divider: %d\n", bclk_div);
 		return -EINVAL;
 	}
 
-	mclk_div = sun4i_i2s_get_mclk_div(i2s, oversample_rate,
-					  clk_rate, rate);
+	mclk_div = sun4i_i2s_get_mclk_div(i2s, clk_rate, i2s->mclk_freq);
 	if (mclk_div < 0) {
 		dev_err(dai->dev, "Unsupported MCLK divider: %d\n", mclk_div);
 		return -EINVAL;
 	}
 
-	/* Adjust the clock division values if needed */
-	bclk_div += i2s->variant->bclk_offset;
-	mclk_div += i2s->variant->mclk_offset;
-
 	regmap_write(i2s->regmap, SUN4I_I2S_CLK_DIV_REG,
 		     SUN4I_I2S_CLK_DIV_BCLK(bclk_div) |
 		     SUN4I_I2S_CLK_DIV_MCLK(mclk_div));
 
 	regmap_field_write(i2s->field_clkdiv_mclk_en, 1);
 
-	/* Set sync period */
-	if (i2s->variant->has_fmt_set_lrck_period)
-		regmap_update_bits(i2s->regmap, SUN4I_I2S_FMT0_REG,
-				   SUN8I_I2S_FMT0_LRCK_PERIOD_MASK,
-				   SUN8I_I2S_FMT0_LRCK_PERIOD(32));
-
 	return 0;
 }
 
@@ -381,45 +390,105 @@ static s8 sun8i_i2s_get_sr_wss(const struct sun4i_i2s *i2s, int width)
 	return (width - 8) / 4 + 1;
 }
 
-static int sun4i_i2s_hw_params(struct snd_pcm_substream *substream,
-			       struct snd_pcm_hw_params *params,
-			       struct snd_soc_dai *dai)
+static int sun4i_i2s_set_chan_cfg(const struct sun4i_i2s *i2s,
+				  const struct snd_pcm_hw_params *params)
 {
-	struct sun4i_i2s *i2s = snd_soc_dai_get_drvdata(dai);
-	int sr, wss, channels;
-	u32 width;
+	unsigned int channels = params_channels(params);
 
-	channels = params_channels(params);
-	if (channels != 2) {
-		dev_err(dai->dev, "Unsupported number of channels: %d\n",
-			channels);
-		return -EINVAL;
-	}
+	/* Map the channels for playback and capture */
+	regmap_write(i2s->regmap, SUN4I_I2S_TX_CHAN_MAP_REG, 0x76543210);
+	regmap_write(i2s->regmap, SUN4I_I2S_RX_CHAN_MAP_REG, 0x00003210);
 
-	if (i2s->variant->has_chcfg) {
-		regmap_update_bits(i2s->regmap, SUN8I_I2S_CHAN_CFG_REG,
-				   SUN8I_I2S_CHAN_CFG_TX_SLOT_NUM_MASK,
-				   SUN8I_I2S_CHAN_CFG_TX_SLOT_NUM(channels));
-		regmap_update_bits(i2s->regmap, SUN8I_I2S_CHAN_CFG_REG,
-				   SUN8I_I2S_CHAN_CFG_RX_SLOT_NUM_MASK,
-				   SUN8I_I2S_CHAN_CFG_RX_SLOT_NUM(channels));
-	}
+	/* Configure the channels */
+	regmap_update_bits(i2s->regmap, SUN4I_I2S_TX_CHAN_SEL_REG,
+			   SUN4I_I2S_CHAN_SEL_MASK,
+			   SUN4I_I2S_CHAN_SEL(channels));
+	regmap_update_bits(i2s->regmap, SUN4I_I2S_RX_CHAN_SEL_REG,
+			   SUN4I_I2S_CHAN_SEL_MASK,
+			   SUN4I_I2S_CHAN_SEL(channels));
+
+	return 0;
+}
+
+static int sun8i_i2s_set_chan_cfg(const struct sun4i_i2s *i2s,
+				  const struct snd_pcm_hw_params *params)
+{
+	unsigned int channels = params_channels(params);
+	unsigned int slots = channels;
+	unsigned int lrck_period;
+
+	if (i2s->slots)
+		slots = i2s->slots;
 
 	/* Map the channels for playback and capture */
-	regmap_field_write(i2s->field_txchanmap, 0x76543210);
-	regmap_field_write(i2s->field_rxchanmap, 0x00003210);
+	regmap_write(i2s->regmap, SUN8I_I2S_TX_CHAN_MAP_REG, 0x76543210);
+	regmap_write(i2s->regmap, SUN8I_I2S_RX_CHAN_MAP_REG, 0x76543210);
 
 	/* Configure the channels */
-	regmap_field_write(i2s->field_txchansel,
-			   SUN4I_I2S_CHAN_SEL(params_channels(params)));
+	regmap_update_bits(i2s->regmap, SUN8I_I2S_TX_CHAN_SEL_REG,
+			   SUN4I_I2S_CHAN_SEL_MASK,
+			   SUN4I_I2S_CHAN_SEL(channels));
+	regmap_update_bits(i2s->regmap, SUN8I_I2S_RX_CHAN_SEL_REG,
+			   SUN4I_I2S_CHAN_SEL_MASK,
+			   SUN4I_I2S_CHAN_SEL(channels));
+
+	regmap_update_bits(i2s->regmap, SUN8I_I2S_CHAN_CFG_REG,
+			   SUN8I_I2S_CHAN_CFG_TX_SLOT_NUM_MASK,
+			   SUN8I_I2S_CHAN_CFG_TX_SLOT_NUM(channels));
+	regmap_update_bits(i2s->regmap, SUN8I_I2S_CHAN_CFG_REG,
+			   SUN8I_I2S_CHAN_CFG_RX_SLOT_NUM_MASK,
+			   SUN8I_I2S_CHAN_CFG_RX_SLOT_NUM(channels));
+
+	switch (i2s->format & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_DSP_A:
+	case SND_SOC_DAIFMT_DSP_B:
+	case SND_SOC_DAIFMT_LEFT_J:
+	case SND_SOC_DAIFMT_RIGHT_J:
+		lrck_period = params_physical_width(params) * slots;
+		break;
+
+	case SND_SOC_DAIFMT_I2S:
+		lrck_period = params_physical_width(params);
+		break;
+
+	default:
+		return -EINVAL;
+	}
+
+	regmap_update_bits(i2s->regmap, SUN4I_I2S_FMT0_REG,
+			   SUN8I_I2S_FMT0_LRCK_PERIOD_MASK,
+			   SUN8I_I2S_FMT0_LRCK_PERIOD(lrck_period));
+
+	regmap_update_bits(i2s->regmap, SUN8I_I2S_TX_CHAN_SEL_REG,
+			   SUN8I_I2S_TX_CHAN_EN_MASK,
+			   SUN8I_I2S_TX_CHAN_EN(channels));
+
+	return 0;
+}
+
+static int sun4i_i2s_hw_params(struct snd_pcm_substream *substream,
+			       struct snd_pcm_hw_params *params,
+			       struct snd_soc_dai *dai)
+{
+	struct sun4i_i2s *i2s = snd_soc_dai_get_drvdata(dai);
+	unsigned int word_size = params_width(params);
+	unsigned int slot_width = params_physical_width(params);
+	unsigned int channels = params_channels(params);
+	unsigned int slots = channels;
+	int ret, sr, wss;
+	u32 width;
+
+	if (i2s->slots)
+		slots = i2s->slots;
 
-	regmap_field_write(i2s->field_rxchansel,
-			   SUN4I_I2S_CHAN_SEL(params_channels(params)));
+	if (i2s->slot_width)
+		slot_width = i2s->slot_width;
 
-	if (i2s->variant->has_chsel_tx_chen)
-		regmap_update_bits(i2s->regmap, SUN8I_I2S_TX_CHAN_SEL_REG,
-				   SUN8I_I2S_TX_CHAN_EN_MASK,
-				   SUN8I_I2S_TX_CHAN_EN(channels));
+	ret = i2s->variant->set_chan_cfg(i2s, params);
+	if (ret < 0) {
+		dev_err(dai->dev, "Invalid channel configuration\n");
+		return ret;
+	}
 
 	switch (params_physical_width(params)) {
 	case 16:
@@ -432,11 +501,11 @@ static int sun4i_i2s_hw_params(struct snd_pcm_substream *substream,
 	}
 	i2s->playback_dma_data.addr_width = width;
 
-	sr = i2s->variant->get_sr(i2s, params_width(params));
+	sr = i2s->variant->get_sr(i2s, word_size);
 	if (sr < 0)
 		return -EINVAL;
 
-	wss = i2s->variant->get_wss(i2s, params_width(params));
+	wss = i2s->variant->get_wss(i2s, slot_width);
 	if (wss < 0)
 		return -EINVAL;
 
@@ -444,126 +513,193 @@ static int sun4i_i2s_hw_params(struct snd_pcm_substream *substream,
 	regmap_field_write(i2s->field_fmt_sr, sr);
 
 	return sun4i_i2s_set_clk_rate(dai, params_rate(params),
-				      params_width(params));
+				      slots, slot_width);
 }
 
-static int sun4i_i2s_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+static int sun4i_i2s_set_soc_fmt(const struct sun4i_i2s *i2s,
+				 unsigned int fmt)
 {
-	struct sun4i_i2s *i2s = snd_soc_dai_get_drvdata(dai);
 	u32 val;
-	u32 offset = 0;
-	u32 bclk_polarity = SUN4I_I2S_FMT0_POLARITY_NORMAL;
-	u32 lrclk_polarity = SUN4I_I2S_FMT0_POLARITY_NORMAL;
+
+	/* DAI clock polarity */
+	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+	case SND_SOC_DAIFMT_IB_IF:
+		/* Invert both clocks */
+		val = SUN4I_I2S_FMT0_BCLK_POLARITY_INVERTED |
+		      SUN4I_I2S_FMT0_LRCLK_POLARITY_INVERTED;
+		break;
+	case SND_SOC_DAIFMT_IB_NF:
+		/* Invert bit clock */
+		val = SUN4I_I2S_FMT0_BCLK_POLARITY_INVERTED;
+		break;
+	case SND_SOC_DAIFMT_NB_IF:
+		/* Invert frame clock */
+		val = SUN4I_I2S_FMT0_LRCLK_POLARITY_INVERTED;
+		break;
+	case SND_SOC_DAIFMT_NB_NF:
+		val = 0;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	regmap_update_bits(i2s->regmap, SUN4I_I2S_FMT0_REG,
+			   SUN4I_I2S_FMT0_LRCLK_POLARITY_MASK |
+			   SUN4I_I2S_FMT0_BCLK_POLARITY_MASK,
+			   val);
 
 	/* DAI Mode */
 	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
 	case SND_SOC_DAIFMT_I2S:
 		val = SUN4I_I2S_FMT0_FMT_I2S;
-		offset = 1;
 		break;
+
 	case SND_SOC_DAIFMT_LEFT_J:
 		val = SUN4I_I2S_FMT0_FMT_LEFT_J;
 		break;
+
 	case SND_SOC_DAIFMT_RIGHT_J:
 		val = SUN4I_I2S_FMT0_FMT_RIGHT_J;
 		break;
+
 	default:
-		dev_err(dai->dev, "Unsupported format: %d\n",
-			fmt & SND_SOC_DAIFMT_FORMAT_MASK);
 		return -EINVAL;
 	}
 
-	if (i2s->variant->has_chsel_offset) {
-		/*
-		 * offset being set indicates that we're connected to an i2s
-		 * device, however offset is only used on the sun8i block and
-		 * i2s shares the same setting with the LJ format. Increment
-		 * val so that the bit to value to write is correct.
-		 */
-		if (offset > 0)
-			val++;
-		/* blck offset determines whether i2s or LJ */
-		regmap_update_bits(i2s->regmap, SUN8I_I2S_TX_CHAN_SEL_REG,
-				   SUN8I_I2S_TX_CHAN_OFFSET_MASK,
-				   SUN8I_I2S_TX_CHAN_OFFSET(offset));
-
-		regmap_update_bits(i2s->regmap, SUN8I_I2S_RX_CHAN_SEL_REG,
-				   SUN8I_I2S_TX_CHAN_OFFSET_MASK,
-				   SUN8I_I2S_TX_CHAN_OFFSET(offset));
-	}
+	regmap_update_bits(i2s->regmap, SUN4I_I2S_FMT0_REG,
+			   SUN4I_I2S_FMT0_FMT_MASK, val);
 
-	regmap_field_write(i2s->field_fmt_mode, val);
+	/* DAI clock master masks */
+	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+	case SND_SOC_DAIFMT_CBS_CFS:
+		/* BCLK and LRCLK master */
+		val = SUN4I_I2S_CTRL_MODE_MASTER;
+		break;
 
-	/* DAI clock polarity */
+	case SND_SOC_DAIFMT_CBM_CFM:
+		/* BCLK and LRCLK slave */
+		val = SUN4I_I2S_CTRL_MODE_SLAVE;
+		break;
+
+	default:
+		return -EINVAL;
+	}
+	regmap_update_bits(i2s->regmap, SUN4I_I2S_CTRL_REG,
+			   SUN4I_I2S_CTRL_MODE_MASK, val);
+	return 0;
+}
+
+static int sun8i_i2s_set_soc_fmt(const struct sun4i_i2s *i2s,
+				 unsigned int fmt)
+{
+	u32 mode, val;
+	u8 offset;
+
+	/*
+	 * DAI clock polarity
+	 *
+	 * The setup for LRCK contradicts the datasheet, but under a
+	 * scope it's clear that the LRCK polarity is reversed
+	 * compared to the expected polarity on the bus.
+	 */
 	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
 	case SND_SOC_DAIFMT_IB_IF:
 		/* Invert both clocks */
-		bclk_polarity = SUN4I_I2S_FMT0_POLARITY_INVERTED;
-		lrclk_polarity = SUN4I_I2S_FMT0_POLARITY_INVERTED;
+		val = SUN8I_I2S_FMT0_BCLK_POLARITY_INVERTED;
 		break;
 	case SND_SOC_DAIFMT_IB_NF:
 		/* Invert bit clock */
-		bclk_polarity = SUN4I_I2S_FMT0_POLARITY_INVERTED;
+		val = SUN8I_I2S_FMT0_BCLK_POLARITY_INVERTED |
+		      SUN8I_I2S_FMT0_LRCLK_POLARITY_INVERTED;
 		break;
 	case SND_SOC_DAIFMT_NB_IF:
 		/* Invert frame clock */
-		lrclk_polarity = SUN4I_I2S_FMT0_POLARITY_INVERTED;
+		val = 0;
 		break;
 	case SND_SOC_DAIFMT_NB_NF:
+		val = SUN8I_I2S_FMT0_LRCLK_POLARITY_INVERTED;
 		break;
 	default:
-		dev_err(dai->dev, "Unsupported clock polarity: %d\n",
-			fmt & SND_SOC_DAIFMT_INV_MASK);
 		return -EINVAL;
 	}
 
-	regmap_field_write(i2s->field_fmt_bclk, bclk_polarity);
-	regmap_field_write(i2s->field_fmt_lrclk, lrclk_polarity);
-
-	if (i2s->variant->has_slave_select_bit) {
-		/* DAI clock master masks */
-		switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
-		case SND_SOC_DAIFMT_CBS_CFS:
-			/* BCLK and LRCLK master */
-			val = SUN4I_I2S_CTRL_MODE_MASTER;
-			break;
-		case SND_SOC_DAIFMT_CBM_CFM:
-			/* BCLK and LRCLK slave */
-			val = SUN4I_I2S_CTRL_MODE_SLAVE;
-			break;
-		default:
-			dev_err(dai->dev, "Unsupported slave setting: %d\n",
-				fmt & SND_SOC_DAIFMT_MASTER_MASK);
-			return -EINVAL;
-		}
-		regmap_update_bits(i2s->regmap, SUN4I_I2S_CTRL_REG,
-				   SUN4I_I2S_CTRL_MODE_MASK,
-				   val);
-	} else {
-		/*
-		 * The newer i2s block does not have a slave select bit,
-		 * instead the clk pins are configured as inputs.
-		 */
-		/* DAI clock master masks */
-		switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
-		case SND_SOC_DAIFMT_CBS_CFS:
-			/* BCLK and LRCLK master */
-			val = SUN8I_I2S_CTRL_BCLK_OUT |
-				SUN8I_I2S_CTRL_LRCK_OUT;
-			break;
-		case SND_SOC_DAIFMT_CBM_CFM:
-			/* BCLK and LRCLK slave */
-			val = 0;
-			break;
-		default:
-			dev_err(dai->dev, "Unsupported slave setting: %d\n",
-				fmt & SND_SOC_DAIFMT_MASTER_MASK);
-			return -EINVAL;
-		}
-		regmap_update_bits(i2s->regmap, SUN4I_I2S_CTRL_REG,
-				   SUN8I_I2S_CTRL_BCLK_OUT |
-				   SUN8I_I2S_CTRL_LRCK_OUT,
-				   val);
+	regmap_update_bits(i2s->regmap, SUN4I_I2S_FMT0_REG,
+			   SUN8I_I2S_FMT0_LRCLK_POLARITY_MASK |
+			   SUN8I_I2S_FMT0_BCLK_POLARITY_MASK,
+			   val);
+
+	/* DAI Mode */
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_DSP_A:
+		mode = SUN8I_I2S_CTRL_MODE_PCM;
+		offset = 1;
+		break;
+
+	case SND_SOC_DAIFMT_DSP_B:
+		mode = SUN8I_I2S_CTRL_MODE_PCM;
+		offset = 0;
+		break;
+
+	case SND_SOC_DAIFMT_I2S:
+		mode = SUN8I_I2S_CTRL_MODE_LEFT;
+		offset = 1;
+		break;
+
+	case SND_SOC_DAIFMT_LEFT_J:
+		mode = SUN8I_I2S_CTRL_MODE_LEFT;
+		offset = 0;
+		break;
+
+	case SND_SOC_DAIFMT_RIGHT_J:
+		mode = SUN8I_I2S_CTRL_MODE_RIGHT;
+		offset = 0;
+		break;
+
+	default:
+		return -EINVAL;
+	}
+
+	regmap_update_bits(i2s->regmap, SUN4I_I2S_CTRL_REG,
+			   SUN8I_I2S_CTRL_MODE_MASK, mode);
+	regmap_update_bits(i2s->regmap, SUN8I_I2S_TX_CHAN_SEL_REG,
+			   SUN8I_I2S_TX_CHAN_OFFSET_MASK,
+			   SUN8I_I2S_TX_CHAN_OFFSET(offset));
+	regmap_update_bits(i2s->regmap, SUN8I_I2S_RX_CHAN_SEL_REG,
+			   SUN8I_I2S_TX_CHAN_OFFSET_MASK,
+			   SUN8I_I2S_TX_CHAN_OFFSET(offset));
+
+	/* DAI clock master masks */
+	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+	case SND_SOC_DAIFMT_CBS_CFS:
+		/* BCLK and LRCLK master */
+		val = SUN8I_I2S_CTRL_BCLK_OUT |	SUN8I_I2S_CTRL_LRCK_OUT;
+		break;
+
+	case SND_SOC_DAIFMT_CBM_CFM:
+		/* BCLK and LRCLK slave */
+		val = 0;
+		break;
+
+	default:
+		return -EINVAL;
+	}
+
+	regmap_update_bits(i2s->regmap, SUN4I_I2S_CTRL_REG,
+			   SUN8I_I2S_CTRL_BCLK_OUT | SUN8I_I2S_CTRL_LRCK_OUT,
+			   val);
+
+	return 0;
+}
+
+static int sun4i_i2s_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+	struct sun4i_i2s *i2s = snd_soc_dai_get_drvdata(dai);
+	int ret;
+
+	ret = i2s->variant->set_fmt(i2s, fmt);
+	if (ret) {
+		dev_err(dai->dev, "Unsupported format configuration\n");
+		return ret;
 	}
 
 	/* Set significant bits in our FIFOs */
@@ -572,6 +708,9 @@ static int sun4i_i2s_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 			   SUN4I_I2S_FIFO_CTRL_RX_MODE_MASK,
 			   SUN4I_I2S_FIFO_CTRL_TX_MODE(1) |
 			   SUN4I_I2S_FIFO_CTRL_RX_MODE(1));
+
+	i2s->format = fmt;
+
 	return 0;
 }
 
@@ -687,10 +826,26 @@ static int sun4i_i2s_set_sysclk(struct snd_soc_dai *dai, int clk_id,
 	return 0;
 }
 
+static int sun4i_i2s_set_tdm_slot(struct snd_soc_dai *dai,
+				  unsigned int tx_mask, unsigned int rx_mask,
+				  int slots, int slot_width)
+{
+	struct sun4i_i2s *i2s = snd_soc_dai_get_drvdata(dai);
+
+	if (slots > 8)
+		return -EINVAL;
+
+	i2s->slots = slots;
+	i2s->slot_width = slot_width;
+
+	return 0;
+}
+
 static const struct snd_soc_dai_ops sun4i_i2s_dai_ops = {
 	.hw_params	= sun4i_i2s_hw_params,
 	.set_fmt	= sun4i_i2s_set_fmt,
 	.set_sysclk	= sun4i_i2s_set_sysclk,
+	.set_tdm_slot	= sun4i_i2s_set_tdm_slot,
 	.trigger	= sun4i_i2s_trigger,
 };
 
@@ -711,15 +866,15 @@ static struct snd_soc_dai_driver sun4i_i2s_dai = {
 	.probe = sun4i_i2s_dai_probe,
 	.capture = {
 		.stream_name = "Capture",
-		.channels_min = 2,
-		.channels_max = 2,
+		.channels_min = 1,
+		.channels_max = 8,
 		.rates = SNDRV_PCM_RATE_8000_192000,
 		.formats = SNDRV_PCM_FMTBIT_S16_LE,
 	},
 	.playback = {
 		.stream_name = "Playback",
-		.channels_min = 2,
-		.channels_max = 2,
+		.channels_min = 1,
+		.channels_max = 8,
 		.rates = SNDRV_PCM_RATE_8000_192000,
 		.formats = SNDRV_PCM_FMTBIT_S16_LE,
 	},
@@ -913,16 +1068,15 @@ static const struct sun4i_i2s_quirks sun4i_a10_i2s_quirks = {
 	.field_clkdiv_mclk_en	= REG_FIELD(SUN4I_I2S_CLK_DIV_REG, 7, 7),
 	.field_fmt_wss		= REG_FIELD(SUN4I_I2S_FMT0_REG, 2, 3),
 	.field_fmt_sr		= REG_FIELD(SUN4I_I2S_FMT0_REG, 4, 5),
-	.field_fmt_bclk		= REG_FIELD(SUN4I_I2S_FMT0_REG, 6, 6),
-	.field_fmt_lrclk	= REG_FIELD(SUN4I_I2S_FMT0_REG, 7, 7),
-	.has_slave_select_bit	= true,
-	.field_fmt_mode		= REG_FIELD(SUN4I_I2S_FMT0_REG, 0, 1),
-	.field_txchanmap	= REG_FIELD(SUN4I_I2S_TX_CHAN_MAP_REG, 0, 31),
-	.field_rxchanmap	= REG_FIELD(SUN4I_I2S_RX_CHAN_MAP_REG, 0, 31),
-	.field_txchansel	= REG_FIELD(SUN4I_I2S_TX_CHAN_SEL_REG, 0, 2),
-	.field_rxchansel	= REG_FIELD(SUN4I_I2S_RX_CHAN_SEL_REG, 0, 2),
+	.bclk_dividers		= sun4i_i2s_bclk_div,
+	.num_bclk_dividers	= ARRAY_SIZE(sun4i_i2s_bclk_div),
+	.mclk_dividers		= sun4i_i2s_mclk_div,
+	.num_mclk_dividers	= ARRAY_SIZE(sun4i_i2s_mclk_div),
+	.get_bclk_parent_rate	= sun4i_i2s_get_bclk_parent_rate,
 	.get_sr			= sun4i_i2s_get_sr,
 	.get_wss		= sun4i_i2s_get_wss,
+	.set_chan_cfg		= sun4i_i2s_set_chan_cfg,
+	.set_fmt		= sun4i_i2s_set_soc_fmt,
 };
 
 static const struct sun4i_i2s_quirks sun6i_a31_i2s_quirks = {
@@ -932,18 +1086,22 @@ static const struct sun4i_i2s_quirks sun6i_a31_i2s_quirks = {
 	.field_clkdiv_mclk_en	= REG_FIELD(SUN4I_I2S_CLK_DIV_REG, 7, 7),
 	.field_fmt_wss		= REG_FIELD(SUN4I_I2S_FMT0_REG, 2, 3),
 	.field_fmt_sr		= REG_FIELD(SUN4I_I2S_FMT0_REG, 4, 5),
-	.field_fmt_bclk		= REG_FIELD(SUN4I_I2S_FMT0_REG, 6, 6),
-	.field_fmt_lrclk	= REG_FIELD(SUN4I_I2S_FMT0_REG, 7, 7),
-	.has_slave_select_bit	= true,
-	.field_fmt_mode		= REG_FIELD(SUN4I_I2S_FMT0_REG, 0, 1),
-	.field_txchanmap	= REG_FIELD(SUN4I_I2S_TX_CHAN_MAP_REG, 0, 31),
-	.field_rxchanmap	= REG_FIELD(SUN4I_I2S_RX_CHAN_MAP_REG, 0, 31),
-	.field_txchansel	= REG_FIELD(SUN4I_I2S_TX_CHAN_SEL_REG, 0, 2),
-	.field_rxchansel	= REG_FIELD(SUN4I_I2S_RX_CHAN_SEL_REG, 0, 2),
+	.bclk_dividers		= sun4i_i2s_bclk_div,
+	.num_bclk_dividers	= ARRAY_SIZE(sun4i_i2s_bclk_div),
+	.mclk_dividers		= sun4i_i2s_mclk_div,
+	.num_mclk_dividers	= ARRAY_SIZE(sun4i_i2s_mclk_div),
+	.get_bclk_parent_rate	= sun4i_i2s_get_bclk_parent_rate,
 	.get_sr			= sun4i_i2s_get_sr,
 	.get_wss		= sun4i_i2s_get_wss,
+	.set_chan_cfg		= sun4i_i2s_set_chan_cfg,
+	.set_fmt		= sun4i_i2s_set_soc_fmt,
 };
 
+/*
+ * This doesn't describe the TDM controller documented in the A83t
+ * datasheet, but the three undocumented I2S controller that use the
+ * older design.
+ */
 static const struct sun4i_i2s_quirks sun8i_a83t_i2s_quirks = {
 	.has_reset		= true,
 	.reg_offset_txdata	= SUN8I_I2S_FIFO_TX_REG,
@@ -951,59 +1109,51 @@ static const struct sun4i_i2s_quirks sun8i_a83t_i2s_quirks = {
 	.field_clkdiv_mclk_en	= REG_FIELD(SUN4I_I2S_CLK_DIV_REG, 7, 7),
 	.field_fmt_wss		= REG_FIELD(SUN4I_I2S_FMT0_REG, 2, 3),
 	.field_fmt_sr		= REG_FIELD(SUN4I_I2S_FMT0_REG, 4, 5),
-	.field_fmt_bclk		= REG_FIELD(SUN4I_I2S_FMT0_REG, 6, 6),
-	.field_fmt_lrclk	= REG_FIELD(SUN4I_I2S_FMT0_REG, 7, 7),
-	.has_slave_select_bit	= true,
-	.field_fmt_mode		= REG_FIELD(SUN4I_I2S_FMT0_REG, 0, 1),
-	.field_txchanmap	= REG_FIELD(SUN4I_I2S_TX_CHAN_MAP_REG, 0, 31),
-	.field_rxchanmap	= REG_FIELD(SUN4I_I2S_RX_CHAN_MAP_REG, 0, 31),
-	.field_txchansel	= REG_FIELD(SUN4I_I2S_TX_CHAN_SEL_REG, 0, 2),
-	.field_rxchansel	= REG_FIELD(SUN4I_I2S_RX_CHAN_SEL_REG, 0, 2),
-	.get_sr			= sun8i_i2s_get_sr_wss,
-	.get_wss		= sun8i_i2s_get_sr_wss,
+	.bclk_dividers		= sun4i_i2s_bclk_div,
+	.num_bclk_dividers	= ARRAY_SIZE(sun4i_i2s_bclk_div),
+	.mclk_dividers		= sun4i_i2s_mclk_div,
+	.num_mclk_dividers	= ARRAY_SIZE(sun4i_i2s_mclk_div),
+	.get_bclk_parent_rate	= sun4i_i2s_get_bclk_parent_rate,
+	.get_sr			= sun4i_i2s_get_sr,
+	.get_wss		= sun4i_i2s_get_wss,
+	.set_chan_cfg		= sun4i_i2s_set_chan_cfg,
+	.set_fmt		= sun4i_i2s_set_soc_fmt,
 };
 
 static const struct sun4i_i2s_quirks sun8i_h3_i2s_quirks = {
 	.has_reset		= true,
 	.reg_offset_txdata	= SUN8I_I2S_FIFO_TX_REG,
 	.sun4i_i2s_regmap	= &sun8i_i2s_regmap_config,
-	.mclk_offset		= 1,
-	.bclk_offset		= 2,
-	.has_fmt_set_lrck_period = true,
-	.has_chcfg		= true,
-	.has_chsel_tx_chen	= true,
-	.has_chsel_offset	= true,
 	.field_clkdiv_mclk_en	= REG_FIELD(SUN4I_I2S_CLK_DIV_REG, 8, 8),
 	.field_fmt_wss		= REG_FIELD(SUN4I_I2S_FMT0_REG, 0, 2),
 	.field_fmt_sr		= REG_FIELD(SUN4I_I2S_FMT0_REG, 4, 6),
-	.field_fmt_bclk		= REG_FIELD(SUN4I_I2S_FMT0_REG, 7, 7),
-	.field_fmt_lrclk	= REG_FIELD(SUN4I_I2S_FMT0_REG, 19, 19),
-	.field_fmt_mode		= REG_FIELD(SUN4I_I2S_CTRL_REG, 4, 5),
-	.field_txchanmap	= REG_FIELD(SUN8I_I2S_TX_CHAN_MAP_REG, 0, 31),
-	.field_rxchanmap	= REG_FIELD(SUN8I_I2S_RX_CHAN_MAP_REG, 0, 31),
-	.field_txchansel	= REG_FIELD(SUN8I_I2S_TX_CHAN_SEL_REG, 0, 2),
-	.field_rxchansel	= REG_FIELD(SUN8I_I2S_RX_CHAN_SEL_REG, 0, 2),
+	.bclk_dividers		= sun8i_i2s_clk_div,
+	.num_bclk_dividers	= ARRAY_SIZE(sun8i_i2s_clk_div),
+	.mclk_dividers		= sun8i_i2s_clk_div,
+	.num_mclk_dividers	= ARRAY_SIZE(sun8i_i2s_clk_div),
+	.get_bclk_parent_rate	= sun8i_i2s_get_bclk_parent_rate,
 	.get_sr			= sun8i_i2s_get_sr_wss,
 	.get_wss		= sun8i_i2s_get_sr_wss,
+	.set_chan_cfg		= sun8i_i2s_set_chan_cfg,
+	.set_fmt		= sun8i_i2s_set_soc_fmt,
 };
 
 static const struct sun4i_i2s_quirks sun50i_a64_codec_i2s_quirks = {
 	.has_reset		= true,
 	.reg_offset_txdata	= SUN8I_I2S_FIFO_TX_REG,
 	.sun4i_i2s_regmap	= &sun4i_i2s_regmap_config,
-	.has_slave_select_bit	= true,
 	.field_clkdiv_mclk_en	= REG_FIELD(SUN4I_I2S_CLK_DIV_REG, 7, 7),
 	.field_fmt_wss		= REG_FIELD(SUN4I_I2S_FMT0_REG, 2, 3),
 	.field_fmt_sr		= REG_FIELD(SUN4I_I2S_FMT0_REG, 4, 5),
-	.field_fmt_bclk		= REG_FIELD(SUN4I_I2S_FMT0_REG, 6, 6),
-	.field_fmt_lrclk	= REG_FIELD(SUN4I_I2S_FMT0_REG, 7, 7),
-	.field_fmt_mode		= REG_FIELD(SUN4I_I2S_FMT0_REG, 0, 1),
-	.field_txchanmap	= REG_FIELD(SUN4I_I2S_TX_CHAN_MAP_REG, 0, 31),
-	.field_rxchanmap	= REG_FIELD(SUN4I_I2S_RX_CHAN_MAP_REG, 0, 31),
-	.field_txchansel	= REG_FIELD(SUN4I_I2S_TX_CHAN_SEL_REG, 0, 2),
-	.field_rxchansel	= REG_FIELD(SUN4I_I2S_RX_CHAN_SEL_REG, 0, 2),
+	.bclk_dividers		= sun4i_i2s_bclk_div,
+	.num_bclk_dividers	= ARRAY_SIZE(sun4i_i2s_bclk_div),
+	.mclk_dividers		= sun4i_i2s_mclk_div,
+	.num_mclk_dividers	= ARRAY_SIZE(sun4i_i2s_mclk_div),
+	.get_bclk_parent_rate	= sun4i_i2s_get_bclk_parent_rate,
 	.get_sr			= sun4i_i2s_get_sr,
 	.get_wss		= sun4i_i2s_get_wss,
+	.set_chan_cfg		= sun4i_i2s_set_chan_cfg,
+	.set_fmt		= sun4i_i2s_set_soc_fmt,
 };
 
 static int sun4i_i2s_init_regmap_fields(struct device *dev,
@@ -1027,46 +1177,7 @@ static int sun4i_i2s_init_regmap_fields(struct device *dev,
 	if (IS_ERR(i2s->field_fmt_sr))
 		return PTR_ERR(i2s->field_fmt_sr);
 
-	i2s->field_fmt_bclk =
-			devm_regmap_field_alloc(dev, i2s->regmap,
-						i2s->variant->field_fmt_bclk);
-	if (IS_ERR(i2s->field_fmt_bclk))
-		return PTR_ERR(i2s->field_fmt_bclk);
-
-	i2s->field_fmt_lrclk =
-			devm_regmap_field_alloc(dev, i2s->regmap,
-						i2s->variant->field_fmt_lrclk);
-	if (IS_ERR(i2s->field_fmt_lrclk))
-		return PTR_ERR(i2s->field_fmt_lrclk);
-
-	i2s->field_fmt_mode =
-			devm_regmap_field_alloc(dev, i2s->regmap,
-						i2s->variant->field_fmt_mode);
-	if (IS_ERR(i2s->field_fmt_mode))
-		return PTR_ERR(i2s->field_fmt_mode);
-
-	i2s->field_txchanmap =
-			devm_regmap_field_alloc(dev, i2s->regmap,
-						i2s->variant->field_txchanmap);
-	if (IS_ERR(i2s->field_txchanmap))
-		return PTR_ERR(i2s->field_txchanmap);
-
-	i2s->field_rxchanmap =
-			devm_regmap_field_alloc(dev, i2s->regmap,
-						i2s->variant->field_rxchanmap);
-	if (IS_ERR(i2s->field_rxchanmap))
-		return PTR_ERR(i2s->field_rxchanmap);
-
-	i2s->field_txchansel =
-			devm_regmap_field_alloc(dev, i2s->regmap,
-						i2s->variant->field_txchansel);
-	if (IS_ERR(i2s->field_txchansel))
-		return PTR_ERR(i2s->field_txchansel);
-
-	i2s->field_rxchansel =
-			devm_regmap_field_alloc(dev, i2s->regmap,
-						i2s->variant->field_rxchansel);
-	return PTR_ERR_OR_ZERO(i2s->field_rxchansel);
+	return 0;
 }
 
 static int sun4i_i2s_probe(struct platform_device *pdev)
@@ -1087,10 +1198,8 @@ static int sun4i_i2s_probe(struct platform_device *pdev)
 		return PTR_ERR(regs);
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "Can't retrieve our interrupt\n");
+	if (irq < 0)
 		return irq;
-	}
 
 	i2s->variant = of_device_get_match_data(&pdev->dev);
 	if (!i2s->variant) {
@@ -1148,23 +1257,23 @@ static int sun4i_i2s_probe(struct platform_device *pdev)
 			goto err_pm_disable;
 	}
 
-	ret = devm_snd_soc_register_component(&pdev->dev,
-					      &sun4i_i2s_component,
-					      &sun4i_i2s_dai, 1);
+	ret = sun4i_i2s_init_regmap_fields(&pdev->dev, i2s);
 	if (ret) {
-		dev_err(&pdev->dev, "Could not register DAI\n");
+		dev_err(&pdev->dev, "Could not initialise regmap fields\n");
 		goto err_suspend;
 	}
 
-	ret = snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);
+	ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);
 	if (ret) {
 		dev_err(&pdev->dev, "Could not register PCM\n");
 		goto err_suspend;
 	}
 
-	ret = sun4i_i2s_init_regmap_fields(&pdev->dev, i2s);
+	ret = devm_snd_soc_register_component(&pdev->dev,
+					      &sun4i_i2s_component,
+					      &sun4i_i2s_dai, 1);
 	if (ret) {
-		dev_err(&pdev->dev, "Could not initialise regmap fields\n");
+		dev_err(&pdev->dev, "Could not register DAI\n");
 		goto err_suspend;
 	}
 
@@ -1185,8 +1294,6 @@ static int sun4i_i2s_remove(struct platform_device *pdev)
 {
 	struct sun4i_i2s *i2s = dev_get_drvdata(&pdev->dev);
 
-	snd_dmaengine_pcm_unregister(&pdev->dev);
-
 	pm_runtime_disable(&pdev->dev);
 	if (!pm_runtime_status_suspended(&pdev->dev))
 		sun4i_i2s_runtime_suspend(&pdev->dev);
diff --git a/sound/soc/sunxi/sun50i-codec-analog.c b/sound/soc/sunxi/sun50i-codec-analog.c
index 6d1de565350e..f5b7069bcca2 100644
--- a/sound/soc/sunxi/sun50i-codec-analog.c
+++ b/sound/soc/sunxi/sun50i-codec-analog.c
@@ -459,12 +459,10 @@ MODULE_DEVICE_TABLE(of, sun50i_codec_analog_of_match);
 
 static int sun50i_codec_analog_probe(struct platform_device *pdev)
 {
-	struct resource *res;
 	struct regmap *regmap;
 	void __iomem *base;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(&pdev->dev, res);
+	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base)) {
 		dev_err(&pdev->dev, "Failed to map the registers\n");
 		return PTR_ERR(base);
diff --git a/sound/soc/sunxi/sun8i-codec-analog.c b/sound/soc/sunxi/sun8i-codec-analog.c
index e92aeedd6feb..be872eefa61e 100644
--- a/sound/soc/sunxi/sun8i-codec-analog.c
+++ b/sound/soc/sunxi/sun8i-codec-analog.c
@@ -819,12 +819,10 @@ MODULE_DEVICE_TABLE(of, sun8i_codec_analog_of_match);
 
 static int sun8i_codec_analog_probe(struct platform_device *pdev)
 {
-	struct resource *res;
 	struct regmap *regmap;
 	void __iomem *base;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(&pdev->dev, res);
+	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base)) {
 		dev_err(&pdev->dev, "Failed to map the registers\n");
 		return PTR_ERR(base);
diff --git a/sound/soc/sunxi/sun8i-codec.c b/sound/soc/sunxi/sun8i-codec.c
index 0e0e8ebaa571..55798bc8eae2 100644
--- a/sound/soc/sunxi/sun8i-codec.c
+++ b/sound/soc/sunxi/sun8i-codec.c
@@ -533,7 +533,6 @@ static const struct regmap_config sun8i_codec_regmap_config = {
 
 static int sun8i_codec_probe(struct platform_device *pdev)
 {
-	struct resource *res_base;
 	struct sun8i_codec *scodec;
 	void __iomem *base;
 	int ret;
@@ -556,8 +555,7 @@ static int sun8i_codec_probe(struct platform_device *pdev)
 		return PTR_ERR(scodec->clk_bus);
 	}
 
-	res_base = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(&pdev->dev, res_base);
+	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base)) {
 		dev_err(&pdev->dev, "Failed to map the registers\n");
 		return PTR_ERR(base);
diff --git a/sound/soc/tegra/tegra20_das.c b/sound/soc/tegra/tegra20_das.c
index 10f9c3b19c88..1070b2710d5e 100644
--- a/sound/soc/tegra/tegra20_das.c
+++ b/sound/soc/tegra/tegra20_das.c
@@ -120,7 +120,6 @@ static const struct regmap_config tegra20_das_regmap_config = {
 
 static int tegra20_das_probe(struct platform_device *pdev)
 {
-	struct resource *res;
 	void __iomem *regs;
 	int ret = 0;
 
@@ -134,8 +133,7 @@ static int tegra20_das_probe(struct platform_device *pdev)
 	}
 	das->dev = &pdev->dev;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	regs = devm_ioremap_resource(&pdev->dev, res);
+	regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(regs)) {
 		ret = PTR_ERR(regs);
 		goto err;
diff --git a/sound/soc/tegra/tegra30_ahub.c b/sound/soc/tegra/tegra30_ahub.c
index 952381260dc3..635eacbd28d4 100644
--- a/sound/soc/tegra/tegra30_ahub.c
+++ b/sound/soc/tegra/tegra30_ahub.c
@@ -511,7 +511,7 @@ static int tegra30_ahub_probe(struct platform_device *pdev)
 	const struct tegra30_ahub_soc_data *soc_data;
 	struct reset_control *rst;
 	int i;
-	struct resource *res0, *res1;
+	struct resource *res0;
 	void __iomem *regs_apbif, *regs_ahub;
 	int ret = 0;
 
@@ -587,8 +587,7 @@ static int tegra30_ahub_probe(struct platform_device *pdev)
 	}
 	regcache_cache_only(ahub->regmap_apbif, true);
 
-	res1 = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-	regs_ahub = devm_ioremap_resource(&pdev->dev, res1);
+	regs_ahub = devm_platform_ioremap_resource(pdev, 1);
 	if (IS_ERR(regs_ahub))
 		return PTR_ERR(regs_ahub);
 
diff --git a/sound/soc/tegra/tegra30_i2s.c b/sound/soc/tegra/tegra30_i2s.c
index ac6983c6bd72..e6d548fa980b 100644
--- a/sound/soc/tegra/tegra30_i2s.c
+++ b/sound/soc/tegra/tegra30_i2s.c
@@ -368,7 +368,6 @@ static int tegra30_i2s_platform_probe(struct platform_device *pdev)
 	struct tegra30_i2s *i2s;
 	const struct of_device_id *match;
 	u32 cif_ids[2];
-	struct resource *mem;
 	void __iomem *regs;
 	int ret;
 
@@ -406,8 +405,7 @@ static int tegra30_i2s_platform_probe(struct platform_device *pdev)
 		goto err;
 	}
 
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	regs = devm_ioremap_resource(&pdev->dev, mem);
+	regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(regs)) {
 		ret = PTR_ERR(regs);
 		goto err_clk_put;
diff --git a/sound/soc/ti/Kconfig b/sound/soc/ti/Kconfig
index 2197f3e1eaed..87a9b9dd4e98 100644
--- a/sound/soc/ti/Kconfig
+++ b/sound/soc/ti/Kconfig
@@ -12,7 +12,7 @@ config SND_SOC_TI_SDMA_PCM
 
 comment "Texas Instruments DAI support for:"
 config SND_SOC_DAVINCI_ASP
-	tristate "daVinci Audio Serial Port (ASP) or McBSP suport"
+	tristate "daVinci Audio Serial Port (ASP) or McBSP support"
 	depends on ARCH_DAVINCI || COMPILE_TEST
 	select SND_SOC_TI_EDMA_PCM
 	help
@@ -33,7 +33,7 @@ config SND_SOC_DAVINCI_MCASP
 	  - Keystone devices
 
 config SND_SOC_DAVINCI_VCIF
-	tristate "daVinci Voice Interface (VCIF) suport"
+	tristate "daVinci Voice Interface (VCIF) support"
 	depends on ARCH_DAVINCI || COMPILE_TEST
 	select SND_SOC_TI_EDMA_PCM
 	help
diff --git a/sound/soc/ti/ams-delta.c b/sound/soc/ti/ams-delta.c
index dee8fc70a64f..8e2fb81ad05c 100644
--- a/sound/soc/ti/ams-delta.c
+++ b/sound/soc/ti/ams-delta.c
@@ -23,14 +23,31 @@
 #include "omap-mcbsp.h"
 #include "../codecs/cx20442.h"
 
+static struct gpio_desc *handset_mute;
+static struct gpio_desc *handsfree_mute;
+
+static int ams_delta_event_handset(struct snd_soc_dapm_widget *w,
+				   struct snd_kcontrol *k, int event)
+{
+	gpiod_set_value_cansleep(handset_mute, !SND_SOC_DAPM_EVENT_ON(event));
+	return 0;
+}
+
+static int ams_delta_event_handsfree(struct snd_soc_dapm_widget *w,
+				     struct snd_kcontrol *k, int event)
+{
+	gpiod_set_value_cansleep(handsfree_mute, !SND_SOC_DAPM_EVENT_ON(event));
+	return 0;
+}
+
 /* Board specific DAPM widgets */
 static const struct snd_soc_dapm_widget ams_delta_dapm_widgets[] = {
 	/* Handset */
 	SND_SOC_DAPM_MIC("Mouthpiece", NULL),
-	SND_SOC_DAPM_HP("Earpiece", NULL),
+	SND_SOC_DAPM_HP("Earpiece", ams_delta_event_handset),
 	/* Handsfree/Speakerphone */
 	SND_SOC_DAPM_MIC("Microphone", NULL),
-	SND_SOC_DAPM_SPK("Speaker", NULL),
+	SND_SOC_DAPM_SPK("Speaker", ams_delta_event_handsfree),
 };
 
 /* How they are connected to codec pins */
@@ -542,6 +559,16 @@ static int ams_delta_probe(struct platform_device *pdev)
 
 	card->dev = &pdev->dev;
 
+	handset_mute = devm_gpiod_get(card->dev, "handset_mute",
+				      GPIOD_OUT_HIGH);
+	if (IS_ERR(handset_mute))
+		return PTR_ERR(handset_mute);
+
+	handsfree_mute = devm_gpiod_get(card->dev, "handsfree_mute",
+					GPIOD_OUT_HIGH);
+	if (IS_ERR(handsfree_mute))
+		return PTR_ERR(handsfree_mute);
+
 	ret = snd_soc_register_card(card);
 	if (ret) {
 		dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret);
diff --git a/sound/soc/ti/davinci-evm.c b/sound/soc/ti/davinci-evm.c
index bfd8d1a03ba7..686b23d7a90d 100644
--- a/sound/soc/ti/davinci-evm.c
+++ b/sound/soc/ti/davinci-evm.c
@@ -68,7 +68,7 @@ static int evm_hw_params(struct snd_pcm_substream *substream,
 
 	/* set the CPU system clock */
 	ret = snd_soc_dai_set_sysclk(cpu_dai, 0, sysclk, SND_SOC_CLOCK_OUT);
-	if (ret < 0)
+	if (ret < 0 && ret != -ENOTSUPP)
 		return ret;
 
 	return 0;
diff --git a/sound/soc/ti/davinci-i2s.c b/sound/soc/ti/davinci-i2s.c
index 92c1bdc69086..d89b5c928c4d 100644
--- a/sound/soc/ti/davinci-i2s.c
+++ b/sound/soc/ti/davinci-i2s.c
@@ -187,57 +187,9 @@ static void toggle_clock(struct davinci_mcbsp_dev *dev, int playback)
 static void davinci_mcbsp_start(struct davinci_mcbsp_dev *dev,
 		struct snd_pcm_substream *substream)
 {
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
 	int playback = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
 	u32 spcr;
 	u32 mask = playback ? DAVINCI_MCBSP_SPCR_XRST : DAVINCI_MCBSP_SPCR_RRST;
-	spcr = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
-	if (spcr & mask) {
-		/* start off disabled */
-		davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG,
-				spcr & ~mask);
-		toggle_clock(dev, playback);
-	}
-	if (dev->pcr & (DAVINCI_MCBSP_PCR_FSXM | DAVINCI_MCBSP_PCR_FSRM |
-			DAVINCI_MCBSP_PCR_CLKXM | DAVINCI_MCBSP_PCR_CLKRM)) {
-		/* Start the sample generator */
-		spcr |= DAVINCI_MCBSP_SPCR_GRST;
-		davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, spcr);
-	}
-
-	if (playback) {
-		/* Stop the DMA to avoid data loss */
-		/* while the transmitter is out of reset to handle XSYNCERR */
-		if (component->driver->ops->trigger) {
-			int ret = component->driver->ops->trigger(substream,
-				SNDRV_PCM_TRIGGER_STOP);
-			if (ret < 0)
-				printk(KERN_DEBUG "Playback DMA stop failed\n");
-		}
-
-		/* Enable the transmitter */
-		spcr = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
-		spcr |= DAVINCI_MCBSP_SPCR_XRST;
-		davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, spcr);
-
-		/* wait for any unexpected frame sync error to occur */
-		udelay(100);
-
-		/* Disable the transmitter to clear any outstanding XSYNCERR */
-		spcr = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
-		spcr &= ~DAVINCI_MCBSP_SPCR_XRST;
-		davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, spcr);
-		toggle_clock(dev, playback);
-
-		/* Restart the DMA */
-		if (component->driver->ops->trigger) {
-			int ret = component->driver->ops->trigger(substream,
-				SNDRV_PCM_TRIGGER_START);
-			if (ret < 0)
-				printk(KERN_DEBUG "Playback DMA start failed\n");
-		}
-	}
 
 	/* Enable transmitter or receiver */
 	spcr = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
@@ -575,7 +527,41 @@ static int davinci_i2s_prepare(struct snd_pcm_substream *substream,
 {
 	struct davinci_mcbsp_dev *dev = snd_soc_dai_get_drvdata(dai);
 	int playback = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
+	u32 spcr;
+	u32 mask = playback ? DAVINCI_MCBSP_SPCR_XRST : DAVINCI_MCBSP_SPCR_RRST;
+
 	davinci_mcbsp_stop(dev, playback);
+
+	spcr = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
+	if (spcr & mask) {
+		/* start off disabled */
+		davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG,
+					spcr & ~mask);
+		toggle_clock(dev, playback);
+	}
+	if (dev->pcr & (DAVINCI_MCBSP_PCR_FSXM | DAVINCI_MCBSP_PCR_FSRM |
+			DAVINCI_MCBSP_PCR_CLKXM | DAVINCI_MCBSP_PCR_CLKRM)) {
+		/* Start the sample generator */
+		spcr |= DAVINCI_MCBSP_SPCR_GRST;
+		davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, spcr);
+	}
+
+	if (playback) {
+		/* Enable the transmitter */
+		spcr = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
+		spcr |= DAVINCI_MCBSP_SPCR_XRST;
+		davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, spcr);
+
+		/* wait for any unexpected frame sync error to occur */
+		udelay(100);
+
+		/* Disable the transmitter to clear any outstanding XSYNCERR */
+		spcr = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
+		spcr &= ~DAVINCI_MCBSP_SPCR_XRST;
+		davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, spcr);
+		toggle_clock(dev, playback);
+	}
+
 	return 0;
 }
 
@@ -612,6 +598,8 @@ static void davinci_i2s_shutdown(struct snd_pcm_substream *substream,
 }
 
 #define DAVINCI_I2S_RATES	SNDRV_PCM_RATE_8000_96000
+#define DAVINCI_I2S_FORMATS	(SNDRV_PCM_FMTBIT_S16_LE | \
+				 SNDRV_PCM_FMTBIT_S32_LE)
 
 static const struct snd_soc_dai_ops davinci_i2s_dai_ops = {
 	.shutdown	= davinci_i2s_shutdown,
@@ -639,12 +627,14 @@ static struct snd_soc_dai_driver davinci_i2s_dai = {
 		.channels_min = 2,
 		.channels_max = 2,
 		.rates = DAVINCI_I2S_RATES,
-		.formats = SNDRV_PCM_FMTBIT_S16_LE,},
+		.formats = DAVINCI_I2S_FORMATS,
+	},
 	.capture = {
 		.channels_min = 2,
 		.channels_max = 2,
 		.rates = DAVINCI_I2S_RATES,
-		.formats = SNDRV_PCM_FMTBIT_S16_LE,},
+		.formats = DAVINCI_I2S_FORMATS,
+	},
 	.ops = &davinci_i2s_dai_ops,
 
 };
diff --git a/sound/soc/ti/davinci-mcasp.c b/sound/soc/ti/davinci-mcasp.c
index bc7bf15ed7a4..7aa3c32e4a49 100644
--- a/sound/soc/ti/davinci-mcasp.c
+++ b/sound/soc/ti/davinci-mcasp.c
@@ -109,6 +109,8 @@ struct davinci_mcasp {
 
 	/* Used for comstraint setting on the second stream */
 	u32	channels;
+	int	max_format_width;
+	u8	active_serializers[2];
 
 #ifdef CONFIG_GPIOLIB
 	struct gpio_chip gpio_chip;
@@ -466,6 +468,7 @@ static int davinci_mcasp_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 		/* FS need to be inverted */
 		inv_fs = true;
 		break;
+	case SND_SOC_DAIFMT_RIGHT_J:
 	case SND_SOC_DAIFMT_LEFT_J:
 		/* configure a full-word SYNC pulse (LRCLK) */
 		mcasp_set_bits(mcasp, DAVINCI_MCASP_TXFMCTL_REG, FSXDUR);
@@ -759,34 +762,30 @@ static int davinci_config_channel_size(struct davinci_mcasp *mcasp,
 				       int sample_width)
 {
 	u32 fmt;
-	u32 tx_rotate = (sample_width / 4) & 0x7;
+	u32 tx_rotate, rx_rotate, slot_width;
 	u32 mask = (1ULL << sample_width) - 1;
-	u32 slot_width = sample_width;
-
-	/*
-	 * For captured data we should not rotate, inversion and masking is
-	 * enoguh to get the data to the right position:
-	 * Format	  data from bus		after reverse (XRBUF)
-	 * S16_LE:	|LSB|MSB|xxx|xxx|	|xxx|xxx|MSB|LSB|
-	 * S24_3LE:	|LSB|DAT|MSB|xxx|	|xxx|MSB|DAT|LSB|
-	 * S24_LE:	|LSB|DAT|MSB|xxx|	|xxx|MSB|DAT|LSB|
-	 * S32_LE:	|LSB|DAT|DAT|MSB|	|MSB|DAT|DAT|LSB|
-	 */
-	u32 rx_rotate = 0;
 
+	if (mcasp->slot_width)
+		slot_width = mcasp->slot_width;
+	else if (mcasp->max_format_width)
+		slot_width = mcasp->max_format_width;
+	else
+		slot_width = sample_width;
 	/*
-	 * Setting the tdm slot width either with set_clkdiv() or
-	 * set_tdm_slot() allows us to for example send 32 bits per
-	 * channel to the codec, while only 16 of them carry audio
-	 * payload.
+	 * TX rotation:
+	 * right aligned formats: rotate w/ slot_width
+	 * left aligned formats: rotate w/ sample_width
+	 *
+	 * RX rotation:
+	 * right aligned formats: no rotation needed
+	 * left aligned formats: rotate w/ (slot_width - sample_width)
 	 */
-	if (mcasp->slot_width) {
-		/*
-		 * When we have more bclk then it is needed for the
-		 * data, we need to use the rotation to move the
-		 * received samples to have correct alignment.
-		 */
-		slot_width = mcasp->slot_width;
+	if ((mcasp->dai_fmt & SND_SOC_DAIFMT_FORMAT_MASK) ==
+	    SND_SOC_DAIFMT_RIGHT_J) {
+		tx_rotate = (slot_width / 4) & 0x7;
+		rx_rotate = 0;
+	} else {
+		tx_rotate = (sample_width / 4) & 0x7;
 		rx_rotate = (slot_width - sample_width) / 4;
 	}
 
@@ -819,6 +818,7 @@ static int mcasp_common_hw_param(struct davinci_mcasp *mcasp, int stream,
 	u8 rx_ser = 0;
 	u8 slots = mcasp->tdm_slots;
 	u8 max_active_serializers = (channels + slots - 1) / slots;
+	u8 max_rx_serializers, max_tx_serializers;
 	int active_serializers, numevt;
 	u32 reg;
 	/* Default configuration */
@@ -828,22 +828,28 @@ static int mcasp_common_hw_param(struct davinci_mcasp *mcasp, int stream,
 	if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
 		mcasp_set_reg(mcasp, DAVINCI_MCASP_TXSTAT_REG, 0xFFFFFFFF);
 		mcasp_clr_bits(mcasp, DAVINCI_MCASP_XEVTCTL_REG, TXDATADMADIS);
+		max_tx_serializers = max_active_serializers;
+		max_rx_serializers =
+			mcasp->active_serializers[SNDRV_PCM_STREAM_CAPTURE];
 	} else {
 		mcasp_set_reg(mcasp, DAVINCI_MCASP_RXSTAT_REG, 0xFFFFFFFF);
 		mcasp_clr_bits(mcasp, DAVINCI_MCASP_REVTCTL_REG, RXDATADMADIS);
+		max_tx_serializers =
+			mcasp->active_serializers[SNDRV_PCM_STREAM_PLAYBACK];
+		max_rx_serializers = max_active_serializers;
 	}
 
 	for (i = 0; i < mcasp->num_serializer; i++) {
 		mcasp_set_bits(mcasp, DAVINCI_MCASP_XRSRCTL_REG(i),
 			       mcasp->serial_dir[i]);
 		if (mcasp->serial_dir[i] == TX_MODE &&
-					tx_ser < max_active_serializers) {
+					tx_ser < max_tx_serializers) {
 			mcasp_mod_bits(mcasp, DAVINCI_MCASP_XRSRCTL_REG(i),
 				       mcasp->dismod, DISMOD_MASK);
 			set_bit(PIN_BIT_AXR(i), &mcasp->pdir);
 			tx_ser++;
 		} else if (mcasp->serial_dir[i] == RX_MODE &&
-					rx_ser < max_active_serializers) {
+					rx_ser < max_rx_serializers) {
 			clear_bit(PIN_BIT_AXR(i), &mcasp->pdir);
 			rx_ser++;
 		} else {
@@ -890,7 +896,8 @@ static int mcasp_common_hw_param(struct davinci_mcasp *mcasp, int stream,
 		} else {
 			dma_data->maxburst = 0;
 		}
-		return 0;
+
+		goto out;
 	}
 
 	if (period_words % active_serializers) {
@@ -920,6 +927,9 @@ static int mcasp_common_hw_param(struct davinci_mcasp *mcasp, int stream,
 		numevt = 0;
 	dma_data->maxburst = numevt;
 
+out:
+	mcasp->active_serializers[stream] = active_serializers;
+
 	return 0;
 }
 
@@ -1159,6 +1169,37 @@ static int davinci_mcasp_hw_params(struct snd_pcm_substream *substream,
 	int period_size = params_period_size(params);
 	int ret;
 
+	switch (params_format(params)) {
+	case SNDRV_PCM_FORMAT_U8:
+	case SNDRV_PCM_FORMAT_S8:
+		word_length = 8;
+		break;
+
+	case SNDRV_PCM_FORMAT_U16_LE:
+	case SNDRV_PCM_FORMAT_S16_LE:
+		word_length = 16;
+		break;
+
+	case SNDRV_PCM_FORMAT_U24_3LE:
+	case SNDRV_PCM_FORMAT_S24_3LE:
+		word_length = 24;
+		break;
+
+	case SNDRV_PCM_FORMAT_U24_LE:
+	case SNDRV_PCM_FORMAT_S24_LE:
+		word_length = 24;
+		break;
+
+	case SNDRV_PCM_FORMAT_U32_LE:
+	case SNDRV_PCM_FORMAT_S32_LE:
+		word_length = 32;
+		break;
+
+	default:
+		printk(KERN_WARNING "davinci-mcasp: unsupported PCM format");
+		return -EINVAL;
+	}
+
 	ret = davinci_mcasp_set_dai_fmt(cpu_dai, mcasp->dai_fmt);
 	if (ret)
 		return ret;
@@ -1193,41 +1234,13 @@ static int davinci_mcasp_hw_params(struct snd_pcm_substream *substream,
 	if (ret)
 		return ret;
 
-	switch (params_format(params)) {
-	case SNDRV_PCM_FORMAT_U8:
-	case SNDRV_PCM_FORMAT_S8:
-		word_length = 8;
-		break;
-
-	case SNDRV_PCM_FORMAT_U16_LE:
-	case SNDRV_PCM_FORMAT_S16_LE:
-		word_length = 16;
-		break;
-
-	case SNDRV_PCM_FORMAT_U24_3LE:
-	case SNDRV_PCM_FORMAT_S24_3LE:
-		word_length = 24;
-		break;
-
-	case SNDRV_PCM_FORMAT_U24_LE:
-	case SNDRV_PCM_FORMAT_S24_LE:
-		word_length = 24;
-		break;
-
-	case SNDRV_PCM_FORMAT_U32_LE:
-	case SNDRV_PCM_FORMAT_S32_LE:
-		word_length = 32;
-		break;
-
-	default:
-		printk(KERN_WARNING "davinci-mcasp: unsupported PCM format");
-		return -EINVAL;
-	}
-
 	davinci_config_channel_size(mcasp, word_length);
 
-	if (mcasp->op_mode == DAVINCI_MCASP_IIS_MODE)
+	if (mcasp->op_mode == DAVINCI_MCASP_IIS_MODE) {
 		mcasp->channels = channels;
+		if (!mcasp->max_format_width)
+			mcasp->max_format_width = word_length;
+	}
 
 	return 0;
 }
@@ -1279,6 +1292,28 @@ static int davinci_mcasp_hw_rule_slot_width(struct snd_pcm_hw_params *params,
 	return snd_mask_refine(fmt, &nfmt);
 }
 
+static int davinci_mcasp_hw_rule_format_width(struct snd_pcm_hw_params *params,
+					      struct snd_pcm_hw_rule *rule)
+{
+	struct davinci_mcasp_ruledata *rd = rule->private;
+	struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
+	struct snd_mask nfmt;
+	int i, format_width;
+
+	snd_mask_none(&nfmt);
+	format_width = rd->mcasp->max_format_width;
+
+	for (i = 0; i <= SNDRV_PCM_FORMAT_LAST; i++) {
+		if (snd_mask_test(fmt, i)) {
+			if (snd_pcm_format_width(i) == format_width) {
+				snd_mask_set(&nfmt, i);
+			}
+		}
+	}
+
+	return snd_mask_refine(fmt, &nfmt);
+}
+
 static const unsigned int davinci_mcasp_dai_rates[] = {
 	8000, 11025, 16000, 22050, 32000, 44100, 48000, 64000,
 	88200, 96000, 176400, 192000,
@@ -1433,12 +1468,13 @@ static int davinci_mcasp_startup(struct snd_pcm_substream *substream,
 	max_channels *= tdm_slots;
 	/*
 	 * If the already active stream has less channels than the calculated
-	 * limnit based on the seirializers * tdm_slots, we need to use that as
-	 * a constraint for the second stream.
-	 * Otherwise (first stream or less allowed channels) we use the
-	 * calculated constraint.
+	 * limit based on the seirializers * tdm_slots, and only one serializer
+	 * is in use we need to use that as a constraint for the second stream.
+	 * Otherwise (first stream or less allowed channels or more than one
+	 * serializer in use) we use the calculated constraint.
 	 */
-	if (mcasp->channels && mcasp->channels < max_channels)
+	if (mcasp->channels && mcasp->channels < max_channels &&
+	    ruledata->serializers == 1)
 		max_channels = mcasp->channels;
 	/*
 	 * But we can always allow channels upto the amount of
@@ -1455,7 +1491,20 @@ static int davinci_mcasp_startup(struct snd_pcm_substream *substream,
 				   0, SNDRV_PCM_HW_PARAM_CHANNELS,
 				   &mcasp->chconstr[substream->stream]);
 
-	if (mcasp->slot_width) {
+	if (mcasp->max_format_width) {
+		/*
+		 * Only allow formats which require same amount of bits on the
+		 * bus as the currently running stream
+		 */
+		ret = snd_pcm_hw_rule_add(substream->runtime, 0,
+					  SNDRV_PCM_HW_PARAM_FORMAT,
+					  davinci_mcasp_hw_rule_format_width,
+					  ruledata,
+					  SNDRV_PCM_HW_PARAM_FORMAT, -1);
+		if (ret)
+			return ret;
+	}
+	else if (mcasp->slot_width) {
 		/* Only allow formats require <= slot_width bits on the bus */
 		ret = snd_pcm_hw_rule_add(substream->runtime, 0,
 					  SNDRV_PCM_HW_PARAM_FORMAT,
@@ -1501,12 +1550,15 @@ static void davinci_mcasp_shutdown(struct snd_pcm_substream *substream,
 	struct davinci_mcasp *mcasp = snd_soc_dai_get_drvdata(cpu_dai);
 
 	mcasp->substreams[substream->stream] = NULL;
+	mcasp->active_serializers[substream->stream] = 0;
 
 	if (mcasp->op_mode == DAVINCI_MCASP_DIT_MODE)
 		return;
 
-	if (!cpu_dai->active)
+	if (!cpu_dai->active) {
 		mcasp->channels = 0;
+		mcasp->max_format_width = 0;
+	}
 }
 
 static const struct snd_soc_dai_ops davinci_mcasp_dai_ops = {
@@ -1562,7 +1614,6 @@ static struct snd_soc_dai_driver davinci_mcasp_dai[] = {
 		},
 		.ops 		= &davinci_mcasp_dai_ops,
 
-		.symmetric_samplebits	= 1,
 		.symmetric_rates	= 1,
 	},
 	{
diff --git a/sound/soc/ti/edma-pcm.c b/sound/soc/ti/edma-pcm.c
index 3ebea1bd15cb..634b040b65f0 100644
--- a/sound/soc/ti/edma-pcm.c
+++ b/sound/soc/ti/edma-pcm.c
@@ -39,7 +39,22 @@ static const struct snd_dmaengine_pcm_config edma_dmaengine_pcm_config = {
 
 int edma_pcm_platform_register(struct device *dev)
 {
-	return devm_snd_dmaengine_pcm_register(dev, &edma_dmaengine_pcm_config, 0);
+	struct snd_dmaengine_pcm_config *config;
+
+	if (dev->of_node)
+		return devm_snd_dmaengine_pcm_register(dev,
+						&edma_dmaengine_pcm_config, 0);
+
+	config = devm_kzalloc(dev, sizeof(*config), GFP_KERNEL);
+	if (!config)
+		return -ENOMEM;
+
+	*config = edma_dmaengine_pcm_config;
+
+	config->chan_names[0] = "tx";
+	config->chan_names[1] = "rx";
+
+	return devm_snd_dmaengine_pcm_register(dev, config, 0);
 }
 EXPORT_SYMBOL_GPL(edma_pcm_platform_register);
 
diff --git a/sound/soc/ti/n810.c b/sound/soc/ti/n810.c
index 2c3f2a4c1700..3ad2b6daf31e 100644
--- a/sound/soc/ti/n810.c
+++ b/sound/soc/ti/n810.c
@@ -46,6 +46,7 @@ static void n810_ext_control(struct snd_soc_dapm_context *dapm)
 	switch (n810_jack_func) {
 	case N810_JACK_HS:
 		line1l = 1;
+		/* fall through */
 	case N810_JACK_HP:
 		hp = 1;
 		break;
diff --git a/sound/soc/ti/rx51.c b/sound/soc/ti/rx51.c
index bc6046534fa5..588f680a9c24 100644
--- a/sound/soc/ti/rx51.c
+++ b/sound/soc/ti/rx51.c
@@ -55,6 +55,7 @@ static void rx51_ext_control(struct snd_soc_dapm_context *dapm)
 		break;
 	case RX51_JACK_HS:
 		hs = 1;
+		/* fall through */
 	case RX51_JACK_HP:
 		hp = 1;
 		break;
@@ -318,12 +319,10 @@ static struct snd_soc_dai_link rx51_dai[] = {
 
 static struct snd_soc_aux_dev rx51_aux_dev[] = {
 	{
-		.name = "TLV320AIC34b",
-		.codec_name = "tlv320aic3x-codec.2-0019",
+		.dlc = COMP_AUX("tlv320aic3x-codec.2-0019"),
 	},
 	{
-		.name = "TPA61320A2",
-		.codec_name = "tpa6130a2.2-0060",
+		.dlc = COMP_AUX("tpa6130a2.2-0060"),
 	},
 };
 
@@ -396,8 +395,8 @@ static int rx51_soc_probe(struct platform_device *pdev)
 			dev_err(&pdev->dev, "Auxiliary Codec node is not provided\n");
 			return -EINVAL;
 		}
-		rx51_aux_dev[0].codec_name = NULL;
-		rx51_aux_dev[0].codec_of_node = dai_node;
+		rx51_aux_dev[0].dlc.name = NULL;
+		rx51_aux_dev[0].dlc.of_node = dai_node;
 		rx51_codec_conf[0].dev_name = NULL;
 		rx51_codec_conf[0].of_node = dai_node;
 
@@ -406,8 +405,8 @@ static int rx51_soc_probe(struct platform_device *pdev)
 			dev_err(&pdev->dev, "Headphone amplifier node is not provided\n");
 			return -EINVAL;
 		}
-		rx51_aux_dev[1].codec_name = NULL;
-		rx51_aux_dev[1].codec_of_node = dai_node;
+		rx51_aux_dev[1].dlc.name = NULL;
+		rx51_aux_dev[1].dlc.of_node = dai_node;
 		rx51_codec_conf[1].dev_name = NULL;
 		rx51_codec_conf[1].of_node = dai_node;
 	}
diff --git a/sound/soc/uniphier/aio-cpu.c b/sound/soc/uniphier/aio-cpu.c
index ee90e6c3937c..2ae582a99b63 100644
--- a/sound/soc/uniphier/aio-cpu.c
+++ b/sound/soc/uniphier/aio-cpu.c
@@ -424,8 +424,11 @@ int uniphier_aio_dai_suspend(struct snd_soc_dai *dai)
 {
 	struct uniphier_aio *aio = uniphier_priv(dai);
 
-	reset_control_assert(aio->chip->rst);
-	clk_disable_unprepare(aio->chip->clk);
+	aio->chip->num_wup_aios--;
+	if (!aio->chip->num_wup_aios) {
+		reset_control_assert(aio->chip->rst);
+		clk_disable_unprepare(aio->chip->clk);
+	}
 
 	return 0;
 }
@@ -439,13 +442,15 @@ int uniphier_aio_dai_resume(struct snd_soc_dai *dai)
 	if (!aio->chip->active)
 		return 0;
 
-	ret = clk_prepare_enable(aio->chip->clk);
-	if (ret)
-		return ret;
+	if (!aio->chip->num_wup_aios) {
+		ret = clk_prepare_enable(aio->chip->clk);
+		if (ret)
+			return ret;
 
-	ret = reset_control_deassert(aio->chip->rst);
-	if (ret)
-		goto err_out_clock;
+		ret = reset_control_deassert(aio->chip->rst);
+		if (ret)
+			goto err_out_clock;
+	}
 
 	aio_iecout_set_enable(aio->chip, true);
 	aio_chip_init(aio->chip);
@@ -458,7 +463,7 @@ int uniphier_aio_dai_resume(struct snd_soc_dai *dai)
 
 		ret = aio_init(sub);
 		if (ret)
-			goto err_out_clock;
+			goto err_out_reset;
 
 		if (!sub->setting)
 			continue;
@@ -466,11 +471,16 @@ int uniphier_aio_dai_resume(struct snd_soc_dai *dai)
 		aio_port_reset(sub);
 		aio_src_reset(sub);
 	}
+	aio->chip->num_wup_aios++;
 
 	return 0;
 
+err_out_reset:
+	if (!aio->chip->num_wup_aios)
+		reset_control_assert(aio->chip->rst);
 err_out_clock:
-	clk_disable_unprepare(aio->chip->clk);
+	if (!aio->chip->num_wup_aios)
+		clk_disable_unprepare(aio->chip->clk);
 
 	return ret;
 }
@@ -619,6 +629,7 @@ int uniphier_aio_probe(struct platform_device *pdev)
 		return PTR_ERR(chip->rst);
 
 	chip->num_aios = chip->chip_spec->num_dais;
+	chip->num_wup_aios = chip->num_aios;
 	chip->aios = devm_kcalloc(dev,
 				  chip->num_aios, sizeof(struct uniphier_aio),
 				  GFP_KERNEL);
diff --git a/sound/soc/uniphier/aio-dma.c b/sound/soc/uniphier/aio-dma.c
index fa001d3c1a88..e8446cc4e8f8 100644
--- a/sound/soc/uniphier/aio-dma.c
+++ b/sound/soc/uniphier/aio-dma.c
@@ -276,12 +276,10 @@ int uniphier_aiodma_soc_register_platform(struct platform_device *pdev)
 {
 	struct uniphier_aio_chip *chip = platform_get_drvdata(pdev);
 	struct device *dev = &pdev->dev;
-	struct resource *res;
 	void __iomem *preg;
 	int irq, ret;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	preg = devm_ioremap_resource(dev, res);
+	preg = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(preg))
 		return PTR_ERR(preg);
 
@@ -291,10 +289,8 @@ int uniphier_aiodma_soc_register_platform(struct platform_device *pdev)
 		return PTR_ERR(chip->regmap);
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(dev, "Could not get irq.\n");
+	if (irq < 0)
 		return irq;
-	}
 
 	ret = devm_request_irq(dev, irq, aiodma_irq,
 			       IRQF_SHARED, dev_name(dev), pdev);
diff --git a/sound/soc/uniphier/aio.h b/sound/soc/uniphier/aio.h
index ca6ccbae0ee8..a7ff7e556429 100644
--- a/sound/soc/uniphier/aio.h
+++ b/sound/soc/uniphier/aio.h
@@ -285,6 +285,7 @@ struct uniphier_aio_chip {
 
 	struct uniphier_aio *aios;
 	int num_aios;
+	int num_wup_aios;
 	struct uniphier_aio_pll *plls;
 	int num_plls;
 
diff --git a/sound/soc/uniphier/evea.c b/sound/soc/uniphier/evea.c
index f9c10165fbc1..d27e9ca07856 100644
--- a/sound/soc/uniphier/evea.c
+++ b/sound/soc/uniphier/evea.c
@@ -451,7 +451,6 @@ static const struct regmap_config evea_regmap_config = {
 static int evea_probe(struct platform_device *pdev)
 {
 	struct evea_priv *evea;
-	struct resource *res;
 	void __iomem *preg;
 	int ret;
 
@@ -475,8 +474,7 @@ static int evea_probe(struct platform_device *pdev)
 	if (IS_ERR(evea->rst_exiv))
 		return PTR_ERR(evea->rst_exiv);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	preg = devm_ioremap_resource(&pdev->dev, res);
+	preg = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(preg))
 		return PTR_ERR(preg);
 
diff --git a/sound/soc/xilinx/xlnx_formatter_pcm.c b/sound/soc/xilinx/xlnx_formatter_pcm.c
index dc8721f4f56b..48970efe7838 100644
--- a/sound/soc/xilinx/xlnx_formatter_pcm.c
+++ b/sound/soc/xilinx/xlnx_formatter_pcm.c
@@ -613,7 +613,6 @@ static int xlnx_formatter_pcm_probe(struct platform_device *pdev)
 		aud_drv_data->mm2s_irq = platform_get_irq_byname(pdev,
 								 "irq_mm2s");
 		if (aud_drv_data->mm2s_irq < 0) {
-			dev_err(dev, "xlnx audio mm2s irq resource failed\n");
 			ret = aud_drv_data->mm2s_irq;
 			goto clk_err;
 		}
@@ -640,7 +639,6 @@ static int xlnx_formatter_pcm_probe(struct platform_device *pdev)
 		aud_drv_data->s2mm_irq = platform_get_irq_byname(pdev,
 								 "irq_s2mm");
 		if (aud_drv_data->s2mm_irq < 0) {
-			dev_err(dev, "xlnx audio s2mm irq resource failed\n");
 			ret = aud_drv_data->s2mm_irq;
 			goto clk_err;
 		}
diff --git a/sound/soc/xilinx/xlnx_i2s.c b/sound/soc/xilinx/xlnx_i2s.c
index 8b353166ad44..cc641e582c82 100644
--- a/sound/soc/xilinx/xlnx_i2s.c
+++ b/sound/soc/xilinx/xlnx_i2s.c
@@ -95,7 +95,6 @@ MODULE_DEVICE_TABLE(of, xlnx_i2s_of_match);
 
 static int xlnx_i2s_probe(struct platform_device *pdev)
 {
-	struct resource *res;
 	void __iomem *base;
 	struct snd_soc_dai_driver *dai_drv;
 	int ret;
@@ -107,8 +106,7 @@ static int xlnx_i2s_probe(struct platform_device *pdev)
 	if (!dai_drv)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(&pdev->dev, res);
+	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 
diff --git a/sound/soc/xilinx/xlnx_spdif.c b/sound/soc/xilinx/xlnx_spdif.c
index 3b9000fd8c49..e2ca087adee6 100644
--- a/sound/soc/xilinx/xlnx_spdif.c
+++ b/sound/soc/xilinx/xlnx_spdif.c
@@ -260,8 +260,7 @@ static int xlnx_spdif_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	ctx->base = devm_ioremap_resource(dev, res);
+	ctx->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(ctx->base)) {
 		ret = PTR_ERR(ctx->base);
 		goto clk_err;
diff --git a/sound/soc/xtensa/xtfpga-i2s.c b/sound/soc/xtensa/xtfpga-i2s.c
index 9ce2c75186b9..efd374f114a0 100644
--- a/sound/soc/xtensa/xtfpga-i2s.c
+++ b/sound/soc/xtensa/xtfpga-i2s.c
@@ -531,7 +531,6 @@ static int xtfpga_i2s_runtime_resume(struct device *dev)
 static int xtfpga_i2s_probe(struct platform_device *pdev)
 {
 	struct xtfpga_i2s *i2s;
-	struct resource *mem;
 	int err, irq;
 
 	i2s = devm_kzalloc(&pdev->dev, sizeof(*i2s), GFP_KERNEL);
@@ -543,8 +542,7 @@ static int xtfpga_i2s_probe(struct platform_device *pdev)
 	i2s->dev = &pdev->dev;
 	dev_dbg(&pdev->dev, "dev: %p, i2s: %p\n", &pdev->dev, i2s);
 
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	i2s->regs = devm_ioremap_resource(&pdev->dev, mem);
+	i2s->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(i2s->regs)) {
 		err = PTR_ERR(i2s->regs);
 		goto err;
@@ -572,7 +570,6 @@ static int xtfpga_i2s_probe(struct platform_device *pdev)
 
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
-		dev_err(&pdev->dev, "No IRQ resource\n");
 		err = irq;
 		goto err;
 	}
diff --git a/sound/soc/zte/zx-tdm.c b/sound/soc/zte/zx-tdm.c
index 5e877fe9ba7b..0e5a05b25a77 100644
--- a/sound/soc/zte/zx-tdm.c
+++ b/sound/soc/zte/zx-tdm.c
@@ -211,7 +211,6 @@ static int zx_tdm_hw_params(struct snd_pcm_substream *substream,
 		ts_width = 1;
 		break;
 	default:
-		ts_width = 0;
 		dev_err(socdai->dev, "Unknown data format\n");
 		return -EINVAL;
 	}
diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c
index 010113156239..6e065d44060e 100644
--- a/sound/sparc/dbri.c
+++ b/sound/sparc/dbri.c
@@ -580,12 +580,16 @@ static __u32 reverse_bytes(__u32 b, int len)
 	switch (len) {
 	case 32:
 		b = ((b & 0xffff0000) >> 16) | ((b & 0x0000ffff) << 16);
+		/* fall through */
 	case 16:
 		b = ((b & 0xff00ff00) >> 8) | ((b & 0x00ff00ff) << 8);
+		/* fall through */
 	case 8:
 		b = ((b & 0xf0f0f0f0) >> 4) | ((b & 0x0f0f0f0f) << 4);
+		/* fall through */
 	case 4:
 		b = ((b & 0xcccccccc) >> 2) | ((b & 0x33333333) << 2);
+		/* fall through */
 	case 2:
 		b = ((b & 0xaaaaaaaa) >> 1) | ((b & 0x55555555) << 1);
 	case 1:
diff --git a/sound/usb/Makefile b/sound/usb/Makefile
index e1ce257ab705..78edd7d2f418 100644
--- a/sound/usb/Makefile
+++ b/sound/usb/Makefile
@@ -11,12 +11,14 @@ snd-usb-audio-objs := 	card.o \
 			mixer.o \
 			mixer_quirks.o \
 			mixer_scarlett.o \
+			mixer_scarlett_gen2.o \
 			mixer_us16x08.o \
 			pcm.o \
 			power.o \
 			proc.o \
 			quirks.o \
-			stream.o
+			stream.o \
+			validate.o
 
 snd-usb-audio-$(CONFIG_SND_USB_AUDIO_USE_MEDIA_CONTROLLER) += media.o
 
diff --git a/sound/usb/clock.c b/sound/usb/clock.c
index 72e9bdf76115..6b8c14f9b5d4 100644
--- a/sound/usb/clock.c
+++ b/sound/usb/clock.c
@@ -38,39 +38,37 @@ static void *find_uac_clock_desc(struct usb_host_interface *iface, int id,
 static bool validate_clock_source_v2(void *p, int id)
 {
 	struct uac_clock_source_descriptor *cs = p;
-	return cs->bLength == sizeof(*cs) && cs->bClockID == id;
+	return cs->bClockID == id;
 }
 
 static bool validate_clock_source_v3(void *p, int id)
 {
 	struct uac3_clock_source_descriptor *cs = p;
-	return cs->bLength == sizeof(*cs) && cs->bClockID == id;
+	return cs->bClockID == id;
 }
 
 static bool validate_clock_selector_v2(void *p, int id)
 {
 	struct uac_clock_selector_descriptor *cs = p;
-	return cs->bLength >= sizeof(*cs) && cs->bClockID == id &&
-		cs->bLength == 7 + cs->bNrInPins;
+	return cs->bClockID == id;
 }
 
 static bool validate_clock_selector_v3(void *p, int id)
 {
 	struct uac3_clock_selector_descriptor *cs = p;
-	return cs->bLength >= sizeof(*cs) && cs->bClockID == id &&
-		cs->bLength == 11 + cs->bNrInPins;
+	return cs->bClockID == id;
 }
 
 static bool validate_clock_multiplier_v2(void *p, int id)
 {
 	struct uac_clock_multiplier_descriptor *cs = p;
-	return cs->bLength == sizeof(*cs) && cs->bClockID == id;
+	return cs->bClockID == id;
 }
 
 static bool validate_clock_multiplier_v3(void *p, int id)
 {
 	struct uac3_clock_multiplier_descriptor *cs = p;
-	return cs->bLength == sizeof(*cs) && cs->bClockID == id;
+	return cs->bClockID == id;
 }
 
 #define DEFINE_FIND_HELPER(name, obj, validator, type)		\
diff --git a/sound/usb/helper.h b/sound/usb/helper.h
index 6afb70156ec4..5e8a18b4e7b9 100644
--- a/sound/usb/helper.h
+++ b/sound/usb/helper.h
@@ -31,4 +31,8 @@ static inline int snd_usb_ctrl_intf(struct snd_usb_audio *chip)
 	return get_iface_desc(chip->ctrl_intf)->bInterfaceNumber;
 }
 
+/* in validate.c */
+bool snd_usb_validate_audio_desc(void *p, int protocol);
+bool snd_usb_validate_midi_desc(void *p);
+
 #endif /* __USBAUDIO_HELPER_H */
diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
index ab2ec896f49c..b5a3f754a4f1 100644
--- a/sound/usb/line6/driver.c
+++ b/sound/usb/line6/driver.c
@@ -342,7 +342,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
 	if (address > 0xffff || datalen > 0xff)
 		return -EINVAL;
 
-	len = kmalloc(sizeof(*len), GFP_KERNEL);
+	len = kmalloc(1, GFP_KERNEL);
 	if (!len)
 		return -ENOMEM;
 
@@ -418,7 +418,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
 	if (address > 0xffff || datalen > 0xffff)
 		return -EINVAL;
 
-	status = kmalloc(sizeof(*status), GFP_KERNEL);
+	status = kmalloc(1, GFP_KERNEL);
 	if (!status)
 		return -ENOMEM;
 
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index eceab19766db..3fd1d1749edf 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -740,13 +740,6 @@ static int uac_mixer_unit_get_channels(struct mixer_build *state,
 {
 	int mu_channels;
 
-	if (desc->bLength < sizeof(*desc))
-		return -EINVAL;
-	if (!desc->bNrInPins)
-		return -EINVAL;
-	if (desc->bLength < sizeof(*desc) + desc->bNrInPins)
-		return -EINVAL;
-
 	switch (state->mixer->protocol) {
 	case UAC_VERSION_1:
 	case UAC_VERSION_2:
@@ -765,222 +758,242 @@ static int uac_mixer_unit_get_channels(struct mixer_build *state,
 }
 
 /*
- * parse the source unit recursively until it reaches to a terminal
- * or a branched unit.
+ * Parse Input Terminal Unit
  */
 static int __check_input_term(struct mixer_build *state, int id,
-			    struct usb_audio_term *term)
+			      struct usb_audio_term *term);
+
+static int parse_term_uac1_iterm_unit(struct mixer_build *state,
+				      struct usb_audio_term *term,
+				      void *p1, int id)
 {
-	int protocol = state->mixer->protocol;
+	struct uac_input_terminal_descriptor *d = p1;
+
+	term->type = le16_to_cpu(d->wTerminalType);
+	term->channels = d->bNrChannels;
+	term->chconfig = le16_to_cpu(d->wChannelConfig);
+	term->name = d->iTerminal;
+	return 0;
+}
+
+static int parse_term_uac2_iterm_unit(struct mixer_build *state,
+				      struct usb_audio_term *term,
+				      void *p1, int id)
+{
+	struct uac2_input_terminal_descriptor *d = p1;
 	int err;
-	void *p1;
-	unsigned char *hdr;
 
-	memset(term, 0, sizeof(*term));
-	for (;;) {
-		/* a loop in the terminal chain? */
-		if (test_and_set_bit(id, state->termbitmap))
-			return -EINVAL;
+	/* call recursively to verify the referenced clock entity */
+	err = __check_input_term(state, d->bCSourceID, term);
+	if (err < 0)
+		return err;
 
-		p1 = find_audio_control_unit(state, id);
-		if (!p1)
-			break;
+	/* save input term properties after recursion,
+	 * to ensure they are not overriden by the recursion calls
+	 */
+	term->id = id;
+	term->type = le16_to_cpu(d->wTerminalType);
+	term->channels = d->bNrChannels;
+	term->chconfig = le32_to_cpu(d->bmChannelConfig);
+	term->name = d->iTerminal;
+	return 0;
+}
 
-		hdr = p1;
-		term->id = id;
+static int parse_term_uac3_iterm_unit(struct mixer_build *state,
+				      struct usb_audio_term *term,
+				      void *p1, int id)
+{
+	struct uac3_input_terminal_descriptor *d = p1;
+	int err;
 
-		if (protocol == UAC_VERSION_1 || protocol == UAC_VERSION_2) {
-			switch (hdr[2]) {
-			case UAC_INPUT_TERMINAL:
-				if (protocol == UAC_VERSION_1) {
-					struct uac_input_terminal_descriptor *d = p1;
-
-					term->type = le16_to_cpu(d->wTerminalType);
-					term->channels = d->bNrChannels;
-					term->chconfig = le16_to_cpu(d->wChannelConfig);
-					term->name = d->iTerminal;
-				} else { /* UAC_VERSION_2 */
-					struct uac2_input_terminal_descriptor *d = p1;
-
-					/* call recursively to verify that the
-					 * referenced clock entity is valid */
-					err = __check_input_term(state, d->bCSourceID, term);
-					if (err < 0)
-						return err;
+	/* call recursively to verify the referenced clock entity */
+	err = __check_input_term(state, d->bCSourceID, term);
+	if (err < 0)
+		return err;
 
-					/* save input term properties after recursion,
-					 * to ensure they are not overriden by the
-					 * recursion calls */
-					term->id = id;
-					term->type = le16_to_cpu(d->wTerminalType);
-					term->channels = d->bNrChannels;
-					term->chconfig = le32_to_cpu(d->bmChannelConfig);
-					term->name = d->iTerminal;
-				}
-				return 0;
-			case UAC_FEATURE_UNIT: {
-				/* the header is the same for v1 and v2 */
-				struct uac_feature_unit_descriptor *d = p1;
+	/* save input term properties after recursion,
+	 * to ensure they are not overriden by the recursion calls
+	 */
+	term->id = id;
+	term->type = le16_to_cpu(d->wTerminalType);
 
-				id = d->bSourceID;
-				break; /* continue to parse */
-			}
-			case UAC_MIXER_UNIT: {
-				struct uac_mixer_unit_descriptor *d = p1;
-
-				term->type = UAC3_MIXER_UNIT << 16; /* virtual type */
-				term->channels = uac_mixer_unit_bNrChannels(d);
-				term->chconfig = uac_mixer_unit_wChannelConfig(d, protocol);
-				term->name = uac_mixer_unit_iMixer(d);
-				return 0;
-			}
-			case UAC_SELECTOR_UNIT:
-			case UAC2_CLOCK_SELECTOR: {
-				struct uac_selector_unit_descriptor *d = p1;
-				/* call recursively to retrieve the channel info */
-				err = __check_input_term(state, d->baSourceID[0], term);
-				if (err < 0)
-					return err;
-				term->type = UAC3_SELECTOR_UNIT << 16; /* virtual type */
-				term->id = id;
-				term->name = uac_selector_unit_iSelector(d);
-				return 0;
-			}
-			case UAC1_PROCESSING_UNIT:
-			/* UAC2_EFFECT_UNIT */
-				if (protocol == UAC_VERSION_1)
-					term->type = UAC3_PROCESSING_UNIT << 16; /* virtual type */
-				else /* UAC_VERSION_2 */
-					term->type = UAC3_EFFECT_UNIT << 16; /* virtual type */
-				/* fall through */
-			case UAC1_EXTENSION_UNIT:
-			/* UAC2_PROCESSING_UNIT_V2 */
-				if (protocol == UAC_VERSION_1 && !term->type)
-					term->type = UAC3_EXTENSION_UNIT << 16; /* virtual type */
-				else if (protocol == UAC_VERSION_2 && !term->type)
-					term->type = UAC3_PROCESSING_UNIT << 16; /* virtual type */
-				/* fall through */
-			case UAC2_EXTENSION_UNIT_V2: {
-				struct uac_processing_unit_descriptor *d = p1;
-
-				if (protocol == UAC_VERSION_2 &&
-					hdr[2] == UAC2_EFFECT_UNIT) {
-					/* UAC2/UAC1 unit IDs overlap here in an
-					 * uncompatible way. Ignore this unit for now.
-					 */
-					return 0;
-				}
+	err = get_cluster_channels_v3(state, le16_to_cpu(d->wClusterDescrID));
+	if (err < 0)
+		return err;
+	term->channels = err;
 
-				if (d->bNrInPins) {
-					id = d->baSourceID[0];
-					break; /* continue to parse */
-				}
-				if (!term->type)
-					term->type = UAC3_EXTENSION_UNIT << 16; /* virtual type */
+	/* REVISIT: UAC3 IT doesn't have channels cfg */
+	term->chconfig = 0;
 
-				term->channels = uac_processing_unit_bNrChannels(d);
-				term->chconfig = uac_processing_unit_wChannelConfig(d, protocol);
-				term->name = uac_processing_unit_iProcessing(d, protocol);
-				return 0;
-			}
-			case UAC2_CLOCK_SOURCE: {
-				struct uac_clock_source_descriptor *d = p1;
+	term->name = le16_to_cpu(d->wTerminalDescrStr);
+	return 0;
+}
 
-				term->type = UAC3_CLOCK_SOURCE << 16; /* virtual type */
-				term->id = id;
-				term->name = d->iClockSource;
-				return 0;
-			}
-			default:
-				return -ENODEV;
-			}
-		} else { /* UAC_VERSION_3 */
-			switch (hdr[2]) {
-			case UAC_INPUT_TERMINAL: {
-				struct uac3_input_terminal_descriptor *d = p1;
-
-				/* call recursively to verify that the
-				 * referenced clock entity is valid */
-				err = __check_input_term(state, d->bCSourceID, term);
-				if (err < 0)
-					return err;
+static int parse_term_mixer_unit(struct mixer_build *state,
+				 struct usb_audio_term *term,
+				 void *p1, int id)
+{
+	struct uac_mixer_unit_descriptor *d = p1;
+	int protocol = state->mixer->protocol;
+	int err;
 
-				/* save input term properties after recursion,
-				 * to ensure they are not overriden by the
-				 * recursion calls */
-				term->id = id;
-				term->type = le16_to_cpu(d->wTerminalType);
+	err = uac_mixer_unit_get_channels(state, d);
+	if (err <= 0)
+		return err;
 
-				err = get_cluster_channels_v3(state, le16_to_cpu(d->wClusterDescrID));
-				if (err < 0)
-					return err;
-				term->channels = err;
+	term->type = UAC3_MIXER_UNIT << 16; /* virtual type */
+	term->channels = err;
+	if (protocol != UAC_VERSION_3) {
+		term->chconfig = uac_mixer_unit_wChannelConfig(d, protocol);
+		term->name = uac_mixer_unit_iMixer(d);
+	}
+	return 0;
+}
 
-				/* REVISIT: UAC3 IT doesn't have channels cfg */
-				term->chconfig = 0;
+static int parse_term_selector_unit(struct mixer_build *state,
+				    struct usb_audio_term *term,
+				    void *p1, int id)
+{
+	struct uac_selector_unit_descriptor *d = p1;
+	int err;
 
-				term->name = le16_to_cpu(d->wTerminalDescrStr);
-				return 0;
-			}
-			case UAC3_FEATURE_UNIT: {
-				struct uac3_feature_unit_descriptor *d = p1;
+	/* call recursively to retrieve the channel info */
+	err = __check_input_term(state, d->baSourceID[0], term);
+	if (err < 0)
+		return err;
+	term->type = UAC3_SELECTOR_UNIT << 16; /* virtual type */
+	term->id = id;
+	if (state->mixer->protocol != UAC_VERSION_3)
+		term->name = uac_selector_unit_iSelector(d);
+	return 0;
+}
 
-				id = d->bSourceID;
-				break; /* continue to parse */
-			}
-			case UAC3_CLOCK_SOURCE: {
-				struct uac3_clock_source_descriptor *d = p1;
+static int parse_term_proc_unit(struct mixer_build *state,
+				struct usb_audio_term *term,
+				void *p1, int id, int vtype)
+{
+	struct uac_processing_unit_descriptor *d = p1;
+	int protocol = state->mixer->protocol;
+	int err;
 
-				term->type = UAC3_CLOCK_SOURCE << 16; /* virtual type */
-				term->id = id;
-				term->name = le16_to_cpu(d->wClockSourceStr);
-				return 0;
-			}
-			case UAC3_MIXER_UNIT: {
-				struct uac_mixer_unit_descriptor *d = p1;
+	if (d->bNrInPins) {
+		/* call recursively to retrieve the channel info */
+		err = __check_input_term(state, d->baSourceID[0], term);
+		if (err < 0)
+			return err;
+	}
 
-				err = uac_mixer_unit_get_channels(state, d);
-				if (err <= 0)
-					return err;
+	term->type = vtype << 16; /* virtual type */
+	term->id = id;
 
-				term->channels = err;
-				term->type = UAC3_MIXER_UNIT << 16; /* virtual type */
+	if (protocol == UAC_VERSION_3)
+		return 0;
 
-				return 0;
-			}
-			case UAC3_SELECTOR_UNIT:
-			case UAC3_CLOCK_SELECTOR: {
-				struct uac_selector_unit_descriptor *d = p1;
-				/* call recursively to retrieve the channel info */
-				err = __check_input_term(state, d->baSourceID[0], term);
-				if (err < 0)
-					return err;
-				term->type = UAC3_SELECTOR_UNIT << 16; /* virtual type */
-				term->id = id;
-				term->name = 0; /* TODO: UAC3 Class-specific strings */
+	if (!term->channels) {
+		term->channels = uac_processing_unit_bNrChannels(d);
+		term->chconfig = uac_processing_unit_wChannelConfig(d, protocol);
+	}
+	term->name = uac_processing_unit_iProcessing(d, protocol);
+	return 0;
+}
 
-				return 0;
-			}
-			case UAC3_PROCESSING_UNIT: {
-				struct uac_processing_unit_descriptor *d = p1;
+static int parse_term_uac2_clock_source(struct mixer_build *state,
+					struct usb_audio_term *term,
+					void *p1, int id)
+{
+	struct uac_clock_source_descriptor *d = p1;
 
-				if (!d->bNrInPins)
-					return -EINVAL;
+	term->type = UAC3_CLOCK_SOURCE << 16; /* virtual type */
+	term->id = id;
+	term->name = d->iClockSource;
+	return 0;
+}
 
-				/* call recursively to retrieve the channel info */
-				err = __check_input_term(state, d->baSourceID[0], term);
-				if (err < 0)
-					return err;
+static int parse_term_uac3_clock_source(struct mixer_build *state,
+					struct usb_audio_term *term,
+					void *p1, int id)
+{
+	struct uac3_clock_source_descriptor *d = p1;
+
+	term->type = UAC3_CLOCK_SOURCE << 16; /* virtual type */
+	term->id = id;
+	term->name = le16_to_cpu(d->wClockSourceStr);
+	return 0;
+}
 
-				term->type = UAC3_PROCESSING_UNIT << 16; /* virtual type */
-				term->id = id;
-				term->name = 0; /* TODO: UAC3 Class-specific strings */
+#define PTYPE(a, b)	((a) << 8 | (b))
 
-				return 0;
-			}
-			default:
-				return -ENODEV;
-			}
+/*
+ * parse the source unit recursively until it reaches to a terminal
+ * or a branched unit.
+ */
+static int __check_input_term(struct mixer_build *state, int id,
+			      struct usb_audio_term *term)
+{
+	int protocol = state->mixer->protocol;
+	void *p1;
+	unsigned char *hdr;
+
+	for (;;) {
+		/* a loop in the terminal chain? */
+		if (test_and_set_bit(id, state->termbitmap))
+			return -EINVAL;
+
+		p1 = find_audio_control_unit(state, id);
+		if (!p1)
+			break;
+		if (!snd_usb_validate_audio_desc(p1, protocol))
+			break; /* bad descriptor */
+
+		hdr = p1;
+		term->id = id;
+
+		switch (PTYPE(protocol, hdr[2])) {
+		case PTYPE(UAC_VERSION_1, UAC_FEATURE_UNIT):
+		case PTYPE(UAC_VERSION_2, UAC_FEATURE_UNIT):
+		case PTYPE(UAC_VERSION_3, UAC3_FEATURE_UNIT): {
+			/* the header is the same for all versions */
+			struct uac_feature_unit_descriptor *d = p1;
+
+			id = d->bSourceID;
+			break; /* continue to parse */
+		}
+		case PTYPE(UAC_VERSION_1, UAC_INPUT_TERMINAL):
+			return parse_term_uac1_iterm_unit(state, term, p1, id);
+		case PTYPE(UAC_VERSION_2, UAC_INPUT_TERMINAL):
+			return parse_term_uac2_iterm_unit(state, term, p1, id);
+		case PTYPE(UAC_VERSION_3, UAC_INPUT_TERMINAL):
+			return parse_term_uac3_iterm_unit(state, term, p1, id);
+		case PTYPE(UAC_VERSION_1, UAC_MIXER_UNIT):
+		case PTYPE(UAC_VERSION_2, UAC_MIXER_UNIT):
+		case PTYPE(UAC_VERSION_3, UAC3_MIXER_UNIT):
+			return parse_term_mixer_unit(state, term, p1, id);
+		case PTYPE(UAC_VERSION_1, UAC_SELECTOR_UNIT):
+		case PTYPE(UAC_VERSION_2, UAC_SELECTOR_UNIT):
+		case PTYPE(UAC_VERSION_2, UAC2_CLOCK_SELECTOR):
+		case PTYPE(UAC_VERSION_3, UAC3_SELECTOR_UNIT):
+		case PTYPE(UAC_VERSION_3, UAC3_CLOCK_SELECTOR):
+			return parse_term_selector_unit(state, term, p1, id);
+		case PTYPE(UAC_VERSION_1, UAC1_PROCESSING_UNIT):
+		case PTYPE(UAC_VERSION_2, UAC2_PROCESSING_UNIT_V2):
+		case PTYPE(UAC_VERSION_3, UAC3_PROCESSING_UNIT):
+			return parse_term_proc_unit(state, term, p1, id,
+						    UAC3_PROCESSING_UNIT);
+		case PTYPE(UAC_VERSION_2, UAC2_EFFECT_UNIT):
+		case PTYPE(UAC_VERSION_3, UAC3_EFFECT_UNIT):
+			return parse_term_proc_unit(state, term, p1, id,
+						    UAC3_EFFECT_UNIT);
+		case PTYPE(UAC_VERSION_1, UAC1_EXTENSION_UNIT):
+		case PTYPE(UAC_VERSION_2, UAC2_EXTENSION_UNIT_V2):
+		case PTYPE(UAC_VERSION_3, UAC3_EXTENSION_UNIT):
+			return parse_term_proc_unit(state, term, p1, id,
+						    UAC3_EXTENSION_UNIT);
+		case PTYPE(UAC_VERSION_2, UAC2_CLOCK_SOURCE):
+			return parse_term_uac2_clock_source(state, term, p1, id);
+		case PTYPE(UAC_VERSION_3, UAC3_CLOCK_SOURCE):
+			return parse_term_uac3_clock_source(state, term, p1, id);
+		default:
+			return -ENODEV;
 		}
 	}
 	return -ENODEV;
@@ -1024,10 +1037,15 @@ static struct usb_feature_control_info audio_feature_info[] = {
 	{ UAC2_FU_PHASE_INVERTER,	 "Phase Inverter Control", USB_MIXER_BOOLEAN, -1 },
 };
 
+static void usb_mixer_elem_info_free(struct usb_mixer_elem_info *cval)
+{
+	kfree(cval);
+}
+
 /* private_free callback */
 void snd_usb_mixer_elem_free(struct snd_kcontrol *kctl)
 {
-	kfree(kctl->private_data);
+	usb_mixer_elem_info_free(kctl->private_data);
 	kctl->private_data = NULL;
 }
 
@@ -1550,7 +1568,7 @@ static void __build_feature_ctl(struct usb_mixer_interface *mixer,
 
 	ctl_info = get_feature_control_info(control);
 	if (!ctl_info) {
-		kfree(cval);
+		usb_mixer_elem_info_free(cval);
 		return;
 	}
 	if (mixer->protocol == UAC_VERSION_1)
@@ -1583,7 +1601,7 @@ static void __build_feature_ctl(struct usb_mixer_interface *mixer,
 
 	if (!kctl) {
 		usb_audio_err(mixer->chip, "cannot malloc kcontrol\n");
-		kfree(cval);
+		usb_mixer_elem_info_free(cval);
 		return;
 	}
 	kctl->private_free = snd_usb_mixer_elem_free;
@@ -1753,7 +1771,7 @@ static void build_connector_control(struct usb_mixer_interface *mixer,
 	kctl = snd_ctl_new1(&usb_connector_ctl_ro, cval);
 	if (!kctl) {
 		usb_audio_err(mixer->chip, "cannot malloc kcontrol\n");
-		kfree(cval);
+		usb_mixer_elem_info_free(cval);
 		return;
 	}
 	get_connector_control_name(mixer, term, is_input, kctl->id.name,
@@ -1774,13 +1792,6 @@ static int parse_clock_source_unit(struct mixer_build *state, int unitid,
 	if (state->mixer->protocol != UAC_VERSION_2)
 		return -EINVAL;
 
-	if (hdr->bLength != sizeof(*hdr)) {
-		usb_audio_dbg(state->chip,
-			      "Bogus clock source descriptor length of %d, ignoring.\n",
-			      hdr->bLength);
-		return 0;
-	}
-
 	/*
 	 * The only property of this unit we are interested in is the
 	 * clock source validity. If that isn't readable, just bail out.
@@ -1806,7 +1817,7 @@ static int parse_clock_source_unit(struct mixer_build *state, int unitid,
 	kctl = snd_ctl_new1(&usb_bool_master_control_ctl_ro, cval);
 
 	if (!kctl) {
-		kfree(cval);
+		usb_mixer_elem_info_free(cval);
 		return -ENOMEM;
 	}
 
@@ -1839,62 +1850,20 @@ static int parse_audio_feature_unit(struct mixer_build *state, int unitid,
 	__u8 *bmaControls;
 
 	if (state->mixer->protocol == UAC_VERSION_1) {
-		if (hdr->bLength < 7) {
-			usb_audio_err(state->chip,
-				      "unit %u: invalid UAC_FEATURE_UNIT descriptor\n",
-				      unitid);
-			return -EINVAL;
-		}
 		csize = hdr->bControlSize;
-		if (!csize) {
-			usb_audio_dbg(state->chip,
-				      "unit %u: invalid bControlSize == 0\n",
-				      unitid);
-			return -EINVAL;
-		}
 		channels = (hdr->bLength - 7) / csize - 1;
 		bmaControls = hdr->bmaControls;
-		if (hdr->bLength < 7 + csize) {
-			usb_audio_err(state->chip,
-				      "unit %u: invalid UAC_FEATURE_UNIT descriptor\n",
-				      unitid);
-			return -EINVAL;
-		}
 	} else if (state->mixer->protocol == UAC_VERSION_2) {
 		struct uac2_feature_unit_descriptor *ftr = _ftr;
-		if (hdr->bLength < 6) {
-			usb_audio_err(state->chip,
-				      "unit %u: invalid UAC_FEATURE_UNIT descriptor\n",
-				      unitid);
-			return -EINVAL;
-		}
 		csize = 4;
 		channels = (hdr->bLength - 6) / 4 - 1;
 		bmaControls = ftr->bmaControls;
-		if (hdr->bLength < 6 + csize) {
-			usb_audio_err(state->chip,
-				      "unit %u: invalid UAC_FEATURE_UNIT descriptor\n",
-				      unitid);
-			return -EINVAL;
-		}
 	} else { /* UAC_VERSION_3 */
 		struct uac3_feature_unit_descriptor *ftr = _ftr;
 
-		if (hdr->bLength < 7) {
-			usb_audio_err(state->chip,
-				      "unit %u: invalid UAC3_FEATURE_UNIT descriptor\n",
-				      unitid);
-			return -EINVAL;
-		}
 		csize = 4;
 		channels = (ftr->bLength - 7) / 4 - 1;
 		bmaControls = ftr->bmaControls;
-		if (hdr->bLength < 7 + csize) {
-			usb_audio_err(state->chip,
-				      "unit %u: invalid UAC3_FEATURE_UNIT descriptor\n",
-				      unitid);
-			return -EINVAL;
-		}
 	}
 
 	/* parse the source unit */
@@ -2068,7 +2037,7 @@ static void build_mixer_unit_ctl(struct mixer_build *state,
 	kctl = snd_ctl_new1(&usb_feature_unit_ctl, cval);
 	if (!kctl) {
 		usb_audio_err(state->chip, "cannot malloc kcontrol\n");
-		kfree(cval);
+		usb_mixer_elem_info_free(cval);
 		return;
 	}
 	kctl->private_free = snd_usb_mixer_elem_free;
@@ -2094,15 +2063,11 @@ static int parse_audio_input_terminal(struct mixer_build *state, int unitid,
 
 	if (state->mixer->protocol == UAC_VERSION_2) {
 		struct uac2_input_terminal_descriptor *d_v2 = raw_desc;
-		if (d_v2->bLength < sizeof(*d_v2))
-			return -EINVAL;
 		control = UAC2_TE_CONNECTOR;
 		term_id = d_v2->bTerminalID;
 		bmctls = le16_to_cpu(d_v2->bmControls);
 	} else if (state->mixer->protocol == UAC_VERSION_3) {
 		struct uac3_input_terminal_descriptor *d_v3 = raw_desc;
-		if (d_v3->bLength < sizeof(*d_v3))
-			return -EINVAL;
 		control = UAC3_TE_INSERTION;
 		term_id = d_v3->bTerminalID;
 		bmctls = le32_to_cpu(d_v3->bmControls);
@@ -2364,18 +2329,7 @@ static int build_audio_procunit(struct mixer_build *state, int unitid,
 	const char *name = extension_unit ?
 		"Extension Unit" : "Processing Unit";
 
-	if (desc->bLength < 13) {
-		usb_audio_err(state->chip, "invalid %s descriptor (id %d)\n", name, unitid);
-		return -EINVAL;
-	}
-
 	num_ins = desc->bNrInPins;
-	if (desc->bLength < 13 + num_ins ||
-	    desc->bLength < num_ins + uac_processing_unit_bControlSize(desc, state->mixer->protocol)) {
-		usb_audio_err(state->chip, "invalid %s descriptor (id %d)\n", name, unitid);
-		return -EINVAL;
-	}
-
 	for (i = 0; i < num_ins; i++) {
 		err = parse_audio_unit(state, desc->baSourceID[i]);
 		if (err < 0)
@@ -2466,7 +2420,7 @@ static int build_audio_procunit(struct mixer_build *state, int unitid,
 
 		kctl = snd_ctl_new1(&mixer_procunit_ctl, cval);
 		if (!kctl) {
-			kfree(cval);
+			usb_mixer_elem_info_free(cval);
 			return -ENOMEM;
 		}
 		kctl->private_free = snd_usb_mixer_elem_free;
@@ -2604,7 +2558,7 @@ static void usb_mixer_selector_elem_free(struct snd_kcontrol *kctl)
 	if (kctl->private_data) {
 		struct usb_mixer_elem_info *cval = kctl->private_data;
 		num_ins = cval->max;
-		kfree(cval);
+		usb_mixer_elem_info_free(cval);
 		kctl->private_data = NULL;
 	}
 	if (kctl->private_value) {
@@ -2630,13 +2584,6 @@ static int parse_audio_selector_unit(struct mixer_build *state, int unitid,
 	const struct usbmix_name_map *map;
 	char **namelist;
 
-	if (desc->bLength < 5 || !desc->bNrInPins ||
-	    desc->bLength < 5 + desc->bNrInPins) {
-		usb_audio_err(state->chip,
-			"invalid SELECTOR UNIT descriptor %d\n", unitid);
-		return -EINVAL;
-	}
-
 	for (i = 0; i < desc->bNrInPins; i++) {
 		err = parse_audio_unit(state, desc->baSourceID[i]);
 		if (err < 0)
@@ -2676,10 +2623,10 @@ static int parse_audio_selector_unit(struct mixer_build *state, int unitid,
 		break;
 	}
 
-	namelist = kmalloc_array(desc->bNrInPins, sizeof(char *), GFP_KERNEL);
+	namelist = kcalloc(desc->bNrInPins, sizeof(char *), GFP_KERNEL);
 	if (!namelist) {
-		kfree(cval);
-		return -ENOMEM;
+		err = -ENOMEM;
+		goto error_cval;
 	}
 #define MAX_ITEM_NAME_LEN	64
 	for (i = 0; i < desc->bNrInPins; i++) {
@@ -2687,11 +2634,8 @@ static int parse_audio_selector_unit(struct mixer_build *state, int unitid,
 		len = 0;
 		namelist[i] = kmalloc(MAX_ITEM_NAME_LEN, GFP_KERNEL);
 		if (!namelist[i]) {
-			while (i--)
-				kfree(namelist[i]);
-			kfree(namelist);
-			kfree(cval);
-			return -ENOMEM;
+			err = -ENOMEM;
+			goto error_name;
 		}
 		len = check_mapped_selector_name(state, unitid, i, namelist[i],
 						 MAX_ITEM_NAME_LEN);
@@ -2705,11 +2649,8 @@ static int parse_audio_selector_unit(struct mixer_build *state, int unitid,
 	kctl = snd_ctl_new1(&mixer_selectunit_ctl, cval);
 	if (! kctl) {
 		usb_audio_err(state->chip, "cannot malloc kcontrol\n");
-		for (i = 0; i < desc->bNrInPins; i++)
-			kfree(namelist[i]);
-		kfree(namelist);
-		kfree(cval);
-		return -ENOMEM;
+		err = -ENOMEM;
+		goto error_name;
 	}
 	kctl->private_value = (unsigned long)namelist;
 	kctl->private_free = usb_mixer_selector_elem_free;
@@ -2755,6 +2696,14 @@ static int parse_audio_selector_unit(struct mixer_build *state, int unitid,
 	usb_audio_dbg(state->chip, "[%d] SU [%s] items = %d\n",
 		    cval->head.id, kctl->id.name, desc->bNrInPins);
 	return snd_usb_mixer_add_control(&cval->head, kctl);
+
+ error_name:
+	for (i = 0; i < desc->bNrInPins; i++)
+		kfree(namelist[i]);
+	kfree(namelist);
+ error_cval:
+	usb_mixer_elem_info_free(cval);
+	return err;
 }
 
 /*
@@ -2775,62 +2724,49 @@ static int parse_audio_unit(struct mixer_build *state, int unitid)
 		return -EINVAL;
 	}
 
-	if (protocol == UAC_VERSION_1 || protocol == UAC_VERSION_2) {
-		switch (p1[2]) {
-		case UAC_INPUT_TERMINAL:
-			return parse_audio_input_terminal(state, unitid, p1);
-		case UAC_MIXER_UNIT:
-			return parse_audio_mixer_unit(state, unitid, p1);
-		case UAC2_CLOCK_SOURCE:
-			return parse_clock_source_unit(state, unitid, p1);
-		case UAC_SELECTOR_UNIT:
-		case UAC2_CLOCK_SELECTOR:
-			return parse_audio_selector_unit(state, unitid, p1);
-		case UAC_FEATURE_UNIT:
-			return parse_audio_feature_unit(state, unitid, p1);
-		case UAC1_PROCESSING_UNIT:
-		/*   UAC2_EFFECT_UNIT has the same value */
-			if (protocol == UAC_VERSION_1)
-				return parse_audio_processing_unit(state, unitid, p1);
-			else
-				return 0; /* FIXME - effect units not implemented yet */
-		case UAC1_EXTENSION_UNIT:
-		/*   UAC2_PROCESSING_UNIT_V2 has the same value */
-			if (protocol == UAC_VERSION_1)
-				return parse_audio_extension_unit(state, unitid, p1);
-			else /* UAC_VERSION_2 */
-				return parse_audio_processing_unit(state, unitid, p1);
-		case UAC2_EXTENSION_UNIT_V2:
-			return parse_audio_extension_unit(state, unitid, p1);
-		default:
-			usb_audio_err(state->chip,
-				"unit %u: unexpected type 0x%02x\n", unitid, p1[2]);
-			return -EINVAL;
-		}
-	} else { /* UAC_VERSION_3 */
-		switch (p1[2]) {
-		case UAC_INPUT_TERMINAL:
-			return parse_audio_input_terminal(state, unitid, p1);
-		case UAC3_MIXER_UNIT:
-			return parse_audio_mixer_unit(state, unitid, p1);
-		case UAC3_CLOCK_SOURCE:
-			return parse_clock_source_unit(state, unitid, p1);
-		case UAC3_SELECTOR_UNIT:
-		case UAC3_CLOCK_SELECTOR:
-			return parse_audio_selector_unit(state, unitid, p1);
-		case UAC3_FEATURE_UNIT:
-			return parse_audio_feature_unit(state, unitid, p1);
-		case UAC3_EFFECT_UNIT:
-			return 0; /* FIXME - effect units not implemented yet */
-		case UAC3_PROCESSING_UNIT:
-			return parse_audio_processing_unit(state, unitid, p1);
-		case UAC3_EXTENSION_UNIT:
-			return parse_audio_extension_unit(state, unitid, p1);
-		default:
-			usb_audio_err(state->chip,
-				"unit %u: unexpected type 0x%02x\n", unitid, p1[2]);
-			return -EINVAL;
-		}
+	if (!snd_usb_validate_audio_desc(p1, protocol)) {
+		usb_audio_dbg(state->chip, "invalid unit %d\n", unitid);
+		return 0; /* skip invalid unit */
+	}
+
+	switch (PTYPE(protocol, p1[2])) {
+	case PTYPE(UAC_VERSION_1, UAC_INPUT_TERMINAL):
+	case PTYPE(UAC_VERSION_2, UAC_INPUT_TERMINAL):
+	case PTYPE(UAC_VERSION_3, UAC_INPUT_TERMINAL):
+		return parse_audio_input_terminal(state, unitid, p1);
+	case PTYPE(UAC_VERSION_1, UAC_MIXER_UNIT):
+	case PTYPE(UAC_VERSION_2, UAC_MIXER_UNIT):
+	case PTYPE(UAC_VERSION_3, UAC3_MIXER_UNIT):
+		return parse_audio_mixer_unit(state, unitid, p1);
+	case PTYPE(UAC_VERSION_2, UAC2_CLOCK_SOURCE):
+	case PTYPE(UAC_VERSION_3, UAC3_CLOCK_SOURCE):
+		return parse_clock_source_unit(state, unitid, p1);
+	case PTYPE(UAC_VERSION_1, UAC_SELECTOR_UNIT):
+	case PTYPE(UAC_VERSION_2, UAC_SELECTOR_UNIT):
+	case PTYPE(UAC_VERSION_3, UAC3_SELECTOR_UNIT):
+	case PTYPE(UAC_VERSION_2, UAC2_CLOCK_SELECTOR):
+	case PTYPE(UAC_VERSION_3, UAC3_CLOCK_SELECTOR):
+		return parse_audio_selector_unit(state, unitid, p1);
+	case PTYPE(UAC_VERSION_1, UAC_FEATURE_UNIT):
+	case PTYPE(UAC_VERSION_2, UAC_FEATURE_UNIT):
+	case PTYPE(UAC_VERSION_3, UAC3_FEATURE_UNIT):
+		return parse_audio_feature_unit(state, unitid, p1);
+	case PTYPE(UAC_VERSION_1, UAC1_PROCESSING_UNIT):
+	case PTYPE(UAC_VERSION_2, UAC2_PROCESSING_UNIT_V2):
+	case PTYPE(UAC_VERSION_3, UAC3_PROCESSING_UNIT):
+		return parse_audio_processing_unit(state, unitid, p1);
+	case PTYPE(UAC_VERSION_1, UAC1_EXTENSION_UNIT):
+	case PTYPE(UAC_VERSION_2, UAC2_EXTENSION_UNIT_V2):
+	case PTYPE(UAC_VERSION_3, UAC3_EXTENSION_UNIT):
+		return parse_audio_extension_unit(state, unitid, p1);
+	case PTYPE(UAC_VERSION_2, UAC2_EFFECT_UNIT):
+	case PTYPE(UAC_VERSION_3, UAC3_EFFECT_UNIT):
+		return 0; /* FIXME - effect units not implemented yet */
+	default:
+		usb_audio_err(state->chip,
+			      "unit %u: unexpected type 0x%02x\n",
+			      unitid, p1[2]);
+		return -EINVAL;
 	}
 }
 
@@ -3145,11 +3081,12 @@ static int snd_usb_mixer_controls(struct usb_mixer_interface *mixer)
 	while ((p = snd_usb_find_csint_desc(mixer->hostif->extra,
 					    mixer->hostif->extralen,
 					    p, UAC_OUTPUT_TERMINAL)) != NULL) {
+		if (!snd_usb_validate_audio_desc(p, mixer->protocol))
+			continue; /* skip invalid descriptor */
+
 		if (mixer->protocol == UAC_VERSION_1) {
 			struct uac1_output_terminal_descriptor *desc = p;
 
-			if (desc->bLength < sizeof(*desc))
-				continue; /* invalid descriptor? */
 			/* mark terminal ID as visited */
 			set_bit(desc->bTerminalID, state.unitbitmap);
 			state.oterm.id = desc->bTerminalID;
@@ -3161,8 +3098,6 @@ static int snd_usb_mixer_controls(struct usb_mixer_interface *mixer)
 		} else if (mixer->protocol == UAC_VERSION_2) {
 			struct uac2_output_terminal_descriptor *desc = p;
 
-			if (desc->bLength < sizeof(*desc))
-				continue; /* invalid descriptor? */
 			/* mark terminal ID as visited */
 			set_bit(desc->bTerminalID, state.unitbitmap);
 			state.oterm.id = desc->bTerminalID;
@@ -3188,8 +3123,6 @@ static int snd_usb_mixer_controls(struct usb_mixer_interface *mixer)
 		} else {  /* UAC_VERSION_3 */
 			struct uac3_output_terminal_descriptor *desc = p;
 
-			if (desc->bLength < sizeof(*desc))
-				continue; /* invalid descriptor? */
 			/* mark terminal ID as visited */
 			set_bit(desc->bTerminalID, state.unitbitmap);
 			state.oterm.id = desc->bTerminalID;
@@ -3550,6 +3483,8 @@ void snd_usb_mixer_disconnect(struct usb_mixer_interface *mixer)
 		usb_kill_urb(mixer->urb);
 	if (mixer->rc_urb)
 		usb_kill_urb(mixer->rc_urb);
+	if (mixer->private_free)
+		mixer->private_free(mixer);
 	mixer->disconnected = true;
 }
 
@@ -3577,6 +3512,8 @@ static int snd_usb_mixer_activate(struct usb_mixer_interface *mixer)
 int snd_usb_mixer_suspend(struct usb_mixer_interface *mixer)
 {
 	snd_usb_mixer_inactivate(mixer);
+	if (mixer->private_suspend)
+		mixer->private_suspend(mixer);
 	return 0;
 }
 
diff --git a/sound/usb/mixer.h b/sound/usb/mixer.h
index 394cd9107507..37e1b234c802 100644
--- a/sound/usb/mixer.h
+++ b/sound/usb/mixer.h
@@ -28,6 +28,10 @@ struct usb_mixer_interface {
 	struct media_mixer_ctl *media_mixer_ctl;
 
 	bool disconnected;
+
+	void *private_data;
+	void (*private_free)(struct usb_mixer_interface *mixer);
+	void (*private_suspend)(struct usb_mixer_interface *mixer);
 };
 
 #define MAX_CHANNELS	16	/* max logical channels */
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index 27dcb3743690..39e27ae6c597 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -32,6 +32,7 @@
 #include "mixer.h"
 #include "mixer_quirks.h"
 #include "mixer_scarlett.h"
+#include "mixer_scarlett_gen2.h"
 #include "mixer_us16x08.h"
 #include "helper.h"
 
@@ -2258,6 +2259,12 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
 		err = snd_scarlett_controls_create(mixer);
 		break;
 
+	case USB_ID(0x1235, 0x8203): /* Focusrite Scarlett 6i6 2nd Gen */
+	case USB_ID(0x1235, 0x8204): /* Focusrite Scarlett 18i8 2nd Gen */
+	case USB_ID(0x1235, 0x8201): /* Focusrite Scarlett 18i20 2nd Gen */
+		err = snd_scarlett_gen2_controls_create(mixer);
+		break;
+
 	case USB_ID(0x041e, 0x323b): /* Creative Sound Blaster E1 */
 		err = snd_soundblaster_e1_switch_create(mixer);
 		break;
diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c
new file mode 100644
index 000000000000..7d460b1f1735
--- /dev/null
+++ b/sound/usb/mixer_scarlett_gen2.c
@@ -0,0 +1,2075 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ *   Focusrite Scarlett 6i6/18i8/18i20 Gen 2 Driver for ALSA
+ *
+ *   Copyright (c) 2018-2019 by Geoffrey D. Bennett <g at b4.vu>
+ *
+ *   Based on the Scarlett (Gen 1) Driver for ALSA:
+ *
+ *   Copyright (c) 2013 by Tobias Hoffmann
+ *   Copyright (c) 2013 by Robin Gareus <robin at gareus.org>
+ *   Copyright (c) 2002 by Takashi Iwai <tiwai at suse.de>
+ *   Copyright (c) 2014 by Chris J Arges <chris.j.arges at canonical.com>
+ *
+ *   Many codes borrowed from audio.c by
+ *     Alan Cox (alan at lxorguk.ukuu.org.uk)
+ *     Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ *   Code cleanup:
+ *   David Henningsson <david.henningsson at canonical.com>
+ */
+
+/* Mixer Interface for the Focusrite Scarlett 6i6/18i8/18i20 Gen 2 audio
+ * interface. Based on the Gen 1 driver and rewritten.
+ */
+
+/* The protocol was reverse engineered by looking at the communication
+ * between Focusrite Control 2.3.4 and the Focusrite(R) Scarlett 18i20
+ * (firmware 1083) using usbmon in July-August 2018.
+ *
+ * Scarlett 18i8 support added in April 2019.
+ *
+ * Scarlett 6i6 support added in June 2019 (thanks to Martin Wittmann
+ * for providing usbmon output and testing).
+ *
+ * This ALSA mixer gives access to:
+ *  - input, output, mixer-matrix muxes
+ *  - 18x10 mixer-matrix gain stages
+ *  - gain/volume controls
+ *  - level meters
+ *  - line/inst level and pad controls
+ *
+ * <ditaa>
+ *    /--------------\    18chn            20chn     /--------------\
+ *    | Hardware  in +--+------\    /-------------+--+ ALSA PCM out |
+ *    \--------------/  |      |    |             |  \--------------/
+ *                      |      |    |    /-----\  |
+ *                      |      |    |    |     |  |
+ *                      |      v    v    v     |  |
+ *                      |   +---------------+  |  |
+ *                      |    \ Matrix  Mux /   |  |
+ *                      |     +-----+-----+    |  |
+ *                      |           |          |  |
+ *                      |           |18chn     |  |
+ *                      |           |          |  |
+ *                      |           |     10chn|  |
+ *                      |           v          |  |
+ *                      |     +------------+   |  |
+ *                      |     | Mixer      |   |  |
+ *                      |     |     Matrix |   |  |
+ *                      |     |            |   |  |
+ *                      |     | 18x10 Gain |   |  |
+ *                      |     |   stages   |   |  |
+ *                      |     +-----+------+   |  |
+ *                      |           |          |  |
+ *                      |18chn      |10chn     |  |20chn
+ *                      |           |          |  |
+ *                      |           +----------/  |
+ *                      |           |             |
+ *                      v           v             v
+ *                      ===========================
+ *               +---------------+       +--—------------+
+ *                \ Output  Mux /         \ Capture Mux /
+ *                 +---+---+---+           +-----+-----+
+ *                     |   |                     |
+ *                10chn|   |                     |18chn
+ *                     |   |                     |
+ *  /--------------\   |   |                     |   /--------------\
+ *  | S/PDIF, ADAT |<--/   |10chn                \-->| ALSA PCM in  |
+ *  | Hardware out |       |                         \--------------/
+ *  \--------------/       |
+ *                         v
+ *                  +-------------+    Software gain per channel.
+ *                  | Master Gain |<-- 18i20 only: Switch per channel
+ *                  +------+------+    to select HW or SW gain control.
+ *                         |
+ *                         |10chn
+ *  /--------------\       |
+ *  | Analogue     |<------/
+ *  | Hardware out |
+ *  \--------------/
+ * </ditaa>
+ *
+ */
+
+#include <linux/slab.h>
+#include <linux/usb.h>
+#include <linux/moduleparam.h>
+
+#include <sound/control.h>
+#include <sound/tlv.h>
+
+#include "usbaudio.h"
+#include "mixer.h"
+#include "helper.h"
+
+#include "mixer_scarlett_gen2.h"
+
+/* device_setup value to enable */
+#define SCARLETT2_ENABLE 0x01
+
+/* some gui mixers can't handle negative ctl values */
+#define SCARLETT2_VOLUME_BIAS 127
+
+/* mixer range from -80dB to +6dB in 0.5dB steps */
+#define SCARLETT2_MIXER_MIN_DB -80
+#define SCARLETT2_MIXER_BIAS (-SCARLETT2_MIXER_MIN_DB * 2)
+#define SCARLETT2_MIXER_MAX_DB 6
+#define SCARLETT2_MIXER_MAX_VALUE \
+	((SCARLETT2_MIXER_MAX_DB - SCARLETT2_MIXER_MIN_DB) * 2)
+
+/* map from (dB + 80) * 2 to mixer value
+ * for dB in 0 .. 172: int(8192 * pow(10, ((dB - 160) / 2 / 20)))
+ */
+static const u16 scarlett2_mixer_values[173] = {
+	0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2,
+	2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 6, 6, 6, 7, 7, 8, 8,
+	9, 9, 10, 10, 11, 12, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
+	23, 24, 25, 27, 29, 30, 32, 34, 36, 38, 41, 43, 46, 48, 51,
+	54, 57, 61, 65, 68, 73, 77, 81, 86, 91, 97, 103, 109, 115,
+	122, 129, 137, 145, 154, 163, 173, 183, 194, 205, 217, 230,
+	244, 259, 274, 290, 307, 326, 345, 365, 387, 410, 434, 460,
+	487, 516, 547, 579, 614, 650, 689, 730, 773, 819, 867, 919,
+	973, 1031, 1092, 1157, 1225, 1298, 1375, 1456, 1543, 1634,
+	1731, 1833, 1942, 2057, 2179, 2308, 2445, 2590, 2744, 2906,
+	3078, 3261, 3454, 3659, 3876, 4105, 4349, 4606, 4879, 5168,
+	5475, 5799, 6143, 6507, 6892, 7301, 7733, 8192, 8677, 9191,
+	9736, 10313, 10924, 11571, 12257, 12983, 13752, 14567, 15430,
+	16345
+};
+
+/* Maximum number of analogue outputs */
+#define SCARLETT2_ANALOGUE_MAX 10
+
+/* Maximum number of level and pad switches */
+#define SCARLETT2_LEVEL_SWITCH_MAX 2
+#define SCARLETT2_PAD_SWITCH_MAX 4
+
+/* Maximum number of inputs to the mixer */
+#define SCARLETT2_INPUT_MIX_MAX 18
+
+/* Maximum number of outputs from the mixer */
+#define SCARLETT2_OUTPUT_MIX_MAX 10
+
+/* Maximum size of the data in the USB mux assignment message:
+ * 18 inputs, 20 outputs, 18 matrix inputs, 8 spare
+ */
+#define SCARLETT2_MUX_MAX 64
+
+/* Number of meters:
+ * 18 inputs, 20 outputs, 18 matrix inputs
+ */
+#define SCARLETT2_NUM_METERS 56
+
+/* Hardware port types:
+ * - None (no input to mux)
+ * - Analogue I/O
+ * - S/PDIF I/O
+ * - ADAT I/O
+ * - Mixer I/O
+ * - PCM I/O
+ */
+enum {
+	SCARLETT2_PORT_TYPE_NONE = 0,
+	SCARLETT2_PORT_TYPE_ANALOGUE = 1,
+	SCARLETT2_PORT_TYPE_SPDIF = 2,
+	SCARLETT2_PORT_TYPE_ADAT = 3,
+	SCARLETT2_PORT_TYPE_MIX = 4,
+	SCARLETT2_PORT_TYPE_PCM = 5,
+	SCARLETT2_PORT_TYPE_COUNT = 6,
+};
+
+/* Count of total I/O and number available at each sample rate */
+enum {
+	SCARLETT2_PORT_IN = 0,
+	SCARLETT2_PORT_OUT = 1,
+	SCARLETT2_PORT_OUT_44 = 2,
+	SCARLETT2_PORT_OUT_88 = 3,
+	SCARLETT2_PORT_OUT_176 = 4,
+	SCARLETT2_PORT_DIRECTIONS = 5,
+};
+
+/* Hardware buttons on the 18i20 */
+#define SCARLETT2_BUTTON_MAX 2
+
+static const char *const scarlett2_button_names[SCARLETT2_BUTTON_MAX] = {
+	"Mute", "Dim"
+};
+
+/* Description of each hardware port type:
+ * - id: hardware ID for this port type
+ * - num: number of sources/destinations of this port type
+ * - src_descr: printf format string for mux input selections
+ * - src_num_offset: added to channel number for the fprintf
+ * - dst_descr: printf format string for mixer controls
+ */
+struct scarlett2_ports {
+	u16 id;
+	int num[SCARLETT2_PORT_DIRECTIONS];
+	const char * const src_descr;
+	int src_num_offset;
+	const char * const dst_descr;
+};
+
+struct scarlett2_device_info {
+	u8 line_out_hw_vol; /* line out hw volume is sw controlled */
+	u8 button_count; /* number of buttons */
+	u8 level_input_count; /* inputs with level selectable */
+	u8 pad_input_count; /* inputs with pad selectable */
+	const char * const line_out_descrs[SCARLETT2_ANALOGUE_MAX];
+	struct scarlett2_ports ports[SCARLETT2_PORT_TYPE_COUNT];
+};
+
+struct scarlett2_mixer_data {
+	struct usb_mixer_interface *mixer;
+	struct mutex usb_mutex; /* prevent sending concurrent USB requests */
+	struct mutex data_mutex; /* lock access to this data */
+	struct delayed_work work;
+	const struct scarlett2_device_info *info;
+	int num_mux_srcs;
+	u16 scarlett2_seq;
+	u8 vol_updated;
+	u8 master_vol;
+	u8 vol[SCARLETT2_ANALOGUE_MAX];
+	u8 vol_sw_hw_switch[SCARLETT2_ANALOGUE_MAX];
+	u8 level_switch[SCARLETT2_LEVEL_SWITCH_MAX];
+	u8 pad_switch[SCARLETT2_PAD_SWITCH_MAX];
+	u8 buttons[SCARLETT2_BUTTON_MAX];
+	struct snd_kcontrol *master_vol_ctl;
+	struct snd_kcontrol *vol_ctls[SCARLETT2_ANALOGUE_MAX];
+	struct snd_kcontrol *button_ctls[SCARLETT2_BUTTON_MAX];
+	u8 mux[SCARLETT2_MUX_MAX];
+	u8 mix[SCARLETT2_INPUT_MIX_MAX * SCARLETT2_OUTPUT_MIX_MAX];
+};
+
+/*** Model-specific data ***/
+
+static const struct scarlett2_device_info s6i6_gen2_info = {
+	/* The first two analogue inputs can be switched between line
+	 * and instrument levels.
+	 */
+	.level_input_count = 2,
+
+	/* The first two analogue inputs have an optional pad. */
+	.pad_input_count = 2,
+
+	.line_out_descrs = {
+		"Monitor L",
+		"Monitor R",
+		"Headphones L",
+		"Headphones R",
+	},
+
+	.ports = {
+		{
+			.id = 0x000,
+			.num = { 1, 0, 8, 8, 8 },
+			.src_descr = "Off",
+			.src_num_offset = 0,
+		},
+		{
+			.id = 0x080,
+			.num = { 4, 4, 4, 4, 4 },
+			.src_descr = "Analogue %d",
+			.src_num_offset = 1,
+			.dst_descr = "Analogue Output %02d Playback"
+		},
+		{
+			.id = 0x180,
+			.num = { 2, 2, 2, 2, 2 },
+			.src_descr = "S/PDIF %d",
+			.src_num_offset = 1,
+			.dst_descr = "S/PDIF Output %d Playback"
+		},
+		{
+			.id = 0x300,
+			.num = { 10, 18, 18, 18, 18 },
+			.src_descr = "Mix %c",
+			.src_num_offset = 65,
+			.dst_descr = "Mixer Input %02d Capture"
+		},
+		{
+			.id = 0x600,
+			.num = { 6, 6, 6, 6, 6 },
+			.src_descr = "PCM %d",
+			.src_num_offset = 1,
+			.dst_descr = "PCM %02d Capture"
+		},
+	},
+};
+
+static const struct scarlett2_device_info s18i8_gen2_info = {
+	/* The first two analogue inputs can be switched between line
+	 * and instrument levels.
+	 */
+	.level_input_count = 2,
+
+	/* The first four analogue inputs have an optional pad. */
+	.pad_input_count = 4,
+
+	.line_out_descrs = {
+		"Monitor L",
+		"Monitor R",
+		"Headphones 1 L",
+		"Headphones 1 R",
+		"Headphones 2 L",
+		"Headphones 2 R",
+	},
+
+	.ports = {
+		{
+			.id = 0x000,
+			.num = { 1, 0, 8, 8, 4 },
+			.src_descr = "Off",
+			.src_num_offset = 0,
+		},
+		{
+			.id = 0x080,
+			.num = { 8, 6, 6, 6, 6 },
+			.src_descr = "Analogue %d",
+			.src_num_offset = 1,
+			.dst_descr = "Analogue Output %02d Playback"
+		},
+		{
+			/* S/PDIF outputs aren't available at 192KHz
+			 * but are included in the USB mux I/O
+			 * assignment message anyway
+			 */
+			.id = 0x180,
+			.num = { 2, 2, 2, 2, 2 },
+			.src_descr = "S/PDIF %d",
+			.src_num_offset = 1,
+			.dst_descr = "S/PDIF Output %d Playback"
+		},
+		{
+			.id = 0x200,
+			.num = { 8, 0, 0, 0, 0 },
+			.src_descr = "ADAT %d",
+			.src_num_offset = 1,
+		},
+		{
+			.id = 0x300,
+			.num = { 10, 18, 18, 18, 18 },
+			.src_descr = "Mix %c",
+			.src_num_offset = 65,
+			.dst_descr = "Mixer Input %02d Capture"
+		},
+		{
+			.id = 0x600,
+			.num = { 20, 18, 18, 14, 10 },
+			.src_descr = "PCM %d",
+			.src_num_offset = 1,
+			.dst_descr = "PCM %02d Capture"
+		},
+	},
+};
+
+static const struct scarlett2_device_info s18i20_gen2_info = {
+	/* The analogue line outputs on the 18i20 can be switched
+	 * between software and hardware volume control
+	 */
+	.line_out_hw_vol = 1,
+
+	/* Mute and dim buttons */
+	.button_count = 2,
+
+	.line_out_descrs = {
+		"Monitor L",
+		"Monitor R",
+		NULL,
+		NULL,
+		NULL,
+		NULL,
+		"Headphones 1 L",
+		"Headphones 1 R",
+		"Headphones 2 L",
+		"Headphones 2 R",
+	},
+
+	.ports = {
+		{
+			.id = 0x000,
+			.num = { 1, 0, 8, 8, 6 },
+			.src_descr = "Off",
+			.src_num_offset = 0,
+		},
+		{
+			.id = 0x080,
+			.num = { 8, 10, 10, 10, 10 },
+			.src_descr = "Analogue %d",
+			.src_num_offset = 1,
+			.dst_descr = "Analogue Output %02d Playback"
+		},
+		{
+			/* S/PDIF outputs aren't available at 192KHz
+			 * but are included in the USB mux I/O
+			 * assignment message anyway
+			 */
+			.id = 0x180,
+			.num = { 2, 2, 2, 2, 2 },
+			.src_descr = "S/PDIF %d",
+			.src_num_offset = 1,
+			.dst_descr = "S/PDIF Output %d Playback"
+		},
+		{
+			.id = 0x200,
+			.num = { 8, 8, 8, 4, 0 },
+			.src_descr = "ADAT %d",
+			.src_num_offset = 1,
+			.dst_descr = "ADAT Output %d Playback"
+		},
+		{
+			.id = 0x300,
+			.num = { 10, 18, 18, 18, 18 },
+			.src_descr = "Mix %c",
+			.src_num_offset = 65,
+			.dst_descr = "Mixer Input %02d Capture"
+		},
+		{
+			.id = 0x600,
+			.num = { 20, 18, 18, 14, 10 },
+			.src_descr = "PCM %d",
+			.src_num_offset = 1,
+			.dst_descr = "PCM %02d Capture"
+		},
+	},
+};
+
+/* get the starting port index number for a given port type/direction */
+static int scarlett2_get_port_start_num(const struct scarlett2_ports *ports,
+					int direction, int port_type)
+{
+	int i, num = 0;
+
+	for (i = 0; i < port_type; i++)
+		num += ports[i].num[direction];
+
+	return num;
+}
+
+/*** USB Interactions ***/
+
+/* Vendor-Specific Interface, Endpoint, MaxPacketSize, Interval */
+#define SCARLETT2_USB_VENDOR_SPECIFIC_INTERFACE 5
+#define SCARLETT2_USB_INTERRUPT_ENDPOINT 4
+#define SCARLETT2_USB_INTERRUPT_MAX_DATA 64
+#define SCARLETT2_USB_INTERRUPT_INTERVAL 3
+
+/* Interrupt flags for volume and mute/dim button changes */
+#define SCARLETT2_USB_INTERRUPT_VOL_CHANGE 0x400000
+#define SCARLETT2_USB_INTERRUPT_BUTTON_CHANGE 0x200000
+
+/* Commands for sending/receiving requests/responses */
+#define SCARLETT2_USB_VENDOR_SPECIFIC_CMD_REQ 2
+#define SCARLETT2_USB_VENDOR_SPECIFIC_CMD_RESP 3
+
+#define SCARLETT2_USB_INIT_SEQ 0x00000000
+#define SCARLETT2_USB_GET_METER_LEVELS 0x00001001
+#define SCARLETT2_USB_SET_MIX 0x00002002
+#define SCARLETT2_USB_SET_MUX 0x00003002
+#define SCARLETT2_USB_GET_DATA 0x00800000
+#define SCARLETT2_USB_SET_DATA 0x00800001
+#define SCARLETT2_USB_DATA_CMD 0x00800002
+#define SCARLETT2_USB_CONFIG_SAVE 6
+
+#define SCARLETT2_USB_VOLUME_STATUS_OFFSET 0x31
+#define SCARLETT2_USB_METER_LEVELS_GET_MAGIC 1
+
+/* volume status is read together (matches scarlett2_config_items[]) */
+struct scarlett2_usb_volume_status {
+	/* mute & dim buttons */
+	u8 buttons[SCARLETT2_BUTTON_MAX];
+
+	u8 pad1;
+
+	/* software volume setting */
+	s16 sw_vol[SCARLETT2_ANALOGUE_MAX];
+
+	/* actual volume of output inc. dim (-18dB) */
+	s16 hw_vol[SCARLETT2_ANALOGUE_MAX];
+
+	u8 pad2[SCARLETT2_ANALOGUE_MAX];
+
+	/* sw (0) or hw (1) controlled */
+	u8 sw_hw_switch[SCARLETT2_ANALOGUE_MAX];
+
+	u8 pad3[6];
+
+	/* front panel volume knob */
+	s16 master_vol;
+} __packed;
+
+/* Configuration parameters that can be read and written */
+enum {
+	SCARLETT2_CONFIG_BUTTONS = 0,
+	SCARLETT2_CONFIG_LINE_OUT_VOLUME = 1,
+	SCARLETT2_CONFIG_SW_HW_SWITCH = 2,
+	SCARLETT2_CONFIG_LEVEL_SWITCH = 3,
+	SCARLETT2_CONFIG_PAD_SWITCH = 4,
+	SCARLETT2_CONFIG_COUNT = 5
+};
+
+/* Location, size, and activation command number for the configuration
+ * parameters
+ */
+struct scarlett2_config {
+	u8 offset;
+	u8 size;
+	u8 activate;
+};
+
+static const struct scarlett2_config
+		scarlett2_config_items[SCARLETT2_CONFIG_COUNT] = {
+	/* Mute/Dim Buttons */
+	{
+		.offset = 0x31,
+		.size = 1,
+		.activate = 2
+	},
+
+	/* Line Out Volume */
+	{
+		.offset = 0x34,
+		.size = 2,
+		.activate = 1
+	},
+
+	/* SW/HW Volume Switch */
+	{
+		.offset = 0x66,
+		.size = 1,
+		.activate = 3
+	},
+
+	/* Level Switch */
+	{
+		.offset = 0x7c,
+		.size = 1,
+		.activate = 7
+	},
+
+	/* Pad Switch */
+	{
+		.offset = 0x84,
+		.size = 1,
+		.activate = 8
+	}
+};
+
+/* proprietary request/response format */
+struct scarlett2_usb_packet {
+	u32 cmd;
+	u16 size;
+	u16 seq;
+	u32 error;
+	u32 pad;
+	u8 data[];
+};
+
+#define SCARLETT2_USB_PACKET_LEN (sizeof(struct scarlett2_usb_packet))
+
+static void scarlett2_fill_request_header(struct scarlett2_mixer_data *private,
+					  struct scarlett2_usb_packet *req,
+					  u32 cmd, u16 req_size)
+{
+	/* sequence must go up by 1 for each request */
+	u16 seq = private->scarlett2_seq++;
+
+	req->cmd = cpu_to_le32(cmd);
+	req->size = cpu_to_le16(req_size);
+	req->seq = cpu_to_le16(seq);
+	req->error = 0;
+	req->pad = 0;
+}
+
+/* Send a proprietary format request to the Scarlett interface */
+static int scarlett2_usb(
+	struct usb_mixer_interface *mixer, u32 cmd,
+	void *req_data, u16 req_size, void *resp_data, u16 resp_size)
+{
+	struct scarlett2_mixer_data *private = mixer->private_data;
+	u16 req_buf_size = sizeof(struct scarlett2_usb_packet) + req_size;
+	u16 resp_buf_size = sizeof(struct scarlett2_usb_packet) + resp_size;
+	struct scarlett2_usb_packet *req = NULL, *resp = NULL;
+	int err = 0;
+
+	req = kmalloc(req_buf_size, GFP_KERNEL);
+	if (!req) {
+		err = -ENOMEM;
+		goto error;
+	}
+
+	resp = kmalloc(resp_buf_size, GFP_KERNEL);
+	if (!resp) {
+		err = -ENOMEM;
+		goto error;
+	}
+
+	mutex_lock(&private->usb_mutex);
+
+	/* build request message and send it */
+
+	scarlett2_fill_request_header(private, req, cmd, req_size);
+
+	if (req_size)
+		memcpy(req->data, req_data, req_size);
+
+	err = snd_usb_ctl_msg(mixer->chip->dev,
+			usb_sndctrlpipe(mixer->chip->dev, 0),
+			SCARLETT2_USB_VENDOR_SPECIFIC_CMD_REQ,
+			USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT,
+			0,
+			SCARLETT2_USB_VENDOR_SPECIFIC_INTERFACE,
+			req,
+			req_buf_size);
+
+	if (err != req_buf_size) {
+		usb_audio_err(
+			mixer->chip,
+			"Scarlett Gen 2 USB request result cmd %x was %d\n",
+			cmd, err);
+		err = -EINVAL;
+		goto unlock;
+	}
+
+	/* send a second message to get the response */
+
+	err = snd_usb_ctl_msg(mixer->chip->dev,
+			usb_sndctrlpipe(mixer->chip->dev, 0),
+			SCARLETT2_USB_VENDOR_SPECIFIC_CMD_RESP,
+			USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN,
+			0,
+			SCARLETT2_USB_VENDOR_SPECIFIC_INTERFACE,
+			resp,
+			resp_buf_size);
+
+	/* validate the response */
+
+	if (err != resp_buf_size) {
+		usb_audio_err(
+			mixer->chip,
+			"Scarlett Gen 2 USB response result cmd %x was %d\n",
+			cmd, err);
+		err = -EINVAL;
+		goto unlock;
+	}
+
+	if (resp->cmd != req->cmd ||
+	    resp->seq != req->seq ||
+	    resp_size != le16_to_cpu(resp->size) ||
+	    resp->error ||
+	    resp->pad) {
+		usb_audio_err(
+			mixer->chip,
+			"Scarlett Gen 2 USB invalid response; "
+			   "cmd tx/rx %d/%d seq %d/%d size %d/%d "
+			   "error %d pad %d\n",
+			le16_to_cpu(req->cmd), le16_to_cpu(resp->cmd),
+			le16_to_cpu(req->seq), le16_to_cpu(resp->seq),
+			resp_size, le16_to_cpu(resp->size),
+			le16_to_cpu(resp->error),
+			le16_to_cpu(resp->pad));
+		err = -EINVAL;
+		goto unlock;
+	}
+
+	if (resp_size > 0)
+		memcpy(resp_data, resp->data, resp_size);
+
+unlock:
+	mutex_unlock(&private->usb_mutex);
+error:
+	kfree(req);
+	kfree(resp);
+	return err;
+}
+
+/* Send SCARLETT2_USB_DATA_CMD SCARLETT2_USB_CONFIG_SAVE */
+static void scarlett2_config_save(struct usb_mixer_interface *mixer)
+{
+	u32 req = cpu_to_le32(SCARLETT2_USB_CONFIG_SAVE);
+
+	scarlett2_usb(mixer, SCARLETT2_USB_DATA_CMD,
+		      &req, sizeof(u32),
+		      NULL, 0);
+}
+
+/* Delayed work to save config */
+static void scarlett2_config_save_work(struct work_struct *work)
+{
+	struct scarlett2_mixer_data *private =
+		container_of(work, struct scarlett2_mixer_data, work.work);
+
+	scarlett2_config_save(private->mixer);
+}
+
+/* Send a USB message to set a configuration parameter (volume level,
+ * sw/hw volume switch, line/inst level switch, or pad switch)
+ */
+static int scarlett2_usb_set_config(
+	struct usb_mixer_interface *mixer,
+	int config_item_num, int index, int value)
+{
+	const struct scarlett2_config config_item =
+	       scarlett2_config_items[config_item_num];
+	struct {
+		u32 offset;
+		u32 bytes;
+		s32 value;
+	} __packed req;
+	u32 req2;
+	int err;
+	struct scarlett2_mixer_data *private = mixer->private_data;
+
+	/* Cancel any pending NVRAM save */
+	cancel_delayed_work_sync(&private->work);
+
+	/* Send the configuration parameter data */
+	req.offset = cpu_to_le32(config_item.offset + index * config_item.size);
+	req.bytes = cpu_to_le32(config_item.size);
+	req.value = cpu_to_le32(value);
+	err = scarlett2_usb(mixer, SCARLETT2_USB_SET_DATA,
+			    &req, sizeof(u32) * 2 + config_item.size,
+			    NULL, 0);
+	if (err < 0)
+		return err;
+
+	/* Activate the change */
+	req2 = cpu_to_le32(config_item.activate);
+	err = scarlett2_usb(mixer, SCARLETT2_USB_DATA_CMD,
+			    &req2, sizeof(req2), NULL, 0);
+	if (err < 0)
+		return err;
+
+	/* Schedule the change to be written to NVRAM */
+	schedule_delayed_work(&private->work, msecs_to_jiffies(2000));
+
+	return 0;
+}
+
+/* Send a USB message to get data; result placed in *buf */
+static int scarlett2_usb_get(
+	struct usb_mixer_interface *mixer,
+	int offset, void *buf, int size)
+{
+	struct {
+		u32 offset;
+		u32 size;
+	} __packed req;
+
+	req.offset = cpu_to_le32(offset);
+	req.size = cpu_to_le32(size);
+	return scarlett2_usb(mixer, SCARLETT2_USB_GET_DATA,
+			     &req, sizeof(req), buf, size);
+}
+
+/* Send a USB message to get configuration parameters; result placed in *buf */
+static int scarlett2_usb_get_config(
+	struct usb_mixer_interface *mixer,
+	int config_item_num, int count, void *buf)
+{
+	const struct scarlett2_config config_item =
+	       scarlett2_config_items[config_item_num];
+	int size = config_item.size * count;
+
+	return scarlett2_usb_get(mixer, config_item.offset, buf, size);
+}
+
+/* Send a USB message to get volume status; result placed in *buf */
+static int scarlett2_usb_get_volume_status(
+	struct usb_mixer_interface *mixer,
+	struct scarlett2_usb_volume_status *buf)
+{
+	return scarlett2_usb_get(mixer, SCARLETT2_USB_VOLUME_STATUS_OFFSET,
+				 buf, sizeof(*buf));
+}
+
+/* Send a USB message to set the volumes for all inputs of one mix
+ * (values obtained from private->mix[])
+ */
+static int scarlett2_usb_set_mix(struct usb_mixer_interface *mixer,
+				     int mix_num)
+{
+	struct scarlett2_mixer_data *private = mixer->private_data;
+	const struct scarlett2_device_info *info = private->info;
+
+	struct {
+		u16 mix_num;
+		u16 data[SCARLETT2_INPUT_MIX_MAX];
+	} __packed req;
+
+	int i, j;
+	int num_mixer_in =
+		info->ports[SCARLETT2_PORT_TYPE_MIX].num[SCARLETT2_PORT_OUT];
+
+	req.mix_num = cpu_to_le16(mix_num);
+
+	for (i = 0, j = mix_num * num_mixer_in; i < num_mixer_in; i++, j++)
+		req.data[i] = cpu_to_le16(
+			scarlett2_mixer_values[private->mix[j]]
+		);
+
+	return scarlett2_usb(mixer, SCARLETT2_USB_SET_MIX,
+			     &req, (num_mixer_in + 1) * sizeof(u16),
+			     NULL, 0);
+}
+
+/* Convert a port number index (per info->ports) to a hardware ID */
+static u32 scarlett2_mux_src_num_to_id(const struct scarlett2_ports *ports,
+				       int num)
+{
+	int port_type;
+
+	for (port_type = 0;
+	     port_type < SCARLETT2_PORT_TYPE_COUNT;
+	     port_type++) {
+		if (num < ports[port_type].num[SCARLETT2_PORT_IN])
+			return ports[port_type].id | num;
+		num -= ports[port_type].num[SCARLETT2_PORT_IN];
+	}
+
+	/* Oops */
+	return 0;
+}
+
+/* Send USB messages to set mux inputs */
+static int scarlett2_usb_set_mux(struct usb_mixer_interface *mixer)
+{
+	struct scarlett2_mixer_data *private = mixer->private_data;
+	const struct scarlett2_device_info *info = private->info;
+	const struct scarlett2_ports *ports = info->ports;
+	int rate, port_dir_rate;
+
+	static const int assignment_order[SCARLETT2_PORT_TYPE_COUNT] = {
+		SCARLETT2_PORT_TYPE_PCM,
+		SCARLETT2_PORT_TYPE_ANALOGUE,
+		SCARLETT2_PORT_TYPE_SPDIF,
+		SCARLETT2_PORT_TYPE_ADAT,
+		SCARLETT2_PORT_TYPE_MIX,
+		SCARLETT2_PORT_TYPE_NONE,
+	};
+
+	struct {
+		u16 pad;
+		u16 num;
+		u32 data[SCARLETT2_MUX_MAX];
+	} __packed req;
+
+	req.pad = 0;
+
+	/* mux settings for each rate */
+	for (rate = 0, port_dir_rate = SCARLETT2_PORT_OUT_44;
+	     port_dir_rate <= SCARLETT2_PORT_OUT_176;
+	     rate++, port_dir_rate++) {
+		int order_num, i, err;
+
+		req.num = cpu_to_le16(rate);
+
+		for (order_num = 0, i = 0;
+		     order_num < SCARLETT2_PORT_TYPE_COUNT;
+		     order_num++) {
+			int port_type = assignment_order[order_num];
+			int j = scarlett2_get_port_start_num(ports,
+							     SCARLETT2_PORT_OUT,
+							     port_type);
+			int port_id = ports[port_type].id;
+			int channel;
+
+			for (channel = 0;
+			     channel < ports[port_type].num[port_dir_rate];
+			     channel++, i++, j++)
+				/* lower 12 bits for the destination and
+				 * next 12 bits for the source
+				 */
+				req.data[i] = !port_id
+					? 0
+					: cpu_to_le32(
+						port_id |
+						channel |
+						scarlett2_mux_src_num_to_id(
+							ports, private->mux[j]
+						) << 12
+					  );
+
+			/* skip private->mux[j] entries not output */
+			j += ports[port_type].num[SCARLETT2_PORT_OUT] -
+			     ports[port_type].num[port_dir_rate];
+		}
+
+		err = scarlett2_usb(mixer, SCARLETT2_USB_SET_MUX,
+				    &req, (i + 1) * sizeof(u32),
+				    NULL, 0);
+		if (err < 0)
+			return err;
+	}
+
+	return 0;
+}
+
+/* Send USB message to get meter levels */
+static int scarlett2_usb_get_meter_levels(struct usb_mixer_interface *mixer,
+					  u16 *levels)
+{
+	struct {
+		u16 pad;
+		u16 num_meters;
+		u32 magic;
+	} __packed req;
+	u32 resp[SCARLETT2_NUM_METERS];
+	int i, err;
+
+	req.pad = 0;
+	req.num_meters = cpu_to_le16(SCARLETT2_NUM_METERS);
+	req.magic = cpu_to_le32(SCARLETT2_USB_METER_LEVELS_GET_MAGIC);
+	err = scarlett2_usb(mixer, SCARLETT2_USB_GET_METER_LEVELS,
+			    &req, sizeof(req), resp, sizeof(resp));
+	if (err < 0)
+		return err;
+
+	/* copy, convert to u16 */
+	for (i = 0; i < SCARLETT2_NUM_METERS; i++)
+		levels[i] = resp[i];
+
+	return 0;
+}
+
+/*** Control Functions ***/
+
+/* helper function to create a new control */
+static int scarlett2_add_new_ctl(struct usb_mixer_interface *mixer,
+				 const struct snd_kcontrol_new *ncontrol,
+				 int index, int channels, const char *name,
+				 struct snd_kcontrol **kctl_return)
+{
+	struct snd_kcontrol *kctl;
+	struct usb_mixer_elem_info *elem;
+	int err;
+
+	elem = kzalloc(sizeof(*elem), GFP_KERNEL);
+	if (!elem)
+		return -ENOMEM;
+
+	elem->head.mixer = mixer;
+	elem->control = index;
+	elem->head.id = index;
+	elem->channels = channels;
+
+	kctl = snd_ctl_new1(ncontrol, elem);
+	if (!kctl) {
+		kfree(elem);
+		return -ENOMEM;
+	}
+	kctl->private_free = snd_usb_mixer_elem_free;
+
+	strlcpy(kctl->id.name, name, sizeof(kctl->id.name));
+
+	err = snd_usb_mixer_add_control(&elem->head, kctl);
+	if (err < 0)
+		return err;
+
+	if (kctl_return)
+		*kctl_return = kctl;
+
+	return 0;
+}
+
+/*** Analogue Line Out Volume Controls ***/
+
+/* Update hardware volume controls after receiving notification that
+ * they have changed
+ */
+static int scarlett2_update_volumes(struct usb_mixer_interface *mixer)
+{
+	struct scarlett2_mixer_data *private = mixer->private_data;
+	const struct scarlett2_ports *ports = private->info->ports;
+	struct scarlett2_usb_volume_status volume_status;
+	int num_line_out =
+		ports[SCARLETT2_PORT_TYPE_ANALOGUE].num[SCARLETT2_PORT_OUT];
+	int err, i;
+
+	private->vol_updated = 0;
+
+	err = scarlett2_usb_get_volume_status(mixer, &volume_status);
+	if (err < 0)
+		return err;
+
+	private->master_vol = clamp(
+		volume_status.master_vol + SCARLETT2_VOLUME_BIAS,
+		0, SCARLETT2_VOLUME_BIAS);
+
+	for (i = 0; i < num_line_out; i++) {
+		if (private->vol_sw_hw_switch[i])
+			private->vol[i] = private->master_vol;
+	}
+
+	for (i = 0; i < private->info->button_count; i++)
+		private->buttons[i] = !!volume_status.buttons[i];
+
+	return 0;
+}
+
+static int scarlett2_volume_ctl_info(struct snd_kcontrol *kctl,
+				     struct snd_ctl_elem_info *uinfo)
+{
+	struct usb_mixer_elem_info *elem = kctl->private_data;
+
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+	uinfo->count = elem->channels;
+	uinfo->value.integer.min = 0;
+	uinfo->value.integer.max = SCARLETT2_VOLUME_BIAS;
+	uinfo->value.integer.step = 1;
+	return 0;
+}
+
+static int scarlett2_master_volume_ctl_get(struct snd_kcontrol *kctl,
+					   struct snd_ctl_elem_value *ucontrol)
+{
+	struct usb_mixer_elem_info *elem = kctl->private_data;
+	struct usb_mixer_interface *mixer = elem->head.mixer;
+	struct scarlett2_mixer_data *private = mixer->private_data;
+
+	if (private->vol_updated) {
+		mutex_lock(&private->data_mutex);
+		scarlett2_update_volumes(mixer);
+		mutex_unlock(&private->data_mutex);
+	}
+
+	ucontrol->value.integer.value[0] = private->master_vol;
+	return 0;
+}
+
+static int scarlett2_volume_ctl_get(struct snd_kcontrol *kctl,
+				    struct snd_ctl_elem_value *ucontrol)
+{
+	struct usb_mixer_elem_info *elem = kctl->private_data;
+	struct usb_mixer_interface *mixer = elem->head.mixer;
+	struct scarlett2_mixer_data *private = mixer->private_data;
+	int index = elem->control;
+
+	if (private->vol_updated) {
+		mutex_lock(&private->data_mutex);
+		scarlett2_update_volumes(mixer);
+		mutex_unlock(&private->data_mutex);
+	}
+
+	ucontrol->value.integer.value[0] = private->vol[index];
+	return 0;
+}
+
+static int scarlett2_volume_ctl_put(struct snd_kcontrol *kctl,
+				    struct snd_ctl_elem_value *ucontrol)
+{
+	struct usb_mixer_elem_info *elem = kctl->private_data;
+	struct usb_mixer_interface *mixer = elem->head.mixer;
+	struct scarlett2_mixer_data *private = mixer->private_data;
+	int index = elem->control;
+	int oval, val, err = 0;
+
+	mutex_lock(&private->data_mutex);
+
+	oval = private->vol[index];
+	val = ucontrol->value.integer.value[0];
+
+	if (oval == val)
+		goto unlock;
+
+	private->vol[index] = val;
+	err = scarlett2_usb_set_config(mixer, SCARLETT2_CONFIG_LINE_OUT_VOLUME,
+				       index, val - SCARLETT2_VOLUME_BIAS);
+	if (err == 0)
+		err = 1;
+
+unlock:
+	mutex_unlock(&private->data_mutex);
+	return err;
+}
+
+static const DECLARE_TLV_DB_MINMAX(
+	db_scale_scarlett2_gain, -SCARLETT2_VOLUME_BIAS * 100, 0
+);
+
+static const struct snd_kcontrol_new scarlett2_master_volume_ctl = {
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.access = SNDRV_CTL_ELEM_ACCESS_READ |
+		  SNDRV_CTL_ELEM_ACCESS_TLV_READ,
+	.name = "",
+	.info = scarlett2_volume_ctl_info,
+	.get  = scarlett2_master_volume_ctl_get,
+	.private_value = 0, /* max value */
+	.tlv = { .p = db_scale_scarlett2_gain }
+};
+
+static const struct snd_kcontrol_new scarlett2_line_out_volume_ctl = {
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
+		  SNDRV_CTL_ELEM_ACCESS_TLV_READ,
+	.name = "",
+	.info = scarlett2_volume_ctl_info,
+	.get  = scarlett2_volume_ctl_get,
+	.put  = scarlett2_volume_ctl_put,
+	.private_value = 0, /* max value */
+	.tlv = { .p = db_scale_scarlett2_gain }
+};
+
+/*** HW/SW Volume Switch Controls ***/
+
+static int scarlett2_sw_hw_enum_ctl_info(struct snd_kcontrol *kctl,
+					 struct snd_ctl_elem_info *uinfo)
+{
+	static const char *const values[2] = {
+		"SW", "HW"
+	};
+
+	return snd_ctl_enum_info(uinfo, 1, 2, values);
+}
+
+static int scarlett2_sw_hw_enum_ctl_get(struct snd_kcontrol *kctl,
+					struct snd_ctl_elem_value *ucontrol)
+{
+	struct usb_mixer_elem_info *elem = kctl->private_data;
+	struct scarlett2_mixer_data *private = elem->head.mixer->private_data;
+
+	ucontrol->value.enumerated.item[0] =
+		private->vol_sw_hw_switch[elem->control];
+	return 0;
+}
+
+static int scarlett2_sw_hw_enum_ctl_put(struct snd_kcontrol *kctl,
+					struct snd_ctl_elem_value *ucontrol)
+{
+	struct usb_mixer_elem_info *elem = kctl->private_data;
+	struct usb_mixer_interface *mixer = elem->head.mixer;
+	struct scarlett2_mixer_data *private = mixer->private_data;
+
+	int index = elem->control;
+	int oval, val, err = 0;
+
+	mutex_lock(&private->data_mutex);
+
+	oval = private->vol_sw_hw_switch[index];
+	val = !!ucontrol->value.integer.value[0];
+
+	if (oval == val)
+		goto unlock;
+
+	private->vol_sw_hw_switch[index] = val;
+
+	/* Change access mode to RO (hardware controlled volume)
+	 * or RW (software controlled volume)
+	 */
+	if (val)
+		private->vol_ctls[index]->vd[0].access &=
+			~SNDRV_CTL_ELEM_ACCESS_WRITE;
+	else
+		private->vol_ctls[index]->vd[0].access |=
+			SNDRV_CTL_ELEM_ACCESS_WRITE;
+
+	/* Reset volume to master volume */
+	private->vol[index] = private->master_vol;
+
+	/* Set SW volume to current HW volume */
+	err = scarlett2_usb_set_config(
+		mixer, SCARLETT2_CONFIG_LINE_OUT_VOLUME,
+		index, private->master_vol - SCARLETT2_VOLUME_BIAS);
+	if (err < 0)
+		goto unlock;
+
+	/* Notify of RO/RW change */
+	snd_ctl_notify(mixer->chip->card, SNDRV_CTL_EVENT_MASK_INFO,
+		       &private->vol_ctls[index]->id);
+
+	/* Send SW/HW switch change to the device */
+	err = scarlett2_usb_set_config(mixer, SCARLETT2_CONFIG_SW_HW_SWITCH,
+				       index, val);
+
+unlock:
+	mutex_unlock(&private->data_mutex);
+	return err;
+}
+
+static const struct snd_kcontrol_new scarlett2_sw_hw_enum_ctl = {
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.name = "",
+	.info = scarlett2_sw_hw_enum_ctl_info,
+	.get  = scarlett2_sw_hw_enum_ctl_get,
+	.put  = scarlett2_sw_hw_enum_ctl_put,
+};
+
+/*** Line Level/Instrument Level Switch Controls ***/
+
+static int scarlett2_level_enum_ctl_info(struct snd_kcontrol *kctl,
+					 struct snd_ctl_elem_info *uinfo)
+{
+	static const char *const values[2] = {
+		"Line", "Inst"
+	};
+
+	return snd_ctl_enum_info(uinfo, 1, 2, values);
+}
+
+static int scarlett2_level_enum_ctl_get(struct snd_kcontrol *kctl,
+					struct snd_ctl_elem_value *ucontrol)
+{
+	struct usb_mixer_elem_info *elem = kctl->private_data;
+	struct scarlett2_mixer_data *private = elem->head.mixer->private_data;
+
+	ucontrol->value.enumerated.item[0] =
+		private->level_switch[elem->control];
+	return 0;
+}
+
+static int scarlett2_level_enum_ctl_put(struct snd_kcontrol *kctl,
+					struct snd_ctl_elem_value *ucontrol)
+{
+	struct usb_mixer_elem_info *elem = kctl->private_data;
+	struct usb_mixer_interface *mixer = elem->head.mixer;
+	struct scarlett2_mixer_data *private = mixer->private_data;
+
+	int index = elem->control;
+	int oval, val, err = 0;
+
+	mutex_lock(&private->data_mutex);
+
+	oval = private->level_switch[index];
+	val = !!ucontrol->value.integer.value[0];
+
+	if (oval == val)
+		goto unlock;
+
+	private->level_switch[index] = val;
+
+	/* Send switch change to the device */
+	err = scarlett2_usb_set_config(mixer, SCARLETT2_CONFIG_LEVEL_SWITCH,
+				       index, val);
+
+unlock:
+	mutex_unlock(&private->data_mutex);
+	return err;
+}
+
+static const struct snd_kcontrol_new scarlett2_level_enum_ctl = {
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.name = "",
+	.info = scarlett2_level_enum_ctl_info,
+	.get  = scarlett2_level_enum_ctl_get,
+	.put  = scarlett2_level_enum_ctl_put,
+};
+
+/*** Pad Switch Controls ***/
+
+static int scarlett2_pad_ctl_get(struct snd_kcontrol *kctl,
+				 struct snd_ctl_elem_value *ucontrol)
+{
+	struct usb_mixer_elem_info *elem = kctl->private_data;
+	struct scarlett2_mixer_data *private = elem->head.mixer->private_data;
+
+	ucontrol->value.enumerated.item[0] =
+		private->pad_switch[elem->control];
+	return 0;
+}
+
+static int scarlett2_pad_ctl_put(struct snd_kcontrol *kctl,
+				 struct snd_ctl_elem_value *ucontrol)
+{
+	struct usb_mixer_elem_info *elem = kctl->private_data;
+	struct usb_mixer_interface *mixer = elem->head.mixer;
+	struct scarlett2_mixer_data *private = mixer->private_data;
+
+	int index = elem->control;
+	int oval, val, err = 0;
+
+	mutex_lock(&private->data_mutex);
+
+	oval = private->pad_switch[index];
+	val = !!ucontrol->value.integer.value[0];
+
+	if (oval == val)
+		goto unlock;
+
+	private->pad_switch[index] = val;
+
+	/* Send switch change to the device */
+	err = scarlett2_usb_set_config(mixer, SCARLETT2_CONFIG_PAD_SWITCH,
+				       index, val);
+
+unlock:
+	mutex_unlock(&private->data_mutex);
+	return err;
+}
+
+static const struct snd_kcontrol_new scarlett2_pad_ctl = {
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.name = "",
+	.info = snd_ctl_boolean_mono_info,
+	.get  = scarlett2_pad_ctl_get,
+	.put  = scarlett2_pad_ctl_put,
+};
+
+/*** Mute/Dim Controls ***/
+
+static int scarlett2_button_ctl_get(struct snd_kcontrol *kctl,
+				    struct snd_ctl_elem_value *ucontrol)
+{
+	struct usb_mixer_elem_info *elem = kctl->private_data;
+	struct usb_mixer_interface *mixer = elem->head.mixer;
+	struct scarlett2_mixer_data *private = mixer->private_data;
+
+	if (private->vol_updated) {
+		mutex_lock(&private->data_mutex);
+		scarlett2_update_volumes(mixer);
+		mutex_unlock(&private->data_mutex);
+	}
+
+	ucontrol->value.enumerated.item[0] = private->buttons[elem->control];
+	return 0;
+}
+
+static int scarlett2_button_ctl_put(struct snd_kcontrol *kctl,
+				    struct snd_ctl_elem_value *ucontrol)
+{
+	struct usb_mixer_elem_info *elem = kctl->private_data;
+	struct usb_mixer_interface *mixer = elem->head.mixer;
+	struct scarlett2_mixer_data *private = mixer->private_data;
+
+	int index = elem->control;
+	int oval, val, err = 0;
+
+	mutex_lock(&private->data_mutex);
+
+	oval = private->buttons[index];
+	val = !!ucontrol->value.integer.value[0];
+
+	if (oval == val)
+		goto unlock;
+
+	private->buttons[index] = val;
+
+	/* Send switch change to the device */
+	err = scarlett2_usb_set_config(mixer, SCARLETT2_CONFIG_BUTTONS,
+				       index, val);
+
+unlock:
+	mutex_unlock(&private->data_mutex);
+	return err;
+}
+
+static const struct snd_kcontrol_new scarlett2_button_ctl = {
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.name = "",
+	.info = snd_ctl_boolean_mono_info,
+	.get  = scarlett2_button_ctl_get,
+	.put  = scarlett2_button_ctl_put
+};
+
+/*** Create the analogue output controls ***/
+
+static int scarlett2_add_line_out_ctls(struct usb_mixer_interface *mixer)
+{
+	struct scarlett2_mixer_data *private = mixer->private_data;
+	const struct scarlett2_device_info *info = private->info;
+	const struct scarlett2_ports *ports = info->ports;
+	int num_line_out =
+		ports[SCARLETT2_PORT_TYPE_ANALOGUE].num[SCARLETT2_PORT_OUT];
+	int err, i;
+	char s[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+
+	/* Add R/O HW volume control */
+	if (info->line_out_hw_vol) {
+		snprintf(s, sizeof(s), "Master HW Playback Volume");
+		err = scarlett2_add_new_ctl(mixer,
+					    &scarlett2_master_volume_ctl,
+					    0, 1, s, &private->master_vol_ctl);
+		if (err < 0)
+			return err;
+	}
+
+	/* Add volume controls */
+	for (i = 0; i < num_line_out; i++) {
+
+		/* Fader */
+		if (info->line_out_descrs[i])
+			snprintf(s, sizeof(s),
+				 "Line %02d (%s) Playback Volume",
+				 i + 1, info->line_out_descrs[i]);
+		else
+			snprintf(s, sizeof(s),
+				 "Line %02d Playback Volume",
+				 i + 1);
+		err = scarlett2_add_new_ctl(mixer,
+					    &scarlett2_line_out_volume_ctl,
+					    i, 1, s, &private->vol_ctls[i]);
+		if (err < 0)
+			return err;
+
+		/* Make the fader read-only if the SW/HW switch is set to HW */
+		if (private->vol_sw_hw_switch[i])
+			private->vol_ctls[i]->vd[0].access &=
+				~SNDRV_CTL_ELEM_ACCESS_WRITE;
+
+		/* SW/HW Switch */
+		if (info->line_out_hw_vol) {
+			snprintf(s, sizeof(s),
+				 "Line Out %02d Volume Control Playback Enum",
+				 i + 1);
+			err = scarlett2_add_new_ctl(mixer,
+						    &scarlett2_sw_hw_enum_ctl,
+						    i, 1, s, NULL);
+			if (err < 0)
+				return err;
+		}
+	}
+
+	/* Add HW button controls */
+	for (i = 0; i < private->info->button_count; i++) {
+		err = scarlett2_add_new_ctl(mixer, &scarlett2_button_ctl,
+					    i, 1, scarlett2_button_names[i],
+					    &private->button_ctls[i]);
+		if (err < 0)
+			return err;
+	}
+
+	return 0;
+}
+
+/*** Create the analogue input controls ***/
+
+static int scarlett2_add_line_in_ctls(struct usb_mixer_interface *mixer)
+{
+	struct scarlett2_mixer_data *private = mixer->private_data;
+	const struct scarlett2_device_info *info = private->info;
+	int err, i;
+	char s[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+
+	/* Add input level (line/inst) controls */
+	for (i = 0; i < info->level_input_count; i++) {
+		snprintf(s, sizeof(s), "Line In %d Level Capture Enum", i + 1);
+		err = scarlett2_add_new_ctl(mixer, &scarlett2_level_enum_ctl,
+					    i, 1, s, NULL);
+		if (err < 0)
+			return err;
+	}
+
+	/* Add input pad controls */
+	for (i = 0; i < info->pad_input_count; i++) {
+		snprintf(s, sizeof(s), "Line In %d Pad Capture Switch", i + 1);
+		err = scarlett2_add_new_ctl(mixer, &scarlett2_pad_ctl,
+					    i, 1, s, NULL);
+		if (err < 0)
+			return err;
+	}
+
+	return 0;
+}
+
+/*** Mixer Volume Controls ***/
+
+static int scarlett2_mixer_ctl_info(struct snd_kcontrol *kctl,
+				    struct snd_ctl_elem_info *uinfo)
+{
+	struct usb_mixer_elem_info *elem = kctl->private_data;
+
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+	uinfo->count = elem->channels;
+	uinfo->value.integer.min = 0;
+	uinfo->value.integer.max = SCARLETT2_MIXER_MAX_VALUE;
+	uinfo->value.integer.step = 1;
+	return 0;
+}
+
+static int scarlett2_mixer_ctl_get(struct snd_kcontrol *kctl,
+				   struct snd_ctl_elem_value *ucontrol)
+{
+	struct usb_mixer_elem_info *elem = kctl->private_data;
+	struct scarlett2_mixer_data *private = elem->head.mixer->private_data;
+
+	ucontrol->value.integer.value[0] = private->mix[elem->control];
+	return 0;
+}
+
+static int scarlett2_mixer_ctl_put(struct snd_kcontrol *kctl,
+				   struct snd_ctl_elem_value *ucontrol)
+{
+	struct usb_mixer_elem_info *elem = kctl->private_data;
+	struct usb_mixer_interface *mixer = elem->head.mixer;
+	struct scarlett2_mixer_data *private = mixer->private_data;
+	const struct scarlett2_device_info *info = private->info;
+	const struct scarlett2_ports *ports = info->ports;
+	int oval, val, num_mixer_in, mix_num, err = 0;
+
+	mutex_lock(&private->data_mutex);
+
+	oval = private->mix[elem->control];
+	val = ucontrol->value.integer.value[0];
+	num_mixer_in = ports[SCARLETT2_PORT_TYPE_MIX].num[SCARLETT2_PORT_OUT];
+	mix_num = elem->control / num_mixer_in;
+
+	if (oval == val)
+		goto unlock;
+
+	private->mix[elem->control] = val;
+	err = scarlett2_usb_set_mix(mixer, mix_num);
+	if (err == 0)
+		err = 1;
+
+unlock:
+	mutex_unlock(&private->data_mutex);
+	return err;
+}
+
+static const DECLARE_TLV_DB_MINMAX(
+	db_scale_scarlett2_mixer,
+	SCARLETT2_MIXER_MIN_DB * 100,
+	SCARLETT2_MIXER_MAX_DB * 100
+);
+
+static const struct snd_kcontrol_new scarlett2_mixer_ctl = {
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
+		  SNDRV_CTL_ELEM_ACCESS_TLV_READ,
+	.name = "",
+	.info = scarlett2_mixer_ctl_info,
+	.get  = scarlett2_mixer_ctl_get,
+	.put  = scarlett2_mixer_ctl_put,
+	.private_value = SCARLETT2_MIXER_MAX_DB, /* max value */
+	.tlv = { .p = db_scale_scarlett2_mixer }
+};
+
+static int scarlett2_add_mixer_ctls(struct usb_mixer_interface *mixer)
+{
+	struct scarlett2_mixer_data *private = mixer->private_data;
+	const struct scarlett2_ports *ports = private->info->ports;
+	int err, i, j;
+	int index;
+	char s[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+
+	int num_inputs = ports[SCARLETT2_PORT_TYPE_MIX].num[SCARLETT2_PORT_OUT];
+	int num_outputs = ports[SCARLETT2_PORT_TYPE_MIX].num[SCARLETT2_PORT_IN];
+
+	for (i = 0, index = 0; i < num_outputs; i++) {
+		for (j = 0; j < num_inputs; j++, index++) {
+			snprintf(s, sizeof(s),
+				 "Mix %c Input %02d Playback Volume",
+				 'A' + i, j + 1);
+			err = scarlett2_add_new_ctl(mixer, &scarlett2_mixer_ctl,
+						    index, 1, s, NULL);
+			if (err < 0)
+				return err;
+		}
+	}
+
+	return 0;
+}
+
+/*** Mux Source Selection Controls ***/
+
+static int scarlett2_mux_src_enum_ctl_info(struct snd_kcontrol *kctl,
+					   struct snd_ctl_elem_info *uinfo)
+{
+	struct usb_mixer_elem_info *elem = kctl->private_data;
+	struct scarlett2_mixer_data *private = elem->head.mixer->private_data;
+	const struct scarlett2_ports *ports = private->info->ports;
+	unsigned int item = uinfo->value.enumerated.item;
+	int items = private->num_mux_srcs;
+	int port_type;
+
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+	uinfo->count = elem->channels;
+	uinfo->value.enumerated.items = items;
+
+	if (item >= items)
+		item = uinfo->value.enumerated.item = items - 1;
+
+	for (port_type = 0;
+	     port_type < SCARLETT2_PORT_TYPE_COUNT;
+	     port_type++) {
+		if (item < ports[port_type].num[SCARLETT2_PORT_IN]) {
+			sprintf(uinfo->value.enumerated.name,
+				ports[port_type].src_descr,
+				item + ports[port_type].src_num_offset);
+			return 0;
+		}
+		item -= ports[port_type].num[SCARLETT2_PORT_IN];
+	}
+
+	return -EINVAL;
+}
+
+static int scarlett2_mux_src_enum_ctl_get(struct snd_kcontrol *kctl,
+					  struct snd_ctl_elem_value *ucontrol)
+{
+	struct usb_mixer_elem_info *elem = kctl->private_data;
+	struct scarlett2_mixer_data *private = elem->head.mixer->private_data;
+
+	ucontrol->value.enumerated.item[0] = private->mux[elem->control];
+	return 0;
+}
+
+static int scarlett2_mux_src_enum_ctl_put(struct snd_kcontrol *kctl,
+					  struct snd_ctl_elem_value *ucontrol)
+{
+	struct usb_mixer_elem_info *elem = kctl->private_data;
+	struct usb_mixer_interface *mixer = elem->head.mixer;
+	struct scarlett2_mixer_data *private = mixer->private_data;
+	int index = elem->control;
+	int oval, val, err = 0;
+
+	mutex_lock(&private->data_mutex);
+
+	oval = private->mux[index];
+	val = clamp(ucontrol->value.integer.value[0],
+		    0L, private->num_mux_srcs - 1L);
+
+	if (oval == val)
+		goto unlock;
+
+	private->mux[index] = val;
+	err = scarlett2_usb_set_mux(mixer);
+	if (err == 0)
+		err = 1;
+
+unlock:
+	mutex_unlock(&private->data_mutex);
+	return err;
+}
+
+static const struct snd_kcontrol_new scarlett2_mux_src_enum_ctl = {
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.name = "",
+	.info = scarlett2_mux_src_enum_ctl_info,
+	.get  = scarlett2_mux_src_enum_ctl_get,
+	.put  = scarlett2_mux_src_enum_ctl_put,
+};
+
+static int scarlett2_add_mux_enums(struct usb_mixer_interface *mixer)
+{
+	struct scarlett2_mixer_data *private = mixer->private_data;
+	const struct scarlett2_ports *ports = private->info->ports;
+	int port_type, channel, i;
+
+	for (i = 0, port_type = 0;
+	     port_type < SCARLETT2_PORT_TYPE_COUNT;
+	     port_type++) {
+		for (channel = 0;
+		     channel < ports[port_type].num[SCARLETT2_PORT_OUT];
+		     channel++, i++) {
+			int err;
+			char s[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+			const char *const descr = ports[port_type].dst_descr;
+
+			snprintf(s, sizeof(s) - 5, descr, channel + 1);
+			strcat(s, " Enum");
+
+			err = scarlett2_add_new_ctl(mixer,
+						    &scarlett2_mux_src_enum_ctl,
+						    i, 1, s, NULL);
+			if (err < 0)
+				return err;
+		}
+	}
+
+	return 0;
+}
+
+/*** Meter Controls ***/
+
+static int scarlett2_meter_ctl_info(struct snd_kcontrol *kctl,
+				    struct snd_ctl_elem_info *uinfo)
+{
+	struct usb_mixer_elem_info *elem = kctl->private_data;
+
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+	uinfo->count = elem->channels;
+	uinfo->value.integer.min = 0;
+	uinfo->value.integer.max = 4095;
+	uinfo->value.integer.step = 1;
+	return 0;
+}
+
+static int scarlett2_meter_ctl_get(struct snd_kcontrol *kctl,
+				   struct snd_ctl_elem_value *ucontrol)
+{
+	struct usb_mixer_elem_info *elem = kctl->private_data;
+	u16 meter_levels[SCARLETT2_NUM_METERS];
+	int i, err;
+
+	err = scarlett2_usb_get_meter_levels(elem->head.mixer, meter_levels);
+	if (err < 0)
+		return err;
+
+	for (i = 0; i < elem->channels; i++)
+		ucontrol->value.integer.value[i] = meter_levels[i];
+
+	return 0;
+}
+
+static const struct snd_kcontrol_new scarlett2_meter_ctl = {
+	.iface = SNDRV_CTL_ELEM_IFACE_PCM,
+	.access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+	.name = "",
+	.info = scarlett2_meter_ctl_info,
+	.get  = scarlett2_meter_ctl_get
+};
+
+static int scarlett2_add_meter_ctl(struct usb_mixer_interface *mixer)
+{
+	return scarlett2_add_new_ctl(mixer, &scarlett2_meter_ctl,
+				     0, SCARLETT2_NUM_METERS,
+				     "Level Meter", NULL);
+}
+
+/*** Cleanup/Suspend Callbacks ***/
+
+static void scarlett2_private_free(struct usb_mixer_interface *mixer)
+{
+	struct scarlett2_mixer_data *private = mixer->private_data;
+
+	cancel_delayed_work_sync(&private->work);
+	kfree(private);
+	mixer->private_data = NULL;
+}
+
+static void scarlett2_private_suspend(struct usb_mixer_interface *mixer)
+{
+	struct scarlett2_mixer_data *private = mixer->private_data;
+
+	if (cancel_delayed_work_sync(&private->work))
+		scarlett2_config_save(private->mixer);
+}
+
+/*** Initialisation ***/
+
+static int scarlett2_count_mux_srcs(const struct scarlett2_ports *ports)
+{
+	int port_type, count = 0;
+
+	for (port_type = 0;
+	     port_type < SCARLETT2_PORT_TYPE_COUNT;
+	     port_type++)
+		count += ports[port_type].num[SCARLETT2_PORT_IN];
+
+	return count;
+}
+
+/* Default routing connects PCM outputs and inputs to Analogue,
+ * S/PDIF, then ADAT
+ */
+static void scarlett2_init_routing(u8 *mux,
+				   const struct scarlett2_ports *ports)
+{
+	int i, input_num, input_count, port_type;
+	int output_num, output_count, port_type_connect_num;
+
+	static const int connect_order[] = {
+		SCARLETT2_PORT_TYPE_ANALOGUE,
+		SCARLETT2_PORT_TYPE_SPDIF,
+		SCARLETT2_PORT_TYPE_ADAT,
+		-1
+	};
+
+	/* Assign PCM inputs (routing outputs) */
+	output_num = scarlett2_get_port_start_num(ports,
+						  SCARLETT2_PORT_OUT,
+						  SCARLETT2_PORT_TYPE_PCM);
+	output_count = ports[SCARLETT2_PORT_TYPE_PCM].num[SCARLETT2_PORT_OUT];
+
+	for (port_type = connect_order[port_type_connect_num = 0];
+	     port_type >= 0;
+	     port_type = connect_order[++port_type_connect_num]) {
+		input_num = scarlett2_get_port_start_num(
+			ports, SCARLETT2_PORT_IN, port_type);
+		input_count = ports[port_type].num[SCARLETT2_PORT_IN];
+		for (i = 0;
+		     i < input_count && output_count;
+		     i++, output_count--)
+			mux[output_num++] = input_num++;
+	}
+
+	/* Assign PCM outputs (routing inputs) */
+	input_num = scarlett2_get_port_start_num(ports,
+						 SCARLETT2_PORT_IN,
+						 SCARLETT2_PORT_TYPE_PCM);
+	input_count = ports[SCARLETT2_PORT_TYPE_PCM].num[SCARLETT2_PORT_IN];
+
+	for (port_type = connect_order[port_type_connect_num = 0];
+	     port_type >= 0;
+	     port_type = connect_order[++port_type_connect_num]) {
+		output_num = scarlett2_get_port_start_num(
+			ports, SCARLETT2_PORT_OUT, port_type);
+		output_count = ports[port_type].num[SCARLETT2_PORT_OUT];
+		for (i = 0;
+		     i < output_count && input_count;
+		     i++, input_count--)
+			mux[output_num++] = input_num++;
+	}
+}
+
+/* Initialise private data, routing, sequence number */
+static int scarlett2_init_private(struct usb_mixer_interface *mixer,
+				  const struct scarlett2_device_info *info)
+{
+	struct scarlett2_mixer_data *private =
+		kzalloc(sizeof(struct scarlett2_mixer_data), GFP_KERNEL);
+
+	if (!private)
+		return -ENOMEM;
+
+	mutex_init(&private->usb_mutex);
+	mutex_init(&private->data_mutex);
+	INIT_DELAYED_WORK(&private->work, scarlett2_config_save_work);
+	private->info = info;
+	private->num_mux_srcs = scarlett2_count_mux_srcs(info->ports);
+	private->scarlett2_seq = 0;
+	private->mixer = mixer;
+	mixer->private_data = private;
+	mixer->private_free = scarlett2_private_free;
+	mixer->private_suspend = scarlett2_private_suspend;
+
+	/* Setup default routing */
+	scarlett2_init_routing(private->mux, info->ports);
+
+	/* Initialise the sequence number used for the proprietary commands */
+	return scarlett2_usb(mixer, SCARLETT2_USB_INIT_SEQ, NULL, 0, NULL, 0);
+}
+
+/* Read line-in config and line-out volume settings on start */
+static int scarlett2_read_configs(struct usb_mixer_interface *mixer)
+{
+	struct scarlett2_mixer_data *private = mixer->private_data;
+	const struct scarlett2_device_info *info = private->info;
+	const struct scarlett2_ports *ports = info->ports;
+	int num_line_out =
+		ports[SCARLETT2_PORT_TYPE_ANALOGUE].num[SCARLETT2_PORT_OUT];
+	u8 level_switches[SCARLETT2_LEVEL_SWITCH_MAX];
+	u8 pad_switches[SCARLETT2_PAD_SWITCH_MAX];
+	struct scarlett2_usb_volume_status volume_status;
+	int err, i;
+
+	if (info->level_input_count) {
+		err = scarlett2_usb_get_config(
+			mixer,
+			SCARLETT2_CONFIG_LEVEL_SWITCH,
+			info->level_input_count,
+			level_switches);
+		if (err < 0)
+			return err;
+		for (i = 0; i < info->level_input_count; i++)
+			private->level_switch[i] = level_switches[i];
+	}
+
+	if (info->pad_input_count) {
+		err = scarlett2_usb_get_config(
+			mixer,
+			SCARLETT2_CONFIG_PAD_SWITCH,
+			info->pad_input_count,
+			pad_switches);
+		if (err < 0)
+			return err;
+		for (i = 0; i < info->pad_input_count; i++)
+			private->pad_switch[i] = pad_switches[i];
+	}
+
+	err = scarlett2_usb_get_volume_status(mixer, &volume_status);
+	if (err < 0)
+		return err;
+
+	private->master_vol = clamp(
+		volume_status.master_vol + SCARLETT2_VOLUME_BIAS,
+		0, SCARLETT2_VOLUME_BIAS);
+
+	for (i = 0; i < num_line_out; i++) {
+		int volume;
+
+		private->vol_sw_hw_switch[i] =
+			info->line_out_hw_vol
+				&& volume_status.sw_hw_switch[i];
+
+		volume = private->vol_sw_hw_switch[i]
+			   ? volume_status.master_vol
+			   : volume_status.sw_vol[i];
+		volume = clamp(volume + SCARLETT2_VOLUME_BIAS,
+			       0, SCARLETT2_VOLUME_BIAS);
+		private->vol[i] = volume;
+	}
+
+	for (i = 0; i < info->button_count; i++)
+		private->buttons[i] = !!volume_status.buttons[i];
+
+	return 0;
+}
+
+/* Notify on volume change */
+static void scarlett2_mixer_interrupt_vol_change(
+	struct usb_mixer_interface *mixer)
+{
+	struct scarlett2_mixer_data *private = mixer->private_data;
+	const struct scarlett2_ports *ports = private->info->ports;
+	int num_line_out =
+		ports[SCARLETT2_PORT_TYPE_ANALOGUE].num[SCARLETT2_PORT_OUT];
+	int i;
+
+	private->vol_updated = 1;
+
+	snd_ctl_notify(mixer->chip->card, SNDRV_CTL_EVENT_MASK_VALUE,
+		       &private->master_vol_ctl->id);
+
+	for (i = 0; i < num_line_out; i++) {
+		if (!private->vol_sw_hw_switch[i])
+			continue;
+		snd_ctl_notify(mixer->chip->card, SNDRV_CTL_EVENT_MASK_VALUE,
+			       &private->vol_ctls[i]->id);
+	}
+}
+
+/* Notify on button change */
+static void scarlett2_mixer_interrupt_button_change(
+	struct usb_mixer_interface *mixer)
+{
+	struct scarlett2_mixer_data *private = mixer->private_data;
+	int i;
+
+	private->vol_updated = 1;
+
+	for (i = 0; i < private->info->button_count; i++)
+		snd_ctl_notify(mixer->chip->card, SNDRV_CTL_EVENT_MASK_VALUE,
+			       &private->button_ctls[i]->id);
+}
+
+/* Interrupt callback */
+static void scarlett2_mixer_interrupt(struct urb *urb)
+{
+	struct usb_mixer_interface *mixer = urb->context;
+	int len = urb->actual_length;
+	int ustatus = urb->status;
+	u32 data;
+
+	if (ustatus != 0)
+		goto requeue;
+
+	if (len == 8) {
+		data = le32_to_cpu(*(u32 *)urb->transfer_buffer);
+		if (data & SCARLETT2_USB_INTERRUPT_VOL_CHANGE)
+			scarlett2_mixer_interrupt_vol_change(mixer);
+		if (data & SCARLETT2_USB_INTERRUPT_BUTTON_CHANGE)
+			scarlett2_mixer_interrupt_button_change(mixer);
+	} else {
+		usb_audio_err(mixer->chip,
+			      "scarlett mixer interrupt length %d\n", len);
+	}
+
+requeue:
+	if (ustatus != -ENOENT &&
+	    ustatus != -ECONNRESET &&
+	    ustatus != -ESHUTDOWN) {
+		urb->dev = mixer->chip->dev;
+		usb_submit_urb(urb, GFP_ATOMIC);
+	}
+}
+
+static int scarlett2_mixer_status_create(struct usb_mixer_interface *mixer)
+{
+	struct usb_device *dev = mixer->chip->dev;
+	unsigned int pipe = usb_rcvintpipe(dev,
+					   SCARLETT2_USB_INTERRUPT_ENDPOINT);
+	void *transfer_buffer;
+
+	if (mixer->urb) {
+		usb_audio_err(mixer->chip,
+			      "%s: mixer urb already in use!\n", __func__);
+		return 0;
+	}
+
+	if (snd_usb_pipe_sanity_check(dev, pipe))
+		return -EINVAL;
+
+	mixer->urb = usb_alloc_urb(0, GFP_KERNEL);
+	if (!mixer->urb)
+		return -ENOMEM;
+
+	transfer_buffer = kmalloc(SCARLETT2_USB_INTERRUPT_MAX_DATA, GFP_KERNEL);
+	if (!transfer_buffer)
+		return -ENOMEM;
+
+	usb_fill_int_urb(mixer->urb, dev, pipe,
+			 transfer_buffer, SCARLETT2_USB_INTERRUPT_MAX_DATA,
+			 scarlett2_mixer_interrupt, mixer,
+			 SCARLETT2_USB_INTERRUPT_INTERVAL);
+
+	return usb_submit_urb(mixer->urb, GFP_KERNEL);
+}
+
+/* Entry point */
+int snd_scarlett_gen2_controls_create(struct usb_mixer_interface *mixer)
+{
+	const struct scarlett2_device_info *info;
+	int err;
+
+	/* only use UAC_VERSION_2 */
+	if (!mixer->protocol)
+		return 0;
+
+	switch (mixer->chip->usb_id) {
+	case USB_ID(0x1235, 0x8203):
+		info = &s6i6_gen2_info;
+		break;
+	case USB_ID(0x1235, 0x8204):
+		info = &s18i8_gen2_info;
+		break;
+	case USB_ID(0x1235, 0x8201):
+		info = &s18i20_gen2_info;
+		break;
+	default: /* device not (yet) supported */
+		return -EINVAL;
+	}
+
+	if (!(mixer->chip->setup & SCARLETT2_ENABLE)) {
+		usb_audio_err(mixer->chip,
+			"Focusrite Scarlett Gen 2 Mixer Driver disabled; "
+			"use options snd_usb_audio device_setup=1 "
+			"to enable and report any issues to g@b4.vu");
+		return 0;
+	}
+
+	/* Initialise private data, routing, sequence number */
+	err = scarlett2_init_private(mixer, info);
+	if (err < 0)
+		return err;
+
+	/* Read volume levels and controls from the interface */
+	err = scarlett2_read_configs(mixer);
+	if (err < 0)
+		return err;
+
+	/* Create the analogue output controls */
+	err = scarlett2_add_line_out_ctls(mixer);
+	if (err < 0)
+		return err;
+
+	/* Create the analogue input controls */
+	err = scarlett2_add_line_in_ctls(mixer);
+	if (err < 0)
+		return err;
+
+	/* Create the input, output, and mixer mux input selections */
+	err = scarlett2_add_mux_enums(mixer);
+	if (err < 0)
+		return err;
+
+	/* Create the matrix mixer controls */
+	err = scarlett2_add_mixer_ctls(mixer);
+	if (err < 0)
+		return err;
+
+	/* Create the level meter controls */
+	err = scarlett2_add_meter_ctl(mixer);
+	if (err < 0)
+		return err;
+
+	/* Set up the interrupt polling if there are hardware buttons */
+	if (info->button_count) {
+		err = scarlett2_mixer_status_create(mixer);
+		if (err < 0)
+			return err;
+	}
+
+	return 0;
+}
diff --git a/sound/usb/mixer_scarlett_gen2.h b/sound/usb/mixer_scarlett_gen2.h
new file mode 100644
index 000000000000..52e1dad77afd
--- /dev/null
+++ b/sound/usb/mixer_scarlett_gen2.h
@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __USB_MIXER_SCARLETT_GEN2_H
+#define __USB_MIXER_SCARLETT_GEN2_H
+
+int snd_scarlett_gen2_controls_create(struct usb_mixer_interface *mixer);
+
+#endif /* __USB_MIXER_SCARLETT_GEN2_H */
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index e4bbf79de956..33cd26763c0e 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -457,6 +457,7 @@ static int set_sync_endpoint(struct snd_usb_substream *subs,
 	}
 	ep = get_endpoint(alts, 1)->bEndpointAddress;
 	if (get_endpoint(alts, 0)->bLength >= USB_DT_ENDPOINT_AUDIO_SIZE &&
+	    get_endpoint(alts, 0)->bSynchAddress != 0 &&
 	    ((is_playback && ep != (unsigned int)(get_endpoint(alts, 0)->bSynchAddress | USB_DIR_IN)) ||
 	     (!is_playback && ep != (unsigned int)(get_endpoint(alts, 0)->bSynchAddress & ~USB_DIR_IN)))) {
 		dev_err(&dev->dev,
diff --git a/sound/usb/power.c b/sound/usb/power.c
index bd303a1ba1b7..606a2cb23eab 100644
--- a/sound/usb/power.c
+++ b/sound/usb/power.c
@@ -31,6 +31,8 @@ snd_usb_find_power_domain(struct usb_host_interface *ctrl_iface,
 		struct uac3_power_domain_descriptor *pd_desc = p;
 		int i;
 
+		if (!snd_usb_validate_audio_desc(p, UAC_VERSION_3))
+			continue;
 		for (i = 0; i < pd_desc->bNrEntities; i++) {
 			if (pd_desc->baEntityID[i] == id) {
 				pd->pd_id = pd_desc->bPowerDomainID;
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index e918ce346027..70c338f3ae24 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -3534,5 +3534,62 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
 		}
 	}
 },
+{
+	/*
+	 * PIONEER DJ DDJ-SX3
+	 * PCM is 12 channels out, 10 channels in @ 44.1 fixed
+	 * interface 0, vendor class alt setting 1 for endpoints 5 and 0x86
+	 * The feedback for the output is the input.
+	 */
+	USB_DEVICE_VENDOR_SPEC(0x2b73, 0x0023),
+	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = (const struct snd_usb_audio_quirk[]) {
+			{
+				.ifnum = 0,
+				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
+				.data = &(const struct audioformat) {
+					.formats = SNDRV_PCM_FMTBIT_S32_LE,
+					.channels = 12,
+					.iface = 0,
+					.altsetting = 1,
+					.altset_idx = 1,
+					.endpoint = 0x05,
+					.ep_attr = USB_ENDPOINT_XFER_ISOC|
+						   USB_ENDPOINT_SYNC_ASYNC,
+					.rates = SNDRV_PCM_RATE_44100,
+					.rate_min = 44100,
+					.rate_max = 44100,
+					.nr_rates = 1,
+					.rate_table = (unsigned int[]) { 44100 }
+				}
+			},
+			{
+				.ifnum = 0,
+				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
+				.data = &(const struct audioformat) {
+					.formats = SNDRV_PCM_FMTBIT_S32_LE,
+					.channels = 10,
+					.iface = 0,
+					.altsetting = 1,
+					.altset_idx = 1,
+					.endpoint = 0x86,
+					.ep_attr = USB_ENDPOINT_XFER_ISOC|
+						 USB_ENDPOINT_SYNC_ASYNC|
+						 USB_ENDPOINT_USAGE_IMPLICIT_FB,
+					.rates = SNDRV_PCM_RATE_44100,
+					.rate_min = 44100,
+					.rate_max = 44100,
+					.nr_rates = 1,
+					.rate_table = (unsigned int[]) { 44100 }
+				}
+			},
+			{
+				.ifnum = -1
+			}
+		}
+	}
+},
 
 #undef USB_DEVICE_VENDOR_SPEC
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 78858918cbc1..25faf2d3c639 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -248,6 +248,9 @@ static int create_yamaha_midi_quirk(struct snd_usb_audio *chip,
 					NULL, USB_MS_MIDI_OUT_JACK);
 	if (!injd && !outjd)
 		return -ENODEV;
+	if (!(injd && snd_usb_validate_midi_desc(injd)) ||
+	    !(outjd && snd_usb_validate_midi_desc(outjd)))
+		return -ENODEV;
 	if (injd && (injd->bLength < 5 ||
 		     (injd->bJackType != USB_MS_EMBEDDED &&
 		      injd->bJackType != USB_MS_EXTERNAL)))
@@ -1563,7 +1566,8 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
 	struct usb_interface *iface;
 
 	/* Playback Designs */
-	if (USB_ID_VENDOR(chip->usb_id) == 0x23ba) {
+	if (USB_ID_VENDOR(chip->usb_id) == 0x23ba &&
+	    USB_ID_PRODUCT(chip->usb_id) < 0x0110) {
 		switch (fp->altsetting) {
 		case 1:
 			fp->dsd_dop = true;
@@ -1580,9 +1584,6 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
 	/* XMOS based USB DACs */
 	switch (chip->usb_id) {
 	case USB_ID(0x1511, 0x0037): /* AURALiC VEGA */
-	case USB_ID(0x22d9, 0x0416): /* OPPO HA-1 */
-	case USB_ID(0x22d9, 0x0436): /* OPPO Sonica */
-	case USB_ID(0x22d9, 0x0461): /* OPPO UDP-205 */
 	case USB_ID(0x2522, 0x0012): /* LH Labs VI DAC Infinity */
 	case USB_ID(0x2772, 0x0230): /* Pro-Ject Pre Box S2 Digital */
 		if (fp->altsetting == 2)
@@ -1596,7 +1597,6 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
 	case USB_ID(0x16d0, 0x0733): /* Furutech ADL Stratos */
 	case USB_ID(0x16d0, 0x09db): /* NuPrime Audio DAC-9 */
 	case USB_ID(0x1db5, 0x0003): /* Bryston BDA3 */
-	case USB_ID(0x22d9, 0x0426): /* OPPO HA-2 */
 	case USB_ID(0x22e1, 0xca01): /* HDTA Serenade DSD */
 	case USB_ID(0x249c, 0x9326): /* M2Tech Young MkIII */
 	case USB_ID(0x2616, 0x0106): /* PS Audio NuWave DAC */
@@ -1651,9 +1651,12 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
 	 * from XMOS/Thesycon
 	 */
 	switch (USB_ID_VENDOR(chip->usb_id)) {
-	case 0x20b1:  /* XMOS based devices */
 	case 0x152a:  /* Thesycon devices */
+	case 0x20b1:  /* XMOS based devices */
+	case 0x22d9:  /* Oppo */
+	case 0x23ba:  /* Playback Designs */
 	case 0x25ce:  /* Mytek devices */
+	case 0x278b:  /* Rotel? */
 	case 0x2ab6:  /* T+A devices */
 		if (fp->dsd_raw)
 			return SNDRV_PCM_FMTBIT_DSD_U32_BE;
diff --git a/sound/usb/stream.c b/sound/usb/stream.c
index e852c7fd6109..11785f9652ad 100644
--- a/sound/usb/stream.c
+++ b/sound/usb/stream.c
@@ -28,6 +28,14 @@
 #include "power.h"
 #include "media.h"
 
+static void audioformat_free(struct audioformat *fp)
+{
+	list_del(&fp->list); /* unlink for avoiding double-free */
+	kfree(fp->rate_table);
+	kfree(fp->chmap);
+	kfree(fp);
+}
+
 /*
  * free a substream
  */
@@ -37,11 +45,8 @@ static void free_substream(struct snd_usb_substream *subs)
 
 	if (!subs->num_formats)
 		return; /* not initialized */
-	list_for_each_entry_safe(fp, n, &subs->fmt_list, list) {
-		kfree(fp->rate_table);
-		kfree(fp->chmap);
-		kfree(fp);
-	}
+	list_for_each_entry_safe(fp, n, &subs->fmt_list, list)
+		audioformat_free(fp);
 	kfree(subs->rate_list.list);
 	kfree(subs->str_pd);
 	snd_media_stream_delete(subs);
@@ -627,16 +632,14 @@ static int parse_uac_endpoint_attributes(struct snd_usb_audio *chip,
  */
 static void *
 snd_usb_find_input_terminal_descriptor(struct usb_host_interface *ctrl_iface,
-				       int terminal_id, bool uac23)
+				       int terminal_id, int protocol)
 {
 	struct uac2_input_terminal_descriptor *term = NULL;
-	size_t minlen = uac23 ? sizeof(struct uac2_input_terminal_descriptor) :
-		sizeof(struct uac_input_terminal_descriptor);
 
 	while ((term = snd_usb_find_csint_desc(ctrl_iface->extra,
 					       ctrl_iface->extralen,
 					       term, UAC_INPUT_TERMINAL))) {
-		if (term->bLength < minlen)
+		if (!snd_usb_validate_audio_desc(term, protocol))
 			continue;
 		if (term->bTerminalID == terminal_id)
 			return term;
@@ -647,7 +650,7 @@ snd_usb_find_input_terminal_descriptor(struct usb_host_interface *ctrl_iface,
 
 static void *
 snd_usb_find_output_terminal_descriptor(struct usb_host_interface *ctrl_iface,
-					int terminal_id)
+					int terminal_id, int protocol)
 {
 	/* OK to use with both UAC2 and UAC3 */
 	struct uac2_output_terminal_descriptor *term = NULL;
@@ -655,8 +658,9 @@ snd_usb_find_output_terminal_descriptor(struct usb_host_interface *ctrl_iface,
 	while ((term = snd_usb_find_csint_desc(ctrl_iface->extra,
 					       ctrl_iface->extralen,
 					       term, UAC_OUTPUT_TERMINAL))) {
-		if (term->bLength >= sizeof(*term) &&
-		    term->bTerminalID == terminal_id)
+		if (!snd_usb_validate_audio_desc(term, protocol))
+			continue;
+		if (term->bTerminalID == terminal_id)
 			return term;
 	}
 
@@ -731,7 +735,7 @@ snd_usb_get_audioformat_uac12(struct snd_usb_audio *chip,
 
 		iterm = snd_usb_find_input_terminal_descriptor(chip->ctrl_intf,
 							       as->bTerminalLink,
-							       false);
+							       protocol);
 		if (iterm) {
 			num_channels = iterm->bNrChannels;
 			chconfig = le16_to_cpu(iterm->wChannelConfig);
@@ -767,7 +771,7 @@ snd_usb_get_audioformat_uac12(struct snd_usb_audio *chip,
 		 */
 		input_term = snd_usb_find_input_terminal_descriptor(chip->ctrl_intf,
 								    as->bTerminalLink,
-								    true);
+								    protocol);
 		if (input_term) {
 			clock = input_term->bCSourceID;
 			if (!chconfig && (num_channels == input_term->bNrChannels))
@@ -776,7 +780,8 @@ snd_usb_get_audioformat_uac12(struct snd_usb_audio *chip,
 		}
 
 		output_term = snd_usb_find_output_terminal_descriptor(chip->ctrl_intf,
-								      as->bTerminalLink);
+								      as->bTerminalLink,
+								      protocol);
 		if (output_term) {
 			clock = output_term->bCSourceID;
 			goto found_clock;
@@ -832,8 +837,7 @@ found_clock:
 	/* ok, let's parse further... */
 	if (snd_usb_parse_audio_format(chip, fp, format,
 					fmt, stream) < 0) {
-		kfree(fp->rate_table);
-		kfree(fp);
+		audioformat_free(fp);
 		return NULL;
 	}
 
@@ -1002,14 +1006,15 @@ snd_usb_get_audioformat_uac3(struct snd_usb_audio *chip,
 	 */
 	input_term = snd_usb_find_input_terminal_descriptor(chip->ctrl_intf,
 							    as->bTerminalLink,
-							    true);
+							    UAC_VERSION_3);
 	if (input_term) {
 		clock = input_term->bCSourceID;
 		goto found_clock;
 	}
 
 	output_term = snd_usb_find_output_terminal_descriptor(chip->ctrl_intf,
-							     as->bTerminalLink);
+							      as->bTerminalLink,
+							      UAC_VERSION_3);
 	if (output_term) {
 		clock = output_term->bCSourceID;
 		goto found_clock;
@@ -1043,9 +1048,7 @@ found_clock:
 
 		pd = kzalloc(sizeof(*pd), GFP_KERNEL);
 		if (!pd) {
-			kfree(fp->chmap);
-			kfree(fp->rate_table);
-			kfree(fp);
+			audioformat_free(fp);
 			return NULL;
 		}
 		pd->pd_id = (stream == SNDRV_PCM_STREAM_PLAYBACK) ?
@@ -1064,9 +1067,7 @@ found_clock:
 		/* ok, let's parse further... */
 		if (snd_usb_parse_audio_format_v3(chip, fp, as, stream) < 0) {
 			kfree(pd);
-			kfree(fp->chmap);
-			kfree(fp->rate_table);
-			kfree(fp);
+			audioformat_free(fp);
 			return NULL;
 		}
 	}
@@ -1077,7 +1078,9 @@ found_clock:
 	return fp;
 }
 
-int snd_usb_parse_audio_interface(struct snd_usb_audio *chip, int iface_no)
+static int __snd_usb_parse_audio_interface(struct snd_usb_audio *chip,
+					   int iface_no,
+					   bool *has_non_pcm, bool non_pcm)
 {
 	struct usb_device *dev;
 	struct usb_interface *iface;
@@ -1178,6 +1181,16 @@ int snd_usb_parse_audio_interface(struct snd_usb_audio *chip, int iface_no)
 		else if (IS_ERR(fp))
 			return PTR_ERR(fp);
 
+		if (fp->fmt_type != UAC_FORMAT_TYPE_I)
+			*has_non_pcm = true;
+		if ((fp->fmt_type == UAC_FORMAT_TYPE_I) == non_pcm) {
+			audioformat_free(fp);
+			kfree(pd);
+			fp = NULL;
+			pd = NULL;
+			continue;
+		}
+
 		dev_dbg(&dev->dev, "%u:%d: add audio endpoint %#x\n", iface_no, altno, fp->endpoint);
 		if (protocol == UAC_VERSION_3)
 			err = snd_usb_add_audio_stream_v3(chip, stream, fp, pd);
@@ -1185,11 +1198,8 @@ int snd_usb_parse_audio_interface(struct snd_usb_audio *chip, int iface_no)
 			err = snd_usb_add_audio_stream(chip, stream, fp);
 
 		if (err < 0) {
-			list_del(&fp->list); /* unlink for avoiding double-free */
+			audioformat_free(fp);
 			kfree(pd);
-			kfree(fp->rate_table);
-			kfree(fp->chmap);
-			kfree(fp);
 			return err;
 		}
 		/* try to set the interface... */
@@ -1200,3 +1210,23 @@ int snd_usb_parse_audio_interface(struct snd_usb_audio *chip, int iface_no)
 	return 0;
 }
 
+int snd_usb_parse_audio_interface(struct snd_usb_audio *chip, int iface_no)
+{
+	int err;
+	bool has_non_pcm = false;
+
+	/* parse PCM formats */
+	err = __snd_usb_parse_audio_interface(chip, iface_no, &has_non_pcm, false);
+	if (err < 0)
+		return err;
+
+	if (has_non_pcm) {
+		/* parse non-PCM formats */
+		err = __snd_usb_parse_audio_interface(chip, iface_no, &has_non_pcm, true);
+		if (err < 0)
+			return err;
+	}
+
+	return 0;
+}
+
diff --git a/sound/usb/validate.c b/sound/usb/validate.c
new file mode 100644
index 000000000000..3c8f73a0eb12
--- /dev/null
+++ b/sound/usb/validate.c
@@ -0,0 +1,332 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+//
+// Validation of USB-audio class descriptors
+//
+
+#include <linux/init.h>
+#include <linux/usb.h>
+#include <linux/usb/audio.h>
+#include <linux/usb/audio-v2.h>
+#include <linux/usb/audio-v3.h>
+#include <linux/usb/midi.h>
+#include "usbaudio.h"
+#include "helper.h"
+
+struct usb_desc_validator {
+	unsigned char protocol;
+	unsigned char type;
+	bool (*func)(const void *p, const struct usb_desc_validator *v);
+	size_t size;
+};
+
+#define UAC_VERSION_ALL		(unsigned char)(-1)
+
+/* UAC1 only */
+static bool validate_uac1_header(const void *p,
+				 const struct usb_desc_validator *v)
+{
+	const struct uac1_ac_header_descriptor *d = p;
+
+	return d->bLength >= sizeof(*d) &&
+		d->bLength >= sizeof(*d) + d->bInCollection;
+}
+
+/* for mixer unit; covering all UACs */
+static bool validate_mixer_unit(const void *p,
+				const struct usb_desc_validator *v)
+{
+	const struct uac_mixer_unit_descriptor *d = p;
+	size_t len;
+
+	if (d->bLength < sizeof(*d) || !d->bNrInPins)
+		return false;
+	len = sizeof(*d) + d->bNrInPins;
+	/* We can't determine the bitmap size only from this unit descriptor,
+	 * so just check with the remaining length.
+	 * The actual bitmap is checked at mixer unit parser.
+	 */
+	switch (v->protocol) {
+	case UAC_VERSION_1:
+	default:
+		len += 2 + 1; /* wChannelConfig, iChannelNames */
+		/* bmControls[n*m] */
+		len += 1; /* iMixer */
+		break;
+	case UAC_VERSION_2:
+		len += 4 + 1; /* bmChannelConfig, iChannelNames */
+		/* bmMixerControls[n*m] */
+		len += 1 + 1; /* bmControls, iMixer */
+		break;
+	case UAC_VERSION_3:
+		len += 2; /* wClusterDescrID */
+		/* bmMixerControls[n*m] */
+		break;
+	}
+	return d->bLength >= len;
+}
+
+/* both for processing and extension units; covering all UACs */
+static bool validate_processing_unit(const void *p,
+				     const struct usb_desc_validator *v)
+{
+	const struct uac_processing_unit_descriptor *d = p;
+	const unsigned char *hdr = p;
+	size_t len, m;
+
+	if (d->bLength < sizeof(*d))
+		return false;
+	len = d->bLength < sizeof(*d) + d->bNrInPins;
+	if (d->bLength < len)
+		return false;
+	switch (v->protocol) {
+	case UAC_VERSION_1:
+	default:
+		/* bNrChannels, wChannelConfig, iChannelNames, bControlSize */
+		len += 1 + 2 + 1 + 1;
+		if (d->bLength < len) /* bControlSize */
+			return false;
+		m = hdr[len];
+		len += 1 + m + 1; /* bControlSize, bmControls, iProcessing */
+		break;
+	case UAC_VERSION_2:
+		/* bNrChannels, bmChannelConfig, iChannelNames */
+		len += 1 + 4 + 1;
+		if (v->type == UAC2_PROCESSING_UNIT_V2)
+			len += 2; /* bmControls -- 2 bytes for PU */
+		else
+			len += 1; /* bmControls -- 1 byte for EU */
+		len += 1; /* iProcessing */
+		break;
+	case UAC_VERSION_3:
+		/* wProcessingDescrStr, bmControls */
+		len += 2 + 4;
+		break;
+	}
+	if (d->bLength < len)
+		return false;
+
+	switch (v->protocol) {
+	case UAC_VERSION_1:
+	default:
+		if (v->type == UAC1_EXTENSION_UNIT)
+			return true; /* OK */
+		switch (d->wProcessType) {
+		case UAC_PROCESS_UP_DOWNMIX:
+		case UAC_PROCESS_DOLBY_PROLOGIC:
+			if (d->bLength < len + 1) /* bNrModes */
+				return false;
+			m = hdr[len];
+			len += 1 + m * 2; /* bNrModes, waModes(n) */
+			break;
+		default:
+			break;
+		}
+		break;
+	case UAC_VERSION_2:
+		if (v->type == UAC2_EXTENSION_UNIT_V2)
+			return true; /* OK */
+		switch (d->wProcessType) {
+		case UAC2_PROCESS_UP_DOWNMIX:
+		case UAC2_PROCESS_DOLBY_PROLOCIC: /* SiC! */
+			if (d->bLength < len + 1) /* bNrModes */
+				return false;
+			m = hdr[len];
+			len += 1 + m * 4; /* bNrModes, daModes(n) */
+			break;
+		default:
+			break;
+		}
+		break;
+	case UAC_VERSION_3:
+		if (v->type == UAC3_EXTENSION_UNIT) {
+			len += 2; /* wClusterDescrID */
+			break;
+		}
+		switch (d->wProcessType) {
+		case UAC3_PROCESS_UP_DOWNMIX:
+			if (d->bLength < len + 1) /* bNrModes */
+				return false;
+			m = hdr[len];
+			len += 1 + m * 2; /* bNrModes, waClusterDescrID(n) */
+			break;
+		case UAC3_PROCESS_MULTI_FUNCTION:
+			len += 2 + 4; /* wClusterDescrID, bmAlgorighms */
+			break;
+		default:
+			break;
+		}
+		break;
+	}
+	if (d->bLength < len)
+		return false;
+
+	return true;
+}
+
+/* both for selector and clock selector units; covering all UACs */
+static bool validate_selector_unit(const void *p,
+				   const struct usb_desc_validator *v)
+{
+	const struct uac_selector_unit_descriptor *d = p;
+	size_t len;
+
+	if (d->bLength < sizeof(*d))
+		return false;
+	len = sizeof(*d) + d->bNrInPins;
+	switch (v->protocol) {
+	case UAC_VERSION_1:
+	default:
+		len += 1; /* iSelector */
+		break;
+	case UAC_VERSION_2:
+		len += 1 + 1; /* bmControls, iSelector */
+		break;
+	case UAC_VERSION_3:
+		len += 4 + 2; /* bmControls, wSelectorDescrStr */
+		break;
+	}
+	return d->bLength >= len;
+}
+
+static bool validate_uac1_feature_unit(const void *p,
+				       const struct usb_desc_validator *v)
+{
+	const struct uac_feature_unit_descriptor *d = p;
+
+	if (d->bLength < sizeof(*d) || !d->bControlSize)
+		return false;
+	/* at least bmaControls(0) for master channel + iFeature */
+	return d->bLength >= sizeof(*d) + d->bControlSize + 1;
+}
+
+static bool validate_uac2_feature_unit(const void *p,
+				       const struct usb_desc_validator *v)
+{
+	const struct uac2_feature_unit_descriptor *d = p;
+
+	if (d->bLength < sizeof(*d))
+		return false;
+	/* at least bmaControls(0) for master channel + iFeature */
+	return d->bLength >= sizeof(*d) + 4 + 1;
+}
+
+static bool validate_uac3_feature_unit(const void *p,
+				       const struct usb_desc_validator *v)
+{
+	const struct uac3_feature_unit_descriptor *d = p;
+
+	if (d->bLength < sizeof(*d))
+		return false;
+	/* at least bmaControls(0) for master channel + wFeatureDescrStr */
+	return d->bLength >= sizeof(*d) + 4 + 2;
+}
+
+static bool validate_midi_out_jack(const void *p,
+				   const struct usb_desc_validator *v)
+{
+	const struct usb_midi_out_jack_descriptor *d = p;
+
+	return d->bLength >= sizeof(*d) &&
+		d->bLength >= sizeof(*d) + d->bNrInputPins * 2;
+}
+
+#define FIXED(p, t, s) { .protocol = (p), .type = (t), .size = sizeof(s) }
+#define FUNC(p, t, f) { .protocol = (p), .type = (t), .func = (f) }
+
+static struct usb_desc_validator audio_validators[] = {
+	/* UAC1 */
+	FUNC(UAC_VERSION_1, UAC_HEADER, validate_uac1_header),
+	FIXED(UAC_VERSION_1, UAC_INPUT_TERMINAL,
+	      struct uac_input_terminal_descriptor),
+	FIXED(UAC_VERSION_1, UAC_OUTPUT_TERMINAL,
+	      struct uac1_output_terminal_descriptor),
+	FUNC(UAC_VERSION_1, UAC_MIXER_UNIT, validate_mixer_unit),
+	FUNC(UAC_VERSION_1, UAC_SELECTOR_UNIT, validate_selector_unit),
+	FUNC(UAC_VERSION_1, UAC_FEATURE_UNIT, validate_uac1_feature_unit),
+	FUNC(UAC_VERSION_1, UAC1_PROCESSING_UNIT, validate_processing_unit),
+	FUNC(UAC_VERSION_1, UAC1_EXTENSION_UNIT, validate_processing_unit),
+
+	/* UAC2 */
+	FIXED(UAC_VERSION_2, UAC_HEADER, struct uac2_ac_header_descriptor),
+	FIXED(UAC_VERSION_2, UAC_INPUT_TERMINAL,
+	      struct uac2_input_terminal_descriptor),
+	FIXED(UAC_VERSION_2, UAC_OUTPUT_TERMINAL,
+	      struct uac2_output_terminal_descriptor),
+	FUNC(UAC_VERSION_2, UAC_MIXER_UNIT, validate_mixer_unit),
+	FUNC(UAC_VERSION_2, UAC_SELECTOR_UNIT, validate_selector_unit),
+	FUNC(UAC_VERSION_2, UAC_FEATURE_UNIT, validate_uac2_feature_unit),
+	/* UAC_VERSION_2, UAC2_EFFECT_UNIT: not implemented yet */
+	FUNC(UAC_VERSION_2, UAC2_PROCESSING_UNIT_V2, validate_processing_unit),
+	FUNC(UAC_VERSION_2, UAC2_EXTENSION_UNIT_V2, validate_processing_unit),
+	FIXED(UAC_VERSION_2, UAC2_CLOCK_SOURCE,
+	      struct uac_clock_source_descriptor),
+	FUNC(UAC_VERSION_2, UAC2_CLOCK_SELECTOR, validate_selector_unit),
+	FIXED(UAC_VERSION_2, UAC2_CLOCK_MULTIPLIER,
+	      struct uac_clock_multiplier_descriptor),
+	/* UAC_VERSION_2, UAC2_SAMPLE_RATE_CONVERTER: not implemented yet */
+
+	/* UAC3 */
+	FIXED(UAC_VERSION_2, UAC_HEADER, struct uac3_ac_header_descriptor),
+	FIXED(UAC_VERSION_3, UAC_INPUT_TERMINAL,
+	      struct uac3_input_terminal_descriptor),
+	FIXED(UAC_VERSION_3, UAC_OUTPUT_TERMINAL,
+	      struct uac3_output_terminal_descriptor),
+	/* UAC_VERSION_3, UAC3_EXTENDED_TERMINAL: not implemented yet */
+	FUNC(UAC_VERSION_3, UAC3_MIXER_UNIT, validate_mixer_unit),
+	FUNC(UAC_VERSION_3, UAC3_SELECTOR_UNIT, validate_selector_unit),
+	FUNC(UAC_VERSION_3, UAC_FEATURE_UNIT, validate_uac3_feature_unit),
+	/*  UAC_VERSION_3, UAC3_EFFECT_UNIT: not implemented yet */
+	FUNC(UAC_VERSION_3, UAC3_PROCESSING_UNIT, validate_processing_unit),
+	FUNC(UAC_VERSION_3, UAC3_EXTENSION_UNIT, validate_processing_unit),
+	FIXED(UAC_VERSION_3, UAC3_CLOCK_SOURCE,
+	      struct uac3_clock_source_descriptor),
+	FUNC(UAC_VERSION_3, UAC3_CLOCK_SELECTOR, validate_selector_unit),
+	FIXED(UAC_VERSION_3, UAC3_CLOCK_MULTIPLIER,
+	      struct uac3_clock_multiplier_descriptor),
+	/* UAC_VERSION_3, UAC3_SAMPLE_RATE_CONVERTER: not implemented yet */
+	/* UAC_VERSION_3, UAC3_CONNECTORS: not implemented yet */
+	{ } /* terminator */
+};
+
+static struct usb_desc_validator midi_validators[] = {
+	FIXED(UAC_VERSION_ALL, USB_MS_HEADER,
+	      struct usb_ms_header_descriptor),
+	FIXED(UAC_VERSION_ALL, USB_MS_MIDI_IN_JACK,
+	      struct usb_midi_in_jack_descriptor),
+	FUNC(UAC_VERSION_ALL, USB_MS_MIDI_OUT_JACK,
+	     validate_midi_out_jack),
+	{ } /* terminator */
+};
+
+
+/* Validate the given unit descriptor, return true if it's OK */
+static bool validate_desc(unsigned char *hdr, int protocol,
+			  const struct usb_desc_validator *v)
+{
+	if (hdr[1] != USB_DT_CS_INTERFACE)
+		return true; /* don't care */
+
+	for (; v->type; v++) {
+		if (v->type == hdr[2] &&
+		    (v->protocol == UAC_VERSION_ALL ||
+		     v->protocol == protocol)) {
+			if (v->func)
+				return v->func(hdr, v);
+			/* check for the fixed size */
+			return hdr[0] >= v->size;
+		}
+	}
+
+	return true; /* not matching, skip validation */
+}
+
+bool snd_usb_validate_audio_desc(void *p, int protocol)
+{
+	return validate_desc(p, protocol, audio_validators);
+}
+
+bool snd_usb_validate_midi_desc(void *p)
+{
+	return validate_desc(p, UAC_VERSION_1, midi_validators);
+}
+