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-rw-r--r--include/sound/hdaudio_ext.h2
-rw-r--r--include/sound/memalloc.h44
-rw-r--r--include/sound/soc-component.h4
-rw-r--r--include/sound/soc-dai.h4
-rw-r--r--include/sound/sof/dai-amd.h21
-rw-r--r--include/sound/sof/dai-mediatek.h23
-rw-r--r--include/sound/sof/dai.h35
-rw-r--r--include/sound/sof/header.h1
8 files changed, 122 insertions, 12 deletions
diff --git a/include/sound/hdaudio_ext.h b/include/sound/hdaudio_ext.h
index 375581634143..d4e31ea16aba 100644
--- a/include/sound/hdaudio_ext.h
+++ b/include/sound/hdaudio_ext.h
@@ -88,6 +88,8 @@ struct hdac_ext_stream *snd_hdac_ext_stream_assign(struct hdac_bus *bus,
struct snd_pcm_substream *substream,
int type);
void snd_hdac_ext_stream_release(struct hdac_ext_stream *azx_dev, int type);
+void snd_hdac_ext_stream_decouple_locked(struct hdac_bus *bus,
+ struct hdac_ext_stream *azx_dev, bool decouple);
void snd_hdac_ext_stream_decouple(struct hdac_bus *bus,
struct hdac_ext_stream *azx_dev, bool decouple);
void snd_hdac_ext_stop_streams(struct hdac_bus *bus);
diff --git a/include/sound/memalloc.h b/include/sound/memalloc.h
index b197e3f431c1..1051b84e8579 100644
--- a/include/sound/memalloc.h
+++ b/include/sound/memalloc.h
@@ -9,16 +9,20 @@
#ifndef __SOUND_MEMALLOC_H
#define __SOUND_MEMALLOC_H
+#include <linux/dma-direction.h>
#include <asm/page.h>
struct device;
struct vm_area_struct;
+struct sg_table;
/*
* buffer device info
*/
struct snd_dma_device {
int type; /* SNDRV_DMA_TYPE_XXX */
+ enum dma_data_direction dir; /* DMA direction */
+ bool need_sync; /* explicit sync needed? */
struct device *dev; /* generic device */
};
@@ -45,6 +49,8 @@ struct snd_dma_device {
#define SNDRV_DMA_TYPE_DEV_IRAM SNDRV_DMA_TYPE_DEV
#endif
#define SNDRV_DMA_TYPE_VMALLOC 7 /* vmalloc'ed buffer */
+#define SNDRV_DMA_TYPE_NONCONTIG 8 /* non-coherent SG buffer */
+#define SNDRV_DMA_TYPE_NONCOHERENT 9 /* non-coherent buffer */
/*
* info for buffer allocation
@@ -66,22 +72,52 @@ static inline unsigned int snd_sgbuf_aligned_pages(size_t size)
}
/* allocate/release a buffer */
-int snd_dma_alloc_pages(int type, struct device *dev, size_t size,
- struct snd_dma_buffer *dmab);
+int snd_dma_alloc_dir_pages(int type, struct device *dev,
+ enum dma_data_direction dir, size_t size,
+ struct snd_dma_buffer *dmab);
+
+static inline int snd_dma_alloc_pages(int type, struct device *dev,
+ size_t size, struct snd_dma_buffer *dmab)
+{
+ return snd_dma_alloc_dir_pages(type, dev, DMA_BIDIRECTIONAL, size, dmab);
+}
+
int snd_dma_alloc_pages_fallback(int type, struct device *dev, size_t size,
struct snd_dma_buffer *dmab);
void snd_dma_free_pages(struct snd_dma_buffer *dmab);
int snd_dma_buffer_mmap(struct snd_dma_buffer *dmab,
struct vm_area_struct *area);
+enum snd_dma_sync_mode { SNDRV_DMA_SYNC_CPU, SNDRV_DMA_SYNC_DEVICE };
+#ifdef CONFIG_HAS_DMA
+void snd_dma_buffer_sync(struct snd_dma_buffer *dmab,
+ enum snd_dma_sync_mode mode);
+#else
+static inline void snd_dma_buffer_sync(struct snd_dma_buffer *dmab,
+ enum snd_dma_sync_mode mode) {}
+#endif
+
dma_addr_t snd_sgbuf_get_addr(struct snd_dma_buffer *dmab, size_t offset);
struct page *snd_sgbuf_get_page(struct snd_dma_buffer *dmab, size_t offset);
unsigned int snd_sgbuf_get_chunk_size(struct snd_dma_buffer *dmab,
unsigned int ofs, unsigned int size);
/* device-managed memory allocator */
-struct snd_dma_buffer *snd_devm_alloc_pages(struct device *dev, int type,
- size_t size);
+struct snd_dma_buffer *snd_devm_alloc_dir_pages(struct device *dev, int type,
+ enum dma_data_direction dir,
+ size_t size);
+
+static inline struct snd_dma_buffer *
+snd_devm_alloc_pages(struct device *dev, int type, size_t size)
+{
+ return snd_devm_alloc_dir_pages(dev, type, DMA_BIDIRECTIONAL, size);
+}
+
+static inline struct sg_table *
+snd_dma_noncontig_sg_table(struct snd_dma_buffer *dmab)
+{
+ return dmab->private_data;
+}
#endif /* __SOUND_MEMALLOC_H */
diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h
index a4317144ab62..a52080407b98 100644
--- a/include/sound/soc-component.h
+++ b/include/sound/soc-component.h
@@ -148,6 +148,8 @@ struct snd_soc_component_driver {
struct vm_area_struct *vma);
int (*ack)(struct snd_soc_component *component,
struct snd_pcm_substream *substream);
+ snd_pcm_sframes_t (*delay)(struct snd_soc_component *component,
+ struct snd_pcm_substream *substream);
const struct snd_compress_ops *compress_ops;
@@ -505,5 +507,7 @@ int snd_soc_pcm_component_pm_runtime_get(struct snd_soc_pcm_runtime *rtd,
void snd_soc_pcm_component_pm_runtime_put(struct snd_soc_pcm_runtime *rtd,
void *stream, int rollback);
int snd_soc_pcm_component_ack(struct snd_pcm_substream *substream);
+void snd_soc_pcm_component_delay(struct snd_pcm_substream *substream,
+ snd_pcm_sframes_t *cpu_delay, snd_pcm_sframes_t *codec_delay);
#endif /* __SOC_COMPONENT_H */
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 0dcb361a98bb..5d4dd7c5450b 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -208,8 +208,6 @@ int snd_soc_dai_startup(struct snd_soc_dai *dai,
struct snd_pcm_substream *substream);
void snd_soc_dai_shutdown(struct snd_soc_dai *dai,
struct snd_pcm_substream *substream, int rollback);
-snd_pcm_sframes_t snd_soc_dai_delay(struct snd_soc_dai *dai,
- struct snd_pcm_substream *substream);
void snd_soc_dai_suspend(struct snd_soc_dai *dai);
void snd_soc_dai_resume(struct snd_soc_dai *dai);
int snd_soc_dai_compress_new(struct snd_soc_dai *dai,
@@ -238,6 +236,8 @@ int snd_soc_pcm_dai_trigger(struct snd_pcm_substream *substream, int cmd,
int rollback);
int snd_soc_pcm_dai_bespoke_trigger(struct snd_pcm_substream *substream,
int cmd);
+void snd_soc_pcm_dai_delay(struct snd_pcm_substream *substream,
+ snd_pcm_sframes_t *cpu_delay, snd_pcm_sframes_t *codec_delay);
int snd_soc_dai_compr_startup(struct snd_soc_dai *dai,
struct snd_compr_stream *cstream);
diff --git a/include/sound/sof/dai-amd.h b/include/sound/sof/dai-amd.h
new file mode 100644
index 000000000000..90d09dbdd709
--- /dev/null
+++ b/include/sound/sof/dai-amd.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
+/*
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * Copyright(c) 2021 Advanced Micro Devices, Inc.. All rights reserved.
+ */
+
+#ifndef __INCLUDE_SOUND_SOF_DAI_AMD_H__
+#define __INCLUDE_SOUND_SOF_DAI_AMD_H__
+
+#include <sound/sof/header.h>
+
+/* ACP Configuration Request - SOF_IPC_DAI_AMD_CONFIG */
+struct sof_ipc_dai_acp_params {
+ struct sof_ipc_hdr hdr;
+
+ uint32_t fsync_rate; /* FSYNC frequency in Hz */
+ uint32_t tdm_slots;
+} __packed;
+#endif
diff --git a/include/sound/sof/dai-mediatek.h b/include/sound/sof/dai-mediatek.h
new file mode 100644
index 000000000000..62dd4720558d
--- /dev/null
+++ b/include/sound/sof/dai-mediatek.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
+/*
+ * Copyright(c) 2021 Mediatek Corporation. All rights reserved.
+ *
+ * Author: Bo Pan <bo.pan@mediatek.com>
+ */
+
+#ifndef __INCLUDE_SOUND_SOF_DAI_MEDIATEK_H__
+#define __INCLUDE_SOUND_SOF_DAI_MEDIATEK_H__
+
+#include <sound/sof/header.h>
+
+struct sof_ipc_dai_mtk_afe_params {
+ struct sof_ipc_hdr hdr;
+ u32 channels;
+ u32 rate;
+ u32 format;
+ u32 stream_id;
+ u32 reserved[4]; /* reserve for future */
+} __packed;
+
+#endif
+
diff --git a/include/sound/sof/dai.h b/include/sound/sof/dai.h
index 9625f47557b8..59ee50ac7705 100644
--- a/include/sound/sof/dai.h
+++ b/include/sound/sof/dai.h
@@ -12,6 +12,8 @@
#include <sound/sof/header.h>
#include <sound/sof/dai-intel.h>
#include <sound/sof/dai-imx.h>
+#include <sound/sof/dai-amd.h>
+#include <sound/sof/dai-mediatek.h>
/*
* DAI Configuration.
@@ -50,12 +52,25 @@
#define SOF_DAI_FMT_INV_MASK 0x0f00
#define SOF_DAI_FMT_CLOCK_PROVIDER_MASK 0xf000
-/* DAI_CONFIG flags */
-#define SOF_DAI_CONFIG_FLAGS_MASK 0x3
-#define SOF_DAI_CONFIG_FLAGS_NONE (0 << 0) /**< DAI_CONFIG sent without stage information */
-#define SOF_DAI_CONFIG_FLAGS_HW_PARAMS (1 << 0) /**< DAI_CONFIG sent during hw_params stage */
-#define SOF_DAI_CONFIG_FLAGS_HW_FREE (2 << 0) /**< DAI_CONFIG sent during hw_free stage */
-#define SOF_DAI_CONFIG_FLAGS_RFU (3 << 0) /**< not used, reserved for future use */
+/*
+ * DAI_CONFIG flags. The 4 LSB bits are used for the commands, HW_PARAMS, HW_FREE and PAUSE
+ * representing when the IPC is sent. The 4 MSB bits are used to add quirks along with the above
+ * commands.
+ */
+#define SOF_DAI_CONFIG_FLAGS_CMD_MASK 0xF
+#define SOF_DAI_CONFIG_FLAGS_NONE 0 /**< DAI_CONFIG sent without stage information */
+#define SOF_DAI_CONFIG_FLAGS_HW_PARAMS BIT(0) /**< DAI_CONFIG sent during hw_params stage */
+#define SOF_DAI_CONFIG_FLAGS_HW_FREE BIT(1) /**< DAI_CONFIG sent during hw_free stage */
+/**< DAI_CONFIG sent during pause trigger. Only available ABI 3.20 onwards */
+#define SOF_DAI_CONFIG_FLAGS_PAUSE BIT(2)
+#define SOF_DAI_CONFIG_FLAGS_QUIRK_SHIFT 4
+#define SOF_DAI_CONFIG_FLAGS_QUIRK_MASK (0xF << SOF_DAI_CONFIG_FLAGS_QUIRK_SHIFT)
+/*
+ * This should be used along with the SOF_DAI_CONFIG_FLAGS_HW_PARAMS to indicate that pipeline
+ * stop/pause and DAI DMA stop/pause should happen in two steps. This change is only available
+ * ABI 3.20 onwards.
+ */
+#define SOF_DAI_CONFIG_FLAGS_2_STEP_STOP BIT(0)
/** \brief Types of DAI */
enum sof_ipc_dai_type {
@@ -66,6 +81,10 @@ enum sof_ipc_dai_type {
SOF_DAI_INTEL_ALH, /**< Intel ALH */
SOF_DAI_IMX_SAI, /**< i.MX SAI */
SOF_DAI_IMX_ESAI, /**< i.MX ESAI */
+ SOF_DAI_AMD_BT, /**< AMD ACP BT*/
+ SOF_DAI_AMD_SP, /**< AMD ACP SP */
+ SOF_DAI_AMD_DMIC, /**< AMD ACP DMIC */
+ SOF_DAI_MEDIATEK_AFE, /**< Mediatek AFE */
};
/* general purpose DAI configuration */
@@ -90,6 +109,10 @@ struct sof_ipc_dai_config {
struct sof_ipc_dai_alh_params alh;
struct sof_ipc_dai_esai_params esai;
struct sof_ipc_dai_sai_params sai;
+ struct sof_ipc_dai_acp_params acpbt;
+ struct sof_ipc_dai_acp_params acpsp;
+ struct sof_ipc_dai_acp_params acpdmic;
+ struct sof_ipc_dai_mtk_afe_params afe;
};
} __packed;
diff --git a/include/sound/sof/header.h b/include/sound/sof/header.h
index 4c747c52e01b..b97a76bcb655 100644
--- a/include/sound/sof/header.h
+++ b/include/sound/sof/header.h
@@ -119,6 +119,7 @@
#define SOF_IPC_TRACE_DMA_POSITION SOF_CMD_TYPE(0x002)
#define SOF_IPC_TRACE_DMA_PARAMS_EXT SOF_CMD_TYPE(0x003)
#define SOF_IPC_TRACE_FILTER_UPDATE SOF_CMD_TYPE(0x004) /**< ABI3.17 */
+#define SOF_IPC_TRACE_DMA_FREE SOF_CMD_TYPE(0x005) /**< ABI3.20 */
/* debug */
#define SOF_IPC_DEBUG_MEM_USAGE SOF_CMD_TYPE(0x001)
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-19 03:05:26 +0000