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-rw-r--r--include/sound/soc-card.h2
-rw-r--r--sound/soc/amd/yc/acp6x-mach.c14
-rw-r--r--sound/soc/amd/yc/pci-acp6x.c1
-rw-r--r--sound/soc/codecs/cs35l45.c2
-rw-r--r--sound/soc/codecs/cs35l56-shared.c1
-rw-r--r--sound/soc/codecs/cs35l56.c2
-rw-r--r--sound/soc/fsl/fsl_xcvr.c12
-rw-r--r--sound/soc/qcom/lpass-cdc-dma.c2
-rw-r--r--sound/soc/soc-card.c24
9 files changed, 54 insertions, 6 deletions
diff --git a/include/sound/soc-card.h b/include/sound/soc-card.h
index ecc02e955279..1f4c39922d82 100644
--- a/include/sound/soc-card.h
+++ b/include/sound/soc-card.h
@@ -30,6 +30,8 @@ static inline void snd_soc_card_mutex_unlock(struct snd_soc_card *card)
struct snd_kcontrol *snd_soc_card_get_kcontrol(struct snd_soc_card *soc_card,
const char *name);
+struct snd_kcontrol *snd_soc_card_get_kcontrol_locked(struct snd_soc_card *soc_card,
+ const char *name);
int snd_soc_card_jack_new(struct snd_soc_card *card, const char *id, int type,
struct snd_soc_jack *jack);
int snd_soc_card_jack_new_pins(struct snd_soc_card *card, const char *id,
diff --git a/sound/soc/amd/yc/acp6x-mach.c b/sound/soc/amd/yc/acp6x-mach.c
index cc231185d72c..abb9589b8477 100644
--- a/sound/soc/amd/yc/acp6x-mach.c
+++ b/sound/soc/amd/yc/acp6x-mach.c
@@ -203,6 +203,20 @@ static const struct dmi_system_id yc_acp_quirk_table[] = {
.driver_data = &acp6x_card,
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "21J2"),
+ }
+ },
+ {
+ .driver_data = &acp6x_card,
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "21J0"),
+ }
+ },
+ {
+ .driver_data = &acp6x_card,
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
DMI_MATCH(DMI_PRODUCT_NAME, "21J5"),
}
},
diff --git a/sound/soc/amd/yc/pci-acp6x.c b/sound/soc/amd/yc/pci-acp6x.c
index 7af6a349b1d4..694b8e313902 100644
--- a/sound/soc/amd/yc/pci-acp6x.c
+++ b/sound/soc/amd/yc/pci-acp6x.c
@@ -162,6 +162,7 @@ static int snd_acp6x_probe(struct pci_dev *pci,
/* Yellow Carp device check */
switch (pci->revision) {
case 0x60:
+ case 0x63:
case 0x6f:
break;
default:
diff --git a/sound/soc/codecs/cs35l45.c b/sound/soc/codecs/cs35l45.c
index 44c221745c3b..2392c6effed8 100644
--- a/sound/soc/codecs/cs35l45.c
+++ b/sound/soc/codecs/cs35l45.c
@@ -184,7 +184,7 @@ static int cs35l45_activate_ctl(struct snd_soc_component *component,
else
snprintf(name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN, "%s", ctl_name);
- kcontrol = snd_soc_card_get_kcontrol(component->card, name);
+ kcontrol = snd_soc_card_get_kcontrol_locked(component->card, name);
if (!kcontrol) {
dev_err(component->dev, "Can't find kcontrol %s\n", name);
return -EINVAL;
diff --git a/sound/soc/codecs/cs35l56-shared.c b/sound/soc/codecs/cs35l56-shared.c
index 995d979b6d87..cb4e83126b08 100644
--- a/sound/soc/codecs/cs35l56-shared.c
+++ b/sound/soc/codecs/cs35l56-shared.c
@@ -335,6 +335,7 @@ void cs35l56_wait_min_reset_pulse(void)
EXPORT_SYMBOL_NS_GPL(cs35l56_wait_min_reset_pulse, SND_SOC_CS35L56_SHARED);
static const struct reg_sequence cs35l56_system_reset_seq[] = {
+ REG_SEQ0(CS35L56_DSP1_HALO_STATE, 0),
REG_SEQ0(CS35L56_DSP_VIRTUAL1_MBOX_1, CS35L56_MBOX_CMD_SYSTEM_RESET),
};
diff --git a/sound/soc/codecs/cs35l56.c b/sound/soc/codecs/cs35l56.c
index 2c1313e34cce..6dd0319bc843 100644
--- a/sound/soc/codecs/cs35l56.c
+++ b/sound/soc/codecs/cs35l56.c
@@ -114,7 +114,7 @@ static int cs35l56_sync_asp1_mixer_widgets_with_firmware(struct cs35l56_private
name = full_name;
}
- kcontrol = snd_soc_card_get_kcontrol(dapm->card, name);
+ kcontrol = snd_soc_card_get_kcontrol_locked(dapm->card, name);
if (!kcontrol) {
dev_warn(cs35l56->base.dev, "Could not find control %s\n", name);
continue;
diff --git a/sound/soc/fsl/fsl_xcvr.c b/sound/soc/fsl/fsl_xcvr.c
index f0fb33d719c2..c46f64557a7f 100644
--- a/sound/soc/fsl/fsl_xcvr.c
+++ b/sound/soc/fsl/fsl_xcvr.c
@@ -174,7 +174,9 @@ static int fsl_xcvr_activate_ctl(struct snd_soc_dai *dai, const char *name,
struct snd_kcontrol *kctl;
bool enabled;
- kctl = snd_soc_card_get_kcontrol(card, name);
+ lockdep_assert_held(&card->snd_card->controls_rwsem);
+
+ kctl = snd_soc_card_get_kcontrol_locked(card, name);
if (kctl == NULL)
return -ENOENT;
@@ -576,10 +578,14 @@ static int fsl_xcvr_startup(struct snd_pcm_substream *substream,
xcvr->streams |= BIT(substream->stream);
if (!xcvr->soc_data->spdif_only) {
+ struct snd_soc_card *card = dai->component->card;
+
/* Disable XCVR controls if there is stream started */
+ down_read(&card->snd_card->controls_rwsem);
fsl_xcvr_activate_ctl(dai, fsl_xcvr_mode_kctl.name, false);
fsl_xcvr_activate_ctl(dai, fsl_xcvr_arc_mode_kctl.name, false);
fsl_xcvr_activate_ctl(dai, fsl_xcvr_earc_capds_kctl.name, false);
+ up_read(&card->snd_card->controls_rwsem);
}
return 0;
@@ -598,11 +604,15 @@ static void fsl_xcvr_shutdown(struct snd_pcm_substream *substream,
/* Enable XCVR controls if there is no stream started */
if (!xcvr->streams) {
if (!xcvr->soc_data->spdif_only) {
+ struct snd_soc_card *card = dai->component->card;
+
+ down_read(&card->snd_card->controls_rwsem);
fsl_xcvr_activate_ctl(dai, fsl_xcvr_mode_kctl.name, true);
fsl_xcvr_activate_ctl(dai, fsl_xcvr_arc_mode_kctl.name,
(xcvr->mode == FSL_XCVR_MODE_ARC));
fsl_xcvr_activate_ctl(dai, fsl_xcvr_earc_capds_kctl.name,
(xcvr->mode == FSL_XCVR_MODE_EARC));
+ up_read(&card->snd_card->controls_rwsem);
}
ret = regmap_update_bits(xcvr->regmap, FSL_XCVR_EXT_IER0,
FSL_XCVR_IRQ_EARC_ALL, 0);
diff --git a/sound/soc/qcom/lpass-cdc-dma.c b/sound/soc/qcom/lpass-cdc-dma.c
index 48b03e60e3a3..8106c586f68a 100644
--- a/sound/soc/qcom/lpass-cdc-dma.c
+++ b/sound/soc/qcom/lpass-cdc-dma.c
@@ -259,7 +259,7 @@ static int lpass_cdc_dma_daiops_trigger(struct snd_pcm_substream *substream,
int cmd, struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *soc_runtime = snd_soc_substream_to_rtd(substream);
- struct lpaif_dmactl *dmactl;
+ struct lpaif_dmactl *dmactl = NULL;
int ret = 0, id;
switch (cmd) {
diff --git a/sound/soc/soc-card.c b/sound/soc/soc-card.c
index 285ab4c9c716..8a2f163da6bc 100644
--- a/sound/soc/soc-card.c
+++ b/sound/soc/soc-card.c
@@ -5,6 +5,9 @@
// Copyright (C) 2019 Renesas Electronics Corp.
// Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
//
+
+#include <linux/lockdep.h>
+#include <linux/rwsem.h>
#include <sound/soc.h>
#include <sound/jack.h>
@@ -26,12 +29,15 @@ static inline int _soc_card_ret(struct snd_soc_card *card,
return ret;
}
-struct snd_kcontrol *snd_soc_card_get_kcontrol(struct snd_soc_card *soc_card,
- const char *name)
+struct snd_kcontrol *snd_soc_card_get_kcontrol_locked(struct snd_soc_card *soc_card,
+ const char *name)
{
struct snd_card *card = soc_card->snd_card;
struct snd_kcontrol *kctl;
+ /* must be held read or write */
+ lockdep_assert_held(&card->controls_rwsem);
+
if (unlikely(!name))
return NULL;
@@ -40,6 +46,20 @@ struct snd_kcontrol *snd_soc_card_get_kcontrol(struct snd_soc_card *soc_card,
return kctl;
return NULL;
}
+EXPORT_SYMBOL_GPL(snd_soc_card_get_kcontrol_locked);
+
+struct snd_kcontrol *snd_soc_card_get_kcontrol(struct snd_soc_card *soc_card,
+ const char *name)
+{
+ struct snd_card *card = soc_card->snd_card;
+ struct snd_kcontrol *kctl;
+
+ down_read(&card->controls_rwsem);
+ kctl = snd_soc_card_get_kcontrol_locked(soc_card, name);
+ up_read(&card->controls_rwsem);
+
+ return kctl;
+}
EXPORT_SYMBOL_GPL(snd_soc_card_get_kcontrol);
static int jack_new(struct snd_soc_card *card, const char *id, int type,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 16:14:23 +0000