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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2026-06-01 17:54:55 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2026-06-01 17:54:55 +0200
commitd0acb5202d0e33d23cbe6994424587fbb05a5360 (patch)
tree4b7fd07149896994fb739e1cbb5d65f2e47cd6d7 /sound/soc/sdw_utils
parent55f3722fc694d6478eca3020b12a4d6a79b06f27 (diff)
parentbb532bfaf7919c7c98caab81864e9ce2646e11e3 (diff)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound/soc/sdw_utils')
-rw-r--r--sound/soc/sdw_utils/soc_sdw_bridge_cs35l56.c6
-rw-r--r--sound/soc/sdw_utils/soc_sdw_cs42l43.c20
-rw-r--r--sound/soc/sdw_utils/soc_sdw_utils.c34
3 files changed, 35 insertions, 25 deletions
diff --git a/sound/soc/sdw_utils/soc_sdw_bridge_cs35l56.c b/sound/soc/sdw_utils/soc_sdw_bridge_cs35l56.c
index 2a7109d53cbe..e0e32a279787 100644
--- a/sound/soc/sdw_utils/soc_sdw_bridge_cs35l56.c
+++ b/sound/soc/sdw_utils/soc_sdw_bridge_cs35l56.c
@@ -40,12 +40,6 @@ static int asoc_sdw_bridge_cs35l56_asp_init(struct snd_soc_pcm_runtime *rtd)
struct snd_soc_dai *codec_dai;
struct snd_soc_dai *cpu_dai;
- card->components = devm_kasprintf(card->dev, GFP_KERNEL,
- "%s spk:cs35l56-bridge",
- card->components);
- if (!card->components)
- return -ENOMEM;
-
ret = snd_soc_dapm_new_controls(dapm, bridge_widgets,
ARRAY_SIZE(bridge_widgets));
if (ret) {
diff --git a/sound/soc/sdw_utils/soc_sdw_cs42l43.c b/sound/soc/sdw_utils/soc_sdw_cs42l43.c
index 2685ff4f0932..e99ea3c4e5dd 100644
--- a/sound/soc/sdw_utils/soc_sdw_cs42l43.c
+++ b/sound/soc/sdw_utils/soc_sdw_cs42l43.c
@@ -107,20 +107,11 @@ EXPORT_SYMBOL_NS(asoc_sdw_cs42l43_hs_rtd_init, "SND_SOC_SDW_UTILS");
int asoc_sdw_cs42l43_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai)
{
+ struct snd_soc_component *component = dai->component;
struct snd_soc_card *card = rtd->card;
struct snd_soc_dapm_context *dapm = snd_soc_card_to_dapm(card);
- struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
int ret;
- if (!(ctx->mc_quirk & SOC_SDW_SIDECAR_AMPS)) {
- /* Will be set by the bridge code in this case */
- card->components = devm_kasprintf(card->dev, GFP_KERNEL,
- "%s spk:cs42l43-spk",
- card->components);
- if (!card->components)
- return -ENOMEM;
- }
-
ret = snd_soc_limit_volume(card, "cs42l43 Speaker Digital Volume",
CS42L43_SPK_VOLUME_0DB);
if (ret)
@@ -131,8 +122,15 @@ int asoc_sdw_cs42l43_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_so
ret = snd_soc_dapm_add_routes(dapm, cs42l43_spk_map,
ARRAY_SIZE(cs42l43_spk_map));
- if (ret)
+ if (ret) {
dev_err(card->dev, "cs42l43 speaker map addition failed: %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_component_set_sysclk(component, CS42L43_SYSCLK, CS42L43_SYSCLK_SDW,
+ 0, SND_SOC_CLOCK_IN);
+ if (ret)
+ dev_err(card->dev, "Failed to set sysclk: %d\n", ret);
return ret;
}
diff --git a/sound/soc/sdw_utils/soc_sdw_utils.c b/sound/soc/sdw_utils/soc_sdw_utils.c
index 0e67d9f34cba..1b897c8c2c2c 100644
--- a/sound/soc/sdw_utils/soc_sdw_utils.c
+++ b/sound/soc/sdw_utils/soc_sdw_utils.c
@@ -189,6 +189,8 @@ struct asoc_sdw_codec_info codec_info_list[] = {
.dai_type = SOC_SDW_DAI_TYPE_MIC,
.dailink = {SOC_SDW_UNUSED_DAI_ID, SOC_SDW_DMIC_DAI_ID},
.rtd_init = asoc_sdw_rt_dmic_rtd_init,
+ .quirk = SOC_SDW_CODEC_MIC,
+ .quirk_exclude = true,
},
},
.dai_num = 3,
@@ -461,6 +463,8 @@ struct asoc_sdw_codec_info codec_info_list[] = {
.dai_type = SOC_SDW_DAI_TYPE_MIC,
.dailink = {SOC_SDW_UNUSED_DAI_ID, SOC_SDW_DMIC_DAI_ID},
.rtd_init = asoc_sdw_rt_dmic_rtd_init,
+ .quirk = SOC_SDW_CODEC_MIC,
+ .quirk_exclude = true,
},
},
.dai_num = 3,
@@ -709,6 +713,7 @@ struct asoc_sdw_codec_info codec_info_list[] = {
{
.direction = {true, false},
.codec_name = "cs42l43-codec",
+ .component_name = "cs42l43-spk",
.dai_name = "cs42l43-dp6",
.dai_type = SOC_SDW_DAI_TYPE_AMP,
.dailink = {SOC_SDW_AMP_OUT_DAI_ID, SOC_SDW_UNUSED_DAI_ID},
@@ -918,11 +923,12 @@ static int asoc_sdw_find_codec_info_dai_index(const struct asoc_sdw_codec_info *
int asoc_sdw_rtd_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_card *card = rtd->card;
+ struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
struct snd_soc_dapm_context *dapm = snd_soc_card_to_dapm(card);
struct asoc_sdw_codec_info *codec_info;
struct snd_soc_dai *dai;
struct sdw_slave *sdw_peripheral;
- const char *spk_components="";
+ const char *spk_components = NULL;
int dai_index;
int ret;
int i;
@@ -993,23 +999,35 @@ skip_add_controls_widgets:
/* Generate the spk component string for card->components string */
if (codec_info->dais[dai_index].dai_type == SOC_SDW_DAI_TYPE_AMP &&
codec_info->dais[dai_index].component_name) {
- if (strlen (spk_components) == 0)
+ const char *component;
+
+ /*
+ * For the special case of cs42l43 with sidecar amps, use only
+ * "cs35l56-bridge" as the component name in card->components
+ */
+ if (ctx->mc_quirk & SOC_SDW_SIDECAR_AMPS &&
+ !strcmp(codec_info->dais[dai_index].component_name, "cs42l43-spk"))
+ component = "cs35l56-bridge";
+ else
+ component = codec_info->dais[dai_index].component_name;
+
+ if (!spk_components)
spk_components =
- devm_kasprintf(card->dev, GFP_KERNEL, "%s",
- codec_info->dais[dai_index].component_name);
+ devm_kasprintf(card->dev, GFP_KERNEL, "%s", component);
else
/* Append component name to spk_components */
spk_components =
devm_kasprintf(card->dev, GFP_KERNEL,
- "%s+%s", spk_components,
- codec_info->dais[dai_index].component_name);
+ "%s+%s", spk_components, component);
+
+ if (!spk_components)
+ return -ENOMEM;
}
codec_info->dais[dai_index].rtd_init_done = true;
-
}
- if (strlen (spk_components) > 0) {
+ if (spk_components) {
/* Update card components for speaker components */
card->components = devm_kasprintf(card->dev, GFP_KERNEL, "%s spk:%s",
card->components, spk_components);