ASoC: sdw_utils: Move codec_name to dai info

As SDCA devices will support each DAI link on a different child device,
move the codec name from codec_info to each dai_info. To allow the
appropriate function device to be bound to each DAI link.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20251127163426.2500633-5-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Author: charleskeepax

include/sound/soc_sdw_utils.h

@@ -45,6 +45,7 @@ struct asoc_sdw_codec_info;
 
 struct asoc_sdw_dai_info {
 	const bool direction[2]; /* playback & capture support */
+	const char *codec_name;
 	const char *dai_name;
 	const char *component_name;
 	const int dai_type;
@@ -67,7 +68,6 @@ struct asoc_sdw_dai_info {
 struct asoc_sdw_codec_info {
 	const int part_id;
 	const int version_id;
-	const char *codec_name;
 	const char *name_prefix;
 	int amp_num;
 	const u8 acpi_id[ACPI_ID_LEN];
@@ -131,7 +131,7 @@ int asoc_sdw_hw_free(struct snd_pcm_substream *substream);
 void asoc_sdw_shutdown(struct snd_pcm_substream *substream);
 
 const char *asoc_sdw_get_codec_name(struct device *dev,
-				    const struct asoc_sdw_codec_info *codec_info,
+				    const struct asoc_sdw_dai_info *dai_info,
 				    const struct snd_soc_acpi_link_adr *adr_link,
 				    int adr_index);
 

sound/soc/sdw_utils/soc_sdw_utils.c

@@ -656,12 +656,12 @@ struct asoc_sdw_codec_info codec_info_list[] = {
 	{
 		.part_id = 0x4243,
 		.name_prefix = "cs42l43",
-		.codec_name = "cs42l43-codec",
 		.count_sidecar = asoc_sdw_bridge_cs35l56_count_sidecar,
 		.add_sidecar = asoc_sdw_bridge_cs35l56_add_sidecar,
 		.dais = {
 			{
 				.direction = {true, false},
+				.codec_name = "cs42l43-codec",
 				.dai_name = "cs42l43-dp5",
 				.dai_type = SOC_SDW_DAI_TYPE_JACK,
 				.dailink = {SOC_SDW_JACK_OUT_DAI_ID, SOC_SDW_UNUSED_DAI_ID},
@@ -673,6 +673,7 @@ struct asoc_sdw_codec_info codec_info_list[] = {
 			},
 			{
 				.direction = {false, true},
+				.codec_name = "cs42l43-codec",
 				.dai_name = "cs42l43-dp1",
 				.dai_type = SOC_SDW_DAI_TYPE_MIC,
 				.dailink = {SOC_SDW_UNUSED_DAI_ID, SOC_SDW_DMIC_DAI_ID},
@@ -684,12 +685,14 @@ struct asoc_sdw_codec_info codec_info_list[] = {
 			},
 			{
 				.direction = {false, true},
+				.codec_name = "cs42l43-codec",
 				.dai_name = "cs42l43-dp2",
 				.dai_type = SOC_SDW_DAI_TYPE_JACK,
 				.dailink = {SOC_SDW_UNUSED_DAI_ID, SOC_SDW_JACK_IN_DAI_ID},
 			},
 			{
 				.direction = {true, false},
+				.codec_name = "cs42l43-codec",
 				.dai_name = "cs42l43-dp6",
 				.dai_type = SOC_SDW_DAI_TYPE_AMP,
 				.dailink = {SOC_SDW_AMP_OUT_DAI_ID, SOC_SDW_UNUSED_DAI_ID},
@@ -1094,7 +1097,6 @@ static bool asoc_sdw_is_unique_device(const struct snd_soc_acpi_link_adr *adr_li
 }
 
 static const char *_asoc_sdw_get_codec_name(struct device *dev,
-					    const struct asoc_sdw_codec_info *codec_info,
 					    const struct snd_soc_acpi_link_adr *adr_link,
 					    int adr_index)
 {
@@ -1116,14 +1118,14 @@ static const char *_asoc_sdw_get_codec_name(struct device *dev,
 }
 
 const char *asoc_sdw_get_codec_name(struct device *dev,
-				    const struct asoc_sdw_codec_info *codec_info,
+				    const struct asoc_sdw_dai_info *dai_info,
 				    const struct snd_soc_acpi_link_adr *adr_link,
 				    int adr_index)
 {
-	if (codec_info->codec_name)
-		return devm_kstrdup(dev, codec_info->codec_name, GFP_KERNEL);
+	if (dai_info->codec_name)
+		return devm_kstrdup(dev, dai_info->codec_name, GFP_KERNEL);
 
-	return _asoc_sdw_get_codec_name(dev, codec_info, adr_link, adr_index);
+	return _asoc_sdw_get_codec_name(dev, adr_link, adr_index);
 }
 EXPORT_SYMBOL_NS(asoc_sdw_get_codec_name, "SND_SOC_SDW_UTILS");
 
@@ -1354,8 +1356,7 @@ static int is_sdca_endpoint_present(struct device *dev,
 	}
 	kfree(dlc);
 
-	sdw_codec_name = _asoc_sdw_get_codec_name(dev, codec_info,
-						  adr_link, adr_index);
+	sdw_codec_name = _asoc_sdw_get_codec_name(dev, adr_link, adr_index);
 	if (!sdw_codec_name)
 		return -ENOMEM;
 
@@ -1529,7 +1530,7 @@ int asoc_sdw_parse_sdw_endpoints(struct snd_soc_card *card,
 				num_link_dailinks += !!list_empty(&soc_dai->endpoints);
 				list_add_tail(&soc_end->list, &soc_dai->endpoints);
 
-				codec_name = asoc_sdw_get_codec_name(dev, codec_info,
+				codec_name = asoc_sdw_get_codec_name(dev, dai_info,
 								     adr_link, i);
 				if (!codec_name)
 					return -ENOMEM;