ASoC: Intel: sof_sdw_rt_sdca_jack_common: use helper to get codec dai by name

Use helper to get codec dai by name.
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20240208165545.93811-12-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/intel/boards/Kconfig

@@ -677,6 +677,7 @@ config SND_SOC_INTEL_SOUNDWIRE_SOF_MACH
 	depends on MFD_INTEL_LPSS || COMPILE_TEST
 	depends on SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES || COMPILE_TEST
 	depends on SOUNDWIRE
+	select SND_SOC_INTEL_SOF_BOARD_HELPERS
 	select SND_SOC_MAX98363
 	select SND_SOC_MAX98373_I2C
 	select SND_SOC_MAX98373_SDW

sound/soc/intel/boards/sof_board_helpers.c

@@ -585,7 +585,7 @@ int sof_intel_board_set_dai_link(struct device *dev, struct snd_soc_card *card,
 EXPORT_SYMBOL_NS(sof_intel_board_set_dai_link, SND_SOC_INTEL_SOF_BOARD_HELPERS);
 
 struct snd_soc_dai *get_codec_dai_by_name(struct snd_soc_pcm_runtime *rtd,
-					  const char *dai_name[], int num_dais)
+					  const char * const dai_name[], int num_dais)
 {
 	struct snd_soc_dai *dai;
 	int index;

sound/soc/intel/boards/sof_board_helpers.h

@@ -119,6 +119,6 @@ int sof_intel_board_set_hdmi_in_link(struct device *dev,
 				     int ssp_hdmi);
 
 struct snd_soc_dai *get_codec_dai_by_name(struct snd_soc_pcm_runtime *rtd,
-					  const char *dai_name[], int num_dais);
+					  const char * const dai_name[], int num_dais);
 
 #endif /* __SOF_INTEL_BOARD_HELPERS_H */

sound/soc/intel/boards/sof_sdw_rt_sdca_jack_common.c

@@ -15,6 +15,7 @@
 #include <sound/soc-acpi.h>
 #include <sound/soc-dapm.h>
 #include <sound/jack.h>
+#include "sof_board_helpers.h"
 #include "sof_sdw_common.h"
 
 /*
@@ -84,15 +85,24 @@ static struct snd_soc_jack_pin rt_sdca_jack_pins[] = {
 	},
 };
 
+static const char * const jack_codecs[] = {
+	"rt711", "rt712", "rt713"
+};
+
 static int rt_sdca_jack_rtd_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_card *card = rtd->card;
 	struct mc_private *ctx = snd_soc_card_get_drvdata(card);
-	struct snd_soc_dai *codec_dai = snd_soc_rtd_to_codec(rtd, 0);
-	struct snd_soc_component *component = codec_dai->component;
+	struct snd_soc_dai *codec_dai;
+	struct snd_soc_component *component;
 	struct snd_soc_jack *jack;
 	int ret;
 
+	codec_dai = get_codec_dai_by_name(rtd, jack_codecs, ARRAY_SIZE(jack_codecs));
+	if (!codec_dai)
+		return -EINVAL;
+
+	component = codec_dai->component;
 	card->components = devm_kasprintf(card->dev, GFP_KERNEL,
 					  "%s hs:%s-sdca",
 					  card->components, component->name_prefix);
@@ -213,3 +223,4 @@ int sof_sdw_rt_sdca_jack_init(struct snd_soc_card *card,
 
 	return 0;
 }
+MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_BOARD_HELPERS);