ASoC: intel: sof_sdw: Allow direct specification of CODEC name

Add support for MFD based CODEC drivers, by allowing the CODEC name to
not be the SoundWire device directly.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.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/20230731214257.444605-20-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/intel/boards/sof_sdw.c

@@ -1174,7 +1174,11 @@ static int create_codec_dai_name(struct device *dev,
 		class_id = SDW_CLASS_ID(adr);
 
 		comp_index = i - adr_index + offset;
-		if (is_unique_device(adr_link, sdw_version, mfg_id, part_id,
+		if (codec_info_list[codec_index].codec_name) {
+			codec[comp_index].name =
+				devm_kstrdup(dev, codec_info_list[codec_index].codec_name,
+					     GFP_KERNEL);
+		} else if (is_unique_device(adr_link, sdw_version, mfg_id, part_id,
 				     class_id, i)) {
 			codec_str = "sdw:%01x:%04x:%04x:%02x";
 			codec[comp_index].name =

sound/soc/intel/boards/sof_sdw_common.h

@@ -80,6 +80,7 @@ struct sof_sdw_dai_info {
 struct sof_sdw_codec_info {
 	const int part_id;
 	const int version_id;
+	const char *codec_name;
 	int amp_num;
 	const u8 acpi_id[ACPI_ID_LEN];
 	const bool ignore_pch_dmic;