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[19/23] ASoC: intel: sof_sdw: Allow direct specification of CODEC name

Message ID 20230731214257.444605-20-pierre-louis.bossart@linux.intel.com
State New
Headers show
Series ASoC: Intel: machine driver updates for 6.6 | expand

Commit Message

Pierre-Louis Bossart July 31, 2023, 9:42 p.m. UTC 
From: Charles Keepax <ckeepax@opensource.cirrus.com>

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>
---
 sound/soc/intel/boards/sof_sdw.c        | 6 +++++-
 sound/soc/intel/boards/sof_sdw_common.h | 1 +
 2 files changed, 6 insertions(+), 1 deletion(-)
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Patch

diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c
index 846ba8e1515c..e6faed2b99b2 100644
--- a/sound/soc/intel/boards/sof_sdw.c
+++ b/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 =
diff --git a/sound/soc/intel/boards/sof_sdw_common.h b/sound/soc/intel/boards/sof_sdw_common.h
index 37402170d5f9..fe234b98eb64 100644
--- a/sound/soc/intel/boards/sof_sdw_common.h
+++ b/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;