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| author | Charles Keepax <ckeepax@opensource.cirrus.com> | 2025-11-27 16:34:22 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-11-27 19:18:47 +0000 |
| commit | 26ee34d2f5c7fba968fcc2f1fd94110e1c1660db (patch) | |
| tree | efcfe92f774647c0ead15485b3583591cfa05599 /sound/soc/amd/acp | |
| parent | 48fa77af2f4a55ab961520f2a0e50560dc0baca8 (diff) | |
| download | linux-next-26ee34d2f5c7fba968fcc2f1fd94110e1c1660db.tar.gz linux-next-26ee34d2f5c7fba968fcc2f1fd94110e1c1660db.zip | |
ASoC: sdw_utils: Add codec_conf for every DAI
The assumption so far is that all the DAI links for a given audio part
would be on the same device. However, as SDCA implements each audio
function on a separate auxiliary driver this will no longer be true.
This means it is necessary to add additional codec_conf structures to
get the prefix for an audio part to apply to all the auxiliary drivers
that make up that part.
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20251127163426.2500633-4-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/amd/acp')
| -rw-r--r-- | sound/soc/amd/acp/acp-sdw-legacy-mach.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sound/soc/amd/acp/acp-sdw-legacy-mach.c b/sound/soc/amd/acp/acp-sdw-legacy-mach.c index 54f823f7cecf..f1f43eeb6037 100644 --- a/sound/soc/amd/acp/acp-sdw-legacy-mach.c +++ b/sound/soc/amd/acp/acp-sdw-legacy-mach.c @@ -364,6 +364,7 @@ static int soc_card_dai_links_create(struct snd_soc_card *card) struct snd_soc_dai_link *dai_links; int num_devs = 0; int num_ends = 0; + int num_confs; int num_links; int be_id = 0; int ret; @@ -374,6 +375,8 @@ static int soc_card_dai_links_create(struct snd_soc_card *card) return ret; } + num_confs = num_ends; + /* One per DAI link, worst case is a DAI link for every endpoint */ soc_dais = kcalloc(num_ends, sizeof(*soc_dais), GFP_KERNEL); if (!soc_dais) @@ -384,7 +387,7 @@ static int soc_card_dai_links_create(struct snd_soc_card *card) if (!soc_ends) return -ENOMEM; - ret = asoc_sdw_parse_sdw_endpoints(card, soc_dais, soc_ends, &num_devs); + ret = asoc_sdw_parse_sdw_endpoints(card, soc_dais, soc_ends, &num_confs); if (ret < 0) return ret; @@ -396,7 +399,7 @@ static int soc_card_dai_links_create(struct snd_soc_card *card) dev_dbg(dev, "sdw %d, dmic %d", sdw_be_num, dmic_num); - codec_conf = devm_kcalloc(dev, num_devs, sizeof(*codec_conf), GFP_KERNEL); + codec_conf = devm_kcalloc(dev, num_confs, sizeof(*codec_conf), GFP_KERNEL); if (!codec_conf) return -ENOMEM; @@ -407,7 +410,7 @@ static int soc_card_dai_links_create(struct snd_soc_card *card) return -ENOMEM; card->codec_conf = codec_conf; - card->num_configs = num_devs; + card->num_configs = num_confs; card->dai_link = dai_links; card->num_links = num_links; |