ASoC: qdsp6: q6apm: use dai link pcm id as pcm device number

For some reason we ended up with a setup without this flag.
This resulted in inconsistent sound card devices numbers which
 are also not starting as expected at dai_link->id.
 (Ex: MultiMedia1 pcm ended up with device number 4 instead of 0)

With this patch patch now the MultiMedia1 PCM ends up with device number 0
as expected.

[This is causing unstable numbering in userspace as other changes go in,
which in turn gets noticed by some userspace.  There's been multiple
values so we can't simply pick one and revert to it.  Do not backport
since it will introduce a change. -- broonie]

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20230628092404.13927-1-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/qcom/qdsp6/q6apm-dai.c b/sound/soc/qcom/qdsp6/q6apm-dai.c
index 5eb0b86..c90db6d 100644 (file)
--- a/sound/soc/qcom/qdsp6/q6apm-dai.c
+++ b/sound/soc/qcom/qdsp6/q6apm-dai.c
@@ -840,6 +840,7 @@ static const struct snd_soc_component_driver q6apm_fe_dai_component = {
        .pointer        = q6apm_dai_pointer,
        .trigger        = q6apm_dai_trigger,
        .compress_ops   = &q6apm_dai_compress_ops,
+       .use_dai_pcm_id = true,
 };
 
 static int q6apm_dai_probe(struct platform_device *pdev)