ASoC: dmaengine: Make the pcm->name equal to pcm->id if the name is not set
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Fri, 6 Sep 2019 05:55:24 +0000 (08:55 +0300)
committerMark Brown <broonie@kernel.org>
Mon, 9 Sep 2019 09:47:10 +0000 (10:47 +0100)
commit2ec42f3147e1610716f184b02e65d7f493eed925
tree2f586a2b1bb43bac7fb48da934e365d9f92a1006
parenta2dc6f82fd86fa165222f6062e2478fd122f9f1c
ASoC: dmaengine: Make the pcm->name equal to pcm->id if the name is not set

Some tools use the snd_pcm_info_get_name() to try to identify PCMs or for
other purposes.

Currently it is left empty with the dmaengine-pcm, in this case copy the
pcm->id string as pcm->name.

For example IGT is using this to find the HDMI PCM for testing audio on it.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reported-by: Arthur She <arthur.she@linaro.org>
Link: https://lore.kernel.org/r/20190906055524.7393-1-peter.ujfalusi@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/soc-generic-dmaengine-pcm.c