ASoC: Allow PCMs to restrict the supported formats

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Some DMA cores might add additional restrictions on which in memory audio
formats can be supported by the compound sound card. If the PCM component
specifies a set of formats it supports (by setting the formats field to non 0)
take these into account when calculating the format set for the compound sound
card.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Tested-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>

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Lars-Peter Clausen 2014-01-06 14:19:16 +01:00 • committed by Mark Brown

parent 1e9de42f43

commit 16d7ea9167

1 changed files with 4 additions and 1 deletions

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sound/soc/soc-pcm.c

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