ASoC: wm_adsp: Expose mixer control API

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Expose mixer control API for reading and writing controls from the kernel.
This API can be used by ALSA kernel drivers with ADSP support to
read and write firmware-defined memory regions.

Signed-off-by: Li Xu <li.xu@cirrus.com>
Signed-off-by: David Rhodes <david.rhodes@cirrus.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/1573847653-17094-2-git-send-email-david.rhodes@cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Li Xu 2019-11-15 13:54:13 -06:00 • committed by Mark Brown

parent e48fdb53bd

commit eb65ccdb08

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81

sound/soc/codecs/wm_adsp.c

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4

sound/soc/codecs/wm_adsp.h

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