ASoC: add audio-graph-card support

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OF-graph base DT binding are used on V4L2, and ALSA SoC is using
different style of DT today. Now ALSA SoC supports simple-card driver
for generic/simple sound card.
In the future, V4L2 / ALSA will support HDMI, and then, DT bindings
between V4L2 / ALSA should be merged.
This patch adds new Audio Graph Card which is OF-graph base of
simple-card

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Kuninori Morimoto 2017-04-20 01:36:08 +00:00 • committed by Mark Brown

parent 2d4e31de5b

commit 2692c1c63c

3 changed files with 318 additions and 0 deletions

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8

sound/soc/generic/Kconfig

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2

sound/soc/generic/Makefile

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308

sound/soc/generic/audio-graph-card.c

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