ASoC: add audio-graph-card document

"Audio Graph Card" = "Simple Card" + "OF-graph"

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2017-04-20 01:35:41 +00:00 • committed by Mark Brown
commit 2d4e31de5b