ASoC: rsnd: enable single DVC valume settings
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Wed, 5 Nov 2014 04:28:10 +0000 (20:28 -0800)
committerMark Brown <broonie@kernel.org>
Thu, 6 Nov 2014 17:04:32 +0000 (17:04 +0000)
commitab2e479667507329475c8ef93d61f3dbe654c3c2
tree0d670ffa6612eac742cefd6a44e53a85a2ff942f
parentec14af91a03f7d68b2a72bec20be2ab583d3f63a
ASoC: rsnd: enable single DVC valume settings

DVC controls some digital volume features.
Some of them requests values for "each channels",
but, some of them requests values for "feature".
And, Volume Ramp has "feature" settings.
This patch adds rsnd_dvc_cfg_s and care about
single settings.
Compiler will report like below at this point,
but, it will be removed if Volume Ramp was supported.
  warning: '_rsnd_dvc_pcm_new_s' defined but not used

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/sh/rcar/dvc.c