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ASoC: rsnd: mix: add rsnd_mix_halt()

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Based on datasheet process

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2015-11-30 08:51:52 +00:00 committed by Mark Brown
parent 475a361a6f
commit 95e6b0ddb0
1 changed files with 8 additions and 0 deletions
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8
sound/soc/sh/rcar/mix.c
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@ -30,6 +30,12 @@ static void rsnd_mix_activation(struct rsnd_mod *mod)
rsnd_mod_write(mod, MIX_SWRSR, 1);
}
static void rsnd_mix_halt(struct rsnd_mod *mod)
{
rsnd_mod_write(mod, MIX_MIXIR, 1);
rsnd_mod_write(mod, MIX_SWRSR, 0);
}
static void rsnd_mix_volume_parameter(struct rsnd_dai_stream *io,
struct rsnd_mod *mod)
{
@ -96,6 +102,8 @@ static int rsnd_mix_quit(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct rsnd_priv *priv)
{
rsnd_mix_halt(mod);
rsnd_mod_power_off(mod);
return 0;