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[08/14] ASoC: rsnd: mix: add rsnd_mix_halt()

Message ID 871tb7ub1p.wl%kuninori.morimoto.gx@renesas.com (mailing list archive)
State Accepted
Commit 95e6b0ddb002e0dc89fef99b31685197da2eca9e
Headers show

Commit Message

Kuninori Morimoto Nov. 30, 2015, 8:51 a.m. UTC 
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Based on datasheet process

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 sound/soc/sh/rcar/mix.c | 8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

diff --git a/sound/soc/sh/rcar/mix.c b/sound/soc/sh/rcar/mix.c
index b2f22bd..b34957a 100644
--- a/sound/soc/sh/rcar/mix.c
+++ b/sound/soc/sh/rcar/mix.c
@@ -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;