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/dvc.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/sound/soc/sh/rcar/dvc.c b/sound/soc/sh/rcar/dvc.c index b69a6e5..91c86ee 100644 --- a/sound/soc/sh/rcar/dvc.c +++ b/sound/soc/sh/rcar/dvc.c @@ -70,6 +70,12 @@ static void rsnd_dvc_activation(struct rsnd_mod *mod) rsnd_mod_write(mod, DVC_SWRSR, 1); }
+static void rsnd_dvc_halt(struct rsnd_mod *mod) +{ + rsnd_mod_write(mod, DVC_DVUIR, 1); + rsnd_mod_write(mod, DVC_SWRSR, 0); +} + #define rsnd_dvc_get_vrpdr(dvc) (dvc->rup.val << 8 | dvc->rdown.val) #define rsnd_dvc_get_vrdbr(dvc) (0x3ff - (dvc->volume.val[0] >> 13))
@@ -219,6 +225,8 @@ static int rsnd_dvc_quit(struct rsnd_mod *mod, struct rsnd_dai_stream *io, struct rsnd_priv *priv) { + rsnd_dvc_halt(mod); + rsnd_mod_power_off(mod);
return 0;