From bd9a603fe78fa838a9c884b1e67749120a45508c Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 21 Jan 2016 01:58:53 +0000 Subject: ASoC: rsnd: ctu: add rsnd_mix_activation() Based on datasheet Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/sh/rcar/ctu.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'sound/soc/sh/rcar/ctu.c') diff --git a/sound/soc/sh/rcar/ctu.c b/sound/soc/sh/rcar/ctu.c index 109930a20401..0dc451803eb6 100644 --- a/sound/soc/sh/rcar/ctu.c +++ b/sound/soc/sh/rcar/ctu.c @@ -24,6 +24,13 @@ struct rsnd_ctu { i++) #define rsnd_ctu_get(priv, id) ((struct rsnd_ctu *)(priv->ctu) + id) + +static void rsnd_ctu_activation(struct rsnd_mod *mod) +{ + rsnd_mod_write(mod, CTU_SWRSR, 0); + rsnd_mod_write(mod, CTU_SWRSR, 1); +} + #define rsnd_ctu_initialize_lock(mod) __rsnd_ctu_initialize_lock(mod, 1) #define rsnd_ctu_initialize_unlock(mod) __rsnd_ctu_initialize_lock(mod, 0) static void __rsnd_ctu_initialize_lock(struct rsnd_mod *mod, u32 enable) @@ -44,6 +51,8 @@ static int rsnd_ctu_init(struct rsnd_mod *mod, { rsnd_mod_power_on(mod); + rsnd_ctu_activation(mod); + rsnd_ctu_initialize_lock(mod); rsnd_mod_write(mod, CTU_ADINR, rsnd_get_adinr_chan(mod, io)); -- cgit