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ASoC: ak4613: don't overwrite CTRL2 register 

Current code set DFS settings on CTRL2 register, but it overwrite
default settings. This patch fixup it.

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 2015-11-17 08:28:56 +00:00 committed by Mark Brown
parent 35299f1779
commit b323dd3071
1 changed files with 2 additions and 1 deletions
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3
sound/soc/codecs/ak4613.c
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@ -70,6 +70,7 @@
#define FMT_MASK (0xf8)
/* CTRL2 */
#define DFS_MASK (3 << 2)
#define DFS_NORMAL_SPEED (0 << 2)
#define DFS_DOUBLE_SPEED (1 << 2)
#define DFS_QUAD_SPEED (2 << 2)
@ -361,7 +362,7 @@ static int ak4613_dai_hw_params(struct snd_pcm_substream *substream,
fmt_ctrl = AUDIO_IFACE_TO_VAL(iface);
snd_soc_update_bits(codec, CTRL1, FMT_MASK, fmt_ctrl);
snd_soc_write(codec, CTRL2, ctrl2);
snd_soc_update_bits(codec, CTRL2, DFS_MASK, ctrl2);
snd_soc_write(codec, ICTRL, priv->ic);
snd_soc_write(codec, OCTRL, priv->oc);