diff options
| author | Mark Brown <broonie@linaro.org> | 2013-08-31 14:38:16 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-09-24 20:40:10 +0200 |
| commit | 1201939a6f981cb656872784e39ef443540078cd (patch) | |
| tree | 0929809e22d9cff1a1720a1cc1b744f79727fe3b /sound/soc/codecs/cq93vc.c | |
| parent | ASoC: cq93vc: Use table based control registration (diff) | |
| download | linux-1201939a6f981cb656872784e39ef443540078cd.tar.xz linux-1201939a6f981cb656872784e39ef443540078cd.zip | |
ASoC: cq93vc: Use core I/O functions
Support future refactoring by using the core I/O functions rather than
calling the driver provided I/O functions directly.
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/codecs/cq93vc.c')
| -rw-r--r-- | sound/soc/codecs/cq93vc.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/sound/soc/codecs/cq93vc.c b/sound/soc/codecs/cq93vc.c index e538f4eca980..2cbb584b33de 100644 --- a/sound/soc/codecs/cq93vc.c +++ b/sound/soc/codecs/cq93vc.c @@ -64,13 +64,15 @@ static const struct snd_kcontrol_new cq93vc_snd_controls[] = { static int cq93vc_mute(struct snd_soc_dai *dai, int mute) { struct snd_soc_codec *codec = dai->codec; - u8 reg = cq93vc_read(codec, DAVINCI_VC_REG09) & ~DAVINCI_VC_REG09_MUTE; + u8 reg; if (mute) - cq93vc_write(codec, DAVINCI_VC_REG09, - reg | DAVINCI_VC_REG09_MUTE); + reg = DAVINCI_VC_REG09_MUTE; else - cq93vc_write(codec, DAVINCI_VC_REG09, reg); + reg = 0; + + snd_soc_update_bits(codec, DAVINCI_VC_REG09, DAVINCI_VC_REG09_MUTE, + reg); return 0; } @@ -97,18 +99,18 @@ static int cq93vc_set_bias_level(struct snd_soc_codec *codec, { switch (level) { case SND_SOC_BIAS_ON: - cq93vc_write(codec, DAVINCI_VC_REG12, + snd_soc_write(codec, DAVINCI_VC_REG12, DAVINCI_VC_REG12_POWER_ALL_ON); break; case SND_SOC_BIAS_PREPARE: break; case SND_SOC_BIAS_STANDBY: - cq93vc_write(codec, DAVINCI_VC_REG12, + snd_soc_write(codec, DAVINCI_VC_REG12, DAVINCI_VC_REG12_POWER_ALL_OFF); break; case SND_SOC_BIAS_OFF: /* force all power off */ - cq93vc_write(codec, DAVINCI_VC_REG12, + snd_soc_write(codec, DAVINCI_VC_REG12, DAVINCI_VC_REG12_POWER_ALL_OFF); break; } |