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author | Takashi Iwai <tiwai@suse.de> | 2011-10-27 10:43:40 +0200 |
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committer | Takashi Iwai <tiwai@suse.de> | 2011-10-27 10:43:40 +0200 |
commit | bb14eb0da72afb69be261b28ec858cbd5a35e089 (patch) | |
tree | fa72a87d21e506c990b63657d782936311cfa7cf /sound/soc/codecs/wm8776.c | |
parent | 9430148d800dd929ad73da4c6afb67f793f8af43 (diff) | |
parent | 5927f94700e860ae27ff24e7f3bc9e4f7b9922eb (diff) | |
download | linux-bb14eb0da72afb69be261b28ec858cbd5a35e089.tar.gz linux-bb14eb0da72afb69be261b28ec858cbd5a35e089.tar.bz2 linux-bb14eb0da72afb69be261b28ec858cbd5a35e089.zip |
Merge branch 'topic/asoc' into for-linus
Diffstat (limited to 'sound/soc/codecs/wm8776.c')
-rw-r--r-- | sound/soc/codecs/wm8776.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/sound/soc/codecs/wm8776.c b/sound/soc/codecs/wm8776.c index 00d8846fae8a..bfdc52370ad0 100644 --- a/sound/soc/codecs/wm8776.c +++ b/sound/soc/codecs/wm8776.c @@ -308,6 +308,8 @@ static int wm8776_set_bias_level(struct snd_soc_codec *codec, break; case SND_SOC_BIAS_STANDBY: if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) { + snd_soc_cache_sync(codec); + /* Disable the global powerdown; DAPM does the rest */ snd_soc_update_bits(codec, WM8776_PWRDOWN, 1, 0); } @@ -379,21 +381,7 @@ static int wm8776_suspend(struct snd_soc_codec *codec, pm_message_t state) static int wm8776_resume(struct snd_soc_codec *codec) { - int i; - u8 data[2]; - u16 *cache = codec->reg_cache; - - /* Sync reg_cache with the hardware */ - for (i = 0; i < ARRAY_SIZE(wm8776_reg); i++) { - if (cache[i] == wm8776_reg[i]) - continue; - data[0] = (i << 1) | ((cache[i] >> 8) & 0x0001); - data[1] = cache[i] & 0x00ff; - codec->hw_write(codec->control_data, data, 2); - } - wm8776_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - return 0; } #else |