diff options
| author | Takashi Iwai <tiwai@suse.de> | 2011-10-27 10:43:40 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-10-27 10:43:40 +0200 |
| commit | bb14eb0da72afb69be261b28ec858cbd5a35e089 (patch) | |
| tree | fa72a87d21e506c990b63657d782936311cfa7cf /sound/soc/codecs/wm8960.c | |
| parent | 9430148d800dd929ad73da4c6afb67f793f8af43 (diff) | |
| parent | 5927f94700e860ae27ff24e7f3bc9e4f7b9922eb (diff) | |
Merge branch 'topic/asoc' into for-linus
Diffstat (limited to 'sound/soc/codecs/wm8960.c')
| -rw-r--r-- | sound/soc/codecs/wm8960.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c index 4393394b7bc..2df253c1856 100644 --- a/sound/soc/codecs/wm8960.c +++ b/sound/soc/codecs/wm8960.c @@ -72,7 +72,6 @@ static const u16 wm8960_reg[WM8960_CACHEREGNUM] = { struct wm8960_priv { enum snd_soc_control_type control_type; - void *control_data; int (*set_bias_level)(struct snd_soc_codec *, enum snd_soc_bias_level level); struct snd_soc_dapm_widget *lout1; @@ -575,6 +574,8 @@ static int wm8960_set_bias_level_out3(struct snd_soc_codec *codec, case SND_SOC_BIAS_STANDBY: if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) { + snd_soc_cache_sync(codec); + /* Enable anti-pop features */ snd_soc_write(codec, WM8960_APOP1, WM8960_POBCTRL | WM8960_SOFT_ST | @@ -677,6 +678,9 @@ static int wm8960_set_bias_level_capless(struct snd_soc_codec *codec, WM8960_VREF | WM8960_VMID_MASK, 0); break; + case SND_SOC_BIAS_OFF: + snd_soc_cache_sync(codec); + break; default: break; } @@ -902,16 +906,6 @@ static int wm8960_suspend(struct snd_soc_codec *codec, pm_message_t state) static int wm8960_resume(struct snd_soc_codec *codec) { struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec); - int i; - u8 data[2]; - u16 *cache = codec->reg_cache; - - /* Sync reg_cache with the hardware */ - for (i = 0; i < ARRAY_SIZE(wm8960_reg); i++) { - data[0] = (i << 1) | ((cache[i] >> 8) & 0x0001); - data[1] = cache[i] & 0x00ff; - codec->hw_write(codec->control_data, data, 2); - } wm8960->set_bias_level(codec, SND_SOC_BIAS_STANDBY); return 0; @@ -925,7 +919,6 @@ static int wm8960_probe(struct snd_soc_codec *codec) u16 reg; wm8960->set_bias_level = wm8960_set_bias_level_out3; - codec->control_data = wm8960->control_data; if (!pdata) { dev_warn(codec->dev, "No platform data supplied\n"); @@ -1015,7 +1008,6 @@ static __devinit int wm8960_i2c_probe(struct i2c_client *i2c, i2c_set_clientdata(i2c, wm8960); wm8960->control_type = SND_SOC_I2C; - wm8960->control_data = i2c; ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_wm8960, &wm8960_dai, 1); |