xiaomi-sm8450/android_kernel_xiaomi_sm8450
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ASoC: Avoid direct register cache access when setting defaults

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Directly accessing the register cache means that we can't use anything
except a flat register cache so use snd_soc_update_bits().

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
This commit is contained in:
Mark Brown
2010-12-24 16:59:30 +00:00
förälder 203db22071
incheckning a1b3b5eeee
7 ändrade filer med 100 tillägg och 58 borttagningar
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6
sound/soc/codecs/wm8523.c
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@@ -414,7 +414,6 @@ static int wm8523_resume(struct snd_soc_codec *codec)
static int wm8523_probe(struct snd_soc_codec *codec)
{
struct wm8523_priv *wm8523 = snd_soc_codec_get_drvdata(codec);
u16 *reg_cache = codec->reg_cache;
int ret, i;
codec->hw_write = (hw_write_t)i2c_master_send;
@@ -471,8 +470,9 @@ static int wm8523_probe(struct snd_soc_codec *codec)
}
/* Change some default settings - latch VU and enable ZC */
reg_cache[WM8523_DAC_GAINR] |= WM8523_DACR_VU;
reg_cache[WM8523_DAC_CTRL3] |= WM8523_ZC;
snd_soc_update_bits(codec, WM8523_DAC_GAINR,
WM8523_DACR_VU, WM8523_DACR_VU);
snd_soc_update_bits(codec, WM8523_DAC_CTRL3, WM8523_ZC, WM8523_ZC);
wm8523_set_bias_level(codec, SND_SOC_BIAS_STANDBY);