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ASoC: Fix WM8903 DAC mute default

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The WM8903 register map does not mute the DAC by default at startup
so we need to explicitly do so.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
This commit is contained in:
Mark Brown 2011-02-09 17:42:57 +00:00
parent 2c8be5a26e
commit e12adab002
1 changed files with 3 additions and 3 deletions
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6
sound/soc/codecs/wm8903.c
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@ -1870,9 +1870,9 @@ static int wm8903_probe(struct snd_soc_codec *codec)
snd_soc_write(codec, WM8903_ANALOGUE_OUT3_RIGHT, val);
/* Enable DAC soft mute by default */
val = snd_soc_read(codec, WM8903_DAC_DIGITAL_1);
val |= WM8903_DAC_MUTEMODE;
snd_soc_write(codec, WM8903_DAC_DIGITAL_1, val);
snd_soc_update_bits(codec, WM8903_DAC_DIGITAL_1,
WM8903_DAC_MUTEMODE | WM8903_DAC_MUTE,
WM8903_DAC_MUTEMODE | WM8903_DAC_MUTE);
snd_soc_add_controls(codec, wm8903_snd_controls,
ARRAY_SIZE(wm8903_snd_controls));