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ASoC: Add WM8962 microphone bias control

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We unconditionally require SYSCLK since while only microphone detection
specifically requires SYSCLK any actual use case would enable it via
some other means but microphone detection may have nothing active other
than the bias itself.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
This commit is contained in:
Mark Brown 2010-09-21 17:53:38 +01:00
parent 0afe6b901e
commit 821f4206c4
1 changed files with 2 additions and 0 deletions
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sound/soc/codecs/wm8962.c
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@ -2566,6 +2566,8 @@ static const struct snd_soc_dapm_route wm8962_intercon[] = {
{ "MIXINR", "IN3R Switch", "IN3R" },
{ "MIXINR", "PGA Switch", "INPGAR" },
{ "MICBIAS", NULL, "SYSCLK" },
{ "ADCL", NULL, "SYSCLK" },
{ "ADCL", NULL, "TOCLK" },
{ "ADCL", NULL, "MIXINL" },