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ASoC: Put WM8958 and WM1811 MICBIAS into bypass mode when no audio
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Tue, 29 Nov 2011 19:58:19 +0000 (19:58 +0000)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Tue, 29 Nov 2011 19:59:18 +0000 (19:59 +0000)
commit500fa30ed5795a1d8e8539d0cd81f73b34f831a3
treeab929bcca2f1bd0a5c8f3440899ff62279244e0atree | snapshot
parent9b8f5695a155308a4e0355a29747961bec9757c0commit | diff
ASoC: Put WM8958 and WM1811 MICBIAS into bypass mode when no audio

When we don't have any active audio we can put the microphone biases into
bypass mode to save power at the expense of performance.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
sound/soc/codecs/wm8994.c diff | blob | history
Port of xen3.3 xenlinux code to Ubuntu packaged SUSE kernel (3.2.10)