ASoC: TWL4030: hands-free start-up sequence.

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A special start-up sequence is required to reduce the pop-noise of Class D
amplifier when enable hands-free on TWL4030.

Signed-off-by: Stanley.Miao <stanley.miao@windriver.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

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Stanley.Miao 2008-12-11 23:28:10 +08:00 • committed by Mark Brown

parent 4544f8a22f

commit 49d92c7d5b

2 changed files with 36 additions and 4 deletions

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34

sound/soc/codecs/twl4030.c

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6

sound/soc/codecs/twl4030.h

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