ASoC: twl4030: Correct the support for Voice port

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In order to be able to use the Voice port of twl4030 three bits need to be
handled in VOICE_IF register:
VIF_EN: to enable the voice port (needed for both playback and capture)
VIF_DIN_EN: Need to be enabled for playback only (input to the codec)
VIF_DOUT_EN: Need to be enabled for capture only (output from codec)

Use DAPM_SUPPLY for the VIF_EN bit and add DAPM_AIF_IO/OUT widget to handle
the playback/capture bit.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

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Peter Ujfalusi 2012-12-31 11:51:42 +01:00 • committed by Mark Brown

parent a49f0d1ea3

commit 927a77476e

1 changed files with 12 additions and 5 deletions

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sound/soc/codecs/twl4030.c

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