ASoC: TWL4030: Add supply for audio serial interface control

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The serial interface (TDM/I2S) for the audio block have been
constantly enabled.
Introduce a new DAPM_SUPPLY for handling the AIF_EN bit, so
the interface is only enabled, when there is a need for it.
For example when only the analog loopback is enabled, there
is no need to keep the serial interface active.

I have added the persons who contributed to the Voice path
of twl4030 codec driver, so they might have the ability
to test this patch, and send an update for the Voice path,
if it is necessary

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

...

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Peter Ujfalusi 2010-02-09 15:24:04 +02:00 • committed by Mark Brown

parent c0ff4bcd2e

commit c42a59ea27

1 changed files with 13 additions and 1 deletions

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sound/soc/codecs/twl4030.c

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