ASoC: dapm: Make widget power register settings more flexible

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Currently the DAPM code is limited to only setting or clearing a single bit in a
register to power a widget up or down. This patch extends the DAPM code to be
more flexible in that regard and allow widgets to use arbitrary values to be
used to put a widget in either on or off state.

Since the snd_soc_dapm_widget struct already contains a on_val and off_val field
no additional fields need to be added and in fact the invert field can even be
removed. Also the generated code is slightly smaller.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>

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Lars-Peter Clausen 2013-07-29 17:14:01 +02:00 • committed by Mark Brown

parent 5106b92f80

commit de9ba98b6d

2 changed files with 106 additions and 91 deletions

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163

include/sound/soc-dapm.h

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34

sound/soc/soc-dapm.c

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