ASoC: DaVinci: Update suspend/resume support for McASP driver

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Add clock enable and disable calls to resume and suspend respectively.
Also add a member to the audio device data structure which tracks the clock
status.

Tested on DA850/OMAP-L138 EVM. For the purpose of testing, the patches[1] which
add suspend-to-RAM support to DA850/OMAP-L138 SoC were applied.

[1] http://linux.davincidsp.com/pipermail/davinci-linux-open-source/
2009-November/016958.html

Signed-off-by: Chaithrika U S <chaithrika@ti.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

...

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Chaithrika U S 2009-12-03 18:56:56 +05:30 • committed by Mark Brown

parent 71f6e0645b

commit a47979b5aa

3 changed files with 18 additions and 3 deletions

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18

sound/soc/davinci/davinci-mcasp.c

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1

sound/soc/davinci/davinci-mcasp.h

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2

sound/soc/davinci/davinci-pcm.c

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