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authorMark Brown <broonie@opensource.wolfsonmicro.com>2009-02-16 17:51:54 +0000
committerMark Brown <broonie@opensource.wolfsonmicro.com>2009-02-18 11:25:23 +0000
commit5de7f9b20069257aa5f0bb74723c8603adc5841a (patch)
tree076476094e6c9229c54c3d92a7a8625f48b42756 /sound/soc/pxa/pxa2xx-ac97.h
parent40135ea07190316a789b2edfbf7c8131598bdf81 (diff)
ASoC: Actively manage MCLK for AT91SAM9G20-EK
We have software control of the MCLK for the WM8731 so save a bit of power by actively managing it within the machine driver, enabling it only while the codec is active. Once ASoC supports multiple boards and doesn't require the soc-audio device the initial clock setup should be pushed down into the arch/arm code but for now this reduces merge issues. Tested-by: Sedji Gaouaou <sedji.gaouaou@atmel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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