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ASoC: Reduce power consumption for idle DAIs in WM8994
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Thu, 14 Jul 2011 08:11:38 +0000 (17:11 +0900)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Sun, 17 Jul 2011 08:51:10 +0000 (17:51 +0900)
commit9b01509fcabead924e030f3ba47f71514deb8cb6
tree62b9051598972c3d251c22f9fb48ae42321732dctree | snapshot
parent1092692d235660d68a713dbf9b35904f0e09e441commit | diff
ASoC: Reduce power consumption for idle DAIs in WM8994

If DAIs are idle but their clocks are in use for some reason (eg, as
SYSCLK or for accessory detect) then set the clock dividers to the maximum
to reduce slightly the power consumption of the unclocked circuits.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
sound/soc/codecs/wm8994.c diff | blob | history
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