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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)
commit7d02173cd17a1ac3db04aa9b9e5de153f2d02dd5
tree62b9051598972c3d251c22f9fb48ae42321732dctree | snapshot (tar.gz zip)
parentca1004bab9c6829e64036f7da5e25a698756ee28commit | 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 | blame | history