]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 6cb11b4) | patch
ASoC: Disable WM8996 CPVDD supply when not in use
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Sun, 11 Sep 2011 09:05:18 +0000 (10:05 +0100)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Wed, 14 Sep 2011 09:59:36 +0000 (10:59 +0100)
commit3ca677f153238af758446b073b568d432dda88be
tree5c297c65478e1e8113cc05e1b19b8fbcbe60ff60tree | snapshot
parent6cb11b4a47aebec4f4b8f8cd36cc04aa35eda74bcommit | diff
ASoC: Disable WM8996 CPVDD supply when not in use

The WM8996 only requires CPVDD when the charge pump is active so control
it separately to the other supplies, only enabling it when the charge pump
is active. This will result in a small power saving on systems which are
able to provide independent software control of the supply.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
sound/soc/codecs/wm8996.c diff | blob | history
Linux Kernel Source Tree.