]> git.baikalelectronics.ru Git - kernel.git/commit
ASoC: wm_hubs: Allow configuration of MICBIAS power up delay via pdata
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Tue, 21 Aug 2012 16:54:52 +0000 (17:54 +0100)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Wed, 22 Aug 2012 18:00:37 +0000 (19:00 +0100)
commit595fee897c20bb444875c92569f70a13741a5486
tree0b8494474dcd4e92c196400d80be3cf8ab898eff
parent3b79d59fcdbd4ea6be85d96fb7719ec8d481c532
ASoC: wm_hubs: Allow configuration of MICBIAS power up delay via pdata

Sometimes the analogue circuitry connected to the microphone needs some
time to settle after power up. Allow systems to configure this delay in
the platform data, the driver will then insert the required delay during
power up of paths that involve the microphone.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
include/linux/mfd/wm8994/pdata.h
include/sound/wm8993.h
sound/soc/codecs/wm8993.c
sound/soc/codecs/wm8994.c
sound/soc/codecs/wm_hubs.c
sound/soc/codecs/wm_hubs.h