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4 Commits

Author SHA1 Message Date
Mark Brown
2a0761a35b ASoC: Implement WM835x microphone jack detection support 
The WM8350 provides microphone presence and short circuit detection.
Integrate this with the ASoC jack reporting API.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
 2010-03-17 09:27:19 +00:00
Mark Brown
008db442ef ASoC: Include WM8350 register definitions in CODEC header 
It's expected behaviour for the CODEC header to provide them but the
WM8350 doesn't due to having all the registers together under drivers/mfd.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
 2009-04-27 20:27:01 +01:00
Mark Brown
a6ba2b2dab ASoC: Implement WM8350 headphone jack detection 
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
 2009-01-09 10:31:32 +00:00
Mark Brown
40aa4a30d0 ASoC: Add WM8350 AudioPlus codec driver 
The WM8350 is an integrated audio and power management subsystem which
provides a single-chip solution for portable audio and multimedia systems.

The integrated audio CODEC provides all the necessary functions for
high-quality stereo recording and playback. Programmable on-chip
amplifiers allow for the direct connection of headphones and microphones
with a minimum of external components. A programmable low-noise bias
voltage is available to feed one or more electret microphones.
Additional audio features include programmable high-pass filter in the
ADC input path.

This driver was originally written by Liam Girdwood with further updates
from me.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
 2008-12-18 17:21:07 +00:00