linux-toradex.git/include/linux/mfd/wm8994/pdata.h, branch v3.0.79

mfd: Fix value of WM8994_CONFIGURE_GPIO

2011-10-03T18:40:26+00:00

commit 8efcc57dedfebc99c3cd39564e3fc47cd1a24b75 upstream.

This needs to be an out of band value for the register and on this device
registers are 16 bit so we must shift left one to the 17th bit.

Signed-off-by: Mark Brown 
Signed-off-by: Samuel Ortiz 
Signed-off-by: Greg Kroah-Hartman

ASoC: Add WM8958 enhanced EQ support

2011-03-22T18:41:28+00:00

DSP2 in the WM8958 can be used to support an upgraded EQ for use in
demanding applications.

Signed-off-by: Mark Brown 
Acked-by: Liam Girdwood

ASoC: Add WM8958 VSS support

2011-03-22T18:41:27+00:00

With appropriate firmware the WM8958 can support Virtual Surround Sound or
VSS, widening the stereo audio image for improved user experience. Enable
support for this mode of operation when the appropriate firmware can be
loaded at runtime.

Signed-off-by: Mark Brown 
Acked-by: Liam Girdwood

ASoC: Support configuration of WM8958 microphone bias analogue parameters

2011-02-22T18:42:06+00:00

The WM8958 has a different microphone bias architecture to WM8994 so needs
different configuration to WM8994. Support this in platform data.

Signed-off-by: Mark Brown 
Acked-by: Liam Girdwood

ASoC: Support WM8958 direct microphone detection IRQ

2011-02-22T18:41:41+00:00

Allow direct routing of the WM8958 microphone detection signal to a GPIO
to be used, saving the need to demux the interrupt.

Signed-off-by: Mark Brown 
Acked-by: Liam Girdwood

Merge branch 'for-2.6.37' into for-2.6.38

2010-12-06T14:14:47+00:00

Conflicts:
	include/linux/mfd/wm8994/pdata.h

ASoC: Fix off by one error in WM8994 EQ register bank size

2010-12-06T12:43:02+00:00

Signed-off-by: Uk Kim 
Acked-by: Liam Girdwood 
Signed-off-by: Mark Brown 
Cc: stable@kernel.org

ASoC: Allow user-specified WM8958 multiband compressor configurations

2010-12-01T11:47:29+00:00

The paramters of the WM8958 multiband compressor can be tuned by the
user for their system using a graphical configuration tool on the host.
Allow the user to specify a set of such paramters in platform data and
select between them at runtime.

Signed-off-by: Mark Brown 
Acked-by: Liam Girdwood

mfd: Add WM8994 interrupt controller support

2010-04-05T18:18:07+00:00

The WM8994 has an interrupt controller which supports interrupts for
both CODEC and GPIO portions of the chip. Support this using genirq,
while allowing for systems that do not have an interrupt hooked up.

Wrapper functions are provided for the IRQ request and free to simplify
the code in consumer drivers when handling cases where IRQs are not
set up.

Signed-off-by: Mark Brown 
Acked-by: Samuel Ortiz

mfd: Add initial WM8994 support

2010-03-07T21:17:13+00:00

The WM8994 is a highly integrated ultra low power audio hub CODEC.
Since it includes on-board regulators and GPIOs it is represented
as a multi-function device, though the overwhelming majority of
the functionality is provided by the ASoC CODEC driver.

Signed-off-by: Mark Brown 
Signed-off-by: Samuel Ortiz