Specify overrun bit in interrupt mask
Add dmaengine specific routines
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
[voice.shen@atmel.com: adapt to soc dmaengine framework]
Signed-off-by: NBo Shen <voice.shen@atmel.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

This patch is split original atmel-pcm.c into new atmel-pcm.c and
atmel-pcm-pdc.c two files. The new atmel-pcm.c is the share routine
while will be used for pdc or dma transfer.

Using SND_ATMEL_SOC_PDC to select using PDC for audio transfer
Signed-off-by: NBo Shen <voice.shen@atmel.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

devm_regmap_init_i2c() is device managed and makes error
handling and code cleanup simpler.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Some compiler versions complain.
Reported-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Merge branch 'topic/adsp' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-arizona

devm_regmap_init_i2c() is device managed and makes error
handling and code cleanup simpler.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

devm_regmap_init_i2c() is device managed and makes error
handling and code cleanup simpler.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

devm_regmap_init_i2c() is device managed and makes error
handling and code cleanup simpler.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Some ADSP devices can make use of DVFS to optimise power consumption
depending on the operating frequency of the DSP core. Implement
support for this in the generic ADSP code.
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Both WM5102 and WM5110 support haptics, register the device.
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Provide a haptics widget for use by the haptics driver and expose the DAPM
context for it.
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Provide a haptics widget for use by the haptics driver and expose the DAPM
context for it.
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

The Arizona CODECs contain a haptics module providing vibration feedback
support. Implement basic support for this, providing simple start/stop and
signal magnitude control.

Since the output path for haptics is routed through the CODEC audio routing
it is modelled as a signal generator within ASoC, the haptics driver calls
DAPM to start and stop the output drivers. An appropriate output path must
be configured via ALSA to connect the haptics source to the correct output.
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Some other device functions need to integrate with signal sources in the
audio portion (primarily for haptics) so allow CODEC to export the DAPM
context by pointing to it from the core driver.
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Otherwise we skip reenables.
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>