Merge tag 'asoc-3.8' of git://git./linux/kernel/git/broonie/sound into for-next

ASoC: Updates for v3.8

Very quiet release for ASoC really:

- Standardisation of the logging.
- DT and dmaengine support for Atmel.
- Support for Wolfson ADSP cores.
- New drivers for Freescale/iVeia P1022 and Maxim MAX98090.

Merge remote-tracking branch 'asoc/topic/wm9090' into asoc-next

Merge remote-tracking branch 'asoc/topic/wm9081' into asoc-next

Merge remote-tracking branch 'asoc/topic/wm8995' into asoc-next

Merge remote-tracking branch 'asoc/topic/wm8994' into asoc-next

Merge remote-tracking branch 'asoc/topic/wm8993' into asoc-next

Merge remote-tracking branch 'asoc/topic/wm8988' into asoc-next

Merge remote-tracking branch 'asoc/topic/wm8985' into asoc-next

Merge remote-tracking branch 'asoc/topic/wm8978' into asoc-next

Merge remote-tracking branch 'asoc/topic/wm8971' into asoc-next

Merge remote-tracking branch 'asoc/topic/wm8962' into asoc-next

Merge remote-tracking branch 'asoc/topic/wm8960' into asoc-next

Merge remote-tracking branch 'asoc/topic/wm8955' into asoc-next

Merge remote-tracking branch 'asoc/topic/wm8804' into asoc-next

Merge remote-tracking branch 'asoc/topic/wm8770' into asoc-next

Merge remote-tracking branch 'asoc/topic/wm8753' into asoc-next

Merge remote-tracking branch 'asoc/topic/wm8750' into asoc-next

Merge remote-tracking branch 'asoc/topic/wm8741' into asoc-next

Merge remote-tracking branch 'asoc/topic/wm8510' into asoc-next

Merge remote-tracking branch 'asoc/topic/wm8400' into asoc-next

Merge remote-tracking branch 'asoc/topic/wm8350' into asoc-next

Merge remote-tracking branch 'asoc/topic/wm2200' into asoc-next

Merge remote-tracking branch 'asoc/topic/wm2000' into asoc-next

Merge remote-tracking branch 'asoc/topic/wm0010' into asoc-next

Merge remote-tracking branch 'asoc/topic/ux500' into asoc-next

Merge remote-tracking branch 'asoc/topic/tlv320aic32x4' into asoc-next

Merge remote-tracking branch 'asoc/topic/si476x' into asoc-next

Merge remote-tracking branch 'asoc/topic/samsung' into asoc-next

Merge remote-tracking branch 'asoc/topic/rt5631' into asoc-next

Merge remote-tracking branch 'asoc/topic/omap' into asoc-next

Merge remote-tracking branch 'asoc/topic/max98090' into asoc-next

Merge remote-tracking branch 'asoc/topic/max9768' into asoc-next

Merge remote-tracking branch 'asoc/topic/log' into asoc-next

Merge remote-tracking branch 'asoc/topic/lm49453' into asoc-next

Merge remote-tracking branch 'asoc/topic/kirkwood' into asoc-next

Merge remote-tracking branch 'asoc/topic/jz4740' into asoc-next

Merge remote-tracking branch 'asoc/topic/jack' into asoc-next

Merge remote-tracking branch 'asoc/topic/hotplug' into asoc-next

Merge remote-tracking branch 'asoc/topic/fsl' into asoc-next

Merge remote-tracking branch 'asoc/topic/fsi' into asoc-next

Merge remote-tracking branch 'asoc/topic/dmaengine' into asoc-next

Merge remote-tracking branch 'asoc/topic/davinci' into asoc-next

Merge remote-tracking branch 'asoc/topic/da9055' into asoc-next

Merge remote-tracking branch 'asoc/topic/da7210' into asoc-next

Merge remote-tracking branch 'asoc/topic/cs4271' into asoc-next

Merge remote-tracking branch 'asoc/topic/atmel' into asoc-next

Merge remote-tracking branch 'asoc/topic/arizona' into asoc-next

Merge remote-tracking branch 'asoc/topic/ak4642' into asoc-next

Merge remote-tracking branch 'asoc/topic/ak4535' into asoc-next

Merge remote-tracking branch 'asoc/topic/ak4104' into asoc-next

Merge remote-tracking branch 'asoc/topic/adsp' into asoc-next

Merge remote-tracking branch 'asoc/topic/ab8500' into asoc-next

ASoC: atmel-pcm: dma support based on pcm dmaengine

Specify overrun bit in interrupt mask
Add dmaengine specific routines

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
[voice.shen@atmel.com: adapt to soc dmaengine framework]
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

ASoC: atmel-pcm: split into two file

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: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

ASoC: wm5102: Correct base address for Y region

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

ASoC: wm8960: Use devm_regmap_init_i2c()

devm_regmap_init_i2c() is device managed and makes error
handling and code cleanup simpler. There was no explicit
regmap_exit call in this function which was probably a bug.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

ASoC: wm8955: Use devm_regmap_init_i2c()

devm_regmap_init_i2c() is device managed and makes error
handling and code cleanup simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

ASoC: max9768: Use devm_regmap_init_i2c()

devm_regmap_init_i2c() is device managed and makes error
handling and code cleanup simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

ASoC: wm8962: Use devm_regmap_init_i2c()

devm_regmap_init_i2c() is device managed and makes error
handling and code cleanup simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

ASoC: wm8993: Use devm_regmap_init_i2c()

devm_regmap_init_i2c() is device managed and makes error
handling and code cleanup simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

ASoC: wm9081: Use devm_regmap_init_i2c()

devm_regmap_init_i2c() is device managed and makes error
handling and code cleanup simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

ASoC: wm9090: Use devm_regmap_init_i2c()

devm_regmap_init_i2c() is device managed and makes error
handling and code cleanup simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

ALSA: hda - Add a helper function for simple enum kcontrols

The same type of code is being used in multiple places in various
codec drivers, so put it as a core library.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

ALSA: hda - Pass errors properly in alc_auto_check_switches()

Signed-off-by: Takashi Iwai <tiwai@suse.de>

ALSA: hda - Refactor alc_kcontrol_new() usages

Allocate the name string and assign the structure in
alc_kcontrol_new() itself to reduce the code.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

ALSA: hda - Use standard sort function in hda_auto_parser.c

Just refactoring, no functional changes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

ASoC: arizona: Add parentheses

Some compiler versions complain.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

ALSA: usb - Don't create "Speaker" mixer controls on headphones and headsets

A lot of headsets/headphones have a "Speaker" mixer control. This confuses
PulseAudio to think it is a speaker instead of a headphone/headset.
Therfore, we rename it to "Headphone".

We determine if something is a headphone similar to how udev determines
form factor (see 78-sound-card.rules).

BugLink: https://bugs.launchpad.net/bugs/1082357
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ALSA: usb-audio: FT C400 sync playback EP to capture EP

The playback endpoint uses implicit feedback mode, similar
to the M-Audio FTU. Like with the FTU, we need to associate
the sync pipe ourselves.

Signed-off-by: Eldad Zack <eldad@fogrefinery.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ALSA: usb-audio: Fast Track C400 mixer controls

Add a mixer quirks for the M-Audio Fast Track C400
and create the following:

* Volume controls
* Effect Type (reusing FTU controls)
* Effect Volume
* Effect Send/Return
* Effect Program
* Effect Feedback

Signed-off-by: Eldad Zack <eldad@fogrefinery.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ALSA: usb-audio: Fast Track C400 mixer ranges

Add ranges for various Fast Track C400 controls, as observed
while using the vendor's mixer control software (res values
are an estimation).

Signed-off-by: Eldad Zack <eldad@fogrefinery.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ALSA: usb-audio: M-Audio Fast Track C400 quirks table

Adds a quirks table for the M-Audio Fast Track C400.
Thanks to Clemens Ladisch <clemens@ladisch.de> for pointing out that
the table must be sorted.

Based on the following patch from the alsa-devel list:
http://mailman.alsa-project.org/pipermail/alsa-devel/2012-May/051676.html

See also:
http://mailman.alsa-project.org/pipermail/alsa-devel/2012-April/051219.html

Signed-off-by: Eldad Zack <eldad@fogrefinery.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ALSA: usb-audio: parameterize FTU effect unit control

Adds the unit ID and the control as parameters to the creation of the
effect unit control for the M-Audio Fast Track Ultra. This allows the
code to be shared with other devices that use different unit ID and
control, such as the M-Audio Fast Track C400.

Signed-off-by: Eldad Zack <eldad@fogrefinery.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ALSA: usb-audio: skip UAC2 EFFECT_UNIT

Current code mishandles the case where the device is a UAC2
and the bDescriptorSubtype is a UAC2 Effect Unit (0x07).
It tries to parse it as a Processing Unit (which is similar to two
other UAC1 units with overlapping subtypes), but since the structure
is different (See: 4.7.2.10, 4.7.2.11 in UAC2 standard), the parsing
is done incorrectly and prevents the device from initializing.
For now, just ignore the unit.

Signed-off-by: Eldad Zack <eldad@fogrefinery.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ALSA: usb-audio: add control index offset

Currently, channel IDs exceeding 31 (0x1f) cannot be used.
The channel ID is derived from the cmask. Extending cmask
to a 64-bit type would only allow it to go up to 63 (0x3f).
Some devices have channel IDs exceeding that as well.
To address that, add an offset to the mixer element which
is then accounted for in the UAC set/get functions.

Signed-off-by: Eldad Zack <eldad@fogrefinery.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ALSA: usb-audio: use sender stride for implicit feedback

For implicit feedback endpoints, the number of bytes for each packet
is matched by the corresponding synchronizing endpoint.
The size is calculated by taking the actual size and dividing it by
the stride - currently by the endpoint's stride, but we should use the
synchronization source's stride.
This is evident when the number of channels differ between the
synchronization source and the implicitly fed-back endpoint, as with
M-Audio Fast Track C400 - the synchronization source (capture)
has 4 channels, while the implicit feedback mode endpoint has 6.

Signed-off-by: Eldad Zack <eldad@fogrefinery.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ALSA: usb-audio: replace hardcoded value with const

In this context, 0x01 is USB_ENDPOINT_XFER_ISOC.

Signed-off-by: Eldad Zack <eldad@fogrefinery.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ASoC: wm_adsp: Set the core enable as well as start bit for ADSP2

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

ASoC: wm2200: Remove empty labels

Removed unnecessary labels probably left out of some previous cleanup.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

ASoC: Samsung: Get I2S src_clk from clock alias id.

As the I2S src clks are registered with clkdev using generic
connection id, driver can get the clk name using generic id.
So the variable representing the array of rclk src clks is
deleted.

Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

ASoC: omap-abe-twl6040: Use "ti,jack-detection" DT property as boolean

Handle the jack detection inforamtion as bool from devicetree.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

ASoC: wm5102: Enable DVFS support for the DSP

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

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

ASoC: lm49453: Use devm_regmap_init_i2c()

devm_regmap_init_i2c() is device managed and makes error
handling and code cleanup simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

ASoC: da7210: Use devm_regmap_init_i2c()

devm_regmap_init_i2c() is device managed and makes error
handling and code cleanup simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

ASoC: ak4535: Use devm_regmap_init_i2c()

devm_regmap_init_i2c() is device managed and makes error
handling and code cleanup simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

ASoC: wm8993: Use devm_regulator_bulk_get

devm_regulator_bulk_get() is device managed and makes error
handling and code cleanup simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

ASoC: wm8400: Use devm_regulator_bulk_get

devm_regulator_bulk_get() is device managed and makes error
handling and code cleanup simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

ASoC: wm8962: Use devm_regulator_bulk_get

devm_regulator_bulk_get() is device managed and makes error
handling and code cleanup simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

ASoC: wm8350: Use devm_regulator_bulk_get

devm_regulator_bulk_get() is device managed and makes error
handling and code cleanup simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

ASoC: wm_adsp: Enable DVFS for ADSP2

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: Mark Brown <broonie@opensource.wolfsonmicro.com>

ASoC: wm8994: Use the same DCS codes for all WM1811 variants

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org

mfd: arizona: Register haptics devices

Both WM5102 and WM5110 support haptics, register the device.

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

ASoC: wm5110: Implement haptics support

Provide a haptics widget for use by the haptics driver and expose the DAPM
context for it.

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

ASoC: wm5102: Implement haptics support

Provide a haptics widget for use by the haptics driver and expose the DAPM
context for it.

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

Input - arizona-haptics: Add driver haptics module on Arizona CODECs

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: Mark Brown <broonie@opensource.wolfsonmicro.com>

mfd: arizona: Allow the CODEC DAPM context to be accessed elsewhere

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: Mark Brown <broonie@opensource.wolfsonmicro.com>

ASoC: arizona: Record FLL setting when disabling

Otherwise we skip reenables.

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

ALSA: hda - Call snd_array_init() early and only once

This is a preliminary patch for introducing a protection to access
races of snd_array instances.  Call snd_array_init() appropriately
at the initialization time and don't call it twice.

Also the allocations of codec-spec structs are cleaned up by helper
functions in patch_sigmatel.c and patch_analog.c.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

Merge tag 'v3.7-rc7' into asoc-wm2200

Linux 3.7-rc7