Commit graph

1334 commits

Author SHA1 Message Date
Scott Jiang
119bfef2f9 ASoC: ad193x: tweak style to match other codecs
Rename the snd_soc_control_type field from "bus_type" to "control_type",
and drop the now unused "control_data" field.

Signed-off-by: Scott Jiang <scott.jiang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-03-26 17:45:47 +00:00
Mark Brown
a0b1550677 Merge branch 'for-2.6.39' into for-2.6.40 2011-03-26 17:25:22 +00:00
Axel Lin
19aab08d69 ASoC: twl6040: Return -ENOMEM if create_singlethread_workqueue fails
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-03-26 15:36:56 +00:00
Peter Ujfalusi
56a3536c22 ASoC: tlv320dac33: Restore L/R DAC power control register
Register 0x40, 0x41 need to be restored after power up, since
it contains gain related fields, which affects playback volume.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-03-26 15:36:56 +00:00
Linus Torvalds
76d21c5635 Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (442 commits)
  [media] videobuf2-dma-contig: make cookie() return a pointer to dma_addr_t
  [media] sh_mobile_ceu_camera: Do not call vb2's mem_ops directly
  [media] V4L: soc-camera: explicitly require V4L2_BUF_TYPE_VIDEO_CAPTURE
  [media] v4l: soc-camera: Store negotiated buffer settings
  [media] rc: interim support for 32-bit NEC-ish scancodes
  [media] mceusb: topseed 0x0011 needs gen3 init for tx to work
  [media] lirc_zilog: error out if buffer read bytes != chunk size
  [media] lirc: silence some compile warnings
  [media] hdpvr: use same polling interval as other OS
  [media] ir-kbd-i2c: pass device code w/key in hauppauge case
  [media] rc/keymaps: Remove the obsolete rc-rc5-tv keymap
  [media] remove the old RC_MAP_HAUPPAUGE_NEW RC map
  [media] rc/keymaps: Rename Hauppauge table as rc-hauppauge
  [media] rc-rc5-hauppauge-new: Fix Hauppauge Grey mapping
  [media] rc-rc5-hauppauge-new: Add support for the old Black RC
  [media] rc-rc5-hauppauge-new: Add the old control to the table
  [media] rc-winfast: Fix the keycode tables
  [media] a800: Fix a few wrong IR key assignments
  [media] opera1: Use multimedia keys instead of an app-specific mapping
  [media] dw2102: Use multimedia keys instead of an app-specific mapping
  ...

Fix up trivial conflicts (remove/modify and some real conflicts) in:
	arch/arm/mach-omap2/devices.c
	drivers/staging/Kconfig
	drivers/staging/Makefile
	drivers/staging/dabusb/dabusb.c
	drivers/staging/dabusb/dabusb.h
	drivers/staging/easycap/easycap_ioctl.c
	drivers/staging/usbvideo/usbvideo.c
	drivers/staging/usbvideo/vicam.c
2011-03-24 09:50:13 -07:00
Linus Torvalds
a6a1d6485e Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (90 commits)
  mfd: Push byte swaps out of wm8994 bulk read path
  mfd: Rename ab8500 gpadc header
  mfd: Constify WM8994 write path
  mfd: Push byte swap out of WM8994 bulk I/O
  mfd: Avoid copying data in WM8994 I2C write
  mfd: Remove copy from WM831x I2C write function
  mfd: Staticise WM8994 PM ops
  regulator: Add a subdriver for TI TPS6105x regulator portions v2
  mfd: Add a core driver for TI TPS61050/TPS61052 chips v2
  gpio: Add Tunnel Creek support to sch_gpio
  mfd: Add Tunnel Creek support to lpc_sch
  pci_ids: Add Intel Tunnel Creek LPC Bridge device ID.
  regulator: MAX8997/8966 support
  mfd: Add WM8994 bulk register write operation
  mfd: Append additional read write on 88pm860x
  mfd: Adopt mfd_data in 88pm860x input driver
  mfd: Adopt mfd_data in 88pm860x regulator
  mfd: Adopt mfd_data in 88pm860x led
  mfd: Adopt mfd_data in 88pm860x backlight
  mfd: Fix MAX8997 Kconfig entry typos
  ...
2011-03-24 07:59:01 -07:00
Andres Salomon
dab1547a01 asoc: wm8400-codec: Use mfd_data instead of driver_data
Use mfd_data for passing information from mfd drivers to soc
clients.  The mfd_cell's driver_data field is being phased out.

Clients that were using driver_data now access .mfd_data
via mfd_get_data().

Signed-off-by: Andres Salomon <dilinger@queued.net>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2011-03-23 10:41:56 +01:00
Andres Salomon
d57763370e asoc: davinci_voicecodec: use mfd_data instead of driver_data
Use mfd_data for passing information from mfd drivers to soc
clients.  The mfd_cell's driver_data field is being phased out.

Clients that were using driver_data now access .mfd_data
via mfd_get_data().

Signed-off-by: Andres Salomon <dilinger@queued.net>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2011-03-23 10:41:56 +01:00
Andres Salomon
0638d56fbb mfd: mfd_cell is now implicitly available to twl4030 drivers
The cell's platform_data is now accessed with a helper function;
change clients to use that, and remove the now-unused data_size.

Signed-off-by: Andres Salomon <dilinger@queued.net>
Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2011-03-23 10:41:54 +01:00
Andres Salomon
15de7a41d3 mfd: mfd_cell is now implicitly available to wl1273 drivers
The cell's platform_data is now accessed with a helper function;
change clients to use that, and remove the now-unused data_size.

Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2011-03-23 10:41:53 +01:00
Mark Brown
312158718f ASoC: Add WM8958 enhanced EQ support
DSP2 in the WM8958 can be used to support an upgraded EQ for use in
demanding applications.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-03-22 18:41:28 +00:00
Mark Brown
09e10d7fe5 ASoC: Add WM8958 VSS support
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 <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-03-22 18:41:27 +00:00
Mark Brown
f20d77ce26 ASoC: Refactor WM8958 DSP to support additional algorithms
In preparation for the addition of additional WM8958 algorithms
reorganise the code to make it easier to add such support later.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-03-22 18:41:27 +00:00
Mark Brown
fbbf592002 ASoC: Support download of WM8958 MBC firmware
Allow userspace to supply an update to the ROM firmware. The firmware
request is non-blocking so userspace can load the firmware at its
leisure without delaying startup, the driver will begin using the
firmware the next time MBC is started after it has been supplied.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-03-22 18:41:20 +00:00
Mark Brown
333802e90d ASoC: Support !REGULATOR build for sgtl5000
The regulator is optional depending on board design.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-03-22 18:26:30 +00:00
Peter Ujfalusi
a3b55791b5 ASoC: tlv320dac33: Fix inconsistent spinlock usage
The lock is used within the interrupt handler.
Correct the spinlock usage, and use irqsave/irqrestore
flavour of spin_lock/unlock.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-03-22 18:10:21 +00:00
Matti Aaltonen
40285f832b [media] ASoC: WL1273 FM radio: Access I2C IO functions through pointers
These changes are needed to keep up with the changes in the
MFD core and V4L2 parts of the wl1273 FM radio driver.

Use function pointers instead of exported functions for I2C IO.
Also move all preprocessor constants from the wl1273.h to
include/linux/mfd/wl1273-core.h.

Also update the year in the copyright statement.

Signed-off-by: Matti J. Aaltonen <matti.j.aaltonen@nokia.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-03-21 20:32:39 -03:00
Mark Brown
af9af86602 ASoC: Mark WM8958 DSP2 registers readable
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-03-18 10:53:25 +00:00
Mark Brown
c6b7b57012 ASoC: Handle startup sequencing of WM8958 DSP2 with deferred clocking
The DSP2 startup requires that the clock be enable so if we've deferred
clock startup we need to defer DSP2 startup

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-03-18 10:52:50 +00:00
Mark Brown
f701a2e594 ASoC: Factor WM8958 DSP2 handling into separate file
DSP2 on the WM8958 has a default ROM which provides a multi-band
compressor for enhanced performance on mobile devices but can also
support runtime download of alternative firmware. In preparation for
more exploiting this functionality refactor the code to split the
handling of DSP2 into a separate file.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-03-18 10:52:40 +00:00
Mark Brown
780e280698 ASoC: Treat WM8958 revision A as WM8994 revision D
The first WM8958 revision requires similar treatment.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-03-18 10:52:25 +00:00
Marek Belisko
a110f4ef81 ASoC: mini2440: Fix uda134x codec problem.
ASoC audio for mini2440 platform in current kenrel doesn't work.
First problem is samsung_asoc_dma device is missing in initialization.
Next problem is with codec. Codec is initialized but never probed
because no platform_device exist for codec driver. It leads to errors
during codec binding to asoc dai. Next problem was platform data which
was passed from board to asoc main driver but not passed to codec when
called codec_soc_probe().

Following patch should fix issues. But not sure if in correct way.
Please review.

Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
2011-03-11 12:17:11 +00:00
Mark Brown
27380fb830 ASoC: Fix spacing in MAX8950
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-03-11 12:07:31 +00:00
Christian Glindkamp
0e45cab644 ASoC: Add MAX9850 codec driver
This patch adds ASoC support for the MAX9850 codec with headphone
amplifier.

Supported features:
- Playback
- 16, 20 and 24 bit audio
- 8k - 48k sample rates
- DAPM

Signed-off-by: Christian Glindkamp <christian.glindkamp@taskit.de>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-03-11 12:01:44 +00:00
Mark Brown
80e1b84ffe Merge branch 'for-2.6.38' into for-2.6.39 2011-03-10 14:16:35 +00:00
Mark Brown
7c2de63386 ASoC: Ensure WM8958 gets all WM8994 late revision widgets
Without this fix the driver won't instantiate properly on relevant
devices.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Cc: stable@kernel.org
2011-03-09 20:30:29 +00:00
Mark Brown
0627bd2575 ASoC: Fix typo in late revision WM8994 DAC2R name
Without this fix the driver won't instantiate properly on relevant
devices.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Cc: stable@kernel.org
2011-03-09 20:30:22 +00:00
Alexander Sverdlin
5c3a12e96c ASoC: Manage mode and rate bits correctly for CS4271 CODEC.
Manage mode and rate bits correctly, according to datasheet in CS4271 CODEC.
This is done to make capture work properly.

Signed-off-by: Alexander Sverdlin <subaparts@yandex.ru>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-03-09 13:08:16 +00:00
Mark Brown
823dba5191 ASoC: Fix broken bitfield definitions in WM8978
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Cc: stable@kernel.org
2011-03-09 12:32:50 +00:00
Mark Brown
378a90f454 ASoC: Simplify WM9081 speaker startup by using widgets for spaker output
Now we have a register write minimisation code in DAPM we don't need to
worry about the ordering of the enable and disable of the PGA and the
output stage.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-03-09 12:23:03 +00:00
Dan Carpenter
62f75aafdf ASoC: sgtl5000: use after free in ldo_regulator_register()
The "ldo" variable was dereferenced after free on the error path.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-03-08 18:57:24 +00:00
Mark Brown
63d24b79b6 ASoC: Convert WM9081 SYSCLK configuration to be device wide
Also respace the CODEC ops a bit for legibility.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-03-08 18:56:22 +00:00
Mark Brown
b993f92b99 ASoC: Fix section mismatch warnings in WM8994
Annoying as the __devinitdata is actually correct.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-03-08 18:56:11 +00:00
Mark Brown
149c7b441b ASoC: Use data based init for WM9081 DAPM
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-03-08 18:56:08 +00:00
Alexander Sverdlin
383f8465d1 ASoC: Extend range of supported sample rates for CS4271 CODEC.
Extend range of supported sample rates for CS4271 CODEC.

Signed-off-by: Alexander Sverdlin <subaparts@yandex.ru>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-03-07 17:32:02 +00:00
Mark Brown
9b74c7d6ba ASoC: Add LM4857 to SND_SOC_ALL_CODECS
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-03-07 13:14:51 +00:00
Lars-Peter Clausen
a077ff9034 ASoC: Add driver for the dfbmcs320 bluetooth module
This patch adds a codec driver for the dfbmcs320 bluetooth module, which is used
on the neo1973 boards.

The patch also modifies the neo1937_wm8753 sound board driver to use the new
driver instead of registering the bluetooth DAI manually.
Previously there was a name mismatch between the bluetooth DAI and the bluetooth
DAI link and the sound card was not instantiated, with this patch the issue is
no longer present and sound support works again.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-03-07 12:20:01 +00:00
Lars-Peter Clausen
9b0a25f038 ASoC: neo1973_wm8753: Move lm4857 specefic code to its own module
This patch moves the code for the lm4857 AMP from the neo1973_wm8753 sound
board driver to its own module.
The lm4857 is a generic AMP IC and not specific to the neo1973.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-03-07 12:19:22 +00:00
Axel Lin
79a54ea1ed ASoC: Constify i2c_device_id table
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Alexander Sverdlin <subaparts@yandex.ru>
Acked-by: Timur Tabi <timur@freescale.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-03-07 11:46:01 +00:00
Axel Lin
573f26e3c3 ASoC: tlv320dac33: add MODULE_DEVICE_TABLE
The device table is required to load modules based on modaliases.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-03-07 11:45:53 +00:00
Mark Brown
20d660653a ASoC: Fix outdated API usage in tlv320aic32x4
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-03-07 11:13:42 +00:00
Javier Martin
1d471cd126 ASoC: Add TI tlv320aic32x4 codec support.
This patch adds support for tlv320aic3205 and tlv320aic3254 codecs.
It doesn't include miniDSP support for aic3254.

Signed-off-by: Javier Martin <javier.martin@vista-silicon.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-03-04 18:21:08 +00:00
Mark Brown
1916a2aae5 ASoC: Add TLV information for WM8978 DAC limiter
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-03-03 11:14:45 +00:00
Mark Brown
4955f631a4 Merge branch 'for-2.6.38' into for-2.6.39 2011-03-03 11:13:15 +00:00
Mark Brown
c8fb034ccd ASoC: Fix broken bitfield definitions in WM8978
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Cc: stable@kernel.org
2011-03-03 11:12:58 +00:00
Dimitris Papastamos
8959c91088 ASoC: WM8994: Ensure MICBIAS is provided with a clock
The patch 'ASoC: WM8994: Improve Playback Robustness' did not handle
this case properly.

Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-03-03 11:12:37 +00:00
Mark Brown
4a5f7bda8f ASoC: Add platform data for WM9081 IRQ pin configuration
The WM9081 IRQ output can be either active high or active low and can
support either CMOS or open drain modes.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-03-01 23:30:53 +00:00
Mark Brown
49542656ad ASoC: Remove module probe announcements from CODEC drivers
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-03-01 23:30:40 +00:00
Dimitris Papastamos
b462c6e69a ASoC: WM8994: Ensure MICBIAS is provided with a clock
The patch 'ASoC: WM8994: Improve Playback Robustness' did not handle
this case properly.

Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-03-01 23:29:12 +00:00
Mark Brown
c496ccd5db Merge branch 'for-2.6.38' into for-2.6.39 2011-03-01 23:29:04 +00:00
Dimitris Papastamos
04d286819b ASoC: WM8994: Ensure late enable events are processed for the ADCs
Ensure that the ADCs are provided with a clock as the previous patch
"ASoC: WM8994: Improve playback robustness" did not handle this case
properly.

Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
2011-03-01 23:27:07 +00:00
Dimitris Papastamos
a3cff81ac1 ASoC: WM8994: Don't disable the AIF[1|2]CLK_ENA unconditionaly
Since we began using the late clock disable functionality, ensure that
we don't disable the clock if any of the ADC or DAC paths are still
enabled.  This happens when we have simultaneous playback and recording.

Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
2011-03-01 23:27:00 +00:00
Mark Brown
3ee845acba ASoC: Fix WM9081 platform data initialisation
It went AWOL in the multi-component conversion.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Cc: stable@kernel.org
2011-03-01 23:10:41 +00:00
Mark Brown
61a142b7e4 ASoC: Staticise non-exported symbols in SGTL5000
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-02-28 14:33:01 +00:00
Zeng Zhaoming
5f83df9a61 ASoC: remove unnecessary header including in SGTL5000 codec driver
Remove unnecessary headers:
 - mach/hardware.h in sgtl5000.c
 - linux/i2c.h in sgtl5000.h

Signed-off-by: Zeng Zhaoming <b32542@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-02-28 14:24:35 +00:00
Mark Brown
b3111a9aa8 ASoC: Move WM2000 to dev_pm_ops
There's a general move to use dev_pm_ops rather than bus specific functions
in order to facilitate work on the PM core. Do this conversion to WM2000.
The driver ought to be updated to work better in a multi-component model
but the mechanical conversion ensures that we avoid blocking PM core work
until that happens.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-25 12:58:36 +00:00
Zeng Zhaoming
9b34e6cc3b ASoC: Add Freescale SGTL5000 codec support
Add Freescale SGTL5000 codec support.
Supported features:
 - line-in and mic input
 - headphone and line-out output
 - line-in bypass ADC and DAC to headphone
 - 16, 20, 24, 32 bit audio
 - 8 ~ 96k sample rates

Signed-off-by: Zeng Zhaoming <zhaoming.zeng@freescale.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-02-25 12:09:33 +00:00
Mark Brown
2031c0645c ASoC: Remove -codec suffix from WM9081 driver
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-25 11:43:53 +00:00
Mark Brown
864c4bd248 ASoC: Simplify default WM8958 jack detection code
The default WM8958 jack detection handler implements a full set of buttons
and also support for video detection. Support for multi-button jacks is
fairly system specific and will usually require some tuning for headsets
so simplify the implementation to only report a simple short to ground
button, leaving multi-button headsets to be handled by system specific
code.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-22 10:42:33 -08:00
Mark Brown
48e028ecca ASoC: Support configuration of WM8958 microphone bias analogue parameters
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 <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-22 10:42:06 -08:00
Mark Brown
9b7c525dfa ASoC: Support WM8958 direct microphone detection IRQ
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 <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-22 10:41:41 -08:00
Mark Brown
7d700ac8d9 ASoC: Mark WM8958 microphone bias registers as readable
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-22 10:41:19 -08:00
Mark Brown
4c090edfbb Merge branch 'for-2.6.38' into for-2.6.39 2011-02-22 10:38:13 -08:00
Mark Brown
cea2bc50a3 ASoC: Hook wm_hubs micbiases up to CLK_SYS
The microphone detection functionality requires a clock to work. In any
non-detection case where the MICBIAS is enabled CLK_SYS will be needed
anyway so there is no negative impact on power consumption.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-22 10:37:49 -08:00
Mark Brown
8ceed344af ASoC: Correct definition of WM8903_VMID_RES_5K
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-22 10:37:48 -08:00
Mark Brown
406e56c9df ASoC: Fix WM8958 default microphone detection argument ordering
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-22 10:37:32 -08:00
Mark Brown
4baafdd76b ASoC: Hook wm_hubs micbiases up to CLK_SYS
The microphone detection functionality requires a clock to work. In any
non-detection case where the MICBIAS is enabled CLK_SYS will be needed
anyway so there is no negative impact on power consumption.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-02-18 15:05:53 -08:00
Mark Brown
40d2f1592a ASoC: Mark WM8958 microphone detection registers readable
So they show up in codec_reg.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-02-18 14:47:02 -08:00
Mark Brown
5a9f91ca79 ASoC: Log wm_hubs DC servo operation code when reporting a timeout
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-18 09:14:04 -08:00
Mark Brown
4a8d929d14 ASoC: Fix missing space in WM8994
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-18 09:13:30 -08:00
Vinod Koul
65e9625e1f ASoC: sn95031: fix the amic tlv scale
The tlv scale is defined as (min, step, mute). The mute is not supported here so
put the value to 0

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Harsha Priya <priya.harsha@intel.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-02-15 17:58:54 -08:00
Vinod Koul
a62ffc92e8 ASoC: sn95031: fix the DMIC path routing
This patch makes the DMIC dynamically connect to TX Mux, earlier code had
erroneously made this as static path

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Harsha Priya <priya.harsha@intel.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-02-15 17:58:41 -08:00
Vinod Koul
1461d0630e ASoC: sn95031: make playback rails depend on actual pins they control
This patch makes the codec playback rails (headset and speaker) depend on
actual pins they control. This enables better power management of the codec

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Harsha Priya <priya.harsha@intel.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-02-15 17:58:26 -08:00
Mark Brown
f98dedcefd Merge branch 'for-2.6.38' into for-2.6.39 2011-02-13 19:51:04 +00:00
Mark Brown
905f6952c5 ASoC: Warn if WM8903 platform data is used to enable microphone IRQ
The WM8903 interrupts are clear on read so if the WM8903 detection is
enabled from platform data when the IRQ is in use (rather than using a
direct signal from a GPIO) status may be lost during startup. Help users
spot this misconfiguration by adding a WARN_ON().

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-13 19:50:20 +00:00
Dimitris Papastamos
c52fd021bc ASoC: WM8994: Improve playback robustness
On WM8994 revision D and earlier ensure proper playback robustness
as some rare use cases can trigger issues.

Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
2011-02-13 19:45:01 +00:00
Dimitris Papastamos
173efa09e4 ASoC: WM8994: Improve robustness in some use cases
Ensure that on disabling certain registers such as AIF1DAC1L,
AIF1DAC1R etc. the AIF1CLK and AIF2CLK remain enabled.  Similarly
when enabling those registers, AIF1CLK and AIF2CLK will remain
disabled.

Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
2011-02-13 19:44:54 +00:00
Stephen Warren
3088e3b496 ASoC: WM8903: Fix mic detection enable logic
The mic detection HW should be enabled when either mic or short detection
is required, not when only both are required.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
2011-02-13 19:44:46 +00:00
Vinod Koul
7ae7434086 ASoC: mid-x86: Use the soc-jack apis for jack type detection
This patch modifies the mfld_machine to use the new jack apis for adding the
voltage zones for jack type detection. It also modifed TI sn95031 codec driver
to use these new apis

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Harsha Priya <priya.harsha@intel.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-02-11 11:16:29 +00:00
Mark Brown
4a5aa6e9ea Merge branch 'for-2.6.38' into for-2.6.39 2011-02-11 11:14:20 +00:00
Mark Brown
b4d06f456d ASoC: Use explicit sequence for WM8903 bias off
This makes no real difference compared to the write sequencer sequence
that was previously used but can run without a clock being provided.
Also remove the write sequencer support code as this was the last use
of it.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-11 11:14:05 +00:00
Mark Brown
22f226dd14 ASoC: Don't use write sequencer to power up WM8903
The write sequencer sequencer sequence takes longer than is desirable
as it brings up a full playback path which is not required at this
point. Open coding the sequence cuts the startup time by two thirds.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-11 11:13:56 +00:00
Mark Brown
66daaa59d5 ASoC: Convert WM8903 bias management to use snd_soc_update_bits()
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-11 11:13:48 +00:00
Janusz Krzysztofik
8e6bfb9b1f ASoC: CX20442: fix wrong reg_cache_default content
Content of the CX20442's snd_soc_codec_driver.reg_cache_default pointed
area, introduced with my recent NULL pointer dereferece fix (commit
f019ee5feb), occured wrong after further
testing, more thorough than just booting successfully. There are two
problems with it:

1) It should read
	(1 << CX20442_TELOUT) | (1 << CX20442_MIC),
   not
	CX20442_TELOUT | CX20442_MIC.

2) While correctly matching actual codec hardware state on boot when
   fixed per 1), a few more code modifications would still be required
   to reflect that state not only into register cache, but also force
   them into DAPM pins state, otherwise an inconsitency occures which
   may prevent further codec state changes from being applied correctly.
   As a result, the phone stops ringing after reboot, until someone
   picks up the handset for the first time.

Revert that reg_cache_default content to a working, previous de facto
default value of 0, in hope this change can still be accepted as an rc
cycle fix.

Created and tested against linux-2.6.38-rc4

Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-02-11 11:00:30 +00:00
Mark Brown
c5b6a9feae ASoC: Actively manage WM8903 DC servo configuration
Explicitly cache the DC servo offsets for digital paths in the driver,
allowing them to be preserved over suspend and resume, and ensure that
we recalibrate analogue outputs paths when they are in use so that we
cover any changes in the input offset.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-10 10:45:05 +00:00
Mark Brown
e12adab002 ASoC: Fix WM8903 DAC mute default
The WM8903 register map does not mute the DAC by default at startup
so we need to explicitly do so.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-09 22:50:16 +00:00
Mark Brown
2c8be5a26e ASoC: Dynamically manage CLK_SYS in WM8903
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-09 22:50:03 +00:00
Mark Brown
13a9983eb1 ASoC: Convert WM8903 to use PGA_S for output stage enables
This simplfies the code and slightly reduces the startup time.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-09 22:49:52 +00:00
Mark Brown
1e113bf9e0 ASoC: Add support for AIF channel muxing on WM8903
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-09 22:48:26 +00:00
Mark Brown
1d8d62d637 ASoC: Display WM8903 chip revision alphabetically
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-09 22:48:17 +00:00
Mark Brown
4b592c919c ASoC: Remove redundant -codec from WM8903 driver name
It causes noisy -codecs to appear in things like .codec_name.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-09 22:47:56 +00:00
Vinod Koul
36633237be ASoC: sn95031: Add support for reading mic bias
This patch adds support to read the mic bias voltage
when a jack is inserted. It uses ADC to measure.

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Harsha Priya <priya.harsha@intel.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-02-09 22:32:53 +00:00
Vinod Koul
1e2f5932e4 ASoC: sn95031: Add jack support in the codec
This patch adds support for jack detection and reporting in the codec
It however is not fully functional as it doesn't measure adc to figure
out what got inserted which will be added later

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Harsha Priya <priya.harsha@intel.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-02-09 22:32:26 +00:00
Alexander Sverdlin
a98a0bc6c9 ASoC: CS4271: Move Chip Select control out of the CODEC code.
Move Chip Select control out of the CODEC code for CS4271.

Signed-off-by: Alexander Sverdlin <subaparts@yandex.ru>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-02-08 11:26:14 +00:00
Lars-Peter Clausen
338ee25393 ASoC: codecs: wm8753: Fix DAI mode switching
The wm8753 codec supports switching between different DAI modes.
The current drivers tries to implement this by changing the DAI driver at
runtime. But to properly work this would require support from the ASoC core.

So this patch takes a different approch on how the DAI mode switching is
implemented.

The only difference, from a driver point of view, between the different DAI modes
is how to program the DAI format to the hardware. So what this patch is, it
stores the current format for each DAI in the drivers private struct and when
the DAI mode is changed the format gets simply reprogrammed according to the
new DAI mode.

Futhermore this patch restricts the changing of the DAI format to when the
codec is inactive.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-02-07 12:02:49 +00:00
Mark Brown
7d7a7e0438 Merge branch 'for-2.6.38' into for-2.6.39 2011-02-03 20:17:54 +00:00
Mark Brown
6ed8f1485f ASoC: Improve WM8994 digital power sequencing
On WM8994 revision D and earlier ensure optimal sequencing with
simultaneous usage of AIF1 and AIF2 by tying the signals together
so if paths through both are connected the streams are started
simultaneously.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Cc: stable@kernel.org
2011-02-03 20:17:13 +00:00
Mark Brown
7f94de483f ASoC: Create an AIF1ADCDAT signal widget to match AIF2
Due to the different routing for AIF1 and AIF2 we weren't using a
single widget to represent the ADCDAT signal. For consistency add
one.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Cc: stable@kernel.org
2011-02-03 20:16:46 +00:00
Mark Brown
c45bfccfa2 ASoC: Sort ALC5623 in Kconfig and Makefile
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-03 20:13:48 +00:00
Mark Brown
273de37655 Merge branch 'for-2.6.39' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/asoc-2.6 into for-2.6.39 2011-02-01 14:55:10 +00:00