Commit Graph

262929 Commits

Author SHA1 Message Date
Mark Brown
1552c8f67e ASoC: Add device tree binding for WM8711
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-08-14 13:41:52 +09:00
Mark Brown
733eef3e96 ASoC: Add device tree support for WM8580
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-08-14 13:41:38 +09:00
Mark Brown
bf5a85be97 ASoC: Add device tree binding for WM8523
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-08-14 13:41:28 +09:00
Mark Brown
0a422e1a19 ASoC: Add device tree binding for WM8510
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-08-14 13:41:24 +09:00
Takashi Iwai
f6b864a907 ASoC: Fix compile warning in wm8750.c
sound/soc/codecs/wm8750.c:784:2: warning: missing braces around initializer
sound/soc/codecs/wm8750.c:784:2: warning: (near initialization for ‘wm8750_spi_ids[2].name’)

It's because struct spi_device_id.name is a char array, not a pointer,
while the driver initializes explicitly with 0.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-08-12 18:22:10 +02:00
Mark Brown
c18eee3181 ASoC: Add bitfield definitions for WM8958 MICBIAS registers
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-08-12 14:23:04 +09:00
Stephen Warren
81bca7624d ASoC: soc-io: Fix CONFIG_REGMAP_I2C/SPI guards to support regmap modules
When CONFIG_REGMAP_I2C/SPI are m, CONFIG_REGMAP_I2C_MODULE is set in the
pre-processor instead of CONFIG_REGMAP_I2C. This removes SND_SOC_I2C as a
valid option for snd_soc_codec_set_cache_io()'s control parameter, and
causes any ASoC regmap-using codec built as a module to fail to initialize.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-08-12 11:51:42 +09:00
Mark Brown
68d5a59e0c ASoC: Allow userspace control of Speyside headphone output
In order to facilitate the widest range of use cases (especially things
like speakerphone) allow the headphone output to be enabled and disabled
by the application layer.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-08-12 11:49:08 +09:00
Mark Brown
42bef6866f Merge branch 'for-3.1' into for-3.2 2011-08-12 11:48:29 +09:00
Jarkko Nikula
7ec41ee5ad ASoC: omap: Update e-mail address of Jarkko Nikula
My gmail account got disabled and I'm not going to reopen it.

Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-08-12 11:45:10 +09:00
Axel Lin
4c54c6de1a ASoC: sgtl5000: fix module device table type for sgtl5000_dt_ids
The module device table for of_device_id should use "of" type.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-08-12 11:39:25 +09:00
Sangbeom Kim
f09aecd50f ASoC: SAMSUNG: Add I2S0 internal dma driver
I2S in Exynos4 and S5PC110(S5PV210) has a internal dma.
It can be used low power audio mode and 2nd channel transfer.
This patch can support idma.

[Reapplied after dependencies propagated through in 3.1-rc1. --broonie]

Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-08-12 09:48:26 +09:00
Mark Brown
10645a7c68 Merge branch 'for-3.1' into for-3.2 2011-08-11 12:30:26 +09:00
Mark Brown
feb00dceb5 ASoC: Terminate WM8750 SPI device ID table
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
2011-08-11 12:30:13 +09:00
Mark Brown
4158a05741 Merge branch 'for-3.1' into for-3.2 2011-08-11 10:43:40 +09:00
Mark Brown
280ec8b718 ASoC: Add missing break in WM8994 probe
This error would have no effect on current silicon revisions, the fall
through case has the same behaviour.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-08-11 10:43:20 +09:00
Axel Lin
f024d9a085 ASoC: soc-io: Add CONFIG_REGMAP_I2C/CONFIG_REGMAP_SPI guards for regmap_init_i2c/regmap_init_spi
In the case of "make da8xx_omapl_defconfig;make", the SPI support is disabled.
Thus calling regmap_init_spi in soc-io.c has below build error.

ERROR: "regmap_init_spi" [sound/soc/snd-soc-core.ko] undefined!
make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2

This patch fixes the build error by adding CONFIG_REGMAP_I2C/CONFIG_REGMAP_SPI
guards for regmap_init_i2c/regmap_init_spi.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-08-11 00:35:55 +09:00
Mark Brown
53b2bb3a41 ASoC: Specify register defaults for WM8958 MICBIAS1 and MICBIAS2
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-08-10 19:42:47 +09:00
Mark Brown
29571ad67c Merge branch 'for-3.1' into for-3.2 2011-08-10 14:11:48 +09:00
Mark Brown
511d8cf0ab ASoC: Fix typo in wm8750 spi_ids
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
2011-08-10 14:11:34 +09:00
Mark Brown
c38071c0ca ASoC: Fix warning in WM1250-EV1 driver
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-08-10 00:38:58 +09:00
Mark Brown
39e9b8d25d ASoC: Add SPI support for WM8741
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-08-10 00:36:12 +09:00
Mark Brown
398575db00 ASoC: Refactor WM8741 regulator handling into CODEC generic code
No meaningful runtime impact but is more in line with other CODECs and
will support further work.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-08-10 00:35:29 +09:00
Mark Brown
68817ee48a Merge branch 'for-3.1' into for-3.2 2011-08-10 00:18:10 +09:00
Mark Brown
0473e61b9a ASoC: Remove some more redundant -codecs from driver names
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-08-10 00:17:56 +09:00
Mark Brown
5d5d09b2fe ASoC: Update SMDKs for WM8580 -codec removal
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-08-10 00:17:48 +09:00
Mark Brown
371e7305c6 ASoC: Fix warning in Speyside WM8962
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-08-10 00:17:27 +09:00
Mark Brown
40045a85df ASoC: Fix SPI driver binding for WM8987
As we had no id_table only the driver name would be matched against
meaning that WM8987 devices wouldn't be bound.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-08-10 00:17:20 +09:00
Mark Brown
6678050442 ASoC: Fix binding of WM8750 on Jive
The I2C address is misformatted and would never match.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Cc: stable@kernel.org
2011-08-10 00:17:07 +09:00
Mark Brown
3566cc9d90 regmap: Fix kerneldoc errors for regmap
Field names didn't match between the documentation and the code.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-08-09 10:25:06 +09:00
Mark Brown
6f1a7767fd Merge branch 'for-3.1' into for-3.2 2011-08-09 10:00:05 +09:00
Mark Brown
630106342e ASoC: Remove unneeded -codec from WM8753 driver name
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-08-09 09:59:54 +09:00
Stephen Warren
f99847a690 ASoC: WM8903: Free IRQ on device removal
Without this, request_irq on subsequent device initialization fails, and
the codec cannot be used.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-08-09 09:43:58 +09:00
Stephen Warren
29591ed4ac ASoC: Tegra: wm8903 machine driver: Allow re-insertion of module
Two issues were preventing module snd-soc-tegra-wm8903.ko from being
removed and re-inserted:

a) The speaker-enable GPIO is hosted by the WM8903 chip. This GPIO must
   be freed before snd_soc_unregister_card() is called, because that
   triggers wm8903.c:wm8903_remove(), which calls gpiochip_remove(), which
   then fails if any of the GPIOs are in use. To solve this, free all GPIOs
   first, so the code doesn't care where they come from.

b) We need to call snd_soc_jack_free_gpios() to match the call to
   snd_soc_jack_add_gpios() during initialization. Without this, the
   call to snd_soc_jack_add_gpios() fails during any subsequent modprobe
   and initialization, since the GPIO and IRQ are already registered. In
   turn, this causes the headphone state not to be monitored, so the
   headphone is assumed not to be plugged in, and the audio path to it is
   never enabled.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Cc: stable@kernel.org
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-08-09 09:42:11 +09:00
Stephen Warren
a96edd59b2 ASoC: Tegra: tegra_pcm_deallocate_dma_buffer: Don't OOPS
Not all PCM devices have all sub-streams. Specifically, the SPDIF driver
only supports playback and hence has no capture substream. Check whether
a substream exists before dereferencing it, when de-allocating DMA
buffers in tegra_pcm_deallocate_dma_buffer.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
2011-08-09 09:40:57 +09:00
Mark Brown
7cb0aa21a5 Merge branch 'fix/asoc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 into for-3.1 2011-08-09 09:39:55 +09:00
Takashi Iwai
8c285645ab Merge branch 'wm8996-rename' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into fix/asoc 2011-08-08 10:45:31 +02:00
Mark Brown
18694886bd regmap: Add precious registers to the driver interface
Some devices are sensitive to reads on their registers, especially for
things like clear on read interrupt status registers. Avoid creating
problems with these with things like debugfs by allowing drivers to tell
the core about them. If a register is marked as precious then the core
will not internally generate any reads of it.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-08-08 15:47:05 +09:00
Mark Brown
2e2ae66df3 regmap: Allow devices to specify which registers are accessible
This is currently unused but we need to know which registers exist and
their properties in order to implement diagnostics like register map
dumps and the cache features.

We use callbacks partly because properties can vary at runtime (eg, through
access locks on registers) and partly because big switch statements are a
good compromise between readable code and small data size for providing
information on big register maps.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-08-08 15:47:00 +09:00
Mark Brown
dd898b2095 regmap: Add kerneldoc for struct regmap_config
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-08-08 15:47:00 +09:00
Mark Brown
bb3784ae36 Merge branch 'regmap-asoc' into for-3.2 2011-08-08 15:00:13 +09:00
Mark Brown
0671da189c ASoC: Add regmap as a control type
Allow drivers to set up their own regmap API structures. This is mainly
useful with MFDs where the core driver will have set up regmap at the
minute, though it may make sense to push the existing regmap setup out
of the core into the drivers.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-08-08 14:59:55 +09:00
Mark Brown
be3ea3b9e8 ASoC: Use new register map API for ASoC generic physical I/O
Remove all the ASoC specific physical I/O code and replace it with calls
into the regmap API. The bulk write code can only be used safely if all
regmap calls are locked with the CODEC lock, we need to add bulk support
to the regmap API or replace the code with an open coded loop (though
currently it has no users...).

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-08-08 14:59:44 +09:00
Mark Brown
18d4ed4342 Merge branch 'for-3.1' into for-3.2
Conflict due to the fix for the register map failure - taken the for-3.1
version.

Conflicts:
	sound/soc/codecs/sgtl5000.c
2011-08-08 14:56:19 +09:00
Mark Brown
22de4534ae Merge branch 'for-3.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6.git into for-3.1 2011-08-08 14:52:06 +09:00
Mark Brown
844970916c ASoC: Acknowledge WM8996 interrupts before acting on them
This closes the small race between a status being read in response to an
interrupt and clearing the interrupt, meaning that if the status changes
between those periods we might not get a reassertion of the interrupt.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-08-08 14:30:59 +09:00
Mark Brown
a9ba615134 ASoC: Rename WM8915 to WM8996
For marketing reasons the part will be called WM8996. In order to avoid
user confusion rename the driver to reflect this.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-08-08 14:30:37 +09:00
Linus Torvalds
322a8b0340 Linux 3.1-rc1 2011-08-07 18:23:30 -07:00
Linus Torvalds
9e23311345 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
  sparc: Fix build with DEBUG_PAGEALLOC enabled.
2011-08-07 15:52:19 -07:00
Rafael J. Wysocki
fc97114b8d sh: Fix boot crash related to SCI
Commit d006199e72a9 ("serial: sh-sci: Regtype probing doesn't need to be
fatal.") made sci_init_single() return when sci_probe_regmap() succeeds,
although it should return when sci_probe_regmap() fails.  This causes
systems using the serial sh-sci driver to crash during boot.

Fix the problem by using the right return condition.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-08-07 15:51:45 -07:00