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Jassi Brar [Wed, 10 Mar 2010 07:48:51 +0000 (16:48 +0900)]
ASoC: S3C: I2Sv2: Reject immidiate register value
Towards generalizing CPU driver interface, do not accept direct field
values for the BCLK and RCLK.
The machine driver should simply request the FS-multiple and not provide
the value to be set in divide field of IISMOD.
[Confirmed by Jassi that no existing machine drivers are affected --
broonie]
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Jassi Brar [Wed, 10 Mar 2010 07:48:57 +0000 (16:48 +0900)]
ASoC: S3C64XX: I2S: Move RATE and FMT defines to header
In order for the RATE and FMT defines to be reuseable in future by the
i2sv4 driver, move the MACROs out to the header file.
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Jassi Brar [Wed, 10 Mar 2010 07:48:56 +0000 (16:48 +0900)]
ASoC: s3c64xx-i2s remove unncessary headers
s3c64xx-i2s remove unncessary headers
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Jassi Brar [Wed, 10 Mar 2010 07:48:55 +0000 (16:48 +0900)]
ASoC: s3c-i2s-v2 remove unnecessary headers
s3c-i2s-v2 remove unnecessary headers
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Jassi Brar [Wed, 10 Mar 2010 07:48:54 +0000 (16:48 +0900)]
ASoC: S3C: I2Sv2: Unify clock source IDs
Rather than having the multiple definitions of the same clocks,
define them in one common place and refer by SoC specific names.
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Jassi Brar [Wed, 10 Mar 2010 07:48:50 +0000 (16:48 +0900)]
ASoC: S3C: I2Sv2: Add missing semicolon
Add missing semicolon after s3c2412_i2s_delay
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Barry Song [Tue, 9 Mar 2010 17:58:14 +0000 (12:58 -0500)]
ASoC: bf5xx-sport: use common SPORT code for MMR info
No point in duplicating this structure layout in each driver.
Signed-off-by: Barry Song <barry.song@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cliff Cai [Tue, 9 Mar 2010 17:58:09 +0000 (12:58 -0500)]
ASoC: SSM2602: add SND control for mic boost2 and default it to off
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Chaithrika U S [Wed, 10 Mar 2010 09:18:33 +0000 (14:48 +0530)]
ASoC: DaVinci: Add hw_param callback for S/PDIF DIT link
On TI DM6467 EVM, S/PDIF DIT codec fails to open as it is unable to install
hardware params. This dummy codec has no set_fmt and set_sysclk implementations
and calls from the application to these functions cause errors. This patch adds
a new hardware params callback function for S/PDIF transciever codec.
Signed-off-by: Chaithrika U S <chaithrika@ti.com>
Tested-by: Anuj Aggarwal <anuj.aggarwal@ti.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Kuninori Morimoto [Mon, 1 Mar 2010 01:10:43 +0000 (10:10 +0900)]
ASoC: da7210: Add 8/12/16/24/32/48/96 kHz rate support
Signed-off-by: Phil Edworthy <Phil.Edworthy@renesas.com>
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Wed, 3 Mar 2010 14:57:09 +0000 (14:57 +0000)]
ASoC: Improve DAPM pop_wait delays
Currently during pop/click debug we're inserting a delay both after
every log message we generate and at explicit points in the sequence,
slowing things down even further than they need to be especially when
many writes get coalesced by the sequence generation code.
Remove the per-printk delay and ensure that we have explicit delays
where we say we want them.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Thu, 4 Mar 2010 11:03:26 +0000 (11:03 +0000)]
ASoC: Remove unused pmdown_time flag
The flag is no longer used in the code so it just wastes a bit.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Fri, 5 Mar 2010 16:27:15 +0000 (16:27 +0000)]
ASoC: Add 16/16 registers to soc-cache
I2C only at the minute.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Thu, 4 Mar 2010 14:54:40 +0000 (14:54 +0000)]
ASoC: Add delay information for Samsung IISv2 DAIs
Report the current FIFO depth when delay is queried. The FIFO is only
16 frames deep so the latency will be at most a couple of miliseconds
(and we tend to end up reporting zero most of the time) but it may
help some applications.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Wed, 3 Mar 2010 13:47:03 +0000 (13:47 +0000)]
ASoC: Add support for WM8960 capless mode
The WM8960 headphone outputs can be run in capless mode with OUT3
used to drive a pseudo ground for the headphone drivers. In this
mode the mono mixer is not used, the mixer should be turned on
in concert with the headphone output drivers and the device bias
levels are managed differently.
Also tweak the existing bias management to remove the use of active
discharge while we're at it since that's often audible.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Wed, 3 Mar 2010 11:43:38 +0000 (11:43 +0000)]
ASoC: Move WM8960 platform data into include/sound
Avoids machine files having to peer into sound/soc which is a bit
rude and icky.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Mon, 1 Mar 2010 20:00:04 +0000 (20:00 +0000)]
ASoC: Prettify wm8960 logging
The driver name gets used by dev_() logging so use something a bit
more idiomatic.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Peter Ujfalusi [Wed, 3 Mar 2010 13:08:07 +0000 (15:08 +0200)]
ASoC: core: Add delay operation to snd_soc_dai_ops
The delay callback can be used by the core to query the delay
on the dai caused by FIFO or delay in the platform side.
In case if both CPU and CODEC dai has FIFO the delay reported
by each will be added to form the full delay on the chain.
If none of the dai has FIFO, than the delay will be kept as
zero.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Peter Ujfalusi [Wed, 3 Mar 2010 13:08:06 +0000 (15:08 +0200)]
ASoC: core: soc level wrapper for pcm_pointer callback
Create a soc level wrapper for pcm_pointer callback.
This will facilitate the soc level handling of different
HW buffers in the audio path.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Peter Ujfalusi [Wed, 3 Mar 2010 13:08:04 +0000 (15:08 +0200)]
ASoC: core: fix tailing whitespace in soc_pcm_apply_symmetry
My editor removes the tailing spaces, which causes problems when
changing the soc-core.c
Removing the space.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Tue, 23 Feb 2010 11:15:34 +0000 (11:15 +0000)]
ASoC: Wolfson Microelectronics 1133-EV1 audio support
Initial support for audio using the 1133-EV1 audio and PMIC module for
the i.MX31ADS. Currently only playback is supported, and the FIQ DMA
driver has performance problems at higher sample rates which cause
audible dropouts.
This driver is based heavily on an out of tree one written by Liam
Girdwood.
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Jassi Brar [Fri, 26 Feb 2010 00:12:32 +0000 (09:12 +0900)]
ASoC: Allow mulitple usage count of codec and cpu dai
If we are to have a snd_soc_dai i.e, cpu_dai and codec_dai, shared among two
or more dai_links we need to log the number of active users of the dai.
For that, we change semantics of the snd_soc_dai.active flag from indicator
to reference counter.
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
jassi brar [Mon, 22 Feb 2010 07:00:20 +0000 (16:00 +0900)]
ASoC: Remove runtime field from DAI
In order for having snd_soc_dais shared among two or more dai_links,
remove the relatively global runtime field from the struct snd_soc_dai
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
jassi brar [Mon, 22 Feb 2010 06:59:02 +0000 (15:59 +0900)]
ASoC: Change how suspend and resume obtain the PCM runtime
Currently only the atmel driver make use of snd_soc_dai.runtime field.
If the dais are to be shared among two or more dai_links, the field
must be got rid of.
So, in atmel driver reach the substream via dai_link->pcm so as to
not depend of snd_soc_dai.runtime field.
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
jassi brar [Mon, 22 Feb 2010 06:58:04 +0000 (15:58 +0900)]
ASoC: Pass dai_link as argument to platform suspend and resume
Passing pointer to relevant dai_link provides easier reach to the
ASoC tree in suspend/resume of snd_soc_platform. It also provides
direct access to the dai at the other end of the dai_link.
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Wed, 17 Feb 2010 14:30:44 +0000 (14:30 +0000)]
ASoC: Make pmdown_time a long
Fixes a warning.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Peter Ujfalusi [Wed, 17 Feb 2010 07:49:54 +0000 (09:49 +0200)]
ASoC: TWL4030: Use codec defaults for Headset initial configuration
Disable the amplifiers for the headset outputs, and do not select
routings by default to the headset outputs.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Peter Ujfalusi [Tue, 16 Feb 2010 11:23:16 +0000 (13:23 +0200)]
ASoC: tlv320dac33: Correct the OSCSET calculation
OSCSET calculation was not correct in case of 44.1KHz
sampling rate.
With small adjustment both 48 and 44.1 KHz calculation
now gives the correct value.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Peter Ujfalusi [Tue, 16 Feb 2010 11:23:15 +0000 (13:23 +0200)]
ASoC: tlv320dac33: Clearing FIFOFLUSH flag before playback
In repeated playback the FIFOFLUSH bit remained set, and
never has been cleared.
Clear it during the setup phase.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Fri, 12 Feb 2010 11:37:24 +0000 (11:37 +0000)]
ASoC: Make pmdown_time runtime configurable
Provide a sysfs file allowing userspace to inspect and change the
pmdown_time setting at runtime.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Fri, 12 Feb 2010 11:05:44 +0000 (11:05 +0000)]
ASoC: Make pmdown_time a per-card setting
Make the pmdown_time a per-card setting rather than a global one,
initialised before the card initialisation runs. This allows cards
to override the default setting if it makes sense to do so (for
example, due to an unavoidable pop).
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Thu, 11 Feb 2010 13:27:19 +0000 (13:27 +0000)]
ASoC: Add WM2000 driver
The WM2000 is a low power, high quality handset receiver speaker
driver with Wolfson myZone™ Ambient Noise Cancellation (ANC). It
provides enhanced voice communication quality in a noisy environment
if the handset acoustics are designed appropriately.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Guennadi Liakhovetski [Thu, 11 Feb 2010 17:11:10 +0000 (18:11 +0100)]
ASoC: fix compile breakage if CONFIG_SH_DMA_API=y && CONFIG_SND_SIU_MIGOR!=n
Audio on Migo-R cannot work if CONFIG_SH_DMA_API=y, but compilation should not
break anyway.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Thomas Weber [Thu, 11 Feb 2010 15:13:59 +0000 (16:13 +0100)]
Add ASoC support for Devkit8000
This patch expands the omap3beagle sound soc for the
beagle board clone DevKit8000.
Signed-off-by: Thomas Weber <weber@corscience.de>
Acked-by: Jarkko Nikula <jhnikula@gmail.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Paul Menzel [Tue, 9 Feb 2010 10:42:27 +0000 (11:42 +0100)]
ASoC: Typo. s/Freecale/Freescale/
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Peter Ujfalusi [Tue, 9 Feb 2010 13:24:04 +0000 (15:24 +0200)]
ASoC: TWL4030: Add supply for audio serial interface control
The serial interface (TDM/I2S) for the audio block have been
constantly enabled.
Introduce a new DAPM_SUPPLY for handling the AIF_EN bit, so
the interface is only enabled, when there is a need for it.
For example when only the analog loopback is enabled, there
is no need to keep the serial interface active.
I have added the persons who contributed to the Voice path
of twl4030 codec driver, so they might have the ability
to test this patch, and send an update for the Voice path,
if it is necessary
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Daniel Mack [Mon, 8 Feb 2010 18:32:59 +0000 (02:32 +0800)]
ASoC: cs4270: enable regulators at probe time
Enable the bulk regulators at probe time so we can safely disable them
again when going to suspend without confusing the reference counter.
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Wed, 10 Feb 2010 10:42:33 +0000 (10:42 +0000)]
ASoC: add phycore-ac97 sound support
This patch adds sound support for Phytec PhyCORE / PhyCARD
modules in AC97 mode.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Grazvydas Ignotas [Fri, 5 Feb 2010 14:29:53 +0000 (16:29 +0200)]
ASoC: pandora: Add DAC regulator support
Pandora's external DAC is connected to VSIM TWL4030 supply, so let's
start switching it too to save more power.
Also DAC got it's own DAPM handler.
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Fri, 5 Feb 2010 12:43:50 +0000 (12:43 +0000)]
Merge branch 'for-2.6.33' into for-2.6.34
Grazvydas Ignotas [Thu, 4 Feb 2010 22:55:33 +0000 (00:55 +0200)]
ASoC: pandora: Add APLL supply to fix audio output
Pandora's external DAC is using 256*Fs output from the TWL4030
codec, and TWL4030 needs to have APLL enabled for it's 256*Fs
output to function.
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Peter Ujfalusi [Thu, 4 Feb 2010 07:10:10 +0000 (09:10 +0200)]
ASoC: TWL4030: Module unloading fix
The module unloading path had several problems:
- it freed up the private structure twice
- it freed up the codec structure, which was allocated as part
of the private structure
- it did not freed up the reg_cache
- it did not unregistered the dais and the codec
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Wed, 3 Feb 2010 19:33:49 +0000 (19:33 +0000)]
ASoC: Add WM8912 DAC support
The WM8912 is a DAC only device register compatible with the WM8904
CODEC with ADC portions omitted. Support it within the WM8904 driver
based on the configured I2C device name.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Wed, 3 Feb 2010 19:51:33 +0000 (19:51 +0000)]
ASoC: Optimise WM8904 output stage power control
Handle the output PGAs as part of the output powerup since they can
never be powered separately and reorder things so that we remove the
output shorts after both line and headphone outputs have been brought
up, minimising the opportunity for any issues.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Tue, 26 Jan 2010 22:37:11 +0000 (22:37 +0000)]
ASoC: Add support for BIAS_OFF when idle to WM8904
As well as disabling the biases of the CODEC the drop into BIAS_OFF will
also disable all the regulators powering the CODEC, allowing even greater
power savings on appropriately configured systems.
Since the regulator API does not currently provide notification when
regulators are disabled we assume that this always happens when we stop
using the regulators. Once 2.6.34 is merged this code can be optimised
to only sync the cache when power was actually removed.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Wed, 3 Feb 2010 17:55:55 +0000 (17:55 +0000)]
ASoC: Disable WM8993 regulators when turning bias off
While the regulators are disabled we cache all register writes.
Currently we assume that the regulator disable actually takes
effect, after the merge with the regulator tree in 2.6.34 the
regulator API will be able to notify us if the power is actually
removed (due to constraints or regulator sharing it may not be).
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Wed, 3 Feb 2010 11:51:42 +0000 (11:51 +0000)]
ASoC: Initial WM8993 regulator API hookup
At the minute the regulators are simply enabled for the entire
lifetime of the device.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Mon, 1 Feb 2010 19:05:09 +0000 (19:05 +0000)]
ASoC: Convert WM8993 to use shared cache I/O code
Saves a little bit of code duplication.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Mon, 1 Feb 2010 18:48:03 +0000 (18:48 +0000)]
ASoC: Add a cache_sync bit to the CODEC structure
Add a bit to the CODEC structure indicating if a cache sync is required.
By default this will be set if a cache only write is done to a soc-cache
register cache. This allows us to avoid syncing the cache back after
using cache only writes if there were no changes.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Mon, 1 Feb 2010 18:46:10 +0000 (18:46 +0000)]
ASoC: Allow CODECs to ask soc-cache to suppress physical writes
Currently the soc-cache code will always write to the device, meaning
that we need the device to be powered and active at pretty much all
times the system is active. Allowing cache only writes lays some
groundwork for future enhancements to allow devices to be put into a
full off state when the audio subsystem is idle.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Guennadi Liakhovetski [Wed, 3 Feb 2010 16:37:23 +0000 (17:37 +0100)]
ASoC: fix compilation breakage in sound/soc/sh/fsi.c
ctrl_outl() has become void at some point, which breaks compilation of fsi.c.
Make writing functions void, as their output is anyway not evaluated, and use
__raw_writel and __raw_readl instead of deprecated ctrl_outl and ctrl_inl
respectively.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Daniel Mack [Tue, 2 Feb 2010 10:45:27 +0000 (18:45 +0800)]
ASoC: fix PXA SSP port resume
Unconditionally save the register states when suspending and restore
them again at resume time. Register contents were not preserved over
suspend, and hence the driver takes false assumptions about them.
The clock must be enabled to access the register block.
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Joe Perches [Tue, 2 Feb 2010 07:22:16 +0000 (23:22 -0800)]
ASoC: Fix continuation line formats
String constants that are continued on subsequent lines with \
are not good.
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Joonyoung Shim [Tue, 2 Feb 2010 09:53:19 +0000 (18:53 +0900)]
ASoC: Fix BCLK calculation of WM8994
This fixes BCLK calculation and removes unnecessary check code.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Tue, 2 Feb 2010 10:06:55 +0000 (10:06 +0000)]
ASoC: Fix WM8994 dependency
The dependency on MFD_WM8994 rather than I2C went awry.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Fri, 29 Jan 2010 17:47:12 +0000 (17:47 +0000)]
ASoC: Add WM8994 CODEC driver
The WM8994 is a highly integrated ultra-low power hi-fi audio subsystem
designed for smartphones and other portable devices rich in multimedia
features. It provides advanced digital mixing facilities enabling low
power high quality interconnection of CPU, baseband and other audio
sources through flexible digital and analogue routing, and integrates
a class W headphone driver and stereo class D speaker drivers.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Mon, 1 Feb 2010 18:31:06 +0000 (18:31 +0000)]
ASoC: Activate DCS correction for WM8993
Use a two code correction for optimal performance.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Wed, 20 Jan 2010 17:39:45 +0000 (17:39 +0000)]
ASoC: Improved wm_hubs headphone handling
Perform DC servo offset calibration using a series update sequence
rather than startup update sequence, tuning the configuration of the
WM8993 DC servo to make best use of this.
Also introduce currently unused data allowing us to correct for
any systematic errors in the DC servo calibration results and an
alternative startup path for the headphone output which performs
better with some chip revisions. The alternative setup sequence is
enabled for WM8993.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Joe Perches [Sun, 31 Jan 2010 20:02:12 +0000 (12:02 -0800)]
ASoC: Fix continuation line formats
String constants that are continued on subsequent lines with \
are not good.
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Guennadi Liakhovetski [Fri, 29 Jan 2010 13:51:26 +0000 (14:51 +0100)]
ASoC: improve MCLKDIV calculation in wm8978, when OPCLK is not used
In case, if OPCLK is not used, and PLL is used for driving the codec, the
choice of PLL output frequency could result in a needlessly imprecise
system clock frequency. Use an iterative process to select a precise
configuration.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Guennadi Liakhovetski [Fri, 29 Jan 2010 14:31:06 +0000 (15:31 +0100)]
ASoC: clean up wm8974 and wm8978 clock divider handling
wm8974 and wm8978 codec drivers control DAC and ADC oversampling rates in their
.set_clkdiv() methods, which is wrong, because these are simple boolean
switches and not clock dividers. Move these bits to sound controls. Also remove
manual configuration of the MCLK divider in wm8978, since it is configured
automatically.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Fri, 29 Jan 2010 14:31:06 +0000 (14:31 +0000)]
Merge branch 'for-2.6.33' into for-2.6.34
Guennadi Liakhovetski [Thu, 28 Jan 2010 15:28:55 +0000 (16:28 +0100)]
ASoC: remove bogus SLEEP mode from wm8978 driver
Tests showed, that bit 6 of the WM8978_POWER_MANAGEMENT_2 register of wm8978
affects codec clocks. Being useless for suspend / resume, it cannot be used in
bias-level control either. Remove this bit handling.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Guennadi Liakhovetski [Wed, 27 Jan 2010 11:15:00 +0000 (12:15 +0100)]
ASoC: add support for the sh7722 Migo-R board
Add support for audio on sh7722-based Migo-R boards, using SIU and wm8978
codec, recording via external microphone and playback via headphones are
implemented.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Jassi Brar [Fri, 29 Jan 2010 01:57:07 +0000 (10:57 +0900)]
ASoC: AC97: SMDK-WM9713: Convert notes from cset to sset
It's more robust when references are provided in control names
rather than numid.
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Anuj Aggarwal [Fri, 29 Jan 2010 10:19:22 +0000 (15:49 +0530)]
ASoC: AM3517: ASoC driver not getting compiled
Commit
761c9d45 (ASoC: Fix build of OMAP sound drivers) changes
CONFIG_MACH_OMAP3517EVM -> CONFIG_SND_OMAP_SOC_OMAP3517EVM in the
Makefile. Whereas the config option defined in Kconfig is
SND_OMAP_SOC_AM3517EVM. Because of this, ASoC driver for AM3517
was not getting compiled.
Signed-off-by: Anuj Aggarwal <anuj.aggarwal@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Anuj Aggarwal [Fri, 29 Jan 2010 08:28:55 +0000 (13:58 +0530)]
ASoC: AIC23: Fixing writes to non-existing registers in resume function
Commit
e9ff5eb2 (Fixing infinite loop in resume path) uses wrong AIC23
register in resume function because of which register writes happen
on some non-existing registers.
Signed-off-by: Anuj Aggarwal <anuj.aggarwal@ti.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Thu, 28 Jan 2010 12:36:29 +0000 (12:36 +0000)]
ASoC: Set codec->dev for AC97 devices
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Thu, 28 Jan 2010 12:36:07 +0000 (12:36 +0000)]
ASoC: Add TLV information and additional volumes to WM9713
Also renames a few things to make volumes and switches match up in
alsamixer.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Thu, 28 Jan 2010 10:22:45 +0000 (10:22 +0000)]
ASoC: Remove version display from WM9713
The version isn't being updated or used, the kernel revision
tracking is enough.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Peter Ujfalusi [Thu, 28 Jan 2010 13:57:04 +0000 (15:57 +0200)]
ASoC: TWL4030: Modify codec default settings
Change the legacy default register configuration, which left some
internal components on.
Now we have either DAPM, or other ways to control these bits,
so there is no need to enable them by default.
The affected parts:
Disable ADCL and ADCR
Disable ARXL2 and ARXR2 analog PGA (playback)
Disable APLL by default
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Kuninori Morimoto [Thu, 28 Jan 2010 04:46:16 +0000 (13:46 +0900)]
ASoC: fsi: Add spin lock operation for accessing shared area
fsi_master_xxx function should be protected by spin lock,
because it are used from both FSI-A and FSI-B.
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Guennadi Liakhovetski [Wed, 27 Jan 2010 17:56:23 +0000 (18:56 +0100)]
ASoC: add a WM8978 codec driver
The WM8978 codec from Wolfson Microelectronics is very similar to
wm8974, but is stereo and also has some differences in pin configuration
and internal signal routing. This driver is based on wm8974 and takes
the differences into account.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Wed, 27 Jan 2010 20:54:13 +0000 (20:54 +0000)]
ASoC: Note jumper settings for smdk_wm9713 driver on SMDK6410
The board supports both GPIO sets for the AC97 bus and the analogue
outputs can be switched between this and the WM8580 so add some
comments saying what the setup the standard kernel expects is.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Jassi Brar [Wed, 27 Jan 2010 06:04:36 +0000 (15:04 +0900)]
ASoC: AC97: S3C2443: Remove unused driver
Since, we have generic AC97 controller driver and all the machines
have moved to that, there is no need for old s3c2443-ac97.c to exist.
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Jassi Brar [Wed, 27 Jan 2010 06:02:04 +0000 (15:02 +0900)]
ASoC: AC97: LN2440SBC: Switch to s3c-ac97.c
Switch to use s3c-ac97.c AC97 controller driver.
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Jassi Brar [Wed, 27 Jan 2010 06:01:03 +0000 (15:01 +0900)]
ASoC: AC97: SMDK2443: Switch to s3c-ac97.c
Switch to use s3c-ac97.c AC97 controller driver.
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Jassi Brar [Wed, 27 Jan 2010 05:59:19 +0000 (14:59 +0900)]
ASoC: AC97: SMDK: Add wm9713 machine driver
This patch adds the common machine driver for SMDKs that
have a WM9713 codec attched to the AC97 controller.
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Jassi Brar [Wed, 27 Jan 2010 05:59:08 +0000 (14:59 +0900)]
ASoC: AC97: S3C: Add controller driver
Add the AC97 controller driver for Samsung SoCs that have one.
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Barry Song [Wed, 27 Jan 2010 03:46:18 +0000 (11:46 +0800)]
ASoC: ad1938: use soc-cache framework for codec registers access
Signed-off-by: Barry Song <Barry.Song@analog.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Barry Song [Wed, 27 Jan 2010 03:46:17 +0000 (11:46 +0800)]
ASoC: ad1836: use soc-cache framework for codec registers access
Signed-off-by: Barry Song <Barry.Song@analog.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Chaithrika U S [Wed, 20 Jan 2010 11:36:33 +0000 (17:06 +0530)]
ASoC: DaVinci: Fix stream restart error
Sometimes after a suspend-resume cycle, the ALSA application
restarts the stream when resume fails and McASP fails to work
as the clock is not enabled. This patch corrects this bug.
Testes on TI DA850/OMAP-L138 EVM.
Signed-off-by: Chaithrika U S <chaithrika@ti.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Mon, 25 Jan 2010 14:52:48 +0000 (14:52 +0000)]
Merge branch 'for-2.6.33' into for-2.6.34
Barry Song [Mon, 25 Jan 2010 08:42:25 +0000 (16:42 +0800)]
ASoC: ad1836: reset and restore clock control mode in suspend/resume entry
tests show frequent suspend/resume(frequent poweroff/on ad1836 internal
components) maybe make ad1836 clock mode wrong sometimes after wakeup.
This patch reset/restore ad1836 clock mode while executing PM, then
ad1836 can always resume to right clock status.
Signed-off-by: Barry Song <21cnbao@gmail.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Guennadi Liakhovetski [Fri, 22 Jan 2010 18:09:03 +0000 (19:09 +0100)]
ASoC: add DAI and platform / DMA drivers for SH SIU
Several SuperH platforms, including sh7722, sh7343, sh7354, sh7367 include
a Sound Interface Unit (SIU). This patch adds DAI and platform / DMA
drivers for this interface.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Guennadi Liakhovetski [Thu, 21 Jan 2010 21:04:03 +0000 (22:04 +0100)]
ASoC: add helper macros to declare struct soc_enum instances
Several shortcuts for popular uses of some of SOC_ENUM_* and
SOC_VALUE_ENUM_* macros.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Guennadi Liakhovetski [Thu, 21 Jan 2010 20:10:47 +0000 (21:10 +0100)]
ASoC: add simplified versions of widget macros
Many macros from include/sound/soc-dapm.h take an array and a number of
elements in it as arguments, whereas most users use static arrays and use
"x, ARRAY_SIZE(x)" as arguments. This patch adds simplified versions of
those macros, calling ARRAY_SIZE() internally.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Liam Girdwood <lrg@slimlogic.oc.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Guennadi Liakhovetski [Fri, 22 Jan 2010 17:00:03 +0000 (18:00 +0100)]
ASoC: fix a memory-leak in wm8903
Remember to free the temporary register-cache.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
Linus Torvalds [Thu, 21 Jan 2010 23:31:35 +0000 (15:31 -0800)]
Linux 2.6.33-rc5
Linus Torvalds [Thu, 21 Jan 2010 16:50:04 +0000 (08:50 -0800)]
Merge branch 'perf-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
perf: x86: Add support for the ANY bit
perf: Change the is_software_event() definition
perf: Honour event state for aux stream data
perf: Fix perf_event_do_pending() fallback callsite
perf kmem: Print usage help for unknown commands
perf kmem: Increase "Hit" column length
hw-breakpoints, perf: Fix broken mmiotrace due to dr6 by reference change
perf timechart: Use tid not pid for COMM change
Linus Torvalds [Thu, 21 Jan 2010 16:49:52 +0000 (08:49 -0800)]
Merge branch 'sched-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
sched: Reassign prev and switch_count when reacquire_kernel_lock() fail
sched: Fix vmark regression on big machines
Linus Torvalds [Thu, 21 Jan 2010 15:42:59 +0000 (07:42 -0800)]
Merge branch 'upstream-linus' of git://git./linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
libata: retry FS IOs even if it has failed with AC_ERR_INVALID
Linus Torvalds [Thu, 21 Jan 2010 15:37:20 +0000 (07:37 -0800)]
Merge git://git./linux/kernel/git/gregkh/tty-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6:
tty: fix race in tty_fasync
serial: serial_cs: oxsemi quirk breaks resume
serial: imx: bit &/| confusion
serial: Fix crash if the minimum rate of the device is > 9600 baud
serial-core: resume serial hardware with no_console_suspend
serial: 8250_pnp: use wildcard for serial Wacom tablets
nozomi: quick fix for the close/close bug
compat_ioctl: Supress "unknown cmd" message on serial /dev/console
Linus Torvalds [Thu, 21 Jan 2010 15:36:55 +0000 (07:36 -0800)]
Merge git://git./linux/kernel/git/gregkh/staging-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6:
Staging: hv: fix smp problems in the hyperv core code
Staging: et131x: Fix 2.6.33rc1 regression in et131x
Staging: asus_oled: fix oops in 2.6.32.2
Linus Torvalds [Thu, 21 Jan 2010 15:36:31 +0000 (07:36 -0800)]
Merge git://git./linux/kernel/git/gregkh/driver-core-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6:
Revert "sysdev: fix prototype for memory_sysdev_class show/store functions"
driver-core: fix devtmpfs crash on s390
Linus Torvalds [Thu, 21 Jan 2010 15:35:43 +0000 (07:35 -0800)]
Merge git://git./linux/kernel/git/gregkh/usb-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6:
USB: isp1362: fix build failure on ARM systems via irq_flags cleanup
USB: isp1362: better 64bit printf warning fixes
USB: fix usbstorage for 2770:915d delivers no FAT
USB: Fix level of isp1760 Reloading ptd error message
USB: FHCI: avoid NULL pointer dereference
USB: Fix duplicate sysfs problem after device reset.
USB: add speed values for USB 3.0 and wireless controllers
USB: add missing delay during remote wakeup
USB: EHCI & UHCI: fix race between root-hub suspend and port resume
USB: EHCI: fix handling of unusual interrupt intervals
USB: Don't use GFP_KERNEL while we cannot reset a storage device
USB: fix bitmask merge error
usb: serial: fix memory leak in generic driver
USB: serial: fix USB serial fix kfifo_len locking
Linus Torvalds [Thu, 21 Jan 2010 15:32:11 +0000 (07:32 -0800)]
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
fs/bio.c: fix shadows sparse warning
drbd: The kernel code is now equivalent to out of tree release 8.3.7
drbd: Allow online resizing of DRBD devices while peer not reachable (needs to be explicitly forced)
drbd: Don't go into StandAlone mode when authentification failes because of network error
drivers/block/drbd/drbd_receiver.c: correct NULL test
cfq-iosched: Respect ioprio_class when preempting
genhd: overlapping variable definition
block: removed unused as_io_context
DM: Fix device mapper topology stacking
block: bdev_stack_limits wrapper
block: Fix discard alignment calculation and printing
block: Correct handling of bottom device misaligment
drbd: check on CONFIG_LBDAF, not LBD
drivers/block/drbd: Correct NULL test
drbd: Silenced an assert that could triggered after changing write ordering method
drbd: Kconfig fix
drbd: Fix for a race between IO and a detach operation [Bugz 262]
drbd: Use drbd_crypto_is_hash() instead of an open coded check
Linus Torvalds [Thu, 21 Jan 2010 15:29:36 +0000 (07:29 -0800)]
Merge branch 'release' of git://git./linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (23 commits)
ACPI: delete acpi_processor_power_verify_c2()
ACPI: allow C3 > 1000usec
ACPI: enable C2 and Turbo-mode on Nehalem notebooks on A/C
ACPI: power_meter: remove double kfree()
ACPI: processor: restrict early _PDC to opt-in platforms
ACPI: Fix unused variable warning in sbs.c
acpi: make ACPI device id constant
sony-laptop - fix using of uninitialized variable
ACPI: Fix section mismatch error for acpi_early_processor_set_pdc()
eeepc-laptop: disable wireless hotplug for 1201N
eeepc-laptop: add hotplug_disable parameter
eeepc-laptop: switch to using sparse keymap library
eeepc-laptop: dmi blacklist to disable pci hotplug code
eeepc-laptop: disable cpu speed control on EeePC 701
ACPI: don't cond_resched if irq is disabled
ACPI: Remove unnecessary cast.
ACPI: Advertise to BIOS in _OSC: _OST on _PPC changes
ACPI: EC: Add wait for irq storm
ACPI: SBS: Move SBS HC callback to faster Notify queue
x86, ACPI: delete acpi_boot_table_init() return value
...
Linus Torvalds [Thu, 21 Jan 2010 15:28:54 +0000 (07:28 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/ecryptfs/ecryptfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6:
ecryptfs: use after free
ecryptfs: Eliminate useless code
ecryptfs: fix interpose/interpolate typos in comments
ecryptfs: pass matching flags to interpose as defined and used there
ecryptfs: remove unnecessary d_drop calls in ecryptfs_link
ecryptfs: don't ignore return value from lock_rename
ecryptfs: initialize private persistent file before dereferencing pointer
eCryptfs: Remove mmap from directory operations
eCryptfs: Add getattr function
eCryptfs: Use notify_change for truncating lower inodes
Linus Torvalds [Thu, 21 Jan 2010 15:28:05 +0000 (07:28 -0800)]
Merge git://git./linux/kernel/git/mason/btrfs-unstable
* git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable:
Btrfs: fix possible panic on unmount
Btrfs: deal with NULL acl sent to btrfs_set_acl
Btrfs: fix regression in orphan cleanup
Btrfs: Fix race in btrfs_mark_extent_written
Btrfs, fix memory leaks in error paths
Btrfs: align offsets for btrfs_ordered_update_i_size
btrfs: fix missing last-entry in readdir(3)