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11 years agoASoC: fsl: mpc5200 add missing information to snd_soc_dai_driver
Eric Millbrandt [Thu, 13 Sep 2012 21:43:12 +0000 (17:43 -0400)]
ASoC: fsl: mpc5200 add missing information to snd_soc_dai_driver

Add missing dai_driver information to avoid these runtime errors

[   16.433788] asoc: error - multiple DAI f0002c00.i2s registered with no name
[   16.453551] Failed to register DAI
[   16.461222] mpc5200-psc-i2s: probe of f0002c00.i2s failed with error -22
[   16.475242] asoc: error - multiple DAI f0002000.ac97 registered with no name
[   16.488087] mpc5200-psc-ac97 f0002000.ac97: Failed to register DAI
[   16.502222] mpc5200-psc-ac97: probe of f0002000.ac97 failed with error -22

Signed-off-by: Eric Millbrandt <emillbrandt@dekaresearch.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: fsl: mpc5200 combine psc_dma platform data
Eric Millbrandt [Thu, 13 Sep 2012 21:43:11 +0000 (17:43 -0400)]
ASoC: fsl: mpc5200 combine psc_dma platform data

The mpc5200_psc_ac97 and mpc5200_psc_i2s modules rely on shared platform data
with mpc5200_dma.

Signed-off-by: Eric Millbrandt <emillbrandt@dekaresearch.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: imx-audmux: remove null check of audmux_base in audmux_read_file
Richard Zhao [Tue, 18 Sep 2012 08:38:30 +0000 (16:38 +0800)]
ASoC: imx-audmux: remove null check of audmux_base in audmux_read_file

When audmux_read_file is called, it means the driver is already
initialised successfully, so we don't need to check audmux_base.

It also fix smatch warning:
sound/soc/fsl/imx-audmux.c:78 audmux_read_file() warn: possible memory leak of 'buf'

Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: imx-pcm-dma: open function failed when snd_dmaengine_pcm_open fail
Richard Zhao [Tue, 18 Sep 2012 09:20:06 +0000 (17:20 +0800)]
ASoC: imx-pcm-dma: open function failed when snd_dmaengine_pcm_open fail

snd_imx_open should return error code returned by snd_dmaengine_pcm_open.

Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: imx-pcm-dma: check kzalloc return value in function snd_imx_open
Richard Zhao [Tue, 18 Sep 2012 09:20:05 +0000 (17:20 +0800)]
ASoC: imx-pcm-dma: check kzalloc return value in function snd_imx_open

It fixed smatch warning:
sound/soc/fsl/imx-pcm-dma.c:112 snd_imx_open() error: potential null dereference 'dma_data'.  (kzalloc returns null)

Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: Avoid recalculating the bitmask for SOC_ENUM controls
Lars-Peter Clausen [Fri, 14 Sep 2012 11:57:27 +0000 (13:57 +0200)]
ASoC: Avoid recalculating the bitmask for SOC_ENUM controls

For ENUM controls the bitmask is calculated based on the number of items.
Currently this is done each time the control is accessed. And while the
performance impact of this should be negligible we can easily do better. The
roundup_pow_of_two macro performs the same calculation which is currently done
manually, but it is also possible to use this macro with compile time constants
and so it can be used to initialize static data. So we can use it to initialize
the mask field of a ENUM control during its declaration.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8960: add support for big-endian audio samples
Timur Tabi [Fri, 14 Sep 2012 21:14:37 +0000 (16:14 -0500)]
ASoC: wm8960: add support for big-endian audio samples

PowerPC ASoC drivers frequently use the _BE variants of the SNDRV_PCM_FORMAT
macros, so we need to look for those as well.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: fsl: remove unnecessary call to dma_unmap_single
Timur Tabi [Fri, 14 Sep 2012 21:14:36 +0000 (16:14 -0500)]
ASoC: fsl: remove unnecessary call to dma_unmap_single

Remove a call to dma_unmap_single() from the PowerPC ASoC DMA driver.  The
buffer is allocated and not actually mapped, so the unmap call doesn't
make sense.  It was probably left over from some early version of the driver.

This bug was unnoticed for so long because the DMA mapping functions normally
don't do anything on PowerPC.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: fsl: use snd_soc_register_card to register the card
Timur Tabi [Fri, 14 Sep 2012 21:14:34 +0000 (16:14 -0500)]
ASoC: fsl: use snd_soc_register_card to register the card

Use snd_soc_register_card() instead of platform_device_alloc("soc-audio")
to register the sound card from the machine drivers.  The use of
platform_device_alloc is deprecated.

Although several other drivers still use platform_device_alloc(), the
Freescale drivers were not using it to pass driver data.  Instead of fixing
the driver data usage, it's better to replace the deprecated code.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: mx27vis: retrieve gpio numbers from platform_data
Shawn Guo [Mon, 17 Sep 2012 05:34:31 +0000 (13:34 +0800)]
ASoC: mx27vis: retrieve gpio numbers from platform_data

Rather than including mach/iomux-mx27.h to define gpio numbers and set
up the pins, the patch moves all these into machine code and has the
gpio numbers passed to driver via platform_data.  As the result, we
can remove the mach/iomux-mx27.h inclusion from driver.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Javier Martin <javier.martin@vista-silicon.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: ad1836: Convert to direct regmap usage.
Lars-Peter Clausen [Thu, 13 Sep 2012 10:04:51 +0000 (12:04 +0200)]
ASoC: ad1836: Convert to direct regmap usage.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: ad193x: Use managed regmap init
Lars-Peter Clausen [Thu, 13 Sep 2012 10:03:23 +0000 (12:03 +0200)]
ASoC: ad193x: Use managed regmap init

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: core: Remove useless kfree
Peter Senna Tschudin [Wed, 12 Sep 2012 15:06:46 +0000 (17:06 +0200)]
ASoC: core: Remove useless kfree

Remove useless kfree() and clean up code related to the removal.

The semantic patch that finds this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@r exists@
position p1,p2;
expression x;
@@

if (x@p1 == NULL) { ... kfree@p2(x); ... return ...; }

@unchanged exists@
position r.p1,r.p2;
expression e <= r.x,x,e1;
iterator I;
statement S;
@@

if (x@p1 == NULL) { ... when != I(x,...) S
                        when != e = e1
                        when != e += e1
                        when != e -= e1
                        when != ++e
                        when != --e
                        when != e++
                        when != e--
                        when != &e
   kfree@p2(x); ... return ...; }

@ok depends on unchanged exists@
position any r.p1;
position r.p2;
expression x;
@@

... when != true x@p1 == NULL
kfree@p2(x);

@depends on !ok && unchanged@
position r.p2;
expression x;
@@

*kfree@p2(x);
// </smpl>

Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: core: Mark regmap CODEC register maps as dirty when suspending
Mark Brown [Wed, 12 Sep 2012 04:21:52 +0000 (12:21 +0800)]
ASoC: core: Mark regmap CODEC register maps as dirty when suspending

The core has for a long time had support for marking the register maps of
devices dirty when suspending so that they are resynced on resume. Also
implement this feature for CODECs using regmap.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
11 years agoASoC: arizona: Clarify logging for FLL lock status interrupt
Mark Brown [Wed, 12 Sep 2012 10:44:40 +0000 (18:44 +0800)]
ASoC: arizona: Clarify logging for FLL lock status interrupt

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8737: Convert to direct regmap API usage
Mark Brown [Wed, 12 Sep 2012 04:48:48 +0000 (12:48 +0800)]
ASoC: wm8737: Convert to direct regmap API usage

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8737: Move regulator acquisition to device registration
Mark Brown [Wed, 12 Sep 2012 04:36:28 +0000 (12:36 +0800)]
ASoC: wm8737: Move regulator acquisition to device registration

This is better style as we acquire resources we will need before we go into
the ASoC card probe.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8728: Convert to direct regmap API usage
Mark Brown [Wed, 12 Sep 2012 04:30:01 +0000 (12:30 +0800)]
ASoC: wm8728: Convert to direct regmap API usage

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8711: Convert to direct regmap API usage
Mark Brown [Wed, 12 Sep 2012 04:15:20 +0000 (12:15 +0800)]
ASoC: wm8711: Convert to direct regmap API usage

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8580: Move regulator acquisition to I2C probe
Mark Brown [Wed, 12 Sep 2012 04:03:51 +0000 (12:03 +0800)]
ASoC: wm8580: Move regulator acquisition to I2C probe

Better style as we get all the resources we need prior to starting the
ASoC level probe.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8580: Convert to direct regmap API usage
Mark Brown [Wed, 12 Sep 2012 03:59:51 +0000 (11:59 +0800)]
ASoC: wm8580: Convert to direct regmap API usage

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8510: Convert to direct regmap API usage
Mark Brown [Wed, 12 Sep 2012 03:43:44 +0000 (11:43 +0800)]
ASoC: wm8510: Convert to direct regmap API usage

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8991: Convert to devm_kzalloc()
Mark Brown [Wed, 12 Sep 2012 01:28:08 +0000 (09:28 +0800)]
ASoC: wm8991: Convert to devm_kzalloc()

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8990: Convert to devm_kzalloc()
Mark Brown [Wed, 12 Sep 2012 01:26:53 +0000 (09:26 +0800)]
ASoC: wm8990: Convert to devm_kzalloc()

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8737: Convert to devm_kzalloc()
Mark Brown [Wed, 12 Sep 2012 01:26:38 +0000 (09:26 +0800)]
ASoC: wm8737: Convert to devm_kzalloc()

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8728: Convert to devm_kzalloc()
Mark Brown [Wed, 12 Sep 2012 01:26:25 +0000 (09:26 +0800)]
ASoC: wm8728: Convert to devm_kzalloc()

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8711: Convert to devm_kzalloc()
Mark Brown [Wed, 12 Sep 2012 01:26:12 +0000 (09:26 +0800)]
ASoC: wm8711: Convert to devm_kzalloc()

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8580: Convert to devm_kzalloc()
Mark Brown [Wed, 12 Sep 2012 01:25:59 +0000 (09:25 +0800)]
ASoC: wm8580: Convert to devm_kzalloc()

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8510: Convert to devm_kzalloc()
Mark Brown [Wed, 12 Sep 2012 01:24:12 +0000 (09:24 +0800)]
ASoC: wm8510: Convert to devm_kzalloc()

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8900: Fix typo of name to wm9700
Mark Brown [Tue, 11 Sep 2012 01:26:09 +0000 (09:26 +0800)]
ASoC: wm8900: Fix typo of name to wm9700

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8900: Convert to direct regmap API usage
Mark Brown [Tue, 11 Sep 2012 01:25:41 +0000 (09:25 +0800)]
ASoC: wm8900: Convert to direct regmap API usage

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8900: Convert to devm_kzalloc()
Mark Brown [Tue, 11 Sep 2012 01:19:19 +0000 (09:19 +0800)]
ASoC: wm8900: Convert to devm_kzalloc()

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoRevert "ASoC: AC97 doesn't use regmap by default"
Fabio Estevam [Mon, 10 Sep 2012 16:10:10 +0000 (13:10 -0300)]
Revert "ASoC: AC97 doesn't use regmap by default"

Since commit 98d3088e5 (SoC: core: Fix check before defaulting to regmap)
, it is not necessary to provide codec->control_data anymore.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: Revert "ASoC: ab8500: Inform SoC Core that we have our own I/O arrangements"
Fabio Estevam [Mon, 10 Sep 2012 16:10:09 +0000 (13:10 -0300)]
ASoC: Revert "ASoC: ab8500: Inform SoC Core that we have our own I/O arrangements"

Since commit 98d3088e5 (SoC: core: Fix check before defaulting to regmap)
, it is not necessary to provide codec->control_data anymore.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: Revert "ASoC: mc13783: Provide codec->control_data"
Fabio Estevam [Mon, 10 Sep 2012 16:10:08 +0000 (13:10 -0300)]
ASoC: Revert "ASoC: mc13783: Provide codec->control_data"

Since commit 98d3088e5 (SoC: core: Fix check before defaulting to regmap)
, it is not necessary to provide codec->control_data anymore.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: am3517evm: Remove unused cpu_dai from hw_params
Peter Ujfalusi [Mon, 10 Sep 2012 12:55:17 +0000 (15:55 +0300)]
ASoC: am3517evm: Remove unused cpu_dai from hw_params

cpu_dai is not in use in this function and just generates warning at
compile time.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: cs4270: Convert to direct regmap API usage
Mark Brown [Mon, 10 Sep 2012 04:57:03 +0000 (12:57 +0800)]
ASoC: cs4270: Convert to direct regmap API usage

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Timur Tabi <timur@freescale.com>
11 years agoASoC: cs4270: Move regulator acquisition to I2C probe()
Mark Brown [Mon, 10 Sep 2012 04:53:12 +0000 (12:53 +0800)]
ASoC: cs4270: Move regulator acquisition to I2C probe()

This is better style since it has us obtaining all resources before we
try the ASoC probe. This change also fixes a potential issue where we
don't enable the regulators before trying to confirm the device ID which
could cause a failure during probe in some system configurations.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Timur Tabi <timur@freescale.com>
11 years agoASoC: cs4270: Conver to data based control init
Mark Brown [Mon, 10 Sep 2012 04:48:11 +0000 (12:48 +0800)]
ASoC: cs4270: Conver to data based control init

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Timur Tabi <timur@freescale.com>
11 years agoASoC: wm8960: Convert to direct regmap API usage
Mark Brown [Mon, 10 Sep 2012 11:23:57 +0000 (19:23 +0800)]
ASoC: wm8960: Convert to direct regmap API usage

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8904: remove redundant code
Bo Shen [Mon, 10 Sep 2012 09:50:33 +0000 (17:50 +0800)]
ASoC: wm8904: remove redundant code

The core_intercon is added two times, remove the redundant one

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8741: Convert to direct regmap API usage
Mark Brown [Mon, 10 Sep 2012 10:00:21 +0000 (18:00 +0800)]
ASoC: wm8741: Convert to direct regmap API usage

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8741: Move regulator acquisition to I2C/SPI probe()
Mark Brown [Mon, 10 Sep 2012 09:52:59 +0000 (17:52 +0800)]
ASoC: wm8741: Move regulator acquisition to I2C/SPI probe()

Better style as we acquire resources before trying the ASoC card probe.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: fsi: convert to devm_xxx()
Kuninori Morimoto [Mon, 10 Sep 2012 09:14:31 +0000 (02:14 -0700)]
ASoC: fsi: convert to devm_xxx()

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: fsi: tidyup: remove un-necessary operation from fsi_probe()
Kuninori Morimoto [Mon, 10 Sep 2012 09:14:10 +0000 (02:14 -0700)]
ASoC: fsi: tidyup: remove un-necessary operation from fsi_probe()

struct fsi_master *master became member of struct fsi_priv from
71f6e0645be42f93c0f90dfcc93b9d2d277c2ee6
(ASoC: sh_fsi: avoid using global variable)

So, master = NULL is not necessary on fsi_probe() now.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: fsi: fixup pm_runtime_disable() timing on fsi_probe()
Kuninori Morimoto [Mon, 10 Sep 2012 09:13:52 +0000 (02:13 -0700)]
ASoC: fsi: fixup pm_runtime_disable() timing on fsi_probe()

pm_runtime_disable() error handling timing on fsi_probe() was wrong.
This patch fixes it up.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: sta32x: Convert to regmap
Mark Brown [Mon, 10 Sep 2012 02:59:56 +0000 (10:59 +0800)]
ASoC: sta32x: Convert to regmap

Long term all drivers should be using regmap directly. This is more
idiomatic and moves us towards the removal of the ASoC level cache
code.

The initialiasation of reserved register bits in probe() is slightly odd
as the defaults being written don't appear to match the silicon defaults
but the new code should have the same effect as the old code.

The watchdog code will now unconditionally do a mute and unmute when
resyncing but since we only sync when we are very sure there is something
to sync this should have no impact.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Johannes Stezenbach <js@sig21.net>
11 years agoASoC: sta32x: Move regulator acquisition to I2C probe
Mark Brown [Mon, 10 Sep 2012 02:59:51 +0000 (10:59 +0800)]
ASoC: sta32x: Move regulator acquisition to I2C probe

This is better style as it ensures we don't try to do the ASoC probe
without required resources. Also convert to devm_ while we're at it,
saving a bit of code, and fix a leak of enable on error.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Johannes Stezenbach <js@sig21.net>
11 years agoASoC: wm8523: Move device ID verification and reset to I2C probe
Mark Brown [Mon, 10 Sep 2012 09:07:24 +0000 (17:07 +0800)]
ASoC: wm8523: Move device ID verification and reset to I2C probe

Ensure that we have confirmed that we've got the device in place before
we register with ASoC.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8523: Convert to direct regmap API usage
Mark Brown [Mon, 10 Sep 2012 08:27:45 +0000 (16:27 +0800)]
ASoC: wm8523: Convert to direct regmap API usage

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8523: Move regulator acquisition to I2C probe()
Mark Brown [Mon, 10 Sep 2012 08:23:34 +0000 (16:23 +0800)]
ASoC: wm8523: Move regulator acquisition to I2C probe()

This is better style since we acquire all needed resources before we try
to do the ASoC card probe.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8523: Convert to devm_kzalloc()
Mark Brown [Mon, 10 Sep 2012 08:18:56 +0000 (16:18 +0800)]
ASoC: wm8523: Convert to devm_kzalloc()

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8983: Convert to direct regmap API usage
Mark Brown [Mon, 10 Sep 2012 07:28:19 +0000 (15:28 +0800)]
ASoC: wm8983: Convert to direct regmap API usage

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm8983: Convert to devm_kzalloc()
Mark Brown [Mon, 10 Sep 2012 07:14:16 +0000 (15:14 +0800)]
ASoC: wm8983: Convert to devm_kzalloc()

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: dapm: Add flags to regulator supplies
Mark Brown [Fri, 7 Sep 2012 02:54:32 +0000 (10:54 +0800)]
ASoC: dapm: Add flags to regulator supplies

This will be used to enable additional control of the regulators.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
11 years agoASoC: imx-mc13783: use defines instead of numerical address of register
Gaëtan Carlier [Thu, 6 Sep 2012 07:40:12 +0000 (09:40 +0200)]
ASoC: imx-mc13783: use defines instead of numerical address of register

This uses already defined name of registers and makes code more readable.

Signed-off-by: Gaëtan Carlier <gcembed@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: Revert 'ASoC: imx-ssi: Remove mono support'
Javier Martin [Thu, 6 Sep 2012 00:30:10 +0000 (21:30 -0300)]
ASoC: Revert 'ASoC: imx-ssi: Remove mono support'

Revert 0865a75(ASoC: imx-ssi: Remove mono support).

The bug this patch is meant to solve doesn't occur in Visstrim_M10 boards.
Furthermore, after applying this patch sound in Visstrim_M10 is played
at slower rates.

Signed-off-by: Javier Martin <javier.martin@vista-silicon.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: dapm: Ensure bypass paths are suspended and resumed
Mark Brown [Sat, 1 Sep 2012 00:38:32 +0000 (17:38 -0700)]
ASoC: dapm: Ensure bypass paths are suspended and resumed

Since bypass paths aren't part of DAPM streams and we may not have any
DAPM streams there may not be anything that triggers a DAPM sync for
them. Mark all input and output widgets as dirty and then sync to do so
at the end of suspend and resume.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
11 years agoASoC: Davinci: McASP: add support new McASP IP Variant
Hebbar, Gururaja [Mon, 3 Sep 2012 08:10:40 +0000 (13:40 +0530)]
ASoC: Davinci: McASP: add support new McASP IP Variant

The OMAP2+ variant of McASP is different from Davinci variant w.r.to
some register offset.

Changes
- Add new MCASP_VERSION_3 to identify new variant. New DT compatible
  "ti,omap2-mcasp-audio" to identify version 3 controller.
- The register offsets are handled depending on the version.

Note:
    DMA parameters (dma fifo offset) are not updated and will be done later.

Signed-off-by: Hebbar, Gururaja <gururaja.hebbar@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: Remove unused 'saved_value' field from snd_soc_dapm_widget struct
Lars-Peter Clausen [Mon, 3 Sep 2012 08:34:26 +0000 (10:34 +0200)]
ASoC: Remove unused 'saved_value' field from snd_soc_dapm_widget struct

The only user was removed over two years ago in commit a6c65736 ("ASoC: Remove
current PGA control handling").

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: tegra: move platform data header
Stephen Warren [Wed, 5 Sep 2012 16:27:14 +0000 (10:27 -0600)]
ASoC: tegra: move platform data header

Move the Tegra+WM8903 ASoC platform data header out of
arch/arm/mach-tegra, as a pre-requisite of single zImage.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm0010: Fix warning, use format %zu for type size_t
Emil Goode [Wed, 5 Sep 2012 20:22:24 +0000 (22:22 +0200)]
ASoC: wm0010: Fix warning, use format %zu for type size_t

Fix warning by using format specifier %zu for type size_t

Sparse warning:
sound/soc/codecs/wm0010.c:411:2: warning:
        format ‘%d’ expects argument of type ‘int’,
        but argument 4 has type ‘size_t’ [-Wformat]

Signed-off-by: Emil Goode <emilgoode@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm0010: unlock on error path
Dan Carpenter [Wed, 5 Sep 2012 12:29:46 +0000 (15:29 +0300)]
ASoC: wm0010: unlock on error path

We're holding the wm0010->lock mutex when we goto err_core.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoASoC: wm0010: Add missing IRQF_ONESHOT
Fengguang Wu [Thu, 30 Aug 2012 15:16:52 +0000 (08:16 -0700)]
ASoC: wm0010: Add missing IRQF_ONESHOT

FYI, there are new coccinelle warnings show up in

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-3.7
head:   e3523e01869da20fdd12ffd19ae1df7bf492650e
commit: e3523e01869da20fdd12ffd19ae1df7bf492650e [95/95] ASoC: wm0010: Add initial wm0010 DSP driver

All coccinelle warnings:

+ sound/soc/codecs/wm0010.c:850:7-27: ERROR: Threaded IRQ with no primary handler requested without IRQF_ONESHOT
--
+ sound/soc/codecs/wm0010.c:660:1-7: preceding lock on line 359

vim +850 sound/soc/codecs/wm0010.c
   847 trigger = IRQF_TRIGGER_FALLING;
   848 trigger |= IRQF_ONESHOT;
   849
 > 850 ret = request_threaded_irq(irq, NULL, wm0010_irq, trigger,
   851    "wm0010", wm0010);
   852 if (ret)
   853 dev_err(wm0010->dev, "Failed to request IRQ %d: %d\n",

Please consider folding the attached diff :-)

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoMerge branch 'asoc-omap' into for-3.7
Mark Brown [Wed, 5 Sep 2012 12:05:11 +0000 (20:05 +0800)]
Merge branch 'asoc-omap' into for-3.7

11 years agoASoC: omap-mcbsp: Fix compilation error due to leftover code
Peter Ujfalusi [Thu, 30 Aug 2012 14:06:15 +0000 (17:06 +0300)]
ASoC: omap-mcbsp: Fix compilation error due to leftover code

Part of commit (which patches sound/soc/omap/mcbsp.c file):
8fef626 ARM/ASoC: omap-mcbsp: Remove CLKR/FSR mux configuration code

since the tree where it has been applied did not had the earlier patch:
d0db84e ASoC: omap-mcbsp: Fix 6pin mux configuration
which changed code around omap_mcbsp_6pin_src_mux().

Because of the missing part from 8fef626 the sound/soc/omap/mcbsp.c does
not compile in linux-next.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoMerge tag 'v3.6-rc4' into asoc-omap
Mark Brown [Wed, 5 Sep 2012 05:04:34 +0000 (13:04 +0800)]
Merge tag 'v3.6-rc4' into asoc-omap

Linux 3.6-rc4

11 years agoLinux 3.6-rc4
Linus Torvalds [Sat, 1 Sep 2012 17:39:58 +0000 (10:39 -0700)]
Linux 3.6-rc4

11 years agotime: Move ktime_t overflow checking into timespec_valid_strict
John Stultz [Fri, 31 Aug 2012 17:30:06 +0000 (13:30 -0400)]
time: Move ktime_t overflow checking into timespec_valid_strict

Andreas Bombe reported that the added ktime_t overflow checking added to
timespec_valid in commit 4e8b14526ca7 ("time: Improve sanity checking of
timekeeping inputs") was causing problems with X.org because it caused
timeouts larger then KTIME_T to be invalid.

Previously, these large timeouts would be clamped to KTIME_MAX and would
never expire, which is valid.

This patch splits the ktime_t overflow checking into a new
timespec_valid_strict function, and converts the timekeeping codes
internal checking to use this more strict function.

Reported-and-tested-by: Andreas Bombe <aeb@debian.org>
Cc: Zhouping Liu <zliu@redhat.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Prarit Bhargava <prarit@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@vger.kernel.org
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
11 years agoASoC: Davinci: evm: Fix typo in cpu dai name
Hebbar, Gururaja [Fri, 31 Aug 2012 12:50:59 +0000 (18:20 +0530)]
ASoC: Davinci: evm: Fix typo in cpu dai name

Fix typo caused by recent commit (cf53756 - ASoC: davinci: davinci-pcm
does not need to be a plaform_driver)

Signed-off-by: Hebbar, Gururaja <gururaja.hebbar@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
11 years agoMerge git://git.kernel.org/pub/scm/virt/kvm/kvm
Linus Torvalds [Sat, 1 Sep 2012 00:02:58 +0000 (17:02 -0700)]
Merge git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull KVM bugfixes from Marcelo Tosatti.

* git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: x86: fix KVM_GET_MSR for PV EOI
  kvm: Fix nonsense handling of compat ioctl

11 years agoMerge tag 'parisc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6
Linus Torvalds [Sat, 1 Sep 2012 00:02:20 +0000 (17:02 -0700)]
Merge tag 'parisc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6

Pull PARISC fixes from James Bottomley:
 "This is a set of two bug fixes.  One is the ATOMIC problem which is
  now causing a compile failure in certain situations.  The other is
  mishandling of PER_LINUX32 which may also cause user visible effects.

Signed-off-by: James Bottomley <JBottomley@Parallels.com>"
* tag 'parisc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6:
  [PARISC] fix personality flag check in copy_thread()
  [PARISC] Redefine ATOMIC_INIT and ATOMIC64_INIT to drop the casts

11 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Linus Torvalds [Sat, 1 Sep 2012 00:01:31 +0000 (17:01 -0700)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull s390 fixes from Martin Schwidefsky:
 "A couple of s390 bug fixes for 3.5-rc4"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  s390/32: Don't clobber personality flags on exec
  s390/smp: add missing smp_store_status() for !SMP
  s390/dasd: fix ioctl return value
  s390: Always use "long" for ssize_t to match size_t

11 years agoMerge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Linus Torvalds [Thu, 30 Aug 2012 16:11:33 +0000 (09:11 -0700)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux

Pull drm fixes from Dave Airlie:
 "A bunch of scattered fixes ati/intel/nouveau, couple of core ones,
  nothing too shocking or different."

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
  drm: Add EDID_QUIRK_FORCE_REDUCED_BLANKING for ASUS VW222S
  gma500: Consider CRTC initially active.
  drm/radeon: fix dig encoder selection on DCE61
  drm/radeon: fix double free in radeon_gpu_reset
  drm/radeon: force dma32 to fix regression rs4xx,rs6xx,rs740
  drm/radeon: rework panel mode setup
  drm/radeon/atom: powergating fixes for DCE6
  drm/radeon/atom: rework DIG modesetting on DCE3+
  drm/radeon: don't disable plls that are in use by other crtcs
  drm/radeon: add proper checking of RESOLVE_BOX command for r600-r700
  drm/radeon: initialize tracked CS state
  drm/radeon: fix reading CB_COLORn_MASK from the CS
  drm/nvc0/copy: check PUNITS to determine which copy engines are disabled
  i915: Quirk no_lvds on Gigabyte GA-D525TUD ITX motherboard
  drm/i915: Use the correct size of the GTT for placing the per-process entries
  drm: Check for invalid cursor flags
  drm: Initialize object type when using DRM_MODE() macro
  drm/i915: fix color order for BGR formats on IVB
  drm/i915: fix wrong order of parameters in port checking functions

11 years agos390/32: Don't clobber personality flags on exec
Heiko Carstens [Tue, 28 Aug 2012 08:02:08 +0000 (10:02 +0200)]
s390/32: Don't clobber personality flags on exec

In native 32 bit mode the personality flags were not correctly inherited.
This is the s390 version of 59e4c3a2 "powerpc/32: Don't clobber personality
flags on exec".

Reported-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
11 years agodrm: Add EDID_QUIRK_FORCE_REDUCED_BLANKING for ASUS VW222S
Paul Menzel [Wed, 8 Aug 2012 21:12:19 +0000 (23:12 +0200)]
drm: Add EDID_QUIRK_FORCE_REDUCED_BLANKING for ASUS VW222S

Connecting an ASUS VW222S [1] over VGA a garbled screen is shown with
vertical stripes in the top half.

In commit bc42aabc [2]

        commit bc42aabc6a01b92b0f961d65671564e0e1cd7592
        Author: Adam Jackson <ajax@redhat.com>
        Date:   Wed May 23 16:26:54 2012 -0400

            drm/edid/quirks: ViewSonic VA2026w

Adam Jackson added the quirk `EDID_QUIRK_FORCE_REDUCED_BLANKING` which
is also needed for this ASUS monitor.

All log files and output from `xrandr` is included in the referenced
Bugzilla report #17629.

Please note that this monitor only has a VGA (D-Sub) connector [1].

[1] http://www.asus.com/Display/LCD_Monitors/VW222S/
[2] http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=bc42aabc6a01b92b0f961d65671564e0e1cd7592

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=17629
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Cc: <dri-devel@lists.freedesktop.org>
Cc: Adam Jackson <ajax@redhat.com>
Cc: Ian Pilcher <arequipeno@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
11 years agoMerge branch 'drm-fixes-3.6' of git://people.freedesktop.org/~agd5f/linux into drm...
Dave Airlie [Thu, 30 Aug 2012 00:35:34 +0000 (10:35 +1000)]
Merge branch 'drm-fixes-3.6' of git://people.freedesktop.org/~agd5f/linux into drm-fixes

Alex writes:

Highlights:
- fix a gart regression on older IGP chips
- more MSAA fixes
- fix a double free in gpu reset code
- modesetting fixes
- trinity dig encoder fix.

* 'drm-fixes-3.6' of git://people.freedesktop.org/~agd5f/linux:
  drm/radeon: fix dig encoder selection on DCE61
  drm/radeon: fix double free in radeon_gpu_reset
  drm/radeon: force dma32 to fix regression rs4xx,rs6xx,rs740
  drm/radeon: rework panel mode setup
  drm/radeon/atom: powergating fixes for DCE6
  drm/radeon/atom: rework DIG modesetting on DCE3+
  drm/radeon: don't disable plls that are in use by other crtcs
  drm/radeon: add proper checking of RESOLVE_BOX command for r600-r700
  drm/radeon: initialize tracked CS state
  drm/radeon: fix reading CB_COLORn_MASK from the CS

11 years agogma500: Consider CRTC initially active.
Forest Bond [Mon, 13 Aug 2012 16:31:24 +0000 (16:31 +0000)]
gma500: Consider CRTC initially active.

[this one ideally should make 3.6 - it fixes the very annoying mode setting bug]

This causes the pipe to be forced off prior to initial mode set, which
roughly mirrors the behavior of the i915 driver.  It fixes initial mode
setting on my Intel DN2800MT (Cedarview) board.  Without it, mode
setting triggers an out-of-range error from the monitor for most modes,
but only on initial configuration (i.e. they can be configured
successfully from userspace after that).

Signed-off-by: Forest Bond <forest.bond@rapidrollout.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
11 years agodrm/radeon: fix dig encoder selection on DCE61
Alex Deucher [Wed, 29 Aug 2012 23:48:26 +0000 (19:48 -0400)]
drm/radeon: fix dig encoder selection on DCE61

Was using the DCE41 code which was wrong. Fixes
blank displays on a number of Trinity systems.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
11 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux...
Linus Torvalds [Wed, 29 Aug 2012 18:36:22 +0000 (11:36 -0700)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs

Pull btrfs fixes from Chris Mason:
 "I've split out the big send/receive update from my last pull request
  and now have just the fixes in my for-linus branch.  The send/recv
  branch will wander over to linux-next shortly though.

  The largest patches in this pull are Josef's patches to fix DIO
  locking problems and his patch to fix a crash during balance.  They
  are both well tested.

  The rest are smaller fixes that we've had queued.  The last rc came
  out while I was hacking new and exciting ways to recover from a
  misplaced rm -rf on my dev box, so these missed rc3."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (25 commits)
  Btrfs: fix that repair code is spuriously executed for transid failures
  Btrfs: fix ordered extent leak when failing to start a transaction
  Btrfs: fix a dio write regression
  Btrfs: fix deadlock with freeze and sync V2
  Btrfs: revert checksum error statistic which can cause a BUG()
  Btrfs: remove superblock writing after fatal error
  Btrfs: allow delayed refs to be merged
  Btrfs: fix enospc problems when deleting a subvol
  Btrfs: fix wrong mtime and ctime when creating snapshots
  Btrfs: fix race in run_clustered_refs
  Btrfs: don't run __tree_mod_log_free_eb on leaves
  Btrfs: increase the size of the free space cache
  Btrfs: barrier before waitqueue_active
  Btrfs: fix deadlock in wait_for_more_refs
  btrfs: fix second lock in btrfs_delete_delayed_items()
  Btrfs: don't allocate a seperate csums array for direct reads
  Btrfs: do not strdup non existent strings
  Btrfs: do not use missing devices when showing devname
  Btrfs: fix that error value is changed by mistake
  Btrfs: lock extents as we map them in DIO
  ...

11 years agoMerge git://www.linux-watchdog.org/linux-watchdog
Linus Torvalds [Wed, 29 Aug 2012 18:35:00 +0000 (11:35 -0700)]
Merge git://www.linux-watchdog.org/linux-watchdog

Pull watchdog fixes from Wim Van Sebroeck:
 "This will fix a warning for watchdog-test.c and it will remove a
  duplicate include of delay.h"

* git://www.linux-watchdog.org/linux-watchdog:
  watchdog: da9052: Remove duplicate inclusion of delay.h
  watchdog: fix watchdog-test.c build warning

11 years agomm, slab: lock the correct nodelist after reenabling irqs
David Rientjes [Wed, 29 Aug 2012 02:57:21 +0000 (19:57 -0700)]
mm, slab: lock the correct nodelist after reenabling irqs

cache_grow() can reenable irqs so the cpu (and node) can change, so ensure
that we take list_lock on the correct nodelist.

This fixes an issue with commit 072bb0aa5e06 ("mm: sl[au]b: add
knowledge of PFMEMALLOC reserve pages") where list_lock for the wrong
node was taken after growing the cache.

Reported-and-tested-by: Haggai Eran <haggaie@mellanox.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
11 years agodrm/radeon: fix double free in radeon_gpu_reset
Christian König [Wed, 29 Aug 2012 11:24:15 +0000 (13:24 +0200)]
drm/radeon: fix double free in radeon_gpu_reset

radeon_ring_restore is freeing the memory for the saved
ring data. We need to remember that, otherwise we try to
restore the ring data again on the next try. Additional
to that it shouldn't try the reset infinitely if we have
saved ring data.

Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
11 years agodrm/radeon: force dma32 to fix regression rs4xx,rs6xx,rs740
Jerome Glisse [Tue, 28 Aug 2012 20:50:22 +0000 (16:50 -0400)]
drm/radeon: force dma32 to fix regression rs4xx,rs6xx,rs740

It seems some of those IGP dislike non dma32 page despite what
documentation says. Fix regression since we allowed non dma32
pages. It seems it only affect some revision of those IGP chips
as we don't know which one just force dma32 for all of them.

https://bugzilla.redhat.com/show_bug.cgi?id=785375

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
11 years agodrm/radeon: rework panel mode setup
Alex Deucher [Mon, 27 Aug 2012 21:48:18 +0000 (17:48 -0400)]
drm/radeon: rework panel mode setup

Adjust the panel mode setup to match the behavior
of the vbios.  Rather than checking for specific
bridge chip ids, just check the eDP configuration register.
This saves extra aux transactions and works across
DP bridge chips without requiring additional per chip
id checking.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
11 years agodrm/radeon/atom: powergating fixes for DCE6
Alex Deucher [Fri, 24 Aug 2012 22:21:21 +0000 (18:21 -0400)]
drm/radeon/atom: powergating fixes for DCE6

Power gating is per crtc pair, but the powergating registers
should be called individually.  The hw handles power up/down
properly.  The pair is powered up if either crtc in the pair
is powered up and the pair is not powered down until both
crtcs in the pair are powered down.  This simplifies
programming and should save additional power as the previous
code never actually power gated the crtc pair.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
11 years agodrm/radeon/atom: rework DIG modesetting on DCE3+
Alex Deucher [Wed, 22 Aug 2012 13:54:56 +0000 (09:54 -0400)]
drm/radeon/atom: rework DIG modesetting on DCE3+

The ordering is important and the current drm code
wasn't cutting it for modern DIG encoders.  We need
to have information about crtc before setting up
the encoders so I've shifted the ordering a bit.
Probably we'll need a full rework akin to danvet's
recent intel patchs.  This patch fixes numerous
issues with DP bridge chips and makes link training
much more reliable.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
11 years agodrm/radeon: don't disable plls that are in use by other crtcs
Alex Deucher [Tue, 21 Aug 2012 23:06:21 +0000 (19:06 -0400)]
drm/radeon: don't disable plls that are in use by other crtcs

Some plls are shared for DP.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
11 years agodrm/radeon: add proper checking of RESOLVE_BOX command for r600-r700
Marek Olšák [Fri, 24 Aug 2012 12:27:36 +0000 (14:27 +0200)]
drm/radeon: add proper checking of RESOLVE_BOX command for r600-r700

Checking of the second colorbuffer was skipped on r700, because
CB_TARGET_MASK was 0xf. With r600, CB_TARGET_MASK is changed to 0xff,
so we must set the number of samples of the second colorbuffer to 1 in order
to pass the CS checker.
The DRM version is bumped, because RESOLVE_BOX is always rejected without this
fix on r600.

Signed-off-by: Marek Olšák <maraeo@gmail.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
11 years agodrm/radeon: initialize tracked CS state
Marek Olšák [Wed, 22 Aug 2012 15:02:43 +0000 (17:02 +0200)]
drm/radeon: initialize tracked CS state

This should help catch uninitialized registers and reject commands
because of that.

Signed-off-by: Marek Olšák <maraeo@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
11 years agodrm/radeon: fix reading CB_COLORn_MASK from the CS
Marek Olšák [Wed, 22 Aug 2012 15:02:42 +0000 (17:02 +0200)]
drm/radeon: fix reading CB_COLORn_MASK from the CS

Signed-off-by: Marek Olšák <maraeo@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
11 years agowatchdog: da9052: Remove duplicate inclusion of delay.h
Sachin Kamat [Tue, 7 Aug 2012 09:44:12 +0000 (15:14 +0530)]
watchdog: da9052: Remove duplicate inclusion of delay.h

delay.h header file was included twice.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
11 years agowatchdog: fix watchdog-test.c build warning
Randy Dunlap [Mon, 23 Jul 2012 17:46:11 +0000 (10:46 -0700)]
watchdog: fix watchdog-test.c build warning

Fix compiler warning by making the function static:

Documentation/watchdog/src/watchdog-test.c:34:6: warning: no previous prototype for 'term'

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
11 years agoMerge branch 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel...
Dave Airlie [Wed, 29 Aug 2012 10:09:23 +0000 (20:09 +1000)]
Merge branch 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel into drm-fixes

Daniel writes:

"Just a few smaller things:
- Fix up a pipe vs. plane confusion from a refactoring, fixes a regression
  from 3.1 (Anhua Xu).
- Fix ivb sprite pixel formats (Vijay).
- Fixup ppgtt pde placement for machines where the Bios artifically limits
  the availbale gtt space in the name of ... product differentiation
  (Chris). This fixes an oops.
- Yet another no_lvds quirk entry."

* 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel:
  i915: Quirk no_lvds on Gigabyte GA-D525TUD ITX motherboard
  drm/i915: Use the correct size of the GTT for placing the per-process entries
  drm/i915: fix color order for BGR formats on IVB
  drm/i915: fix wrong order of parameters in port checking functions

11 years agoMerge branch 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux...
Dave Airlie [Wed, 29 Aug 2012 10:05:40 +0000 (20:05 +1000)]
Merge branch 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes

Ben says its just a single fix to avoid the wrong pcopy units being used.

* 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
  drm/nvc0/copy: check PUNITS to determine which copy engines are disabled

11 years agodrm/nvc0/copy: check PUNITS to determine which copy engines are disabled
Ben Skeggs [Mon, 27 Aug 2012 06:22:49 +0000 (16:22 +1000)]
drm/nvc0/copy: check PUNITS to determine which copy engines are disabled

On some Fermi chipsets (NVCE particularly) PCOPY1 doesn't exist.  And if
what I've seen on Kepler is true of Fermi too, chipsets of the same type
can have different PCOPY units available.

This should fix a v3.5 regression reported by a number of people effecting
suspend/resume on NVC8/NVCE chipsets.

Cc: stable@vger.kernel.org [3.5]
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
11 years agoBtrfs: fix that repair code is spuriously executed for transid failures
Stefan Behrens [Fri, 10 Aug 2012 14:58:21 +0000 (08:58 -0600)]
Btrfs: fix that repair code is spuriously executed for transid failures

If verify_parent_transid() fails for all mirrors, the current code
calls repair_io_failure() anyway which means:
- that the disk block is rewritten without repairing anything and
- that a kernel log message is printed which misleadingly claims
  that a read error was corrected.

This is an example:
parent transid verify failed on 615015833600 wanted 110423 found 110424
parent transid verify failed on 615015833600 wanted 110423 found 110424
btrfs read error corrected: ino 1 off 615015833600 (dev /dev/...)

It is wrong to ignore the results from verify_parent_transid() and to
call repair_eb_io_failure() when the verification of the transids failed.
This commit fixes the issue.

Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
11 years agoBtrfs: fix ordered extent leak when failing to start a transaction
Liu Bo [Wed, 22 Aug 2012 03:13:25 +0000 (21:13 -0600)]
Btrfs: fix ordered extent leak when failing to start a transaction

We cannot just return error before freeing ordered extent and releasing reserved
space when we fail to start a transacion.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
11 years agoBtrfs: fix a dio write regression
Liu Bo [Thu, 23 Aug 2012 02:10:38 +0000 (20:10 -0600)]
Btrfs: fix a dio write regression

This bug is introduced by commit 3b8bde746f6f9bd36a9f05f5f3b6e334318176a9
(Btrfs: lock extents as we map them in DIO).

In dio write, we should unlock the section which we didn't do IO on in case that
we fall back to buffered write.  But we need to not only unlock the section
but also cleanup reserved space for the section.

This bug was found while running xfstests 133, with this 133 no longer complains.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
11 years agoBtrfs: fix deadlock with freeze and sync V2
Josef Bacik [Fri, 24 Aug 2012 18:53:03 +0000 (12:53 -0600)]
Btrfs: fix deadlock with freeze and sync V2

We can deadlock with freeze right now because we unconditionally start a
transaction in our ->sync_fs() call.  To fix this just check and see if we
have a running transaction to commit.  This saves us from the deadlock
because at this point we'll have the umount sem for the sb so we're safe
from freezes coming in after we've done our check.  With this patch the
freeze xfstests no longer deadlocks.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>