linux-toradex.git/sound/arm, branch v3.2.5 Linux kernel for Apalis and Colibri modules sound: Add module.h to the previously silent sound users 2011-10-31T23:31:21+00:00 Paul Gortmaker paul.gortmaker@windriver.com 2011-07-15T16:38:28+00:00 da155d5b40587815a4397e1a69382fe2366d940b Lots of sound drivers were getting module.h via the implicit presence of it in <linux/device.h> but we are going to clean that up. So fix up those users now. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> 
Lots of sound drivers were getting module.h via the implicit presence
of it in <linux/device.h> but we are going to clean that up.  So
fix up those users now.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
sound: irq: Remove IRQF_DISABLED 2011-09-22T09:19:20+00:00 Yong Zhang yong.zhang0@gmail.com 2011-09-22T08:59:20+00:00 88e24c3a4b30a6bd361f2b5ce602667a8161b2e8 Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled], We run all interrupt handlers with interrupts disabled and we even check and yell when an interrupt handler returns with interrupts enabled (see commit [b738a50a: genirq: Warn when handler enables interrupts]). So now this flag is a NOOP and can be removed. Signed-off-by: Yong Zhang <yong.zhang0@gmail.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> 
Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
We run all interrupt handlers with interrupts disabled
and we even check and yell when an interrupt handler
returns with interrupts enabled (see commit [b738a50a:
genirq: Warn when handler enables interrupts]).

So now this flag is a NOOP and can be removed.

Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Merge branch 'for-2.6.39' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into for-2.6.39 2011-04-03T10:28:29+00:00 Mark Brown broonie@opensource.wolfsonmicro.com 2011-04-03T10:28:29+00:00 1b4610ebf37a05a65e9f29cdf4d87c207573104d 






ASoC: PXA: Fix oops in __pxa2xx_pcm_prepare
2011-04-03T09:48:56+00:00

Vasily Khoruzhick
anarsoul@gmail.com

2011-04-02T07:54:47+00:00

97c96c076b8ef86533f2427ea145a9cd0ec5564f

pxa2xx_pcm_hw_free frees dma channel and sets prtd->dma_ch to -1,
but does not set prtd->params to NULL, so if pxa2xx_pcm_hw_params will
be called immediately, it leaves prtd->dma_ch initialized with -1,
and it results in oops in __pxa2xx_pcm_prepare. This bug is triggered
via SDL.

This patch adds check for prtd->dma_ch to __pxa2xx_pcm_prepare and
cleans prtd->params, so now it works properly.

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>





pxa2xx_pcm_hw_free frees dma channel and sets prtd->dma_ch to -1,
but does not set prtd->params to NULL, so if pxa2xx_pcm_hw_params will
be called immediately, it leaves prtd->dma_ch initialized with -1,
and it results in oops in __pxa2xx_pcm_prepare. This bug is triggered
via SDL.

This patch adds check for prtd->dma_ch to __pxa2xx_pcm_prepare and
cleans prtd->params, so now it works properly.

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>







Merge branches 'aaci', 'mmci-dma', 'pl' and 'pl011' into drivers
2011-03-17T11:04:51+00:00

Russell King
rmk+kernel@arm.linux.org.uk

2011-03-17T11:04:51+00:00

9c9585e0e96f8340d704256db00b2ec28240c36e












ARM: amba: make probe() functions take const id tables
2011-02-23T16:24:14+00:00

Russell King
rmk+kernel@arm.linux.org.uk

2011-02-19T15:55:00+00:00

aa25afad2ca60d19457849ea75e9c31236f4e174

Make Primecell driver probe functions take a const pointer to their
ID tables.  Drivers should never modify their ID tables in their
probe handler.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>





Make Primecell driver probe functions take a const pointer to their
ID tables.  Drivers should never modify their ID tables in their
probe handler.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>







ALSA: AACI: allow writes to MAINCR to take effect
2011-02-07T15:15:26+00:00

Russell King
rmk+kernel@arm.linux.org.uk

2011-02-05T10:41:55+00:00

7c289385b84d136089b8a1149321ebffa5193595

The AACI TRM requires the MAINCR enable bit to be held zero for two
bitclk cycles plus three apb_pclk cycles.  Use a delay of 1us to
ensure this.

Ensure that writes to MAINCR to change the addressed codec only happen
when required, and that they take effect in a similar manner to the
above, otherwise we seem to occasionally have stuck slot busy bits.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>





The AACI TRM requires the MAINCR enable bit to be held zero for two
bitclk cycles plus three apb_pclk cycles.  Use a delay of 1us to
ensure this.

Ensure that writes to MAINCR to change the addressed codec only happen
when required, and that they take effect in a similar manner to the
above, otherwise we seem to occasionally have stuck slot busy bits.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>







ALSA: AACI: make fifo variables more explanitory
2011-01-26T20:24:52+00:00

Russell King
rmk+kernel@arm.linux.org.uk

2011-01-13T22:25:10+00:00

5d350cba486de34eff99d0394d8fb436af54522e

Improve commenting and change fifo variable names to reflect their
meanings.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>





Improve commenting and change fifo variable names to reflect their
meanings.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>







ALSA: AACI: no need to call snd_pcm_period_elapsed() for each period
2011-01-26T20:24:12+00:00

Russell King
rmk+kernel@arm.linux.org.uk

2011-01-13T08:47:35+00:00

ea51d0b164040ad594c1f9c4c6faf23c19c977b9

There is no need to call snd_pcm_period_elapsed() each time a period
elapses - we can call it after we're done once loading/unloading the
FIFO with data.  ALSA works out how many periods have elapsed by
reading the current pointers.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>





There is no need to call snd_pcm_period_elapsed() each time a period
elapses - we can call it after we're done once loading/unloading the
FIFO with data.  ALSA works out how many periods have elapsed by
reading the current pointers.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>







ALSA: AACI: use snd_pcm_lib_period_bytes()
2011-01-26T20:24:11+00:00

Russell King
rmk+kernel@arm.linux.org.uk

2011-01-13T00:34:08+00:00

c0dea82c3c141c33ca22ca85f80e592028840864

Use the helper rather than open-coding this.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>





Use the helper rather than open-coding this.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>