linux-toradex.git/sound, branch v2.6.27.6

ALSA: hda: make a STAC_DELL_EQ option

2008-11-13T17:56:04+00:00

commit 6b3ab21ef1ac15db4b053ce0ba8eae0ef9361c8a upstream.

Add support for explicitly enabling the EQ distortion hack for
systems without software biquad support.

Signed-off-by: Matthew Ranostay 
Signed-off-by: Takashi Iwai 
Signed-off-by: Greg Kroah-Hartman

ALSA: use correct lock in snd_ctl_dev_disconnect()

2008-11-07T03:05:47+00:00

commit d8009882e9f5e1a76986c741f071edd2ad760c97 upstream

The lock used in snd_ctl_dev_disconnect() should be card->ctl_files_rwlock
for protection of card->ctl_files entries, instead of card->controls_rwsem.

Reported-by: Vegard Nossum 
Signed-off-by: Takashi Iwai 
Signed-off-by: Jaroslav Kysela 
Cc: Chris Wedgwood 
Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Add reboot notifier

2008-11-07T03:05:38+00:00

commit 0cbf00980f0fc4cc064a15ab3dfce19b5fae9130 upstream

The current snd-hda-intel driver seems blocking the power-off on some
devices like eeepc.  Although this is likely a BIOS problem, we can add
a workaround by disabling IRQ lines before power-off operation.
This patch adds the reboot notifier to achieve it.

The detailed problem description is found in bug#11889:
    http://bugme.linux-foundation.org/show_bug.cgi?id=11889

Tested-by: Luiz Fernando N. Capitulino 
Signed-off-by: Takashi Iwai 
Signed-off-by: Greg Kroah-Hartman

Merge branch 'asoc-fixes' into for-linus

2008-10-02T10:50:50+00:00

ALSA: snd-powermac: HP detection for 1st iMac G3 SL

2008-10-02T10:50:37+00:00

Correct headphone detection for 1st generation iMac G3 Slot-loading (Screamer).

This patch fixes the regression in the recent snd-powermac which
doesn't support some G3/G4 PowerMacs:
    http://lkml.org/lkml/2008/10/1/220

Signed-off-by: Risto Suominen 
Tested-by: Mariusz Kozlowski 
Cc: stable@kernel.org
Signed-off-by: Takashi Iwai

ALSA: snd-powermac: mixers for PowerMac G4 AGP

2008-10-02T10:50:04+00:00

Add mixer controls for PowerMac G4 AGP (Screamer).

This patch fixes the regression in the recent snd-powermac which
doesn't support some G3/G4 PowerMacs:
    http://lkml.org/lkml/2008/10/1/220

Signed-off-by: Risto Suominen 
Tested-by: Mariusz Kozlowski 
Cc: stable@kernel.org
Signed-off-by: Takashi Iwai

ASoC: Set correct name for WM8753 rec mixer output

2008-10-02T10:27:43+00:00

Rob Sims wrote:

"I can't seem to turn on register 0x17, bit 3 in the sound chip, except
by codec_reg_write; the mixer lacks direct or indirect control.  It
seems there are two names for the output of the rec mixer:
Capture ST Mixer
Playback Mixer

Would the following do the trick?"

I confirm that this solves the audio problems I was having.

Signed-off-by: Jonas Bonn 
Signed-off-by: Mark Brown 
Signed-off-by: Takashi Iwai

ALSA: hda - Fix model for Dell Inspiron 1525

2008-09-30T11:04:59+00:00

Dell Inspiron 1525 seems to have a buggy BIOS setup and screws up
the recent codec parser, as reported by Oleksandr Natalenko:
    http://lkml.org/lkml/2008/9/12/203

This patch adds the working model, dell-3stack, statically.

Signed-off-by: Takashi Iwai 
Cc:

ALSA: ASoC: Fix cs4270 error path

2008-09-30T10:47:12+00:00

The error path in cs4270_probe/cs4270_remove is pretty broken:
* If cs4270_probe fails, codec is leaked.
* If snd_soc_register_card fails, cs4270_i2c_driver stays registered.
* If I2C support is enabled but no I2C device is found, i2c_del_driver
  is never called (neither in cs4270_probe nor in cs4270_remove.

Fix all 3 problems by implementing a clean error path in cs4270_probe
and jumping to its labels as needed.

Signed-off-by: Jean Delvare 
Acked-by: Timur Tabi 
Signed-off-by: Takashi Iwai

ALSA: ASoC: Fix another cs4270 error path

2008-09-29T10:53:24+00:00

Conversion to new-style i2c driver missed the error path of the
probe function. Fix it.

Signed-off-by: Jean Delvare 
Cc: Timur Tabi 
Signed-off-by: Takashi Iwai