linux-toradex.git/sound, branch v3.2.8

ALSA: hda - Fix silent speaker output on Acer Aspire 6935

2012-02-20T20:46:19+00:00

commit 02a237b24d57e2e2d5402c92549e9e792aa24359 upstream.

Since 3.2 kernel, the driver starts trying to assign the multi-io DACs
before the speaker, thus it assigns DAC2/3 for multi-io and DAC4 for
the speaker for a standard laptop setup like a HP, a speaker, a mic-in
and a line-in.  However, on Acer Aspire 6935, it seems that the
speaker pin 0x14 must be connected with either DAC1 or 2; otherwise it
results in silence by some reason, although the codec itself allows
the routing to DAC3/4.

As a workaround, the connection list of each pin is reduced to be
mapped to either only DAC1/2 or DAC3/4, so that the compatible
assignment as in kernel 3.1 is achieved.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=42740

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

ALSA: hda - Fix initialization of secondary capture source on VT1705

2012-02-20T20:46:19+00:00

commit fc1156c0b0f7ad45ec03d919866349eeca2bf18c upstream.

VT1705 codec has two ADCs where the secondary ADC has no MUX but only
a fixed connection to the mic pin.  This confused the driver and it
tries always overriding the input-source selection by assumption of
the existing MUX for the secondary ADC, resulted in resetting the
input-source at each time PM (including power-saving) occurs.

The fix is simply to check the existence of MUX for secondary ADCs in
the initialization code.

Tested-by: Anisse Astier 
Signed-off-by: Takashi Iwai 
Signed-off-by: Greg Kroah-Hartman

ALSA: intel8x0: Fix default inaudible sound on Gateway M520

2012-02-20T20:46:18+00:00

commit 27c3afe6e1cf129faac90405121203962da08ff4 upstream.

BugLink: https://bugs.launchpad.net/bugs/930842

The reporter states that audio is inaudible by default without muting
'External Amplifier'. Add a quirk to handle his SSID so that changing
the control is not necessary.

Reported-and-tested-by: Benjamin Carlson 
Signed-off-by: Daniel T Chen 
Signed-off-by: Takashi Iwai 
Signed-off-by: Greg Kroah-Hartman

ALSA: oxygen, virtuoso: fix exchanged L/R volumes of aux and CD inputs

2012-02-13T19:17:00+00:00

commit 2492250e4412c6411324c14ab289629360640b0a upstream.

The driver accidentally exchanged the left/right fields for stereo AC'97
mixer registers.  This affected only the aux and CD inputs because the
line input bypasses the AC'97 codec and the mic input is mono; cards
without AC'97 (Xonar DS/DG/HDAV Slim, HG2PCI, HiFier) were not affected.

Reported-and-tested-by: Abby Cedar 
Signed-off-by: Clemens Ladisch 
Signed-off-by: Takashi Iwai 
Signed-off-by: Greg Kroah-Hartman

ASoC: wm8994: Fix typo in VMID ramp setting

2012-02-13T19:17:00+00:00

commit f647e1526fd6c7c8ab720781c40d11e11f930e93 upstream.

The VMID ramp rate is supposed to be 0x3, not 11b. Fix that.

Signed-off-by: Mark Brown 
Signed-off-by: Greg Kroah-Hartman

ASoC: wm8994: Enabling VMID should take a runtime PM reference

2012-02-13T19:17:00+00:00

commit db966f8abb9ba74f7d5a7230f51572f52c31c4e5 upstream.

We can enable VMID independently of the bias in some use cases so we need
to ensure that the core device is powered up.

Signed-off-by: Mark Brown 
Signed-off-by: Greg Kroah-Hartman

ASoC: wm8962: Fix word length configuration

2012-02-13T19:17:00+00:00

commit 2b6712b19531e22455e7fa18371c5ba9eec76699 upstream.

Signed-off-by: Susan Gao 
Signed-off-by: Mark Brown 
Signed-off-by: Greg Kroah-Hartman

ASoC: wm_hubs: Correct line input to line output 2 paths

2012-02-13T19:16:59+00:00

commit 43b6cec27e1e50a1de3eff47e66e502f3fe7e66e upstream.

The second line output mixer has the controls for the line input bypasses
in the opposite order.

Signed-off-by: Mark Brown 
Signed-off-by: Greg Kroah-Hartman

ASoC: wm_hubs: Fix routing of input PGAs to line output mixer

2012-02-13T19:16:59+00:00

commit ee76744c51ec342df9822b4a85dbbfc3887b6d60 upstream.

IN1L/R is routed to both line output mixers, we don't route IN1 to LINEOUT1
and IN2 to LINEOUT2.

Signed-off-by: Mark Brown 
Signed-off-by: Greg Kroah-Hartman

ASoC: wm_hubs: fix wrong bits for LINEOUT2 N/P mixer

2012-02-13T19:16:52+00:00

commit 114395c61ad2eb5a7a5cd163fcadb2414e48245a upstream.

Signed-off-by: UK KIM 
Signed-off-by: Mark Brown 
Signed-off-by: Greg Kroah-Hartman