linux-stable.git/sound, branch v3.7.7 Linux kernel stable tree ASoC: wm2200: correct mixer values and text 2013-02-04T00:27:04+00:00 Chris Rattray crattray@opensource.wolfsonmicro.com 2013-01-15T13:22:36+00:00 acce24c5f19b95709c56c83ef19e3dbb65530154 commit a80cc734282805e15b5e023751a4d02f7ffbcc91 upstream. Signed-off-by: Chris Rattray <crattray@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit a80cc734282805e15b5e023751a4d02f7ffbcc91 upstream.

Signed-off-by: Chris Rattray <crattray@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ASoC: arizona: Use actual rather than desired BCLK when calculating LRCLK 2013-02-04T00:27:04+00:00 Mark Brown broonie@opensource.wolfsonmicro.com 2013-01-17T05:15:59+00:00 b261ddc2b7f1b5a61e097c8a461df5018fda040d commit b59e0f82aa350e380142353fbd30706092ba6312 upstream. Otherwise we'll get the wrong LRCLK if we need to pick a higher BCLK than is required. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit b59e0f82aa350e380142353fbd30706092ba6312 upstream.

Otherwise we'll get the wrong LRCLK if we need to pick a higher BCLK than
is required.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ALSA: hda - Fix non-snoop page handling 2013-02-04T00:27:04+00:00 Takashi Iwai tiwai@suse.de 2013-01-29T17:07:22+00:00 718a59dc174d0f4ac3c33451f5f1c80882c86198 commit 9ddf1aeb2134e72275c97a2c6ff2e3eb04f2f27a upstream. For non-snoop mode, we fiddle with the page attributes of CORB/RIRB and the position buffer, but also the ring buffers. The problem is that the current code blindly assumes that the buffer is contiguous. However, the ring buffers may be SG-buffers, thus a wrong vmapped address is passed there, leading to Oops. This patch fixes the handling for SG-buffers. Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=800701 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 9ddf1aeb2134e72275c97a2c6ff2e3eb04f2f27a upstream.

For non-snoop mode, we fiddle with the page attributes of CORB/RIRB
and the position buffer, but also the ring buffers.  The problem is
that the current code blindly assumes that the buffer is contiguous.
However, the ring buffers may be SG-buffers, thus a wrong vmapped
address is passed there, leading to Oops.

This patch fixes the handling for SG-buffers.

Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=800701

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ALSA: hda - fix inverted internal mic on Acer AOA150/ZG5 2013-02-04T00:27:04+00:00 David Henningsson david.henningsson@canonical.com 2013-01-28T04:45:47+00:00 70f89f5122903ab3bea6b327ce1158dca53ae2eb commit fcd8f3b1d43c645e291638bc6c80a1c680722869 upstream. This patch enables internal mic input on the machine. BugLink: https://bugs.launchpad.net/bugs/1107477 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit fcd8f3b1d43c645e291638bc6c80a1c680722869 upstream.

This patch enables internal mic input on the machine.

BugLink: https://bugs.launchpad.net/bugs/1107477
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ALSA: hda - Add a fixup for Packard-Bell desktop with ALC880 2013-02-04T00:27:04+00:00 Takashi Iwai tiwai@suse.de 2013-01-23T17:16:24+00:00 abe70505d5bbb42ffb090371115c3e82626a0a21 commit 0712eea349d8e2b6d0e44b94a752d999319027fb upstream. A Packard-Bell desktop machine gives no proper pin configuration from BIOS. It's almost equivalent with the 6stack+fp standard config, just take the existing fixup. Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=901846 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 0712eea349d8e2b6d0e44b94a752d999319027fb upstream.

A Packard-Bell desktop machine gives no proper pin configuration from
BIOS.  It's almost equivalent with the 6stack+fp standard config, just
take the existing fixup.

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=901846

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ALSA: usb-audio: fix invalid length check for RME and other UAC 2 devices 2013-02-04T00:27:03+00:00 Clemens Ladisch clemens@ladisch.de 2012-11-29T16:04:23+00:00 abfa0eb0b90f045a2d3b15d8eb2eec9bb9c1c192 commit d56268fb108c7c21e19933588ca4d94652585183 upstream. Commit 23caaf19b11e (ALSA: usb-mixer: Add support for Audio Class v2.0) forgot to adjust the length check for UAC 2.0 feature unit descriptors. This would make the code abort on encountering a feature unit without per-channel controls, and thus prevented the driver to work with any device having such a unit, such as the RME Babyface or Fireface UCX. Reported-by: Florian Hanisch <fhanisch@uni-potsdam.de> Tested-by: Matthew Robbetts <wingfeathera@gmail.com> Tested-by: Michael Beer <beerml@sigma6audio.de> Cc: Daniel Mack <daniel@caiaq.de> Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit d56268fb108c7c21e19933588ca4d94652585183 upstream.

Commit 23caaf19b11e (ALSA: usb-mixer: Add support for Audio Class v2.0)
forgot to adjust the length check for UAC 2.0 feature unit descriptors.
This would make the code abort on encountering a feature unit without
per-channel controls, and thus prevented the driver to work with any
device having such a unit, such as the RME Babyface or Fireface UCX.

Reported-by: Florian Hanisch <fhanisch@uni-potsdam.de>
Tested-by: Matthew Robbetts <wingfeathera@gmail.com>
Tested-by: Michael Beer <beerml@sigma6audio.de>
Cc: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ALSA: hda - Add Conexant CX20755/20756/20757 codec IDs 2013-01-28T04:49:00+00:00 Takashi Iwai tiwai@suse.de 2013-01-21T15:53:37+00:00 0ce1fda598f8e78e35ca17b1e24ed8c43e597b02 commit 42c364ace52ae6b4699105b39f2559c256b6cd4c upstream. These are just compatible with other CX2075x codecs. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 42c364ace52ae6b4699105b39f2559c256b6cd4c upstream.

These are just compatible with other CX2075x codecs.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ALSA: hda - Fix mute led for another HP machine 2013-01-28T04:49:00+00:00 David Henningsson david.henningsson@canonical.com 2013-01-18T11:00:47+00:00 1db4a44ba98b44c071ad29fad7a9200fc2792628 commit e04340375a314166e14519fca9e5b9e9394b2d7a upstream. This machine also has the "HP_Mute_LED_0_A" string in DMI information. BugLink: https://bugs.launchpad.net/bugs/1096789 Tested-by: Tammy Yang <tammy.yang@canonical.com> Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit e04340375a314166e14519fca9e5b9e9394b2d7a upstream.

This machine also has the "HP_Mute_LED_0_A" string in DMI information.

BugLink: https://bugs.launchpad.net/bugs/1096789
Tested-by: Tammy Yang <tammy.yang@canonical.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ALSA: usb - fix race in creation of M-Audio Fast track pro driver 2013-01-21T19:44:34+00:00 David Henningsson david.henningsson@canonical.com 2013-01-04T16:02:18+00:00 5dfa9f89ba0acbb6074c545c53a67a5af33990e0 commit b98ae2729dea161edc96c9d177459b6c28bcbba5 upstream. A patch in the 3.2 kernel caused regression with hotplugging the M-Audio Fast track pro, or sound after suspend. I don't have the device so I haven't done a full analysis, but it seems userspace (both udev and pulseaudio) got confused when a card was created, immediately destroyed, and then created again. However, at least one person in the bug report (martin djfun) reports that this patch resolves the issue for him. It also leaves a message in the log: "snd-usb-audio: probe of 1-1.1:1.1 failed with error -5" which is a bit misleading. It is better than non-working audio, but maybe there's a more elegant solution? BugLink: https://bugs.launchpad.net/bugs/1095315 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Cc: CAI Qian <caiqian@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit b98ae2729dea161edc96c9d177459b6c28bcbba5 upstream.

A patch in the 3.2 kernel caused regression with hotplugging the
M-Audio Fast track pro, or sound after suspend. I don't have the
device so I haven't done a full analysis, but it seems userspace
(both udev and pulseaudio) got confused when a card was created,
immediately destroyed, and then created again.

However, at least one person in the bug report (martin djfun)
reports that this patch resolves the issue for him. It also leaves
a message in the log:
"snd-usb-audio: probe of 1-1.1:1.1 failed with error -5" which is
a bit misleading. It is better than non-working audio, but maybe
there's a more elegant solution?

BugLink: https://bugs.launchpad.net/bugs/1095315
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Cc: CAI Qian <caiqian@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ALSA: hda/hdmi - Work around "alsactl restore" errors 2013-01-21T19:44:32+00:00 Takashi Iwai tiwai@suse.de 2013-01-15T13:44:41+00:00 66b99611a03866692370848760b94750384f8c39 commit 6f54c361329dbb67dac9de174e938992651d12d7 upstream. When "alsactl restore" is performed on HDMI codecs, it tries to restore the channel map value since the channel map controls are writable. But hdmi_chmap_ctl_put() returns -EBADFD when no PCM stream is assigned yet, and this results in an error message from alsactl. Although the error is harmless, it's certainly ugly and can be regarded as a regression. As a workaround, this patch changes the return code in such a case to be zero for making others happy. (A slight excuse is: when the chmap is changed through the proper alsa-lib API, the PCM status is checked there anyway, so we don't have to be too strict in the kernel side.) Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 6f54c361329dbb67dac9de174e938992651d12d7 upstream.

When "alsactl restore" is performed on HDMI codecs, it tries to
restore the channel map value since the channel map controls are
writable.  But hdmi_chmap_ctl_put() returns -EBADFD when no PCM stream
is assigned yet, and this results in an error message from alsactl.
Although the error is harmless, it's certainly ugly and can be
regarded as a regression.

As a workaround, this patch changes the return code in such a case to
be zero for making others happy.  (A slight excuse is: when the chmap
is changed through the proper alsa-lib API, the PCM status is checked
there anyway, so we don't have to be too strict in the kernel side.)

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>