linux-stable.git/sound, branch v3.2.33 Linux kernel stable tree ALSA: emu10k1: add chip details for E-mu 1010 PCIe card 2012-10-30T23:27:10+00:00 Maxim Kachur mcdebugger@duganet.ru 2012-10-17T16:18:10+00:00 be5130eb55187a901723b2dc72bd831b9a1555aa commit 10f571d09106c3eb85951896522c9650596eff2e upstream. Add chip details for E-mu 1010 PCIe card. It has the same chip as found in E-mu 1010b but it uses different PCI id. Signed-off-by: Maxim Kachur <mcdebugger@duganet.ru> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 10f571d09106c3eb85951896522c9650596eff2e upstream.

Add chip details for E-mu 1010 PCIe card. It has the same
chip as found in E-mu 1010b but it uses different PCI id.

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

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ALSA: ac97 - Fix missing NULL check in snd_ac97_cvol_new() 2012-10-30T23:27:09+00:00 Takashi Iwai tiwai@suse.de 2012-10-11T14:43:40+00:00 19bed0e32102a9bc2e73a881debe956ce1a9e124 commit 733a48e5ae5bf28b046fad984d458c747cbb8c21 upstream. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=44721 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 733a48e5ae5bf28b046fad984d458c747cbb8c21 upstream.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=44721

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ALSA: hda - add dock support for Thinkpad T430 2012-10-30T23:26:53+00:00 Stefán Freyr stefan.freyr@gmail.com 2012-10-19T20:46:00+00:00 cab128d34ceeff27e4c0bc0ffbff213a3baedb93 commit 84f98fdf7865fbd35b312eb39ea91e5618c514c7 upstream. I have a Lenovo ThinkPad T430 and an UltraBase Series 3 docking station. Without this patch, if I plug my headphones into the jack on the computer, everything works fine. The computer speakers mute and the audio is played in the headphones. However, if I plug into the docking station headphone jack the computer speakers are muted but there is no audio in the headphones. Addresses https://bugs.launchpad.net/bugs/1060372 Signed-off-by: Joseph Salisbury <joseph.salisbury@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 84f98fdf7865fbd35b312eb39ea91e5618c514c7 upstream.

I have a Lenovo ThinkPad T430 and an UltraBase Series 3 docking
station.

Without this patch, if I plug my headphones into the jack on the
computer, everything works fine. The computer speakers mute and the
audio is played in the headphones. However, if I plug into the docking
station headphone jack the computer speakers are muted but there is no
audio in the headphones.

Addresses https://bugs.launchpad.net/bugs/1060372

Signed-off-by: Joseph Salisbury <joseph.salisbury@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ALSA: hda - Always check array bounds in alc_get_line_out_pfx 2012-10-30T23:26:49+00:00 David Henningsson david.henningsson@canonical.com 2012-10-17T10:43:44+00:00 4bd0ee768c5242d7ae09dbb66c9e531a22da1f68 commit 71aa5ebe36a4e936eff281b375a4707b6a8320f2 upstream. Even when CONFIG_SND_DEBUG is not enabled, we don't want to return an arbitrary memory location when the channel count is larger than we expected. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 71aa5ebe36a4e936eff281b375a4707b6a8320f2 upstream.

Even when CONFIG_SND_DEBUG is not enabled, we don't want to
return an arbitrary memory location when the channel count is
larger than we expected.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ALSA: hda - do not detect jack on internal speakers for Realtek 2012-10-30T23:26:42+00:00 David Henningsson david.henningsson@canonical.com 2012-10-10T14:32:09+00:00 6780e9e1d9f227fc2cf1ff966f43a5d794086e79 commit f7f4b2322bf7b8c5929b7eb5a667091f32592580 upstream. This caused the internal speaker to mute itself because it was present, which happened after powersave. It was found on Dell XPS 15 (L502x), ALC665. Reported-by: Da Fox <da.fox.mail@gmail.com> Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit f7f4b2322bf7b8c5929b7eb5a667091f32592580 upstream.

This caused the internal speaker to mute itself because it was
present, which happened after powersave.
It was found on Dell XPS 15 (L502x), ALC665.

Reported-by: Da Fox <da.fox.mail@gmail.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ALSA: hda - Fix memory leaks at error path in patch_cirrus.c 2012-10-30T23:26:41+00:00 Takashi Iwai tiwai@suse.de 2012-10-10T06:50:35+00:00 311a597eb29216e6b61db30ddc729fd670459e8c commit c5e0b6dbad9b4d18c561af90b384d02373f1c994 upstream. The proper destructor should be called at the error path. Signed-off-by: Takashi Iwai <tiwai@suse.de> [bwh: Backported to 3.2: drop the change to nonexistent patch_cs4213()] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit c5e0b6dbad9b4d18c561af90b384d02373f1c994 upstream.

The proper destructor should be called at the error path.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
[bwh: Backported to 3.2: drop the change to nonexistent patch_cs4213()]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ALSA: hda - Fix oops caused by recent commit "Fix internal mic for Lenovo Ideapad U300s" 2012-10-30T23:26:28+00:00 David Henningsson david.henningsson@canonical.com 2012-04-10T11:05:29+00:00 810352f7bc7ee8788c89660bec3b7790e1c215bc commit 83b0c6ba999643ee8ad6329f26e1cdc870e1a920 upstream. Make sure we don't dereference the "quirk" pointer when it is null. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 83b0c6ba999643ee8ad6329f26e1cdc870e1a920 upstream.

Make sure we don't dereference the "quirk" pointer when it is null.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ALSA: aloop - add locking to timer access 2012-10-17T02:49:42+00:00 Omair Mohammed Abdullah omair.m.abdullah@linux.intel.com 2012-09-29T06:54:05+00:00 1fd7e28a2d9dec2c758bf43b92b1613dd22161d6 commit d4f1e48bd11e3df6a26811f7a1f06c4225d92f7d upstream. When the loopback timer handler is running, calling del_timer() (for STOP trigger) will not wait for the handler to complete before deactivating the timer. The timer gets rescheduled in the handler as usual. Then a subsequent START trigger will try to start the timer using add_timer() with a timer pending leading to a kernel panic. Serialize the calls to add_timer() and del_timer() using a spin lock to avoid this. Signed-off-by: Omair Mohammed Abdullah <omair.m.abdullah@linux.intel.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit d4f1e48bd11e3df6a26811f7a1f06c4225d92f7d upstream.

When the loopback timer handler is running, calling del_timer() (for STOP
trigger) will not wait for the handler to complete before deactivating the
timer. The timer gets rescheduled in the handler as usual. Then a subsequent
START trigger will try to start the timer using add_timer() with a timer pending
leading to a kernel panic.

Serialize the calls to add_timer() and del_timer() using a spin lock to avoid
this.

Signed-off-by: Omair Mohammed Abdullah <omair.m.abdullah@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ALSA: hda - Add inverted internal mic quirk for Lenovo IdeaPad U310 2012-10-17T02:49:41+00:00 Felix Kaechele felix@fetzig.org 2012-09-25T23:20:44+00:00 7737238648b535686434fdb1717b10d4c4f7c6d8 commit e4db0952e542090c605fd41d31d761f1b4624f4a upstream. The Lenovo IdeaPad U310 has an internal mic where the right channel is phase inverted. Signed-off-by: Felix Kaechele <felix@fetzig.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit e4db0952e542090c605fd41d31d761f1b4624f4a upstream.

The Lenovo IdeaPad U310 has an internal mic where the right channel
is phase inverted.

Signed-off-by: Felix Kaechele <felix@fetzig.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ALSA: HDA: Add inverted internal mic quirk for Lenovo S205 2012-10-17T02:49:40+00:00 David Henningsson david.henningsson@canonical.com 2012-06-21T14:03:01+00:00 d2f11b9e87180966534b8dc0644aa8e6c97ac35e commit b3c5dce81584391af8b6dedb0647e65c17aab3a2 upstream. The Lenovo Ideapad S205 has an internal mic where the right channel is phase inverted. BugLink: https://bugs.launchpad.net/bugs/884652 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit b3c5dce81584391af8b6dedb0647e65c17aab3a2 upstream.

The Lenovo Ideapad S205 has an internal mic where the right channel
is phase inverted.

BugLink: https://bugs.launchpad.net/bugs/884652
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>