linux-toradex.git/sound, branch v2.6.37.3 Linux kernel for Apalis and Colibri modules ASoC: correct pxa AC97 DAI names 2011-03-07T23:05:19+00:00 Dmitry Eremin-Solenikov dbaryshkov@gmail.com 2011-02-22T23:29:11+00:00 4f85086a934dd7e608588c4a3bd5a91791a70ade commit 4bfc4e2508234f9149fd33fae853e99fb9e4a75b upstream. Correct names for pxa AC97 DAI are pxa2xx-ac97 and pxa2xx-ac97-aux. Fix that for all PXA platforms. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 4bfc4e2508234f9149fd33fae853e99fb9e4a75b upstream.

Correct names for pxa AC97 DAI are pxa2xx-ac97 and pxa2xx-ac97-aux. Fix
that for all PXA platforms.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
eukrea-tlv320: fix platform_name 2011-03-07T23:05:19+00:00 Eric Bénard eric@eukrea.com 2011-02-25T12:47:46+00:00 0c5769b54c296fd42e52dbe7c5c4c3c30533892b commit 43c63188821dc21b2af23a40a18faea6e386e90a upstream. commit f0fba2ad1b6b53d5360125c41953b7afcd6deff0 included a mistake on the name of the platform in the snd_soc_dai_link structure. Signed-off-by: Eric Bénard <eric@eukrea.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 43c63188821dc21b2af23a40a18faea6e386e90a upstream.

commit f0fba2ad1b6b53d5360125c41953b7afcd6deff0 included a mistake
on the name of the platform in the snd_soc_dai_link structure.

Signed-off-by: Eric Bénard <eric@eukrea.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
ALSA: HDA: Add ideapad quirk for two Dell machines 2011-03-07T23:05:16+00:00 David Henningsson david.henningsson@canonical.com 2011-02-23T12:15:56+00:00 857f5c5af132d55dfa0e5aff8843fff43d45b9fb commit ebbd224c22a00dbbee95031a0d6d595460f6f2b3 upstream. These two Dell machines have been reported working well with the ideapad model. BugLink: http://bugs.launchpad.net/bugs/723676 Tested-by: David Chen <david.chen@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@suse.de> 
commit ebbd224c22a00dbbee95031a0d6d595460f6f2b3 upstream.

These two Dell machines have been reported working well with
the ideapad model.

BugLink: http://bugs.launchpad.net/bugs/723676
Tested-by: David Chen <david.chen@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@suse.de>
ALSA: HDA: Fix mic initialization in VIA auto parser 2011-03-07T23:05:15+00:00 David Henningsson david.henningsson@canonical.com 2011-02-21T09:23:18+00:00 23f61fe2e0bb27ade93ac479affb2909c406eb36 commit 306496761745942d8167e9193a738b559a7fb0b3 upstream. This typo caused some microphone inputs not to be correctly initialized on VIA codecs. Reported-By: Mark Goldstein <goldstein.mark@gmail.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@suse.de> 
commit 306496761745942d8167e9193a738b559a7fb0b3 upstream.

This typo caused some microphone inputs not to be correctly
initialized on VIA codecs.

Reported-By: Mark Goldstein <goldstein.mark@gmail.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@suse.de>
ALSA: usb-audio: fix oops due to cleanup race when disconnecting 2011-03-07T23:05:15+00:00 Takashi Iwai tiwai@suse.de 2011-02-22T09:21:18+00:00 e770095afdbd2dab6d3b48f1feedba2880dd4fd0 commit 382225e62bdb8059b7f915b133426425516dd300 upstream. When a USB audio device is disconnected, snd_usb_audio_disconnect() kills all audio URBs. At the same time, the application, after being notified of the disconnection, might close the device, in which case ALSA calls the .hw_free callback, which should free the URBs too. Commit de1b8b93a0ba "[ALSA] Fix hang-up at disconnection of usb-audio" prevented snd_usb_hw_free() from freeing the URBs to avoid a hang that resulted from this race, but this introduced another race because the URB callbacks could now be executed after snd_usb_hw_free() has returned, and try to access already freed data. Fix the first race by introducing a mutex to serialize the disconnect callback and all PCM callbacks that manage URBs (hw_free and hw_params). Reported-and-tested-by: Pierre-Louis Bossart <pierre-louis.bossart@intel.com> [CL: also serialize hw_params callback] Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 382225e62bdb8059b7f915b133426425516dd300 upstream.

When a USB audio device is disconnected, snd_usb_audio_disconnect()
kills all audio URBs.  At the same time, the application, after being
notified of the disconnection, might close the device, in which case
ALSA calls the .hw_free callback, which should free the URBs too.

Commit de1b8b93a0ba "[ALSA] Fix hang-up at disconnection of usb-audio"
prevented snd_usb_hw_free() from freeing the URBs to avoid a hang that
resulted from this race, but this introduced another race because the
URB callbacks could now be executed after snd_usb_hw_free() has
returned, and try to access already freed data.

Fix the first race by introducing a mutex to serialize the disconnect
callback and all PCM callbacks that manage URBs (hw_free and hw_params).

Reported-and-tested-by: Pierre-Louis Bossart <pierre-louis.bossart@intel.com>
[CL: also serialize hw_params callback]
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
ALSA: HDA: Add a new Conexant codec 506e (20590) 2011-03-07T23:05:15+00:00 David Henningsson david.henningsson@canonical.com 2011-02-08T06:16:06+00:00 1e90d1bbd00a32b873cf511fb2521e8912f20ff3 commit 6da8b51657a9cd5a87b4e6e4c7bc76b598a95175 upstream. Conexant 506e/20590 has the same graph as the rest of the 5066 family. BugLink: http://bugs.launchpad.net/bugs/723672 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 6da8b51657a9cd5a87b4e6e4c7bc76b598a95175 upstream.

Conexant 506e/20590 has the same graph as the rest of the 5066 family.

BugLink: http://bugs.launchpad.net/bugs/723672

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
ASoC: WM8903: Fix mic detection enable logic 2011-02-24T22:54:40+00:00 Stephen Warren swarren@nvidia.com 2011-02-10T22:37:14+00:00 2a43030626d1cba4cd0e7ead34d71be30ecee1bd commit 3088e3b4963d26d6f6f54987f595b974ed6d48d8 upstream. The mic detection HW should be enabled when either mic or short detection is required, not when only both are required. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 3088e3b4963d26d6f6f54987f595b974ed6d48d8 upstream.

The mic detection HW should be enabled when either mic or short detection
is required, not when only both are required.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
ALSA: HDA: Do not announce false surround in Conexant auto 2011-02-24T22:54:34+00:00 David Henningsson david.henningsson@canonical.com 2011-02-16T20:34:04+00:00 8125c6ef5149f1dc4829670e6385b794cb559bd2 commit 89724958e5d596bb91328644c97dd80399443e87 upstream. Without this patch, one line-out and one speaker and Conexant's auto parser would announce (non-working) surround capabilities. BugLink: http://bugs.launchpad.net/bugs/721126 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 89724958e5d596bb91328644c97dd80399443e87 upstream.

Without this patch, one line-out and one speaker and
Conexant's auto parser would announce (non-working) surround
capabilities.

BugLink: http://bugs.launchpad.net/bugs/721126
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
ALSA: caiaq - Fix possible string-buffer overflow 2011-02-24T22:54:34+00:00 Takashi Iwai tiwai@suse.de 2011-02-14T21:45:59+00:00 bb75e9ef1a4644081bddb36b75dbdc34b75ab879 commit eaae55dac6b64c0616046436b294e69fc5311581 upstream. Use strlcpy() to assure not to overflow the string array sizes by too long USB device name string. Reported-by: Rafa <rafa@mwrinfosecurity.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit eaae55dac6b64c0616046436b294e69fc5311581 upstream.

Use strlcpy() to assure not to overflow the string array sizes by
too long USB device name string.

Reported-by: Rafa <rafa@mwrinfosecurity.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
ALSA: HDA: Add position_fix quirk for an Asus device 2011-02-24T22:54:33+00:00 David Henningsson david.henningsson@canonical.com 2011-02-14T19:27:44+00:00 04b064d169075198ad41fde2d9bd0e64958c7768 commit b540afc2b3d6e4cd1d1f137ef6d9e9c78d67fecd upstream. The bug reporter claims that position_fix=1 is needed for his microphone to work. The controller PCI vendor-id is [1002:4383] (rev 40). Reported-by: Kjell L. BugLink: http://bugs.launchpad.net/bugs/718402 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit b540afc2b3d6e4cd1d1f137ef6d9e9c78d67fecd upstream.

The bug reporter claims that position_fix=1 is needed for his
microphone to work. The controller PCI vendor-id is [1002:4383] (rev 40).

Reported-by: Kjell L.
BugLink: http://bugs.launchpad.net/bugs/718402
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>