kernel/git/stable/linux-stable.git/sound, branch linux-2.6.20.y

[PATCH] Convert snd-page-alloc proc file to use seq_file

2007-10-17T19:30:28+00:00

Use seq_file for the proc file read/write of snd-page-alloc module. This automatically fixes bugs in the old proc code. Signed-off-by: Takashi Iwai Signed-off-by: Linus Torvalds

[PATCH] ALSA: usb-audio: explicitly match Logitech QuickCam

2007-06-11T18:37:10+00:00

Commit 93c8bf45e083b89dffe3a708363c15c1b220c723 modified the USB device matching behaviour to ignore interface class matches if the device class is vendor-specific. This patch adds explicit ID matches for Logitech QuickCam devices, which have a vendor specific device class (but standards-compliant audio interfaces). This fixes a 2.6.20 regression where the audio component of these devices was no longer usable. http://bugs.gentoo.org/show_bug.cgi?id=175715 https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/93822 https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3040 Based on a patch from sergiom Signed-off-by: Daniel Drake Signed-off-by: Clemens Ladisch Signed-off-by: Jaroslav Kysela Signed-off-by: Chris Wright Signed-off-by: Greg Kroah-Hartman

ALSA: intel8x0 - Fix speaker output after S2RAM

2007-05-02T00:06:03+00:00

[ALSA] intel8x0 - Fix speaker output after S2RAM Fixed the mute speaker problem after S2RAM on some laptops: http://bugme.osdl.org/show_bug.cgi?id=6181 Signed-off-by: Tommi Kyntola Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela Cc: Chuck Ebbert Signed-off-by: Greg Kroah-Hartman

hda-intel - Fix codec probe with ATI controllers

2007-03-23T19:49:26+00:00

[ALSA] hda-intel - Fix codec probe with ATI contorllers ATI controllers may have up to 4 codecs while ICH up to 3. Thus the earlier fix to change AZX_MAX_CODECS to 3 cause a regression on some devices that have the audio codec at bit#3. Now max codecs is defined according to the driver type, either 3 or 4. Currently 4 is set only to ATI chips. Other might need the same change, too. Cc: Chuck Ebbert Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

hda-intel - Don't try to probe invalid codecs

2007-03-09T18:50:19+00:00

[ALSA] hda-intel - Don't try to probe invalid codecs Fix the max number of codecs detected by HD-intel (and compatible) controllers to 3. Some hardware reports extra bits as if connected, and the driver gets confused to probe unexisting codecs. Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela Signed-off-by: Greg Kroah-Hartman

usbaudio - Fix Oops with unconventional sample rates

2007-03-09T18:50:19+00:00

The patch fixes the memory corruption by the support of unconventional sample rates. Also, it avoids the too restrictive constraints if any of usb descriptions contain continuous rates. Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

usbaudio - Fix Oops with broken usb descriptors

2007-03-09T18:50:19+00:00

This is a patch for ALSA Bug #2724. Some webcams provide bogus settings with no valid rates. With this patch those are skipped. Signed-off-by: Gregor Jasny Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela Signed-off-by: Greg Kroah-Hartman

[PATCH] ALSA: Fix sysfs breakage

2007-01-29T22:32:53+00:00

The recent change for a new sysfs tree with card* object breaks the /sys/class/sound tree if CONFIG_SYSFS_DEPRECATED is enabled. The device in each entry doesn't point the correct device object: /sys/class/sound ... |-- pcmC0D0c | |-- dev | |-- device -> ../../../class/sound/card0 | |-- pcm_class | |-- power | | `-- wakeup | |-- subsystem -> ../../../class/sound | `-- uevent Also, this change breaks some drivers (like sound/arm/*) referring card->dev directly to obtain the device object for memory handling. This patch reverts the semantics of card->dev to the former version, which points to a real device object. The card* object is stored in a new card->card_dev field, instead. The device parent is chosen either card->dev or card->card_dev according to CONFIG_SYSFS_DEPRECATED to keep the tree compatibility. Also, card* isn't created if CONFIG_SYSFS_DEPRECATED is enabled. The reason of card* object is a root of all beloing devices, and it makes little sense if each sound device points to the real device object directly. Signed-off-by: Takashi Iwai Acked-by: Monty Montgomery Signed-off-by: Greg Kroah-Hartman

[ALSA] Repair snd-usb-usx2y over OHCI

2007-01-23T08:23:36+00:00

The previous patch 'Repair snd-usb-usx2y for usb 2.6.18' assumed urb->start_frame roll over beyond MAX_INT for both UHCI & OHCI. This isn't true until now (kernel 2.6.20). Fix this by only looking at the common between OHCI & UHCI Frame number range. This is for mainline and stable kernels >= 2.6.18. Signed-off-by: Karsten Wiese Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

[ALSA] usbaudio - Fix kobject_add() error at reconnection

2007-01-09T08:14:15+00:00

Fixed the error from kobject_add() at reconnection the usb audio device. This happens when an app keeps opening a device while the device is replugged, due to the confliction of the internal bookkept index and the really empty slot. Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela