kernel.git/sound/usb, branch linux-2.6.21.y

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

2007-06-11T18:36:46Z

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] usb-audio: add PCR-A PCM support

2007-02-14T07:38:25Z

Add support for the PCM interfaces of the Edirol PCR-A. Signed-off-by: Clemens Ladisch Signed-off-by: Jaroslav Kysela

[ALSA] usbaudio - remove urb->bandwidth reference

2007-02-14T07:38:23Z

Recent changes in usbcore removed the bandwidth field from struct urb. Remove the occurence in usbaudio.c Signed-off-by: Jiri Kosina Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

[ALSA] usbaudio - Add support for Edirol UA-101

2007-02-09T08:03:53Z

Added support for the Edirol UA-101 (only in high-speed mode) by taking the quirks for the UA-1000 and change them accordingly. Changes were made in 'usbaudio.c', 'usbaudio.h', and 'usbquirks.h' MIDI and recording seem to work perfectly (with JACK), but playback gives some few glitches. I think that's the mentioned synchronizing-problem in the UA-1000 quirk ('FIXME: playback must be synchronized to capture'), so I didn't change that. ToDo: Adding Mixer-Support for the built-in control-panel/patch-bay/router. Signed-off-by: Bjoern Fay Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

[ALSA] usbaudio - Fix Oops with unconventional sample rates

2007-02-09T08:03:29Z

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: Jaroslav Kysela

[ALSA] usbaudio - Fix Oops with broken usb descriptors

2007-02-09T08:03:26Z

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

[ALSA] usbaudio.c: remove unneeded casts

2007-02-09T08:02:47Z

Went rummaging through usbaudio.c and found some castings that aren't needed as far as I can see. Part of the KernelJanitors TODO list. Signed-off-by: John Daiker Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

[ALSA] usb-audio: allow pausing

2007-02-09T08:00:02Z

Add pause capabilities for both USB playback and capture streams. Signed-off-by: Clemens Ladisch Signed-off-by: Jaroslav Kysela

[ALSA] usb-audio: merge playback/capture hardware information structs

2007-02-09T08:00:00Z

The hardware information structures for playback and capture streams, respectively, are the same, so we can use just one structure for both streams. Signed-off-by: Clemens Ladisch Signed-off-by: Jaroslav Kysela

[ALSA] Repair snd-usb-usx2y over OHCI

2007-01-23T08:23:36Z

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