1
0
Fork 0
alistair23-linux/sound/usb
Daniel Mack a6a3325913 ALSA: usb-audio: support partially write-protected UAC2 controls
So far, UAC2 controls are marked read-only if any of the channels are
marked read-only in the descriptors. Change this behaviour and

 - mark them writeable unless all channels are read-only
 - store the read-only mask in usb_mixer_elem_info and
 - check the mask again in set_cur_mix_value(), and bail out for
   write-protected channels.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-05-31 18:15:57 +02:00
..
caiaq ALSA: snd-usb-caiaq: Bump version number to 1.3.21 2010-05-29 21:49:11 +02:00
misc Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 2010-05-20 21:26:12 -07:00
usx2y Merge branch 'topic/usb' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 into devel 2010-04-16 10:37:41 +02:00
Kconfig Merge remote branch 'alsa/devel' into topic/usb 2010-03-23 14:56:33 +01:00
Makefile ALSA: usbmixer: rename usbmixer.[ch] -> mixer.[ch] 2010-03-12 12:20:49 +01:00
card.c ALSA: usb: fix usb build error when PM is not enabled 2010-03-22 17:07:36 +01:00
card.h ALSA: usb-audio: use a format bitmask per alternate setting 2010-03-05 08:18:32 +01:00
debug.h ALSA: usb-audio: refactor code 2010-03-05 08:17:14 +01:00
endpoint.c ALSA: usb-audio: parse UAC2 endpoint descriptors correctly 2010-05-27 09:49:22 +02:00
endpoint.h ALSA: usb-audio: refactor code 2010-03-05 08:17:14 +01:00
format.c ALSA: usb-audio: fix return values 2010-05-27 09:48:47 +02:00
format.h ALSA: usb-audio: parse more format descriptors with structs 2010-05-27 09:48:31 +02:00
helper.c ALSA: usb - use of kmalloc/kfree requires the include of slab.h 2010-03-29 08:23:27 +02:00
helper.h ALSA: usb-audio: refactor code 2010-03-05 08:17:14 +01:00
midi.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 2010-05-26 08:41:25 -07:00
midi.h ALSA: usb-audio: add support for Akai MPD16 2010-05-21 17:12:30 +02:00
mixer.c ALSA: usb-audio: support partially write-protected UAC2 controls 2010-05-31 18:15:57 +02:00
mixer.h ALSA: usb-audio: support partially write-protected UAC2 controls 2010-05-31 18:15:57 +02:00
mixer_maps.c ALSA: usbmixer: rename usbmixer.[ch] -> mixer.[ch] 2010-03-12 12:20:49 +01:00
mixer_quirks.c ALSA: usb - use of kmalloc/kfree requires the include of slab.h 2010-03-29 08:23:27 +02:00
mixer_quirks.h ALSA: usb-mixer: factor out quirks 2010-03-12 12:20:26 +01:00
pcm.c ALSA: usb-audio: add support for UAC2 pitch control 2010-05-27 09:49:37 +02:00
pcm.h ALSA: usb-audio: add support for samplerate setting on v2 devices 2010-03-05 08:19:17 +01:00
proc.c ALSA: usb-audio: use a format bitmask per alternate setting 2010-03-05 08:18:32 +01:00
proc.h ALSA: usb-audio: refactor code 2010-03-05 08:17:14 +01:00
quirks-table.h ALSA: usb-audio: add support for Akai MPD16 2010-05-21 17:12:30 +02:00
quirks.c ALSA: usb-audio: add support for Akai MPD16 2010-05-21 17:12:30 +02:00
quirks.h ALSA: usb-audio: refactor code 2010-03-05 08:17:14 +01:00
urb.c sound: fixup for usb_buffer_alloc/free rename 2010-05-20 21:15:18 -07:00
urb.h ALSA: usb-audio: refactor code 2010-03-05 08:17:14 +01:00
usbaudio.h ALSA: usb-audio: add support for Akai MPD16 2010-05-21 17:12:30 +02:00