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7b6717e144
linux/sound
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Daniel Mack 7b6717e144 ALSA: usb-audio: Assume first control interface is for audio 
For devices with more than one control interface, let's assume the first
one contains the audio controls. Unfortunately, there is no field in any
of the descriptors to tell us whether a control interface is for audio
or MIDI controls, so a better check is not easy to implement.

On a composite device with audio and MIDI functions, for example, the
code currently overwrites chip->ctrl_intf, causing operations on the
control interface to fail if they are issued after the device probe.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-09-02 11:58:37 +02:00
..
aoa of/device: Replace struct of_device with struct platform_device 2010-08-06 09:25:50 -06:00
arm Merge remote branch 'alsa/devel' into topic/misc 2010-04-16 15:20:06 +02:00
atmel ALSA: atmel: set "channel A event" output to debug 2010-06-08 16:42:02 +02:00
core ALSA: pcm: add more format names 2010-08-28 11:59:33 +02:00
drivers Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 2010-08-07 17:07:31 -07:00
i2c Merge remote branch 'alsa/devel' into topic/misc 2010-04-16 15:20:06 +02:00
isa ALSA: msnd: check request_region() return value 2010-07-29 13:48:39 +02:00
mips sound: Add missing spin_unlock 2010-05-27 09:47:02 +02:00
oss sound: oss: fix uninitialized spinlock 2010-08-28 11:57:54 +02:00
parisc ALSA: sound/parisc: Move dereference after NULL test 2009-10-30 12:01:38 +01:00
pci Merge branch 'fix/hda' into for-linus 2010-08-28 21:44:12 +02:00
pcmcia pcmcia: do not use io_req_t when calling pcmcia_request_io() 2010-08-03 09:04:11 +02:00
ppc Merge remote branch 'alsa/devel' into topic/misc 2010-04-16 15:20:06 +02:00
sh include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
soc ASoC: soc-core: fix debugfs_pop_time file permissions 2010-08-27 19:58:40 +01:00
sparc of/device: Replace struct of_device with struct platform_device 2010-08-06 09:25:50 -06:00
spi ALSA: sound/spi: patch for the unuseful variable removal 2010-06-08 16:51:27 +02:00
synth include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
usb ALSA: usb-audio: Assume first control interface is for audio 2010-09-02 11:58:37 +02:00
ac97_bus.c
Kconfig tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
last.c
Makefile
sound_core.c sound: push BKL into open functions 2010-07-12 17:41:05 +02:00
sound_firmware.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00