kernel/git/stable/linux.git/sound/usb/usbaudio.c, branch master

ALSA: usb-audio: refactor code

2010-03-05T07:17:14+00:00

Clean up the usb audio driver by factoring out a lot of functions to separate files. Code for procfs, quirks, urbs, format parsers etc all got a new home now. Moved almost all special quirk handling to quirks.c and introduced new generic functions to handle them, so the exceptions do not pollute the whole driver. Renamed usbaudio.c to card.c because this is what it actually does now. Renamed usbmidi.c to midi.c for namespace clarity. Removed more things from usbaudio.h. The non-standard drivers were adopted accordingly. Signed-off-by: Daniel Mack Cc: Clemens Ladisch Signed-off-by: Takashi Iwai

ALSA: usb-audio: header file cleanups

2010-03-05T07:16:47+00:00

Rename snd-usb-lib to snd-usbmidi-lib as MIDI functions are the only thing it actually contains. Introduce a new header file to only declare these functions. Introduced usbmixer.h for all functions exported by usbmixer.c. Signed-off-by: Daniel Mack Cc: Clemens Ladisch Signed-off-by: Takashi Iwai

ALSA: usbaudio - remove debug "SAMPLE BYTES" printk line

2010-03-03T21:40:04+00:00

Signed-off-by: Jaroslav Kysela Signed-off-by: Takashi Iwai

ALSA: usbaudio: Fix wrong bitrate for Creative Creative VF0470 Live Cam

2010-03-02T11:59:26+00:00

This patch works around misbehaviour of Creative Creative VF0470 Live Cam which reports 16 kHz sample rate for audio capture while actually producing 8 kHz stream. Signed-off-by: Arseniy Lartsev Signed-off-by: Takashi Iwai

Merge remote branch 'alsa/devel' into topic/misc

2010-03-02T10:27:46+00:00

Conflicts: sound/usb/usbaudio.c

ALSA: ua101: add Edirol UA-1000 support

2010-03-01T16:02:38+00:00

Add support for the Edirol UA-1000 to the UA-101 driver. Both devices behave the same, so we just have to shuffle around some interface numbers and name strings. Signed-off-by: Clemens Ladisch Signed-off-by: Jaroslav Kysela

ALSA: usbaudio: consolidate header files

2010-02-23T07:51:56+00:00

Use the definitions from linux/usb/audio.h all over the ALSA USB audio driver and add some missing definitions there as well. Use the endpoint attribute macros from linux/usb/ch9 and remove the own things from sound/usb/usbaudio.h. Now things are also nicely prefixed which makes understanding the code easier. Signed-off-by: Daniel Mack Signed-off-by: Takashi Iwai

ALSA: usbaudio: implement basic set of class v2.0 parser

2010-02-23T07:40:24+00:00

This adds a number of parsers for audio class v2.0. In particular, the following internals are different and now handled by the code: * the number of streaming interfaces is now reported by an interface association descriptor. The old approach using a proprietary descriptor is deprecated. * The number of channels per interface is now stored in the AS_GENERAL descriptor (used to be part of the FORMAT_TYPE descriptor). * The list of supported sample rates is no longer stored in a variable length appendix of the format_type descriptor but is retrieved from the device using a class specific GET_RANGE command. * Supported sample formats are now reported as 32bit bitmap rather than a fixed value. For now, this is worked around by choosing just one of them. * A devices needs to have at least one CLOCK_SOURCE descriptor which denotes a clockID that is needed im the class request command. * Many descriptors (format_type, ...) have changed their layout. Handle this by casting the descriptors to the appropriate structs. Signed-off-by: Daniel Mack Signed-off-by: Takashi Iwai

ALSA: usbaudio: parse USB descriptors with structs

2010-02-23T07:40:12+00:00

In preparation of support for v2.0 audio class, use the structs from linux/usb/audio.h and add some new ones to describe the fields that are actually parsed by the descriptor decoders. Also, factor out code from usb_create_streams(). This makes it easier to adopt the new iteration logic needed for v2.0. Signed-off-by: Daniel Mack Signed-off-by: Takashi Iwai

Merge branch 'fix/misc' into topic/misc

2010-02-17T13:24:46+00:00

Conflicts: sound/pci/hda/patch_realtek.c