linux-toradex.git/include/linux/usb/audio.h, branch v2.6.34

ALSA: usb/audio.h: Fix field order

2010-03-05T07:23:09+00:00

Signed-off-by: Daniel Mack 
Cc: Clemens Ladisch 
Signed-off-by: Takashi Iwai

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: introduce new types for audio class v2

2010-02-23T07:40:20+00:00

This patch adds some definitions for audio class v2.

Unfortunately, the UNIT types PROCESSING_UNIT and EXTENSION_UNIT have
different numerical representations in both standards, so there is need
for a _V1 add-on now. usbmixer.c is changed accordingly.

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

USB: audio: guard kernel-only code with KERNEL

2009-09-23T13:46:31+00:00

include/linux/usb/audio.h is exported to userspace,
so part of this file that is for internal kernel
usage need to be guarded with ifdef __KERNEL__.
This way make headers_install will stript it out.

Signed-off-by: Michael S. Tsirkin 
Signed-off-by: Greg Kroah-Hartman

USB audio gadget: Un-inline generic_[gs]et_cmd

2009-09-23T13:46:20+00:00

Those functions are used only used to fill the set/get members of
usb_audio_control. It doesn't make much sense to inline them.

Signed-off-by: Laurent Pinchart 
Signed-off-by: Greg Kroah-Hartman

USB audio gadget: Prefix all macro definitions with UAC_ in linux/usb/audio.h

2009-09-23T13:46:20+00:00

linux/usb/audio.h is a public header file that includes definitions
exported to userspace. To avoid namespace clashes, prefix all macro
definitions with UAC_. Existing macros and structures prefixed with
USB_AC_ and USB_AS_ are renamed for consistency.

Signed-off-by: Laurent Pinchart 
Signed-off-by: Greg Kroah-Hartman

USB: Move vendor subclass definition from usb/audio.h to usb/ch9.h

2009-09-23T13:46:19+00:00

USB_SUBCLASS_VENDOR_SPEC is common to several USB classes and as such belongs
to usb/ch9.h.

Signed-off-by: Laurent Pinchart 
Signed-off-by: Greg Kroah-Hartman

USB: Move endpoint sync type definitions from usb/audio.h to usb/ch9.h