[PATCH 0/5] snd-usb endpoint logic rework, version 3

[Daniel Mack <zonque@gmail.com>]

This is the 3rd round, and I didn't mark it RFC anymore as Clemens and
Takashi agreed on the way of implementation in general.

So in comparison to the last version, this round incorporates some
spinlock fixes, a lot less debugging output and my S-o-b lines.

Please test this extensively with different sound cards.

I didn't experience a single problem over the last hours of testing,
but the more testing the better.


Thanks,
Daniel


Daniel Mack (5):
  ALSA: snd-usb: add snd_usb_audio-wide mutex
  ALSA: snd-usb: implement new endpoint streaming model
  ALSA: snd-usb: switch over to new endpoint streaming logic
  ALSA: snd-usb: remove old streaming logic
  ALSA: snd-usb: add support for implicit feedback

 sound/usb/card.c     |    8 +-
 sound/usb/card.h     |   65 +++
 sound/usb/endpoint.c | 1427 +++++++++++++++++++++++++-------------------------
 sound/usb/endpoint.h |   31 +-
 sound/usb/pcm.c      |  428 +++++++++++++---
 sound/usb/stream.c   |   31 +-
 sound/usb/usbaudio.h |    2 +
 7 files changed, 1191 insertions(+), 801 deletions(-)

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1.7.5.4