1. 31 Aug, 2012 2 commits
  2. 30 Aug, 2012 1 commit
    • Daniel Mack's avatar
      ALSA: snd-usb: Fix URB cancellation at stream start · 015618b9
      Daniel Mack authored
      Commit e9ba389c ("ALSA: usb-audio: Fix scheduling-while-atomic bug in
      PCM capture stream") fixed a scheduling-while-atomic bug that happened
      when snd_usb_endpoint_start was called from the trigger callback, which
      is an atmic context. However, the patch breaks the idea of the endpoints
      reference counting, which is the reason why the driver has been
      refactored lately.
      
      Revert that commit and let snd_usb_endpoint_start() take care of the URB
      cancellation again. As this function is called from both atomic and
      non-atomic context, add a flag to denote whether the function may sleep.
      Signed-off-by: default avatarDaniel Mack <zonque@gmail.com>
      Cc: stable@kernel.org [3.5+]
      Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
      015618b9
  3. 28 Aug, 2012 2 commits
  4. 22 Aug, 2012 1 commit
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  11. 10 Aug, 2012 5 commits
  12. 09 Aug, 2012 5 commits