HD-audio vga_switcheroo support for 3.5-rc1

Linus,

please pull updates of sound tree for v3.5-rc1 from:

git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git tags/hda-switcheroo

The topmost commit is adcc70b249ca77c1197eb62b1645146721ba6e5b

This contains only the commits for supporting HD-audio vga-switcheroo client depending on the DRM update you've already applied.

Thanks!

Takashi

===

Dan Carpenter (1):
ALSA: hda - unlock on error in azx_interrupt()

Takashi Iwai (3):
ALSA: hda - Check the dead HDMI audio controller by vga-switcheroo
ALSA: hda - Export snd_hda_lock_devices()
ALSA: hda - Support VGA-switcheroo

---
 sound/pci/hda/hda_codec.c |   66 ++++++----
 sound/pci/hda/hda_codec.h |    3 +
 sound/pci/hda/hda_intel.c |  314 +++++++++++++++++++++++++++++++++++++++------
 3 files changed, 316 insertions(+), 67 deletions(-)