Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: virtuoso: Xonar DS: fix polarity of front output
ALSA: Au88x0 - Reduce the number of playback subdevices of au8830 from 32 to 16
ALSA: Au88x0 - Support 4 channels playback when AC97 codecs has SDAC bit
ALSA: HDA: Fix internal microphone on Dell Studio 16 XPS 1645
ALSA: Don't prompt for CONFIG_SND_COMPRESS_OFFLOAD
ALSA: HDA: Use LPIB position fix for Macbook Pro 7,1