tree 3b677937923ff93c7bd981c8eb455fb4bf2d67a8
parent 49b9c40e9b5e47ef64f8601b84981fa45c3c4f86
author Clemens Ladisch <clemens@ladisch.de> 1326555744 +0100
committer Takashi Iwai <tiwai@suse.de> 1326712795 +0100

ALSA: virtuoso: Xonar DS: fix polarity of front output

The two DACs for the front output and the surround/center/LFE/back
outputs are wired up out of phase, so when channels are duplicated,
their sound can cancel out each other and result in a weaker bass
response.  To fix this, reverse the polarity of the neutron flow to
the front output.

Reported-any-tested-by: Daniel Hill <daniel@enemyplanet.geek.nz>
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Cc: 2.6.34+ <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>