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ALSA: virtuoso: Xonar DS: add stereo upmixing to center/LFE channels
authorClemens Ladisch <clemens@ladisch.de>
Thu, 9 Sep 2010 10:24:35 +0000 (12:24 +0200)
committerTakashi Iwai <tiwai@suse.de>
Thu, 9 Sep 2010 08:53:37 +0000 (10:53 +0200)
commit2dbf0ea29c1e4dff4ee5f0c59b367168fa2e5a40
treef8dbd6df7e2cbaaf397fc65a15f284ba540e5c01tree | snapshot
parent84cf83a28d4a3cd1fac1384cbaa4ed0ba650d309commit | diff
ALSA: virtuoso: Xonar DS: add stereo upmixing to center/LFE channels

Add the possibility to route a mix of the two channels of stereo data to
the center and LFE outputs.  Due to a WM8766 restriction, all surround
and back channels also get the mixed L/R signal in this case.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/oxygen/xonar_wm87x6.c diff | blob | history
Beck SC1x5 Kernel