lxfb: fix console blanking
commit104b198dd0b3b62a4fc4e9146f01f2abc718e926
authorJordan Crouse <jordan.crouse@amd.com>
Thu, 24 Jul 2008 04:31:43 +0000 (23 21:31 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 24 Jul 2008 17:47:40 +0000 (24 10:47 -0700)
tree2fd4eb3e3c68cf8db0198c07b16eb5872decd6ce
parentbe935d5b6301865b4e9ec35d79d398cedb3c82b7
lxfb: fix console blanking

Simply enabling DAC blanking without turning off the CRT seems to be resulting
in characters remaining on the screen when the monitor blanks.  This patch
turns off the CRT for all modes, and also powers down the DACs when vsync
and/or hsync are disabled.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Andres Salomon <dilinger@debian.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/video/geode/lxfb_ops.c