viafb: initialize margins correct
authorFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
Mon, 21 Mar 2011 17:01:07 +0000 (17:01 +0000)
committerFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
Mon, 21 Mar 2011 17:01:07 +0000 (17:01 +0000)
This patch initializes the margins for the initial mode correct.
This is required to get the desired initial refresh rate. Also do
more verbose sanity checking to prevent misbehavior.

Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>

No differences found