drm/radeon/kms: don't use bios dividers for lvds on r4xx

R4xx cards don't have lvds pll dividers since they use atom.

should fix rh bug 541562

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher 2009-12-02 00:59:37 -05:00 • committed by Dave Airlie
commit 4c4f5413c3