drm/nvd0/disp: determine U table config in or_mode_set()

Takes a gamble and presumes that we can safely store something random in
OR_MODE_CTRL+4, the hw doesn't seem to mind...

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2011-07-08 11:53:37 +10:00
commit ff8ff50342