drm/nv50: use alternate source of SOR_MODE_CTRL for DP hack
authorBen Skeggs <bskeggs@redhat.com>
Fri, 28 May 2010 17:06:14 +0000 (03:06 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Fri, 28 May 2010 06:06:59 +0000 (16:06 +1000)
commitbecd214277ed41dc6f745f5f8db39d84c6c7ffc8
tree09be958ebdfad1893e5c4995b01249bc162cc3d4
parent26099a74805eaf79f3058cc4097ebaa8cc55122c
drm/nv50: use alternate source of SOR_MODE_CTRL for DP hack

Fixes module unload+reload on Dell M4500, where the "normal" registers
get reset to 0.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/nv50_sor.c