https://bugs.freedesktop.org/show_bug.cgi?id=97504
--- Comment #3 from Shawn Starr shawn.starr@rogers.com --- Revert this patch to fix VDPAU corruption:
"radeonsi: increase performance for DRI PRIME offloading if 2nd GPU is CIK or VI" 5ee3cac1380fec6971e9d25267589a586da0ecd8.