Commits
Alex Deucher committed 2ab91adae72
drm/radeon: re-enable PTE/PDE packet for set_page on cayman/TN PTE/PDE doesn't support a single update (count = 1). We had previously disabled it since it we were hitting that case which let to hangs. The PTE/PDE packet is much more efficient for VM updates where it can be used. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>