drm/amd/display: Update the register GRPH_SWAP_CNTL if surface pixel format changed.

Signed-off-by: Duke Du <Duke.Du@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Duke Du 2018-01-04 09:32:06 +08:00 • committed by Alex Deucher
commit 3aa0caddf6
3 changed files with 5 additions and 0 deletions