drm/amd/display: Check if hubp function hooks exist before calling them
authorCharlene Liu <charlene.liu@amd.com>
Mon, 1 Oct 2018 19:22:12 +0000 (15:22 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 5 Nov 2018 19:21:12 +0000 (14:21 -0500)
commit950227959b0e4bce5d1c9b93be15f977b530a717
tree2f9e4f47a21ec079be15d5c0ca3897dac74d76e8
parent6a85538aa0bf5e999148f41b9512cb479841b081
drm/amd/display: Check if hubp function hooks exist before calling them

Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c