drm/amd/display: fix dcn pipe reset sequence
authorDmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Wed, 14 Jun 2017 22:58:04 +0000 (18:58 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 26 Sep 2017 22:08:22 +0000 (18:08 -0400)
commitcfe4645e17f8dbe680c35c439d000313f2648482
tree24730e43ae060acc6dc6db3eab85ac8e584d5d82
parent7f524a0d838d8d9334003b956b73729f27a1315a
drm/amd/display: fix dcn pipe reset sequence

This change fixes dcn10 front end reset sequence. Previously we
would reset front end during flip which led to issues
in certain MPO and 4k/5k scenarios. We would also never properly
power gate our front end.

Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
13 files changed:
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c
drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c
drivers/gpu/drm/amd/display/dc/core/dc.c
drivers/gpu/drm/amd/display/dc/core/dc_resource.c
drivers/gpu/drm/amd/display/dc/dc.h
drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.h
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.c
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.h
drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h