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(parent: b1e9da7) | patch
drm/amd/display: Added locking for atomic update stream and update planes
authorAnthony Koo <Anthony.Koo@amd.com>
Tue, 14 Jan 2020 22:04:24 +0000 (17:04 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 6 Feb 2020 20:04:37 +0000 (15:04 -0500)
commit009114f6df84150a567b05537aa29b9d660e419b
tree24655059361a864575835cb67efe3b19c56c1682tree | snapshot
parentb1e9da7f7dd4a7bfeb8c0819cfd97db672229e42commit | diff
drm/amd/display: Added locking for atomic update stream and update planes

[Why]
Screen flickering when HDR switches between FP16 and ARGB2101010

[How]
Moved pipe_control_lock so stream update and plane update occur atomically

Signed-off-by: Anthony Koo <Anthony.Koo@amd.com>
Signed-off-by: Lucy Li <lucy.li@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@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/core/dc.c diff | blob | history
drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c diff | blob | history
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c diff | blob | history
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.h diff | blob | history
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_init.c diff | blob | history
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c diff | blob | history
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.h diff | blob | history
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_init.c diff | blob | history
drivers/gpu/drm/amd/display/dc/dcn21/dcn21_init.c diff | blob | history
drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git