diff options
| author |   Anthony Koo <Anthony.Koo@amd.com> | 2020-01-14 17:04:24 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2020-02-06 15:04:37 -0500 |
| commit | 009114f6df84150a567b05537aa29b9d660e419b (patch) | |
| tree | 24655059361a864575835cb67efe3b19c56c1682 /drivers/gpu/drm/amd/display/dc/dcn10/dcn10_init.c | |
| parent | drm/amd/display: Wait for clean shutdown in DMCUB reset (diff) | |
| download | wireguard-linux-009114f6df84150a567b05537aa29b9d660e419b.tar.xz wireguard-linux-009114f6df84150a567b05537aa29b9d660e419b.zip | |
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>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn10/dcn10_init.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn10/dcn10_init.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_init.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_init.c index 681db997a532..b88ef9703b2b 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_init.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_init.c @@ -50,6 +50,7 @@ static const struct hw_sequencer_funcs dcn10_funcs = { .disable_audio_stream = dce110_disable_audio_stream, .disable_plane = dcn10_disable_plane, .pipe_control_lock = dcn10_pipe_control_lock, + .interdependent_update_lock = dcn10_lock_all_pipes, .prepare_bandwidth = dcn10_prepare_bandwidth, .optimize_bandwidth = dcn10_optimize_bandwidth, .set_drr = dcn10_set_drr, |