diff options
| author | Aric Cyr <aric.cyr@amd.com> | 2021-05-22 01:06:36 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-06-08 19:20:33 +0300 |
| commit | 136e55e7a92726be4a858f9ad69bd53a9c5d07ec (patch) | |
| tree | 94a28fdd9940e0aa52e42c1473acb7ecc859beaa /drivers/gpu/drm/amd/display/dc/dcn302 | |
| parent | 3f8518b60c10aa96f3efa38a967a0b4eb9211ac0 (diff) | |
| download | linux-136e55e7a92726be4a858f9ad69bd53a9c5d07ec.tar.xz | |
drm/amd/display: Change default policy for MPO with multidisplay
[Why]
Rearranging pipes with multiple displays and multiple planes cannot be
done atomically and requires a much improved sequence to deal with it.
[How]
To workaround such issues, prefer avoid pipe-split policy for
multidisplay scenarios.
Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com>
Acked-by: Stylon Wang <stylon.wang@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn302')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c index 00cb6d11ed0d..b16d19a25d88 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c @@ -211,7 +211,7 @@ static const struct dc_debug_options debug_defaults_drv = { .timing_trace = false, .clock_trace = true, .disable_pplib_clock_request = true, - .pipe_split_policy = MPC_SPLIT_DYNAMIC, + .pipe_split_policy = MPC_SPLIT_AVOID_MULT_DISP, .force_single_disp_pipe_split = false, .disable_dcc = DCC_ENABLE, .vsr_support = true, |