diff options
| author | Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> | 2024-02-23 10:46:34 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-03-22 15:50:00 -0400 |
| commit | 3be6a63e06573d4e55fabda8873b73327cf73da8 (patch) | |
| tree | 1c1ebcd0424e6f9e23b031256df9574730b3c258 | |
| parent | e42e96360e2d96cb78b6a192899e536e2fefd0a7 (diff) | |
drm/amd/display: Enable reallow for idle on DCN35
[Why]
It was previously disabled for stability purposes, but command
submission causes residency issues in IPS video playback.
[How]
Enable the disallow/reallow pattern back. There's additional checks
now in DMCUB that should make this safer stability wise.
Reviewed-by: Duncan Ma <duncan.ma@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c index a8f4023ff3b1..49cccf3c0f9c 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c @@ -783,7 +783,7 @@ static const struct dc_debug_options debug_defaults_drv = { .psp_disabled_wa = true, .ips2_eval_delay_us = 2000, .ips2_entry_delay_us = 800, - .disable_dmub_reallow_idle = true, + .disable_dmub_reallow_idle = false, .static_screen_wait_frames = 2, }; |