diff options
| author | Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> | 2022-11-25 11:30:38 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-12-06 10:16:54 -0500 |
| commit | 00812bfc7bcb02faf127ee05f6ac27a5581eb701 (patch) | |
| tree | 4fd8f030e6584527a52910f8e2d1e281d10da5b8 /drivers/gpu/drm/amd/display/dc/dc.h | |
| parent | 6f0bf2dbdd28391ea349516ebdd855fcc799581c (diff) | |
drm/amd/display: Add debug option to skip PSR CRTC disable
[Why]
It's currently tied to Z10 support, and is required for Z10, but
we can still support Z10 display off without PSR.
We currently need to skip the PSR CRTC disable to prevent stuttering
and underflow from occuring during PSR-SU.
[How]
Add a debug option to allow specifying this separately.
Reviewed-by: Robin Chen <robin.chen@amd.com>
Acked-by: Stylon Wang <stylon.wang@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>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index 4a7c0356d9c7..3cb8cf065204 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -844,6 +844,7 @@ struct dc_debug_options { int crb_alloc_policy_min_disp_count; bool disable_z10; bool enable_z9_disable_interface; + bool psr_skip_crtc_disable; union dpia_debug_options dpia_debug; bool disable_fixed_vs_aux_timeout_wa; bool force_disable_subvp; |