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drm/amd/display: Add debug option for idle reg checks

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[Why]
Leave disabled by default due to sequencing issues around power states
where these flags aren't properly reset.

[How]
Allow re-enabling from DC debug option.

Reviewed-by: Gabe Teeger <gabe.teeger@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>
This commit is contained in:
Nicholas Kazlauskas
2024-02-27 16:28:01 -05:00
committed by Alex Deucher
parent ab66c83284
commit d5586e2f53
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/amd/display/dc/dc.h
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@@ -991,6 +991,7 @@ struct dc_debug_options {
bool disable_dmub_reallow_idle;
bool disable_timeout;
bool disable_extblankadj;
bool enable_idle_reg_checks;
unsigned int static_screen_wait_frames;
bool force_chroma_subsampling_1tap;
};