diff options
author | Leo Chen <sancchen@amd.com> | 2023-04-13 17:37:49 -0400 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 09:27:42 -0400 |
commit | 4dfa60aede755814dcfbc9a05008265d827cc98d (patch) | |
tree | 10821bbb2ad6c317e2e10fbf84174fc9bb5ccaec /drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c | |
parent | 9749a42db74c3400e0526d9a39fa0324abfd0d66 (diff) |
drm/amd/display: Adding debug option to override Z8 watermark values
[Why & How]
Adding debug options to override Z8 watermark values for testing purposes.
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Alan Liu <HaoPing.Liu@amd.com>
Signed-off-by: Leo Chen <sancchen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c index a5b1e4bb1a22..3407f9a2c6a1 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c @@ -1890,6 +1890,17 @@ void dcn20_patch_bounding_box(struct dc *dc, struct _vcs_dpi_soc_bounding_box_st dc->bb_overrides.sr_enter_plus_exit_time_ns / 1000.0; } + if ((int)(bb->sr_exit_z8_time_us * 1000) + != dc->bb_overrides.sr_exit_z8_time_ns + && dc->bb_overrides.sr_exit_z8_time_ns) { + bb->sr_exit_z8_time_us = dc->bb_overrides.sr_exit_z8_time_ns / 1000.0; + } + + if ((int)(bb->sr_enter_plus_exit_z8_time_us * 1000) + != dc->bb_overrides.sr_enter_plus_exit_z8_time_ns + && dc->bb_overrides.sr_enter_plus_exit_z8_time_ns) { + bb->sr_enter_plus_exit_z8_time_us = dc->bb_overrides.sr_enter_plus_exit_z8_time_ns / 1000.0; + } if ((int)(bb->urgent_latency_us * 1000) != dc->bb_overrides.urgent_latency_ns && dc->bb_overrides.urgent_latency_ns) { bb->urgent_latency_us = dc->bb_overrides.urgent_latency_ns / 1000.0; |