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| author |   Anthony Koo <Anthony.Koo@amd.com> | 2019-12-09 17:26:34 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2020-01-16 14:16:08 -0500 |
| commit | 5b5abe9526073ccbf3032d27b5864520829cdd9c (patch) | |
| tree | 463af72328d69cda99084b76e8eec69ac171fac3 /drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.h | |
| parent | drm/amd/display: 3.2.67 (diff) | |
| download | linux-dev-5b5abe9526073ccbf3032d27b5864520829cdd9c.tar.xz linux-dev-5b5abe9526073ccbf3032d27b5864520829cdd9c.zip | |
drm/amd/display: make PSR static screen entry within 30 ms
[Why]
With different refresh rate panels, the PSR entry/exit time is
different since it is dependent on 2 frame entry time today
[How]
Make static screen num frame entry time to be calculated
such that entry time is within 30 ms instead of fixed num
frames.
Signed-off-by: Anthony Koo <Anthony.Koo@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.h b/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.h index 768ccf27ada9..d8a5ed7b485d 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.h +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.h @@ -231,7 +231,8 @@ void dce110_timing_generator_set_drr( void dce110_timing_generator_set_static_screen_control( struct timing_generator *tg, - uint32_t value); + uint32_t event_triggers, + uint32_t num_frames); void dce110_timing_generator_get_crtc_scanoutpos( struct timing_generator *tg, |