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drm/amd/display: Replay + IPS + ABM in Full Screen VPB

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[Why]
Because ABM will wait VStart to start getting histogram data,
 it will cause we can't enter IPS while full screnn video playing.

[How]
Modify the panel refresh rate to the maximun multiple of current
 refresh rate.

Reviewed-by: Dennis Chan <dennis.chan@amd.com>
Acked-by: Roman Li <roman.li@amd.com>
Signed-off-by: ChunTao Tso <chuntao.tso@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
ChunTao Tso
2024-01-08 13:46:59 +08:00
committed by Alex Deucher
parent 4516a79302
commit f980579c29
4 changed files with 57 additions and 0 deletions
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5
drivers/gpu/drm/amd/display/modules/power/power_helpers.c
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@@ -980,6 +980,11 @@ void set_replay_coasting_vtotal(struct dc_link *link,
link->replay_settings.coasting_vtotal_table[type] = vtotal;
}
void set_replay_ips_full_screen_video_src_vtotal(struct dc_link *link, uint16_t vtotal)
{
link->replay_settings.abm_with_ips_on_full_screen_video_pseudo_vtotal = vtotal;
}
void calculate_replay_link_off_frame_count(struct dc_link *link,
uint16_t vtotal, uint16_t htotal)
{