diff options
| author | ChunTao Tso <chuntao.tso@amd.com> | 2024-01-08 08:46:59 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-01-23 01:13:27 +0300 |
| commit | f980579c29a6df2d30b44af958992be07baa0fcc (patch) | |
| tree | 91022344b1fb8e45987ddf836bc70243bab8ee43 /drivers/gpu/drm/amd/display/modules | |
| parent | 4516a7930203dc0cdbb59db114000f8b02a2f119 (diff) | |
| download | linux-f980579c29a6df2d30b44af958992be07baa0fcc.tar.xz | |
drm/amd/display: Replay + IPS + ABM in Full Screen VPB
[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>
Diffstat (limited to 'drivers/gpu/drm/amd/display/modules')
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/power/power_helpers.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/power/power_helpers.h | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c index ad98e504c00d..e304e8435fb8 100644 --- a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c +++ b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c @@ -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) { diff --git a/drivers/gpu/drm/amd/display/modules/power/power_helpers.h b/drivers/gpu/drm/amd/display/modules/power/power_helpers.h index c17bbc6fb38c..bef4815e1703 100644 --- a/drivers/gpu/drm/amd/display/modules/power/power_helpers.h +++ b/drivers/gpu/drm/amd/display/modules/power/power_helpers.h @@ -57,6 +57,7 @@ void init_replay_config(struct dc_link *link, struct replay_config *pr_config); void set_replay_coasting_vtotal(struct dc_link *link, enum replay_coasting_vtotal_type type, uint16_t vtotal); +void set_replay_ips_full_screen_video_src_vtotal(struct dc_link *link, uint16_t vtotal); void calculate_replay_link_off_frame_count(struct dc_link *link, uint16_t vtotal, uint16_t htotal); |