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drm/amd/display: Introduce deferred Replay coasting vtotal update

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Add functions to defer updating of coasting vtotal after source refresh rate update.

Reviewed-by: Robin Chen <robin.chen@amd.com>
Acked-by: Zaeem Mohamed <zaeem.mohamed@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
2024-05-13 13:48:19 +08:00
committed by Alex Deucher
parent 38e6f715b0
commit 57a0d65bd1
3 changed files with 21 additions and 0 deletions
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14
drivers/gpu/drm/amd/display/modules/power/power_helpers.c
View File

@@ -973,6 +973,20 @@ bool psr_su_set_dsc_slice_height(struct dc *dc, struct dc_link *link,
return true;
}
void set_replay_defer_update_coasting_vtotal(struct dc_link *link,
enum replay_coasting_vtotal_type type,
uint32_t vtotal)
{
link->replay_settings.defer_update_coasting_vtotal_table[type] = vtotal;
}
void update_replay_coasting_vtotal_from_defer(struct dc_link *link,
enum replay_coasting_vtotal_type type)
{
link->replay_settings.coasting_vtotal_table[type] =
link->replay_settings.defer_update_coasting_vtotal_table[type];
}
void set_replay_coasting_vtotal(struct dc_link *link,
enum replay_coasting_vtotal_type type,
uint32_t vtotal)

5
drivers/gpu/drm/amd/display/modules/power/power_helpers.h
View File

@@ -57,6 +57,11 @@ 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,
uint32_t vtotal);
void set_replay_defer_update_coasting_vtotal(struct dc_link *link,
enum replay_coasting_vtotal_type type,
uint32_t vtotal);
void update_replay_coasting_vtotal_from_defer(struct dc_link *link,
enum replay_coasting_vtotal_type type);
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);