diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/modules/power')
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/power/power_helpers.c | 33 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/power/power_helpers.h | 5 |
2 files changed, 38 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 29ccd3532d13..fd139b219bf9 100644 --- a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c +++ b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c @@ -975,6 +975,34 @@ bool psr_su_set_dsc_slice_height(struct dc *dc, struct dc_link *link, return true; } +void set_replay_frame_skip_number(struct dc_link *link, + enum replay_coasting_vtotal_type type, + uint32_t coasting_vtotal_refresh_rate_mhz, + uint32_t flicker_free_refresh_rate_mhz, + bool is_defer) +{ + uint32_t *frame_skip_number_array = NULL; + uint32_t frame_skip_number = 0; + + if (link == NULL || flicker_free_refresh_rate_mhz == 0 || coasting_vtotal_refresh_rate_mhz == 0) + return; + + if (is_defer) + frame_skip_number_array = link->replay_settings.defer_frame_skip_number_table; + else + frame_skip_number_array = link->replay_settings.frame_skip_number_table; + + if (frame_skip_number_array == NULL) + return; + + frame_skip_number = coasting_vtotal_refresh_rate_mhz / flicker_free_refresh_rate_mhz; + + if (frame_skip_number >= 1) + frame_skip_number_array[type] = frame_skip_number - 1; + else + frame_skip_number_array[type] = 0; +} + void set_replay_defer_update_coasting_vtotal(struct dc_link *link, enum replay_coasting_vtotal_type type, uint32_t vtotal) @@ -987,6 +1015,8 @@ void update_replay_coasting_vtotal_from_defer(struct dc_link *link, { link->replay_settings.coasting_vtotal_table[type] = link->replay_settings.defer_update_coasting_vtotal_table[type]; + link->replay_settings.frame_skip_number_table[type] = + link->replay_settings.defer_frame_skip_number_table[type]; } void set_replay_coasting_vtotal(struct dc_link *link, @@ -1007,6 +1037,9 @@ void calculate_replay_link_off_frame_count(struct dc_link *link, uint8_t max_link_off_frame_count = 0; uint16_t max_deviation_line = 0, pixel_deviation_per_line = 0; + if (!link || link->replay_settings.config.replay_version != DC_FREESYNC_REPLAY) + return; + max_deviation_line = link->dpcd_caps.pr_info.max_deviation_line; pixel_deviation_per_line = link->dpcd_caps.pr_info.pixel_deviation_per_line; 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 391209a3bf29..87d31d9dce5a 100644 --- a/drivers/gpu/drm/amd/display/modules/power/power_helpers.h +++ b/drivers/gpu/drm/amd/display/modules/power/power_helpers.h @@ -60,6 +60,11 @@ void set_replay_coasting_vtotal(struct dc_link *link, void set_replay_defer_update_coasting_vtotal(struct dc_link *link, enum replay_coasting_vtotal_type type, uint32_t vtotal); +void set_replay_frame_skip_number(struct dc_link *link, + enum replay_coasting_vtotal_type type, + uint32_t coasting_vtotal_refresh_rate_Mhz, + uint32_t flicker_free_refresh_rate_Mhz, + bool is_defer); void update_replay_coasting_vtotal_from_defer(struct dc_link *link, enum replay_coasting_vtotal_type type); void set_replay_low_rr_full_screen_video_src_vtotal(struct dc_link *link, uint16_t vtotal); |