diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/link.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/link.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/link.h b/drivers/gpu/drm/amd/display/dc/inc/link.h index 3945522fb798..d4cebf49e5d4 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/link.h +++ b/drivers/gpu/drm/amd/display/dc/inc/link.h @@ -89,4 +89,21 @@ bool link_decide_link_settings( struct dc_stream_state *stream, struct dc_link_settings *link_setting); +void link_dp_trace_set_edp_power_timestamp(struct dc_link *link, + bool power_up); +uint64_t link_dp_trace_get_edp_poweron_timestamp(struct dc_link *link); +uint64_t link_dp_trace_get_edp_poweroff_timestamp(struct dc_link *link); + +bool link_is_edp_ilr_optimization_required(struct dc_link *link, + struct dc_crtc_timing *crtc_timing); + +bool link_backlight_enable_aux(struct dc_link *link, bool enable); +void link_edp_add_delay_for_T9(struct dc_link *link); +bool link_edp_receiver_ready_T9(struct dc_link *link); +bool link_edp_receiver_ready_T7(struct dc_link *link); +bool link_power_alpm_dpcd_enable(struct dc_link *link, bool enable); +bool link_set_sink_vtotal_in_psr_active(const struct dc_link *link, + uint16_t psr_vtotal_idle, uint16_t psr_vtotal_su); +void link_get_psr_residency(const struct dc_link *link, uint32_t *residency); + #endif /* __DC_LINK_HPD_H__ */ |