diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_link.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_link.h | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_link.h b/drivers/gpu/drm/amd/display/dc/dc_link.h index a0af0f6afeef..caf0c7af2d0b 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_link.h +++ b/drivers/gpu/drm/amd/display/dc/dc_link.h @@ -113,6 +113,36 @@ struct psr_settings { unsigned int psr_power_opt; }; +/* To split out "global" and "per-panel" config settings. + * Add a struct dc_panel_config under dc_link + */ +struct dc_panel_config { + // extra panel power sequence parameters + struct pps { + unsigned int extra_t3_ms; + unsigned int extra_t7_ms; + unsigned int extra_delay_backlight_off; + unsigned int extra_post_t7_ms; + unsigned int extra_pre_t11_ms; + unsigned int extra_t12_ms; + unsigned int extra_post_OUI_ms; + } pps; + // ABM + struct varib { + unsigned int varibright_feature_enable; + unsigned int def_varibright_level; + unsigned int abm_config_setting; + } varib; + // edp DSC + struct dsc { + bool disable_dsc_edp; + unsigned int force_dsc_edp_policy; + } dsc; + /* eDP ILR */ + struct ilr { + bool optimize_edp_link_rate; /* eDP ILR */ + } ilr; +}; /* * A link contains one or more sinks and their connected status. * The currently active signal type (HDMI, DP-SST, DP-MST) is also reported. @@ -131,7 +161,6 @@ struct dc_link { bool link_state_valid; bool aux_access_disabled; bool sync_lt_in_progress; - enum lttpr_mode lttpr_mode; bool is_internal_display; /* TODO: Rename. Flag an endpoint as having a programmable mapping to a @@ -224,6 +253,7 @@ struct dc_link { bool dpia_mst_dsc_always_on; /* Forced DPIA into TBT3 compatibility mode. */ bool dpia_forced_tbt3_mode; + bool dongle_mode_timing_override; } wa_flags; struct link_mst_stream_allocation_table mst_stream_alloc_table; @@ -232,6 +262,8 @@ struct dc_link { struct gpio *hpd_gpio; enum dc_link_fec_state fec_state; + struct dc_panel_config panel_config; + struct phy_state phy_state; }; const struct dc_link_status *dc_link_get_status(const struct dc_link *dc_link); @@ -344,6 +376,7 @@ enum dc_detect_reason { DETECT_REASON_HPDRX, DETECT_REASON_FALLBACK, DETECT_REASON_RETRAIN, + DETECT_REASON_TDR, }; bool dc_link_detect(struct dc_link *dc_link, enum dc_detect_reason reason); |