diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/core_types.h | 7 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/dc_link_dpia.h | 5 |
3 files changed, 13 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_types.h b/drivers/gpu/drm/amd/display/dc/inc/core_types.h index 26f3a55c35d7..555d4d9e1454 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/core_types.h +++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h @@ -486,4 +486,11 @@ struct dc_state { } perf_params; }; +struct dc_bounding_box_max_clk { + int max_dcfclk_mhz; + int max_dispclk_mhz; + int max_dppclk_mhz; + int max_phyclk_mhz; +}; + #endif /* _CORE_TYPES_H_ */ diff --git a/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h b/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h index 851b98299063..a3c1e9c56d8b 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h +++ b/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h @@ -217,8 +217,7 @@ void disable_dp_hpo_output(struct dc_link *link, void setup_dp_hpo_stream(struct pipe_ctx *pipe_ctx, bool enable); bool is_dp_128b_132b_signal(struct pipe_ctx *pipe_ctx); -void dp_retrieve_lttpr_cap(struct dc_link *link); -bool dp_apply_lttpr_mode(struct dc_link *link); +bool dp_retrieve_lttpr_cap(struct dc_link *link); void edp_panel_backlight_power_on(struct dc_link *link); void dp_receiver_power_ctrl(struct dc_link *link, bool on); void dp_source_sequence_trace(struct dc_link *link, uint8_t dp_test_mode); diff --git a/drivers/gpu/drm/amd/display/dc/inc/dc_link_dpia.h b/drivers/gpu/drm/amd/display/dc/inc/dc_link_dpia.h index 74dafd0f9d3d..39c1d1d07357 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/dc_link_dpia.h +++ b/drivers/gpu/drm/amd/display/dc/inc/dc_link_dpia.h @@ -87,6 +87,11 @@ union dpia_set_config_data { */ enum dc_status dpcd_get_tunneling_device_data(struct dc_link *link); +/* Query hot plug status of USB4 DP tunnel. + * Returns true if HPD high. + */ +bool dc_link_dpia_query_hpd_status(struct dc_link *link); + /* Train DP tunneling link for USB4 DPIA display endpoint. * DPIA equivalent of dc_link_dp_perfrorm_link_training. * Aborts link training upon detection of sink unplug. |