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 | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_link.h b/drivers/gpu/drm/amd/display/dc/dc_link.h index f24fd19ed93d..d25603128394 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_link.h +++ b/drivers/gpu/drm/amd/display/dc/dc_link.h @@ -29,13 +29,11 @@ #include "dc_types.h" #include "grph_object_defs.h" -#ifdef CONFIG_DRM_AMD_DC_DSC_SUPPORT enum dc_link_fec_state { dc_link_fec_not_ready, dc_link_fec_ready, dc_link_fec_enabled }; -#endif struct dc_link_status { bool link_active; struct dpcd_caps *dpcd_caps; @@ -85,6 +83,7 @@ struct dc_link { bool link_state_valid; bool aux_access_disabled; bool sync_lt_in_progress; + bool is_lttpr_mode_transparent; /* caps is the same as reported_link_cap. link_traing use * reported_link_cap. Will clean up. TODO @@ -95,6 +94,7 @@ struct dc_link { struct dc_lane_settings cur_lane_setting; struct dc_link_settings preferred_link_setting; struct dc_link_training_overrides preferred_training_settings; + struct dp_audio_test_data audio_test_data; uint8_t ddc_hw_inst; @@ -133,6 +133,7 @@ struct dc_link { struct link_flags { bool dp_keep_receiver_powered; bool dp_skip_DID2; + bool dp_skip_reset_segment; } wa_flags; struct link_mst_stream_allocation_table mst_stream_alloc_table; @@ -140,9 +141,7 @@ struct dc_link { struct link_trace link_trace; struct gpio *hpd_gpio; -#ifdef CONFIG_DRM_AMD_DC_DSC_SUPPORT enum dc_link_fec_state fec_state; -#endif }; const struct dc_link_status *dc_link_get_status(const struct dc_link *dc_link); @@ -206,6 +205,7 @@ enum dc_detect_reason { bool dc_link_detect(struct dc_link *dc_link, enum dc_detect_reason reason); bool dc_link_get_hpd_state(struct dc_link *dc_link); enum dc_status dc_link_allocate_mst_payload(struct pipe_ctx *pipe_ctx); +enum dc_status dc_link_reallocate_mst_payload(struct dc_link *link); /* Notify DC about DP RX Interrupt (aka Short Pulse Interrupt). * Return: @@ -259,6 +259,7 @@ void dc_link_dp_disable_hpd(const struct dc_link *link); bool dc_link_dp_set_test_pattern( struct dc_link *link, enum dp_test_pattern test_pattern, + enum dp_test_pattern_color_space test_pattern_color_space, const struct link_training_settings *p_link_settings, const unsigned char *p_custom_pattern, unsigned int cust_pattern_size); @@ -290,6 +291,7 @@ void dc_link_enable_hpd(const struct dc_link *link); void dc_link_disable_hpd(const struct dc_link *link); void dc_link_set_test_pattern(struct dc_link *link, enum dp_test_pattern test_pattern, + enum dp_test_pattern_color_space test_pattern_color_space, const struct link_training_settings *p_link_settings, const unsigned char *p_custom_pattern, unsigned int cust_pattern_size); @@ -300,11 +302,18 @@ uint32_t dc_link_bandwidth_kbps( const struct dc_link_settings *dc_link_get_link_cap( const struct dc_link *link); +void dc_link_overwrite_extended_receiver_cap( + struct dc_link *link); + bool dc_submit_i2c( struct dc *dc, uint32_t link_index, struct i2c_command *cmd); +bool dc_submit_i2c_oem( + struct dc *dc, + struct i2c_command *cmd); + uint32_t dc_bandwidth_in_kbps_from_timing( const struct dc_crtc_timing *timing); #endif /* DC_LINK_H_ */ |