diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_dp_mst.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp_mst.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.h b/drivers/gpu/drm/i915/display/intel_dp_mst.h index f7301de6cdfb..ab09b487c6bb 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_mst.h +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.h @@ -8,15 +8,32 @@ #include <linux/types.h> +struct drm_connector_state; +struct intel_atomic_state; +struct intel_crtc; struct intel_crtc_state; struct intel_digital_port; struct intel_dp; +struct intel_link_bw_limits; int intel_dp_mst_encoder_init(struct intel_digital_port *dig_port, int conn_id); void intel_dp_mst_encoder_cleanup(struct intel_digital_port *dig_port); -int intel_dp_mst_encoder_active_links(struct intel_digital_port *dig_port); +int intel_dp_mst_active_streams(struct intel_dp *intel_dp); bool intel_dp_mst_is_master_trans(const struct intel_crtc_state *crtc_state); bool intel_dp_mst_is_slave_trans(const struct intel_crtc_state *crtc_state); bool intel_dp_mst_source_support(struct intel_dp *intel_dp); +int intel_dp_mst_add_topology_state_for_crtc(struct intel_atomic_state *state, + struct intel_crtc *crtc); +int intel_dp_mst_atomic_check_link(struct intel_atomic_state *state, + struct intel_link_bw_limits *limits); +bool intel_dp_mst_crtc_needs_modeset(struct intel_atomic_state *state, + struct intel_crtc *crtc); +void intel_dp_mst_prepare_probe(struct intel_dp *intel_dp); +bool intel_dp_mst_verify_dpcd_state(struct intel_dp *intel_dp); + +int intel_dp_mtp_tu_compute_config(struct intel_dp *intel_dp, + struct intel_crtc_state *crtc_state, + struct drm_connector_state *conn_state, + int min_bpp_x16, int max_bpp_x16, int bpp_step_x16, bool dsc); #endif /* __INTEL_DP_MST_H__ */ |