| /* SPDX-License-Identifier: MIT */ |
| /* |
| * Copyright © 2019 Intel Corporation |
| */ |
| |
| #ifndef __INTEL_DP_MST_H__ |
| #define __INTEL_DP_MST_H__ |
| |
| #include <linux/types.h> |
| |
| 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); |
| 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); |
| bool intel_dp_mst_verify_dpcd_state(struct intel_dp *intel_dp); |
| |
| #endif /* __INTEL_DP_MST_H__ */ |
