1 | /* SPDX-License-Identifier: MIT */ |
---|---|
2 | /* |
3 | * Copyright © 2019 Intel Corporation |
4 | */ |
5 | |
6 | #ifndef __INTEL_DP_MST_H__ |
7 | #define __INTEL_DP_MST_H__ |
8 | |
9 | #include <linux/types.h> |
10 | |
11 | struct intel_atomic_state; |
12 | struct intel_crtc; |
13 | struct intel_crtc_state; |
14 | struct intel_digital_port; |
15 | struct intel_dp; |
16 | struct intel_link_bw_limits; |
17 | |
18 | int intel_dp_mst_encoder_init(struct intel_digital_port *dig_port, int conn_id); |
19 | void intel_dp_mst_encoder_cleanup(struct intel_digital_port *dig_port); |
20 | int intel_dp_mst_encoder_active_links(struct intel_digital_port *dig_port); |
21 | bool intel_dp_mst_is_master_trans(const struct intel_crtc_state *crtc_state); |
22 | bool intel_dp_mst_is_slave_trans(const struct intel_crtc_state *crtc_state); |
23 | bool intel_dp_mst_source_support(struct intel_dp *intel_dp); |
24 | int intel_dp_mst_add_topology_state_for_crtc(struct intel_atomic_state *state, |
25 | struct intel_crtc *crtc); |
26 | int intel_dp_mst_atomic_check_link(struct intel_atomic_state *state, |
27 | struct intel_link_bw_limits *limits); |
28 | bool intel_dp_mst_crtc_needs_modeset(struct intel_atomic_state *state, |
29 | struct intel_crtc *crtc); |
30 | |
31 | #endif /* __INTEL_DP_MST_H__ */ |
32 |