1 /* $NetBSD: intel_dp_mst.h,v 1.2 2021/12/18 23:45:30 riastradh Exp $ */ 2 3 /* SPDX-License-Identifier: MIT */ 4 /* 5 * Copyright © 2019 Intel Corporation 6 */ 7 8 #ifndef __INTEL_DP_MST_H__ 9 #define __INTEL_DP_MST_H__ 10 11 #include <linux/types.h> 12 13 struct intel_digital_port; 14 struct intel_crtc_state; 15 16 int intel_dp_mst_encoder_init(struct intel_digital_port *intel_dig_port, int conn_id); 17 void intel_dp_mst_encoder_cleanup(struct intel_digital_port *intel_dig_port); 18 int intel_dp_mst_encoder_active_links(struct intel_digital_port *intel_dig_port); 19 bool intel_dp_mst_is_master_trans(const struct intel_crtc_state *crtc_state); 20 bool intel_dp_mst_is_slave_trans(const struct intel_crtc_state *crtc_state); 21 22 #endif /* __INTEL_DP_MST_H__ */ 23