1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved. 4 */ 5 6 #ifndef _DP_DRM_H_ 7 #define _DP_DRM_H_ 8 9 #include <linux/types.h> 10 #include <drm/drm_bridge.h> 11 12 #include "msm_drv.h" 13 #include "dp_display.h" 14 15 struct msm_dp_bridge { 16 struct drm_bridge bridge; 17 struct msm_dp *msm_dp_display; 18 }; 19 20 #define to_dp_bridge(x) container_of((x), struct msm_dp_bridge, bridge) 21 22 struct drm_connector *msm_dp_drm_connector_init(struct msm_dp *msm_dp_display, 23 struct drm_encoder *encoder); 24 int msm_dp_bridge_init(struct msm_dp *msm_dp_display, struct drm_device *dev, 25 struct drm_encoder *encoder, 26 bool yuv_supported); 27 28 enum drm_connector_status msm_dp_bridge_detect(struct drm_bridge *bridge, 29 struct drm_connector *connector); 30 void msm_dp_bridge_hpd_enable(struct drm_bridge *bridge); 31 void msm_dp_bridge_hpd_disable(struct drm_bridge *bridge); 32 void msm_dp_bridge_hpd_notify(struct drm_bridge *bridge, 33 struct drm_connector *connector, 34 enum drm_connector_status status); 35 36 #endif /* _DP_DRM_H_ */ 37