dp_drm.h

 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
15struct 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
22struct drm_connector *msm_dp_drm_connector_init(struct msm_dp *msm_dp_display,
23					    struct drm_encoder *encoder);
24int msm_dp_bridge_init(struct msm_dp *msm_dp_display, struct drm_device *dev,
25		   struct drm_encoder *encoder,
26		   bool yuv_supported);
27
28void msm_dp_bridge_atomic_enable(struct drm_bridge *drm_bridge,
29				 struct drm_atomic_state *state);
30void msm_dp_bridge_atomic_disable(struct drm_bridge *drm_bridge,
31				  struct drm_atomic_state *state);
32void msm_dp_bridge_atomic_post_disable(struct drm_bridge *drm_bridge,
33				       struct drm_atomic_state *state);
34enum drm_mode_status msm_dp_bridge_mode_valid(struct drm_bridge *bridge,
35					  const struct drm_display_info *info,
36					  const struct drm_display_mode *mode);
37void msm_dp_bridge_mode_set(struct drm_bridge *drm_bridge,
38			const struct drm_display_mode *mode,
39			const struct drm_display_mode *adjusted_mode);
40void msm_dp_bridge_hpd_enable(struct drm_bridge *bridge);
41void msm_dp_bridge_hpd_disable(struct drm_bridge *bridge);
42void msm_dp_bridge_hpd_notify(struct drm_bridge *bridge,
43			  enum drm_connector_status status);
44
45#endif /* _DP_DRM_H_ */