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_DISPLAY_H_
 7#define _DP_DISPLAY_H_
 8
 9#include "dp_panel.h"
10#include <sound/hdmi-codec.h>
11#include "disp/msm_disp_snapshot.h"
12
13struct msm_dp {
14	struct drm_device *drm_dev;
15	struct platform_device *pdev;
16	struct device *codec_dev;
17	struct drm_bridge *bridge;
18	struct drm_connector *connector;
19	struct drm_bridge *next_bridge;
20	bool link_ready;
21	bool audio_enabled;
22	bool power_on;
23	unsigned int connector_type;
24	bool is_edp;
25	bool internal_hpd;
26
27	hdmi_codec_plugged_cb plugged_cb;
28
29	bool wide_bus_en;
30
31	u32 max_dp_lanes;
32	struct dp_audio *dp_audio;
33	bool psr_supported;
34};
35
36int dp_display_set_plugged_cb(struct msm_dp *dp_display,
37		hdmi_codec_plugged_cb fn, struct device *codec_dev);
38int dp_display_get_modes(struct msm_dp *dp_display);
39bool dp_display_check_video_test(struct msm_dp *dp_display);
40int dp_display_get_test_bpp(struct msm_dp *dp_display);
41void dp_display_signal_audio_start(struct msm_dp *dp_display);
42void dp_display_signal_audio_complete(struct msm_dp *dp_display);
43void dp_display_set_psr(struct msm_dp *dp, bool enter);
44void dp_display_debugfs_init(struct msm_dp *dp_display, struct dentry *dentry, bool is_edp);
45
46#endif /* _DP_DISPLAY_H_ */