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
13#define DP_MAX_PIXEL_CLK_KHZ	675000
14
15struct msm_dp {
16	struct drm_device *drm_dev;
17	struct platform_device *pdev;
18	struct device *codec_dev;
19	struct drm_connector *connector;
20	struct drm_bridge *next_bridge;
21	bool link_ready;
22	bool audio_enabled;
23	bool power_on;
24	unsigned int connector_type;
25	bool is_edp;
26	bool internal_hpd;
27
28	hdmi_codec_plugged_cb plugged_cb;
29
30	struct msm_dp_audio *msm_dp_audio;
31	bool psr_supported;
32};
33
34int msm_dp_display_set_plugged_cb(struct msm_dp *msm_dp_display,
35		hdmi_codec_plugged_cb fn, struct device *codec_dev);
36int msm_dp_display_get_modes(struct msm_dp *msm_dp_display);
37bool msm_dp_display_check_video_test(struct msm_dp *msm_dp_display);
38int msm_dp_display_get_test_bpp(struct msm_dp *msm_dp_display);
39void msm_dp_display_signal_audio_start(struct msm_dp *msm_dp_display);
40void msm_dp_display_signal_audio_complete(struct msm_dp *msm_dp_display);
41void msm_dp_display_set_psr(struct msm_dp *dp, bool enter);
42void msm_dp_display_debugfs_init(struct msm_dp *msm_dp_display, struct dentry *dentry, bool is_edp);
43
44#endif /* _DP_DISPLAY_H_ */