]> Git Repo - linux.git/blob - drivers/gpu/drm/msm/dp/dp_display.h
Merge patch series "riscv: Extension parsing fixes"
[linux.git] / drivers / gpu / drm / msm / dp / dp_display.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_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
15 struct 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 dp_audio *dp_audio;
31         bool psr_supported;
32 };
33
34 int dp_display_set_plugged_cb(struct msm_dp *dp_display,
35                 hdmi_codec_plugged_cb fn, struct device *codec_dev);
36 int dp_display_get_modes(struct msm_dp *dp_display);
37 bool dp_display_check_video_test(struct msm_dp *dp_display);
38 int dp_display_get_test_bpp(struct msm_dp *dp_display);
39 void dp_display_signal_audio_start(struct msm_dp *dp_display);
40 void dp_display_signal_audio_complete(struct msm_dp *dp_display);
41 void dp_display_set_psr(struct msm_dp *dp, bool enter);
42 void dp_display_debugfs_init(struct msm_dp *dp_display, struct dentry *dentry, bool is_edp);
43
44 #endif /* _DP_DISPLAY_H_ */
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