tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
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 is_connected;
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);
39int dp_display_request_irq(struct msm_dp *dp_display);
40bool dp_display_check_video_test(struct msm_dp *dp_display);
41int dp_display_get_test_bpp(struct msm_dp *dp_display);
42void dp_display_signal_audio_start(struct msm_dp *dp_display);
43void dp_display_signal_audio_complete(struct msm_dp *dp_display);
44void dp_display_set_psr(struct msm_dp *dp, bool enter);
45
46#endif /* _DP_DISPLAY_H_ */