tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
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 device *codec_dev;
16 struct drm_bridge *bridge;
17 struct drm_connector *connector;
18 struct drm_bridge *next_bridge;
19 bool is_connected;
20 bool audio_enabled;
21 bool power_on;
22 unsigned int connector_type;
23 bool is_edp;
24
25 hdmi_codec_plugged_cb plugged_cb;
26
27 bool wide_bus_en;
28
29 u32 max_dp_lanes;
30 struct dp_audio *dp_audio;
31};
32
33int dp_display_set_plugged_cb(struct msm_dp *dp_display,
34 hdmi_codec_plugged_cb fn, struct device *codec_dev);
35int dp_display_get_modes(struct msm_dp *dp_display);
36int dp_display_request_irq(struct msm_dp *dp_display);
37bool dp_display_check_video_test(struct msm_dp *dp_display);
38int dp_display_get_test_bpp(struct msm_dp *dp_display);
39void dp_display_signal_audio_start(struct msm_dp *dp_display);
40void dp_display_signal_audio_complete(struct msm_dp *dp_display);
41
42#endif /* _DP_DISPLAY_H_ */