path: root/common/display/include/HwDisplayConnector.h (plain)
blob: acb121de122b4a21e8e7955257fd833b82e31a68

1	/* Copyright (c) 2017 Amlogic, Inc. All rights reserved.
2	*
3	* This source code is subject to the terms and conditions defined in the
4	* file 'LICENSE' which is part of this source code package.
5	*
6	* Description:
7	*/
8	#ifndef HW_DISPLAY_CONNECTOR_H
9	#define HW_DISPLAY_CONNECTOR_H
10
11	#include <string>
12	#include <vector>
13
14	#include <utils/String8.h>
15	#include <utils/Errors.h>
16	#include <sys/types.h>
17
18	#include <DrmTypes.h>
19	#include <BasicTypes.h>
20
21	#define DEFAULT_DISPLAY_DPI 160
22
23	class HwDisplayCrtc;
24
25	class HwDisplayConnector {
26	public:
27	HwDisplayConnector(int32_t drvFd, uint32_t id);
28	virtual ~HwDisplayConnector();
29
30	virtual int32_t setCrtc(HwDisplayCrtc * crtc);
31
32	virtual int32_t loadProperities() = 0;
33	virtual int32_t update() = 0;
34
35	virtual int32_t getModes(std::map<uint32_t, drm_mode_info_t> & modes);
36
37	virtual const char * getName() = 0;
38	virtual drm_connector_type_t getType() = 0;
39	virtual bool isRemovable() = 0;
40	virtual bool isSecure() = 0;
41	virtual bool isConnected() = 0;
42
43	virtual void getHdrCapabilities(drm_hdr_capabilities * caps) = 0;
44	virtual int32_t getIdentificationData(std::vector<uint8_t>& idOut);
45
46	virtual void dump(String8 & dumpstr) = 0;
47
48	virtual int32_t setMode(drm_mode_info_t & mode __unused) { return 0;};
49	virtual uint32_t getId() { return mId;};
50
51	protected:
52	virtual void loadPhysicalSize();
53	virtual int32_t addDisplayMode(std::string& mode);
54
55	protected:
56	int32_t mDrvFd;
57	uint32_t mId;
58
59	uint32_t mPhyWidth;
60	uint32_t mPhyHeight;
61
62	HwDisplayCrtc * mCrtc;
63	std::map<uint32_t, drm_mode_info_t> mDisplayModes;
64	};
65
66	#endif/*HW_DISPLAY_CONNECTOR_H*/
67