path: root/common/display/include/HwDisplayConnector.h (plain)
blob: 42c4bffc3c7c0411ba759408ab2e0215c104aa41

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	namespace meson {
26	class DisplayAdapterLocal;
27	};
28
29	class HwDisplayConnector {
30	public:
31	HwDisplayConnector(int32_t drvFd, uint32_t id);
32	virtual ~HwDisplayConnector();
33
34	virtual int32_t setCrtc(HwDisplayCrtc * crtc);
35
36	virtual int32_t loadProperities() = 0;
37	virtual int32_t update() = 0;
38
39	virtual int32_t getModes(std::map<uint32_t, drm_mode_info_t> & modes);
40
41	virtual const char * getName() = 0;
42	virtual drm_connector_type_t getType() = 0;
43	virtual bool isRemovable() = 0;
44	virtual bool isSecure() = 0;
45	virtual bool isConnected() = 0;
46
47	virtual void getHdrCapabilities(drm_hdr_capabilities * caps) = 0;
48	virtual int32_t getIdentificationData(std::vector<uint8_t>& idOut);
49
50	virtual void dump(String8 & dumpstr) = 0;
51
52	virtual int32_t setMode(drm_mode_info_t & mode __unused) { return 0;};
53	virtual uint32_t getId() { return mId;};
54	friend meson::DisplayAdapterLocal;
55
56	protected:
57	virtual void loadPhysicalSize();
58	virtual int32_t addDisplayMode(std::string& mode);
59
60	int32_t mDrvFd;
61	uint32_t mId;
62
63	uint32_t mPhyWidth;
64	uint32_t mPhyHeight;
65
66	HwDisplayCrtc * mCrtc;
67	std::map<uint32_t, drm_mode_info_t> mDisplayModes;
68	};
69
70	#endif/*HW_DISPLAY_CONNECTOR_H*/
71