blob: 4c36b56f10f153f826898bdad2a24a2fe6fd11f0
| 1 | /* |
| 2 | * Copyright (c) 2019 Amlogic, Inc. All rights reserved. |
| 3 | * |
| 4 | * This source code is subject to the terms and conditions defined in the |
| 5 | * file 'LICENSE' which is part of this source code package. |
| 6 | * |
| 7 | * Description: |
| 8 | */ |
| 9 | |
| 10 | #ifndef HWC2_REAL_MODE_MGR_H |
| 11 | #define HWC2_REAL_MODE_MGR_H |
| 12 | |
| 13 | #include "HwcModeMgr.h" |
| 14 | |
| 15 | /* |
| 16 | * RealModeMgr: |
| 17 | * This class designed for TV or reference box to support |
| 18 | * real active modes. App UI size will be updated when |
| 19 | * Display timings changed. |
| 20 | */ |
| 21 | |
| 22 | class RealModeMgr : public HwcModeMgr { |
| 23 | public: |
| 24 | RealModeMgr(); |
| 25 | ~RealModeMgr(); |
| 26 | |
| 27 | hwc_modes_policy_t getPolicyType(); |
| 28 | const char * getName(); |
| 29 | |
| 30 | void setFramebufferSize(uint32_t w, uint32_t h); |
| 31 | void setDisplayResources(std::shared_ptr<HwDisplayCrtc> & crtc, |
| 32 | std::shared_ptr<HwDisplayConnector> & connector); |
| 33 | int32_t update(); |
| 34 | bool needCallHotPlug() { return mCallOnHotPlug; }; |
| 35 | int32_t getDisplayMode(drm_mode_info_t & mode); |
| 36 | |
| 37 | int32_t getDisplayConfigs(uint32_t * outNumConfigs, uint32_t * outConfigs); |
| 38 | int32_t getDisplayAttribute(uint32_t config, int32_t attribute, |
| 39 | int32_t* outValue, int32_t caller); |
| 40 | int32_t getActiveConfig(uint32_t * outConfig, int32_t caller); |
| 41 | int32_t setActiveConfig(uint32_t config); |
| 42 | void resetTags(); |
| 43 | void dump(String8 & dumpstr); |
| 44 | |
| 45 | protected: |
| 46 | int32_t updateActiveConfig(const char* activeMode); |
| 47 | void reset(); |
| 48 | |
| 49 | std::shared_ptr<HwDisplayConnector> mConnector; |
| 50 | std::shared_ptr<HwDisplayCrtc> mCrtc; |
| 51 | |
| 52 | uint32_t mHwcFbWidth; |
| 53 | uint32_t mHwcFbHeight; |
| 54 | |
| 55 | std::map<uint32_t, drm_mode_info_t> mModes; |
| 56 | drm_mode_info_t mCurMode; |
| 57 | uint32_t mActiveConfigId; |
| 58 | bool mCallOnHotPlug; |
| 59 | |
| 60 | // protect mMode and mActiveConfigId |
| 61 | std::mutex mMutex; |
| 62 | }; |
| 63 | |
| 64 | #endif // REAL_MODE_MGR_H |
| 65 |