1 /* 2 * Copyright (C) 2010 The Android Open Source Project 3 * Copyright (C) 2012-2014, 2016, 2018 The Linux Foundation. All rights reserved. 4 * 5 * Not a Contribution, Apache license notifications and license are 6 * retained for attribution purposes only. 7 8 * Licensed under the Apache License, Version 2.0 (the "License"); 9 * you may not use this file except in compliance with the License. 10 * You may obtain a copy of the License at 11 * 12 * http://www.apache.org/licenses/LICENSE-2.0 13 * 14 * Unless required by applicable law or agreed to in writing, software 15 * distributed under the License is distributed on an "AS IS" BASIS, 16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 17 * See the License for the specific language governing permissions and 18 * limitations under the License. 19 */ 20 21 #ifndef ANDROID_IQSERVICE_H 22 #define ANDROID_IQSERVICE_H 23 24 #include <stdint.h> 25 #include <sys/types.h> 26 #include <utils/Errors.h> 27 #include <utils/RefBase.h> 28 #include <binder/IInterface.h> 29 #include <binder/IBinder.h> 30 #include <IQClient.h> 31 #include <IQHDMIClient.h> 32 33 34 namespace qService { 35 // ---------------------------------------------------------------------------- 36 37 class IQService : public android::IInterface 38 { 39 public: 40 DECLARE_META_INTERFACE(QService); 41 enum { 42 COMMAND_LIST_START = android::IBinder::FIRST_CALL_TRANSACTION, 43 GET_PANEL_BRIGHTNESS = 2, // Provides ability to set the panel brightness 44 SET_PANEL_BRIGHTNESS = 3, // Provides ability to get the panel brightness 45 CONNECT_HWC_CLIENT = 4, // Connect to qservice 46 SCREEN_REFRESH = 5, // Refresh screen through SF invalidate 47 EXTERNAL_ORIENTATION = 6,// Set external orientation 48 BUFFER_MIRRORMODE = 7, // Buffer mirrormode 49 CHECK_EXTERNAL_STATUS = 8,// Check status of external display 50 GET_DISPLAY_ATTRIBUTES = 9,// Get display attributes 51 SET_HSIC_DATA = 10, // Set HSIC on dspp 52 GET_DISPLAY_VISIBLE_REGION = 11,// Get the visibleRegion for dpy 53 SET_SECONDARY_DISPLAY_STATUS = 12,// Sets secondary display status 54 SET_MAX_PIPES_PER_MIXER = 13,// Set max pipes per mixer for MDPComp 55 SET_VIEW_FRAME = 14, // Set view frame of display 56 DYNAMIC_DEBUG = 15, // Enable more logging on the fly 57 SET_IDLE_TIMEOUT = 16, // Set idle timeout for GPU fallback 58 TOGGLE_BWC = 17, // Toggle BWC On/Off on targets that support 59 /* Enable/Disable/Set refresh rate dynamically */ 60 CONFIGURE_DYN_REFRESH_RATE = 18, 61 CONTROL_PARTIAL_UPDATE = 19, // Provides ability to enable/disable partial update 62 TOGGLE_SCREEN_UPDATES = 20, // Provides ability to set the panel brightness 63 SET_FRAME_DUMP_CONFIG = 21, // Provides ability to set the frame dump config 64 SET_S3D_MODE = 22, // Set the 3D mode as specified in msm_hdmi_modes.h 65 CONNECT_HDMI_CLIENT = 23, // Connect HDMI CEC HAL Client 66 QDCM_SVC_CMDS = 24, // request QDCM services. 67 SET_ACTIVE_CONFIG = 25, //Set a specified display config 68 GET_ACTIVE_CONFIG = 26, //Get the current config index 69 GET_CONFIG_COUNT = 27, //Get the number of supported display configs 70 GET_DISPLAY_ATTRIBUTES_FOR_CONFIG = 28, //Get attr for specified config 71 SET_DISPLAY_MODE = 29, // Set display mode to command or video mode 72 SET_CAMERA_STATUS = 30, // To notify display when camera is on and off 73 MIN_HDCP_ENCRYPTION_LEVEL_CHANGED = 31, 74 GET_BW_TRANSACTION_STATUS = 32, //Client can query BW transaction status. 75 SET_LAYER_MIXER_RESOLUTION = 33, // Enables client to set layer mixer resolution. 76 SET_COLOR_MODE = 34, // Overrides the QDCM mode on the display 77 GET_HDR_CAPABILITIES = 35, // Get HDR capabilities for legacy HWC interface 78 SET_STAND_BY_MODE = 36, //Set stand by mode for MDP3 hardware. 79 COMMAND_LIST_END = 400, 80 }; 81 82 enum { 83 END = 0, 84 START, 85 }; 86 87 enum { 88 DEBUG_ALL, 89 DEBUG_MDPCOMP, 90 DEBUG_VSYNC, 91 DEBUG_VD, 92 DEBUG_PIPE_LIFECYCLE, 93 DEBUG_DRIVER_CONFIG, 94 DEBUG_ROTATOR, 95 DEBUG_QDCM, 96 }; 97 98 enum { 99 PREF_POST_PROCESSING, 100 PREF_PARTIAL_UPDATE, 101 ENABLE_PARTIAL_UPDATE, 102 }; 103 104 // Register a HWC client that can be notified 105 // This client is generic and is intended to get 106 // dispatches of all events calling into QService 107 virtual void connect(const android::sp<qClient::IQClient>& client) = 0; 108 // Register an HDMI client. This client gets notification of HDMI events 109 // such as plug/unplug and CEC messages 110 virtual void connect(const android::sp<qClient::IQHDMIClient>& client) = 0; 111 // Generic function to dispatch binder commands 112 // The type of command decides how the data is parceled 113 virtual android::status_t dispatch(uint32_t command, 114 const android::Parcel* inParcel, 115 android::Parcel* outParcel) = 0; 116 }; 117 118 // ---------------------------------------------------------------------------- 119 120 class BnQService : public android::BnInterface<IQService> 121 { 122 public: 123 virtual android::status_t onTransact( uint32_t code, 124 const android::Parcel& data, 125 android::Parcel* reply, 126 uint32_t flags = 0); 127 }; 128 129 // ---------------------------------------------------------------------------- 130 }; // namespace qService 131 132 #endif // ANDROID_IQSERVICE_H 133