1 /* 2 * Copyright (C) 2010 The Android Open Source Project 3 * Copyright (C) 2012-2014, 2016-2019, 2021, 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 GET_DISPLAY_VISIBLE_REGION = 11, // Get the visibleRegion for dpy 48 SET_SECONDARY_DISPLAY_STATUS = 12, // Sets secondary display status 49 SET_MAX_PIPES_PER_MIXER = 13, // Set max pipes per mixer for MDPComp 50 DYNAMIC_DEBUG = 15, // Enable more logging on the fly 51 SET_IDLE_TIMEOUT = 16, // Set idle timeout for GPU fallback 52 CONFIGURE_DYN_REFRESH_RATE = 18, // Enable/Disable/Set refresh rate dynamically 53 CONTROL_PARTIAL_UPDATE = 19, // Provides ability to enable/disable partial update 54 TOGGLE_SCREEN_UPDATES = 20, // Provides ability to set the panel brightness 55 SET_FRAME_DUMP_CONFIG = 21, // Provides ability to set the frame dump config 56 CONNECT_HDMI_CLIENT = 23, // Connect HDMI CEC HAL Client 57 QDCM_SVC_CMDS = 24, // request QDCM services. 58 SET_ACTIVE_CONFIG = 25, // Set a specified display config 59 GET_ACTIVE_CONFIG = 26, // Get the current config index 60 GET_CONFIG_COUNT = 27, // Get the number of supported display configs 61 GET_DISPLAY_ATTRIBUTES_FOR_CONFIG = 28, // Get attr for specified config 62 SET_DISPLAY_MODE = 29, // Set display mode to command or video mode 63 SET_CAMERA_STATUS = 30, // To notify display when camera is on and off 64 MIN_HDCP_ENCRYPTION_LEVEL_CHANGED = 31, 65 GET_BW_TRANSACTION_STATUS = 32, // Client can query BW transaction status. 66 SET_LAYER_MIXER_RESOLUTION = 33, // Enables client to set layer mixer resolution. 67 SET_COLOR_MODE = 34, // Overrides the QDCM mode on the display 68 SET_COLOR_MODE_BY_ID = 36, // Overrides the QDCM mode using the given mode ID 69 GET_COMPOSER_STATUS = 37, // Get composer init status-true if primary display init is done 70 SET_QSYNC_MODE = 38, // Set qsync mode. 0 - (none)disable qsync, 1 - continuous mode. 71 SET_COLOR_MODE_WITH_RENDER_INTENT = 39, // Overrides the QDCM mode with render intent 72 SET_IDLE_PC = 40, // Enable/disable Idle power collapse 73 SET_DPPS_AD4_ROI_CONFIG = 41, // Set ad4 roi config for debug 74 SET_DSI_CLK = 42, // Set DSI Clk. 75 GET_DSI_CLK = 43, // Get DSI Clk. 76 GET_SUPPORTED_DSI_CLK = 44, // Get supported DSI Clk. 77 SET_COLOR_MODE_FROM_CLIENT = 45, // Overrides the QDCM mode using the given mode ID 78 SET_FRAME_TRIGGER_MODE = 46, // Set frame trigger mode for debug 79 SET_PANEL_LUMINANCE = 47, // Set Panel Luminance attributes. 80 SET_BRIGHTNESS_SCALE = 48, // Set brightness scale ratio 81 SET_COLOR_SAMPLING_ENABLED = 49, // Toggle the collection of display color stats 82 SET_STAND_BY_MODE = 50, // Set stand by mode for MDP hardware 83 SET_DISPLAY_DEVICE_STATUS = 100, // Set display device status 84 SET_PANEL_GAMMA_TABLE_SOURCE = 101, // Update panel gamma table 85 COMMAND_LIST_END = 400, 86 }; 87 88 enum { 89 END = 0, 90 START, 91 }; 92 93 enum { 94 DEBUG_ALL, 95 DEBUG_MDPCOMP, 96 DEBUG_VSYNC, 97 DEBUG_VD, 98 DEBUG_PIPE_LIFECYCLE, 99 DEBUG_DRIVER_CONFIG, 100 DEBUG_ROTATOR, 101 DEBUG_QDCM, 102 DEBUG_SCALAR, 103 DEBUG_CLIENT, 104 DEBUG_DISPLAY, 105 DEBUG_MAX_VAL = DEBUG_DISPLAY, // Used to check each bit of the debug command paramater. 106 // Update DEBUG_MAX_VAL when adding new debug tag. 107 }; 108 109 enum { 110 PREF_POST_PROCESSING, 111 PREF_PARTIAL_UPDATE, 112 ENABLE_PARTIAL_UPDATE, 113 }; 114 115 enum { 116 QSYNC_MODE_NONE, 117 QSYNC_MODE_CONTINUOUS, 118 QSYNC_MODE_ONESHOT, // Not supported 119 }; 120 121 // Register a HWC client that can be notified 122 // This client is generic and is intended to get 123 // dispatches of all events calling into QService 124 virtual void connect(const android::sp<qClient::IQClient>& client) = 0; 125 // Register an HDMI client. This client gets notification of HDMI events 126 // such as plug/unplug and CEC messages 127 virtual void connect(const android::sp<qClient::IQHDMIClient>& client) = 0; 128 // Generic function to dispatch binder commands 129 // The type of command decides how the data is parceled 130 virtual android::status_t dispatch(uint32_t command, 131 const android::Parcel* inParcel, 132 android::Parcel* outParcel) = 0; 133 }; 134 135 // ---------------------------------------------------------------------------- 136 137 class BnQService : public android::BnInterface<IQService> 138 { 139 public: 140 virtual android::status_t onTransact( uint32_t code, 141 const android::Parcel& data, 142 android::Parcel* reply, 143 uint32_t flags = 0); 144 }; 145 146 // ---------------------------------------------------------------------------- 147 }; // namespace qService 148 149 #endif // ANDROID_IQSERVICE_H 150