1/*
2 * Copyright (C) 2010 The Android Open Source Project
3 * Copyright (C) 2012-2014, 2016 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
34namespace qService {
35// ----------------------------------------------------------------------------
36
37class IQService : public android::IInterface
38{
39public:
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        COMMAND_LIST_END = 400,
79    };
80
81    enum {
82        END = 0,
83        START,
84    };
85
86    enum {
87        DEBUG_ALL,
88        DEBUG_MDPCOMP,
89        DEBUG_VSYNC,
90        DEBUG_VD,
91        DEBUG_PIPE_LIFECYCLE,
92        DEBUG_DRIVER_CONFIG,
93        DEBUG_ROTATOR,
94        DEBUG_QDCM,
95    };
96
97    enum {
98        PREF_POST_PROCESSING,
99        PREF_PARTIAL_UPDATE,
100        ENABLE_PARTIAL_UPDATE,
101    };
102
103    // Register a HWC client that can be notified
104    // This client is generic and is intended to get
105    // dispatches of all events calling into QService
106    virtual void connect(const android::sp<qClient::IQClient>& client) = 0;
107    // Register an HDMI client. This client gets notification of HDMI events
108    // such as plug/unplug and CEC messages
109    virtual void connect(const android::sp<qClient::IQHDMIClient>& client) = 0;
110    // Generic function to dispatch binder commands
111    // The type of command decides how the data is parceled
112    virtual android::status_t dispatch(uint32_t command,
113            const android::Parcel* inParcel,
114            android::Parcel* outParcel) = 0;
115};
116
117// ----------------------------------------------------------------------------
118
119class BnQService : public android::BnInterface<IQService>
120{
121public:
122    virtual android::status_t onTransact( uint32_t code,
123                                          const android::Parcel& data,
124                                          android::Parcel* reply,
125                                          uint32_t flags = 0);
126};
127
128// ----------------------------------------------------------------------------
129}; // namespace qService
130
131#endif // ANDROID_IQSERVICE_H
132