1/*
2 * Copyright (C) 2010 The Android Open Source Project
3 * Copyright (C) 2012-2014, 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
32
33namespace qService {
34// ----------------------------------------------------------------------------
35
36class IQService : public android::IInterface
37{
38public:
39    DECLARE_META_INTERFACE(QService);
40    enum {
41        COMMAND_LIST_START = android::IBinder::FIRST_CALL_TRANSACTION,
42        SECURING,                // Hardware securing start/end notification
43        UNSECURING,              // Hardware unsecuring start/end notification
44        CONNECT,                 // Connect to qservice
45        SCREEN_REFRESH,          // Refresh screen through SF invalidate
46        EXTERNAL_ORIENTATION,    // Set external orientation
47        BUFFER_MIRRORMODE,       // Buffer mirrormode
48        CHECK_EXTERNAL_STATUS,   // Check status of external display
49        GET_DISPLAY_ATTRIBUTES,  // Get display attributes
50        SET_HSIC_DATA,           // Set HSIC on dspp
51        GET_DISPLAY_VISIBLE_REGION,  // Get the visibleRegion for dpy
52        PAUSE_WFD,               // Pause/Resume WFD
53        SET_WFD_STATUS,          // Set if wfd connection is on/off
54        SET_VIEW_FRAME,          // Set view frame of display
55        DYNAMIC_DEBUG,           // Enable more logging on the fly
56        COMMAND_LIST_END = 400,
57    };
58
59    enum {
60        END = 0,
61        START,
62    };
63
64    enum {
65        DEBUG_ALL,
66        DEBUG_MDPCOMP,
67        DEBUG_VSYNC,
68    };
69
70    // Register a client that can be notified
71    virtual void connect(const android::sp<qClient::IQClient>& client) = 0;
72    // Generic function to dispatch binder commands
73    // The type of command decides how the data is parceled
74    virtual android::status_t dispatch(uint32_t command,
75            const android::Parcel* inParcel,
76            android::Parcel* outParcel) = 0;
77};
78
79// ----------------------------------------------------------------------------
80
81class BnQService : public android::BnInterface<IQService>
82{
83public:
84    virtual android::status_t onTransact( uint32_t code,
85                                          const android::Parcel& data,
86                                          android::Parcel* reply,
87                                          uint32_t flags = 0);
88};
89
90// ----------------------------------------------------------------------------
91}; // namespace qService
92
93#endif // ANDROID_IQSERVICE_H
94