1/*
2 * Copyright (C) 2010 The Android Open Source Project
3 * Copyright (C) 2012-2015, 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        SET_SECONDARY_DISPLAY_STATUS,  // Sets secondary display status
53        SET_PARTIAL_UPDATE,      // Preference on partial update feature
54        SET_VIEW_FRAME,          // Set view frame of display
55        DYNAMIC_DEBUG,           // Enable more logging on the fly
56        SET_IDLE_TIMEOUT,        // Set idle timeout for GPU fallback
57        /* Enable/Disable/Set refresh rate dynamically */
58        CONFIGURE_DYN_REFRESH_RATE,
59        QDCM_SVC_CMDS,           // request QDCM services.
60        TOGGLE_SCREEN_UPDATE,    // Provides ability to disable screen updates
61        COMMAND_LIST_END = 400,
62    };
63
64    enum {
65        END = 0,
66        START,
67    };
68
69    enum {
70        DEBUG_ALL,
71        DEBUG_MDPCOMP,
72        DEBUG_VSYNC,
73        DEBUG_VD,
74        DEBUG_PIPE_LIFECYCLE,
75    };
76
77    enum {
78        PREF_POST_PROCESSING,
79        PREF_PARTIAL_UPDATE,
80        ENABLE_PARTIAL_UPDATE,
81    };
82
83    // Register a client that can be notified
84    virtual void connect(const android::sp<qClient::IQClient>& client) = 0;
85    // Generic function to dispatch binder commands
86    // The type of command decides how the data is parceled
87    virtual android::status_t dispatch(uint32_t command,
88            const android::Parcel* inParcel,
89            android::Parcel* outParcel) = 0;
90};
91
92// ----------------------------------------------------------------------------
93
94class BnQService : public android::BnInterface<IQService>
95{
96public:
97    virtual android::status_t onTransact( uint32_t code,
98                                          const android::Parcel& data,
99                                          android::Parcel* reply,
100                                          uint32_t flags = 0);
101};
102
103// ----------------------------------------------------------------------------
104}; // namespace qService
105
106#endif // ANDROID_IQSERVICE_H
107