1 /*
2  * Copyright (C) 2023 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef HARDWARE_GOOGLE_PIXEL_USB_USBGADGETAIDLCOMMON_H
18 #define HARDWARE_GOOGLE_PIXEL_USB_USBGADGETAIDLCOMMON_H
19 
20 #include <aidl/android/hardware/usb/gadget/IUsbGadget.h>
21 #include <pixelusb/CommonUtils.h>
22 #include <pixelusb/MonitorFfs.h>
23 
24 namespace android {
25 namespace hardware {
26 namespace google {
27 namespace pixel {
28 namespace usb {
29 
30 using ::aidl::android::hardware::usb::gadget::Status;
31 
32 //**************** Helper functions ************************//
33 // Sets the USB VID and PID.
34 Status setVidPid(const char *vid, const char *pid);
35 // Adds Adb to the usb configuration.
36 Status addAdb(MonitorFfs *monitorFfs, int *functionCount);
37 // Adds all applicable generic android usb functions other than ADB.
38 Status addGenericAndroidFunctions(MonitorFfs *monitorFfs, uint64_t functions, bool *ffsEnabled,
39                                   int *functionCount);
40 // Pulls down USB gadget.
41 Status resetGadget();
42 
43 }  // namespace usb
44 }  // namespace pixel
45 }  // namespace google
46 }  // namespace hardware
47 }  // namespace android
48 #endif
49