1 /*
2  * Copyright (C) 2016 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 #define LOG_TAG "VrHal"
17 
18 #include <hardware/vr.h>
19 #include <hardware/hardware.h>
20 
21 static void vr_init(struct vr_module *module) {
22     // NOOP
23 }
24 
25 static void vr_set_vr_mode(struct vr_module *module, bool enabled) {
26     // NOOP
27 }
28 
29 static struct hw_module_methods_t vr_module_methods = {
30     .open = NULL,
31 };
32 
33 
34 vr_module_t HAL_MODULE_INFO_SYM = {
35     .common = {
36         .tag                = HARDWARE_MODULE_TAG,
37         .module_api_version = VR_MODULE_API_VERSION_1_0,
38         .hal_api_version    = HARDWARE_HAL_API_VERSION,
39         .id                 = VR_HARDWARE_MODULE_ID,
40         .name               = "Demo VR HAL",
41         .author             = "The Android Open Source Project",
42         .methods            = &vr_module_methods,
43     },
44 
45     .init = vr_init,
46     .set_vr_mode = vr_set_vr_mode,
47 };
48