2c84f81cf0
- Provide HAL for vendors to turn on VR-specific device performance settings when we enter VR mode in VrManagerService. Bug: 22855417 Change-Id: I3dee920818eb0988452bf5c25d1a31f11fde7339
47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "VrHal"
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#include <hardware/vr.h>
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#include <hardware/hardware.h>
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static void vr_init(struct vr_module *module) {
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// NOOP
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}
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static void vr_set_vr_mode(struct vr_module *module, bool enabled) {
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// NOOP
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}
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static struct hw_module_methods_t vr_module_methods = {
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.open = NULL,
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};
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vr_module_t HAL_MODULE_INFO_SYM = {
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.common = {
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.tag = HARDWARE_MODULE_TAG,
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.module_api_version = VR_MODULE_API_VERSION_1_0,
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.hal_api_version = HARDWARE_HAL_API_VERSION,
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.id = VR_HARDWARE_MODULE_ID,
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.name = "Demo VR HAL",
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.author = "The Android Open Source Project",
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.methods = &vr_module_methods,
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},
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.init = vr_init,
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.set_vr_mode = vr_set_vr_mode,
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};
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