1 /* 2 * Copyright (C) 2018 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 POWER_LIBPERFMGR_DISPLAY_HELPER_H_ 18 #define POWER_LIBPERFMGR_DISPLAY_HELPER_H_ 19 20 enum display_lpm_state { 21 DISPLAY_LPM_OFF = 0, 22 DISPLAY_LPM_ON, 23 DISPLAY_LPM_UNKNOWN, 24 }; 25 26 void set_display_lpm(int enable); 27 28 #endif // POWER_LIBPERFMGR_DISPLAY_HELPER_H_ 29