2 * Copyright (C) 2008 The Android Open Source Project
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 #include "power_qemu.h"
20 #include <hardware_legacy/power.h>
23 set_a_light(const char* name, unsigned brightness)
25 qemu_control_command( "power:light:brightness:%s:%d",
30 qemu_set_light_brightness(unsigned int mask, unsigned int brightness)
32 if (mask & KEYBOARD_LIGHT) {
33 set_a_light("keyboard_backlight", brightness);
35 if (mask & SCREEN_LIGHT) {
36 set_a_light("lcd_backlight", brightness);
38 if (mask & BUTTON_LIGHT) {
39 set_a_light("button_backlight", brightness);
46 qemu_set_screen_state(int on)
48 qemu_control_command( "power:screen_state:%s", on ? "wake" : "standby" );