android_device_samsung_klte.../include/samsung_lights.h
Kevin F. Haggerty aa966f2656 klte-common: liblights: Add new brightness tuneables
Change-Id: Id021c6f8ad7b21704b440f8a5f21d63b4388769a
2017-02-24 19:12:10 +00:00

54 lines
1.8 KiB
C

/*
* Copyright (C) 2016 The CyanogenMod Project
* Copyright (C) 2017 The LineageOS Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef SAMSUNG_LIGHTS_H
#define SAMSUNG_LIGHTS_H
/*
* Board specific nodes
*
* If your kernel exposes these controls in another place, you can either
* symlink to the locations given here, or override this header in your
* device tree.
*/
#define PANEL_BRIGHTNESS_NODE "/sys/class/leds/lcd-backlight/brightness"
#define PANEL_MAX_BRIGHTNESS_NODE "/sys/class/leds/lcd-backlight/max_brightness"
#define BUTTON_BRIGHTNESS_NODE "/sys/class/sec/sec_touchkey/brightness"
#define LED_BLINK_NODE "/sys/class/sec/led/led_blink"
/*
* Brightness adjustment factors
*
* If one of your device's LEDs is more powerful than the others, use these
* values to equalise them. This value is in the range 0.0-1.0.
*/
#define LED_ADJUSTMENT_R 1.0
#define LED_ADJUSTMENT_G 1.0
#define LED_ADJUSTMENT_B 1.0
/*
* Light brightness factors
*
* It might make sense for all colours to be scaled down (for example, if your
* LED is too bright). Use these values to adjust the brightness of each
* light. This value is within the range 0-255.
*/
#define LED_BRIGHTNESS_BATTERY 255
#define LED_BRIGHTNESS_NOTIFICATION 255
#define LED_BRIGHTNESS_ATTENTION 255
#endif // SAMSUNG_LIGHTS_H