include/samsung_lights.h

   1 /*
   2  * Copyright (C) 2016 The CyanogenMod Project
   3  * Copyright (C) 2017 The LineageOS Project
   4  *
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *      http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  */
  17
  18 #ifndef SAMSUNG_LIGHTS_H
  19 #define SAMSUNG_LIGHTS_H
  20
  21 /*
  22  * Board specific nodes
  23  *
  24  * If your kernel exposes these controls in another place, you can either
  25  * symlink to the locations given here, or override this header in your
  26  * device tree.
  27  */
  28 #define PANEL_BRIGHTNESS_NODE "/sys/class/backlight/panel/brightness"
  29 #define PANEL_MAX_BRIGHTNESS_NODE "/sys/class/backlight/panel/max_brightness"
  30 #define BUTTON_BRIGHTNESS_NODE "/sys/class/sec/sec_touchkey/brightness"
  31 #define LED_BLINK_NODE "/sys/class/sec/led/led_blink"
  32
  33 // Uncomment to enable variable button brightness
  34 //#define VAR_BUTTON_BRIGHTNESS 1
  35
  36 /*
  37  * Brightness adjustment factors
  38  *
  39  * If one of your device's LEDs is more powerful than the others, use these
  40  * values to equalise them. This value is in the range 0.0-1.0.
  41  */
  42 #define LED_ADJUSTMENT_R 1.0
  43 #define LED_ADJUSTMENT_G 1.0
  44 #define LED_ADJUSTMENT_B 1.0
  45
  46 /*
  47  * Light brightness factors
  48  *
  49  * It might make sense for all colours to be scaled down (for example, if your
  50  * LED is too bright). Use these values to adjust the brightness of each
  51  * light. This value is within the range 0-255.
  52  */
  53 #define LED_BRIGHTNESS_BATTERY 255
  54 #define LED_BRIGHTNESS_NOTIFICATION 255
  55 #define LED_BRIGHTNESS_ATTENTION 255
  56
  57 #endif // SAMSUNG_LIGHTS_H