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https://github.com/flynx/thinkpad-keyboard-brightness.git
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49 lines
842 B
Markdown
49 lines
842 B
Markdown
# Thinkpad keyboard backlight brightness
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This systemd ervice will set the keyboard backlight brightness based on
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ambient light levels.
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This is initially designed for _Thinkpad X1 Yoga (gen3)_ but should work
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on other devices with minor configuration tweaks.
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## Install
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```bash
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$ sudo make install
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```
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## Configure
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```bash
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$ sudo systemctl edit thinkpad-keyboard-brightness.service
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```
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Variables that can change depending on device
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```
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[Service]
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Environment=SENSOR=/sys/bus/iio/devices/iio:device2/in_illuminance_raw
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Environment=TRIGGER=/sys/class/leds/tpacpi::kbd_backlight/brightness
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Environment=THRESHOLD=1500
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Environment=VALUE=1
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```
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## Uninstall
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```bash
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$ sudo make uninstall
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```
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## License
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[BSD 3-Clause License](./LICENSE)
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Copyright (c) 2024, Alex A. Naanou,
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All rights reserved.
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<!-- vim:set ts=4 sw=4 spell : -->
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