https://github.com/toxblh/brightness-display-ddc
https://github.com/toxblh/brightness-display-ddc
Last synced: about 1 month ago
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- Host: GitHub
- URL: https://github.com/toxblh/brightness-display-ddc
- Owner: Toxblh
- License: gpl-3.0
- Created: 2020-04-29T01:14:40.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2020-04-29T02:11:16.000Z (over 6 years ago)
- Last Synced: 2025-01-07T09:36:10.450Z (over 1 year ago)
- Language: JavaScript
- Size: 13.7 KB
- Stars: 1
- Watchers: 3
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: readme.md
- License: LICENSE
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README
# Brightness Display DDC
## Requered install kernel module
1. `sudo modprobe i2c-dev`
2. `sudo vim /etc/modules-load.d/i2c-dev.conf`
```shell
KERNEL=="i2c-[0-9]*", GROUP="ddc", MODE="0660", PROGRAM="/usr/bin/ddcutil --bus=%n getvcp 0x10"
```
3. `sudo vim /etc/udev/rules.d/45-ddcutil-i2c.rules`
```shell
groupadd ddc
usermod -aG ddc $USER
```
4. `sudo udevadm trigger`
5. `sudo groupadd ddc`
6. `sudo usermod -aG ddc $USER`