To enable HDR in KWin, you'll need to ensure a few things are in place:
1. **Hardware Requirements**: Make sure your monitor and GPU support HDR.
2. **Software Requirements**: Ensure you're running a version of KWin that supports HDR. This feature is relatively new, so you'll want to be on the latest version.
Here are the general steps to enable it:
1. **Update Your System**: Make sure your system is fully updated.
```bash
sudo apt update && sudo apt upgrade
```
2. **Configure KWin**: Open the KWin configuration file and enable HDR.
```bash
nano ~/.config/kwinrc
```
Add or modify the following lines:
```ini
[Compositing]
EnableHDR=true
```
3. **Restart KWin**: Restart KWin to apply the changes.
```bash
qdbus org.kde.KWin /KWin reconfigure
```
4. **Check Display Settings**: Go to your display settings and ensure HDR is enabled for your monitor.
5. **Test HDR**: Open an HDR-compatible application or video to test if HDR is working.
If you encounter any issues, consult the KWin or KDE community forums for additional support.
