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# DRM lease support for Qt 6.x
The meta-agl-drm-lease/dynamic-layers/meta-qt6 is a DRM lease support for Qt 6.x eglfs kms backend.
This patch tested in Qt6.2.2 and Qt6.2.3.
## Usage
Qt application shall configured to use eglfs/kms backend.
In addition, there are two environment variable shall be configured.
### QT_QPA_EGLFS_DRMLEASE
When this variable is set, drm-lease-manager client support is enable.
Shall set drm lease device such as `card0-LVDS-1`, `card0-HDMI-A-1 ` and etc.
#### Example
```
$ export QT_QPA_EGLFS_DRMLEASE=card0-HDMI-A-1
```
### DLM_RUNTIME_PATH
DLM_RUNTIME_PATH is required from libdlmclient. This environment variable shall be set.
#### Example
```
$ export DLM_RUNTIME_PATH=/var/display/drm-lease-manager
```
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