[Mesa-dev] [RFC] loader: libudev vs sysfs vs libdrm

Axel Davy axel.davy at ens.fr
Wed Jul 8 10:55:26 PDT 2015

On 08/07/2015 00:15, Emil Velikov wrote :
> Can anyone shed a light/cast their 2c ?
> Thanks
> Emil
> _______________________________________________

The DRI3/Wayland/Gallium Nine DRI_PRIME path uses libudev,
and I'm not sure it could work without.

It is based on the ID_PATH_TAG advertised by udev with the device.

Perhaps there is another way to compute that tag though.

Axel Davy

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