tree 5ef0925fa5176e0f10a2aa1e0b7e27e8443fe5be
parent 523b3658aa8efa746417e916c987de23740ce313
author Simon Ser <contact@emersion.fr> 1611223898 +0100
committer Emil Velikov <emil.l.velikov@gmail.com> 1614344464 +0000

xf86drm: warn about GEM handle reference counting

Users need to be careful when using drmPrimeHandleToFD or
drmPrimeFDToHandle directly. Mention GBM as a solution.

See [1] for an example mistake.

[1]: https://gitlab.freedesktop.org/drm/nouveau/-/issues/43#note_772661

Signed-off-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>