compositor-drm: Construct mode list in create_output_for_connector

And properly deconstruct it in drm_output_destroy.

Might be useful for finding out which modes are supported
before even setting them, in case we want to extend the
modesetting API.

Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
1 file changed