Le 08/04/2012 03:19, Bruce Dubbs a écrit :
> Ken Moffat wrote:
>> On Sat, Apr 07, 2012 at 07:23:44PM -0500, Bruce Dubbs wrote:
>>> In mesa, I see three places that use card0. They are all of the form
>>> fd = open("/dev/dri/card0", O_RDWR);
>>>
>>> I see in rules.d/50-udev-default.rules an entry
>>> SUBSYSTEM=="drm", GROUP="video"
>>>
>>> The default udev permissions is 0660. I think a rule in 55-lfs.rules like:
>>>
>>> SUBSYSTEM=="drm", MODE="0666"
>>>
>>> may work.
>
You can also have a DRI section in xorg.conf, which sets mode to 0666.
Pierre
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