[PATCH] Do nothing when there are no platform devices

[Marcin Juszkiewicz]

W dniu 01.09.2015 o 13:07, Marcin Juszkiewicz pisze:
> W dniu 01.09.2015 o 09:23, Dave Airlie pisze:

>> and setting xf86_num_platform_devices to 1 is the question you need
>> to answer
>
> Digging into it today.

OK, switched to git HEAD, ignored my patch and went digging.

drm/card0 is added but when it gets to loop in xf86platformProbeDev() it 
exits as BusID on all entries is "(null)" which ends in 'no screens 
found' message.

If I ignore that loop and set j=0 right after it then X11 starts properly.

So next step: find why no BusID in xf86_platform_devices entries.