2012/6/12 David Airlie airlied@redhat.com:
----- Original Message -----
From: "Rafał Miłecki" zajec5@gmail.com To: xorg-devel@lists.x.org, "dri-devel" dri-devel@lists.freedesktop.org, "Dave Airlie" airlied@redhat.com Cc: "Alex Deucher" alexdeucher@gmail.com Sent: Monday, 11 June, 2012 8:55:56 PM Subject: Re: No screens after (WW) Falling back to old probe method for modesetting
2012/6/11 Rafał Miłecki zajec5@gmail.com:
I'm trying to switch from fbdev to modesetting for my AMD Southern Islands VERDE card. Of course I've KMS running just fine, radeon module loads and sets correct resolution, dmesg looks alright
Unfortunately Xorg doesn't start after forcing "modesetting", AFAIU the driver doesn't provide any screens/modes. It looks like this: (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so (WW) Falling back to old probe method for modesetting (II) UnloadModule: "modesetting" (II) Unloading modesetting (EE) Screen(s) found, but none have a usable configuration.
Can you give me any tip on this? My X.Org X Server is 1.10.4, I'm using xf86-video-modesetting from today's git. Any patch/trick to debug this issue?
Attaching Xorg.0.logs
Try adding a BusID maybe, though I'm not sure how tested modesetting is with that old an X server.
I already have it added. It's weird modesetting doesn't put any message in Xorg.0.log, it has few messages printing in source. Will put some debugging in modesetting to see what actually happens.