On Tue, 2014-03-04 at 21:09 -0800, Darren Hart wrote: > On 3/4/14, 18:25, "Tom Zanussi" <[email protected]> wrote: > > >On Tue, 2014-03-04 at 16:08 -0800, Darren Hart wrote: > >> On 2/25/14, 12:36, "Patrik Jakobsson" <[email protected]> > >>wrote: > >> > >> >On Tue, Feb 25, 2014 at 9:07 PM, Scott Garman > >><[email protected]> > >> >wrote: > >> >> On 02/25/2014 08:32 PM, Tom Zanussi wrote: > >> >>> > >> >>> On Tue, 2014-02-25 at 15:26 +0100, Scott Garman wrote: > >> >>>> > >> >>>> On 02/25/2014 03:20 PM, Hart, Darren wrote: > >> >>>>> > >> >>>>> Scott, question for you below... > >> >>>> > >> >>>> > >> >>>> <snip> > >> >>>> > >> >>>>>>>> So the problem here is some kind of interference with the > >> >>>>>>> > >> >>>>>>> CONFIG_GMA600, > >> >>>>>>>> > >> >>>>>>>> which is now turned on by default - I'll have to either dig > >>into > >> >>>>>>>>find > >> >>>>>>>> the actual problem or just turn it off for _crownbay-noegd... > >> >>>>>>> > >> >>>>>>> > >> >>>>>>> Oh... Hrm... We should actually be able to use that driver now > >>on > >> >>>>>>>the > >> >>>>>>> Tunnel Creek systems as of 3.10-LTSI and 3.13+. Scott Garman > >> >>>>>>>tested it > >> >>>>>>> on > >> >>>>>>> the MinnowBoard, I haven't done so myself unfortunately. Do we > >> >>>>>>>specify > >> >>>>>>> another driver in the xorg.conf or something that is causing > >>some > >> >>>>>>> confusion about which driver to use? > >> >>>>>>> > >> >>>>>> > >> >>>>>> No, there's no special xorg.conf for crownbay-noemgd... > >> >>>>> > >> >>>>> > >> >>>>> Scott, did you have to do something special to get the gma600 > >>driver > >> >>>>> working on the MinnowBoard? Did it require you to write an > >>xorg.conf? > >> >>>> > >> >>>> > >> >>>> Yes, you need to include the xf86-modesetting driver and set the > >> >>>> following in your xorg.conf: > >> >>>> > >> >>>> Section "Device" > >> >>>> Identifier "gma500" > >> >>>> Driver "modesetting" > >> >>>> EndSection > >> >>>> > >> >>>> Section "Screen" > >> >>>> Identifier "gma500 Screen" > >> >>>> Device "gma500" > >> >>>> EndSection > >> >>>> > >> >>>> I think that should be all you need. Let me know if you run into > >> >>>> problems with that. > >> >>>> > >> >>> > >> >>> That's a little better but still getting: > >> >>> > >> >>> [1782396.836] (==) AIGLX enabled > >> >>> [1782396.836] Loading extension GLX > >> >>> [1782396.836] (II) LoadModule: "modesetting" > >> >>> [1782396.845] (II) Loading > >> >>> /usr/lib/xorg/modules/drivers/modesetting_drv.so > >> >>> [1782396.850] (II) Module modesetting: vendor="X.Org Foundation" > >> >>> [1782396.851] compiled for 1.15.0, module version = 0.8.1 > >> >>> [1782396.851] Module class: X.Org Video Driver > >> >>> [1782396.851] ABI class: X.Org Video Driver, version 15.0 > >> >>> [1782396.851] (II) modesetting: Driver for Modesetting Kernel > >>Drivers: > >> >>>kms > >> >>> [1782396.851] (--) using VT number 3 > >> >>> > >> >>> [1782397.299] (WW) Falling back to old probe method for modesetting > >> >>> [1782397.380] (EE) Screen 0 deleted because of no matching config > >> >>>section. > >> >>> [1782397.380] (II) UnloadModule: "modesetting" > >> >>> [1782397.380] (EE) Device(s) detected, but none match those in the > >> >>>config > >> >>> file. > >> >>> [1782397.380] (EE) > >> >>> Fatal server error: > >> >>> [1782397.380] (EE) no screens found(EE) > >> >> > >> >> > >> >> Hmmm...I'm not sure what to suggest. I'd like to re-create the setup > >> >>but I > >> >> can't do it out here. I've added Patrik Jakobsson to the cc: list - > >>he > >> >>might > >> >> have some suggestions. > >> >> > >> >> Scott > >> > > >> >Hi all, > >> > > >> >Does the gma500_gfx driver detect the output and the modes properly? > >> >Can you send a dmesg with drm.debug=0xfe > >> > >> > >> Has anyone had a chance to try this? If not, I can give it a shot > >>probably > >> next week. > >> > > > >Yeah, I tried this and sent the output to Patrik - basically the driver > >doesn't support LVDS yet, which is what I have... > > > >Basically it doesn't make sense to have a BSP default to something that > >doesn't work out of the box for reasonable hardware... > > Yes, agreed. I will work to document this in meta-intel so others can > choose to use it if they would like. Patrik did a lot of work for us on > this in support of the Minnowboard "pro-bono", so I want to make sure we > make use of his work. For now, that will have to be documentation. >
Yes, it's definitely appreciated, and it will be nice to make it the default eventually.. Tom _______________________________________________ meta-intel mailing list [email protected] https://lists.yoctoproject.org/listinfo/meta-intel
