Hi, I'm having the exact same issue - did you ever manage to resolve this?
Thanks in advance for any help you can give me :-) Adam On Thursday, 12 November 2015 01:01:49 UTC, [email protected] wrote: > > Hello, > > I am trying to use Qt for beaglebone black by folowing this tutorial > http://hawkkim.dlinkddns.com/?page_id=109 > But I have something wrong in my Kernel because the omaplfb is not probed: > > Starting PVR > [ 79.066145] omaplfb: Unknown symbol register_vsync_cb (err 0) > [ 79.072205] omaplfb: Unknown symbol unregister_vsync_cb (err 0) > modprobe: ERROR: could not insert 'omaplfb': Unknown symbol in module, or > unknown parameter (see dmesg) > [ 79.133859] Unable to handle kernel NULL pointer dereference at virtual > address 00000000 > > I am using: Linux beaglebone 4.1.10 #11 PREEMPT Wed Nov 11 23:15:24 CET > 2015 armv7l GNU/Linux > > I enabled the DA8XX-FB flag in kernel config file but I still have the > same issue, I pached the da8xx-fb.c file to add register_vsync_cb and > unregister_vsync_cb function but it still not working. > > Thank you for your help, > Adel > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/08ecb433-d7ff-46a6-93a9-1a4584d27909%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
