Hi guys, I've got a Beabglebone black unning Linux beaglebone 3.8.13-bone70. I'm trying to implement double buffering using virtual screensize, offsets, panning and vsync syncronization. However, ioctl calls fail because FBIOPUT_VSCREENINFO is not a valid argument. The quick test using fbset will provoke the error:
fbset -vyres 960 As far as i can tell from others with the same issue, on other platforms, this is due to a limitation in the video driver, which brings me to my question(s): Has anyone else experienced this and is this a "known" issue? Has this been "fixed" in a later version of the video driver? I also noticed that ioctl returns -1 on FBIO_WAITFORVSYNC. Thank you in advance! Best regards, Martin -- 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 beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/0383e75d-0779-46fb-b775-7c95aab61375%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.