On Tue, May 3, 2016 at 9:58 AM, <[email protected]> wrote: > Hello all, > > I've noticed some bad HDMI jitter/flickering when using the -bone kernel, > which is present both in 3.14 and latest 4.1. However this flickering is > not present when using the -ti kernel, regardless of the version; the -ti > version is used by default in rcn's netinstall script. Unfortunately, > building sgx modules fails with the -ti kernel ("error: implicit > declaration of function fb2display") but works fine, using the same SDK, > when using -bone kernel as compiled with rcn's bb-kernel repo (branch > am33x-3.14). >
"flickering" should be gone in am33x-4.4+ as tilcdc patches went mainline a couple months back and i back ported it.. > > Therefore I'm wondering what is ultimately the difference between those > two (isn't it a waste of effort to maintain two separate kernels?), and if > any of you had a solution for this build issue. Hopefully I'd like to use > the kernel with the least bugs, which seems to be -ti so far regarding > HDMI. Nonetheless I'd like to thank Robert C. Nelson for his work and in > particular the very useful netinstall/bb-kernel repos. > It's only a mess right now, as we have a couple transitions in flight.. uio_pruss -> remoteproc_pruss old_sgx_drivers -> new_sgx_drivers A lot of users, use uio_pruss and the old_sgx_drivers, thus they are currently stuck in the "bone" kernel's.. at some point, remoteproc_pruss will fulfill uio_pruss users needs (and also go mainline), thus solving that problem.. sgx = no comment... Regards, -- Robert Nelson https://rcn-ee.com/ -- 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/CAOCHtYgg8RvZUpMJp-0q8oFau5ffYyypY3YogNdU65ek0MGNvA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
