> -----Original Message----- > From: Beignet [mailto:[email protected]] On Behalf Of > Rebecca N. Palmer > Sent: Saturday, September 24, 2016 5:54 > To: [email protected] > Subject: Re: [Beignet] few questions on Beignet-OpenCL-ICD v1.2.0 > regarding X11 and kernel patches > > The drm.rnodes=1 kernel parameter mentioned in beignet's documentation > no longer exists (render nodes are on by default since > https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers > /gpu/drm/drm_stub.c?id=6d6dfcfb883818b40b58bac61cc72cab428a7a03), > but it wasn't supposed to be needed if beignet was run as root. Thanks for pointing out it, I will update README.
> > > # strings /usr/local/lib/beignet/libcl.so | grep -i x11 x11_display > This may not be an actual problem: beignet's internal intel_driver structure > always has an x11_display field (src/intel/intel_driver.h:89), which is set to > NULL if there is no such display. (Though if so, odd that my test didn't have > that string...) > > > There is only beignet-opencl-icd's output, can't find the error > > message from beignet, > That's because that "beignet-opencl-icd: no supported GPU found, this is > probably the wrong opencl-icd package for this hardware" message *is* the > driver's failure message in Debian beignet: > https://sources.debian.net/src/beignet/1.2.0-1/debian/patches/reduce- > notfound-output.patch/ Get it, thanks for your explanation. > > I made this change because the Debian packaging system doesn't really have > a concept of "this package only works on this hardware", and it is hence > likely > that Debian beignet will get installed on hardware that actually needs some > other ICD. > > (It uses the name beignet-opencl-icd because that's the package name, but > comes from the usual place in the code, i.e. is _not_ specific to the ICD > interface.) > > You can revert this change by removing the reduce-notfound-output.patch > line from debian/patches/series and rebuilding the package, but this > probably won't actually make it work. > > _______________________________________________ > Beignet mailing list > [email protected] > https://lists.freedesktop.org/mailman/listinfo/beignet _______________________________________________ Beignet mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/beignet
