hi michel, tested with sapphire 7750Hd 2gb ddr3 on Cyrus+ Amigaone X5000 P5020, with radeon selected i have a stalling of fence 0 and video binking with all glitched like on 7770hd, only fbdev video gave the desktop ok. distro is the ubuntu mate 16.04 kernels used for testing are the 4.6 rc 5 and 4.5 will build today the 4.4 and test there too.
if something needed (logs)and some specific test are requied for help the devs i will glad to send. thanks and sorry for my english luigi Inviato da iPad > Il giorno 30 apr 2016, alle ore 09:29, luigi burdo <intermedi...@hotmail.com> > ha scritto: > > hi michel, > without xorg conf on cyrus+ p5020, and g5 quad i have only the black screen > with pulse cursor. i need to made it and put in etc/X11/ or not desktop at > all. > > about modeset=0 on both cards: > yes i know is normal dont have video but i think the more strange is have the > opposite compared the kernel options . with kernel radeon. modeset=0 and > nouveau.modeset=1 look like xorg understand to activate the radeon and > deactivate the nouveau . > and this make the system stalling without any way to recover. > > about radeonsi, will check on 7750 too and report. > for now 4xxx,5xxx,6xxx can say are running on ppc system with 3d too , yes > many endianess on egl and egl2 colors not right and some creazy texture on > some games but ... running ;-) > > ciao > luigi > > > > > Inviato da iPad > >>> Il giorno 30 apr 2016, alle ore 09:10, Michel Dänzer <mic...@daenzer.net> >>> ha scritto: >>> >>> On 23.04.2016 02:06, luigi burdo wrote: >>> >>> On Quad G5 with 2 video boards >>> if i set radeon.modeset=1 nouveau.modeset=1 Xorg -configure dont found >>> at all the video boards >>> if i set radeon.modeset=0 nouveau.modeset=1 Xorg -configure dont found >>> the nouveau board >>> if i set radeon.modeset=1 nouveau.modeset=0 Xorg -configure dont found >>> the radeon board >> >> Xorg -configure has various known issues and shouldn't be used anymore. >> Xorg is normally able to automatically detect and use all GPUs in a >> system without any xorg.conf file. >> >> >>> if i set radeon.modeset=0 nouveau.modeset=0 no video working ... no tty >>> too ;-) >> >> That disables both kernel drivers, which are required for fbcon and Xorg. >> >> >>> On P5020 >>> last of my test is this machine with a radeon hd 7770 core edition >>> if radeon drv is running the system run in softpipe mode and i face many >>> drm errors and fence issue. >>> i atteched the dmesg files. >> >> Which kernel version are you testing? There were some fixes in 4.4/4.5 >> which may help for the kernel driver issues, but note that the Mesa >> radeonsi driver for >= 7xxx Radeons still needs a lot of work to be >> usable on big endian systems. >> >> >> -- >> Earthling Michel Dänzer | http://www.amd.com >> Libre software enthusiast | Mesa and X developer > _______________________________________________ > Linuxppc-dev mailing list > Linuxppc-dev@lists.ozlabs.org > https://lists.ozlabs.org/listinfo/linuxppc-dev _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
