[Bug 15983] New: radeonhd:xf86MapVidMem: Could not mmap framebuffer
http://bugs.freedesktop.org/show_bug.cgi?id=15983 Summary: radeonhd:xf86MapVidMem: Could not mmap framebuffer Product: xorg Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Driver/radeonhd AssignedTo: lverhaegen@suse.de ReportedBy: Jimmy.Jazz@gmx.net QAContact: xorg-team@lists.x.org Created an attachment (id=16594) --> (http://bugs.freedesktop.org/attachment.cgi?id=16594) xf86MapVidMem error hello, radonhd 1.2.1 driver has worked nicely with the 2.6.25 kernel but no more with the last 2.6.26-rc2 kernel. However, i didn't recompile all xorg tools. The new PAT option has been activated in the new 2.6.26 kernel. CONFIG_MTRR=y CONFIG_X86_PAT=y Please, see attachement. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug. _______________________________________________ xorg-team mailing list xorg-team@lists.x.org http://lists.x.org/mailman/listinfo/xorg-team -- To unsubscribe, e-mail: radeonhd+unsubscribe@opensuse.org For additional commands, e-mail: radeonhd+help@opensuse.org
http://bugs.freedesktop.org/show_bug.cgi?id=15983
Luc Verhaegen
http://bugs.freedesktop.org/show_bug.cgi?id=15983
--- Comment #2 from Egbert Eich
Egbert, any ideas here?
Not really. The size of the mapped range is 256MB which is the size of the BAR aperture and should be OK. One could try and replace VIDMEM_FRAMEBUFFER by VIDMEM_MMIO in rhd_driver.c:rhdMapFB() for testing. This would essentially disable the mtrr setup. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug. _______________________________________________ xorg-team mailing list xorg-team@lists.x.org http://lists.x.org/mailman/listinfo/xorg-team -- To unsubscribe, e-mail: radeonhd+unsubscribe@opensuse.org For additional commands, e-mail: radeonhd+help@opensuse.org
http://bugs.freedesktop.org/show_bug.cgi?id=15983
--- Comment #3 from Matthias Hopf
http://bugs.freedesktop.org/show_bug.cgi?id=15983
Luc Verhaegen
http://bugs.freedesktop.org/show_bug.cgi?id=15983
--- Comment #5 from Jimmy Jazz
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