http://bugs.freedesktop.org/show_bug.cgi?id=21763
Summary: additional VGA card must be present (but not used in
xorg.conf) for radeon to work with EXA
Product: xorg
Version: 7.4
Platform: x86 (IA32)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Driver/Radeon
AssignedTo: [email protected]
ReportedBy: [email protected]
QAContact: [email protected]
When I pull out second (unused) vga card (RV100 PCI) the first one (RV670Pro
AGP) stops to work with EXA enabled. The image is corrupted (top 2 thirds of
screens are black and the bottom third contains horizontal black and white
stripes. Well, this is how it was with radeonhd 1.2.5. Radeon driver at that
time did not work at all. Today, I tried git versions of radeonhd and radeon
too. They behave identically now. When both VGA cards are in and only the AGP
one is used it works correctly. When I pull out the PCI card I do not get any
image, screens are black. Only mouse cursor is correctly rendered.
Version information:
vga cards have stock bios
libgl 7.4.2-1
mesa 7.4.2-1
drm - git version
_gitroot="git://git.freedesktop.org/git/mesa/drm"
_branch="r6xx-r7xx-support origin/r6xx-r7xx-support"
from 2009-05-12
ati - git version
_gitroot="git://anongit.freedesktop.org/xorg/driver/xf86-video-ati"
from 2009-05-16
I'll attach the log file and xorg.conf.
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