http://bugs.freedesktop.org/show_bug.cgi?id=21967
Summary: xpress200m GPU hang, kernel/x loop when attempting
DRI/DRM
Product: DRI
Version: XOrg CVS
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Radeon
AssignedTo: dri-devel@lists.sourceforge.net
ReportedBy: w...@obsidian-studios.com
Created an attachment (id=26249)
--> (http://bugs.freedesktop.org/attachment.cgi?id=26249)
Xorg log of loop at end
No go on DRI. I can load kernel modules, radeon and drm. X starts, but graphics
are corrupted, top half screen still black. Stops half way it seems. Mouse
works. I can log into gdm though I can't see it. Immediately x crashes and/or
enters kernel loop. Same if I try to restart or just stop X. Anything beyond
moving mouse, causes issue.
So no dri at all. Without everything works fine, just horrible slow...
x11-base/xorg-x11-7.4
x11-base/x11-drm-20090320
x11-base/xorg-server-1.5.3-r6
x11-drivers/xf86-video-ati-6.12.2
x11-libs/libdrm-2.4.11
media-libs/mesa-7.4.2
kernel /2.6.29-gentoo-r4 ro root=/dev/hda6 vga=804 nomodeset
Also tried x11-drm and xf86-drivers-ati from git. xf86-drivers-ati does seem to
be a bit better and worse than version mentioned above. With from source,
screen is totally black. Better than half corrupted. Mouse works, but without
any other action. I get the kernel/gpu loop. Message at the bottom repeating
over and over.
Currently running
x11-base/xorg-server-1.6.1.901-r3
No diff between 1.5 or 1.6 wrt to my problem.
dmesg stuffx11-base/xorg-server-1.6.1.901-r3
[drm] Initialized drm 1.1.0 20060810
pci 0000:01:05.0: BAR 0: can't reserve mem region [0xc8000000-0xcfffffff]
[drm] Initialized radeon 1.29.0 20080613 on minor 0
[drm] Used old pci detect: framebuffer loaded
[drm] Setting GART location based on new memory map
[drm] Loading R300 Microcode
[drm] Num pipes: 1
[drm] writeback test succeeded in 1 usecs
[drm] wait idle failed status : 0x80010140 0x00000000
[drm] wait for fifo failed status : 0x8001C100 0x00000000
last line repeats till hard reboot :(
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