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Hey folks,
I use the xf86-video-ati driver and have a lot of artifacts on my screen.
Here my Xorg and dmesg log:
Dmesg: http://pastebin.com/AF8AmJfP
Xorg: http://pastebin.com/8rnQS0sa
My kernel version: 3.8.8-2-ARCH
My /etc/X11/xorg.conf.d/20-radeon.conf:
Section "Device"
Identifier "Radeon"
Driver "radeon"
Option "EXAPixmaps" "off"
Option "AccelDFS" "off"
EndSection
I tried to use the linux-lts kernel and the mesa-git repository but nothing happend...
KMS is enabled, if I disable it Xorg only works with vesa but very slow and with a bad resolution.
All other framebuffers devices are disabled.
I hope someone can help me...
Last edited by Gorentill (2013-04-27 21:09:26)
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[ 36.785] (WW) RADEON(0): Option "AccelDFS" is not used
have you tried with EXAPixmaps and AccelDFS lines commented out ?
Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.
(A works at time B) && (time C > time B ) ≠ (A works at time C)
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Yes I have...no changes...
I could use the ati catalyst driver to solve this problem but I hate this slow driver.
EDIT:
I also have artifacts on my virtual console...
Last edited by Gorentill (2013-04-27 12:51:19)
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Change /sys/class/drm/card0/device/power_profile from default to high fix my problems...
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then your card is probably initialised in low power mode by bios / (U)Efi , and thus uses lower clocks.
In that mode, it's doesn't seem to have enough power to drive your system without artifacts.
Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.
(A works at time B) && (time C > time B ) ≠ (A works at time C)
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I have artifacts with Dynamic frequency switching and Profile-based frequency switching in default mode.
I have no problems with the power profiles low, mid and high.
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