| Priority | medium |
|---|---|
| Bug ID | 63997 |
| Assignee | dri-devel@lists.freedesktop.org |
| Summary | Artifacts on the screen using a HD7480D on a A4-5300 APU |
| Severity | normal |
| Classification | Unclassified |
| OS | Linux (All) |
| Reporter | mailbox.stan@gmail.com |
| Hardware | x86-64 (AMD64) |
| Status | NEW |
| Version | unspecified |
| Component | Drivers/Gallium/r600 |
| Product | Mesa |
I'm trying to use a HD7480D on a cpu A4-5300 APU but I get man=
y artifacts on
the screen and I get poor performance (with glxgears using the fglrx driver=
I
get at least 7k fps with the radeon driver fps 1k).
I've tried using various kernels starting from 3.4.41 to 3.9 rc8, the radeon
driver 7.0 7.1 and git and mesa 9.1 and 9.2_20130404.
I also tried the following options:
Section "Device"
Identifier "Radeon"
Driver "radeon"
Option "EXAPixmaps" "off"
Option "AccelDFS" "off"
Option "SwapbuffersWait" "off"
Option "ColorTiling2D" "off"
Option "ColorTiling" "off"
EndSection
Plus I've done tests =E2=80=8Bfrom various live distributions to be sure th=
at nothing
is wrong on my system (getting the same artifacts).
Using nomodeset I get no artifacts on the screen but very low performance
(glxgear get about 4 fps).
Glamor is disabled.
| What | Removed | Added |
|---|---|---|
| Summary | Artifacts on the screen using a HD7480D on a A4-5300 APU | Artifacts using a HD7480D on a A4-5300 APU |
Please attach your xorg log and dmesg output and a picture of the corruption.
Created attachment 78561 [details]
Artefacts video
This is the video with glxgears running
| What | Removed | Added |
|---|---|---|
| CC | cloos@jhcloos.com |
Just a quick note: The dmesg shows that the fglrx kernel module was loaded. Perhaps that interferes with the Xorg radeon driver?
| What | Removed | Added |
|---|---|---|
| Status | NEW | NEEDINFO |
(In reply to comment #5= ) > Just a quick note: >=20 > The dmesg shows that the fglrx kernel module was loaded. >=20 > Perhaps that interferes with the Xorg radeon driver? Yes that might indeed cause some problems, please remove the fglrx driver completely before trying the oss driver. Christian.
I've installed the fglrx driver later, is the only way to run X in a decent way. Without I have the same problem.
First tests were on xorg 1:14 which is not compatible with fglrx
| What | Removed | Added |
|---|---|---|
| Attachment #78561 is obsolete | 1 |
Created attachment 78577 [details]
Artefacts video
Video of the corruption w/o Ati Drivers
| What | Removed | Added |
|---|---|---|
| Attachment #78562 is obsolete | 1 |
Created attachment 78578 [details]
Xorg log
Xorg log w/o ati drivers
| What | Removed | Added |
|---|---|---|
| Attachment #78563 is obsolete | 1 |
Ati driver completely removed, /lib/modules/* clean and kernel reinstall New logs/video attached.
i report the exact same problem an the same apu, if you need any extra logs let me know, or any pointers to where to start debugging
| What | Removed | Added |
|---|---|---|
| CC | vladi@aresgate.net |
*** Bug 65254 has been marked as a duplicate of this bug. ***
I am also seeing the same thing AMD A6-6400 Radeon HD 8470D Here my logs: http://paste.ubuntu.com/6192150/ http://paste.ubuntu.com/6192153/ http://paste.ubuntu.com/6192155/ http://paste.ubuntu.com/6192158/ http://paste.ubuntu.com/6192162/ setting: "NoAccel" "true" solves the problem, but the menu is super slow, and with the dual processor, they both peak at 90-100% not a solid option.
there's also work being done with the OSS AMD drivers done on the XBMC website. check here for some info -- http://forum.xbmc.org/showthread.php?tid=174854
please look at these logs... i think the earlier ones are from an incomplete install of the drivers: http://paste.ubuntu.com/6192150/ http://paste.ubuntu.com/6192153/ http://paste.ubuntu.com/6192155/ http://paste.ubuntu.com/6192158/ http://paste.ubuntu.com/6192162/
Does attachment 86939 [details] [review] from bug 57919 help?
im sorry to ask but the patch is for the kernel or for this ati-dri (in archlinux) driver?
(In reply to comment #20) > Does attachment 86939 [details] [review] [review] from bug 57919 help? I'll try it tonight. Patch it's for a specific kernel version?