https://bugs.freedesktop.org/show_bug.cgi?id=96868
Alex Deucher changed:
What|Removed |Added
Status|REOPENED|RESOLVED
Resolution|---
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #36 from Alex Deucher ---
Created attachment 142660
--> https://bugs.freedesktop.org/attachment.cgi?id=142660&action=edit
possible fix
Does this patch help?
https://patchwork.freedesktop.org/patch/264781/
Attached is a backport to
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #35 from bmil...@gmail.com ---
Forgot to said on last comment, maybe your high state is 1, not 2 (depends on
gpu)
--
You are receiving this mail because:
You are the assignee for the bug.__
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #34 from bmil...@gmail.com ---
(In reply to Mike Bendel from comment #33)
> I'm also experiencing the same issues, but on much lower refresh rates. I
> have a 3840x1600 monitor (LG 38UC99) and when running at 75Hz, display
> corruption
https://bugs.freedesktop.org/show_bug.cgi?id=96868
Jan Vlug changed:
What|Removed |Added
See Also||https://bugs.freedesktop.or
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #33 from Mike Bendel ---
I'm also experiencing the same issues, but on much lower refresh rates. I have
a 3840x1600 monitor (LG 38UC99) and when running at 75Hz, display corruption is
observed on both AMD GPUs I have, a Radeon Pro WX
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #32 from markus-germ...@web.de ---
I wanted to add a comment, because I'm also affected with a slightly different
setup then most of the users that posted here.
I have a Radeon R9 390, use an up-to-date Arch Linux (Kernel 4.13.3-1-ARCH
https://bugs.freedesktop.org/show_bug.cgi?id=96868
almo...@gmail.com changed:
What|Removed |Added
Resolution|FIXED |---
Status|RESOLVED
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #30 from almo...@gmail.com ---
Testing stable linux 4.12.1 was a mixed bag. 2560x1440p@143.9Hz no longer
flickers or causes display corruption, but graphics memory run at full speed
and card heats up. It would seem any refresh rate abo
https://bugs.freedesktop.org/show_bug.cgi?id=96868
Alex Deucher changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://bugs.freedesktop.org/show_bug.cgi?id=96868
Psi changed:
What|Removed |Added
CC||w...@psitrax.de
--- Comment #28 from Psi ---
Are
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #27 from Jonas ---
(In reply to Alex Deucher from comment #26)
> Created attachment 131453 [details] [review]
> possible fix 4/4
This time the issue seems to be completely fixed, at least for me. Even @144Hz
the screen works perfectl
https://bugs.freedesktop.org/show_bug.cgi?id=96868
Alex Deucher changed:
What|Removed |Added
Attachment #131322|0 |1
is obsolete|
https://bugs.freedesktop.org/show_bug.cgi?id=96868
Alex Deucher changed:
What|Removed |Added
Attachment #131321|0 |1
is obsolete|
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #26 from Alex Deucher ---
Created attachment 131453
--> https://bugs.freedesktop.org/attachment.cgi?id=131453&action=edit
possible fix 4/4
--
You are receiving this mail because:
You are the assignee for the bug.__
https://bugs.freedesktop.org/show_bug.cgi?id=96868
Alex Deucher changed:
What|Removed |Added
Attachment #131320|0 |1
is obsolete|
https://bugs.freedesktop.org/show_bug.cgi?id=96868
Alex Deucher changed:
What|Removed |Added
Attachment #131319|0 |1
is obsolete|
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #22 from Jonas ---
I use amdgpu driver, so I guessed I only need patch 1, 3 & 4. This is my first
time patching a kernel, I hope I did it right.
I tried patching 4.10.15 and 4.11, but the result is the same: with 120Hz the
screen sta
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #21 from Alex Deucher ---
Created attachment 131322
--> https://bugs.freedesktop.org/attachment.cgi?id=131322&action=edit
possible fix 4/4
--
You are receiving this mail because:
You are the assignee for the bug.__
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #20 from Alex Deucher ---
Created attachment 131321
--> https://bugs.freedesktop.org/attachment.cgi?id=131321&action=edit
possible fix 3/4
--
You are receiving this mail because:
You are the assignee for the bug.__
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #19 from Alex Deucher ---
Created attachment 131320
--> https://bugs.freedesktop.org/attachment.cgi?id=131320&action=edit
possible fix 2/4
--
You are receiving this mail because:
You are the assignee for the bug.__
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #18 from Alex Deucher ---
Created attachment 131319
--> https://bugs.freedesktop.org/attachment.cgi?id=131319&action=edit
possible fix 1/4
Does this patch set help?
--
You are receiving this mail because:
You are the assignee for
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #17 from Andy Furniss ---
Oh, OK, I don't know whether that's expected or not on an R9 390
--
You are receiving this mail because:
You are the assignee for the bug.___
dri-devel mailing li
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #16 from Jonas ---
(In reply to Andy Furniss from comment #15)
> You should be able to do this eg. on my R9 285
>
> echo manual > /sys/class/drm/card0/device/power_dpm_force_performance_level
>
> cat /sys/class/drm/card0/device/pp_d
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #15 from Andy Furniss ---
(In reply to Jonas from comment #14)
> I get the same behaviour here with my XFX R9 390, latest Arch Linux and
> amdgpu driver. Forcing "high" power profile makes it work, but it also
> raises the temps (and
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #14 from Jonas ---
I get the same behaviour here with my XFX R9 390, latest Arch Linux and amdgpu
driver. Forcing "high" power profile makes it work, but it also raises the
temps (and probably power draw) too much to my liking.
If we
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #13 from zxvfxwing ---
Thank You comment #11.
So I had the same problem with my RX 480 8GB, screen artifact at 144Hz
(1920x1080).
Your command as root did the trick. Thx again :)
We should post it in some forum / archWiki !
--
You
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #12 from iuno at posteo.net ---
Yeah, forcing high clock rates seem to fix the flickering issue.
The problem is actually the memory clock. However, today, without my
intervention, the memory clock stays at max (1250 MHz) for high refr
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #11 from sonyp2p at gmail.com ---
(In reply to Alex Deucher from comment #4)
> Does forcing the clocks to high or low fix the issue? (as root):
> echo high > /sys/class/drm/card0/device/power_dpm_force_performance_level
> or
> echo low
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #10 from sonyp2p at gmail.com ---
Same here with a RX 480.
If I set 144Hz the screen start to flicker, but at 120Hz it works fine.
I tried Xorg and Wayland and this issue is present in both.
I'm using amdgpu with linux 4.8.10
--
You
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #9 from iuno at posteo.net ---
I have the same problem with my Hawaii card and my WQHD 144 Hz monitor. It is
not X related and the effect is visible on the framebuffer console, too.
120 Hz setting does flicker like seen in comment 7.
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #8 from almoped at gmail.com ---
Whatever way xvidtune -show gathers modelines does not seem reliable as I am
unable to reproduce the 586.00 line on AMDgpu, although it seemed so initially.
Testing old fglrx releases I found that 144h
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #7 from almoped at gmail.com ---
Created attachment 125011
--> https://bugs.freedesktop.org/attachment.cgi?id=125011&action=edit
143.9hz picture of screen
--
You are receiving this mail because:
You are the assignee for the bug.
--
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #6 from almoped at gmail.com ---
Neither high or low power_dpm_force_performance_level seems to make any
difference.
There is a difference between the 143.9 and 144 option. At 144 the whole screen
is displayed between the flickers, su
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #5 from Alex Deucher ---
I think the vblank period is too short at 144Hz for the mclk switching.
--
You are receiving this mail because:
You are the assignee for the bug.
-- next part --
An HTML attachment wa
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #4 from Alex Deucher ---
Does forcing the clocks to high or low fix the issue? (as root):
echo high > /sys/class/drm/card0/device/power_dpm_force_performance_level
or
echo low > /sys/class/drm/card0/device/power_dpm_force_performance_
https://bugs.freedesktop.org/show_bug.cgi?id=96868
Michel Dänzer changed:
What|Removed |Added
Attachment #125006|text/x-log |text/plain
mime type|
https://bugs.freedesktop.org/show_bug.cgi?id=96868
Michel Dänzer changed:
What|Removed |Added
Attachment #125007|text/x-log |text/plain
mime type|
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #3 from almoped at gmail.com ---
Created attachment 125007
--> https://bugs.freedesktop.org/attachment.cgi?id=125007&action=edit
dmesg of 4.6.3 kernel
--
You are receiving this mail because:
You are the assignee for the bug.
--
https://bugs.freedesktop.org/show_bug.cgi?id=96868
--- Comment #2 from almoped at gmail.com ---
Created attachment 125006
--> https://bugs.freedesktop.org/attachment.cgi?id=125006&action=edit
X log with 144hz not working
--
You are receiving this mail because:
You are the assignee for the bug.
https://bugs.freedesktop.org/show_bug.cgi?id=96868
Michel Dänzer changed:
What|Removed |Added
Component|Driver/AMDgpu |DRM/AMDgpu
Version|7.7 (2012
41 matches
Mail list logo
