https://bugs.freedesktop.org/show_bug.cgi?id=108493
Martin Peres changed:
What|Removed |Added
Resolution|--- |MOVED
Status|REOPENED
https://bugs.freedesktop.org/show_bug.cgi?id=108493
Łukasz Posadowski changed:
What|Removed |Added
Resolution|FIXED |---
Status|RESOLVED
https://bugs.freedesktop.org/show_bug.cgi?id=108493
Timur Kristóf changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://bugs.freedesktop.org/show_bug.cgi?id=108493
--- Comment #18 from fin4...@hotmail.com ---
Add amdgpu.ppfeaturemask=0xfffd7fff to the kernel command line to make the
powerplay work with RX 570 at 4K60Hz.
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--- Comment #17 from Timur Kristóf ---
Hi Everyone,
I've just tested Linux 5.0-rc1 and have not encountered the problem so far.
Looking into it more, I think the same patch set that fixed the Sapphire RX 590
for Michael @ Phoronix also fixed
https://bugs.freedesktop.org/show_bug.cgi?id=108493
--- Comment #16 from Timur Kristóf ---
Hi,
After some more experimentation it seems that increasing the highest mclk
voltage above 900 mV and setting all other voltages in pp_od_clk_voltage in
such a way that they remain below 1000 mV, is a
https://bugs.freedesktop.org/show_bug.cgi?id=108493
--- Comment #15 from Timur Kristóf ---
(In reply to Alex Deucher from comment #14)
> I suspect the display may require additional voltage in your case which is
> why you see the issue at 4k. The display requirements are not handled as
> finely
https://bugs.freedesktop.org/show_bug.cgi?id=108493
--- Comment #14 from Alex Deucher ---
I suspect the display may require additional voltage in your case which is why
you see the issue at 4k. The display requirements are not handled as finely on
Linux as they are in windows.
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https://bugs.freedesktop.org/show_bug.cgi?id=108493
--- Comment #13 from Alex Deucher ---
(In reply to Timur Kristóf from comment #9)
> OD_MCLK:
> 0:300MHz750mV
> 1: 1000MHz800mV
> 2: 1750MHz900mV
This is vddc.
> [DEFAULT] ATOM_MCLK_ENTRY Array
>
https://bugs.freedesktop.org/show_bug.cgi?id=108493
--- Comment #12 from Timur Kristóf ---
By the way the voltage issue has already been reported against ROCm and is
supposed to be already fixed. The details are here:
https://github.com/RadeonOpenCompute/ROCm/issues/348
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--- Comment #11 from Timur Kristóf ---
Created attachment 142228
--> https://bugs.freedesktop.org/attachment.cgi?id=142228=edit
Content of /sys/class/drm/card0/device/pp_table
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--- Comment #10 from Timur Kristóf ---
Created attachment 142227
--> https://bugs.freedesktop.org/attachment.cgi?id=142227=edit
Content of /sys/kernel/debug/dri/0/amdgpu_vbios
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--- Comment #9 from Timur Kristóf ---
I think I discovered a possible reason for this issue. If you look at the
DDEBUG dumps, it says in several places: "This slot was corrupted in GPU
memory". So I began to suspect something was wrong with the
https://bugs.freedesktop.org/show_bug.cgi?id=108493
--- Comment #8 from Timur Kristóf ---
Upgraded to kernel 4.18.16 and mesa 18.2.3 which is supposed to fix a GPU hang.
Did not help, the problem is still there.
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--- Comment #7 from Timur Kristóf ---
1. It was suggested that this is a thermal issue. So I monitored the GPU
temperatures with GALLIUM_HUD and it was about 40 Celsius when the crash
happened.
2. It was also suggested that this is a VRAM
https://bugs.freedesktop.org/show_bug.cgi?id=108493
--- Comment #6 from Timur Kristóf ---
On freenode in #dri-devel I got the suggestion to run unigine heaven with
GALLIUM_DDEBUG="1000". So I just did that. It created 3 files, which I attached
to this bug report along with the dmesg log that I
https://bugs.freedesktop.org/show_bug.cgi?id=108493
--- Comment #5 from Timur Kristóf ---
Created attachment 142142
--> https://bugs.freedesktop.org/attachment.cgi?id=142142=edit
ddebug dumb from unigine heaven 2
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--- Comment #3 from Timur Kristóf ---
Created attachment 142140
--> https://bugs.freedesktop.org/attachment.cgi?id=142140=edit
ddebug dumb from unigine heaven 0
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--- Comment #4 from Timur Kristóf ---
Created attachment 142141
--> https://bugs.freedesktop.org/attachment.cgi?id=142141=edit
ddebug dumb from unigine heaven 1
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--- Comment #2 from Timur Kristóf ---
Created attachment 142139
--> https://bugs.freedesktop.org/attachment.cgi?id=142139=edit
dmesg after the crash
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--- Comment #1 from keramidasc...@gmail.com ---
I have the exact same problem.
The only differences are the following:
* I have the Asus Radeon RX 580 ROG Strix TOP OC 8GB GPU
* I use the Unigine Superposition to reproduce the problem quickly
*
https://bugs.freedesktop.org/show_bug.cgi?id=108493
Bug ID: 108493
Summary: Unigine Heaven at 4K crashes amdgpu and causes a GPU
hang
Product: DRI
Version: unspecified
Hardware: x86-64 (AMD64)
OS: Linux
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