From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 110457] System resumes failed and hits [drm:amdgpu_job_timedout
[amdgpu]] *ERROR* ring gfx timeout on Acer Squirtle_SR laptop
Date: Wed, 17 Apr 2019 05:53:27 +0000
Message-ID:
Bug ID
110457
Summary
System resumes failed and hits [drm:amdgpu_job_timedout [amdg=
pu]] *ERROR* ring gfx timeout on Acer Squirtle_SR laptop
Product
DRI
Version
unspecified
Hardware
x86-64 (AMD64)
OS
Linux (All)
Status
NEW
Severity
major
Priority
medium
Component
DRM/AMDgpu
Assignee
dri-devel@lists.freedesktop.org
Reporter
jian-hong@endlessm.com
Created attachment 144006 [details]
dmesg with amdgpu.dc=3D1 drm.debug=3D7 in boot command
We have an Acer Squirtle_SR laptop equipped with AMD A9-9420e RADEON R5, 5
COMPUTE CORES 2C+3G and [AMD/ATI] Topaz XT [Radeon R7 M260/M265 / M340/M360=
/
M440/M445] [1002:6900]. We test it with Linux kernel 5.1.0-rc5+.
The kernel includes the patch [1] mentioned in comment 110360#c9 [2].
System keeps screen black after system resumes from suspending.
The error keeps showing on dmesg:
[ 177.401716] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx timeout,
signaled seq=3D290, emitted seq=3D294
[ 177.401848] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* Process informati=
on:
process Xorg pid 569 thread Xorg:cs0 pid 571
[ 177.401855] [drm] IP block:gfx_v8_0 is hung!
[ 177.401932] [drm] GPU recovery disabled.
01:00.0 Display controller [0380]: Advanced Micro Devices, Inc. [AMD/ATI] T=
opaz
XT [Radeon R7 M260/M265 / M340/M360 / M440/M445] [1002:6900] (rev c3)
Subsystem: Acer Incorporated [ALI] Topaz XT [Radeon R7 M260/M265 /
M340/M360 / M440/M445] [1025:1217]
Flags: bus master, fast devsel, latency 0, IRQ 40
Memory at c0000000 (64-bit, prefetchable) [size=3D256M]
Memory at d0000000 (64-bit, prefetchable) [size=3D2M]
I/O ports at 3000 [size=3D256]
Memory at d1400000 (32-bit, non-prefetchable) [size=3D256K]
Expansion ROM at d1440000 [disabled] [size=3D128K]
Capabilities: [48] Vendor Specific Information: Len=3D08 <?>
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Legacy Endpoint, MSI 00
Capabilities: [a0] MSI: Enable+ Count=3D1/1 Maskable- 64bit+
Capabilities: [100] Vendor Specific Information: ID=3D0001 Rev=3D1 =
Len=3D010
<?>
Capabilities: [150] Advanced Error Reporting
Capabilities: [270] #19
Capabilities: [2b0] Address Translation Service (ATS)
Capabilities: [2c0] Page Request Interface (PRI)
Capabilities: [2d0] Process Address Space ID (PASID)
Kernel driver in use: amdgpu
Kernel modules: amdgpu
[1] https://patchw=
ork.kernel.org/patch/10889269/
[2] https://bugzilla.freedesktop.org/show_bug.cgi?id=3D110360#c9