From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 100979] Radeon r4 on a6-6310(BEEMA) APU hard lockup on hibernate and on second resume from suspend Date: Wed, 28 Mar 2018 10:54:14 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1268836684==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 481386E0E9 for ; Wed, 28 Mar 2018 10:54:14 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1268836684== Content-Type: multipart/alternative; boundary="15222344540.cFf071.27700" Content-Transfer-Encoding: 7bit --15222344540.cFf071.27700 Date: Wed, 28 Mar 2018 10:54:14 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D100979 --- Comment #13 from Przemek --- Using the opportunity that I was working on another bug report with AMD DC kernel driver, and have git cloned agd5f drm-next-4.17-wip branch, I have t= ried to debug the situation on hibernate process with this experimental kernel a= lso. This time hibernation image is created, and laptop turns off after that. But - during the hibernation process screen goes totally white, process take approximately 15-20 seconds on ssd drive before netbook gets power-off. During resume hibernation image is read (it is possible to see percentage) = and then screen goes white, and machine is in a locked-up state. I can do nothi= ng but press power button to hard-reset the netbook. Moreover I foud only once an error message in kernel log: "Mar 28 01:36:54 eclipse kernel: [ 86.665473] [drm:drm_atomic_helper_wait_for_flip_done] *ERROR* [CRTC:39:crtc-0] flip_do= ne timed out Mar 28 01:36:54 eclipse kernel: [ 86.828685] [drm:gfx_v7_0_ring_test_ring] *ERROR* amdgpu: ring 0 test failed (scratch(0xC040)=3D0xCAFEDEAD) Mar 28 01:36:54 eclipse kernel: [ 86.828698] [drm:amdgpu_device_ip_resume_phase2] *ERROR* resume of IP block failed -22 Mar 28 01:36:54 eclipse kernel: [ 86.828703] [drm:amdgpu_device_resume] *ERROR* amdgpu_device_ip_resume failed (-22). Mar 28 01:36:54 eclipse kernel: [ 86.828718] dpm_run_callback(): pci_pm_restore+0x0/0xa0 returns -22 Mar 28 01:36:54 eclipse kernel: [ 86.828742] PM: Device 0000:00:01.0 fail= ed to restore async: error -22" of course I am unable to reproduce it. I am not sure how much it is related= but this could be usefull, tough. Kernel was booted up with amdgpu.dc=3D1. Any help is appreciated. Thanks, Przemek. --=20 You are receiving this mail because: You are the assignee for the bug.= --15222344540.cFf071.27700 Date: Wed, 28 Mar 2018 10:54:14 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Comme= nt # 13 on bug 10097= 9 from Przemek 
Using the opportunity that I was working on another bug report=
 with AMD DC
kernel driver, and have git cloned agd5f drm-next-4.17-wip branch, I have t=
ried
to debug the situation on hibernate process with this experimental kernel a=
lso.

This time hibernation image is created, and laptop turns off after that.

But - during the hibernation process screen goes totally white, process take
approximately 15-20 seconds on ssd drive before netbook gets power-off.

During resume hibernation image is read (it is possible to see percentage) =
and
then screen goes white, and machine is in a locked-up state. I can do nothi=
ng
but press power button to hard-reset the netbook.

Moreover I foud only once an error message in kernel log:

"Mar 28 01:36:54 eclipse kernel: [   86.665473]
[drm:drm_atomic_helper_wait_for_flip_done] *ERROR* [CRTC:39:crtc-0] flip_do=
ne
timed out
Mar 28 01:36:54 eclipse kernel: [   86.828685] [drm:gfx_v7_0_ring_test_ring]
*ERROR* amdgpu: ring 0 test failed (scratch(0xC040)=3D0xCAFEDEAD)
Mar 28 01:36:54 eclipse kernel: [   86.828698]
[drm:amdgpu_device_ip_resume_phase2] *ERROR* resume of IP block <gfx_v7_=
0>
failed -22
Mar 28 01:36:54 eclipse kernel: [   86.828703] [drm:amdgpu_device_resume]
*ERROR* amdgpu_device_ip_resume failed (-22).
Mar 28 01:36:54 eclipse kernel: [   86.828718] dpm_run_callback():
pci_pm_restore+0x0/0xa0 returns -22
Mar 28 01:36:54 eclipse kernel: [   86.828742] PM: Device 0000:00:01.0 fail=
ed
to restore async: error -22"

of course I am unable to reproduce it. I am not sure how much it is related=
 but
this could be usefull, tough.

Kernel was booted up with amdgpu.dc=3D1.

Any help is appreciated.

Thanks,
Przemek.

You are receiving this mail because:
  • You are the assignee for the bug.
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