From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 104064] (DC 4.15-rc2) WARNING: CPU: 4 PID: 75 at drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:601 dm_suspend+0x4e/0x60 [amdgpu] Date: Wed, 28 Mar 2018 03:34:30 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1568249949==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id 2B5146E170 for ; Wed, 28 Mar 2018 03:34:30 +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 --===============1568249949== Content-Type: multipart/alternative; boundary="15222080700.C0c64.8571" Content-Transfer-Encoding: 7bit --15222080700.C0c64.8571 Date: Wed, 28 Mar 2018 03:34:30 +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=3D104064 --- Comment #50 from Bjorn --- That did not help. However, looking closer at my dmesg output on the 4.17-w= ip branch, I see that there's actually some error loading the intel graphics firmware. In particular, there are these lines: [ 1.806186] i915 0000:00:02.0: Direct firmware load for i915/kbl_dmc_ver1_04.bin failed with error -2 [ 1.806188] i915 0000:00:02.0: Failed to load DMC firmware i915/kbl_dmc_ver1_04.bin. Disabling runtime power management. This definitely seems to imply the intel card is having some power manageme= nt issue. So perhaps my problem was never with the AMD GPU at all... In any case, the original amdgpu crash is fixed for me too, whether it impa= cted my suspend/resume or not. --=20 You are receiving this mail because: You are the assignee for the bug.= --15222080700.C0c64.8571 Date: Wed, 28 Mar 2018 03:34:30 +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 # 50 on bug 10406= 4 from = Bjorn 
That did not help. However, looking closer at my dmesg output =
on the 4.17-wip
branch, I see that there's actually some error loading the intel graphics
firmware. In particular, there are these lines:

[    1.806186] i915 0000:00:02.0: Direct firmware load for
i915/kbl_dmc_ver1_04.bin failed with error -2
[    1.806188] i915 0000:00:02.0: Failed to load DMC firmware
i915/kbl_dmc_ver1_04.bin. Disabling runtime power management.

This definitely seems to imply the intel card is having some power manageme=
nt
issue. So perhaps my problem was never with the AMD GPU at all...

In any case, the original amdgpu crash is fixed for me too, whether it impa=
cted
my suspend/resume or not.

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