From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 111244] amdgpu kernel 5.2 blank display after resume from suspend Date: Wed, 14 Aug 2019 19:14:44 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0992102998==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 7FC72896EB for ; Wed, 14 Aug 2019 19:14:44 +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 --===============0992102998== Content-Type: multipart/alternative; boundary="15658100842.B240.10581" Content-Transfer-Encoding: 7bit --15658100842.B240.10581 Date: Wed, 14 Aug 2019 19:14:44 +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=3D111244 --- Comment #25 from Andrey Grodzovsky --- (In reply to miba_c from comment #24) > Having the same issue on a ThinkPad T495s (BIOS 1.06) with a Ryzen 7 PRO > 3700U, Kernel 5.2.8-arch1-1-ARCH, Mesa 19.1.4-1 and running sway (wayland) > as a window manager. >=20 > dmesg shows me: > [drm] Fence fallback timer expired on ring sdma0 > amdgpu 0000:05:00.0: [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR* IB test > failed on gfx (-110). > [drm:amdgpu_device_ip_late_init_func_handler [amdgpu]] *ERROR* ib ring te= st > failed (-110). >=20 > One thing to note is that setting amd_iommu=3Doff as a kernel parameter m= akes > this issue really rare but it'll still sometimes happen, maybe it's also > just luck. Please attach full log, also it looks log. --=20 You are receiving this mail because: You are the assignee for the bug.= --15658100842.B240.10581 Date: Wed, 14 Aug 2019 19:14:44 +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 # 25 on bug 11124= 4 from Andrey Grodzovsky 
(In reply to miba_c from comment #24)
> Having the same issue on a ThinkPad T495s (BIOS =
1.06) with a Ryzen 7 PRO
> 3700U, Kernel 5.2.8-arch1-1-ARCH, Mesa 19.1.4-1 and running sway (wayl=
and)
> as a window manager.
>=20
> dmesg shows me:
> [drm] Fence fallback timer expired on ring sdma0
> amdgpu 0000:05:00.0: [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR* IB te=
st
> failed on gfx (-110).
> [drm:amdgpu_device_ip_late_init_func_handler [amdgpu]] *ERROR* ib ring=
 test
> failed (-110).
>=20
> One thing to note is that setting amd_iommu=3Doff as a kernel paramete=
r makes
> this issue really rare but it'll still sometimes happen, maybe it's al=
so
> just luck.

Please attach full log, also it looks log.

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