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From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 200531] New: amdgpu: *ERROR* REG_WAIT timeout when a display is put to sleep
Date: Wed, 18 Jul 2018 00:41:42 +0000	[thread overview]
Message-ID: <bug-200531-2300@https.bugzilla.kernel.org/> (raw)

https://bugzilla.kernel.org/show_bug.cgi?id=200531

            Bug ID: 200531
           Summary: amdgpu: *ERROR* REG_WAIT timeout when a display is put
                    to sleep
           Product: Drivers
           Version: 2.5
    Kernel Version: 4.17.6
          Hardware: x86-64
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri@kernel-bugs.osdl.org
          Reporter: mezin.alexander@gmail.com
        Regression: No

Created attachment 277391
  --> https://bugzilla.kernel.org/attachment.cgi?id=277391&action=edit
dmesg

When a display is turned off (because of inactivity), sometimes I see "*ERROR*
REG_WAIT timeout" from amdgpu in the kernel log. And sometimes when the display
wakes up, GUI doesn't respond anymore (even mouse pointer isn't moving).

full dmesg output attached

card: RX Vega 64 (Sapphire Nitro+)

I think it started with 4.17.5 or 4.17.6, i'll try to find the exact commit

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             reply	other threads:[~2018-07-18  0:41 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-18  0:41 bugzilla-daemon [this message]
2018-07-18  0:41 ` [Bug 200531] amdgpu: *ERROR* REG_WAIT timeout when a display is put to sleep bugzilla-daemon
2018-07-18  0:56 ` bugzilla-daemon
2018-07-18  0:58 ` bugzilla-daemon
2018-07-18  7:36 ` bugzilla-daemon
2018-07-18  7:36 ` bugzilla-daemon
2018-07-22 13:16 ` bugzilla-daemon
2018-07-22 16:24 ` bugzilla-daemon
2018-08-26  0:53 ` bugzilla-daemon
2018-09-03  5:20 ` bugzilla-daemon
2018-09-04 14:35 ` bugzilla-daemon
2018-09-05  9:14 ` bugzilla-daemon
2018-09-11 14:15 ` bugzilla-daemon
2018-12-10  2:44 ` bugzilla-daemon
2018-12-31 15:16 ` bugzilla-daemon
2025-02-05 11:09 ` bugzilla-daemon
2025-05-26 13:15 ` bugzilla-daemon
2025-05-27 21:39 ` bugzilla-daemon

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