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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 104888] DPMS issue w/ GFX8/Polaris10/Ellesmere/Rx-480-8GiB & agd5f's drm-next-4.17-wip
Date: Wed, 31 Jan 2018 19:10:38 +0000	[thread overview]
Message-ID: <bug-104888-502@http.bugs.freedesktop.org/> (raw)


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https://bugs.freedesktop.org/show_bug.cgi?id=104888

            Bug ID: 104888
           Summary: DPMS issue w/ GFX8/Polaris10/Ellesmere/Rx-480-8GiB &
                    agd5f's drm-next-4.17-wip
           Product: DRI
           Version: XOrg git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/AMDgpu
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: robink@creosotehill.org

Hello-
    I'm currently running a kernel directly based upon agd5f's
drm-next-4.17-wip (commit aa876beccdd9d6694df78ebbb395eb206d4cb84e at the time
of writing this) (I've applied a couple of EFI fixups and tweaked the
.gitignore, but none of my cherry-picked commits should be dinking with the
DRM/KMS/AMDGPU code).
    The system boots, and brings up the AMDGPU driver and FB with no issue, but
the display (a Samsung S27C650 attached via DisplayPort) fails to sleep.  I've
tried forcing it into sleep mode via setterm, to no avail.  There is no
error/warning (or info of any kind) logged to the kernel console.  If someone
could suggest a kernel command-line boot option to increase the verbosity of
the AMDGPU driver, I would be very appreciative.  Thank you in advance.

        -Robin K.

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             reply	other threads:[~2018-01-31 19:10 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-31 19:10 bugzilla-daemon [this message]
2018-01-31 19:47 ` [Bug 104888] DPMS issue w/ GFX8/Polaris10/Ellesmere/Rx-480-8GiB & agd5f's drm-next-4.17-wip bugzilla-daemon
2018-01-31 21:40 ` bugzilla-daemon
2018-01-31 22:14 ` bugzilla-daemon
2018-02-01  2:59 ` bugzilla-daemon
2018-02-03  3:07 ` bugzilla-daemon
2018-02-03  3:08 ` bugzilla-daemon
2018-02-04  2:21 ` bugzilla-daemon
2018-04-26  4:46 ` bugzilla-daemon

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