From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 103953] [DC] Polaris10: Missing modes when enabling DC
Date: Tue, 28 Nov 2017 13:05:00 +0000 [thread overview]
Message-ID: <bug-103953-502@http.bugs.freedesktop.org/> (raw)
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https://bugs.freedesktop.org/show_bug.cgi?id=103953
Bug ID: 103953
Summary: [DC] Polaris10: Missing modes when enabling DC
Product: DRI
Version: unspecified
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: DRM/AMDgpu
Assignee: dri-devel@lists.freedesktop.org
Reporter: freedesktop-bugzilla@dominik-paulus.de
Created attachment 135751
--> https://bugs.freedesktop.org/attachment.cgi?id=135751&action=edit
dmesg with amdgpu.dc=1
I have a Dell U2713HM connected to a Radeon RX470 (MSI board, 'Radeon RX470
Gaming 4G') over dual-link DVI on Linux 4.15-rc1. When enabling DC (Kernel
commandline amdgpu.dc=1), the monitors native resolution of 2560x1440 is not
detected, when falling back to default modesetting, everything works fine.
Xorg.log and (relevant parts) of dmesg for both amdgpu.dc=1 and =0 are
attached.
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next reply other threads:[~2017-11-28 13:05 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-28 13:05 bugzilla-daemon [this message]
2017-11-28 13:05 ` [Bug 103953] [DC] Polaris10: Missing modes when enabling DC bugzilla-daemon
2017-11-28 13:05 ` bugzilla-daemon
2017-11-28 13:06 ` bugzilla-daemon
2017-11-28 18:32 ` bugzilla-daemon
2017-11-28 18:32 ` bugzilla-daemon
2017-11-28 18:33 ` bugzilla-daemon
2017-11-28 18:34 ` bugzilla-daemon
2018-02-24 18:14 ` bugzilla-daemon
2018-02-27 20:07 ` bugzilla-daemon
2018-02-27 23:03 ` bugzilla-daemon
2018-02-28 1:42 ` bugzilla-daemon
2018-02-28 2:16 ` bugzilla-daemon
2018-03-02 17:46 ` bugzilla-daemon
2018-03-05 16:24 ` bugzilla-daemon
2018-03-08 12:56 ` bugzilla-daemon
2018-03-08 14:30 ` bugzilla-daemon
2018-03-12 6:40 ` bugzilla-daemon
2019-01-07 6:44 ` bugzilla-daemon
2019-01-07 6:48 ` bugzilla-daemon
2019-01-07 6:49 ` bugzilla-daemon
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