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From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 197851] Resume from suspend sometimes results in black screen on Radeon R5
Date: Fri, 15 Dec 2017 00:13:10 +0000	[thread overview]
Message-ID: <bug-197851-2300-CjBHqEKHEj@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-197851-2300@https.bugzilla.kernel.org/>

https://bugzilla.kernel.org/show_bug.cgi?id=197851

--- Comment #4 from Tyler McLean (sonarsoundapplications@gmail.com) ---
(In reply to Harry Wentland from comment #3)
> Do you get different behavior if you enable the new DC display driver by
> passing amdgpu.dc=1 to the kernel?

Enabling that on the kernel results in an error on boot

[drm:hwss_wait_for_blank_complete [amdgpu]] *ERROR* DC: failed to blank crtc!

causing Ubuntu to hang on the splash screen

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      parent reply	other threads:[~2017-12-15  0:13 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-11 20:01 [Bug 197851] New: Resume from suspend sometimes results in black screen on Radeon R5 bugzilla-daemon
2017-11-13 15:15 ` [Bug 197851] " bugzilla-daemon
2017-11-13 20:52 ` bugzilla-daemon
2017-12-11 22:42 ` bugzilla-daemon
2017-12-14 15:32 ` bugzilla-daemon
2017-12-15  0:13 ` bugzilla-daemon [this message]

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