From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 97986] sony vaio with ati graphics flashing flikering
Date: Fri, 08 Feb 2019 20:05:33 +0000 [thread overview]
Message-ID: <bug-97986-502-es3WRoszs3@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-97986-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=97986
Paul Dufresne <dufresnep@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
See Also| |https://bugs.freedesktop.or
| |g/show_bug.cgi?id=108514
--- Comment #5 from Paul Dufresne <dufresnep@gmail.com> ---
I suspect it could be the same problem as in bug #108514.
Best workaround known would be to boot with nomodeset kernel parameter.
Adding drm.debug=4 (kernel mode setting messages) to kernel parameters
would give more usefull dmesg output.
Suspected problem for #108514 would be related to compute_avivo_pll_[something]
in gpu/drm/radeon/radeon_display.c.
Possibly the max pll clock frequency.
I hope to be able to investigate beginning of next week.
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next prev parent reply other threads:[~2019-02-08 20:05 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-30 14:33 [Bug 97986] sony vaio with ati graphics flashing flikering bugzilla-daemon
2016-09-30 14:41 ` bugzilla-daemon
2016-09-30 15:42 ` bugzilla-daemon
2016-09-30 15:44 ` bugzilla-daemon
2018-04-03 7:01 ` bugzilla-daemon
2019-02-08 20:05 ` bugzilla-daemon [this message]
2019-09-18 19:22 ` bugzilla-daemon
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