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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 99718] RX480 - MCLK stuck at 300
Date: Thu, 09 Feb 2017 06:14:02 +0000	[thread overview]
Message-ID: <bug-99718-502@http.bugs.freedesktop.org/> (raw)


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https://bugs.freedesktop.org/show_bug.cgi?id=99718

            Bug ID: 99718
           Summary: RX480 - MCLK stuck at 300
           Product: DRI
           Version: DRI git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/AMDgpu
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: b747xx@gmail.com

Created attachment 129417
  --> https://bugs.freedesktop.org/attachment.cgi?id=129417&action=edit
DMESG

I,

I just found out that the MCLK was stuck at 300Mhz on my Polaris10 card. I got
the card last week, I don't really know if it's new. I have git version of
linux, mesa, libdrm.

I can force the power to high and get the proper 2000Mhz and when I set it back
to auto, it go back down to 300Mhz, halving my EVE-Online fps by about 200%.

The SCLK is normal, It move according to load on auto and move according to
crappy cooling on high.

I got some error in the dmesg too, can be related, or no.., I attach them.

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             reply	other threads:[~2017-02-09  6:14 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-09  6:14 bugzilla-daemon [this message]
2017-02-09 13:44 ` [Bug 99718] RX480 - MCLK stuck at 300 bugzilla-daemon
2017-02-09 13:46 ` bugzilla-daemon
2017-02-09 16:20 ` bugzilla-daemon
2017-03-09  4:02 ` bugzilla-daemon

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