Mailinglist Archive: radeonhd (352 mails)

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[radeonhd] [Bug 15521] radeonhd unable to retrieve PLL and reference clock on DEC Alpha with X1550 PCI
  • From: bugzilla-daemon@xxxxxxxxxxxxxxx
  • Date: Mon, 28 Apr 2008 18:31:04 -0700 (PDT)
  • Message-id: <20080429013104.E71AD13006A@xxxxxxxxxxxxxxxxxxxxxxxx>
http://bugs.freedesktop.org/show_bug.cgi?id=15521





--- Comment #17 from Matt Turner <mattst88@xxxxxxxxx> 2008-04-28 18:31:04 PST
---
Created an attachment (id=16229)
--> (http://bugs.freedesktop.org/attachment.cgi?id=16229)
X log in Alpha after echo 1 > enable

Dave Airlie suggested I attempt the following commands before starting X.

/sys/bus/pci/devices/0000:01:00.0 # echo 1 > enable
/sys/bus/pci/devices/0000:01:00.0 # echo 1 > rom

After these commands, cat rom > /tmp/rom still turns up a blank file, but X
starts properly with an unpatched radeonhd driver. The X log appears to show it
successfully read the BIOS. There is no 10 second delay, but there are still a
few (EE) in the log.

I don't think manually executing these commands constitutes a fix.


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