ports/106370: Screen corruption when using Direct Rendering on
a PCIe x800
Adam K Kirchhoff
adamk at voicenet.com
Wed May 30 10:30:14 UTC 2007
The following reply was made to PR ports/106370; it has been noted by GNATS.
From: Adam K Kirchhoff <adamk at voicenet.com>
To: bug-followup at freebsd.org, adamk at voicenet.com
Cc:
Subject: Re: ports/106370: Screen corruption when using Direct Rendering on a PCIe x800
Date: Wed, 30 May 2007 06:04:47 -0400
Just some followup:
Jung-uk Kim suggested trying the drm code available here:
http://people.freebsd.org/~jkim/drm-20070511.tar.gz
It's version radeon DRM version 1.27.0 Gives the same results as 1.25.0
He also noticed the following problem in my /var/log/Xorg.0.log file:
(II) RADEON(0): [pci] 8192 kB allocated with handle 0x00000000
And then suggested that I add some printf's to drm_sg_alloc in drm_scatter.c.
The results was:
sg size=8388608 pages=2048
sg alloc handle = cca86000
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