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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