Re: Fw: [Bugme-new] [Bug 4295] New: Garbage all over the screen when using radeonfb
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2005-03-05 22:49:21
On Sat, 2005-03-05 at 10:04 -0800, Andrew Morton wrote:
Steps to reproduce: modprobe radeonfb every 1/2 second some garbage pixels appear all over the screen. When the screen is not updated by clear or something that scrolls the 'garbaged' lines out of the screen, the whole screen becomes white. Starting X (with radeon driver or fglrx) changes nothing... Garbage production continues...
The 1/2 second thing smells like a cursor issue ... Can you try booting with radeonfb.default_dynclk=-1 and tell me if that makes any difference ? Also try with radeonfb.noaccel=1 (do separate tests). Ben. ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click