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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Hello,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>I
have attempting to port a system my company develops to Fedora for quite some
time and have always been stuck on getting the geode video driver working
properly (the VESA driver has always worked for me though). So recently
we updated the WinXP graphics driver on this same system and it produced the
same problem that xorg-amd*/xorg-geode* have always given me where the colors
were just not displayed properly and has a fuzzy appearance on the panel.
So after a few months of debugging the XP driver, AMD discovered that our
system doesn’t like the default value written to the PAD_SELECT_REGISTER
when the driver is setting the panel timings. Their solution was to read
the values first and OR them with the default values. So I made this
change to 2.10.0 and it worked like a charm (with a custom xorg.conf).<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>I
have attached the modified cim_vg.c file that I modified in 2.10.0 which works
on my system, but I’m wondering how safe this change is and also if this
is could be a sign of other problems. We are using General Soft. BIOS on
our LX800/CS5535. I couldn’t find much information on the pad
select register, so any thoughts or suggestions would be greatly appreciated.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Thanks,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Matt
Mitchell<span style='color:#1F497D'><o:p></o:p></span></span></p>
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