Description of problem:
an install of RHEL4 U4 64b on a ATI RN50 system would choose the “ati” driver 
rather than the “radeon” driver in xorg.conf

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.install RHEL4U4 64b on a ATI RN50(ES1000) system
2.check the xorg.conf, 

  
Actual results:
In Device section of xorg.conf, it's "ati" driver other than "radeon" driver

Expected results:
It should use "radeon" driver for my es1000 system

Additional info:
Can RH update h/w database by adding
"NAME ATI ES1000"
"DRIVER radeon" 
to the file /usr/share/hwdata/Cards

adding
"0x1002 0x515E "Card:ATI ES1000" "Card:ATI ES1000" " 
"0x1002 0x5969 "Card:ATI ES1000" "Card:ATI ES1000" " 
to the file /usr/share/hwdata/pcitable