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NU-Slacker
n00b
n00b


Joined: 18 Apr 2002
Posts: 69
Location: Northwestern University

PostPosted: Wed Aug 21, 2002 1:33 am    Post subject: New _official_ Radeon 8500 drivers Reply with quote

I was taking a gander at linuxgames.com when I noticed this news item: http://www.linuxgames.com/news/index.php3/5860.

Basically, I was wondering if anybody out there would be able to report on performance of the driver and its support for its extended features such as programmable vertex shaders.

Gotta decide what card Im gonna upgrade to :).
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mathew
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n00b


Joined: 02 Aug 2002
Posts: 35

PostPosted: Fri Aug 23, 2002 2:38 am    Post subject: Trying the official drivers Reply with quote

I'm trying the official drivers at the moment. I have mixed experiences to report, although the lack of success may be my fault. The good news is that I can boot into X with two monitors

  • don't have dri support yet - thinking of visiting dri.sourceforge.net
  • xinerama doesn't work (various parts of screen are not being drawn correctly)
  • not sure that I have agpgart loading correctly - requires me to add agp_try_unsupported=1
  • control panel does not display the dual screen tab


List of steps that I folllowed to build the driver:

  1. rpm2cpio fglr200-glc22-4.2.0-1.4.3-i586.rpm | cpio -imd
  2. mkdir /lib/modules/fglr200
  3. cd lib/modules/fglr200
  4. cp -R build_mod /lib/modules/fglr200
  5. cp make_install.sh /lib/modules/fglr200/
  6. cd /lib/modules/fglr200/build_mod
  7. ./make.sh
  8. cd ..
  9. ./make_install.sh

Then I ran fglrxconfig (instead of xf86config) to create the XF86Config file

List of steps that I followed to build the contol panel

  1. cd usr/src
  2. export PATH=$PATH:/usr/qt/3/bin
  3. tar -xvzf fglrx_panel_sources.tgz
  4. make
  5. make install
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dioxmat
Bodhisattva
Bodhisattva


Joined: 04 May 2002
Posts: 709
Location: /home/mat

PostPosted: Fri Aug 23, 2002 8:10 am    Post subject: Reply with quote

could you show us the interessting parts of your XF86Config ? :)
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mathew
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Joined: 02 Aug 2002
Posts: 35

PostPosted: Mon Aug 26, 2002 12:05 am    Post subject: Excerpts from the XF86config file Reply with quote

I was unable to get xinerama (merge two screens) working with the offiicial ATI drivers, so switched to the dri.sourceforge.net drivers and that works. For the moment I am probably going to stick with the dri.sourceforge.net drivers, because I need to get some work done :(

As requested, here are some excerpts from the XF86config file. Happy to distribute the whole file, but I thought it was a little long for this forum.

Code:

Section "dri"
    Group 27    # video
    Mode 0660
EndSection

Section "Device"
    Identifier                        "FIRE GL 8x00 0"
    Driver                            "fglr200"
#    Driver                            "radeon"
# === disable PnP Monitor  ===
    #Option                           "NoDDC"
# === disable/enable XAA/DRI ===
    Option "no_accel"                 "yes"
    Option "no_dri"                   "yes"
# === Fire GL DDX driver module specific settings ===
    Option "GammaCorrectionI"         "0x06419064"
    Option "GammaCorrectionII"        "0x06419064"
# === OpenGL specific profiles/settings ===
    Option "Capabilities"             "0x00000000"
    Option "Overlay"                  "off"
    BusID "PCI:1:0:0"    # vendor=1002, device=514c
    Screen 0
EndSection

Section "Device"
    Identifier                        "FIRE GL 8x00 1"
    Driver                            "fglr200"
#    Driver                            "radeon"
    Option "GammaCorrectionI"         "0x06419064"
    Option "GammaCorrectionII"        "0x06419064"
    BusID "PCI:1:0:0"    # vendor=1002, device=514c
    Screen 1
EndSection

Section "Screen"
    Identifier  "Screen0"
    Device      "FIRE GL 8x00 0"
    Monitor     "Monitor1"
    DefaultDepth 24

    Subsection "Display"
        Depth       24
        Modes       "1600x1200" "1400x1050" "1280x1024" "1152x864" "1024x768" "800x600" "640x480"
        ViewPort    0 0
    EndSubsection
EndSection

Section "Screen"
    Identifier  "Screen1"
    Device      "FIRE GL 8x00 1"
    Monitor     "Monitor1"
    DefaultDepth 24

    Subsection "Display"
        Depth       24
        Modes       "1600x1200" "1400x1050" "1280x1024" "1152x864" "1024x768" "800x600" "640x480"
        ViewPort    0 0
    EndSubsection
EndSection

Section "ServerLayout"
   Identifier  "Server Layout"
    Screen "Screen0"
    Screen "Screen1" LeftOf "Screen0"
    InputDevice "Mouse1" "CorePointer"
    InputDevice "Keyboard1" "CoreKeyboard"
EndSection
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