[ltp] How many fps on intel 855GM?

[Ingo van Lil]

On 19 Apr 2005, Jan Girlich wrote:

> >That's pretty poor, I think I have about that many without DRM. With
> >all drivers loaded ("AGP support", "Intel 440LX/BX/GX, I8xx and E7x05
> >chipset support", "Direct Rendering Manager" and "Intel 830M, 845G, 852GM,
> >855GM, 865G (i915 driver)") glxgears does about 1250 fps on my system.
> 
> Ok, to get it straight:
> 
> This is kernel-stuff:
> "AGP support", "Intel 440LX/BX/GX, I8xx and E7x05 chipset support"
> 
> And this xorg-stuff?:
> "Direct Rendering Manager" and "Intel 830M, 845G, 852GM, 855GM, 865G 
> (i915 driver)"

Nope. It's all kernel stuff. And it's all in the Device Drivers/
Character Devices section. If you compile those drivers as modules they
will be called agpgart, intel-apg and i915.


> Please tell me some more details like e.g. part of your xorg.conf

That part of my xorg.conf is completely unchanged, i.e. it's the same
that "X -configure" would spit out after autodetection:

Section "Device"
        ### Available Driver options are:-
        ### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
        ### <string>: "String", <freq>: "<f> Hz/kHz/MHz"
        ### [arg]: arg optional
        #Option     "NoAccel"                   # [<bool>]
        #Option     "SWcursor"                  # [<bool>]
        #Option     "ColorKey"                  # <i>
        #Option     "CacheLines"                # <i>
        #Option     "Dac6Bit"                   # [<bool>]
        #Option     "DRI"                       # [<bool>]
        #Option     "NoDDC"                     # [<bool>]
        #Option     "ShowCache"                 # [<bool>]
        #Option     "XvMCSurfaces"              # <i>
        #Option     "PageFlip"                  # [<bool>]
        Option      "Clone" "true"
        Option      "MonitorLayout" "CRT,LFP"
        Identifier  "Card0"
        Driver      "i810"
        VendorName  "Intel Corp."
        BoardName   "82852/855GM Integrated Graphics Device"
        BusID       "PCI:0:2:0"
EndSection

OK, I added the "Clone" and "MonitorLayout" options to activate the
monitor port. But that's not related to DRM.

        Cheers,
            Ingo