ATI Radeon 7500 vs. AGP a OpenGL

[Marian Cavojsky <cavojsky zavinac soria-grey bod sk>]

Zdravim.

Pri rozchadzani OpenGL, zatial som to nikdy nerobil, som narazil na
takyto problem.

Na Internete som sa dozvedel, ze ked chcem OpenGL, musi mi ist 'dri'.
'dri' aspon podla logu funguje:

(II) LoadModule: "dri"
(II) Loading /usr/X11R6/lib/modules/extensions/libdri.a
(II) Module dri: vendor="The XFree86 Project"
        compiled for 4.2.1.1, module version = 1.0.0
        ABI class: XFree86 Server Extension, version 0.1

<skip />

(==) RADEON(0): Write-combining range (0xe0000000,0x4000000)
drmOpenDevice: minor is 0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 7, (OK)
drmOpenDevice: minor is 0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 7, (OK)
drmOpenDevice: minor is 0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 7, (OK)
drmGetBusid returned ''

OpenGL aplikacie sa tvaria, ze idu, ale veeeelmi pomaly. Vsimol som si v
logu tuto hlasku:

(EE) RADEON(0): [agp] AGP not available
(EE) RADEON(0): [drm] failed to remove DRM signal handler
(II) RADEON(0): [drm] removed 1 reserved context for kernel
DRIUnlock called when not locked

Pouzil som google, ale vsade kde sa tato hlaska objavila tvrdili, ze
nejde modul agpgart. U mna, aspon myslim, funguje:

$lsmod | grep agpgart
agpgart                37344   0  (unused)

$dmesg | grep agp
Linux agpgart interface v0.99 (c) Jeff Hartmann
agpgart: Maximum main memory to use for agp memory: 380M
agpgart: Detected Via Apollo Pro KT133 chipset
agpgart: AGP aperture is 64M @ 0xe8000000

karta sa hlasi ako:
$lspci | grep VGA
01:00.0 VGA compatible controller: ATI Technologies Inc Radeon RV200 QW
[Radeon 7500]

Prostredie:
Debian Testing, XFree 4.2.1, kernel 2.4.20

Ak mate niekto s tymto skusenosti, potesil by som sa keby ste sa so mnou
podelili.

Vdaka.

-- 
Marian Cavojsky <cavojsky @ soria-grey.sk>
Spravca siete, Soria & Grey s.r.o, reklamna agentura