Date: Wed, 10 Nov 2004 17:43:08 +0100 From: M.Santhoff@t-online.de (Marc Santhoff) To: questions@freebsd.org Cc: M.Santhoff@t-online.de Subject: DRM on nForce chipset Message-ID: <1100104988.258.29.camel@zaphod.das.netz>
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Hi,
before i start swapping the mainboard of my computer I'll try one last
time:
Has anyone managed to get hardware acceleration working on a nVidia
nForce based mainboard?
I'm talking about an "Epox 8RDA+". Grafics card is a MGA400, but this
makes no difference, I think.
dmesg (partly):
...
VESA: v3.0, 16384k memory, flags:0x1, mode table:0xc00c5477 (c0005477)
VESA: Matrox Graphics Inc.
...
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
...
pcib1: <PCI to PCI bridge (vendor=10de device=006c)> at device 8.0 on pci0
pci1: <PCI bus> on pcib1
...
pcib2: <PCI to PCI bridge (vendor=10de device=01e8)> at device 30.0 on pci0
pci2: <PCI bus> on pcib2
...
drm0: <Matrox G400/G450 (AGP)> mem 0xdb000000-0xdb7fffff,0xda000000-0xda003fff,0xd8000000-0xd9ffffff irq
10 at device 0.0 on pci2
error: [drm:mga_init] *ERROR* Cannot initialize the agpgart module.
device_probe_and_attach: drm0 attach returned 12
...
relevant parts of "pciconf -lv:
chip0@pci0:0:0: class=0x060000 card=0x00000000 chip=0x01e010de rev=0xa2 hdr=0x00
vendor = 'NVIDIA Corporation'
device = 'nForce2 AGP Controller'
class = bridge
subclass = HOST-PCI
pcib2@pci0:30:0: class=0x060400 card=0x00000000 chip=0x01e810de rev=0xa2 hdr=0x01
vendor = 'NVIDIA Corporation'
device = 'nForce2 AGP Host to PCI Bridge'
class = bridge
subclass = PCI-PCI
none8@pci2:0:0: class=0x030000 card=0x2159102b chip=0x0525102b rev=0x05 hdr=0x00
vendor = 'Matrox Electronic Systems Ltd.'
device = 'MGA G450 Dual Head Chip of G450 graphics card'
class = display
subclass = VGA
Ask for more info if necessary ... and keep me on cc, please.
TIA,
Marc
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