Date: Fri, 28 Jan 2005 18:39:45 -0800 (PST) From: bruno schwander <bruno@tinkerbox.org> To: x11@freebsd.org Subject: trihead setup with matrox cards Message-ID: <20050128180103.Q853@duron.bschwand.net>
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Hi all, I am trying to get a tri-head configuration to work on freebsd. I have a matrox G400 dualhead (AGP) and a matrox mystique (PCI). I already had the G400 working for a while, I just want to add the mystique. Here is the error given in XFree86.log : (II) MGA: driver for Matrox chipsets: mga2064w, mga1064sg, mga2164w, mga2164w AGP, mgag100, mgag100 PCI, mgag200, mgag200 PCI, mgag400, mgag550 (II) Primary Device is: PCI 01:00:0 (WW) MGA: No matching Device section for instance (BusID PCI:0:13:0) found (--) Chipset mgag400 found (--) Chipset mgag400 found (--) Chipset mga1064sg found (II) resource ranges after xf86ClaimFixedResources() call: obviously, the mystique is found (mga1064sg) -scanpci and pciconf (and the dmesg output) show that the matrox G400 (AGP) is on PCI 1:0:0, and the mystique on PCI 0:13:0 none2@pci0:13:0: class=0x030000 card=0x1000102b chip=0x051a102b rev=0x03 hdr=0x00 vendor = 'Matrox Electronic Systems Ltd.' device = 'MGA 1064SG Hurricane/Cyclone 64-bit graphics chip' class = display subclass = VGA drm0@pci1:0:0: class=0x030000 card=0x0641102b chip=0x0525102b rev=0x82 hdr=0x00 vendor = 'Matrox Electronic Systems Ltd.' device = 'MGA G450 Dual Head Chip of G450 graphics card' class = display subclass = VGA and XFree86.log shows also: (--) PCI: (0:13:0) Matrox MGA 1064SG rev 3, Mem @ 0xe1000000/23, 0xde000000/14, 0xdd800000/23, BIOS @ 0xe0ff0000/1 6 (--) PCI:*(1:0:0) Matrox MGA G400 AGP rev 130, Mem @ 0xe2000000/25, 0xe0000000/14, 0xdf800000/23, BIOS @ 0xe1fe000 0/17 So, it is pretty clear I have the right config. Why does it claim to have no matching device section for "instance (BusID PCI:0:13:0)" ?? I have this in my XF86Config: # each head of the G400 Section "Device" Identifier "matrox-0" Driver "mga" VideoRam 32768 BusID "PCI:1:0:0" Screen 0 EndSection Section "Device" Identifier "matrox-1" Driver "mga" VideoRam 32768 BusID "PCI:1:0:0" Screen 1 EndSection # the matrox mystique Section "Device" Identifier "matrox-2" Driver "mga" VideoRam 4096 BusID "PCI:0:13:0" Screen 2 EndSection I am puzzled. Anybody with a similar setup, or trihead experience, please let me know, Id' really like to get this mystique running along the g400. I can provide XF86Config and log files, I did not want to post all that. Thanks bruno
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