Each adapter works normally if it is the primary adapter, neither works as the secondary. Here's the OS:
Code:
uname -v
FreeBSD 7.2-RELEASE #0: Fri May 1 08:49:13 UTC 2009 root@walker.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC
Video cards as reported by pciconf:
Code:
pciconf -lv
...
vgapci0@pci0:0:2:0: class=0x038000 card=0x019d1028 chip=0x25728086 rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82865G Integrated Graphics Device'
class = display
...
vgapci1@pci0:1:0:0: class=0x030000 card=0x80081002 chip=0x47521002 rev=0x27 hdr=0x00
vendor = 'ATI Technologies Inc'
device = 'Rage XL PCI'
class = display
subclass = VGA
My current setup has the Mach64 as the primary and the integrated Intel chip as the secondary. The xorg.conf file looks like this:
Code:
Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "LeftScreen" 0 0
Screen 1 "RightScreen" RightOf "LeftScreen"
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection
Section "Files"
ModulePath "/usr/local/lib/xorg/modules"
FontPath "/usr/local/lib/X11/fonts/misc/"
FontPath "/usr/local/lib/X11/fonts/TTF/"
FontPath "/usr/local/lib/X11/fonts/OTF"
FontPath "/usr/local/lib/X11/fonts/Type1/"
FontPath "/usr/local/lib/X11/fonts/100dpi/"
FontPath "/usr/local/lib/X11/fonts/75dpi/"
EndSection
Section "Module"
Load "extmod"
Load "record"
Load "dbe"
Load "glx"
Load "dri"
Load "dri2"
EndSection
Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/sysmouse"
Option "ZAxisMapping" "4 5 6 7"
EndSection
Section "Monitor"
#DisplaySize 300 220 # mm
Identifier "CompaqMonitor"
VendorName "CPQ"
ModelName "COMPAQ 5017"
HorizSync 30.0 - 61.0
VertRefresh 56.0 - 75.0
Option "DPMS"
EndSection
Section "Monitor"
Identifier "DellMonitor"
VendorName "Monitor Vendor"
ModelName "Monitor Model"
EndSection
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 "probe_sparse" # [<bool>]
#Option "accel" # [<bool>]
#Option "crt_display" # [<bool>]
#Option "composite_sync" # [<bool>]
#Option "hw_cursor" # [<bool>]
#Option "force_pci_mode" # [<bool>]
#Option "dma_mode" # <str>
#Option "agp_mode" # <i>
#Option "agp_size" # <i>
#Option "local_textures" # [<bool>]
#Option "buffer_size" # <i>
#Option "tv_out" # [<bool>]
#Option "tv_standard" # <str>
#Option "mmio_cache" # [<bool>]
#Option "test_mmio_cache" # [<bool>]
#Option "panel_display" # [<bool>]
#Option "reference_clock" # <freq>
#Option "shadow_fb" # [<bool>]
#Option "sw_cursor" # [<bool>]
#Option "AccelMethod" # <str>
#Option "RenderAccel" # [<bool>]
Identifier "ATICard"
Driver "mach64"
VendorName "ATI Technologies Inc"
BoardName "Rage XL"
BusID "PCI:1:0:0"
EndSection
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>]
VideoRam 24576
Identifier "IntelCard"
Driver "intel"
VendorName "Intel Corporation"
BoardName "82865G Integrated Graphics Controller"
BusID "PCI:0:2:0"
EndSection
Section "Screen"
Identifier "LeftScreen"
Device "ATICard"
Monitor "CompaqMonitor"
SubSection "Display"
Viewport 0 0
Depth 1
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 4
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 8
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 15
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 16
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
#Virtual 2048 768
EndSubSection
EndSection
Section "Screen"
Identifier "RightScreen"
Device "IntelCard"
Monitor "DellMonitor"
SubSection "Display"
Viewport 0 0
Depth 1
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 4
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 8
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 15
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 16
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection
The error at the end of the Xorg.0.log file:
Code:
...
(WW) intel(1): VideoRam configuration found, which is no longer recommended.
(II) intel(1): Continuing with default 131072kB VideoRam instead of 24576 kB.
(EE) GARTInit: Unable to open /dev/agpgart (No such file or directory)
(EE) intel(1): /dev/agpgart is either not available, or no memory is available
for allocation. Please enable agpgart
.(WW) intel(1): VideoRAM reduced to 891 kByte (limited to available sysmem)
(WW) intel(1): VideoRam reduced to 888 KB (page aligned - was 891 KB)
(WW) intel(1): DRI2 requires UXA
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is -1, (No such file or directory)
drmOpenDevice: open result is -1, (No such file or directory)
drmOpenDevice: Open failed
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is -1, (No such file or directory)
drmOpenDevice: open result is -1, (No such file or directory)
drmOpenDevice: Open failed
[drm] failed to load kernel module "i915"
(EE) [drm] drmOpen failed.
(EE) intel(1): [dri] DRIScreenInit failed. Disabling DRI.
(**) intel(1): Framebuffer compression disabled
(**) intel(1): Tiling enabled
(**) intel(1): VideoRam: 888 KB
(II) intel(1): Attempting memory allocation with tiled buffers.
(EE) intel(1): AGP GART support is either not available or cannot be used.
Make sure your kernel has agpgart support or has
the agpgart module loaded.
(II) intel(1): Tiled allocation failed.
(II) intel(1): Attempting memory allocation with untiled buffers.
(EE) intel(1): AGP GART support is either not available or cannot be used.
Make sure your kernel has agpgart support or has
the agpgart module loaded.
(II) intel(1): Untiled allocation failed.
(EE) intel(1): Couldn't allocate video memory
Fatal server error:
AddScreen/ScreenInit failed for driver 1
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
Please also check the log file at "/var/log/Xorg.0.log" for additional information.
(II) Screen 0 shares mem & io resources
(II) Screen 1 shares mem & io resources
We can safely ignore the videoram errors as they are new (I was trying stuff) but everything else is a pain.
Either adapter will work when it is set as the primary adapter in the BIOS (Dell Dimension 3000) but the secondary adapter always complains about agpgart. This is the generic kernel from a fresh install, so agp SAYS it's loaded (even though the /dev/agpgart device doesn't exist.) I thought that perhaps the Intel driver was trying to load support for the wrong chipset, but the driver works fine when the adapter is the primary.
I've yet to find a definitive answer to the /dev/agpgart issue, and I don't understand why the secondary adapter needs it when the primary doesn't.
Any ideas?
RR
July 10th, 2009, 00:34
Dual monitors with Mach64, Intel driver
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