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Date:      Thu, 14 Nov 2002 19:05:49 -0800
From:      Ken Marx <kmarx@vicor.com>
To:        FreeBSD Multimedia <freebsd-multimedia@FreeBSD.ORG>
Cc:        kmarx@vicor-nb.com
Subject:   G550 dvi,dual-head problem
Message-ID:  <3DD4648C.C641DC6A@vicor.com>

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Hi,

I'm trying to get a a dual-head set up going using
        - Matrox G550 dvi card
        - neovo 17" lcd/dvi monitor
        - impression 15" lcd monitor (analog)

        - 4.7-RELEASE FreeBSD
        - XFree86 Version 4.2.1
          o With the linux mga_drv.o, mga_hal_drv.o
            copied into lib/modules/drivers

I can get either monitor to work independently,
and the 17"dvi monitor runs in digital mode.

However, I can't get the dual head bit to work.
I'm attaching the /etc/X11/XF86Config file
and the stderr. But the salient bits are:

o Screen 0 eventually comes up fine, but screen 1 gets:
o MGA(1): MGAValidateMode from HALlib found the mode to be invalid.
  Error: 0xb1901100
o It seems to think that screen 0 and 1 are on the DVI monitor(?):
        (II) MGA(0): Digital Display Input
        (II) MGA(0): Digital screen detected on first head.
        (II) MGA(1): Digital Display Input
        (II) MGA(1): Digital screen detected on first head.
o Something about crt2...(?):
        (--) MGA(0): Crtc2 will use 8192K of VideoRam
o Some 'fail' notices:
    (WW) MGA(0): Failed to set write-combining range (0xe8000000,0x1800000)
    (WW) MGA(0): Failed to set write-combining range (0xe8000000,0x1800000)
o Total warnings are:
    (WW) MGA(0): Video BIOS info block not detected!
    (WW) MGA(0): Failed to set write-combining range (0xe8000000,0x1800000)
    (WW) (1600x1200,Neovo LCD-17) mode clock 162MHz exceeds DDC maximum 140MHz
    (WW) MGA(0): Failed to set write-combining range (0xe8000000,0x1800000)
    (WW) MGA(1): Video BIOS info block not detected!

The doc at matrox in the driver download readme seems to indicate
that this should all be supported, for both G550 and G400.

Any clues, ideas, help, admonishments?

Thanks,
k.

---------------------------------------------------
Just as an aside, If I switch to a G400, I get:

Symbol HALSetDisplayStart from module /usr/X11R6/lib/modules/drivers/mga_drv.o
is unresolved!
Symbol HALSetDisplayStart from module /usr/X11R6/lib/modules/drivers/mga_drv.o
is unresolved!

where nm says:
/usr/X11R6/lib/modules/drivers/mga_drv.o:         U HALSetDisplayStart
/usr/X11R6/lib/modules/drivers/mga_hal_drv.o:0000ac00 T HALSetDisplayStart
#---------------------------------------------------
#Here's my XF86Config:
#========================

Section "Files"
    RgbPath     "/usr/X11R6/lib/X11/rgb"
    FontPath    "/usr/X11R6/lib/X11/fonts/local/"
    FontPath    "/usr/X11R6/lib/X11/fonts/misc/"
    FontPath    "/usr/X11R6/lib/X11/fonts/75dpi/:unscaled"
    FontPath    "/usr/X11R6/lib/X11/fonts/100dpi/:unscaled"
    FontPath    "/usr/X11R6/lib/X11/fonts/Type1/"
    FontPath    "/usr/X11R6/lib/X11/fonts/CID/"
    FontPath    "/usr/X11R6/lib/X11/fonts/Speedo/"
    FontPath    "/usr/X11R6/lib/X11/fonts/75dpi/"
    FontPath    "/usr/X11R6/lib/X11/fonts/100dpi/"
EndSection

Section "Module"
    Load        "dbe"
    SubSection  "extmod"
        Option  "omit xfree86-dga"
    EndSubSection
    Load        "type1"
    Load        "freetype"
EndSection

Section "ServerFlags"
    Option      "blank time"    "10"    # 10 minutes
    Option      "standby time"  "20"
    Option      "suspend time"  "30"
    Option      "off time"      "60"
EndSection

Section "InputDevice"
    Identifier  "Keyboard1"
    Driver      "keyboard"
    Option      "AutoRepeat"    "500 5"
EndSection

Section "InputDevice"
    Identifier  "Mouse1"
    Driver      "mouse"
    Option      "Device"        "/dev/psm0"
EndSection

Section "Monitor"
    Identifier  "Neovo LCD-17" # Neovo X174 LCD
    HorizSync   31.5-80
    VertRefresh 50-75
EndSection

Section "Monitor"
    Identifier  "Impression LCD-15"
    HorizSync   30-62
    VertRefresh 50-75
    Modeline  "1024x768"   75.00 1024 1048 1184 1328 768 771 777 806 -hsync
-vsync
    Modeline  "800x600"    50.00 800 856 976 1040 600 637 643 666 +hsync +vsync
EndSection


Section "Device"
    Identifier  "Matrox G400/550-AGP"
    Driver      "mga"
    BusID       "PCI:1:0:0"
    Option      "hw cursor" "off"
    Screen 0
EndSection

Section "Device"
    Identifier  "Matrox G400/550-AGP:2"
    Driver      "mga"
    BusID       "PCI:1:0:0"
    Option      "hw cursor" "off"
    Screen 1
EndSection

Section "Screen"
    Identifier          "DVI-17"
    Device              "Matrox G400/550-AGP"
    Monitor             "Neovo LCD-17"
    DefaultDepth        24
    SubSection "Display"
        Depth           24
        Modes           "1280x1024"
    EndSubSection
EndSection

Section "Screen"
    Identifier          "LCD-15"
    Device              "Matrox G400/550-AGP:2"
    Monitor             "Impression LCD-15"
    DefaultDepth        8
    SubSection "Display"
        Depth           8
        Modes           "1024x768"
        ViewPort    0 0
    EndSubSection
EndSection

Section "ServerLayout"
    Identifier  "Main Layout"
    Screen      "DVI-17" LeftOf "LCD-15"
    Screen      "LCD-15"
    InputDevice "Mouse1" "CorePointer"
    InputDevice "Keyboard1" "CoreKeyboard"
EndSection

#---------------------------------------------------
#Here's my /var/log/XFree86.0.log:
# Note: this from X -probeonly -verbose
#=========================================

XFree86 Version 4.2.1 / X Window System
(protocol Version 11, revision 0, vendor release 6600)
Release Date: 3 September 2002
        If the server is older than 6-12 months, or if your card is
        newer than the above date, look for a newer version before
        reporting problems.  (See http://www.XFree86.Org/)
Build Operating System: FreeBSD 5.0-CURRENT i386 [ELF]
Module Loader present
Markers: (--) probed, (**) from config file, (==) default setting,
         (++) from command line, (!!) notice, (II) informational,
         (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/XFree86.0.log", Time: Fri Nov 15 03:03:45 2002
(++) Using config file: "/etc/X11/XF86Config.email"
(==) ServerLayout "Main Layout"
(**) |-->Screen "DVI-17" (0)
(**) |   |-->Monitor "Neovo LCD-17"
(**) |   |-->Device "Matrox G400/550-AGP"
(**) |-->Screen "LCD-15" (1)
(**) |   |-->Monitor "Impression LCD-15"
(**) |   |-->Device "Matrox G400/550-AGP:2"
(**) |-->Input Device "Mouse1"
(**) |-->Input Device "Keyboard1"
(**) Option "AutoRepeat" "500 5"
(==) Keyboard: CustomKeycode disabled
(**) FontPath set to
"/usr/X11R6/lib/X11/fonts/local/,/usr/X11R6/lib/X11/fonts/misc/,/usr/X11R6/lib/X11/fonts/75dpi/:unscaled,/usr/X11R6/lib/X11/fonts/100dpi/:unscaled,/usr/X11R6/lib/X11/fonts/Type1/,/usr/X11R6/lib/X11/fonts/CID/,/usr/X11R6/lib/X11/fonts/Speedo/,/usr/X11R6/lib/X11/fonts/75dpi/,/usr/X11R6/lib/X11/fonts/100dpi/"

(**) RgbPath set to "/usr/X11R6/lib/X11/rgb"
(==) ModulePath set to "/usr/X11R6/lib/modules"
(**) Option "BlankTime" "10"
(**) Option "StandbyTime" "20"
(**) Option "SuspendTime" "30"
(**) Option "OffTime" "60"
(--) Using syscons driver with X support (version 2.0)
(--) using VT number 9

(II) Module ABI versions:
        XFree86 ANSI C Emulation: 0.1
        XFree86 Video Driver: 0.5
        XFree86 XInput driver : 0.3
        XFree86 Server Extension : 0.1
        XFree86 Font Renderer : 0.3
(II) Loader running on freebsd
(II) LoadModule: "bitmap"
(II) Loading /usr/X11R6/lib/modules/fonts/libbitmap.a
(II) Module bitmap: vendor="The XFree86 Project"
        compiled for 4.2.1, module version = 1.0.0
        Module class: XFree86 Font Renderer
        ABI class: XFree86 Font Renderer, version 0.3
(II) Loading font Bitmap
(II) LoadModule: "pcidata"
(II) Loading /usr/X11R6/lib/modules/libpcidata.a
(II) Module pcidata: vendor="The XFree86 Project"
        compiled for 4.2.1, module version = 0.1.0
        ABI class: XFree86 Video Driver, version 0.5
(II) PCI: Probing config type using method 1
(II) PCI: Config type is 1
(II) PCI: stages = 0x03, oldVal1 = 0x00000000, mode1Res1 = 0x80000000
(II) PCI: PCI scan (all values are in hex)
(II) PCI: 00:00:0: chip 1106,0597 card 0000,0000 rev 04 class 06,00,00 hdr 00
(II) PCI: 00:01:0: chip 1106,8598 card 0000,0000 rev 00 class 06,04,00 hdr 01
(II) PCI: 00:07:0: chip 1106,0586 card 0000,0000 rev 47 class 06,01,00 hdr 80
(II) PCI: 00:07:1: chip 1106,0571 card 0000,0000 rev 06 class 01,01,8a hdr 00
(II) PCI: 00:07:3: chip 1106,3040 card 0000,0000 rev 10 class 06,04,00 hdr 00
(II) PCI: 00:08:0: chip 9004,7178 card 0000,0000 rev 03 class 01,00,00 hdr 00
(II) PCI: 00:09:0: chip 8086,1229 card 0000,0000 rev 01 class 02,00,00 hdr 00
(II) PCI: 01:00:0: chip 102b,2527 card 102b,0f84 rev 01 class 03,00,00 hdr 00
(II) PCI: End of PCI scan
(II) LoadModule: "scanpci"
(II) Loading /usr/X11R6/lib/modules/libscanpci.a
(II) Module scanpci: vendor="The XFree86 Project"
        compiled for 4.2.1, module version = 0.1.0
        ABI class: XFree86 Video Driver, version 0.5
(II) UnloadModule: "scanpci"
(II) Unloading /usr/X11R6/lib/modules/libscanpci.a
(II) Host-to-PCI bridge:
(II) PCI-to-ISA bridge:
(II) PCI-to-PCI bridge:
(II) Bus 0: bridge is at (0:0:0), (-1,0,0), BCTRL: 0x08 (VGA_EN is set)
(II) Bus 0 I/O range:
        [0] -1  0x00000000 - 0x0000ffff (0x10000) IX[B]
(II) Bus 0 non-prefetchable memory range:
        [0] -1  0x00000000 - 0xffffffff (0x0) MX[B]
(II) Bus 0 prefetchable memory range:
        [0] -1  0x00000000 - 0xffffffff (0x0) MX[B]
(II) Bus 1: bridge is at (0:1:0), (0,1,1), BCTRL: 0x0c (VGA_EN is set)
(II) Bus 1 I/O range:
        [0] -1  0x0000c000 - 0x0000c0ff (0x100) IX[B]
        [1] -1  0x0000c400 - 0x0000c4ff (0x100) IX[B]
        [2] -1  0x0000c800 - 0x0000c8ff (0x100) IX[B]
        [3] -1  0x0000cc00 - 0x0000ccff (0x100) IX[B]
(II) Bus 1 non-prefetchable memory range:
        [0] -1  0xe4000000 - 0xe7ffffff (0x4000000) MX[B]
(II) Bus 1 prefetchable memory range:
        [0] -1  0xe8000000 - 0xe9ffffff (0x2000000) MX[B]
(II) Bus -1: bridge is at (0:7:0), (0,-1,0), BCTRL: 0x08 (VGA_EN is set)
(II) Bus -1 I/O range:
(II) Bus -1 non-prefetchable memory range:
(II) Bus -1 prefetchable memory range:
(--) PCI:*(1:0:0) Matrox MGA G550 AGP rev 1, Mem @ 0xe8000000/25, 0xe4000000/14,
0xe5000000/23
(II) Addressable bus resource ranges are
        [0] -1  0x00000000 - 0xffffffff (0x0) MX[B]
        [1] -1  0x00000000 - 0x0000ffff (0x10000) IX[B]
(II) OS-reported resource ranges:
        [0] -1  0xffe00000 - 0xffffffff (0x200000) MX[B](B)
        [1] -1  0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B)
        [2] -1  0x000f0000 - 0x000fffff (0x10000) MX[B]
        [3] -1  0x000c0000 - 0x000effff (0x30000) MX[B]
        [4] -1  0x00000000 - 0x0009ffff (0xa0000) MX[B]
        [5] -1  0x0000ffff - 0x0000ffff (0x1) IX[B]
        [6] -1  0x00000000 - 0x000000ff (0x100) IX[B]
(II) Active PCI resource ranges:
        [0] -1  0xec000000 - 0xefffffff (0x4000000) MX[B]E
        [1] -1  0xec101000 - 0xec101fff (0x1000) MX[B]E
        [2] -1  0xec100000 - 0xec1fffff (0x100000) MX[B]E
        [3] -1  0xe0000000 - 0xe3ffffff (0x4000000) MX[B]E
        [4] -1  0xe5000000 - 0xe57fffff (0x800000) MX[B](B)
        [5] -1  0xe4000000 - 0xe4003fff (0x4000) MX[B](B)
        [6] -1  0xe8000000 - 0xe9ffffff (0x2000000) MX[B](B)
        [7] -1  0x0000ec00 - 0x0000ecff (0x100) IX[B]E
        [8] -1  0x0000e800 - 0x0000e8ff (0x100) IX[B]E
        [9] -1  0x0000e400 - 0x0000e4ff (0x100) IX[B]E
(II) PCI Memory resource overlap reduced 0xec000000 from 0xefffffff to
0xec0fffff
(II) PCI Memory resource overlap reduced 0xec100000 from 0xec1fffff to
0xec100fff
(II) Active PCI resource ranges after removing overlaps:
        [0] -1  0xec000000 - 0xec0fffff (0x100000) MX[B]E
        [1] -1  0xec101000 - 0xec101fff (0x1000) MX[B]E
        [2] -1  0xec100000 - 0xec100fff (0x1000) MX[B]E
        [3] -1  0xe0000000 - 0xe3ffffff (0x4000000) MX[B]E
        [4] -1  0xe5000000 - 0xe57fffff (0x800000) MX[B](B)
        [5] -1  0xe4000000 - 0xe4003fff (0x4000) MX[B](B)
        [6] -1  0xe8000000 - 0xe9ffffff (0x2000000) MX[B](B)
        [7] -1  0x0000ec00 - 0x0000ecff (0x100) IX[B]E
        [8] -1  0x0000e800 - 0x0000e8ff (0x100) IX[B]E
        [9] -1  0x0000e400 - 0x0000e4ff (0x100) IX[B]E
(II) OS-reported resource ranges after removing overlaps with PCI:
        [0] -1  0xffe00000 - 0xffffffff (0x200000) MX[B](B)
        [1] -1  0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B)
        [2] -1  0x000f0000 - 0x000fffff (0x10000) MX[B]
        [3] -1  0x000c0000 - 0x000effff (0x30000) MX[B]
        [4] -1  0x00000000 - 0x0009ffff (0xa0000) MX[B]
        [5] -1  0x0000ffff - 0x0000ffff (0x1) IX[B]
        [6] -1  0x00000000 - 0x000000ff (0x100) IX[B]
(II) All system resource ranges:
        [0] -1  0xffe00000 - 0xffffffff (0x200000) MX[B](B)
        [1] -1  0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B)
        [2] -1  0x000f0000 - 0x000fffff (0x10000) MX[B]
        [3] -1  0x000c0000 - 0x000effff (0x30000) MX[B]
        [4] -1  0x00000000 - 0x0009ffff (0xa0000) MX[B]
        [5] -1  0xec000000 - 0xec0fffff (0x100000) MX[B]E
        [6] -1  0xec101000 - 0xec101fff (0x1000) MX[B]E
        [7] -1  0xec100000 - 0xec100fff (0x1000) MX[B]E
        [8] -1  0xe0000000 - 0xe3ffffff (0x4000000) MX[B]E
        [9] -1  0xe5000000 - 0xe57fffff (0x800000) MX[B](B)
        [10] -1 0xe4000000 - 0xe4003fff (0x4000) MX[B](B)
        [11] -1 0xe8000000 - 0xe9ffffff (0x2000000) MX[B](B)
        [12] -1 0x0000ffff - 0x0000ffff (0x1) IX[B]
        [13] -1 0x00000000 - 0x000000ff (0x100) IX[B]
        [14] -1 0x0000ec00 - 0x0000ecff (0x100) IX[B]E
        [15] -1 0x0000e800 - 0x0000e8ff (0x100) IX[B]E
        [16] -1 0x0000e400 - 0x0000e4ff (0x100) IX[B]E
(II) LoadModule: "dbe"
(II) Loading /usr/X11R6/lib/modules/extensions/libdbe.a
(II) Module dbe: vendor="The XFree86 Project"
        compiled for 4.2.1, module version = 1.0.0
        Module class: XFree86 Server Extension
        ABI class: XFree86 Server Extension, version 0.1
(II) Loading extension DOUBLE-BUFFER
(II) LoadModule: "extmod"
(II) Loading /usr/X11R6/lib/modules/extensions/libextmod.a
(II) Module extmod: vendor="The XFree86 Project"
        compiled for 4.2.1, module version = 1.0.0
        Module class: XFree86 Server Extension
        ABI class: XFree86 Server Extension, version 0.1
(II) Loading extension SHAPE
(II) Loading extension MIT-SUNDRY-NONSTANDARD
(II) Loading extension BIG-REQUESTS
(II) Loading extension SYNC
(II) Loading extension MIT-SCREEN-SAVER
(II) Loading extension XC-MISC
(II) Loading extension XFree86-VidModeExtension
(II) Loading extension XFree86-Misc
(II) Loading extension DPMS
(II) Loading extension FontCache
(II) Loading extension TOG-CUP
(II) Loading extension Extended-Visual-Information
(II) Loading extension XVideo
(II) Loading extension XVideo-MotionCompensation
(II) LoadModule: "type1"
(II) Loading /usr/X11R6/lib/modules/fonts/libtype1.a
(II) Module type1: vendor="The XFree86 Project"
        compiled for 4.2.1, module version = 1.0.1
        Module class: XFree86 Font Renderer
        ABI class: XFree86 Font Renderer, version 0.3
(II) Loading font Type1
(II) Loading font CID
(II) LoadModule: "freetype"
(II) Loading /usr/X11R6/lib/modules/fonts/libfreetype.a
(II) Module freetype: vendor="The XFree86 Project"
        compiled for 4.2.1, module version = 1.1.10
        Module class: XFree86 Font Renderer
        ABI class: XFree86 Font Renderer, version 0.3
(II) Loading font FreeType
(II) LoadModule: "mga"
(II) Loading /usr/X11R6/lib/modules/drivers/mga_drv.o
(II) Module mga: vendor="The XFree86 Project"
        compiled for 4.2.0, module version = 1.1.0
        Module class: XFree86 Video Driver
        ABI class: XFree86 Video Driver, version 0.5
(II) LoadModule: "mouse"
(II) Loading /usr/X11R6/lib/modules/input/mouse_drv.o
(II) Module mouse: vendor="The XFree86 Project"
        compiled for 4.2.1, module version = 1.0.0
        Module class: XFree86 XInput Driver
        ABI class: XFree86 XInput driver, version 0.3
(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
(--) Chipset mgag550 found
(--) Chipset mgag550 found
(II) resource ranges after xf86ClaimFixedResources() call:
        [0] -1  0xffe00000 - 0xffffffff (0x200000) MX[B](B)
        [1] -1  0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B)
        [2] -1  0x000f0000 - 0x000fffff (0x10000) MX[B]
        [3] -1  0x000c0000 - 0x000effff (0x30000) MX[B]
        [4] -1  0x00000000 - 0x0009ffff (0xa0000) MX[B]
        [5] -1  0xec000000 - 0xec0fffff (0x100000) MX[B]E
        [6] -1  0xec101000 - 0xec101fff (0x1000) MX[B]E
        [7] -1  0xec100000 - 0xec100fff (0x1000) MX[B]E
        [8] -1  0xe0000000 - 0xe3ffffff (0x4000000) MX[B]E
        [9] -1  0xe5000000 - 0xe57fffff (0x800000) MX[B](B)
        [10] -1 0xe4000000 - 0xe4003fff (0x4000) MX[B](B)
        [11] -1 0xe8000000 - 0xe9ffffff (0x2000000) MX[B](B)
        [12] -1 0x0000ffff - 0x0000ffff (0x1) IX[B]
        [13] -1 0x00000000 - 0x000000ff (0x100) IX[B]
        [14] -1 0x0000ec00 - 0x0000ecff (0x100) IX[B]E
        [15] -1 0x0000e800 - 0x0000e8ff (0x100) IX[B]E
        [16] -1 0x0000e400 - 0x0000e4ff (0x100) IX[B]E
(II) resource ranges after probing:
        [0] -1  0xffe00000 - 0xffffffff (0x200000) MX[B](B)
        [1] -1  0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B)
        [2] -1  0x000f0000 - 0x000fffff (0x10000) MX[B]
        [3] -1  0x000c0000 - 0x000effff (0x30000) MX[B]
        [4] -1  0x00000000 - 0x0009ffff (0xa0000) MX[B]
        [5] -1  0xec000000 - 0xec0fffff (0x100000) MX[B]E
        [6] -1  0xec101000 - 0xec101fff (0x1000) MX[B]E
        [7] -1  0xec100000 - 0xec100fff (0x1000) MX[B]E
        [8] -1  0xe0000000 - 0xe3ffffff (0x4000000) MX[B]E
        [9] -1  0xe5000000 - 0xe57fffff (0x800000) MX[B](B)
        [10] -1 0xe4000000 - 0xe4003fff (0x4000) MX[B](B)
        [11] -1 0xe8000000 - 0xe9ffffff (0x2000000) MX[B](B)
        [12] 0  0x000a0000 - 0x000affff (0x10000) MS[B]
        [13] 0  0x000b0000 - 0x000b7fff (0x8000) MS[B]
        [14] 0  0x000b8000 - 0x000bffff (0x8000) MS[B]
        [15] -1 0x0000ffff - 0x0000ffff (0x1) IX[B]
        [16] -1 0x00000000 - 0x000000ff (0x100) IX[B]
        [17] -1 0x0000ec00 - 0x0000ecff (0x100) IX[B]E
        [18] -1 0x0000e800 - 0x0000e8ff (0x100) IX[B]E
        [19] -1 0x0000e400 - 0x0000e4ff (0x100) IX[B]E
        [20] 0  0x000003b0 - 0x000003bb (0xc) IS[B]
        [21] 0  0x000003c0 - 0x000003df (0x20) IS[B]
(II) Setting vga for screen 0.
(II) Setting vga for screen 1.
(II) Loading sub module "vgahw"
(II) LoadModule: "vgahw"
(II) Loading /usr/X11R6/lib/modules/libvgahw.a
(II) Module vgahw: vendor="The XFree86 Project"
        compiled for 4.2.1, module version = 0.1.0
        ABI class: XFree86 Video Driver, version 0.5
(**) MGA(0): Depth 24, (--) framebuffer bpp 32
(==) MGA(0): RGB weight 888
(**) MGA(0): Option "HWcursor" "off"
(II) Loading sub module "mga_hal"
(II) LoadModule: "mga_hal"
(II) Loading /usr/X11R6/lib/modules/drivers/mga_hal_drv.o
(II) Module mga_hal: vendor="The XFree86 Project"
        compiled for 4.2.0, module version = 1.0.0
        ABI class: XFree86 Video Driver, version 0.5
(II) MGA(0): Matrox HAL module used
(--) MGA(0): Chipset: "mgag550"
(==) MGA(0): Using AGP 1x mode
(--) MGA(0): Linear framebuffer at 0xE8000000
(--) MGA(0): MMIO registers at 0xE4000000
(--) MGA(0): Pseudo-DMA transfer window at 0xE5000000
(==) MGA(0): BIOS at 0xC0000
(--) MGA(0): Video BIOS info block at offset 0x07CE0
(WW) MGA(0): Video BIOS info block not detected!
(II) MGA(0): MGABios.RamdacType = 0x0
(==) MGA(0): Write-combining range (0xe4000000,0x4000) was already clear
(==) MGA(0): Write-combining range (0xe8000000,0x2000000)
(==) MGA(0): Write-combining range (0xe5000000,0x800000) was already clear
(--) MGA(0): Crtc2 will use 8192K of VideoRam
(--) MGA(0): VideoRAM: 24576 kByte
(II) Loading sub module "ddc"
(II) LoadModule: "ddc"
(II) Loading /usr/X11R6/lib/modules/libddc.a
(II) Module ddc: vendor="The XFree86 Project"
        compiled for 4.2.1, module version = 1.0.0
        ABI class: XFree86 Video Driver, version 0.5
(II) Loading sub module "i2c"
(II) LoadModule: "i2c"
(II) Loading /usr/X11R6/lib/modules/libi2c.a
(II) Module i2c: vendor="The XFree86 Project"
        compiled for 4.2.1, module version = 1.2.0
        ABI class: XFree86 Video Driver, version 0.5
(==) MGA(0): Write-combining range (0xe4000000,0x4000) was already clear
(WW) MGA(0): Failed to set write-combining range (0xe8000000,0x1800000)
(==) MGA(0): Write-combining range (0xe5000000,0x800000) was already clear
(II) MGA(0): vgaHWGetIOBase: hwp->IOBase is 0x03d0, hwp->PIOOffset is 0x0000
(==) MGA(0): Write-combining range (0xa0000,0x10000) was already clear
(II) MGA(0): I2C bus "DDC" initialized.
(II) MGA(0): I2C device "DDC:ddc2" registered.
(II) MGA(0): I2C device "DDC:ddc2" removed.
(II) MGA(0): I2C device "DDC:ddc2" registered.
(II) MGA(0): I2C device "DDC:ddc2" removed.
(II) MGA(0): I2C Monitor info: 0x8354000
(II) MGA(0): Manufacturer: AIC  Model: 2171  Serial#: 0
(II) MGA(0): Year: 2002  Week: 26
(II) MGA(0): EDID Version: 1.3
(II) MGA(0): Digital Display Input
(II) MGA(0): Max H-Image Size [cm]: horiz.: 35  vert.: 28
(II) MGA(0): Gamma: 2.20
(II) MGA(0): DPMS capabilities: StandBy Suspend Off; RGB/Color Display
(II) MGA(0): redX: 0.609 redY: 0.335   greenX: 0.306 greenY: 0.565
(II) MGA(0): blueX: 0.150 blueY: 0.120   whiteX: 0.313 whiteY: 0.329
(II) MGA(0): Supported VESA Video Modes:
(II) MGA(0): 720x400@70Hz
(II) MGA(0): 640x480@60Hz
(II) MGA(0): 640x480@67Hz
(II) MGA(0): 640x480@72Hz
(II) MGA(0): 640x480@75Hz
(II) MGA(0): 800x600@56Hz
(II) MGA(0): 800x600@60Hz
(II) MGA(0): 800x600@72Hz
(II) MGA(0): 800x600@75Hz
(II) MGA(0): 832x624@75Hz
(II) MGA(0): 1024x768@60Hz
(II) MGA(0): 1024x768@70Hz
(II) MGA(0): 1024x768@75Hz
(II) MGA(0): 1280x1024@75Hz
(II) MGA(0): 1152x870@75Hz
(II) MGA(0): Manufacturer's mask: 0
(II) MGA(0): Supported Future Video Modes:
(II) MGA(0): #0: hsize: 1280  vsize 1024  refresh: 60  vid: 32897
(II) MGA(0): #1: hsize: 1280  vsize 1024  refresh: 70  vid: 35457
(II) MGA(0): #2: hsize: 1280  vsize 1024  refresh: 72  vid: 35969
(II) MGA(0): Supported additional Video Mode:
(II) MGA(0): clock: 108.0 MHz   Image Size:  350 x 280 mm
(II) MGA(0): h_active: 1280  h_sync: 1328  h_sync_end 1440 h_blank_end 1688
h_border: 0
(II) MGA(0): v_active: 1024  v_sync: 1025  v_sync_end 1028 v_blanking: 1066
v_border: 0
(II) MGA(0): Supported additional Video Mode:
(II) MGA(0): clock: 25.2 MHz   Image Size:  350 x 280 mm
(II) MGA(0): h_active: 640  h_sync: 656  h_sync_end 752 h_blank_end 800
h_border: 0
(II) MGA(0): v_active: 350  v_sync: 387  v_sync_end 389 v_blanking: 449
v_border: 0
(II) MGA(0): Ranges: V min: 50  V max: 75 Hz, H min: 30  H max: 80 kHz, PixClock
max 140 MHz
(II) MGA(0): Monitor name: X-174
(II) MGA(0): end of I2C Monitor info

(==) MGA(0): Using gamma correction (1.0, 1.0, 1.0)
(==) MGA(0): Min pixel clock is 12 MHz
(==) MGA(0): Max pixel clock is 360 MHz
(II) MGA(0): Neovo LCD-17: Using hsync range of 31.50-80.00 kHz
(II) MGA(0): Neovo LCD-17: Using vrefresh range of 50.00-75.00 Hz
(II) MGA(0): Clock range:  12.00 to 360.00 MHz
(II) MGA(0): Not using default mode "640x350" (vrefresh out of range)
(II) MGA(0): Not using default mode "320x175" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "640x400" (vrefresh out of range)
(II) MGA(0): Not using default mode "320x200" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "720x400" (vrefresh out of range)
(II) MGA(0): Not using default mode "360x200" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "320x240" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "320x240" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "320x240" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "640x480" (vrefresh out of range)
(II) MGA(0): Not using default mode "320x240" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "400x300" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "400x300" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "400x300" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "400x300" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "800x600" (vrefresh out of range)
(II) MGA(0): Not using default mode "400x300" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "1024x768" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "512x384" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "512x384" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "512x384" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "512x384" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "1024x768" (vrefresh out of range)
(II) MGA(0): Not using default mode "512x384" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "576x432" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "640x480" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "1280x960" (hsync out of range)
(II) MGA(0): Not using default mode "640x480" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "640x512" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "640x512" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "1280x1024" (hsync out of range)
(II) MGA(0): Not using default mode "640x512" (bad mode
clock/interlace/doublescan)
(WW) (1600x1200,Neovo LCD-17) mode clock 162MHz exceeds DDC maximum 140MHz
(II) MGA(0): Not using default mode "800x600" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "1600x1200" (hsync out of range)
(II) MGA(0): Not using default mode "800x600" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "1600x1200" (hsync out of range)
(II) MGA(0): Not using default mode "800x600" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "1600x1200" (hsync out of range)
(II) MGA(0): Not using default mode "800x600" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "1600x1200" (hsync out of range)
(II) MGA(0): Not using default mode "800x600" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "1792x1344" (hsync out of range)
(II) MGA(0): Not using default mode "896x672" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "1792x1344" (hsync out of range)
(II) MGA(0): Not using default mode "896x672" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "1856x1392" (hsync out of range)
(II) MGA(0): Not using default mode "928x696" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "1856x1392" (hsync out of range)
(II) MGA(0): Not using default mode "928x696" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "1920x1440" (hsync out of range)
(II) MGA(0): Not using default mode "960x720" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "1920x1440" (hsync out of range)
(II) MGA(0): Not using default mode "960x720" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "416x312" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "700x525" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "1400x1050" (hsync out of range)
(II) MGA(0): Not using default mode "700x525" (bad mode
clock/interlace/doublescan)
(II) MGA(0): Not using default mode "800x512" (bad mode
clock/interlace/doublescan)
(==) MGA(0): Write-combining range (0xe4000000,0x4000) was already clear
(WW) MGA(0): Failed to set write-combining range (0xe8000000,0x1800000)
(==) MGA(0): Write-combining range (0xe5000000,0x800000) was already clear
(II) MGA(0): Digital screen detected on first head.
(--) MGA(0): Has SDRAM
(--) MGA(0): Virtual size is 1280x1024 (pitch 1280)
(**) MGA(0): Default mode "1280x1024": 135.0 MHz, 80.0 kHz, 75.0 Hz
(II) MGA(0): Modeline "1280x1024"  135.00  1280 1296 1440 1688  1024 1025 1028
1066 +hsync +vsync
(--) MGA(0): Display dimensions: (350, 280) mm
(--) MGA(0): DPI set to (92, 92)
(II) MGA(0): YDstOrg is set to 0
(II) Loading sub module "fb"
(II) LoadModule: "fb"
(II) Loading /usr/X11R6/lib/modules/libfb.a
(II) Module fb: vendor="The XFree86 Project"
        compiled for 4.2.1, module version = 1.0.0
        ABI class: XFree86 ANSI C Emulation, version 0.1
(II) Loading sub module "xaa"
(II) LoadModule: "xaa"
(II) Loading /usr/X11R6/lib/modules/libxaa.a
(II) Module xaa: vendor="The XFree86 Project"
        compiled for 4.2.1, module version = 1.0.0
        ABI class: XFree86 Video Driver, version 0.5
(II) Loading sub module "vgahw"
(II) LoadModule: "vgahw"
(II) Reloading /usr/X11R6/lib/modules/libvgahw.a
(**) MGA(1): Depth 8, (--) framebuffer bpp 8
(**) MGA(1): Option "HWcursor" "off"
(II) Loading sub module "mga_hal"
(II) LoadModule: "mga_hal"
(II) Reloading /usr/X11R6/lib/modules/drivers/mga_hal_drv.o
(II) MGA(1): Matrox HAL module used
(--) MGA(1): Chipset: "mgag550"
(==) MGA(1): Using AGP 1x mode
(--) MGA(1): Linear framebuffer at 0xE8000000
(--) MGA(1): MMIO registers at 0xE4000000
(--) MGA(1): Pseudo-DMA transfer window at 0xE5000000
(==) MGA(1): BIOS at 0xC0000
(--) MGA(1): Video BIOS info block at offset 0x07CE0
(WW) MGA(1): Video BIOS info block not detected!
(II) MGA(1): MGABios.RamdacType = 0x0
(==) MGA(1): Write-combining range (0xe4000000,0x4000) was already clear
(==) MGA(1): Write-combining range (0xe8000000,0x2000000)
(==) MGA(1): Write-combining range (0xe5000000,0x800000) was already clear
(--) MGA(1): VideoRAM: 8192 kByte
(II) Loading sub module "ddc"
(II) LoadModule: "ddc"
(II) Reloading /usr/X11R6/lib/modules/libddc.a
(II) Loading sub module "i2c"
(II) LoadModule: "i2c"
(II) Reloading /usr/X11R6/lib/modules/libi2c.a
(==) MGA(1): Write-combining range (0xe4000000,0x4000) was already clear
(==) MGA(1): Write-combining range (0xe9800000,0x800000)
(==) MGA(1): Write-combining range (0xe5000000,0x800000) was already clear
(II) MGA(1): vgaHWGetIOBase: hwp->IOBase is 0x03d0, hwp->PIOOffset is 0x0000
(==) MGA(1): Write-combining range (0xa0000,0x10000) was already clear
(II) MGA(1): I2C bus "DDC" initialized.
(II) MGA(1): I2C device "DDC:ddc2" registered.
(II) MGA(1): I2C device "DDC:ddc2" removed.
(II) MGA(1): I2C device "DDC:ddc2" registered.
(II) MGA(1): I2C device "DDC:ddc2" removed.
(II) MGA(1): I2C Monitor info: 0x847e400
(II) MGA(1): Manufacturer: AIC  Model: 2171  Serial#: 0
(II) MGA(1): Year: 2002  Week: 26
(II) MGA(1): EDID Version: 1.3
(II) MGA(1): Digital Display Input
(II) MGA(1): Max H-Image Size [cm]: horiz.: 35  vert.: 28
(II) MGA(1): Gamma: 2.20
(II) MGA(1): DPMS capabilities: StandBy Suspend Off; RGB/Color Display
(II) MGA(1): redX: 0.609 redY: 0.335   greenX: 0.306 greenY: 0.565
(II) MGA(1): blueX: 0.150 blueY: 0.120   whiteX: 0.313 whiteY: 0.329
(II) MGA(1): Supported VESA Video Modes:
(II) MGA(1): 720x400@70Hz
(II) MGA(1): 640x480@60Hz
(II) MGA(1): 640x480@67Hz
(II) MGA(1): 640x480@72Hz
(II) MGA(1): 640x480@75Hz
(II) MGA(1): 800x600@56Hz
(II) MGA(1): 800x600@60Hz
(II) MGA(1): 800x600@72Hz
(II) MGA(1): 800x600@75Hz
(II) MGA(1): 832x624@75Hz
(II) MGA(1): 1024x768@60Hz
(II) MGA(1): 1024x768@70Hz
(II) MGA(1): 1024x768@75Hz
(II) MGA(1): 1280x1024@75Hz
(II) MGA(1): 1152x870@75Hz
(II) MGA(1): Manufacturer's mask: 0
(II) MGA(1): Supported Future Video Modes:
(II) MGA(1): #0: hsize: 1280  vsize 1024  refresh: 60  vid: 32897
(II) MGA(1): #1: hsize: 1280  vsize 1024  refresh: 70  vid: 35457
(II) MGA(1): #2: hsize: 1280  vsize 1024  refresh: 72  vid: 35969
(II) MGA(1): Supported additional Video Mode:
(II) MGA(1): clock: 108.0 MHz   Image Size:  350 x 280 mm
(II) MGA(1): h_active: 1280  h_sync: 1328  h_sync_end 1440 h_blank_end 1688
h_border: 0
(II) MGA(1): v_active: 1024  v_sync: 1025  v_sync_end 1028 v_blanking: 1066
v_border: 0
(II) MGA(1): Supported additional Video Mode:
(II) MGA(1): clock: 25.2 MHz   Image Size:  350 x 280 mm
(II) MGA(1): h_active: 640  h_sync: 656  h_sync_end 752 h_blank_end 800
h_border: 0
(II) MGA(1): v_active: 350  v_sync: 387  v_sync_end 389 v_blanking: 449
v_border: 0
(II) MGA(1): Ranges: V min: 50  V max: 75 Hz, H min: 30  H max: 80 kHz, PixClock
max 140 MHz
(II) MGA(1): Monitor name: X-174
(II) MGA(1): end of I2C Monitor info

(==) MGA(1): Using gamma correction (1.0, 1.0, 1.0)
(==) MGA(1): Min pixel clock is 12 MHz
(==) MGA(1): Max pixel clock is 234 MHz
(II) MGA(1): Impression LCD-15: Using hsync range of 30.00-62.00 kHz
(II) MGA(1): Impression LCD-15: Using vrefresh range of 50.00-75.00 Hz
(II) MGA(1): Clock range:  12.00 to 234.00 MHz
(II) MGA(1): Not using default mode "640x350" (vrefresh out of range)
(II) MGA(1): Not using default mode "320x175" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "640x400" (vrefresh out of range)
(II) MGA(1): Not using default mode "320x200" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "720x400" (vrefresh out of range)
(II) MGA(1): Not using default mode "360x200" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "320x240" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "320x240" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "320x240" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "640x480" (vrefresh out of range)
(II) MGA(1): Not using default mode "320x240" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "400x300" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "400x300" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "400x300" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "400x300" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "400x300" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "512x384" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "512x384" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "512x384" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "512x384" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "512x384" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "1152x864" (hsync out of range)
(II) MGA(1): Not using default mode "576x432" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "640x480" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "1280x960" (hsync out of range)
(II) MGA(1): Not using default mode "640x480" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "1280x1024" (hsync out of range)
(II) MGA(1): Not using default mode "640x512" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "1280x1024" (hsync out of range)
(II) MGA(1): Not using default mode "640x512" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "1280x1024" (hsync out of range)
(II) MGA(1): Not using default mode "640x512" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "1600x1200" (hsync out of range)
(II) MGA(1): Not using default mode "1600x1200" (hsync out of range)
(II) MGA(1): Not using default mode "1600x1200" (hsync out of range)
(II) MGA(1): Not using default mode "1600x1200" (hsync out of range)
(II) MGA(1): Not using default mode "1600x1200" (hsync out of range)
(II) MGA(1): Not using default mode "1792x1344" (hsync out of range)
(II) MGA(1): Not using default mode "896x672" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "1792x1344" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "896x672" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "1856x1392" (hsync out of range)
(II) MGA(1): Not using default mode "928x696" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "1856x1392" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "928x696" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "1920x1440" (hsync out of range)
(II) MGA(1): Not using default mode "960x720" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "1920x1440" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "960x720" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "416x312" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "1400x1050" (hsync out of range)
(II) MGA(1): Not using default mode "700x525" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "1400x1050" (hsync out of range)
(II) MGA(1): Not using default mode "700x525" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Not using default mode "1600x1024" (hsync out of range)
(II) MGA(1): Not using default mode "800x512" (bad mode
clock/interlace/doublescan)
(II) MGA(1): Digital screen detected on first head.
(EE) MGA(1): MGAValidateMode from HALlib found the mode to be invalid.
        Error: 0xb1901100
(II) UnloadModule: "mga"
(II) UnloadModule: "i2c"
(II) UnloadModule: "ddc"
(II) UnloadModule: "mga_hal"
(II) UnloadModule: "vgahw"

--
Ken Marx, kmarx@vicor-nb.com
This group must hit the nail on the head and set up weekly meetings on the
skill set.


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