I810 dual head with sDVO

[emisca]

Does this setup survive two X restarts.. I think not, if Redhat/Centos
has included the famous one line bugfix introduced in i810 1.7.4 !
Here it is the link to the patch..
http://gitweb.freedesktop.org/?p=xorg/driver/xf86-video-intel.git;a=commitdiff_plain;h=33c0fac6d63d9a509a24c7a5e5a46a0d6ee4dc5d;hp=1975fa5b010100196af201e40f43b30a149b7750
I have fighted with this bug, and I want to avoid you some problems... :-D
Bye!


2007/1/31, Brandon Sawyers <bsawyers at pc.edu>:
> Sweet! It's working now. Thanks for your help! I'll attach a copy of my
> xorg.conf in case someone else needs help getting this to work.
>
> xorg.conf
> ==========================================================
> # Xorg configuration created by system-config-display
>
> Section "ServerLayout"
>         Identifier     "Multihead layout"
>         Screen      0  "Screen0" 0 0
>         Screen      1  "Screen1" RightOf "Screen0"
>         InputDevice    "Mouse0" "CorePointer"
>         InputDevice    "Keyboard0" "CoreKeyboard"
>         Option      "Xinerama" "off"
>         Option      "Clone" "off"
> EndSection
>
> Section "Files"
>
> # RgbPath is the location of the RGB database.  Note, this is the name
> of the
> # file minus the extension (like ".txt" or ".db").  There is normally
> # no need to change the default.
> # Multiple FontPath entries are allowed (they are concatenated together)
> # By default, Red Hat 6.0 and later now use a font server independent of
> # the X server to render fonts.
>         RgbPath      "/usr/X11R6/lib/X11/rgb"
>         FontPath     "unix/:7100"
> EndSection
>
> Section "Module"
>         Load  "dbe"
>         Load  "extmod"
>         Load  "fbdevhw"
>         Load  "glx"
>         Load  "record"
>         Load  "freetype"
>         Load  "type1"
>         Load  "dri"
> EndSection
>
> Section "InputDevice"
>
> # Specify which keyboard LEDs can be user-controlled (eg, with xset(1))
> #       Option  "Xleds"         "1 2 3"
> # To disable the XKEYBOARD extension, uncomment XkbDisable.
> #       Option  "XkbDisable"
> # To customise the XKB settings to suit your keyboard, modify the
> # lines below (which are the defaults).  For example, for a non-U.S.
> # keyboard, you will probably want to use:
> #       Option  "XkbModel"      "pc102"
> # If you have a US Microsoft Natural keyboard, you can use:
> #       Option  "XkbModel"      "microsoft"
> #
> # Then to change the language, change the Layout setting.
> # For example, a german layout can be obtained with:
> #       Option  "XkbLayout"     "de"
> # or:
> #       Option  "XkbLayout"     "de"
> #       Option  "XkbVariant"    "nodeadkeys"
> #
> # If you'd like to switch the positions of your capslock and
> # control keys, use:
> #       Option  "XkbOptions"    "ctrl:swapcaps"
> # Or if you just want both to be control, use:
> #       Option  "XkbOptions"    "ctrl:nocaps"
> #
>         Identifier  "Keyboard0"
>         Driver      "kbd"
>         Option      "XkbModel" "pc105"
>         Option      "XkbLayout" "us"
> EndSection
>
> Section "InputDevice"
>         Identifier  "Mouse0"
>         Driver      "mouse"
>         Option      "Protocol" "IMPS/2"
>         Option      "Device" "/dev/input/mice"
>         Option      "ZAxisMapping" "4 5"
>         Option      "Emulate3Buttons" "yes"
> EndSection
>
> Section "Monitor"
>         Identifier   "Monitor0"
>         VendorName   "Monitor Vendor"
>         ModelName    "Dell 1704FPV (Analog)"
>         DisplaySize  340        270
>         HorizSync    30.0 - 81.0
>         VertRefresh  56.0 - 76.0
>         Option      "dpms"
>
> EndSection
>
> Section "Monitor"
>         Identifier   "Monitor1"
>         VendorName   "Monitor Vendor"
>         ModelName    "Dell 1704FPV (Analog)"
>         HorizSync    30.0 - 81.0
>         VertRefresh  56.0 - 76.0
>         Option      "dpms"
> EndSection
>
> Section "Device"
>         Identifier  "Videocard0"
>         Driver      "i810"
>         VendorName  "Videocard vendor"
>         BoardName   "Intel 915"
>         BusID "PCI:0:2:0"
>         Screen 0
>         Option "MonitorLayout" "CRT,DFP"
> EndSection
>
> Section "Device"
>         Identifier  "Videocard1"
>         Driver      "i810"
>         VendorName  "Videocard Vendor"
>         BoardName   "Intel 915"
>         BusID       "PCI:0:2:0"
>         Screen      1
> EndSection
>
> Section "Screen"
>         Identifier "Screen0"
>         Device     "Videocard0"
>         Monitor    "Monitor0"
>         DefaultDepth     24
>         SubSection "Display"
>                 Viewport   0 0
>                 Depth     24
>                 Modes    "1280x1024" "1280x1024"
>         EndSubSection
> EndSection
>
> Section "Screen"
>         Identifier "Screen1"
>         Device     "Videocard1"
>         Monitor    "Monitor1"
>         DefaultDepth     24
>         SubSection "Display"
>                 Viewport   0 0
>                 Depth     24
>                 Modes    "1280x1024"
>         EndSubSection
> EndSection
>
> Section "DRI"
>         Group        0
>         Mode         0666
> EndSection
> ==========================================================
>
> On Wed, 2007-01-31 at 16:50 +0000, Alan Hourihane wrote:
> > On Wed, 2007-01-31 at 11:05 -0500, Sawyers, Brandon W wrote:
> > >  Thanks for the reply.
> > >
> > > I tried your suggestion and received the same error. Do I need to have
> > > the MonitorLayout option set in both devices? Or just the primary?
> >
> > You just need to set it on the first head.
> >
> > Also the BusID on both should be "0:2:0" to indicate a shared device.
> >
> > You might want to remove the DisplayInfo option too and post a new log
> > with these changes.
> >
> > Alan.
> >
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