From owner-freebsd-questions  Mon Feb 10 19:24:11 2003
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To: darren_spruell@sento.com, questions@freebsd.org
Subject: Re: X problems on i810 | AddScreen/ScreenInit failed
From: "Andrew Lankford" <arlankfo@141.com>
Reply-To: "Andrew Lankford" <arlankfo@141.com>
Date: Mon, 10 Feb 2003 22:24:29 -0500
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To my knowledge, DRI extensions have never worked with i810 on FreeBSD.
 Whenever I felt tinkering with the config to see I could enable DRI, it
wouldn't take, but I don't think it ever mucked up my screen.  My video monitor
did have some trouble with the DDC option (on my stable partition, just after
I had upgraded the bios), but DDC seems to work ok now.  If you do get it 
working, I would stay with a DefaultDepth of 16 instead of 24, as
a setting of 24 tends to slow demanding apps down without noticeably improving 
picture quality.  Notice also that the HorizSync and VertRefresh values are
a tiny bit different on mine as well. 

Anyway, here's my XF86Config:


Section "ServerLayout"
	Identifier     "XFree86 Configured"
	Screen      0  "Screen0" 0 0
	InputDevice    "Mouse0" "CorePointer"
	InputDevice    "Keyboard0" "CoreKeyboard"
EndSection

Section "Files"
	RgbPath      "/usr/X11R6/lib/X11/rgb"
	ModulePath   "/usr/X11R6/lib/modules"
	FontPath     "/usr/X11R6/lib/X11/fonts/misc/"
	FontPath     "/usr/X11R6/lib/X11/fonts/Speedo/"
	FontPath     "/usr/X11R6/lib/X11/fonts/Type1/"
	FontPath     "/usr/X11R6/lib/X11/fonts/75dpi/"
	FontPath     "/usr/X11R6/lib/X11/fonts/100dpi/"
        FontPath     "/usr/X11R6/lib/X11/fonts/URW"
EndSection

Section "Module"
	Load  "extmod"
	Load  "xie"
	Load  "pex5"
	#Load  "dri"
	Load  "ddc"
	#Load  "glx"
	Load  "dbe"
	Load  "record"
	Load  "xtrap"
	Load  "speedo"
	Load  "type1"
EndSection

Section "InputDevice"
	Identifier  "Keyboard0"
	Driver      "keyboard"
EndSection

Section "InputDevice"
	Identifier  "Mouse0"
	Driver      "mouse"
	Option	    "Protocol" "auto"
	Option	    "Device" "/dev/sysmouse"
        Option      "Resolution" "1200"
        Option      "Buttons" "5"
	Option      "ZAxisMapping" "4 5"
EndSection

Section "Monitor"
	Identifier   "Monitor0"
	VendorName   "Monitor Vendor"
	ModelName    "Monitor Model"
	HorizSync    31.5 - 57.0
	VertRefresh  50.0 - 100.0
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     "XvMCSurfaces"	"8"    	# <i>
	Identifier  "Card0"
	Driver      "i810"
	VendorName  "Intel"
	BoardName   "i815"
	#VideoRam	10000
	#BusID       "PCI:0:2:0"
EndSection

Section "Screen"
	Identifier "Screen0"
	Device     "Card0"
	Monitor    "Monitor0"
	DefaultDepth     16
	SubSection "Display"
		Depth     24
		Modes    "1024x768" "800x600" "640x480" "320x240"
	EndSubSection
	SubSection "Display"
		Depth     16
		Modes    "1024x768" "800x600" "640x480" "320x240"
	EndSubSection
	SubSection "Display"
		Depth     8
		Modes    "1024x768" "800x600" "640x480" "320x240"
	EndSubSection
EndSection


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