855GM not changing resolutions for games

Wayne Smith tuxrocks at cox.net
Sat Jan 21 15:26:28 PST 2006


On Saturday 21 January 2006 4:52 pm, Alan Hourihane wrote:

> Can you just try switching the Driver from i810 to vesa and see if the
> same problem happens ?

With vesa, I can get all of the modes I want (1280x800, 1024x768, 800x600, and 
640x480).  However, GL games grind to a halt.  Glxinfo says that direct 
rendering is not enabled.  I have attached the config and log.

Wayne

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Section "ServerLayout"
Identifier     "X.org 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/TTF"
    FontPath 	"/usr/X11R6/lib/X11/fonts/Type1"
    FontPath 	"/usr/X11R6/lib/X11/fonts/CID"
    FontPath 	"/usr/X11R6/lib/X11/fonts/75dpi"
    FontPath 	"/usr/X11R6/lib/X11/fonts/100dpi"
    FontPath 	"/usr/X11R6/lib/X11/fonts/msttcorefonts"
    FontPath 	"/usr/local/share/fonts"
    FontPath    "/usr/X11R6/lib/X11/fonts/win_fonts"
EndSection

Section "Module"
Load  "record"
Load  "extmod"
Load  "dbe"
Load  "dri"
Load  "glx"
Load  "xtrap"
Load  "freetype"
Load  "type1"
Load  "freetype"
EndSection

Section "InputDevice"
Identifier  "Keyboard0"
Driver      "kbd"
EndSection

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

Section "Monitor"
DisplaySize	  330   210	# mm
Identifier   "Monitor0"
VendorName   "LPL"
ModelName    "0"
Modeline "1280x800 at 60" 83.91 1280 1312 1624 1656 800 816 824 841
#HorizSync  30-50
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>]
Option      "NoDDC"                     "true"
#Trying the following with drop-shadows only--worked alright
Option      "RenderAccel"                 "true"
Option      "MonitorLayout"             "CRT,LFP"
Identifier  "Card0"
Driver      "vesa"
Option      "DRI"                       "true"
VendorName  "Intel Corp."
BoardName   "82852/855GM Integrated Graphics Device"
BusID       "PCI:0:2:0"
VideoRam   65536
EndSection

#Following only goes with drop-shadows--so does above option--WS
Section "Extensions"
 Option "Composite" "Enable"
EndSection

Section "Screen"
Identifier "Screen0"
Device     "Card0"
Monitor    "Monitor0"
DefaultDepth 24 
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
Modes "800x600"
EndSubSection
SubSection "Display"
Viewport   0 0
Depth     24
Modes "1280x800" "1024x768" "800x600" "640x480"
EndSubSection
EndSection

Section "DRI"
   Mode 0666
EndSection
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