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#1 2006-02-05 21:26:26

viniosity
Member
From: New York, NY
Registered: 2005-01-22
Posts: 378
Website

i915 slow

I've got the i915 chipset working with the instructions from the wiki, but every time I run glx gears I get an error that says:

Unrecognized deviceID 2592

Not sure if it's related, but my fps is around 200 using the 24bit depth.  It used to be close to 500 on Ubuntu.

Here is my xorg.conf:

Section "ServerLayout"
    Identifier     "XFree86 Configured"
    Screen      0  "Screen0" 0 0
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "PS/2 Mouse" "CorePointer"
# Serial Mouse not detected
# USB Mouse not detected
EndSection

Section "ServerFlags"
    Option "AllowMouseOpenFail"  "true"
    
EndSection

Section "Files"
    RgbPath      "/usr/X11R6/lib/X11/rgb"
    ModulePath   "/usr/X11R6/lib/modules"
    FontPath     "/usr/X11R6/lib/X11/fonts/misc:unscaled"
    FontPath     "/usr/X11R6/lib/X11/fonts/misc"
    FontPath     "/usr/X11R6/lib/X11/fonts/75dpi:unscaled"
    FontPath     "/usr/X11R6/lib/X11/fonts/75dpi"
    FontPath     "/usr/X11R6/lib/X11/fonts/100dpi:unscaled"
    FontPath     "/usr/X11R6/lib/X11/fonts/100dpi"
    FontPath     "/usr/X11R6/lib/X11/fonts/PEX"
# Additional fonts: Locale, Gimp, TTF...
    FontPath     "/usr/X11R6/lib/X11/fonts/cyrillic"
#    FontPath     "/usr/X11R6/lib/X11/fonts/latin2/75dpi"
#    FontPath     "/usr/X11R6/lib/X11/fonts/latin2/100dpi"
# True type and type1 fonts are also handled via xftlib, see /etc/X11/XftConfig!
    FontPath     "/usr/X11R6/lib/X11/fonts/Type1"
    FontPath     "/usr/share/fonts/ttf/western"
    FontPath     "/usr/share/fonts/ttf/decoratives"
    FontPath     "/usr/share/fonts/truetype"
    FontPath     "/usr/share/fonts/truetype/openoffice"
    FontPath     "/usr/share/fonts/truetype/ttf-bitstream-vera"
    FontPath     "/usr/share/fonts/latex-ttf-fonts"
    FontPath     "/usr/X11R6/lib/X11/fonts/defoma/CID"
    FontPath     "/usr/X11R6/lib/X11/fonts/defoma/TrueType"
EndSection

Section "Module"
        Load  "ddc"  # ddc probing of monitor
    Load  "GLcore"
    Load  "dbe"
    Load  "dri"
    Load  "extmod"
    Load  "glx"
        Load  "bitmap" # bitmap-fonts
    Load  "type1"
    Load  "freetype"
    Load  "record"
EndSection

Section "InputDevice"
    Identifier  "Keyboard0"
    Driver      "keyboard"
        Option      "CoreKeyboard"
    Option "XkbRules" "xfree86"
    Option "XkbModel" "pc105"
    Option "XkbLayout" ""
#    Option "XkbVariant" "nodeadkeys"
EndSection

Section "InputDevice"
    Identifier  "Serial Mouse"
    Driver      "mouse"
    Option      "Protocol" "Microsoft"
    Option      "Device" "/dev/ttyS0"
    Option      "Emulate3Buttons" "true"
    Option      "Emulate3Timeout" "70"
    Option        "SendCoreEvents"  "true"
EndSection

Section "InputDevice"
    Identifier  "PS/2 Mouse"
    Driver      "mouse"
    Option      "Protocol" "auto"
    Option          "ZAxisMapping"          "4 5"
    Option      "Device" "/dev/psaux"
    Option      "Emulate3Buttons" "true"
    Option      "Emulate3Timeout" "70"
    Option        "SendCoreEvents"  "true"
EndSection

Section "InputDevice"
        Identifier      "USB Mouse"
        Driver          "mouse"
        Option          "Device"                "/dev/input/mice"
    Option        "SendCoreEvents"    "true"
        Option          "Protocol"              "IMPS/2"
        Option          "ZAxisMapping"          "4 5"
        Option          "Buttons"               "5"
EndSection

# Auto-generated by Archie mkxcfg

Section "Monitor"
    Identifier "Monitor0"
        Option "DPMS" "true"
#    HorizSync    28.0 - 78.0 # Warning: This may fry very old Monitors
    HorizSync    28.0 - 96.0 # Warning: This may fry old Monitors
    VertRefresh  50.0 - 75.0 # Very conservative. May flicker.
#    VertRefresh  50.0 - 62.0 # Extreme conservative. Will flicker. TFT default.
    #  Default modes distilled from
    #      "VESA and Industry Standards and Guide for Computer Display Monitor
    #       Timing", version 1.0, revision 0.8, adopted September 17, 1998.
    #  $XFree86: xc/programs/Xserver/hw/xfree86/etc/vesamodes,v 1.4 1999/11/18 16:52:17 tsi Exp $
    # 640x350 @ 85Hz (VESA) hsync: 37.9kHz
    ModeLine "640x350"    31.5  640  672  736  832    350  382  385  445 +hsync -vsync
    # 640x400 @ 85Hz (VESA) hsync: 37.9kHz
    ModeLine "640x400"    31.5  640  672  736  832    400  401  404  445 -hsync +vsync
    # 720x400 @ 85Hz (VESA) hsync: 37.9kHz
    ModeLine "720x400"    35.5  720  756  828  936    400  401  404  446 -hsync +vsync
    # 640x480 @ 60Hz (Industry standard) hsync: 31.5kHz
    ModeLine "640x480"    25.2  640  656  752  800    480  490  492  525 -hsync -vsync
    # 640x480 @ 72Hz (VESA) hsync: 37.9kHz
    ModeLine "640x480"    31.5  640  664  704  832    480  489  491  520 -hsync -vsync
    # 640x480 @ 75Hz (VESA) hsync: 37.5kHz
    ModeLine "640x480"    31.5  640  656  720  840    480  481  484  500 -hsync -vsync
    # 640x480 @ 85Hz (VESA) hsync: 43.3kHz
    ModeLine "640x480"    36.0  640  696  752  832    480  481  484  509 -hsync -vsync
    # 800x600 @ 56Hz (VESA) hsync: 35.2kHz
    ModeLine "800x600"    36.0  800  824  896 1024    600  601  603  625 +hsync +vsync
    # 800x600 @ 60Hz (VESA) hsync: 37.9kHz
    ModeLine "800x600"    40.0  800  840  968 1056    600  601  605  628 +hsync +vsync
    # 800x600 @ 72Hz (VESA) hsync: 48.1kHz
    ModeLine "800x600"    50.0  800  856  976 1040    600  637  643  666 +hsync +vsync
    # 800x600 @ 75Hz (VESA) hsync: 46.9kHz
    ModeLine "800x600"    49.5  800  816  896 1056    600  601  604  625 +hsync +vsync
    # 800x600 @ 85Hz (VESA) hsync: 53.7kHz
    ModeLine "800x600"    56.3  800  832  896 1048    600  601  604  631 +hsync +vsync
    # 1024x768i @ 43Hz (industry standard) hsync: 35.5kHz
    ModeLine "1024x768"   44.9 1024 1032 1208 1264    768  768  776  817 +hsync +vsync Interlace
    # 1024x768 @ 60Hz (VESA) hsync: 48.4kHz
    ModeLine "1024x768"   65.0 1024 1048 1184 1344    768  771  777  806 -hsync -vsync
    # 1024x768 @ 70Hz (VESA) hsync: 56.5kHz
    ModeLine "1024x768"   75.0 1024 1048 1184 1328    768  771  777  806 -hsync -vsync
    # 1024x768 @ 75Hz (VESA) hsync: 60.0kHz
    ModeLine "1024x768"   78.8 1024 1040 1136 1312    768  769  772  800 +hsync +vsync
    # 1024x768 @ 85Hz (VESA) hsync: 68.7kHz
    ModeLine "1024x768"   94.5 1024 1072 1168 1376    768  769  772  808 +hsync +vsync
    # 1152x864 @ 75Hz (VESA) hsync: 67.5kHz
    ModeLine "1152x864"  108.0 1152 1216 1344 1600    864  865  868  900 +hsync +vsync
    # 1280x960 @ 60Hz (VESA) hsync: 60.0kHz
    ModeLine "1280x960"  108.0 1280 1376 1488 1800    960  961  964 1000 +hsync +vsync
    # 1280x960 @ 85Hz (VESA) hsync: 85.9kHz
    ModeLine "1280x960"  148.5 1280 1344 1504 1728    960  961  964 1011 +hsync +vsync
    # 1280x1024 @ 60Hz (VESA) hsync: 64.0kHz
    ModeLine "1280x1024" 108.0 1280 1328 1440 1688   1024 1025 1028 1066 +hsync +vsync
    # 1280x1024 @ 75Hz (VESA) hsync: 80.0kHz
    ModeLine "1280x1024" 135.0 1280 1296 1440 1688   1024 1025 1028 1066 +hsync +vsync
    # 1280x1024 @ 85Hz (VESA) hsync: 91.1kHz
    ModeLine "1280x1024" 157.5 1280 1344 1504 1728   1024 1025 1028 1072 +hsync +vsync
    # 1600x1200 @ 60Hz (VESA) hsync: 75.0kHz
    ModeLine "1600x1200" 162.0 1600 1664 1856 2160   1200 1201 1204 1250 +hsync +vsync
    # 1600x1200 @ 65Hz (VESA) hsync: 81.3kHz
    ModeLine "1600x1200" 175.5 1600 1664 1856 2160   1200 1201 1204 1250 +hsync +vsync
    # 1600x1200 @ 70Hz (VESA) hsync: 87.5kHz
    ModeLine "1600x1200" 189.0 1600 1664 1856 2160   1200 1201 1204 1250 +hsync +vsync
    # 1600x1200 @ 75Hz (VESA) hsync: 93.8kHz
    ModeLine "1600x1200" 202.5 1600 1664 1856 2160   1200 1201 1204 1250 +hsync +vsync
    # 1600x1200 @ 85Hz (VESA) hsync: 106.3kHz
    ModeLine "1600x1200" 229.5 1600 1664 1856 2160   1200 1201 1204 1250 +hsync +vsync
    # 1792x1344 @ 60Hz (VESA) hsync: 83.6kHz
    ModeLine "1792x1344" 204.8 1792 1920 2120 2448   1344 1345 1348 1394 -hsync +vsync
    # 1792x1344 @ 75Hz (VESA) hsync: 106.3kHz
    ModeLine "1792x1344" 261.0 1792 1888 2104 2456   1344 1345 1348 1417 -hsync +vsync
    # 1856x1392 @ 60Hz (VESA) hsync: 86.3kHz
    ModeLine "1856x1392" 218.3 1856 1952 2176 2528   1392 1393 1396 1439 -hsync +vsync
    # 1856x1392 @ 75Hz (VESA) hsync: 112.5kHz
    ModeLine "1856x1392" 288.0 1856 1984 2208 2560   1392 1393 1396 1500 -hsync +vsync
    # 1920x1440 @ 60Hz (VESA) hsync: 90.0kHz
    ModeLine "1920x1440" 234.0 1920 2048 2256 2600   1440 1441 1444 1500 -hsync +vsync
    # 1920x1440 @ 75Hz (VESA) hsync: 112.5kHz
    ModeLine "1920x1440" 297.0 1920 2064 2288 2640   1440 1441 1444 1500 -hsync +vsync
    # Additional modelines
    ModeLine "1800x1440"  230    1800 1896 2088 2392  1440 1441 1444 1490 +HSync +VSync
    ModeLine "1800x1440"  250    1800 1896 2088 2392  1440 1441 1444 1490 +HSync +VSync
    # Extended modelines with GTF timings
    # 640x480 @ 100.00 Hz (GTF) hsync: 50.90 kHz; pclk: 43.16 MHz
    ModeLine "640x480"  43.16  640 680 744 848  480 481 484 509  -HSync +Vsync
    # 768x576 @ 60.00 Hz (GTF) hsync: 35.82 kHz; pclk: 34.96 MHz
    ModeLine "768x576"  34.96  768 792 872 976  576 577 580 597  -HSync +Vsync
    # 768x576 @ 72.00 Hz (GTF) hsync: 43.27 kHz; pclk: 42.93 MHz
    ModeLine "768x576"  42.93  768 800 880 992  576 577 580 601  -HSync +Vsync
    # 768x576 @ 75.00 Hz (GTF) hsync: 45.15 kHz; pclk: 45.51 MHz
    ModeLine "768x576"  45.51  768 808 888 1008  576 577 580 602  -HSync +Vsync
    # 768x576 @ 85.00 Hz (GTF) hsync: 51.42 kHz; pclk: 51.84 MHz
    ModeLine "768x576"  51.84  768 808 888 1008  576 577 580 605  -HSync +Vsync
    # 768x576 @ 100.00 Hz (GTF) hsync: 61.10 kHz; pclk: 62.57 MHz
    ModeLine "768x576"  62.57  768 816 896 1024  576 577 580 611  -HSync +Vsync
    # 800x600 @ 100.00 Hz (GTF) hsync: 63.60 kHz; pclk: 68.18 MHz
    ModeLine "800x600"  68.18  800 848 936 1072  600 601 604 636  -HSync +Vsync
    # 1024x768 @ 100.00 Hz (GTF) hsync: 81.40 kHz; pclk: 113.31 MHz
    ModeLine "1024x768"  113.31  1024 1096 1208 1392  768 769 772 814  -HSync +Vsync
    # 1152x864 @ 60.00 Hz (GTF) hsync: 53.70 kHz; pclk: 81.62 MHz
    ModeLine "1152x864"  81.62  1152 1216 1336 1520  864 865 868 895  -HSync +Vsync
    # 1152x864 @ 85.00 Hz (GTF) hsync: 77.10 kHz; pclk: 119.65 MHz
    ModeLine "1152x864"  119.65  1152 1224 1352 1552  864 865 868 907  -HSync +Vsync
    # 1152x864 @ 100.00 Hz (GTF) hsync: 91.50 kHz; pclk: 143.47 MHz
    ModeLine "1152x864"  143.47  1152 1232 1360 1568  864 865 868 915  -HSync +Vsync
    # 1280x960 @ 72.00 Hz (GTF) hsync: 72.07 kHz; pclk: 124.54 MHz
    ModeLine "1280x960"  124.54  1280 1368 1504 1728  960 961 964 1001  -HSync +Vsync
    # 1280x960 @ 75.00 Hz (GTF) hsync: 75.15 kHz; pclk: 129.86 MHz
    ModeLine "1280x960"  129.86  1280 1368 1504 1728  960 961 964 1002  -HSync +Vsync
    # 1280x960 @ 100.00 Hz (GTF) hsync: 101.70 kHz; pclk: 178.99 MHz
    ModeLine "1280x960"  178.99  1280 1376 1520 1760  960 961 964 1017  -HSync +Vsync
    # 1280x1024 @ 100.00 Hz (GTF) hsync: 108.50 kHz; pclk: 190.96 MHz
    ModeLine "1280x1024"  190.96  1280 1376 1520 1760  1024 1025 1028 1085  -HSync +Vsync
    # 1400x1050 @ 60.00 Hz (GTF) hsync: 65.22 kHz; pclk: 122.61 MHz
    ModeLine "1400x1050"  122.61  1400 1488 1640 1880  1050 1051 1054 1087  -HSync +Vsync
    # 1400x1050 @ 72.00 Hz (GTF) hsync: 78.77 kHz; pclk: 149.34 MHz
    ModeLine "1400x1050"  149.34  1400 1496 1648 1896  1050 1051 1054 1094  -HSync +Vsync
    # 1400x1050 @ 75.00 Hz (GTF) hsync: 82.20 kHz; pclk: 155.85 MHz
    ModeLine "1400x1050"  155.85  1400 1496 1648 1896  1050 1051 1054 1096  -HSync +Vsync
    # 1400x1050 @ 85.00 Hz (GTF) hsync: 93.76 kHz; pclk: 179.26 MHz
    ModeLine "1400x1050"  179.26  1400 1504 1656 1912  1050 1051 1054 1103  -HSync +Vsync
    # 1400x1050 @ 100.00 Hz (GTF) hsync: 111.20 kHz; pclk: 214.39 MHz
    ModeLine "1400x1050"  214.39  1400 1512 1664 1928  1050 1051 1054 1112  -HSync +Vsync
    # 1600x1200 @ 100.00 Hz (GTF) hsync: 127.10 kHz; pclk: 280.64 MHz
    ModeLine "1600x1200"  280.64  1600 1728 1904 2208  1200 1201 1204 1271  -HSync +Vsync
EndSection

# Auto-generated by Archie mkxcfg

Section "Device"
   Identifier  "Card0"
   VendorName  "Intel Corp."
   BoardName  "Unknown Board"
   Driver      "i810"
   BusID "PCI:0:2:0" #may vary?
EndSection

Section "Screen"
    Identifier "Screen0"
    Device     "Card0"
    Monitor    "Monitor0"
    DefaultColorDepth 16
    SubSection "Display"
        Depth     1
        Modes "1024x768" "800x600" "640x480"
    EndSubSection
    SubSection "Display"
        Depth     4
        Modes "1024x768" "800x600" "640x480"
    EndSubSection
    SubSection "Display"
        Depth     8
        Modes "1024x768" "800x600" "640x480"
    EndSubSection
    SubSection "Display"
        Depth     15
        Modes "1024x768" "800x600" "640x480"
    EndSubSection
    SubSection "Display"
        Depth     16
        Modes "1024x768" "800x600" "640x480"
    EndSubSection
    SubSection "Display"
        Depth     24
        Modes "1024x768" "800x600" "640x480"
    EndSubSection
    SubSection "Display"
        Depth     32
        Modes "1024x768" "800x600" "640x480"
    EndSubSection
EndSection

Section "DRI"
    Mode 0666
EndSection

I modprobe both i915 and i810 in rc.conf..

Offline

#2 2006-02-05 23:36:57

Snowman
Developer/Forum Fellow
From: Montreal, Canada
Registered: 2004-08-20
Posts: 5,212

Re: i915 slow

I use MOD_AUTOLOAD="yes" in rc.conf and only i915 is loaded. I had problems (dri not working) when both i915 and i810 were loaded. I am not sure what depth I am actually using but I get 1200FPS in glxgears. If you want, I could PM you my xorg.conf.

Offline

#3 2006-02-06 03:39:50

viniosity
Member
From: New York, NY
Registered: 2005-01-22
Posts: 378
Website

Re: i915 slow

By default i810 was not loaded so I did it manually to see if it would improve my speed.  It didn't.  If you would please PM me that xorg.conf I would really appreciate it!

Offline

#4 2006-02-06 19:56:25

Snowman
Developer/Forum Fellow
From: Montreal, Canada
Registered: 2004-08-20
Posts: 5,212

Re: i915 slow

As another user requested my xorg.conf, here it is:

Section "ServerLayout"
    Identifier     "XFree86 Configured"
    Screen      0  "Screen0" 0 0
    InputDevice    "Keyboard0" "CoreKeyboard"
        InputDevice    "Synaptics Touchpad"
        InputDevice    "USB Mouse" "CorePointer"
EndSection

Section "ServerFlags"
    Option "AllowMouseOpenFail"  "true"
EndSection

Section "Files"
    RgbPath      "/usr/X11R6/lib/X11/rgb"
    ModulePath   "/usr/X11R6/lib/modules"
    FontPath     "/usr/X11R6/lib/X11/fonts/misc:unscaled"
    FontPath     "/usr/X11R6/lib/X11/fonts/misc"
    FontPath     "/usr/X11R6/lib/X11/fonts/75dpi:unscaled"
    FontPath     "/usr/X11R6/lib/X11/fonts/75dpi"
    FontPath     "/usr/X11R6/lib/X11/fonts/100dpi:unscaled"
    FontPath     "/usr/X11R6/lib/X11/fonts/100dpi"
# Additional fonts: Locale, Gimp, TTF...
    FontPath     "/usr/X11R6/lib/X11/fonts/cyrillic"
#    FontPath     "/usr/X11R6/lib/X11/fonts/latin2/75dpi"
#    FontPath     "/usr/X11R6/lib/X11/fonts/latin2/100dpi"
        FontPath     "/usr/X11R6/lib/X11/fonts/TTF"
# True type and type1 fonts are also handled via xftlib, see /etc/X11/XftConfig!    FontPath     "/usr/X11R6/lib/X11/fonts/Type1"
    FontPath     "/usr/X11R6/lib/X11/fonts/artwiz-fonts"
EndSection

Section "Module"
        Load  "ddc"  # ddc probing of monitor
    Load  "GLcore"
    Load  "dbe"
    Load  "dri"
    Load  "extmod"
    Load  "glx"
        Load  "bitmap" # bitmap-fonts
    Load  "type1"
    Load  "freetype"
    Load  "record"
        Load  "synaptics"
EndSection

Section "InputDevice"
    Identifier  "Keyboard0"
    Driver      "keyboard"
        Option      "CoreKeyboard"
        Option "XkbRules" "xorg"
        Option "XkbModel" "pc105"
#    Option "XkbLayout" ""
#    Option "XkbVariant" "nodeadkeys"
EndSection

Section "InputDevice"
        Identifier  "Synaptics Touchpad"
        Driver      "synaptics"
        Option      "Protocol" "auto-dev"
        Option      "ZAxisMapping" "4 5"
        Option      "Device" "/dev/psaux"
        Option      "Emulate3Buttons" "true"
        Option      "Emulate3Timeout" "70"
        Option      "SendCoreEvents" "true"
        Option      "LeftEdge"      "1700"
        Option      "RightEdge"     "5400"
        Option      "TopEdge"       "1700"
        Option      "BottomEdge"    "4200"
        Option      "FingerLow"     "25"
        Option      "FingerHigh"    "30"
        Option      "MaxTapTime"    "180"
        Option      "MaxTapMove"    "220"
        Option      "VertScrollDelta" "50"
        Option      "MinSpeed"      "0.06"
        Option      "MaxSpeed"      "0.12"
        Option      "AccelFactor" "0.0010"
        Option      "SHMConfig"     "on"
EndSection

Section "InputDevice"
        Identifier      "USB Mouse"
        Driver          "mouse"
        Option          "Device"                "/dev/input/mice"
    Option        "SendCoreEvents"    "true"
        Option          "Protocol"              "IMPS/2"
        Option          "ZAxisMapping"          "4 5"
        Option          "Buttons"               "5"
EndSection

# Auto-generated by Archie mkxcfg

Section "Monitor"
    Identifier "Monitor0"
    Option "DPMS" "true"
#    HorizSync    28.0 - 78.0 # Warning: This may fry very old Monitors
    HorizSync    28.0 - 96.0 # Warning: This may fry old Monitors
    VertRefresh  50.0 - 75.0 # Very conservative. May flicker.
#    VertRefresh  50.0 - 62.0 # Extreme conservative. Will flicker. TFT default.
    DisplaySize  347 260

    #  Default modes distilled from
    #      "VESA and Industry Standards and Guide for Computer Display Monitor
    #       Timing", version 1.0, revision 0.8, adopted September 17, 1998.
    #  $XFree86: xc/programs/Xserver/hw/xfree86/etc/vesamodes,v 1.4 1999/11/18 16:52:17 tsi Exp $
    # 640x350 @ 85Hz (VESA) hsync: 37.9kHz
    ModeLine "640x350"    31.5  640  672  736  832    350  382  385  445 +hsync -vsync
    # 640x400 @ 85Hz (VESA) hsync: 37.9kHz
    ModeLine "640x400"    31.5  640  672  736  832    400  401  404  445 -hsync +vsync
    # 720x400 @ 85Hz (VESA) hsync: 37.9kHz
    ModeLine "720x400"    35.5  720  756  828  936    400  401  404  446 -hsync +vsync
    # 640x480 @ 60Hz (Industry standard) hsync: 31.5kHz
    ModeLine "640x480"    25.2  640  656  752  800    480  490  492  525 -hsync -vsync
    # 640x480 @ 72Hz (VESA) hsync: 37.9kHz
    ModeLine "640x480"    31.5  640  664  704  832    480  489  491  520 -hsync -vsync
    # 640x480 @ 75Hz (VESA) hsync: 37.5kHz
    ModeLine "640x480"    31.5  640  656  720  840    480  481  484  500 -hsync -vsync
    # 640x480 @ 85Hz (VESA) hsync: 43.3kHz
    ModeLine "640x480"    36.0  640  696  752  832    480  481  484  509 -hsync -vsync
    # 800x600 @ 56Hz (VESA) hsync: 35.2kHz
    ModeLine "800x600"    36.0  800  824  896 1024    600  601  603  625 +hsync +vsync
    # 800x600 @ 60Hz (VESA) hsync: 37.9kHz
    ModeLine "800x600"    40.0  800  840  968 1056    600  601  605  628 +hsync +vsync
    # 800x600 @ 72Hz (VESA) hsync: 48.1kHz
    ModeLine "800x600"    50.0  800  856  976 1040    600  637  643  666 +hsync +vsync
    # 800x600 @ 75Hz (VESA) hsync: 46.9kHz
    ModeLine "800x600"    49.5  800  816  896 1056    600  601  604  625 +hsync +vsync
    # 800x600 @ 85Hz (VESA) hsync: 53.7kHz
    ModeLine "800x600"    56.3  800  832  896 1048    600  601  604  631 +hsync +vsync
    # 1024x768i @ 43Hz (industry standard) hsync: 35.5kHz
    ModeLine "1024x768"   44.9 1024 1032 1208 1264    768  768  776  817 +hsync +vsync Interlace
    # 1024x768 @ 60Hz (VESA) hsync: 48.4kHz
    ModeLine "1024x768"   65.0 1024 1048 1184 1344    768  771  777  806 -hsync -vsync
    # 1024x768 @ 70Hz (VESA) hsync: 56.5kHz
    ModeLine "1024x768"   75.0 1024 1048 1184 1328    768  771  777  806 -hsync -vsync
    # 1024x768 @ 75Hz (VESA) hsync: 60.0kHz
    ModeLine "1024x768"   78.8 1024 1040 1136 1312    768  769  772  800 +hsync +vsync
    # 1024x768 @ 85Hz (VESA) hsync: 68.7kHz
    ModeLine "1024x768"   94.5 1024 1072 1168 1376    768  769  772  808 +hsync +vsync
    # 1152x864 @ 75Hz (VESA) hsync: 67.5kHz
    ModeLine "1152x864"  108.0 1152 1216 1344 1600    864  865  868  900 +hsync +vsync
    # 1280x960 @ 60Hz (VESA) hsync: 60.0kHz
    ModeLine "1280x960"  108.0 1280 1376 1488 1800    960  961  964 1000 +hsync +vsync
    # 1280x960 @ 85Hz (VESA) hsync: 85.9kHz
    ModeLine "1280x960"  148.5 1280 1344 1504 1728    960  961  964 1011 +hsync +vsync
    # 1280x1024 @ 60Hz (VESA) hsync: 64.0kHz
    ModeLine "1280x1024" 108.0 1280 1328 1440 1688   1024 1025 1028 1066 +hsync +vsync
    # 1280x1024 @ 75Hz (VESA) hsync: 80.0kHz
    ModeLine "1280x1024" 135.0 1280 1296 1440 1688   1024 1025 1028 1066 +hsync +vsync
    # 1280x1024 @ 85Hz (VESA) hsync: 91.1kHz
    ModeLine "1280x1024" 157.5 1280 1344 1504 1728   1024 1025 1028 1072 +hsync +vsync
    # 1600x1200 @ 60Hz (VESA) hsync: 75.0kHz
    ModeLine "1600x1200" 162.0 1600 1664 1856 2160   1200 1201 1204 1250 +hsync +vsync
    # 1600x1200 @ 65Hz (VESA) hsync: 81.3kHz
    ModeLine "1600x1200" 175.5 1600 1664 1856 2160   1200 1201 1204 1250 +hsync +vsync
    # 1600x1200 @ 70Hz (VESA) hsync: 87.5kHz
    ModeLine "1600x1200" 189.0 1600 1664 1856 2160   1200 1201 1204 1250 +hsync +vsync
    # 1600x1200 @ 75Hz (VESA) hsync: 93.8kHz
    ModeLine "1600x1200" 202.5 1600 1664 1856 2160   1200 1201 1204 1250 +hsync +vsync
    # 1600x1200 @ 85Hz (VESA) hsync: 106.3kHz
    ModeLine "1600x1200" 229.5 1600 1664 1856 2160   1200 1201 1204 1250 +hsync +vsync
    # 1792x1344 @ 60Hz (VESA) hsync: 83.6kHz
    ModeLine "1792x1344" 204.8 1792 1920 2120 2448   1344 1345 1348 1394 -hsync +vsync
    # 1792x1344 @ 75Hz (VESA) hsync: 106.3kHz
    ModeLine "1792x1344" 261.0 1792 1888 2104 2456   1344 1345 1348 1417 -hsync +vsync
    # 1856x1392 @ 60Hz (VESA) hsync: 86.3kHz
    ModeLine "1856x1392" 218.3 1856 1952 2176 2528   1392 1393 1396 1439 -hsync +vsync
    # 1856x1392 @ 75Hz (VESA) hsync: 112.5kHz
    ModeLine "1856x1392" 288.0 1856 1984 2208 2560   1392 1393 1396 1500 -hsync +vsync
    # 1920x1440 @ 60Hz (VESA) hsync: 90.0kHz
    ModeLine "1920x1440" 234.0 1920 2048 2256 2600   1440 1441 1444 1500 -hsync +vsync
    # 1920x1440 @ 75Hz (VESA) hsync: 112.5kHz
    ModeLine "1920x1440" 297.0 1920 2064 2288 2640   1440 1441 1444 1500 -hsync +vsync
    # Additional modelines
    ModeLine "1800x1440"  230    1800 1896 2088 2392  1440 1441 1444 1490 +HSync +VSync
    ModeLine "1800x1440"  250    1800 1896 2088 2392  1440 1441 1444 1490 +HSync +VSync
    # Extended modelines with GTF timings
    # 640x480 @ 100.00 Hz (GTF) hsync: 50.90 kHz; pclk: 43.16 MHz
    ModeLine "640x480"  43.16  640 680 744 848  480 481 484 509  -HSync +Vsync
    # 768x576 @ 60.00 Hz (GTF) hsync: 35.82 kHz; pclk: 34.96 MHz
    ModeLine "768x576"  34.96  768 792 872 976  576 577 580 597  -HSync +Vsync
    # 768x576 @ 72.00 Hz (GTF) hsync: 43.27 kHz; pclk: 42.93 MHz
    ModeLine "768x576"  42.93  768 800 880 992  576 577 580 601  -HSync +Vsync
    # 768x576 @ 75.00 Hz (GTF) hsync: 45.15 kHz; pclk: 45.51 MHz
    ModeLine "768x576"  45.51  768 808 888 1008  576 577 580 602  -HSync +Vsync
    # 768x576 @ 85.00 Hz (GTF) hsync: 51.42 kHz; pclk: 51.84 MHz
    ModeLine "768x576"  51.84  768 808 888 1008  576 577 580 605  -HSync +Vsync
    # 768x576 @ 100.00 Hz (GTF) hsync: 61.10 kHz; pclk: 62.57 MHz
    ModeLine "768x576"  62.57  768 816 896 1024  576 577 580 611  -HSync +Vsync
    # 800x600 @ 100.00 Hz (GTF) hsync: 63.60 kHz; pclk: 68.18 MHz
    ModeLine "800x600"  68.18  800 848 936 1072  600 601 604 636  -HSync +Vsync
    # 1024x768 @ 100.00 Hz (GTF) hsync: 81.40 kHz; pclk: 113.31 MHz
    ModeLine "1024x768"  113.31  1024 1096 1208 1392  768 769 772 814  -HSync +Vsync
    # 1152x864 @ 60.00 Hz (GTF) hsync: 53.70 kHz; pclk: 81.62 MHz
    ModeLine "1152x864"  81.62  1152 1216 1336 1520  864 865 868 895  -HSync +Vsync
    # 1152x864 @ 85.00 Hz (GTF) hsync: 77.10 kHz; pclk: 119.65 MHz
    ModeLine "1152x864"  119.65  1152 1224 1352 1552  864 865 868 907  -HSync +Vsync
    # 1152x864 @ 100.00 Hz (GTF) hsync: 91.50 kHz; pclk: 143.47 MHz
    ModeLine "1152x864"  143.47  1152 1232 1360 1568  864 865 868 915  -HSync +Vsync
    # 1280x960 @ 72.00 Hz (GTF) hsync: 72.07 kHz; pclk: 124.54 MHz
    ModeLine "1280x960"  124.54  1280 1368 1504 1728  960 961 964 1001  -HSync +Vsync
    # 1280x960 @ 75.00 Hz (GTF) hsync: 75.15 kHz; pclk: 129.86 MHz
    ModeLine "1280x960"  129.86  1280 1368 1504 1728  960 961 964 1002  -HSync +Vsync
    # 1280x960 @ 100.00 Hz (GTF) hsync: 101.70 kHz; pclk: 178.99 MHz
    ModeLine "1280x960"  178.99  1280 1376 1520 1760  960 961 964 1017  -HSync +Vsync
    # 1280x1024 @ 100.00 Hz (GTF) hsync: 108.50 kHz; pclk: 190.96 MHz
    ModeLine "1280x1024"  190.96  1280 1376 1520 1760  1024 1025 1028 1085  -HSync +Vsync
    # 1400x1050 @ 60.00 Hz (GTF) hsync: 65.22 kHz; pclk: 122.61 MHz
    ModeLine "1400x1050"  122.61  1400 1488 1640 1880  1050 1051 1054 1087  -HSync +Vsync
    # 1400x1050 @ 72.00 Hz (GTF) hsync: 78.77 kHz; pclk: 149.34 MHz
    ModeLine "1400x1050"  149.34  1400 1496 1648 1896  1050 1051 1054 1094  -HSync +Vsync
    # 1400x1050 @ 75.00 Hz (GTF) hsync: 82.20 kHz; pclk: 155.85 MHz
    ModeLine "1400x1050"  155.85  1400 1496 1648 1896  1050 1051 1054 1096  -HSync +Vsync
    # 1400x1050 @ 85.00 Hz (GTF) hsync: 93.76 kHz; pclk: 179.26 MHz
    ModeLine "1400x1050"  179.26  1400 1504 1656 1912  1050 1051 1054 1103  -HSync +Vsync
    # 1400x1050 @ 100.00 Hz (GTF) hsync: 111.20 kHz; pclk: 214.39 MHz
    ModeLine "1400x1050"  214.39  1400 1512 1664 1928  1050 1051 1054 1112  -HSync +Vsync
    # 1600x1200 @ 100.00 Hz (GTF) hsync: 127.10 kHz; pclk: 280.64 MHz
    ModeLine "1600x1200"  280.64  1600 1728 1904 2208  1200 1201 1204 1271  -HSync +Vsync
EndSection

# Auto-generated by Archie mkxcfg

Section "Device"
    Identifier  "Card0"
    Driver      "i810"
#    Driver      "vesa"
    VendorName  "All"
    BoardName   "All"
    VideoRam    65536
#    Option "CacheLines" "900"
EndSection

Section "Screen"
    Identifier "Screen0"
    Device     "Card0"
    Monitor    "Monitor0"
    DefaultColorDepth 16
    SubSection "Display"
        Depth     1
        Modes "1024x768" "800x600" "640x480"
    EndSubSection
    SubSection "Display"
        Depth     4
        Modes "1024x768" "800x600" "640x480"
    EndSubSection
    SubSection "Display"
        Depth     8
        Modes "1024x768" "800x600" "640x480"
    EndSubSection
    SubSection "Display"
        Depth     15
        Modes "1024x768" "800x600" "640x480"
    EndSubSection
    SubSection "Display"
        Depth     16
        Modes "1024x768" "800x600" "640x480"
    EndSubSection
    SubSection "Display"
        Depth     24
        Modes "1024x768" "800x600" "640x480"
    EndSubSection
    SubSection "Display"
        Depth     32
        Modes "1024x768" "800x600" "640x480"
    EndSubSection
EndSection

Section "DRI"
    Mode 0666
EndSection

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#5 2006-02-07 03:30:49

viniosity
Member
From: New York, NY
Registered: 2005-01-22
Posts: 378
Website

Re: i915 slow

My fps is still stuck around 250.. looking at some output I see something that says:

(EE) I810(0): [dri] DRI ScreenInit failed.  Disabling DRI.

Any idea why that would be occuring?  I'm using the same xorg.conf that Snowman posted above.

edit: I think this is due to an outdated xorg in current.

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#6 2006-02-07 05:03:29

Snowman
Developer/Forum Fellow
From: Montreal, Canada
Registered: 2004-08-20
Posts: 5,212

Re: i915 slow

Do you have other error message in Xorg.log?
Are you in the video group?
Make sure the i810 module is not loaded.

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#7 2006-02-07 05:38:37

viniosity
Member
From: New York, NY
Registered: 2005-01-22
Posts: 378
Website

Re: i915 slow

I'm in the video group and I've tried it both with and without i810 loaded.  The only other suspicious thing I can see is

(WW) I810: No matching Device section found for instance (BusID PCI:0:2:1) found

I also tried a few other xorg.conf files I scoured from google but am consistently getting the DRI error even when other people report their xorg fixing their issue. e.g. adding the load DRM option to xorg.conf does not help and explicitly loading DRI in the modules section adds an error that says something along the lines of no DRI module found.

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#8 2006-02-07 06:37:12

Snowman
Developer/Forum Fellow
From: Montreal, Canada
Registered: 2004-08-20
Posts: 5,212

Re: i915 slow

You could try:
$ glxinfo |grep rendering
to see if dri is working. It will probably say no.

You could try:
$ ls -lR /dev/* |grep video
to see if the devices are created. I get :
crw-rw----  1 root video 226, 1 Feb  3 13:32 card1
crw-rw----  1 root video 29, 0 Feb  3 08:31 0
crw-rw----  1 root video 10, 175 Feb  3 13:32 agpgart

You could also try to google for the error message you got ((EE) I810(0): [dri] DRI ScreenInit failed. Disabling DRI. )

Are you using testing repo?

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#9 2006-02-07 14:25:46

viniosity
Member
From: New York, NY
Registered: 2005-01-22
Posts: 378
Website

Re: i915 slow

I'm not using the testing repo... should I?

The grep output is:

crw-rw----  1 root video 29, 0 2006-02-06 08:02 0
crw-rw----  1 root video 10, 175 2006-02-06 13:02 agpgart

should I manually create the missing directories? edit: would it make a difference that I am using the CK kernel?

glxinfo definitely shows no dri..

I had googled the dri init error but it seems it can be caused by bunches of things.  The nearest I gathered was that something was not right with xorg itself since I found some conf files where it supposedly solved the issue for other people but did not help me..

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#10 2006-02-07 17:53:18

Snowman
Developer/Forum Fellow
From: Montreal, Canada
Registered: 2004-08-20
Posts: 5,212

Re: i915 slow

viniosity wrote:

I'm not using the testing repo... should I?

I'm not using the testing repo either. I asked to make sure that the problem is not caused by a package from testing.

viniosity wrote:

The grep output is:

crw-rw----  1 root video 29, 0 2006-02-06 08:02 0
crw-rw----  1 root video 10, 175 2006-02-06 13:02 agpgart

should I manually create the missing directories?

edit: would it make a difference that I am using the CK kernel?

I have a dri directory in /dev:

ls -l /dev/dri/
total 0
crw-rw-rw-  1 root root  226, 0 Feb  3 13:32 card0
crw-rw----  1 root video 226, 1 Feb  3 13:32 card1

This is supposed to be created automatically by udev. Try using the stock kernel. If your CK kernel is missing a module (built-in or seperate), it could explain why udev doesn't create the device.

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#11 2006-02-07 19:17:15

Alethos
Member
Registered: 2006-01-05
Posts: 84

Re: i915 slow

i'm running xorg7 from testing and the latest archck, that's the only way I got decent cpu speeds as well as direct rendering to work.

Section "Module"
    Load        "synaptics"
    Load        "glx"
    Load        "dri"
    Load        "dbe"
    SubSection    "extmod"
    Option        "omit xfree86-dga"
    EndSubSection
    
    Load        "type1"
    Load        "speedo"
    Load        "freetype"
    Load        "xtrap"
EndSection

Section "Files"
    RgbPath        "/usr/share/X11/rgb"
    ModulePath    "/usr/lib/xorg/modules"

    FontPath    "/usr/share/fonts/misc"
    FontPath    "/usr/share/fonts/75dpi"
    FontPath    "/usr/share/fonts/100dpi"
    FontPath    "/usr/share/fonts/TTF"
    FontPath    "/usr/share/fonts/Type1"
EndSection

Section "InputDevice"
    Identifier    "Keyboard1"
    Driver        "kbd"
    Option        "AutoRepeat"    "500 30"
    Option        "XkbRules"    "xorg"
    Option        "XkbModel"    "pc105"
    Option        "XkbLayout"    "us"
EndSection

Section "InputDevice"
    Identifier    "Mouse1"
    Driver        "mouse"
    Option        "Protocol"    "IMPS/2"
    Option        "Device"    "/dev/input/mice"
    Option        "ZAxisMapping"    "4 5"
EndSection

Section "InputDevice"
    Driver        "synaptics"
    Identifier    "Mouse[1]"
    Option        "Device"        "/dev/psaux"
    Option        "Protocol"        "auto-dev"
    Option        "FingerLow"        "25"
    Option        "FingerHigh"        "30"
    Option        "MaxTapTime"        "180"
    Option        "MaxTapMove"        "220"
    Option        "VertScrollDelta"    "100"
    Option        "MinSpeed"        "0.08"
    Option        "MaxSpeed"        "0.10"
    Option        "AccelFactor"        "0.0012"
    Option        "SHMConfig"        "on"
EndSection

Section "Monitor"
    Identifier    "Compaq nc6220 LCD"
    HorizSync    31.5 - 64.3
    VertRefresh    60 - 75
    Option        "DPMS"
EndSection

Section "Device"
    Identifier    "Standard VGA"
    VendorName    "Unknown"
    BoardName    "Unknown"
    Driver        "vga"
EndSection

Section "Device"
    Identifier  "Intel 915G"
    Driver      "i810"
    BusID    "PCI:0:2:0"
    VideoRam    131072
EndSection

Section "Screen"
    Identifier  "Screen 1"
    Device      "Intel 915G"
    Monitor     "Compaq nc6220 LCD"
    DefaultDepth 24

    Subsection "Display"
        Depth       8
        Modes       "1280x1024" "1024x768" "800x600" "640x480"
        ViewPort    0 0
    EndSubsection
    Subsection "Display"
        Depth       16
        Modes       "1280x1024" "1024x768" "800x600" "640x480"
        ViewPort    0 0
    EndSubsection
    Subsection "Display"
        Depth       24
        Modes       "1280x1024" "1024x768" "800x600" "640x480"
        ViewPort    0 0
    EndSubsection
EndSection

Section "ServerLayout"
    Identifier    "Simple Layout"
    Screen        "Screen 1"
    InputDevice    "Mouse1"    "CorePointer"
    InputDevice    "Mouse[1]"    "SendCoreEvents"
    InputDevice    "Keyboard1"    "CoreKeyboard"
EndSection

Section "DRI"
    Mode 0666
EndSection

Hope this helps some.

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#12 2006-02-08 01:56:18

viniosity
Member
From: New York, NY
Registered: 2005-01-22
Posts: 378
Website

Re: i915 slow

This is supposed to be created automatically by udev. Try using the stock kernel. If your CK kernel is missing a module (built-in or seperate), it could explain why udev doesn't create the device.

I tried the stock kernel but I get the same output from ls -lR | grep video  FWIW I also have a dri directory but there is nothing in it. ?! 

Based on Alethos' post I went ahead and upgraded to xorg7 in testing.  Now getting 1000+ fps so it seems to be working.  So it seems the issue with me ended up being the xorg in current.

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#13 2006-02-08 03:28:23

Snowman
Developer/Forum Fellow
From: Montreal, Canada
Registered: 2004-08-20
Posts: 5,212

Re: i915 slow

Strange but at least it works. wink

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#14 2006-02-08 11:22:39

sebcactus
Member
From: Germany
Registered: 2005-01-27
Posts: 277

Re: i915 slow

Alethos wrote:

i'm running xorg7 from testing and the latest archck, that's the only way I got decent cpu speeds as well as direct rendering to work.

Hope this helps some.

Did you install the snapshot from dri.freedesktop.org or keep the original modules ?

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#15 2006-02-08 18:14:45

Alethos
Member
Registered: 2006-01-05
Posts: 84

Re: i915 slow

I guess I kept the original modules because I don't know how to "install a snapshot" as you say. I am quite the noob.

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#16 2006-02-21 21:50:23

jinn
Member
From: Gothenburg
Registered: 2005-12-10
Posts: 506

Re: i915 slow

This is what you do.

you have to load the agpgart module first, so add agpgart first in the modules section in rc.conf, then intel_agp then i915.

I havent either gotten dri to work yet either but now when I dmesg | grep dri I get that it is properly initialized.

let me know what happens.
Jinn


The ultimate Archlinux release name: "I am your father"

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#17 2006-02-21 22:08:50

jinn
Member
From: Gothenburg
Registered: 2005-12-10
Posts: 506

Re: i915 slow

Ok, now I have dri working, getting 1200fps. I just had mode 666 instead of 0666 in xorg.conf...

Just do as I told you and it should be fixed.


The ultimate Archlinux release name: "I am your father"

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#18 2006-03-07 17:39:00

viniosity
Member
From: New York, NY
Registered: 2005-01-22
Posts: 378
Website

Re: i915 slow

Try changing the i915 in your xorg.conf to i810.  I know it seems weird, but that's just the way it is..

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#19 2006-03-07 18:01:09

viniosity
Member
From: New York, NY
Registered: 2005-01-22
Posts: 378
Website

Re: i915 slow

Oops.. sorry I'm way in East Asia and it's late. Should have paid closer attention. :oops:

Which version of xorg are you using?  I had problems with 6.8.x and needed v7.0 to get accelerated.

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#20 2006-03-07 19:21:50

jinn
Member
From: Gothenburg
Registered: 2005-12-10
Posts: 506

Re: i915 slow

Yes, thats true I am using xorg 7.0, another thing is that I get 1200-1300 fps when I have 16 color default, you had 24 colors.

with 24 colors I get 830fps.
and you should really clean out your xorg.conf.. here is mine

Section "ServerLayout"
    Identifier     "MSI MS-1012"
    Screen      0  "Screen0" 0 0
    InputDevice    "TouchPad" "CorePointer"
    InputDevice    "USBMouse" "SendCoreEvents"
    InputDevice    "Keyboard0" "CoreKeyboard"

    Option "StandbyTime" "10"
    Option "SuspendTime" "20"
    Option "OffTime" "30" 
EndSection

#Section "Extensions"
#        Option "Composite"      "Enable"
#        Option "RENDER"         "Enable"
#EndSection

Section "Files"
    RgbPath      "/usr/share/X11/rgb"
    ModulePath   "/usr/lib/xorg/modules"
    FontPath     "/usr/share/fonts/misc/"
    FontPath     "/usr/share/fonts/TTF/"
    FontPath     "/usr/share/fonts/Type1/"
    FontPath     "/usr/share/fonts/local"
    FontPath     "/usr/share/fonts/75dpi/"
    FontPath     "/usr/share/fonts/100dpi/"
    FontPath     "/usr/share/fonts/artwiz-fonts/"
EndSection

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

Section "InputDevice"
    Identifier  "Keyboard0"
    Driver      "kbd"
    Option    "XkbLayout"    "se"
#    Option    "XkbOptions"    "grp:shift_toggle,grp_led:scroll"
    Option    "XkbModel"    "pc105"
    Option "XkbRules"    "xorg"

EndSection

Section "InputDevice"
   Identifier      "TouchPad"
   Driver          "synaptics"
   Option          "Device"       "/dev/input/mouse0"
   Option    "Protocol"    "auto-dev"
   Option    "LeftEdge"      "1700"
   Option    "RightEdge"     "5300"
   Option    "TopEdge"       "1700"
   Option    "BottomEdge"    "4200"
   Option    "FingerLow"    "25"
   Option    "FingerHigh"    "30"
   Option    "MaxTapTime"    "180"
   Option    "MaxTapMove"    "220"
   Option    "VertScrollDelta" "100"
   Option    "MinSpeed"    "0.09"
   Option    "MaxSpeed"    "0.18"
   Option    "AccelFactor"    "0.0015"
   Option    "SHMConfig"    "on"   
EndSection

Section "InputDevice"
    Identifier  "USBMouse"
    Driver      "mouse"
    Option    "Protocol"    "ExplorerPS/2"
    Option  "Device"    "/dev/input/mice"
    Option  "ZAxisMapping"  "4 5"
    Option  "Buttons"       "5"
EndSection

Section "Monitor"
    Identifier   "Monitor0"
    VendorName   "Monitor Vendor"
    ModelName    "Monitor Model"
    HorizSync    28-90
    VertRefresh  59-70
    Option "DPMS" "true"

    Modeline "1280x800_60.00"  83.46  1280 1344 1480 1680  800 801 804 828  -HSync +Vsync
EndSection

Section "Device"
    Identifier  "Intel915GM"
    Driver      "i810"
    VendorName  "Intel Corp."
    BoardName   "Intel 915GM"
    BusID       "PCI:0:2:0"
    VideoRAM    131072
#    Option      "MonitorLayout" "LFP,NONE"
    Option      "DRI"  "On"
    Option      "AllowGLXWithComposite" "true"
    Option      "NoMTRR"
    Option      "DDC"            "true"

EndSection

Section "Screen"
    Identifier "Screen0"
    Device     "Intel915GM"
    Monitor    "Monitor0"
    DefaultDepth  24
    SubSection "Display"
        Depth     16
        Modes     "1280x800"
    EndSubSection
    
    SubSection "Display"
        Depth     24
        Modes     "1280x800"
    EndSubSection
EndSection

Section "Device"
       Identifier  "CRT-OUT"
       Driver      "i810"
       VendorName  "Intel Corp."
       BoardName   "Intel 915GM"
       BusID       "PCI:0:2:1"
#       VideoRAM    
#       Option      "MonitorLayout" "LFP,NONE"
#       Option      "DRI"  "On"
#       Option      "AllowGLXWithComposite" "true"
EndSection

Section "DRI"
    Mode 0666
EndSection

The ultimate Archlinux release name: "I am your father"

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#21 2006-03-07 20:48:34

Snowman
Developer/Forum Fellow
From: Montreal, Canada
Registered: 2004-08-20
Posts: 5,212

Re: i915 slow

Your rc.conf is wrong. You need to comment them out to prevent them to be loaded in the wrong order then add them in the right order:

MOD_AUTOLOAD="yes"
MODULES=(!agpgart !intel_agp !i915 agpgart intel_agp i915 ...)

My xorg.conf is here:
http://bbs.archlinux.org/viewtopic.php?t=19329

Ironically, after helping out viniosity, I got that slow down. Upgrading to xorg7 didn't fixed it. It's only recently that I found out that the speed was back to normal (~1060 FPS). So make sure your system is up-to-date.

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