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Hi, all:
I've tried XFree86 312E, F, and G, but still cannot get it work on a
Thinkpad 760ED directly. All I got is some black/white vertical bars.
Pressing Fn-F7 (one or many times) doesn't help.
The only successful procedure I found was:
1. Plug in a external CRT.
2. Press Fn-F7 to switch display (in text mode) to CRT
3. start X window at CRT.
4. Press Fn-F7 to swtich display (now in X window) back to LCD
5. Unplug CRT
6. X window now works fine on LCD.
760ED seems to use TGUI 9660 chipset. It has 2MB videoram.
Here is the X -probeonly result:
==========================================================================
XFree86 Version 3.1.2G / X Window System
(protocol Version 11, revision 0, vendor release 6100)
Release Date: Sep 3 1996
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/FAQ)
Operating System: Linux [ELF]
Configured drivers:
SVGA: server for 8-bit colour SVGA (Patchlevel 0):
et4000, et4000w32, et4000w32i, et4000w32p, et4000w32p, et6000, et3000,
pvga1, wd90c00, wd90c10, wd90c30, wd90c24, wd90c31, wd90c33, gvga,
ati, sis86c201, sis86c202, sis86c205, tvga8200lx, tvga8800cs,
tvga8900b, tvga8900c, tvga8900cl, tvga8900d, tvga9000, tvga9000i,
tvga9100b, tvga9200cxr, tgui9320lcd, tgui9400cxi, tgui9420,
tgui9420dgi, tgui9430dgi, tgui9440agi, tgui9660xgi, tgui9680,
clgd5420, clgd5422, clgd5424, clgd5426, clgd5428, clgd5429, clgd5430,
clgd5434, clgd5436, clgd5446, clgd5462, clgd6205, clgd6215, clgd6225,
clgd6235, clgd7541, clgd7542, clgd7543, ncr77c22, ncr77c22e, oti067,
oti077, oti087, oti037c, mx, al2101, ali2228, ali2301, ali2302,
ali2308, ali2401, cl6410, cl6412, cl6420, cl6440, video7, ct65520,
ct65530, ct65540, ct65545, ct65546, ct65548, ct65550, ct65554,
ark1000vl, ark1000pv, ark2000pv, ark2000mt, realtek, AP6422, generic
(using VT number 7)
XF86Config: /usr/X11R6/lib/X11/XF86Config
(**) stands for supplied, (--) stands for probed/default values
(**) Mouse: type: PS/2, device: /dev/mouse, baudrate: 1200,
3 button emulation (timeout: 50ms)
(**) SVGA: Graphics device ID: "TGUI9320LCD"
(**) SVGA: Monitor ID: "ThinkPad760"
(**) FontPath set to "/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/Speedo/,/usr/X11R6/lib/X11/fonts/75dpi/,/usr/X11R6/lib/X11/fonts/100dpi/"
(--) SVGA: PCI: Trident TGUI 9660 rev 211, Memory @ 0x08000000
(--) Trident chipset version: 0xd3 (TGUI96xx)
(--) SVGA: Using Trident programmable clocks
(--) SVGA: chipset: tgui9660xgi
(--) SVGA: videoram: 2048k
(**) SVGA: Option "med_dram"
(--) SVGA: Maximum allowed dot-clock: 80.000 MHz
(**) SVGA: Mode "800x600": mode clock = 50.000
(**) SVGA: Virtual resolution set to 800x600
(--) SVGA: SpeedUp code selection modified because virtualX != 1024
(**) SVGA: Using 70ns DRAM
(--) SVGA: Using Linear Frame Buffer at 0x08000000, Size 2MB
(--) SVGA: Using software cursor
==========================================================================
Also my XF86Config
==========================================================================
Section "Files"
RgbPath "/usr/X11R6/lib/X11/rgb"
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/Speedo/"
FontPath "/usr/X11R6/lib/X11/fonts/75dpi/"
FontPath "/usr/X11R6/lib/X11/fonts/100dpi/"
EndSection
Section "ServerFlags"
# NoTrapSignals
# DontZap
# DontZoom
# DisableVidModeExtension
# AllowNonLocalXvidtune
# DisableModInDev
# AllowNonLocalModInDev
EndSection
Section "Keyboard"
Protocol "Standard"
AutoRepeat 500 5
EndSection
Section "Pointer"
Protocol "PS/2"
Device "/dev/mouse"
Emulate3Buttons
Emulate3Timeout 50
EndSection
Section "Monitor"
Identifier "ThinkPad760"
VendorName "IBM"
ModelName "12.1 TFT LCD"
HorizSync 30-90
VertRefresh 40-150
# 640x400 @ 70 Hz, 31.5 kHz hsync
Modeline "640x400" 25.175 640 664 760 800 400 409 411 450
# 640x480 @ 60 Hz, 31.5 kHz hsync
Modeline "640x480" 25.175 640 664 760 800 480 491 493 525
# 800x600 @ 56 Hz, 31.5 kHz hsync
ModeLine "800x600" 31.5 800 824 896 1024 600 601 603 625
# 640x480 @ 72 Hz, 36.5 kHz hsync
Modeline "640x480" 31.5 640 680 720 864 480 488 491 521
# 800x600 @ 60 Hz, 37.8 kHz hsync
Modeline "800x600" 40 800 840 968 1056 600 601 605 628 +hsync +vsync
# 800x600 @ 72 Hz, 50.0 kHz hsync
Modeline "800x600" 50 800 856 976 1040 600 637 643 666 +hsync +vsync
EndSection
Section "Device"
Identifier "Generic VGA"
VendorName "Unknown"
BoardName "Unknown"
Chipset "generic"
EndSection
# Thinkpad 760 Video Device:
Section "Device"
Identifier "TGUI9660"
VendorName "Trident"
BoardName "TGUI9660"
Option "med_dram"
EndSection
Section "Screen"
Driver "svga"
Device "TGUI9660"
Monitor "ThinkPad760"
Subsection "Display"
Depth 8
Modes "800x600"
ViewPort 0 0
Virtual 800 600
EndSubsection
Subsection "Display"
Depth 16
Modes "640x480" "800x600"
ViewPort 0 0
Virtual 800 600
EndSubsection
Subsection "Display"
Depth 32
Modes "640x400"
ViewPort 0 0
Virtual 640 400
EndSubsection
EndSection
# The 16-color VGA server
Section "Screen"
Driver "vga16"
Device "Generic VGA"
Monitor "ThinkPad760"
Subsection "Display"
Modes "640x480" "800x600"
ViewPort 0 0
Virtual 800 600
EndSubsection
EndSection
# The Mono server
Section "Screen"
Driver "vga2"
Device "Generic VGA"
Monitor "ThinkPad760"
Subsection "Display"
Modes "640x480" "800x600"
ViewPort 0 0
Virtual 800 600
EndSubsection
EndSection
==========================================================================
Any hints? Thanks.
-ygz