URL: https://linuxfr.org/forums/linux-debian-ubuntu/posts/dual-head-tv-out-trihead
Title: Dual head + TV out, trihead ?
Authors: xenon_hs
Date: 2006年01月16日T14:42:26+01:00
Tags: 
Score: 0
Bonjour, 
 
Après avoir réussi à faire fonctionner le dual head entre mon LCD et ma TV (avec xinerama) je n'allais pas m'arrêter là. 
 
Je tentes à présent d'avoir la configuration suivante: 
 
2X LCD pour travailler, et 1X Tvout pour les DVD 
 
Voilà la question principale est: cela est-il possible? Le mode xinerama supporte t'il 3 écrans ? Autrement cloner un deux deux LCD sur la sortie TV ? 
 
J'ai essayé de modifier mon fichier de config en ajoutant un 3ème écran mais cela ne marches pas. Avec deux écrans pas de prob, que ce soit LCD+LCD ou LCD+TV ça fonctionne mais pas les 3. 
 
Chose étrange dans mon fichier de config, dans la section device, si je ne mets pas le: BusID "PCI:1:0:0" sur le moniteur secondaire (TV ou LCD) ce dernier ne démares pas je penses que le problème est là... que mettre au BusID pourle 3ème moniteur ? ou y a t'il un option à ajouter ? 
 
Je vous paste mon fichier de conf. 
 
Bonne fin d'aprèm. 
 
Xen 
 
 
------------------------------------------------------------------ 
Section "Files" 
FontPath	"unix/:7100"			# local font server 
# if the local font server has problems, we can fall back on these 
FontPath	"/usr/lib/X11/fonts/misc" 
FontPath	"/usr/lib/X11/fonts/cyrillic" 
FontPath	"/usr/lib/X11/fonts/100dpi/:unscaled" 
FontPath	"/usr/lib/X11/fonts/75dpi/:unscaled" 
FontPath	"/usr/lib/X11/fonts/Type1" 
FontPath	"/usr/lib/X11/fonts/CID" 
FontPath	"/usr/lib/X11/fonts/Speedo" 
FontPath	"/usr/lib/X11/fonts/100dpi" 
FontPath	"/usr/lib/X11/fonts/75dpi" 
EndSection 
 
Section "Module" 
#	Load	"GLcore" 
Load	"bitmap" 
Load	"dbe" 
Load	"ddc" 
#	Load	"dri" 
Load	"extmod" 
Load	"freetype" 
Load	"glx" 
Load	"int10" 
Load	"record" 
Load	"speedo" 
Load	"type1" 
Load	"vbe" 
EndSection 
 
Section "InputDevice" 
Identifier	"Keyboard0" 
Driver		"keyboard" 
Option		"CoreKeyboard" 
Option		"XkbRules"	"xfree86" 
Option		"XkbModel"	"pc105" 
Option		"XkbLayout"	"ch" 
Option		"XkbVariant"	"fr" 
EndSection 
 
Section "InputDevice" 
Identifier	"Mouse0" 
Driver		"mouse" 
Option		"CorePointer" 
Option		"Device"		"/dev/psaux" 
Option		"Protocol"		"PS/2" 
Option		"Emulate3Buttons"	"true" 
Option		"ZAxisMapping"		"4 5" 
EndSection 
 
Section "InputDevice" 
Identifier	"Generic Mouse" 
Driver		"mouse" 
Option		"SendCoreEvents"	"true" 
Option		"Device"		"/dev/input/mice" 
Option		"Protocol"		"ImPS/2" 
Option		"Emulate3Buttons"	"true" 
Option		"ZAxisMapping"		"4 5" 
EndSection 
 
Section "Device" 
Identifier	"Videocard0" 
Driver		"nvidia" 
Screen		0 
EndSection 
 
Section "Device" 
Identifier	"Videocard1" 
Driver		"nvidia" 
BusID		"PCI:1:0:0" 
Screen		1 
EndSection 
 
Section "Device" 
Identifier "Videocard2" 
Driver "nvidia" 
# BusID "PCI:1:0:0" 
Screen 2 
EndSection 
 
Section "Monitor" 
Identifier "Monitor0" 
HorizSync 31-83 
VertRefresh 56-76 
Option "DPMS" 
 
EndSection 
 
Section "Monitor" 
Identifier "Monitor1" 
HorizSync 31-83 
VertRefresh 56-76 
Option "DPMS" 
EndSection 
 
Section "Monitor" 
Identifier "Monitor2" 
HorizSync 30.0 - 50.0 
VertRefresh 60.0 - 60.0 
Option "DPMS" 
EndSection 
 
Section "Screen" 
Identifier "Screen0" 
Device "Videocard0" 
Monitor "Monitor0" 
DefaultDepth 24 
SubSection "Display" 
Viewport 0 0 
Depth 24 
Modes "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 "Screen" 
Identifier "Screen2" 
Device "Videocard2" 
Monitor "Monitor2" 
DefaultDepth 24 
Option "TVStandard" "PAL-B" 
Option "TVOutFormat" "COMPOSITE" 
SubSection "Display" 
Viewport 0 0 
Depth 24 
Modes "1280x1024" 
EndSubSection 
Option	"backingstore" "true" 
Option	"AllowGLXWithComposite" "True" 
EndSection 
 
Section "ServerLayout" 
Identifier "Multihead layout" 
Screen 0 "Screen0" LeftOf "Screen1" 
Screen 1 "Screen1" LeftOf "Screen2" 
Screen 2 "Screen2" 0 0 
InputDevice "Mouse0" "CorePointer" 
InputDevice "Keyboard0" "CoreKeyboard" 
Option "Xinerama" "on" 
Option "Clone" "off" 
EndSection 
 
Section "DRI" 
Mode	0666 
EndSection
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