mrsteven
Veteran
Joined: 04 Jul 2003
Posts: 1939
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 Posted: Mon Jul 12, 2004 10:24 am Post subject: Laptop: externer Monitor + ati-drivers |
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Hallo!
Ich habe einen Laptop mit ATI Mobility Radeon 9600. Das Display hat eine Auflösung von 1280x800 (Breitbild). Ich möchte an diesen Rechner zwecks Vorführung einen Beamer anschließen, der aber mit dieser Auflösung nicht klar kommt. OK, kein Problem, ich kann ja die Auflösung auf 800x600 runterschrauben (mit <Strg>+<Alt>+<->). Denkste, die Auflösung auf dem Display ändert sich zwar, auf dem Monitor, den ich zu Testzwecken angschlossen habe, bleibt die Auflösung gleich, nur das Bild wird kleiner und klebt nun in der oberen linken Ecke.
Die xrandr-Erweiterung von X, mit der ich die Auflösung ändern kann (z.B im Kontrollzentrum von KDE), wenn ich die OpenSource-Treiber verwende, funktioniert irgendwie gar nicht (fehlt angeblich).
Meine xorg.conf:
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# **********************************************************************
# DRI Section
# **********************************************************************
Section "dri"
# Access to OpenGL ICD is allowed for all users:
# Mode 0666
# Access to OpenGL ICD is restricted to a specific user group:
Group 100 # users
Mode 0660
EndSection
# **********************************************************************
# Module section -- this section is used to specify
# which dynamically loadable modules to load.
# **********************************************************************
#
Section "Module"
Load "dbe" # Double buffer extension
SubSection "extmod"
# Option "omit xfree86-dga"
EndSubSection
Load "type1"
Load "freetype"
Load "glx" # libglx.a
Load "dri" # libdri.a
EndSection
# **********************************************************************
# Files section. This allows default font and rgb paths to be set
# **********************************************************************
Section "Files"
RgbPath "/usr/X11R6/lib/X11/rgb"
FontPath "/usr/X11R6/lib/X11/fonts/local/"
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/"
ModulePath "/usr/X11R6/lib/modules"
EndSection
# **********************************************************************
# Server flags section.
# **********************************************************************
Section "ServerFlags"
# Option "NoTrapSignals"
# Option "DontZap"
# Option "Dont Zoom"
# VT Switching is disabled because the ati drivers suck and can't handle this feature correctly
Option "DontVTSwitch"
# Option "DisableVidModeExtension"
# Option "AllowNonLocalXvidtune"
# Option "DisableModInDev"
# Option "AllowNonLocalModInDev"
EndSection
# **********************************************************************
# Input devices
# **********************************************************************
# **********************************************************************
# Core keyboard's InputDevice section
# **********************************************************************
Section "InputDevice"
Identifier "Keyboard0"
Driver "Keyboard"
Option "CoreKeyboard"
Option "XkbLayout" "de"
Option "XkbVariant" "nodeadkeys"
Option "XkbModel" "pc105"
EndSection
# **********************************************************************
# Our small mice zoo
# **********************************************************************
Section "InputDevice"
Identifier "Touchpad"
Driver "synaptics"
Option "Device" "/dev/input/mouse0"
Option "ZAxisMapping" "4 5"
Option "Protocol" "auto-dev"
Option "Emulate3Buttons" "yes"
EndSection
Section "InputDevice"
Identifier "USBMouse1"
Driver "mouse"
Option "Protocol" "IMPS/2"
Option "Device" "/dev/input/mouse1"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "no"
EndSection
# sometimes the USB mouse is mouse2 (I don't know why), so here is an extra section for it
Section "InputDevice"
Identifier "USBMouse2"
Driver "mouse"
Option "Protocol" "IMPS/2"
Option "Device" "/dev/input/mouse2"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "no"
EndSection
# **********************************************************************
# Monitor section
# **********************************************************************
Section "Monitor"
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "Monitor Model"
HorizSync 31.5 - 60.0
VertRefresh 50 - 70
Option "DPMS"
Modeline "1280x800@60" 83.9 1280 1312 1624 1656 800 816 624 841
EndSection
# **********************************************************************
# Graphics device section
# **********************************************************************
# === ATI device section ===
Section "Device"
Identifier "ATI Graphics Adapter"
Driver "fglrx"
# ### generic DRI settings ###
# === disable PnP Monitor ===
#Option "NoDDC"
# === disable/enable XAA/DRI ===
Option "no_accel" "no"
Option "no_dri" "no"
# === misc DRI settings ===
Option "mtrr" "off" # disable DRI mtrr mapper, driver has its own code for mtrr
# ### FireGL DDX driver module specific settings ###
# === Screen Management ===
Option "DesktopSetup" "0x00000100"
Option "MonitorLayout" "LVDS, CRT"
Option "IgnoreEDID" "off"
Option "HSync2" "31.5 - 48.4"
Option "VRefresh2" "50 - 70"
Option "ScreenOverlap" "0"
# === TV-out Management ===
Option "NoTV" "yes"
# Option "TVStandard" "NTSC-M"
Option "TVStandard" "PAL"
Option "TVHSizeAdj" "0"
Option "TVVSizeAdj" "0"
Option "TVHPosAdj" "0"
Option "TVVPosAdj" "0"
Option "TVHStartAdj" "0"
Option "TVColorAdj" "0"
Option "GammaCorrectionI" "0x00000000"
Option "GammaCorrectionII" "0x00000000"
# === OpenGL specific profiles/settings ===
Option "Capabilities" "0x00000000"
# === Video Overlay for the Xv extension ===
Option "VideoOverlay" "off"
# === OpenGL Overlay ===
# Note: When OpenGL Overlay is enabled, Video Overlay
# will be disabled automatically
Option "OpenGLOverlay" "off"
# === Center Mode (Laptops only) ===
Option "CenterMode" "off"
# === Pseudo Color Visuals (8-bit visuals) ===
Option "PseudoColorVisuals" "off"
# === QBS Management ===
Option "Stereo" "off"
Option "StereoSyncEnable" "1"
# === FSAA Management ===
Option "FSAAEnable" "no"
Option "FSAAScale" "1"
Option "FSAADisableGamma" "no"
Option "FSAACustomizeMSPos" "no"
Option "FSAAMSPosX0" "0.000000"
Option "FSAAMSPosY0" "0.000000"
Option "FSAAMSPosX1" "0.000000"
Option "FSAAMSPosY1" "0.000000"
Option "FSAAMSPosX2" "0.000000"
Option "FSAAMSPosY2" "0.000000"
Option "FSAAMSPosX3" "0.000000"
Option "FSAAMSPosY3" "0.000000"
Option "FSAAMSPosX4" "0.000000"
Option "FSAAMSPosY4" "0.000000"
Option "FSAAMSPosX5" "0.000000"
Option "FSAAMSPosY5" "0.000000"
# === Misc Options ===
Option "UseFastTLS" "0"
Option "BlockSignalsOnLock" "on"
Option "UseInternalAGPGART" "yes"
Option "ForceGenericCPU" "no"
BusID "PCI:1:0:0" # vendor=1002, device=4e50
Screen 0
EndSection
# **********************************************************************
# Screen sections
# **********************************************************************
Section "Screen"
Identifier "Screen0"
Device "ATI Graphics Adapter"
Monitor "Monitor0"
DefaultDepth 24
Option "backingstore"
Subsection "Display"
Depth 24
Modes "1280x800" "1024x768" "800x600" "640x480"
# Modes "800x600"
ViewPort 0 0 # initial origin if mode is smaller than desktop
# Virtual 1280 1024
EndSubsection
EndSection
# **********************************************************************
# ServerLayout sections.
# **********************************************************************
Section "ServerLayout"
Identifier "Server Layout"
Screen "Screen0"
InputDevice "Touchpad" "CorePointer"
InputDevice "USBMouse1" "SendCoreEvents"
InputDevice "USBMouse2" "SendCoreEvents"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection
### EOF ###
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Was muss ich ändern, um die Auflösung bequem als normaler User ändern zu können? |
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