Hello and first i have to say sorry for the big mail yesterday. Will zip it the
next time..
Today i found an "option" which gets me to my resolution. I had to enable
Option "VBEModes" "true"
Is there a cause in the x.org.log which explains why i have to use this ?
Thanks
roman
-----Ursprüngliche Nachricht-----
Von: Petry Roman, SHS-S IT-TS
Gesendet: Dienstag, 31. Januar 2012 23:32
An: '[email protected]'
Betreff: Can´t get 1920x1200 with 24/16bit, on Samsung 2443 LCD,
to work with openchrome on thinstation
Hello
i´m facing a problem with a new LCD on our Thinclients. We use
Thinstation as our linux distribution . It uses Xorg7 and openchrome latest as
driver
I searched a lot and talked to some devs but can´t find a solution so
far. The native resolution of this samsung is 1920x1200 and i get it to work,
but the colors of the background images is not ok. I think it displays only 256
colors. I use the same logo as a spash screen for kernel booting and it get
displayed at 1920x1080 without an issue.. Also if i enable vesa driver instead
of openchrome 1920x1200 is working with 24bit colors.. Card gets detected as
:Detected VIA VT3344 (VM800) - EPIA EN. Card-Ids (1106|3344)
I hope somebody can drive me in the right direction..
Here comes the x.org.log.. I enabled loglevel 6 and will attach also
the x.config-0 which gets generated from thinstation..
-----
And here the x.config-0
-----
Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "Screen0" 0 0
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection
Section "Files"
ModulePath "/usr/lib/xorg/modules"
FontPath "/lib/fonts/X11/misc/"
FontPath "/lib/fonts/X11/TTF/"
FontPath "/lib/fonts/X11/OTF/"
FontPath "/lib/fonts/X11/Type1/"
FontPath "/lib/fonts/X11/100dpi/"
FontPath "/lib/fonts/X11/75dpi/"
EndSection
Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "InputDevice"
Identifier "Mouse0"
Option "Resolution" "100"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5 6 7"
EndSection
Section "Monitor"
ModeLine "1920x1200" 193.25 1920 2056 2256 2592 1200 1203 1209
1245 -hsync +vsync
HorizSync 30-75
VertRefresh 56-61
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "Monitor Model"
EndSection
Section "Device"
Option "swcursor" "On"
### Available Driver options are:-
### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
### <string>: "String", <freq>: "<f> Hz/kHz/MHz",
### <percent>: "<f>%"
### [arg]: arg optional
#Option "PrintVGARegs" # [<bool>]
#Option "PrintTVRegs" # [<bool>]
#Option "I2CScan" # [<bool>]
#Option "VBEModes" # [<bool>]
#Option "NoAccel" # [<bool>]
#Option "AccelMethod" # <str>
#Option "ExaNoComposite" # [<bool>]
#Option "ExaScratchSize" # <i>
#Option "SWCursor" # [<bool>]
#Option "ShadowFB" # [<bool>]
#Option "RotationType" # [<str>]
#Option "Rotate" # [<str>]
#Option "VideoRAM" # <i>
#Option "ActiveDevice" # [<str>]
#Option "BusWidth" # [<str>]
#Option "Center" # [<bool>]
#Option "PanelSize" # [<str>]
#Option "ForcePanel" # [<bool>]
#Option "TVDotCrawl" # [<bool>]
#Option "TVDeflicker" # <i>
#Option "TVType" # [<str>]
#Option "TVOutput" # [<str>]
#Option "TVPort" # [<str>]
#Option "DisableVQ" # [<bool>]
#Option "DisableIRQ" # [<bool>]
#Option "EnableAGPDMA" # [<bool>]
#Option "NoAGPFor2D" # [<bool>]
#Option "NoXVDMA" # [<bool>]
#Option "VbeSaveRestore" # [<bool>]
#Option "DisableXvBWCheck" # [<bool>]
#Option "ModeSwitchMethod" # [<str>]
#Option "MaxDRIMem" # <i>
#Option "AGPMem" # <i>
#Option "I2CDevices" # [<str>]
Identifier "Card0"
Driver "openchrome"
BusID "PCI:1:0:0"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
SubSection "Display"
Viewport 0 0
Modes "1920x1200"
Depth 1
EndSubSection
SubSection "Display"
Viewport 0 0
Modes "1920x1200"
Depth 4
EndSubSection
SubSection "Display"
Viewport 0 0
Modes "1920x1200"
Depth 8
EndSubSection
SubSection "Display"
Viewport 0 0
Modes "1920x1200"
Depth 15
EndSubSection
SubSection "Display"
Viewport 0 0
Modes "1920x1200"
Depth 16
EndSubSection
SubSection "Display"
Viewport 0 0
Modes "1920x1200"
Depth 24
EndSubSection
EndSection
Section "ServerFlags"
Option "BlankTime" "10"
Option "StandbyTime" "20"
Option "SuspendTime" "30"
Option "OffTime" "60"
EndSection
Section "Dri"
Mode 0660
EndSection
----
I changed the modelines and the parameters , the depth settings and so
on.. Also gave the card 64 mb shared mem instead of 32.. No changes..
Any comments are welcome..
thanks
Bye
roman
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