chipset i915GM : output 1280x1024 or 1360x768

[Bernard Siaud alias Troumad]

Hello

I do not know it so here is the good forum. If I'm not where it is 
necessary to be, say me where I must go!
I was registered to speak about a translation. As I did not have an 
answer, I think that it is not here that it is necessary to speak about it.

Now, I will try to speak about xorg.conf

I can connect My LapTop, chipset i915GM of a normal flat screen 
1280x1024 or in a input VGA of my TV : 1360x768. I must make 2 sectiosn 
Monitor !

Section "Monitor"
        Identifier "monitor1"
        VendorName "Plug'n Play"
        ModelName ""

        # Attention, ces paramètres doivent parcourir tous les écrans
        HorizSync 30.0 - 83.0
        VertRefresh 56.0 - 75.0
EndSection
Fot my flat screen. This section don't see my 1360x768

Section "Monitor"
    Identifier "TV_VGA"
    HorizSync 28-51
    VertRefresh 60
    # ligne d'origine
    #Modeline "1360x768_60.00"  85.86  1366 1440 1584 1800  768 769 772 
795  -HSync +Vsync
    # ligne modifiée pour générée une translation sur la droite de 
l'affichage
    Modeline "1360x768_60.00"  85.86  1366 1460 1604 1800  768 769 772 
795  -HSync +Vsync
    Option "DPMS"
EndSection
For my TV, but this section don't see my flat screen.

I seek how to make only one section for the 2 cases.
I have see :
Section "Device"
        BoardName    "945 GM"
        BusID        "0:2:0"
        Driver       "intel"
        Identifier   "Device[0]"
        Option       "NoDDC"
        VendorName   "Intel"
        Option "monitor-VGA" "MyVgaMonitorSection"
        Option "monitor-TV" "MyTVMonitorSection"
        Option "monitor-LVDS" "MyLVDSMonitorSection"
        Option "monitor-TMDS-1" "MyTMDSMonitorSection"
EndSection
but
1) I have no doc found about this option "monitor-???"
2) I do not know how to make with 2 different configurations on port VGA
-- 
Amicalement vOOotre, Troumad Alias Bernard SIAUD, http://troumad.org
N'envoyez que des documents avec des formats ouverts, comme 
http://fr.openoffice.org
Adresse electronique speciale liste