Re: xfree86 4.3.0 + nvidia + 1920x1200 + LCD 230W5

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helas, this line does not work for the Philips 230W5 in DVI mode
(it does work in Analog mode, but it's less sharp than the digital mode)

In the mean time, I figured out that the max Analog dot pixel rate is
205 MHz and the max Digital dot pixel rate is 160 Mhz (via EDID).

All 'Mode line' generators seem to complain that 160 MHz is not
enough to provide 1920 x 1200 (?), however the Documentation with
the monitor says: Ideal resolution 1920 x 1200 @ 60 HZ via DVI ...

I do not understand that this would work in M$-Windows (where the
drivers are supplied) and not with Xfree86 :-(

Any other hints or pointers on how I can configure/calculate
is by hand are more than welcome.

Alex



> | Section "Modes"
> |   Identifier   "Modes[0]"
> |   Modeline "1920x1200@60" 210.68 1920 1952 2752 2784 1200 1224 1236
> | 1261 EndSection
> 
> presuming the line wrap in the line above is due to your pasting and 
> that EndSection actually is on its own line . . . my experience 
> suggests that your dotclock is a little too fast.
> 
> i'm running the sony 23-inch panel with a radeon, so we're not doing 
> exactly the same thing, but here's what works here:
> 
> Section "Monitor"
>   Option       "PanelSize" "1920x1200"
>   HorizSync    28-92
>   Identifier   "Monitor[0]"
>   ModelName    "SDM-232W"
>   VendorName   "Sony"
>   VertRefresh  48-85
>   UseModes     "Modes[0]"
> EndSection
> 
> Section "Modes"
>   Identifier   "Modes[0]"
>   Modeline 	"1920x1200" 170.0 1920 1984 2016 2120 1200 1203 1206 1250
> EndSection
> 
> perhaps you could start with something like this. i derived my modeline 
> from the probed edid data in the logfile.

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