Re: 1152x870 display resolution

[Kevin Street <kwsml@xxxxxxxxxx>]

On Fri, 2003-11-14 at 11:51, Robert Marcano wrote:
> On Fri, 2003-11-14 at 12:36, Andy Green wrote: 
>  
> Section "Monitor"
>         Identifier   "Monitor0"
>         VendorName   "Monitor Vendor"
>         ModelName    "IBM P70"
>         DisplaySize  330        240
>         HorizSync    29.0 - 82.0
>         VertRefresh  50.0 - 120.0
>         Option      "dpms"
>         UseModes    "P70Modes"
> EndSection

I'm using this:
Section "Monitor"
	Identifier   "Monitor0"
	VendorName   "Monitor Vendor"
	ModelName    "IBM P70"
	DisplaySize  330	240
	HorizSync    30.0 - 85.0
	VertRefresh  48.0 - 150.0
	Option	    "dpms"
EndSection

I put these HorizSync and VertRefresh numbers in by hand based on the
P70 manual that I got with my monitor.  I'm not sure where the original
29-82 kHz and 50-120 Hz numbers are generated but they don't match the
book.  My monitor works fine and has not (yet) lit itself on fire. 
YMMV.  I normally use 1280 x 1024 at 75 Hz, which is fine for my eyes.

xrandr says I can get these modes and refresh rates:
 
 SZ:    Pixels          Physical       Refresh
*0   1280 x 1024   ( 332mm x 241mm )  *75   60
 1   1152 x 864    ( 332mm x 241mm )   85   75
 2   1024 x 768    ( 332mm x 241mm )   84   75   70   60   87
 3    800 x 600    ( 332mm x 241mm )   85   75   72   65   60   56
 4   1280 x 960    ( 332mm x 241mm )   60
 5   1152 x 768    ( 332mm x 241mm )   54
 6    896 x 672    ( 332mm x 241mm )   60
 7    832 x 624    ( 332mm x 241mm )   74
 8    700 x 525    ( 332mm x 241mm )   74   70   59
 9    640 x 512    ( 332mm x 241mm )   75   60
 10   640 x 480    ( 332mm x 241mm )   85   75   72   60
 11   720 x 400    ( 332mm x 241mm )   85
 12   640 x 400    ( 332mm x 241mm )   85
 13   576 x 432    ( 332mm x 241mm )   85   75
 14   640 x 350    ( 332mm x 241mm )   85
 15   576 x 384    ( 332mm x 241mm )   54
 16   512 x 384    ( 332mm x 241mm )   84   75   70   60   87
 17   416 x 312    ( 332mm x 241mm )   74
 18   400 x 300    ( 332mm x 241mm )   85   75   72   60   56
 19   320 x 240    ( 332mm x 241mm )   85   75   72   60
 20   360 x 200    ( 332mm x 241mm )   85
 21   320 x 200    ( 332mm x 241mm )   85
 22   320 x 175    ( 332mm x 241mm )   85

I'm using the top four in my XF86Config:

Section "Screen"
	Identifier "Screen0"
	Device     "Videocard0"
	Monitor    "Monitor0"
	DefaultDepth     24
	SubSection "Display"
		Depth     24
		Modes    "1280x1024" "1152x864" "1024x768" "800x600"
	EndSubSection
EndSection


-- 
Kevin Street
street@xxxxxxxxxx