Hi.
In <[EMAIL PROTECTED]>,
on Thu, 09 Nov 2000 17:51:13 -0500,
on 16bpp @ 1024x768 with ct65554?,
"Thomas R. Shemanske" <[EMAIL PROTECTED]> wrote:
> After the 4.0.1e release my xserver is again working, but I cannot seem
> to coax it into 16bit (1024x768) color.
> This is a Chips ct65554 board with 2M of memory. Even under 3.3.6 it
> had to be coaxed with a modeline, but when I try to use modelines under
> 4.0.1, I just get garbage on the screen.
I don't know if it works, but Option "UseModeline" may be worth to try.
> Below is a Xfree86 log from an 8bit run.
Can you show the log from (failed) 16bit run ?
> (**) CHIPS(0): Depth 8, (--) framebuffer bpp 8
> (--) CHIPS(0): Probed memory clock of 40.090 MHz
> (==) CHIPS(0): Min pixel clock is 11.000 MHz
> (--) CHIPS(0): Max pixel clock is 95.000 MHz
> (II) CHIPS(0): Generic Monitor: Using hsync range of 30.00-70.00 kHz
> (II) CHIPS(0): Generic Monitor: Using vrefresh range of 50.00-100.00 Hz
> (II) CHIPS(0): Clock range: 11.00 to 95.00 MHz
> (WW) CHIPS(0): Mode "[EMAIL PROTECTED]" deleted (hsync out of range)
> (--) CHIPS(0): Virtual size is 1024x768 (pitch 1024)
> (**) CHIPS(0): Default mode "1024x768": 94.5 MHz, 68.7 kHz, 85.0 Hz
> (**) CHIPS(0): Default mode "800x600": 56.3 MHz, 53.7 kHz, 85.1 Hz
> (WW) CHIPS(0): Option "SetDclk" is not used
If the monitor(LCD or CRT) Hsync can be set to 53.7kHz as used for
800x600 modeline, then the DotClock for 1024x768 can be down from
94.5MHz to 73.78MHz.
> GetModeLine - scrn: 0 clock: 94500
> GetModeLine - hdsp: 1024 hbeg: 1072 hend: 1168 httl: 1376
> vdsp: 768 vbeg: 769 vend: 772 vttl: 808 flags: 5
Regards.
--
Taketoshi Sano: <[EMAIL PROTECTED]>,<[EMAIL PROTECTED]>,<[EMAIL PROTECTED]>
