I tried "ypan" insteadof "ywrap", the probem still exists.
I am using VIA's CLE266 hardware.
This is the result of " fbset -i " on my machine:
----------------------------------------------------
mode "800x600-75"
# D: 48.001 MHz, H: 46.876 kHz, V: 75.121 Hz
geometry 800 600 800 600 16
timings 20833 96 32 16 4 96 4
rgba 5/11,6/5,5/0,0/0
endmode
Frame buffer device information:
Name : VESA VGA
Address : 0xd8000000
Size : 67108864
Type : PACKED PIXELS
Visual : TRUECOLOR
XPanStep : 0
YPanStep : 0
YWrapStep : 0
LineLength : 1600
Accelerator : No
----------------------------------------------------
Thanks a lot.
Jack.
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Denis Oliver Kropp
Sent: 2004å7æ8æ 18:55
To: Jack Liu (Shanghai)
Cc: [EMAIL PROTECTED]
Subject: [directfb-users] Re: STILL HAVE "Panning display failed" problem.
Quoting Jack Liu (Shanghai):
> Dear all,
> I use direcfb-0.9.20, when I run examples, there will be "Panning
> display failed" problem.
> I am using vesa driver. and I am following README's suggestion to add
ywarp
> to my bootline in /etc/grub.cong as following:
> ---------------------------
> #/etc/grub.cong
>
> default=0
> timeout=10
> splashimage=(hd0,0)/boot/grub/splash.xpm.gz
> title Red Hat Linux (2.4.20-8)
> root (hd0,0)
> kernel /boot/vmlinuz-2.4.20-8 ro root=LABEL=/
> append="video=vesa:ywrap,mtrr" vga=0x314
> initrd /boot/initrd-2.4.20-8.img
Maybe "ypan" works better than "ywrap".
Which hardware are you using? How much video memory is available?
"fbset -i" gives you some useful information.
--
Best regards,
Denis Oliver Kropp
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| DirectFB - Hardware accelerated graphics |
| http://www.directfb.org/ |
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