Re: radeonfb problem

"Antonino A. Daplas" <[email protected]> Sat, 01 Oct 2005 19:28:37 +0800
Newsgroups gmane.linux.fbdev.user
Message-ID <[email protected]>
Tomek Kuchta wrote:
> Hello,
> I have 19" lcd display, which native resolution is 1280x1024.
> I have been trying to turn on framebuffer under that resolution, but I
> wasn't able to do that.
> All I can do is :
> 1) set 1024x768 resolution, by adding vga=0x317 to my grub.conf

Don't use vga= option, it's for vesafb only.

> 2) set 1280x1024 by typing "modprobe radeonfb", after the framebuffer is
> on by vga=0x317
> I've tried to add :
> vga=0x307 video=radeonfb:1280x1024-24@60
> but it didn't worked.
> When I try to get my native resolution the screen is black, and I can't
> even turn on display's OSD menu.
> I would be grateful for your help,

What kernel version are you using?  What does dmesg say.

Tony



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