Re: who sets boot_params[].screen_info.orig_video_isVGA?

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[email protected] <[email protected]> wrote:
> Hi all,
> 
> I am trying to get intelfb running on a system with a 855GM onboard chip, 
> and the driver exits at intelfbdrv.c::intelfb_pci_register() (2.6.13, line 
> 814:
> 
>  	if (FIXED_MODE(dinfo) && ORIG_VIDEO_ISVGA != VIDEO_TYPE_VLFB) {
>  		ERR_MSG("Video mode must be programmed at boot time.\n");
>  		cleanup(dinfo);
>  		return -ENODEV;
>  	}

This ought to be done by the bootloader if you pass a vga=foo argument.
The framebuffer driver doesn't know how to switch resolutions (primarily
because Intel won't tell anyone how to do it, so the only method is a
real-mode BIOS call to the VESA BIOS)

-- 
Matthew Garrett | [email protected]
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