Re: [PATCH] x86: Reserve legacy VGA MMIO area for x86_64 as well as x86_32

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, Apr 07, 2010 at 04:43:44PM -0700, H. Peter Anvin wrote:
> > or you can add
> > boot_params.screen_info.orig_video_isVGA == 1
> > or double check scan pci tree to see if video is there or not
> 
> Perhaps boot_params.screen_info.orig_video_isVGA != 1 because he's not
> booting in a text mode?

It's a pretty standard grub2 install (Debian unstable,
1.98~20100128-1.2) with something approaching the default config.  Grub
does seem to put the console in some annoying framebuffer format to draw
the boot menu, but IIRC it switches back to VGA textmode before booting
the kernel.

-andy
--
To unsubscribe from this list: send the line "unsubscribe linux-pci" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [DMA Engine]     [Linux Coverity]     [Linux USB]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Greybus]

  Powered by Linux