Hi!

quoted

What about non-x86 platforms such as PowerPC and MIPS embedded devices
that want video (TiVo type platforms, media players etc). How would these
fit into the picture? Would this require the boot loader (ie: U-Boot or
whatever) to have the ability to POST the card?

There is the assumption that whatever BIOS the device has can get up a
very early console that can output critical error messages before the
kernel and early user space is loaded. For example the "I can't find
the kernel" or  "initramfs is missing" error message. This also
assumes that the BIOS can post whatever display it is using.

I'm not trying to fix the problem of getting early boot messages out
of a Mac with an x86 card plugged into it. The card will work after
early user space initializes. The right way to fix that would be to
switch to something like LinuxBIOS and build the x86 emulator into
it.

That still does not solve resume from suspend-to-RAM. We need to post
VGA there. We probably could do it late in userspace... but it makes
debugging resume pretty hard.
								Pavel
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