[SeaBIOS] [PATCH v2] Xen: Use VGA Hooks to make VGA passthrough work on certain devices

[Kevin O'Connor]

On Sun, Feb 05, 2012 at 04:51:06AM +0000, Julian Pidancet wrote:
> The Intel gfx VGA option ROM on certain platforms requires the 155f50 BIOS
> function to be implemented (even if it does nothing), to work properly.
> 
> v2: Ignore the case where Option ROMs are pre-deployed.
>     Make vgahook_setup independent of wether the CB* variables are set.
>     VGA hooks can be enabled on non-coreboot and non-Xen configurations.
> 
> Signed-off-by: Julian Pidancet <julian.pidancet at gmail.com>

Thanks - I've applied this patch.

-Kevin