Messages in this thread | | | Subject | Re: [PATCH] X86: Improve GOP detection in the EFI boot stub | From | Matt Fleming <> | Date | Fri, 27 Jul 2012 11:44:38 +0100 |
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On Thu, 2012-07-26 at 18:00 -0400, Matthew Garrett wrote: > We currently use the PCI IO protocol as a proxy for a functional GOP. This > is less than ideal, since some platforms will put the GOP on output devices > rather than the GPU itself. Move to using the conout protocol. This is not > guaranteed per-spec, but is part of the consplitter implementation that > causes this problem in the first place and so should be reliable. > > Signed-off-by: Matthew Garrett <mjg@redhat.com> > --- > arch/x86/boot/compressed/eboot.c | 29 ++++++++++++++++------------- > arch/x86/boot/compressed/eboot.h | 4 ++++ > 2 files changed, 20 insertions(+), 13 deletions(-)
Acked-by: Matt Fleming <matt.fleming@intel.com>
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