Commit Graph

2 Commits (18d2162f642fb0e879d5188e7d319add3744b85b)

Author SHA1 Message Date
Michael Brown e303a6b387 [efi] Work around broken GetFontInfo() implementations
Several UEFI platforms are known to return EFI_NOT_FOUND when asked to
retrieve the system default font information via GetFontInfo().  Work
around these broken platforms by iterating over the glyphs to find the
maximum height used by a printable character.

Originally-fixed-by: Jonathan Dieter <jdieter@lesbg.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
2016-03-10 18:09:59 +00:00
Michael Brown 6847232e70 [efi] Add support for EFI_GRAPHICS_OUTPUT_PROTOCOL frame buffer consoles
Signed-off-by: Michael Brown <mcb30@ipxe.org>
2015-10-16 16:38:41 +01:00