tree 19a0a4440742bce34e1da3ffcc5377acaf22896a
parent f2d4753fbd4d15c65d6ba48167aa83916ddbe518
author Matthew Garrett <mjg@redhat.com> 1328033960 -0500
committer Len Brown <len.brown@intel.com> 1333094964 -0400

ACPI: Add support for exposing BGRT data

ACPI 5.0 adds the BGRT, a table that contains a pointer to the firmware
boot splash and associated metadata. This simple driver exposes it via
/sys/firmware/acpi in order to allow bootsplash applications to draw their
splash around the firmware image and reduce the number of jarring graphical
transitions during boot.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Len Brown <len.brown@intel.com>