| commit | d1ff4b1cdbabb9ab9813f3d6e1cbec42cc5d6ed8 | [log] [tgz] |
|---|---|---|
| author | Matthew Garrett <mjg@redhat.com> | Tue Jan 31 13:19:20 2012 -0500 |
| committer | Len Brown <len.brown@intel.com> | Fri Mar 30 04:09:24 2012 -0400 |
| tree | 19a0a4440742bce34e1da3ffcc5377acaf22896a | |
| parent | f2d4753fbd4d15c65d6ba48167aa83916ddbe518 [diff] |
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>