tree fafdf26badb8ae56b92e014f9d925878a16b6770
parent 091069740304c979f957ceacec39c461d0192158
author Zhang Rui <rui.zhang@intel.com> 1240589598 -0400
committer Len Brown <len.brown@intel.com> 1240589598 -0400

ACPI video: dmi check for broken _BQC on Acer Aspire 5720

On Acer Aspire 5720, _BQC always returns a value 9 smaller than
the actual brightness level.  Add dmi quirk for this laptop.

http://bugzilla.kernel.org/show_bug.cgi?id=13121

Tested-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>