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(parent: 0910697) | patch
ACPI video: dmi check for broken _BQC on Acer Aspire 5720
authorZhang Rui <rui.zhang@intel.com>
Fri, 24 Apr 2009 16:13:18 +0000 (12:13 -0400)
committerLen Brown <len.brown@intel.com>
Fri, 24 Apr 2009 16:13:18 +0000 (12:13 -0400)
commit45cb50e646d1560eff01c5ad0f0df3c7fd6148dd
treefafdf26badb8ae56b92e014f9d925878a16b6770tree | snapshot
parent091069740304c979f957ceacec39c461d0192158commit | diff
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>
drivers/acpi/video.c diff | blob | blame | history
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