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acer-wmi: Blacklist backlight on Acer Aspire 1520 & 1360 series
authorCarlos Corbacho <carlos@strangeworlds.co.uk>
Sat, 21 Jun 2008 08:09:22 +0000 (09:09 +0100)
committerAndi Kleen <andi@basil.nowhere.org>
Wed, 16 Jul 2008 21:27:02 +0000 (23:27 +0200)
commit9991d9f2bc75dc8735932240b67432d4073b8f60
treea7b1686537eb53eeef738a2020d429ce6cf4bccftree | snapshot
parenta0bbaf83311cd995136c9047f174d79c1075ee2dcommit | diff
acer-wmi: Blacklist backlight on Acer Aspire 1520 & 1360 series

A newer BIOS for these laptops adds ACPI-WMI support to them. However, it does
not add support for the backlight via the EC, and we have no way to detect
this on older machines, so blacklist it from them.

Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
drivers/misc/acer-wmi.c diff | blob | history
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