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authorIke Panhc <ike.pan@canonical.com>2011-06-30 19:50:52 +0800
committerMatthew Garrett <mjg@redhat.com>2011-08-05 14:45:45 -0400
commita4ecbb8ae7be16497db2f984ee7a3ffec0f164c3 (patch)
treea35d723223e7144f8b828b3e5be48667caad36b9 /Kconfig
parenta84511f7fbeb37e26aacb9c72f5a21ffc24e909e (diff)
ideapad: add backlight driver
When acpi_backlight=vendor in cmdline or no backlight support in acpi video device, ideapad-laptop will register backlight device and control brightness and backlight power via the command in VPC2004. Signed-off-by: Ike Panhc <ike.pan@canonical.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
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