From 36342742a3cbd52f7ca0582f23788c99c2ec8256 Mon Sep 17 00:00:00 2001
From: Matthew Garrett <mjg@redhat.com>
Date: Tue, 14 Jul 2009 17:06:03 +0100
Subject: [PATCH] backlight/acpi: Update the backlight state when we change
 brightness

Trigger a status update when we change the brightness in the driver, thus
allowing userspace to present appropriate UI.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
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