From 7272c9d2286525d4c6bce788243cf2b6f306d15c Mon Sep 17 00:00:00 2001
From: Samuel Li <samuel.li@amd.com>
Date: Tue, 19 Nov 2013 15:04:45 -0500
Subject: [PATCH] drm/radeon: hook up backlight functions for CI and KV family.

Fixes crashes when handling atif events due to the lack of a
callback being registered.

Signed-off-by: Samuel Li <samuel.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
---
Reading git-format-patch failed