drm/radeon: hook up backlight functions for CI and KV family.
authorSamuel Li <samuel.li@amd.com>
Tue, 19 Nov 2013 20:04:45 +0000 (15:04 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 19 Nov 2013 20:57:29 +0000 (15:57 -0500)
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

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