drm/amd/display: Only register backlight device if embedded panel connected
authorHarry Wentland <harry.wentland@amd.com>
Mon, 12 Mar 2018 15:16:47 +0000 (11:16 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 12 Apr 2018 18:55:38 +0000 (13:55 -0500)
commit89fc8d4e95e78bdaaadbe72463c8cd16946bf5b3
tree80a3079ae3b47144c37cf90e8e38b59552250226
parentc3d7bad88e3b35b981eecc1645ddbb3f13a8b54f
drm/amd/display: Only register backlight device if embedded panel connected

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c