drm/rockchip: analogix_dp: make panel detect to an optional action
authorYakir Yang <ykk@rock-chips.com>
Wed, 29 Jun 2016 09:15:30 +0000 (17:15 +0800)
committerYakir Yang <ykk@rock-chips.com>
Tue, 5 Jul 2016 13:53:37 +0000 (21:53 +0800)
commiteb87c91c73f825ea377bdd229cf1cf6ef54e1372
tree56499702049828582e9d65ba64b3afb676864bfb
parent82872e42bb1501dd9e60ca430f4bae45a469aa64
drm/rockchip: analogix_dp: make panel detect to an optional action

Some boards don't need to declare a panel device node, like the
display interface is DP monitors, so it's necessary to make the
panel detect to an optional action.

Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Acked-by: Mark Yao <mark.yao@rock-chips.com>
Reviewed-by: Tomasz Figa <tomasz.figa@chromium.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
drivers/gpu/drm/rockchip/analogix_dp-rockchip.c