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UPSTREAM: drm: bridge: analogix: Detach panel when unbinding analogix dp

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The panel is attached when binding analogix dp.

Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1491481885-13775-2-git-send-email-jeffy.chen@rock-chips.com

Change-Id: I51cae59226b9b93a496f4b705b5cb3a51e85cbc9
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
(cherry picked from commit 18aea7db84)
This commit is contained in:
Jeffy Chen
2017-04-06 20:31:14 +08:00
committed by Tao Huang
parent 519570ad4e
commit 97a243d365
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
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@@ -1319,6 +1319,8 @@ void analogix_dp_unbind(struct device *dev, struct device *master,
if (dp->plat_data->panel) {
if (drm_panel_unprepare(dp->plat_data->panel))
DRM_ERROR("failed to turnoff the panel\n");
if (drm_panel_detach(dp->plat_data->panel))
DRM_ERROR("failed to detach the panel\n");
}
pm_runtime_disable(dev);