From 18aea7db8446f9b3c83228ff6772086ad8d0a023 Mon Sep 17 00:00:00 2001 From: Jeffy Chen Date: Thu, 6 Apr 2017 20:31:14 +0800 Subject: [PATCH] drm: bridge: analogix: Detach panel when unbinding analogix dp The panel is attached when binding analogix dp. Signed-off-by: Jeffy Chen Reviewed-by: Andrzej Hajda Signed-off-by: Sean Paul Link: http://patchwork.freedesktop.org/patch/msgid/1491481885-13775-2-git-send-email-jeffy.chen@rock-chips.com --- drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c index c26997afd3cf..28144a1fb4f3 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c @@ -1443,6 +1443,8 @@ 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); -- 2.20.1