From: Stefan Agner <stefan@agner.ch>
Date: Thu, 24 Mar 2016 06:27:11 +0000 (-0700)
Subject: drm/fsl-dcu: detach panel on destroy
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a109f66f4be771eba8df241f22da58323273c635;p=linux-beck.git

drm/fsl-dcu: detach panel on destroy

Disable the earlier attached panel on connector destroy.

Signed-off-by: Stefan Agner <stefan@agner.ch>
---

diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
index 99cb7ba44d2b..20fb7b0f2571 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
@@ -79,7 +79,10 @@ int fsl_dcu_drm_encoder_create(struct fsl_dcu_drm_device *fsl_dev,
 
 static void fsl_dcu_drm_connector_destroy(struct drm_connector *connector)
 {
+	struct fsl_dcu_drm_connector *fsl_con = to_fsl_dcu_connector(connector);
+
 	drm_connector_unregister(connector);
+	drm_panel_detach(fsl_con->panel);
 	drm_connector_cleanup(connector);
 }