From a109f66f4be771eba8df241f22da58323273c635 Mon Sep 17 00:00:00 2001
From: Stefan Agner <stefan@agner.ch>
Date: Wed, 23 Mar 2016 23:27:11 -0700
Subject: [PATCH] drm/fsl-dcu: detach panel on destroy
Disable the earlier attached panel on connector destroy.
Signed-off-by: Stefan Agner <stefan@agner.ch>
---
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c | 3 +++
1 file changed, 3 insertions(+)
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 99cb7ba44d2b8..20fb7b0f25712 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);
}
--
GitLab