From 1aea1e79dbfd65a99da11868829c3e147b85cc32 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Mon, 19 Oct 2015 14:15:26 +0300
Subject: drm/tilcdc: disable crtc on unload

Disable crtc on unload. Call tilcdc_crtc_dpms() with DRM_MODE_DPMS_OFF
in the beginning of unload function.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
[Added description to the patch]
Signed-off-by: Jyri Sarha <jsarha@ti.com>

diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
index 47f0e02..e1f6979 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
@@ -112,6 +112,8 @@ static int tilcdc_unload(struct drm_device *dev)
 {
 	struct tilcdc_drm_private *priv = dev->dev_private;
 
+	tilcdc_crtc_dpms(priv->crtc, DRM_MODE_DPMS_OFF);
+
 	tilcdc_remove_external_encoders(dev);
 
 	drm_fbdev_cma_fini(priv->fbdev);
-- 
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