5 files changed, 16 insertions, 20 deletions
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
index 537ca159ffe5..04173235f448 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
@@ -94,7 +94,7 @@ static int fsl_dcu_load(struct drm_device *dev, unsigned long flags)
 			"Invalid legacyfb_depth.  Defaulting to 24bpp\n");
 		legacyfb_depth = 24;
 	}
-	fsl_dev->fbdev = drm_fbdev_cma_init(dev, legacyfb_depth, 1, 1);
+	fsl_dev->fbdev = drm_fbdev_cma_init(dev, legacyfb_depth, 1);
 	if (IS_ERR(fsl_dev->fbdev)) {
 		ret = PTR_ERR(fsl_dev->fbdev);
 		fsl_dev->fbdev = NULL;
@@ -116,7 +116,7 @@ done:
 	return ret;
 }
 
-static int fsl_dcu_unload(struct drm_device *dev)
+static void fsl_dcu_unload(struct drm_device *dev)
 {
 	struct fsl_dcu_drm_device *fsl_dev = dev->dev_private;
 
@@ -131,8 +131,6 @@ static int fsl_dcu_unload(struct drm_device *dev)
 	drm_irq_uninstall(dev);
 
 	dev->dev_private = NULL;
-
-	return 0;
 }
 
 static irqreturn_t fsl_dcu_drm_irq(int irq, void *arg)
@@ -415,10 +413,6 @@ static int fsl_dcu_drm_probe(struct platform_device *pdev)
 	if (ret < 0)
 		goto unref;
 
-	DRM_INFO("Initialized %s %d.%d.%d %s on minor %d\n", driver->name,
-		 driver->major, driver->minor, driver->patchlevel,
-		 driver->date, drm->primary->index);
-
 	return 0;
 
 unref:
@@ -434,7 +428,8 @@ static int fsl_dcu_drm_remove(struct platform_device *pdev)
 {
 	struct fsl_dcu_drm_device *fsl_dev = platform_get_drvdata(pdev);
 
-	drm_put_dev(fsl_dev->drm);
+	drm_dev_unregister(fsl_dev->drm);
+	drm_dev_unref(fsl_dev->drm);
 	clk_disable_unprepare(fsl_dev->clk);
 	clk_unregister(fsl_dev->pix_clk);
 
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.h b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.h
index e9e9aeecf2eb..da9bfd432ca6 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.h
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.h
@@ -12,6 +12,8 @@
 #ifndef __FSL_DCU_DRM_DRV_H__
 #define __FSL_DCU_DRM_DRV_H__
 
+#include <drm/drm_encoder.h>
+
 #include "fsl_dcu_drm_crtc.h"
 #include "fsl_dcu_drm_output.h"
 #include "fsl_dcu_drm_plane.h"
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
index a99f48847420..0a20723aa6e1 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
@@ -44,7 +44,7 @@ static int fsl_dcu_drm_plane_atomic_check(struct drm_plane *plane,
 	if (!state->fb || !state->crtc)
 		return 0;
 
-	switch (fb->pixel_format) {
+	switch (fb->format->format) {
 	case DRM_FORMAT_RGB565:
 	case DRM_FORMAT_RGB888:
 	case DRM_FORMAT_XRGB8888:
@@ -96,7 +96,7 @@ static void fsl_dcu_drm_plane_atomic_update(struct drm_plane *plane,
 
 	gem = drm_fb_cma_get_gem_obj(fb, 0);
 
-	switch (fb->pixel_format) {
+	switch (fb->format->format) {
 	case DRM_FORMAT_RGB565:
 		bpp = FSL_DCU_RGB565;
 		break;
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 05a8ee106879..c3651456c963 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
@@ -160,10 +160,7 @@ static int fsl_dcu_attach_endpoint(struct fsl_dcu_drm_device *fsl_dev,
 	if (!bridge)
 		return -ENODEV;
 
-	fsl_dev->encoder.bridge = bridge;
-	bridge->encoder = &fsl_dev->encoder;
-
-	return drm_bridge_attach(fsl_dev->drm, bridge);
+	return drm_bridge_attach(&fsl_dev->encoder, bridge, NULL);
 }
 
 int fsl_dcu_create_outputs(struct fsl_dcu_drm_device *fsl_dev)
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_tcon.c b/drivers/gpu/drm/fsl-dcu/fsl_tcon.c
index 3194e544ee27..b3d70a63c5a3 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_tcon.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_tcon.c
@@ -72,10 +72,8 @@ struct fsl_tcon *fsl_tcon_init(struct device *dev)
 		return NULL;
 
 	tcon = devm_kzalloc(dev, sizeof(*tcon), GFP_KERNEL);
-	if (!tcon) {
-		ret = -ENOMEM;
+	if (!tcon)
 		goto err_node_put;
-	}
 
 	ret = fsl_tcon_init_regmap(dev, tcon, np);
 	if (ret) {
@@ -89,9 +87,13 @@ struct fsl_tcon *fsl_tcon_init(struct device *dev)
 		goto err_node_put;
 	}
 
-	of_node_put(np);
-	clk_prepare_enable(tcon->ipg_clk);
+	ret = clk_prepare_enable(tcon->ipg_clk);
+	if (ret) {
+		dev_err(dev, "Couldn't enable the TCON clock\n");
+		goto err_node_put;
+	}
 
+	of_node_put(np);
 	dev_info(dev, "Using TCON in bypass mode\n");
 
 	return tcon;