4 files changed, 9 insertions, 27 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
index 49215d91c853..2b4717604eb3 100644
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -26,20 +26,13 @@
 #include "sun4i_framebuffer.h"
 #include "sun4i_tcon.h"
 
-static void sun4i_drv_lastclose(struct drm_device *dev)
-{
-	struct sun4i_drv *drv = dev->dev_private;
-
-	drm_fbdev_cma_restore_mode(drv->fbdev);
-}
-
 DEFINE_DRM_GEM_CMA_FOPS(sun4i_drv_fops);
 
 static struct drm_driver sun4i_drv_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_ATOMIC,
 
 	/* Generic Operations */
-	.lastclose		= sun4i_drv_lastclose,
+	.lastclose		= drm_fb_helper_lastclose,
 	.fops			= &sun4i_drv_fops,
 	.name			= "sun4i-drm",
 	.desc			= "Allwinner sun4i Display Engine",
@@ -126,10 +119,9 @@ static int sun4i_drv_bind(struct device *dev)
 	sun4i_remove_framebuffers();
 
 	/* Create our framebuffer */
-	drv->fbdev = sun4i_framebuffer_init(drm);
-	if (IS_ERR(drv->fbdev)) {
+	ret = sun4i_framebuffer_init(drm);
+	if (ret) {
 		dev_err(drm->dev, "Couldn't create our framebuffer\n");
-		ret = PTR_ERR(drv->fbdev);
 		goto cleanup_mode_config;
 	}
 
diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.h b/drivers/gpu/drm/sun4i/sun4i_drv.h
index a960c89270cc..2825f140da54 100644
--- a/drivers/gpu/drm/sun4i/sun4i_drv.h
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.h
@@ -20,8 +20,6 @@
 struct sun4i_drv {
 	struct list_head	engine_list;
 	struct list_head	tcon_list;
-
-	struct drm_fbdev_cma	*fbdev;
 };
 
 #endif /* _SUN4I_DRV_H_ */
diff --git a/drivers/gpu/drm/sun4i/sun4i_framebuffer.c b/drivers/gpu/drm/sun4i/sun4i_framebuffer.c
index 2992f0a6b349..38a36c0dfa2f 100644
--- a/drivers/gpu/drm/sun4i/sun4i_framebuffer.c
+++ b/drivers/gpu/drm/sun4i/sun4i_framebuffer.c
@@ -11,6 +11,7 @@
  */
 
 #include <drm/drm_atomic_helper.h>
+#include <drm/drm_fb_helper.h>
 #include <drm/drm_fb_cma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drmP.h>
@@ -18,21 +19,14 @@
 #include "sun4i_drv.h"
 #include "sun4i_framebuffer.h"
 
-static void sun4i_de_output_poll_changed(struct drm_device *drm)
-{
-	struct sun4i_drv *drv = drm->dev_private;
-
-	drm_fbdev_cma_hotplug_event(drv->fbdev);
-}
-
 static const struct drm_mode_config_funcs sun4i_de_mode_config_funcs = {
-	.output_poll_changed	= sun4i_de_output_poll_changed,
+	.output_poll_changed	= drm_fb_helper_output_poll_changed,
 	.atomic_check		= drm_atomic_helper_check,
 	.atomic_commit		= drm_atomic_helper_commit,
 	.fb_create		= drm_gem_fb_create,
 };
 
-struct drm_fbdev_cma *sun4i_framebuffer_init(struct drm_device *drm)
+int sun4i_framebuffer_init(struct drm_device *drm)
 {
 	drm_mode_config_reset(drm);
 
@@ -41,12 +35,10 @@ struct drm_fbdev_cma *sun4i_framebuffer_init(struct drm_device *drm)
 
 	drm->mode_config.funcs = &sun4i_de_mode_config_funcs;
 
-	return drm_fbdev_cma_init(drm, 32, drm->mode_config.num_connector);
+	return drm_fb_cma_fbdev_init(drm, 32, 0);
 }
 
 void sun4i_framebuffer_free(struct drm_device *drm)
 {
-	struct sun4i_drv *drv = drm->dev_private;
-
-	drm_fbdev_cma_fini(drv->fbdev);
+	drm_fb_cma_fbdev_fini(drm);
 }
diff --git a/drivers/gpu/drm/sun4i/sun4i_framebuffer.h b/drivers/gpu/drm/sun4i/sun4i_framebuffer.h
index 3afd65252ee0..7ef0aed8384c 100644
--- a/drivers/gpu/drm/sun4i/sun4i_framebuffer.h
+++ b/drivers/gpu/drm/sun4i/sun4i_framebuffer.h
@@ -13,7 +13,7 @@
 #ifndef _SUN4I_FRAMEBUFFER_H_
 #define _SUN4I_FRAMEBUFFER_H_
 
-struct drm_fbdev_cma *sun4i_framebuffer_init(struct drm_device *drm);
+int sun4i_framebuffer_init(struct drm_device *drm);
 void sun4i_framebuffer_free(struct drm_device *drm);
 
 #endif /* _SUN4I_FRAMEBUFFER_H_ */