diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index 74bf3afed519..f15945c1c01d 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -408,6 +408,10 @@ static const struct drm_ioctl_desc exynos_ioctls[] = {
 			DRM_AUTH | DRM_RENDER_ALLOW),
 	DRM_IOCTL_DEF_DRV(EXYNOS_GEM_MAP, exynos_drm_gem_map_ioctl,
 			DRM_AUTH | DRM_RENDER_ALLOW),
+	DRM_IOCTL_DEF_DRV(EXYNOS_GEM_CPU_PREP, exynos_drm_gem_cpu_prep_ioctl,
+			DRM_AUTH | DRM_RENDER_ALLOW),
+	DRM_IOCTL_DEF_DRV(EXYNOS_GEM_CPU_FINI, exynos_drm_gem_cpu_fini_ioctl,
+			DRM_AUTH | DRM_RENDER_ALLOW),
 	DRM_IOCTL_DEF_DRV(EXYNOS_GEM_GET, exynos_drm_gem_get_ioctl,
 			DRM_RENDER_ALLOW),
 	DRM_IOCTL_DEF_DRV(EXYNOS_VIDI_CONNECTION, vidi_connection_ioctl,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c
index 01c5e0854016..4907ad3994db 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c
@@ -321,6 +321,54 @@ int exynos_drm_gem_map_ioctl(struct drm_device *dev, void *data,
 					      &args->offset);
 }
 
+int exynos_drm_gem_cpu_prep_ioctl(struct drm_device *dev, void *data,
+				  struct drm_file *file)
+{
+	struct drm_exynos_gem_cpu_access *args = data;
+	struct drm_gem_object *obj;
+	struct exynos_drm_gem *exynos_gem;
+
+	obj = drm_gem_object_lookup(dev, file, args->handle);
+	if (!obj) {
+		DRM_ERROR("Failed to lookup gem object\n");
+		return -EINVAL;
+	}
+
+	exynos_gem = to_exynos_gem(obj);
+
+	if (exynos_gem->flags & EXYNOS_BO_CACHABLE)
+		dma_sync_sg_for_cpu(dev->dev, exynos_gem->sgt->sgl,
+				    exynos_gem->sgt->nents, DMA_FROM_DEVICE);
+
+	drm_gem_object_unreference_unlocked(obj);
+
+	return 0;
+}
+
+int exynos_drm_gem_cpu_fini_ioctl(struct drm_device *dev, void *data,
+				  struct drm_file *file)
+{
+	struct drm_exynos_gem_cpu_access *args = data;
+	struct drm_gem_object *obj;
+	struct exynos_drm_gem *exynos_gem;
+
+	obj = drm_gem_object_lookup(dev, file, args->handle);
+	if (!obj) {
+		DRM_ERROR("Failed to lookup gem object\n");
+		return -EINVAL;
+	}
+
+	exynos_gem = to_exynos_gem(obj);
+
+	if (exynos_gem->flags & EXYNOS_BO_CACHABLE)
+		dma_sync_sg_for_device(dev->dev, exynos_gem->sgt->sgl,
+				       exynos_gem->sgt->nents, DMA_TO_DEVICE);
+
+	drm_gem_object_unreference_unlocked(obj);
+
+	return 0;
+}
+
 dma_addr_t *exynos_drm_gem_get_dma_addr(struct drm_device *dev,
 					unsigned int gem_handle,
 					struct drm_file *filp)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.h b/drivers/gpu/drm/exynos/exynos_drm_gem.h
index e9eb5631f322..d5aac38f455a 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.h
@@ -74,6 +74,20 @@ int exynos_drm_gem_map_ioctl(struct drm_device *dev, void *data,
 			     struct drm_file *file_priv);
 
 /*
+ * Should be used explicitly before it will be cpu access of gem object
+ * from user.
+ */
+int exynos_drm_gem_cpu_prep_ioctl(struct drm_device *dev, void *data,
+				  struct drm_file *file_priv);
+
+/*
+ * Should be used explicitly after it is finished cpu access of gem
+ * object from user.
+ */
+int exynos_drm_gem_cpu_fini_ioctl(struct drm_device *dev, void *data,
+				  struct drm_file *file_priv);
+
+/*
  * get dma address from gem handle and this function could be used for
  * other drivers such as 2d/3d acceleration drivers.
  * with this function call, gem object reference count would be increased.
diff --git a/include/uapi/drm/exynos_drm.h b/include/uapi/drm/exynos_drm.h
index 1d7c80734e43..b16a9a9ea34e 100644
--- a/include/uapi/drm/exynos_drm.h
+++ b/include/uapi/drm/exynos_drm.h
@@ -46,6 +46,16 @@ struct drm_exynos_gem_map {
 };
 
 /**
+ * A structure for cpu access of gem object from user.
+ *
+ * @handle: handle of gem object.
+ */
+struct drm_exynos_gem_cpu_access {
+	__u32 handle;
+	__u32 reserved;
+};
+
+/**
  * A structure to gem information.
  *
  * @handle: a handle to gem object created.
@@ -301,8 +311,10 @@ struct drm_exynos_ipp_cmd_ctrl {
 
 #define DRM_EXYNOS_GEM_CREATE		0x00
 #define DRM_EXYNOS_GEM_MAP		0x01
-/* Reserved 0x03 ~ 0x05 for exynos specific gem ioctl */
+#define DRM_EXYNOS_GEM_CPU_PREP		0x02
+#define DRM_EXYNOS_GEM_CPU_FINI		0x03
 #define DRM_EXYNOS_GEM_GET		0x04
+/* Reserved 0x05 ~ 0x06 for exynos specific gem ioctl */
 #define DRM_EXYNOS_VIDI_CONNECTION	0x07
 
 /* G2D */
@@ -320,6 +332,10 @@ struct drm_exynos_ipp_cmd_ctrl {
 		DRM_EXYNOS_GEM_CREATE, struct drm_exynos_gem_create)
 #define DRM_IOCTL_EXYNOS_GEM_MAP		DRM_IOWR(DRM_COMMAND_BASE + \
 		DRM_EXYNOS_GEM_MAP, struct drm_exynos_gem_map)
+#define DRM_IOCTL_EXYNOS_GEM_CPU_PREP		DRM_IOWR(DRM_COMMAND_BASE + \
+		DRM_EXYNOS_GEM_CPU_PREP, struct drm_exynos_gem_cpu_access)
+#define DRM_IOCTL_EXYNOS_GEM_CPU_FINI		DRM_IOWR(DRM_COMMAND_BASE + \
+		DRM_EXYNOS_GEM_CPU_FINI, struct drm_exynos_gem_cpu_access)
 #define DRM_IOCTL_EXYNOS_GEM_GET	DRM_IOWR(DRM_COMMAND_BASE + \
 		DRM_EXYNOS_GEM_GET,	struct drm_exynos_gem_info)
 
