--- zzzz-none-000/linux-3.10.107/drivers/gpu/drm/qxl/qxl_gem.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/gpu/drm/qxl/qxl_gem.c	2021-02-04 17:41:59.000000000 +0000
@@ -28,18 +28,18 @@
 #include "qxl_drv.h"
 #include "qxl_object.h"
 
-int qxl_gem_object_init(struct drm_gem_object *obj)
-{
-	/* we do nothings here */
-	return 0;
-}
-
 void qxl_gem_object_free(struct drm_gem_object *gobj)
 {
 	struct qxl_bo *qobj = gem_to_qxl_bo(gobj);
+	struct qxl_device *qdev;
+	struct ttm_buffer_object *tbo;
+
+	qdev = (struct qxl_device *)gobj->dev->dev_private;
 
-	if (qobj)
-		qxl_bo_unref(&qobj);
+	qxl_surface_evict(qdev, qobj, false);
+
+	tbo = &qobj->tbo;
+	ttm_bo_unref(&tbo);
 }
 
 int qxl_gem_object_create(struct qxl_device *qdev, int size,
@@ -55,7 +55,7 @@
 	/* At least align on page size */
 	if (alignment < PAGE_SIZE)
 		alignment = PAGE_SIZE;
-	r = qxl_bo_create(qdev, size, kernel, initial_domain, surf, &qbo);
+	r = qxl_bo_create(qdev, size, kernel, false, initial_domain, surf, &qbo);
 	if (r) {
 		if (r != -ERESTARTSYS)
 			DRM_ERROR(
@@ -101,32 +101,6 @@
 	return 0;
 }
 
-int qxl_gem_object_pin(struct drm_gem_object *obj, uint32_t pin_domain,
-			  uint64_t *gpu_addr)
-{
-	struct qxl_bo *qobj = obj->driver_private;
-	int r;
-
-	r = qxl_bo_reserve(qobj, false);
-	if (unlikely(r != 0))
-		return r;
-	r = qxl_bo_pin(qobj, pin_domain, gpu_addr);
-	qxl_bo_unreserve(qobj);
-	return r;
-}
-
-void qxl_gem_object_unpin(struct drm_gem_object *obj)
-{
-	struct qxl_bo *qobj = obj->driver_private;
-	int r;
-
-	r = qxl_bo_reserve(qobj, false);
-	if (likely(r == 0)) {
-		qxl_bo_unpin(qobj);
-		qxl_bo_unreserve(qobj);
-	}
-}
-
 int qxl_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_priv)
 {
 	return 0;