2 * Copyright 2013 Red Hat Inc.
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
22 * Authors: Dave Airlie
29 #include "qxl_object.h"
31 void qxl_gem_object_free(struct drm_gem_object *gobj)
33 struct qxl_bo *qobj = gem_to_qxl_bo(gobj);
39 int qxl_gem_object_create(struct qxl_device *qdev, int size,
40 int alignment, int initial_domain,
41 bool discardable, bool kernel,
42 struct qxl_surface *surf,
43 struct drm_gem_object **obj)
49 /* At least align on page size */
50 if (alignment < PAGE_SIZE)
51 alignment = PAGE_SIZE;
52 r = qxl_bo_create(qdev, size, kernel, false, initial_domain, surf, &qbo);
54 if (r != -ERESTARTSYS)
56 "Failed to allocate GEM object (%d, %d, %u, %d)\n",
57 size, initial_domain, alignment, r);
60 *obj = &qbo->gem_base;
62 mutex_lock(&qdev->gem.mutex);
63 list_add_tail(&qbo->list, &qdev->gem.objects);
64 mutex_unlock(&qdev->gem.mutex);
69 int qxl_gem_object_create_with_handle(struct qxl_device *qdev,
70 struct drm_file *file_priv,
73 struct qxl_surface *surf,
77 struct drm_gem_object *gobj;
83 r = qxl_gem_object_create(qdev, size, 0,
89 r = drm_gem_handle_create(file_priv, gobj, handle);
92 /* drop reference from allocate - handle holds it now */
93 *qobj = gem_to_qxl_bo(gobj);
94 drm_gem_object_unreference_unlocked(gobj);
98 int qxl_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_priv)
103 void qxl_gem_object_close(struct drm_gem_object *obj,
104 struct drm_file *file_priv)
108 int qxl_gem_init(struct qxl_device *qdev)
110 INIT_LIST_HEAD(&qdev->gem.objects);
114 void qxl_gem_fini(struct qxl_device *qdev)
116 qxl_bo_force_delete(qdev);