2 * Copyright © 2014 Intel Corporation
3 * Daniel Vetter <daniel.vetter@ffwll.ch>
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
19 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
21 * OTHER DEALINGS IN THE SOFTWARE.
25 extern unsigned int drm_timestamp_monotonic;
28 extern struct mutex drm_global_mutex;
29 int drm_lastclose(struct drm_device *dev);
32 int drm_pci_set_unique(struct drm_device *dev,
33 struct drm_master *master,
34 struct drm_unique *u);
35 int drm_irq_by_busid(struct drm_device *dev, void *data,
36 struct drm_file *file_priv);
39 int drm_vma_info(struct seq_file *m, void *data);
40 void drm_vm_open_locked(struct drm_device *dev, struct vm_area_struct *vma);
41 void drm_vm_close_locked(struct drm_device *dev, struct vm_area_struct *vma);
44 int drm_prime_handle_to_fd_ioctl(struct drm_device *dev, void *data,
45 struct drm_file *file_priv);
46 int drm_prime_fd_to_handle_ioctl(struct drm_device *dev, void *data,
47 struct drm_file *file_priv);
49 void drm_prime_init_file_private(struct drm_prime_file_private *prime_fpriv);
50 void drm_prime_destroy_file_private(struct drm_prime_file_private *prime_fpriv);
51 void drm_prime_remove_buf_handle_locked(struct drm_prime_file_private *prime_fpriv,
52 struct dma_buf *dma_buf);
55 int drm_name_info(struct seq_file *m, void *data);
56 int drm_vm_info(struct seq_file *m, void *data);
57 int drm_bufs_info(struct seq_file *m, void *data);
58 int drm_vblank_info(struct seq_file *m, void *data);
59 int drm_clients_info(struct seq_file *m, void* data);
60 int drm_gem_name_info(struct seq_file *m, void *data);
63 int drm_control(struct drm_device *dev, void *data,
64 struct drm_file *file_priv);
67 int drm_getmagic(struct drm_device *dev, void *data,
68 struct drm_file *file_priv);
69 int drm_authmagic(struct drm_device *dev, void *data,
70 struct drm_file *file_priv);
71 int drm_remove_magic(struct drm_master *master, drm_magic_t magic);
74 extern struct class *drm_class;
76 struct class *drm_sysfs_create(struct module *owner, char *name);
77 void drm_sysfs_destroy(void);
78 struct device *drm_sysfs_minor_alloc(struct drm_minor *minor);
79 int drm_sysfs_connector_add(struct drm_connector *connector);
80 void drm_sysfs_connector_remove(struct drm_connector *connector);
83 int drm_gem_init(struct drm_device *dev);
84 void drm_gem_destroy(struct drm_device *dev);
85 int drm_gem_handle_create_tail(struct drm_file *file_priv,
86 struct drm_gem_object *obj,
88 int drm_gem_close_ioctl(struct drm_device *dev, void *data,
89 struct drm_file *file_priv);
90 int drm_gem_flink_ioctl(struct drm_device *dev, void *data,
91 struct drm_file *file_priv);
92 int drm_gem_open_ioctl(struct drm_device *dev, void *data,
93 struct drm_file *file_priv);
94 void drm_gem_open(struct drm_device *dev, struct drm_file *file_private);
95 void drm_gem_release(struct drm_device *dev, struct drm_file *file_private);