1/*
2 * Copyright © 2014 Intel Corporation
3 *   Daniel Vetter <daniel.vetter@ffwll.ch>
4 *
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:
11 *
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
14 *
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.
22 */
23
24/* drm_irq.c */
25extern unsigned int drm_timestamp_monotonic;
26
27/* drm_fops.c */
28extern struct mutex drm_global_mutex;
29int drm_lastclose(struct drm_device *dev);
30
31/* drm_pci.c */
32int drm_pci_set_unique(struct drm_device *dev,
33		       struct drm_master *master,
34		       struct drm_unique *u);
35int drm_irq_by_busid(struct drm_device *dev, void *data,
36		     struct drm_file *file_priv);
37
38/* drm_vm.c */
39int drm_vma_info(struct seq_file *m, void *data);
40void drm_vm_open_locked(struct drm_device *dev, struct vm_area_struct *vma);
41void drm_vm_close_locked(struct drm_device *dev, struct vm_area_struct *vma);
42
43/* drm_prime.c */
44int drm_prime_handle_to_fd_ioctl(struct drm_device *dev, void *data,
45				 struct drm_file *file_priv);
46int drm_prime_fd_to_handle_ioctl(struct drm_device *dev, void *data,
47				 struct drm_file *file_priv);
48
49void drm_prime_init_file_private(struct drm_prime_file_private *prime_fpriv);
50void drm_prime_destroy_file_private(struct drm_prime_file_private *prime_fpriv);
51void drm_prime_remove_buf_handle_locked(struct drm_prime_file_private *prime_fpriv,
52					struct dma_buf *dma_buf);
53
54/* drm_info.c */
55int drm_name_info(struct seq_file *m, void *data);
56int drm_vm_info(struct seq_file *m, void *data);
57int drm_bufs_info(struct seq_file *m, void *data);
58int drm_clients_info(struct seq_file *m, void* data);
59int drm_gem_name_info(struct seq_file *m, void *data);
60
61/* drm_irq.c */
62int drm_control(struct drm_device *dev, void *data,
63		struct drm_file *file_priv);
64int drm_modeset_ctl(struct drm_device *dev, void *data,
65		    struct drm_file *file_priv);
66
67/* drm_auth.c */
68int drm_getmagic(struct drm_device *dev, void *data,
69		 struct drm_file *file_priv);
70int drm_authmagic(struct drm_device *dev, void *data,
71		  struct drm_file *file_priv);
72int drm_remove_magic(struct drm_master *master, drm_magic_t magic);
73
74/* drm_sysfs.c */
75extern struct class *drm_class;
76
77struct class *drm_sysfs_create(struct module *owner, char *name);
78void drm_sysfs_destroy(void);
79struct device *drm_sysfs_minor_alloc(struct drm_minor *minor);
80int drm_sysfs_connector_add(struct drm_connector *connector);
81void drm_sysfs_connector_remove(struct drm_connector *connector);
82
83/* drm_gem.c */
84int drm_gem_init(struct drm_device *dev);
85void drm_gem_destroy(struct drm_device *dev);
86int drm_gem_handle_create_tail(struct drm_file *file_priv,
87			       struct drm_gem_object *obj,
88			       u32 *handlep);
89int drm_gem_close_ioctl(struct drm_device *dev, void *data,
90			struct drm_file *file_priv);
91int drm_gem_flink_ioctl(struct drm_device *dev, void *data,
92			struct drm_file *file_priv);
93int drm_gem_open_ioctl(struct drm_device *dev, void *data,
94		       struct drm_file *file_priv);
95void drm_gem_open(struct drm_device *dev, struct drm_file *file_private);
96void drm_gem_release(struct drm_device *dev, struct drm_file *file_private);
97
98/* drm_drv.c */
99int drm_setmaster_ioctl(struct drm_device *dev, void *data,
100			struct drm_file *file_priv);
101int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
102			 struct drm_file *file_priv);
103struct drm_master *drm_master_create(struct drm_minor *minor);
104
105/* drm_debugfs.c */
106#if defined(CONFIG_DEBUG_FS)
107int drm_debugfs_init(struct drm_minor *minor, int minor_id,
108		     struct dentry *root);
109int drm_debugfs_cleanup(struct drm_minor *minor);
110int drm_debugfs_connector_add(struct drm_connector *connector);
111void drm_debugfs_connector_remove(struct drm_connector *connector);
112#else
113static inline int drm_debugfs_init(struct drm_minor *minor, int minor_id,
114				   struct dentry *root)
115{
116	return 0;
117}
118
119static inline int drm_debugfs_cleanup(struct drm_minor *minor)
120{
121	return 0;
122}
123
124static inline int drm_debugfs_connector_add(struct drm_connector *connector)
125{
126	return 0;
127}
128static inline void drm_debugfs_connector_remove(struct drm_connector *connector)
129{
130}
131#endif
132