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gerrit-public.fairphone.software / kernel / msm-4.9 / 1f8083c640bf08aab8762a9e10326ce767c66492 / . / drivers / gpu / drm / drm_internal.h
blob: b86dc9b921a5e8bfc806d3f1e4a4107125335306 [file] [log] [blame]
Daniel Vetter18882992014-09-10 08:16:10 +0200[diff] [blame]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
Daniel Vetter67d0ec42014-09-10 12:43:53 +0200[diff] [blame]24/* drm_irq.c */
Daniel Vetter18882992014-09-10 08:16:10 +0200[diff] [blame]25extern unsigned int drm_timestamp_monotonic;
Daniel Vetter67d0ec42014-09-10 12:43:53 +0200[diff] [blame]26
27/* drm_fops.c */
Daniel Vetter44af3f52014-09-10 12:43:54 +0200[diff] [blame]28extern struct mutex drm_global_mutex;
Daniel Vetter68dfbeb2016-04-26 19:29:35 +0200[diff] [blame]29void drm_lastclose(struct drm_device *dev);
Daniel Vetter67d0ec42014-09-10 12:43:53 +0200[diff] [blame]30
31/* drm_pci.c */
Daniel Vetter67d0ec42014-09-10 12:43:53 +0200[diff] [blame]32int drm_irq_by_busid(struct drm_device *dev, void *data,
33 struct drm_file *file_priv);
34
Daniel Vetter67d0ec42014-09-10 12:43:53 +0200[diff] [blame]35/* drm_prime.c */
36int drm_prime_handle_to_fd_ioctl(struct drm_device *dev, void *data,
37 struct drm_file *file_priv);
38int drm_prime_fd_to_handle_ioctl(struct drm_device *dev, void *data,
39 struct drm_file *file_priv);
40
41void drm_prime_init_file_private(struct drm_prime_file_private *prime_fpriv);
42void drm_prime_destroy_file_private(struct drm_prime_file_private *prime_fpriv);
43void drm_prime_remove_buf_handle_locked(struct drm_prime_file_private *prime_fpriv,
44 struct dma_buf *dma_buf);
45
46/* drm_info.c */
47int drm_name_info(struct seq_file *m, void *data);
Daniel Vetter67d0ec42014-09-10 12:43:53 +0200[diff] [blame]48int drm_clients_info(struct seq_file *m, void* data);
49int drm_gem_name_info(struct seq_file *m, void *data);
50
51/* drm_irq.c */
52int drm_control(struct drm_device *dev, void *data,
53 struct drm_file *file_priv);
Daniel Vettere7f0a882014-09-23 15:46:51 +0200[diff] [blame]54int drm_modeset_ctl(struct drm_device *dev, void *data,
55 struct drm_file *file_priv);
Daniel Vetter67d0ec42014-09-10 12:43:53 +0200[diff] [blame]56
57/* drm_auth.c */
58int drm_getmagic(struct drm_device *dev, void *data,
59 struct drm_file *file_priv);
60int drm_authmagic(struct drm_device *dev, void *data,
61 struct drm_file *file_priv);
Daniel Vetter6548f4e2016-06-14 20:50:59 +0200[diff] [blame]62int drm_setmaster_ioctl(struct drm_device *dev, void *data,
63 struct drm_file *file_priv);
64int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
65 struct drm_file *file_priv);
Daniel Vetter2cbae7e2016-06-14 20:51:00 +0200[diff] [blame]66int drm_master_open(struct drm_file *file_priv);
Daniel Vetter14d71eb2016-06-14 20:51:01 +0200[diff] [blame]67void drm_master_release(struct drm_file *file_priv);
Daniel Vetter67d0ec42014-09-10 12:43:53 +0200[diff] [blame]68
69/* drm_sysfs.c */
Daniel Vetter00285be2014-09-10 12:43:59 +0200[diff] [blame]70extern struct class *drm_class;
71
David Herrmannfcc90212015-09-09 14:21:30 +0200[diff] [blame]72int drm_sysfs_init(void);
Daniel Vetter67d0ec42014-09-10 12:43:53 +0200[diff] [blame]73void drm_sysfs_destroy(void);
74struct device *drm_sysfs_minor_alloc(struct drm_minor *minor);
75int drm_sysfs_connector_add(struct drm_connector *connector);
76void drm_sysfs_connector_remove(struct drm_connector *connector);
77
78/* drm_gem.c */
79int drm_gem_init(struct drm_device *dev);
80void drm_gem_destroy(struct drm_device *dev);
81int drm_gem_handle_create_tail(struct drm_file *file_priv,
82 struct drm_gem_object *obj,
83 u32 *handlep);
84int drm_gem_close_ioctl(struct drm_device *dev, void *data,
85 struct drm_file *file_priv);
86int drm_gem_flink_ioctl(struct drm_device *dev, void *data,
87 struct drm_file *file_priv);
88int drm_gem_open_ioctl(struct drm_device *dev, void *data,
89 struct drm_file *file_priv);
90void drm_gem_open(struct drm_device *dev, struct drm_file *file_private);
91void drm_gem_release(struct drm_device *dev, struct drm_file *file_private);
Daniel Vettere7f0a882014-09-23 15:46:51 +0200[diff] [blame]92
Daniel Vetterc2611032014-09-23 15:46:52 +0200[diff] [blame]93/* drm_debugfs.c */
94#if defined(CONFIG_DEBUG_FS)
95int drm_debugfs_init(struct drm_minor *minor, int minor_id,
96 struct dentry *root);
97int drm_debugfs_cleanup(struct drm_minor *minor);
98int drm_debugfs_connector_add(struct drm_connector *connector);
99void drm_debugfs_connector_remove(struct drm_connector *connector);
100#else
101static inline int drm_debugfs_init(struct drm_minor *minor, int minor_id,
102 struct dentry *root)
103{
104 return 0;
105}
106
107static inline int drm_debugfs_cleanup(struct drm_minor *minor)
108{
109 return 0;
110}
111
112static inline int drm_debugfs_connector_add(struct drm_connector *connector)
113{
114 return 0;
115}
116static inline void drm_debugfs_connector_remove(struct drm_connector *connector)
117{
118}
119#endif