]>
Commit | Line | Data |
---|---|---|
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 | #include <drm/drm_ioctl.h> | |
25 | ||
26 | #define DRM_IF_MAJOR 1 | |
27 | #define DRM_IF_MINOR 4 | |
28 | ||
29 | #define DRM_IF_VERSION(maj, min) (maj << 16 | min) | |
30 | ||
31 | struct dentry; | |
32 | struct dma_buf; | |
33 | struct drm_connector; | |
34 | struct drm_crtc; | |
35 | struct drm_framebuffer; | |
36 | struct drm_gem_object; | |
37 | struct drm_master; | |
38 | struct drm_minor; | |
39 | struct drm_prime_file_private; | |
40 | struct drm_printer; | |
41 | ||
42 | /* drm_file.c */ | |
43 | extern struct mutex drm_global_mutex; | |
44 | struct drm_file *drm_file_alloc(struct drm_minor *minor); | |
45 | void drm_file_free(struct drm_file *file); | |
46 | void drm_lastclose(struct drm_device *dev); | |
47 | ||
48 | /* drm_pci.c */ | |
49 | int drm_irq_by_busid(struct drm_device *dev, void *data, | |
50 | struct drm_file *file_priv); | |
51 | void drm_pci_agp_destroy(struct drm_device *dev); | |
52 | int drm_pci_set_busid(struct drm_device *dev, struct drm_master *master); | |
53 | ||
54 | /* drm_prime.c */ | |
55 | int drm_prime_handle_to_fd_ioctl(struct drm_device *dev, void *data, | |
56 | struct drm_file *file_priv); | |
57 | int drm_prime_fd_to_handle_ioctl(struct drm_device *dev, void *data, | |
58 | struct drm_file *file_priv); | |
59 | ||
60 | void drm_prime_init_file_private(struct drm_prime_file_private *prime_fpriv); | |
61 | void drm_prime_destroy_file_private(struct drm_prime_file_private *prime_fpriv); | |
62 | void drm_prime_remove_buf_handle_locked(struct drm_prime_file_private *prime_fpriv, | |
63 | struct dma_buf *dma_buf); | |
64 | ||
65 | /* drm_drv.c */ | |
66 | struct drm_minor *drm_minor_acquire(unsigned int minor_id); | |
67 | void drm_minor_release(struct drm_minor *minor); | |
68 | ||
69 | /* drm_vblank.c */ | |
70 | void drm_vblank_disable_and_save(struct drm_device *dev, unsigned int pipe); | |
71 | void drm_vblank_cleanup(struct drm_device *dev); | |
72 | ||
73 | /* IOCTLS */ | |
74 | int drm_wait_vblank_ioctl(struct drm_device *dev, void *data, | |
75 | struct drm_file *filp); | |
76 | int drm_legacy_modeset_ctl_ioctl(struct drm_device *dev, void *data, | |
77 | struct drm_file *file_priv); | |
78 | ||
79 | /* drm_irq.c */ | |
80 | ||
81 | /* IOCTLS */ | |
82 | #if IS_ENABLED(CONFIG_DRM_LEGACY) | |
83 | int drm_legacy_irq_control(struct drm_device *dev, void *data, | |
84 | struct drm_file *file_priv); | |
85 | #endif | |
86 | ||
87 | int drm_crtc_get_sequence_ioctl(struct drm_device *dev, void *data, | |
88 | struct drm_file *filp); | |
89 | ||
90 | int drm_crtc_queue_sequence_ioctl(struct drm_device *dev, void *data, | |
91 | struct drm_file *filp); | |
92 | ||
93 | /* drm_auth.c */ | |
94 | int drm_getmagic(struct drm_device *dev, void *data, | |
95 | struct drm_file *file_priv); | |
96 | int drm_authmagic(struct drm_device *dev, void *data, | |
97 | struct drm_file *file_priv); | |
98 | int drm_setmaster_ioctl(struct drm_device *dev, void *data, | |
99 | struct drm_file *file_priv); | |
100 | int drm_dropmaster_ioctl(struct drm_device *dev, void *data, | |
101 | struct drm_file *file_priv); | |
102 | int drm_master_open(struct drm_file *file_priv); | |
103 | void drm_master_release(struct drm_file *file_priv); | |
104 | bool drm_master_internal_acquire(struct drm_device *dev); | |
105 | void drm_master_internal_release(struct drm_device *dev); | |
106 | ||
107 | /* drm_sysfs.c */ | |
108 | extern struct class *drm_class; | |
109 | ||
110 | int drm_sysfs_init(void); | |
111 | void drm_sysfs_destroy(void); | |
112 | struct device *drm_sysfs_minor_alloc(struct drm_minor *minor); | |
113 | int drm_sysfs_connector_add(struct drm_connector *connector); | |
114 | void drm_sysfs_connector_remove(struct drm_connector *connector); | |
115 | ||
116 | void drm_sysfs_lease_event(struct drm_device *dev); | |
117 | ||
118 | /* drm_gem.c */ | |
119 | struct drm_gem_object; | |
120 | int drm_gem_init(struct drm_device *dev); | |
121 | void drm_gem_destroy(struct drm_device *dev); | |
122 | int drm_gem_handle_create_tail(struct drm_file *file_priv, | |
123 | struct drm_gem_object *obj, | |
124 | u32 *handlep); | |
125 | int drm_gem_close_ioctl(struct drm_device *dev, void *data, | |
126 | struct drm_file *file_priv); | |
127 | int drm_gem_flink_ioctl(struct drm_device *dev, void *data, | |
128 | struct drm_file *file_priv); | |
129 | int drm_gem_open_ioctl(struct drm_device *dev, void *data, | |
130 | struct drm_file *file_priv); | |
131 | void drm_gem_open(struct drm_device *dev, struct drm_file *file_private); | |
132 | void drm_gem_release(struct drm_device *dev, struct drm_file *file_private); | |
133 | void drm_gem_print_info(struct drm_printer *p, unsigned int indent, | |
134 | const struct drm_gem_object *obj); | |
135 | ||
136 | /* drm_debugfs.c drm_debugfs_crc.c */ | |
137 | #if defined(CONFIG_DEBUG_FS) | |
138 | int drm_debugfs_init(struct drm_minor *minor, int minor_id, | |
139 | struct dentry *root); | |
140 | int drm_debugfs_cleanup(struct drm_minor *minor); | |
141 | int drm_debugfs_connector_add(struct drm_connector *connector); | |
142 | void drm_debugfs_connector_remove(struct drm_connector *connector); | |
143 | int drm_debugfs_crtc_add(struct drm_crtc *crtc); | |
144 | void drm_debugfs_crtc_remove(struct drm_crtc *crtc); | |
145 | int drm_debugfs_crtc_crc_add(struct drm_crtc *crtc); | |
146 | #else | |
147 | static inline int drm_debugfs_init(struct drm_minor *minor, int minor_id, | |
148 | struct dentry *root) | |
149 | { | |
150 | return 0; | |
151 | } | |
152 | ||
153 | static inline int drm_debugfs_cleanup(struct drm_minor *minor) | |
154 | { | |
155 | return 0; | |
156 | } | |
157 | ||
158 | static inline int drm_debugfs_connector_add(struct drm_connector *connector) | |
159 | { | |
160 | return 0; | |
161 | } | |
162 | static inline void drm_debugfs_connector_remove(struct drm_connector *connector) | |
163 | { | |
164 | } | |
165 | ||
166 | static inline int drm_debugfs_crtc_add(struct drm_crtc *crtc) | |
167 | { | |
168 | return 0; | |
169 | } | |
170 | static inline void drm_debugfs_crtc_remove(struct drm_crtc *crtc) | |
171 | { | |
172 | } | |
173 | ||
174 | static inline int drm_debugfs_crtc_crc_add(struct drm_crtc *crtc) | |
175 | { | |
176 | return 0; | |
177 | } | |
178 | ||
179 | #endif | |
180 | ||
181 | drm_ioctl_t drm_version; | |
182 | drm_ioctl_t drm_getunique; | |
183 | drm_ioctl_t drm_getclient; | |
184 | ||
185 | /* drm_syncobj.c */ | |
186 | void drm_syncobj_open(struct drm_file *file_private); | |
187 | void drm_syncobj_release(struct drm_file *file_private); | |
188 | int drm_syncobj_create_ioctl(struct drm_device *dev, void *data, | |
189 | struct drm_file *file_private); | |
190 | int drm_syncobj_destroy_ioctl(struct drm_device *dev, void *data, | |
191 | struct drm_file *file_private); | |
192 | int drm_syncobj_handle_to_fd_ioctl(struct drm_device *dev, void *data, | |
193 | struct drm_file *file_private); | |
194 | int drm_syncobj_fd_to_handle_ioctl(struct drm_device *dev, void *data, | |
195 | struct drm_file *file_private); | |
196 | int drm_syncobj_transfer_ioctl(struct drm_device *dev, void *data, | |
197 | struct drm_file *file_private); | |
198 | int drm_syncobj_wait_ioctl(struct drm_device *dev, void *data, | |
199 | struct drm_file *file_private); | |
200 | int drm_syncobj_timeline_wait_ioctl(struct drm_device *dev, void *data, | |
201 | struct drm_file *file_private); | |
202 | int drm_syncobj_reset_ioctl(struct drm_device *dev, void *data, | |
203 | struct drm_file *file_private); | |
204 | int drm_syncobj_signal_ioctl(struct drm_device *dev, void *data, | |
205 | struct drm_file *file_private); | |
206 | int drm_syncobj_timeline_signal_ioctl(struct drm_device *dev, void *data, | |
207 | struct drm_file *file_private); | |
208 | int drm_syncobj_query_ioctl(struct drm_device *dev, void *data, | |
209 | struct drm_file *file_private); | |
210 | ||
211 | /* drm_framebuffer.c */ | |
212 | void drm_framebuffer_print_info(struct drm_printer *p, unsigned int indent, | |
213 | const struct drm_framebuffer *fb); | |
214 | int drm_framebuffer_debugfs_init(struct drm_minor *minor); | |
215 | ||
216 | /* drm_hdcp.c */ | |
217 | int drm_setup_hdcp_srm(struct class *drm_class); | |
218 | void drm_teardown_hdcp_srm(struct class *drm_class); |