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.
24 #define DRM_IF_MAJOR 1
25 #define DRM_IF_MINOR 4
28 extern struct mutex drm_global_mutex
;
29 void drm_lastclose(struct drm_device
*dev
);
32 int drm_irq_by_busid(struct drm_device
*dev
, void *data
,
33 struct drm_file
*file_priv
);
34 void drm_pci_agp_destroy(struct drm_device
*dev
);
35 int drm_pci_set_busid(struct drm_device
*dev
, struct drm_master
*master
);
38 int drm_prime_handle_to_fd_ioctl(struct drm_device
*dev
, void *data
,
39 struct drm_file
*file_priv
);
40 int drm_prime_fd_to_handle_ioctl(struct drm_device
*dev
, void *data
,
41 struct drm_file
*file_priv
);
43 void drm_prime_init_file_private(struct drm_prime_file_private
*prime_fpriv
);
44 void drm_prime_destroy_file_private(struct drm_prime_file_private
*prime_fpriv
);
45 void drm_prime_remove_buf_handle_locked(struct drm_prime_file_private
*prime_fpriv
,
46 struct dma_buf
*dma_buf
);
49 struct drm_minor
*drm_minor_acquire(unsigned int minor_id
);
50 void drm_minor_release(struct drm_minor
*minor
);
53 int drm_name_info(struct seq_file
*m
, void *data
);
54 int drm_clients_info(struct seq_file
*m
, void* data
);
55 int drm_gem_name_info(struct seq_file
*m
, void *data
);
58 void drm_vblank_disable_and_save(struct drm_device
*dev
, unsigned int pipe
);
59 void drm_vblank_cleanup(struct drm_device
*dev
);
62 int drm_wait_vblank_ioctl(struct drm_device
*dev
, void *data
,
63 struct drm_file
*filp
);
64 int drm_legacy_modeset_ctl_ioctl(struct drm_device
*dev
, void *data
,
65 struct drm_file
*file_priv
);
70 int drm_legacy_irq_control(struct drm_device
*dev
, void *data
,
71 struct drm_file
*file_priv
);
73 int drm_crtc_get_sequence_ioctl(struct drm_device
*dev
, void *data
,
74 struct drm_file
*filp
);
76 int drm_crtc_queue_sequence_ioctl(struct drm_device
*dev
, void *data
,
77 struct drm_file
*filp
);
80 int drm_getmagic(struct drm_device
*dev
, void *data
,
81 struct drm_file
*file_priv
);
82 int drm_authmagic(struct drm_device
*dev
, void *data
,
83 struct drm_file
*file_priv
);
84 int drm_setmaster_ioctl(struct drm_device
*dev
, void *data
,
85 struct drm_file
*file_priv
);
86 int drm_dropmaster_ioctl(struct drm_device
*dev
, void *data
,
87 struct drm_file
*file_priv
);
88 int drm_master_open(struct drm_file
*file_priv
);
89 void drm_master_release(struct drm_file
*file_priv
);
92 extern struct class *drm_class
;
94 int drm_sysfs_init(void);
95 void drm_sysfs_destroy(void);
96 struct device
*drm_sysfs_minor_alloc(struct drm_minor
*minor
);
97 int drm_sysfs_connector_add(struct drm_connector
*connector
);
98 void drm_sysfs_connector_remove(struct drm_connector
*connector
);
101 int drm_gem_init(struct drm_device
*dev
);
102 void drm_gem_destroy(struct drm_device
*dev
);
103 int drm_gem_handle_create_tail(struct drm_file
*file_priv
,
104 struct drm_gem_object
*obj
,
106 int drm_gem_close_ioctl(struct drm_device
*dev
, void *data
,
107 struct drm_file
*file_priv
);
108 int drm_gem_flink_ioctl(struct drm_device
*dev
, void *data
,
109 struct drm_file
*file_priv
);
110 int drm_gem_open_ioctl(struct drm_device
*dev
, void *data
,
111 struct drm_file
*file_priv
);
112 void drm_gem_open(struct drm_device
*dev
, struct drm_file
*file_private
);
113 void drm_gem_release(struct drm_device
*dev
, struct drm_file
*file_private
);
115 /* drm_debugfs.c drm_debugfs_crc.c */
116 #if defined(CONFIG_DEBUG_FS)
117 int drm_debugfs_init(struct drm_minor
*minor
, int minor_id
,
118 struct dentry
*root
);
119 int drm_debugfs_cleanup(struct drm_minor
*minor
);
120 int drm_debugfs_connector_add(struct drm_connector
*connector
);
121 void drm_debugfs_connector_remove(struct drm_connector
*connector
);
122 int drm_debugfs_crtc_add(struct drm_crtc
*crtc
);
123 void drm_debugfs_crtc_remove(struct drm_crtc
*crtc
);
124 int drm_debugfs_crtc_crc_add(struct drm_crtc
*crtc
);
126 static inline int drm_debugfs_init(struct drm_minor
*minor
, int minor_id
,
132 static inline int drm_debugfs_cleanup(struct drm_minor
*minor
)
137 static inline int drm_debugfs_connector_add(struct drm_connector
*connector
)
141 static inline void drm_debugfs_connector_remove(struct drm_connector
*connector
)
145 static inline int drm_debugfs_crtc_add(struct drm_crtc
*crtc
)
149 static inline void drm_debugfs_crtc_remove(struct drm_crtc
*crtc
)
153 static inline int drm_debugfs_crtc_crc_add(struct drm_crtc
*crtc
)
160 drm_ioctl_t drm_version
;
161 drm_ioctl_t drm_getunique
;
162 drm_ioctl_t drm_getclient
;
165 void drm_syncobj_open(struct drm_file
*file_private
);
166 void drm_syncobj_release(struct drm_file
*file_private
);
167 int drm_syncobj_create_ioctl(struct drm_device
*dev
, void *data
,
168 struct drm_file
*file_private
);
169 int drm_syncobj_destroy_ioctl(struct drm_device
*dev
, void *data
,
170 struct drm_file
*file_private
);
171 int drm_syncobj_handle_to_fd_ioctl(struct drm_device
*dev
, void *data
,
172 struct drm_file
*file_private
);
173 int drm_syncobj_fd_to_handle_ioctl(struct drm_device
*dev
, void *data
,
174 struct drm_file
*file_private
);
175 int drm_syncobj_wait_ioctl(struct drm_device
*dev
, void *data
,
176 struct drm_file
*file_private
);
177 int drm_syncobj_reset_ioctl(struct drm_device
*dev
, void *data
,
178 struct drm_file
*file_private
);
179 int drm_syncobj_signal_ioctl(struct drm_device
*dev
, void *data
,
180 struct drm_file
*file_private
);