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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 extern unsigned int drm_timestamp_monotonic
;
59 void drm_vblank_disable_and_save(struct drm_device
*dev
, unsigned int pipe
);
60 void drm_vblank_cleanup(struct drm_device
*dev
);
63 int drm_wait_vblank_ioctl(struct drm_device
*dev
, void *data
,
64 struct drm_file
*filp
);
65 int drm_legacy_modeset_ctl_ioctl(struct drm_device
*dev
, void *data
,
66 struct drm_file
*file_priv
);
71 int drm_legacy_irq_control(struct drm_device
*dev
, void *data
,
72 struct drm_file
*file_priv
);
75 int drm_getmagic(struct drm_device
*dev
, void *data
,
76 struct drm_file
*file_priv
);
77 int drm_authmagic(struct drm_device
*dev
, void *data
,
78 struct drm_file
*file_priv
);
79 int drm_setmaster_ioctl(struct drm_device
*dev
, void *data
,
80 struct drm_file
*file_priv
);
81 int drm_dropmaster_ioctl(struct drm_device
*dev
, void *data
,
82 struct drm_file
*file_priv
);
83 int drm_master_open(struct drm_file
*file_priv
);
84 void drm_master_release(struct drm_file
*file_priv
);
87 extern struct class *drm_class
;
89 int drm_sysfs_init(void);
90 void drm_sysfs_destroy(void);
91 struct device
*drm_sysfs_minor_alloc(struct drm_minor
*minor
);
92 int drm_sysfs_connector_add(struct drm_connector
*connector
);
93 void drm_sysfs_connector_remove(struct drm_connector
*connector
);
96 int drm_gem_init(struct drm_device
*dev
);
97 void drm_gem_destroy(struct drm_device
*dev
);
98 int drm_gem_handle_create_tail(struct drm_file
*file_priv
,
99 struct drm_gem_object
*obj
,
101 int drm_gem_close_ioctl(struct drm_device
*dev
, void *data
,
102 struct drm_file
*file_priv
);
103 int drm_gem_flink_ioctl(struct drm_device
*dev
, void *data
,
104 struct drm_file
*file_priv
);
105 int drm_gem_open_ioctl(struct drm_device
*dev
, void *data
,
106 struct drm_file
*file_priv
);
107 void drm_gem_open(struct drm_device
*dev
, struct drm_file
*file_private
);
108 void drm_gem_release(struct drm_device
*dev
, struct drm_file
*file_private
);
110 /* drm_debugfs.c drm_debugfs_crc.c */
111 #if defined(CONFIG_DEBUG_FS)
112 int drm_debugfs_init(struct drm_minor
*minor
, int minor_id
,
113 struct dentry
*root
);
114 int drm_debugfs_cleanup(struct drm_minor
*minor
);
115 int drm_debugfs_connector_add(struct drm_connector
*connector
);
116 void drm_debugfs_connector_remove(struct drm_connector
*connector
);
117 int drm_debugfs_crtc_add(struct drm_crtc
*crtc
);
118 void drm_debugfs_crtc_remove(struct drm_crtc
*crtc
);
119 int drm_debugfs_crtc_crc_add(struct drm_crtc
*crtc
);
121 static inline int drm_debugfs_init(struct drm_minor
*minor
, int minor_id
,
127 static inline int drm_debugfs_cleanup(struct drm_minor
*minor
)
132 static inline int drm_debugfs_connector_add(struct drm_connector
*connector
)
136 static inline void drm_debugfs_connector_remove(struct drm_connector
*connector
)
140 static inline int drm_debugfs_crtc_add(struct drm_crtc
*crtc
)
144 static inline void drm_debugfs_crtc_remove(struct drm_crtc
*crtc
)
148 static inline int drm_debugfs_crtc_crc_add(struct drm_crtc
*crtc
)
156 void drm_syncobj_open(struct drm_file
*file_private
);
157 void drm_syncobj_release(struct drm_file
*file_private
);
158 int drm_syncobj_create_ioctl(struct drm_device
*dev
, void *data
,
159 struct drm_file
*file_private
);
160 int drm_syncobj_destroy_ioctl(struct drm_device
*dev
, void *data
,
161 struct drm_file
*file_private
);
162 int drm_syncobj_handle_to_fd_ioctl(struct drm_device
*dev
, void *data
,
163 struct drm_file
*file_private
);
164 int drm_syncobj_fd_to_handle_ioctl(struct drm_device
*dev
, void *data
,
165 struct drm_file
*file_private
);