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drm/syncobj: add transition iotcls between binary and timeline v2
[mirror_ubuntu-hirsute-kernel.git] / drivers / gpu / drm / drm_internal.h
CommitLineData
18882995
DV		 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
99f45e32
DV		 24#include <drm/drm_ioctl.h>
25
82d5e73f
DH		 26#define DRM_IF_MAJOR 1
27#define DRM_IF_MINOR 4
28
ecb2e2fd
SR		 29#define DRM_IF_VERSION(maj, min) (maj << 16 | min)
30
99f45e32
DV		 31struct drm_prime_file_private;
32struct dma_buf;
33
9acdac68 34/* drm_file.c */
44af3f5c 35extern struct mutex drm_global_mutex;
1572042a
DH		 36struct drm_file *drm_file_alloc(struct drm_minor *minor);
37void drm_file_free(struct drm_file *file);
68dfbeba 38void drm_lastclose(struct drm_device *dev);
67d0ec4e
DV		 39
40/* drm_pci.c */
67d0ec4e
DV		 41int drm_irq_by_busid(struct drm_device *dev, void *data,
42 struct drm_file *file_priv);
2ce0264d 43void drm_pci_agp_destroy(struct drm_device *dev);
5c484cee 44int drm_pci_set_busid(struct drm_device *dev, struct drm_master *master);
67d0ec4e 45
67d0ec4e
DV		 46/* drm_prime.c */
47int drm_prime_handle_to_fd_ioctl(struct drm_device *dev, void *data,
48 struct drm_file *file_priv);
49int drm_prime_fd_to_handle_ioctl(struct drm_device *dev, void *data,
50 struct drm_file *file_priv);
51
52void drm_prime_init_file_private(struct drm_prime_file_private *prime_fpriv);
53void drm_prime_destroy_file_private(struct drm_prime_file_private *prime_fpriv);
54void drm_prime_remove_buf_handle_locked(struct drm_prime_file_private *prime_fpriv,
55 struct dma_buf *dma_buf);
56
85e634bc
DV		 57/* drm_drv.c */
58struct drm_minor *drm_minor_acquire(unsigned int minor_id);
59void drm_minor_release(struct drm_minor *minor);
60
3ed4351a 61/* drm_vblank.c */
3ed4351a 62void drm_vblank_disable_and_save(struct drm_device *dev, unsigned int pipe);
b4164d66 63void drm_vblank_cleanup(struct drm_device *dev);
b9876d50
DV		 64
65/* IOCTLS */
b6dcaaac
DV		 66int drm_wait_vblank_ioctl(struct drm_device *dev, void *data,
67 struct drm_file *filp);
68int drm_legacy_modeset_ctl_ioctl(struct drm_device *dev, void *data,
69 struct drm_file *file_priv);
70
71/* drm_irq.c */
72
73/* IOCTLS */
25a9939c
DV		 74int drm_legacy_irq_control(struct drm_device *dev, void *data,
75 struct drm_file *file_priv);
67d0ec4e 76
3064abfa
KP		 77int drm_crtc_get_sequence_ioctl(struct drm_device *dev, void *data,
78 struct drm_file *filp);
79
80int drm_crtc_queue_sequence_ioctl(struct drm_device *dev, void *data,
81 struct drm_file *filp);
82
67d0ec4e
DV		 83/* drm_auth.c */
84int drm_getmagic(struct drm_device *dev, void *data,
85 struct drm_file *file_priv);
86int drm_authmagic(struct drm_device *dev, void *data,
87 struct drm_file *file_priv);
6548f4e7
DV		 88int drm_setmaster_ioctl(struct drm_device *dev, void *data,
89 struct drm_file *file_priv);
90int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
91 struct drm_file *file_priv);
2cbae7e6 92int drm_master_open(struct drm_file *file_priv);
14d71ebd 93void drm_master_release(struct drm_file *file_priv);
67d0ec4e
DV		 94
95/* drm_sysfs.c */
00285be8
DV		 96extern struct class *drm_class;
97
fcc90213 98int drm_sysfs_init(void);
67d0ec4e
DV		 99void drm_sysfs_destroy(void);
100struct device *drm_sysfs_minor_alloc(struct drm_minor *minor);
101int drm_sysfs_connector_add(struct drm_connector *connector);
102void drm_sysfs_connector_remove(struct drm_connector *connector);
103
ce858828
DV		 104void drm_sysfs_lease_event(struct drm_device *dev);
105
67d0ec4e
DV		 106/* drm_gem.c */
107int drm_gem_init(struct drm_device *dev);
108void drm_gem_destroy(struct drm_device *dev);
109int drm_gem_handle_create_tail(struct drm_file *file_priv,
110 struct drm_gem_object *obj,
111 u32 *handlep);
112int drm_gem_close_ioctl(struct drm_device *dev, void *data,
113 struct drm_file *file_priv);
114int drm_gem_flink_ioctl(struct drm_device *dev, void *data,
115 struct drm_file *file_priv);
116int drm_gem_open_ioctl(struct drm_device *dev, void *data,
117 struct drm_file *file_priv);
118void drm_gem_open(struct drm_device *dev, struct drm_file *file_private);
119void drm_gem_release(struct drm_device *dev, struct drm_file *file_private);
45d58b40
NT		 120void drm_gem_print_info(struct drm_printer *p, unsigned int indent,
121 const struct drm_gem_object *obj);
e7f0a889 122
0cad7f71 123/* drm_debugfs.c drm_debugfs_crc.c */
c2611031
DV		 124#if defined(CONFIG_DEBUG_FS)
125int drm_debugfs_init(struct drm_minor *minor, int minor_id,
126 struct dentry *root);
127int drm_debugfs_cleanup(struct drm_minor *minor);
128int drm_debugfs_connector_add(struct drm_connector *connector);
129void drm_debugfs_connector_remove(struct drm_connector *connector);
9edbf1fa
TV		 130int drm_debugfs_crtc_add(struct drm_crtc *crtc);
131void drm_debugfs_crtc_remove(struct drm_crtc *crtc);
132int drm_debugfs_crtc_crc_add(struct drm_crtc *crtc);
c2611031
DV		 133#else
134static inline int drm_debugfs_init(struct drm_minor *minor, int minor_id,
135 struct dentry *root)
136{
137 return 0;
138}
139
140static inline int drm_debugfs_cleanup(struct drm_minor *minor)
141{
142 return 0;
143}
144
145static inline int drm_debugfs_connector_add(struct drm_connector *connector)
146{
147 return 0;
148}
149static inline void drm_debugfs_connector_remove(struct drm_connector *connector)
150{
151}
9edbf1fa
TV		 152
153static inline int drm_debugfs_crtc_add(struct drm_crtc *crtc)
154{
155 return 0;
156}
157static inline void drm_debugfs_crtc_remove(struct drm_crtc *crtc)
158{
159}
160
161static inline int drm_debugfs_crtc_crc_add(struct drm_crtc *crtc)
162{
163 return 0;
164}
e9083420 165
c2611031 166#endif
e9083420 167
012c6741 168drm_ioctl_t drm_version;
17e3dade 169drm_ioctl_t drm_getunique;
9e92662d 170drm_ioctl_t drm_getclient;
af3c8d98 171
e9083420
DA		 172/* drm_syncobj.c */
173void drm_syncobj_open(struct drm_file *file_private);
174void drm_syncobj_release(struct drm_file *file_private);
175int drm_syncobj_create_ioctl(struct drm_device *dev, void *data,
176 struct drm_file *file_private);
177int drm_syncobj_destroy_ioctl(struct drm_device *dev, void *data,
178 struct drm_file *file_private);
179int drm_syncobj_handle_to_fd_ioctl(struct drm_device *dev, void *data,
180 struct drm_file *file_private);
181int drm_syncobj_fd_to_handle_ioctl(struct drm_device *dev, void *data,
182 struct drm_file *file_private);
ea569910
CZ		 183int drm_syncobj_transfer_ioctl(struct drm_device *dev, void *data,
184 struct drm_file *file_private);
5e60a10e
DA		 185int drm_syncobj_wait_ioctl(struct drm_device *dev, void *data,
186 struct drm_file *file_private);
01d6c357
CZ		 187int drm_syncobj_timeline_wait_ioctl(struct drm_device *dev, void *data,
188 struct drm_file *file_private);
aa4035d2
JE		 189int drm_syncobj_reset_ioctl(struct drm_device *dev, void *data,
190 struct drm_file *file_private);
ffa9443f
JE		 191int drm_syncobj_signal_ioctl(struct drm_device *dev, void *data,
192 struct drm_file *file_private);
27b575a9
CZ		 193int drm_syncobj_query_ioctl(struct drm_device *dev, void *data,
194 struct drm_file *file_private);
45d58b40
NT		 195
196/* drm_framebuffer.c */
197void drm_framebuffer_print_info(struct drm_printer *p, unsigned int indent,
198 const struct drm_framebuffer *fb);
199int drm_framebuffer_debugfs_init(struct drm_minor *minor);
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