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drm: make drm_internal.h self-contained
[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
7a44fdce 31struct dentry;
99f45e32 32struct dma_buf;
7a44fdce
SR		 33struct drm_connector;
34struct drm_crtc;
35struct drm_framebuffer;
36struct drm_gem_object;
37struct drm_master;
38struct drm_minor;
39struct drm_prime_file_private;
40struct drm_printer;
99f45e32 41
9acdac68 42/* drm_file.c */
44af3f5c 43extern struct mutex drm_global_mutex;
1572042a
DH		 44struct drm_file *drm_file_alloc(struct drm_minor *minor);
45void drm_file_free(struct drm_file *file);
68dfbeba 46void drm_lastclose(struct drm_device *dev);
67d0ec4e
DV		 47
48/* drm_pci.c */
67d0ec4e
DV		 49int drm_irq_by_busid(struct drm_device *dev, void *data,
50 struct drm_file *file_priv);
2ce0264d 51void drm_pci_agp_destroy(struct drm_device *dev);
5c484cee 52int drm_pci_set_busid(struct drm_device *dev, struct drm_master *master);
67d0ec4e 53
67d0ec4e
DV		 54/* drm_prime.c */
55int drm_prime_handle_to_fd_ioctl(struct drm_device *dev, void *data,
56 struct drm_file *file_priv);
57int drm_prime_fd_to_handle_ioctl(struct drm_device *dev, void *data,
58 struct drm_file *file_priv);
59
60void drm_prime_init_file_private(struct drm_prime_file_private *prime_fpriv);
61void drm_prime_destroy_file_private(struct drm_prime_file_private *prime_fpriv);
62void drm_prime_remove_buf_handle_locked(struct drm_prime_file_private *prime_fpriv,
63 struct dma_buf *dma_buf);
64
85e634bc
DV		 65/* drm_drv.c */
66struct drm_minor *drm_minor_acquire(unsigned int minor_id);
67void drm_minor_release(struct drm_minor *minor);
68
3ed4351a 69/* drm_vblank.c */
3ed4351a 70void drm_vblank_disable_and_save(struct drm_device *dev, unsigned int pipe);
b4164d66 71void drm_vblank_cleanup(struct drm_device *dev);
b9876d50
DV		 72
73/* IOCTLS */
b6dcaaac
DV		 74int drm_wait_vblank_ioctl(struct drm_device *dev, void *data,
75 struct drm_file *filp);
76int 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 */
61ae2270 82#if IS_ENABLED(CONFIG_DRM_LEGACY)
25a9939c
DV		 83int drm_legacy_irq_control(struct drm_device *dev, void *data,
84 struct drm_file *file_priv);
61ae2270 85#endif
67d0ec4e 86
3064abfa
KP		 87int drm_crtc_get_sequence_ioctl(struct drm_device *dev, void *data,
88 struct drm_file *filp);
89
90int drm_crtc_queue_sequence_ioctl(struct drm_device *dev, void *data,
91 struct drm_file *filp);
92
67d0ec4e
DV		 93/* drm_auth.c */
94int drm_getmagic(struct drm_device *dev, void *data,
95 struct drm_file *file_priv);
96int drm_authmagic(struct drm_device *dev, void *data,
97 struct drm_file *file_priv);
6548f4e7
DV		 98int drm_setmaster_ioctl(struct drm_device *dev, void *data,
99 struct drm_file *file_priv);
100int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
101 struct drm_file *file_priv);
2cbae7e6 102int drm_master_open(struct drm_file *file_priv);
14d71ebd 103void drm_master_release(struct drm_file *file_priv);
03a9606e
NT		 104bool drm_master_internal_acquire(struct drm_device *dev);
105void drm_master_internal_release(struct drm_device *dev);
67d0ec4e
DV		 106
107/* drm_sysfs.c */
00285be8
DV		 108extern struct class *drm_class;
109
fcc90213 110int drm_sysfs_init(void);
67d0ec4e
DV		 111void drm_sysfs_destroy(void);
112struct device *drm_sysfs_minor_alloc(struct drm_minor *minor);
113int drm_sysfs_connector_add(struct drm_connector *connector);
114void drm_sysfs_connector_remove(struct drm_connector *connector);
115
ce858828
DV		 116void drm_sysfs_lease_event(struct drm_device *dev);
117
67d0ec4e
DV		 118/* drm_gem.c */
119int drm_gem_init(struct drm_device *dev);
120void drm_gem_destroy(struct drm_device *dev);
121int drm_gem_handle_create_tail(struct drm_file *file_priv,
122 struct drm_gem_object *obj,
123 u32 *handlep);
124int drm_gem_close_ioctl(struct drm_device *dev, void *data,
125 struct drm_file *file_priv);
126int drm_gem_flink_ioctl(struct drm_device *dev, void *data,
127 struct drm_file *file_priv);
128int drm_gem_open_ioctl(struct drm_device *dev, void *data,
129 struct drm_file *file_priv);
130void drm_gem_open(struct drm_device *dev, struct drm_file *file_private);
131void drm_gem_release(struct drm_device *dev, struct drm_file *file_private);
45d58b40
NT		 132void drm_gem_print_info(struct drm_printer *p, unsigned int indent,
133 const struct drm_gem_object *obj);
e7f0a889 134
0cad7f71 135/* drm_debugfs.c drm_debugfs_crc.c */
c2611031
DV		 136#if defined(CONFIG_DEBUG_FS)
137int drm_debugfs_init(struct drm_minor *minor, int minor_id,
138 struct dentry *root);
139int drm_debugfs_cleanup(struct drm_minor *minor);
140int drm_debugfs_connector_add(struct drm_connector *connector);
141void drm_debugfs_connector_remove(struct drm_connector *connector);
9edbf1fa
TV		 142int drm_debugfs_crtc_add(struct drm_crtc *crtc);
143void drm_debugfs_crtc_remove(struct drm_crtc *crtc);
144int drm_debugfs_crtc_crc_add(struct drm_crtc *crtc);
c2611031
DV		 145#else
146static inline int drm_debugfs_init(struct drm_minor *minor, int minor_id,
147 struct dentry *root)
148{
149 return 0;
150}
151
152static inline int drm_debugfs_cleanup(struct drm_minor *minor)
153{
154 return 0;
155}
156
157static inline int drm_debugfs_connector_add(struct drm_connector *connector)
158{
159 return 0;
160}
161static inline void drm_debugfs_connector_remove(struct drm_connector *connector)
162{
163}
9edbf1fa
TV		 164
165static inline int drm_debugfs_crtc_add(struct drm_crtc *crtc)
166{
167 return 0;
168}
169static inline void drm_debugfs_crtc_remove(struct drm_crtc *crtc)
170{
171}
172
173static inline int drm_debugfs_crtc_crc_add(struct drm_crtc *crtc)
174{
175 return 0;
176}
e9083420 177
c2611031 178#endif
e9083420 179
012c6741 180drm_ioctl_t drm_version;
17e3dade 181drm_ioctl_t drm_getunique;
9e92662d 182drm_ioctl_t drm_getclient;
af3c8d98 183
e9083420
DA		 184/* drm_syncobj.c */
185void drm_syncobj_open(struct drm_file *file_private);
186void drm_syncobj_release(struct drm_file *file_private);
187int drm_syncobj_create_ioctl(struct drm_device *dev, void *data,
188 struct drm_file *file_private);
189int drm_syncobj_destroy_ioctl(struct drm_device *dev, void *data,
190 struct drm_file *file_private);
191int drm_syncobj_handle_to_fd_ioctl(struct drm_device *dev, void *data,
192 struct drm_file *file_private);
193int drm_syncobj_fd_to_handle_ioctl(struct drm_device *dev, void *data,
194 struct drm_file *file_private);
ea569910
CZ		 195int drm_syncobj_transfer_ioctl(struct drm_device *dev, void *data,
196 struct drm_file *file_private);
5e60a10e
DA		 197int drm_syncobj_wait_ioctl(struct drm_device *dev, void *data,
198 struct drm_file *file_private);
01d6c357
CZ		 199int drm_syncobj_timeline_wait_ioctl(struct drm_device *dev, void *data,
200 struct drm_file *file_private);
aa4035d2
JE		 201int drm_syncobj_reset_ioctl(struct drm_device *dev, void *data,
202 struct drm_file *file_private);
ffa9443f
JE		 203int drm_syncobj_signal_ioctl(struct drm_device *dev, void *data,
204 struct drm_file *file_private);
50d1ebef
CZ		 205int drm_syncobj_timeline_signal_ioctl(struct drm_device *dev, void *data,
206 struct drm_file *file_private);
27b575a9
CZ		 207int drm_syncobj_query_ioctl(struct drm_device *dev, void *data,
208 struct drm_file *file_private);
45d58b40
NT		 209
210/* drm_framebuffer.c */
211void drm_framebuffer_print_info(struct drm_printer *p, unsigned int indent,
212 const struct drm_framebuffer *fb);
213int drm_framebuffer_debugfs_init(struct drm_minor *minor);
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