projects / linux-2.6-block.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
drm: make drm_crtc_internal.h self-contained
[linux-2.6-block.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 */
61ae2270 74#if IS_ENABLED(CONFIG_DRM_LEGACY)
25a9939c
DV		 75int drm_legacy_irq_control(struct drm_device *dev, void *data,
76 struct drm_file *file_priv);
61ae2270 77#endif
67d0ec4e 78
3064abfa
KP		 79int drm_crtc_get_sequence_ioctl(struct drm_device *dev, void *data,
80 struct drm_file *filp);
81
82int drm_crtc_queue_sequence_ioctl(struct drm_device *dev, void *data,
83 struct drm_file *filp);
84
67d0ec4e
DV		 85/* drm_auth.c */
86int drm_getmagic(struct drm_device *dev, void *data,
87 struct drm_file *file_priv);
88int drm_authmagic(struct drm_device *dev, void *data,
89 struct drm_file *file_priv);
6548f4e7
DV		 90int drm_setmaster_ioctl(struct drm_device *dev, void *data,
91 struct drm_file *file_priv);
92int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
93 struct drm_file *file_priv);
2cbae7e6 94int drm_master_open(struct drm_file *file_priv);
14d71ebd 95void drm_master_release(struct drm_file *file_priv);
03a9606e
NT		 96bool drm_master_internal_acquire(struct drm_device *dev);
97void drm_master_internal_release(struct drm_device *dev);
67d0ec4e
DV		 98
99/* drm_sysfs.c */
00285be8
DV		 100extern struct class *drm_class;
101
fcc90213 102int drm_sysfs_init(void);
67d0ec4e
DV		 103void drm_sysfs_destroy(void);
104struct device *drm_sysfs_minor_alloc(struct drm_minor *minor);
105int drm_sysfs_connector_add(struct drm_connector *connector);
106void drm_sysfs_connector_remove(struct drm_connector *connector);
107
ce858828
DV		 108void drm_sysfs_lease_event(struct drm_device *dev);
109
67d0ec4e
DV		 110/* drm_gem.c */
111int drm_gem_init(struct drm_device *dev);
112void drm_gem_destroy(struct drm_device *dev);
113int drm_gem_handle_create_tail(struct drm_file *file_priv,
114 struct drm_gem_object *obj,
115 u32 *handlep);
116int drm_gem_close_ioctl(struct drm_device *dev, void *data,
117 struct drm_file *file_priv);
118int drm_gem_flink_ioctl(struct drm_device *dev, void *data,
119 struct drm_file *file_priv);
120int drm_gem_open_ioctl(struct drm_device *dev, void *data,
121 struct drm_file *file_priv);
122void drm_gem_open(struct drm_device *dev, struct drm_file *file_private);
123void drm_gem_release(struct drm_device *dev, struct drm_file *file_private);
45d58b40
NT		 124void drm_gem_print_info(struct drm_printer *p, unsigned int indent,
125 const struct drm_gem_object *obj);
e7f0a889 126
0cad7f71 127/* drm_debugfs.c drm_debugfs_crc.c */
c2611031
DV		 128#if defined(CONFIG_DEBUG_FS)
129int drm_debugfs_init(struct drm_minor *minor, int minor_id,
130 struct dentry *root);
131int drm_debugfs_cleanup(struct drm_minor *minor);
132int drm_debugfs_connector_add(struct drm_connector *connector);
133void drm_debugfs_connector_remove(struct drm_connector *connector);
9edbf1fa
TV		 134int drm_debugfs_crtc_add(struct drm_crtc *crtc);
135void drm_debugfs_crtc_remove(struct drm_crtc *crtc);
136int drm_debugfs_crtc_crc_add(struct drm_crtc *crtc);
c2611031
DV		 137#else
138static inline int drm_debugfs_init(struct drm_minor *minor, int minor_id,
139 struct dentry *root)
140{
141 return 0;
142}
143
144static inline int drm_debugfs_cleanup(struct drm_minor *minor)
145{
146 return 0;
147}
148
149static inline int drm_debugfs_connector_add(struct drm_connector *connector)
150{
151 return 0;
152}
153static inline void drm_debugfs_connector_remove(struct drm_connector *connector)
154{
155}
9edbf1fa
TV		 156
157static inline int drm_debugfs_crtc_add(struct drm_crtc *crtc)
158{
159 return 0;
160}
161static inline void drm_debugfs_crtc_remove(struct drm_crtc *crtc)
162{
163}
164
165static inline int drm_debugfs_crtc_crc_add(struct drm_crtc *crtc)
166{
167 return 0;
168}
e9083420 169
c2611031 170#endif
e9083420 171
012c6741 172drm_ioctl_t drm_version;
17e3dade 173drm_ioctl_t drm_getunique;
9e92662d 174drm_ioctl_t drm_getclient;
af3c8d98 175
e9083420
DA		 176/* drm_syncobj.c */
177void drm_syncobj_open(struct drm_file *file_private);
178void drm_syncobj_release(struct drm_file *file_private);
179int drm_syncobj_create_ioctl(struct drm_device *dev, void *data,
180 struct drm_file *file_private);
181int drm_syncobj_destroy_ioctl(struct drm_device *dev, void *data,
182 struct drm_file *file_private);
183int drm_syncobj_handle_to_fd_ioctl(struct drm_device *dev, void *data,
184 struct drm_file *file_private);
185int drm_syncobj_fd_to_handle_ioctl(struct drm_device *dev, void *data,
186 struct drm_file *file_private);
ea569910
CZ		 187int drm_syncobj_transfer_ioctl(struct drm_device *dev, void *data,
188 struct drm_file *file_private);
5e60a10e
DA		 189int drm_syncobj_wait_ioctl(struct drm_device *dev, void *data,
190 struct drm_file *file_private);
01d6c357
CZ		 191int drm_syncobj_timeline_wait_ioctl(struct drm_device *dev, void *data,
192 struct drm_file *file_private);
aa4035d2
JE		 193int drm_syncobj_reset_ioctl(struct drm_device *dev, void *data,
194 struct drm_file *file_private);
ffa9443f
JE		 195int drm_syncobj_signal_ioctl(struct drm_device *dev, void *data,
196 struct drm_file *file_private);
50d1ebef
CZ		 197int drm_syncobj_timeline_signal_ioctl(struct drm_device *dev, void *data,
198 struct drm_file *file_private);
27b575a9
CZ		 199int drm_syncobj_query_ioctl(struct drm_device *dev, void *data,
200 struct drm_file *file_private);
45d58b40
NT		 201
202/* drm_framebuffer.c */
203void drm_framebuffer_print_info(struct drm_printer *p, unsigned int indent,
204 const struct drm_framebuffer *fb);
205int drm_framebuffer_debugfs_init(struct drm_minor *minor);
Linux 6.x block layer and io_uring tree(s)