projects / linux-2.6-block.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Merge tag 'sound-fix-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai...
[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
82d5e73f
DH		 24#define DRM_IF_MAJOR 1
25#define DRM_IF_MINOR 4
26
9acdac68 27/* drm_file.c */
44af3f5c 28extern struct mutex drm_global_mutex;
1572042a
DH		 29struct drm_file *drm_file_alloc(struct drm_minor *minor);
30void drm_file_free(struct drm_file *file);
68dfbeba 31void drm_lastclose(struct drm_device *dev);
67d0ec4e
DV		 32
33/* drm_pci.c */
67d0ec4e
DV		 34int drm_irq_by_busid(struct drm_device *dev, void *data,
35 struct drm_file *file_priv);
2ce0264d 36void drm_pci_agp_destroy(struct drm_device *dev);
5c484cee 37int drm_pci_set_busid(struct drm_device *dev, struct drm_master *master);
67d0ec4e 38
67d0ec4e
DV		 39/* drm_prime.c */
40int drm_prime_handle_to_fd_ioctl(struct drm_device *dev, void *data,
41 struct drm_file *file_priv);
42int drm_prime_fd_to_handle_ioctl(struct drm_device *dev, void *data,
43 struct drm_file *file_priv);
44
45void drm_prime_init_file_private(struct drm_prime_file_private *prime_fpriv);
46void drm_prime_destroy_file_private(struct drm_prime_file_private *prime_fpriv);
47void drm_prime_remove_buf_handle_locked(struct drm_prime_file_private *prime_fpriv,
48 struct dma_buf *dma_buf);
49
85e634bc
DV		 50/* drm_drv.c */
51struct drm_minor *drm_minor_acquire(unsigned int minor_id);
52void drm_minor_release(struct drm_minor *minor);
53
67d0ec4e
DV		 54/* drm_info.c */
55int drm_name_info(struct seq_file *m, void *data);
67d0ec4e
DV		 56int drm_clients_info(struct seq_file *m, void* data);
57int drm_gem_name_info(struct seq_file *m, void *data);
58
3ed4351a 59/* drm_vblank.c */
3ed4351a 60void drm_vblank_disable_and_save(struct drm_device *dev, unsigned int pipe);
b4164d66 61void drm_vblank_cleanup(struct drm_device *dev);
b9876d50
DV		 62
63/* IOCTLS */
b6dcaaac
DV		 64int drm_wait_vblank_ioctl(struct drm_device *dev, void *data,
65 struct drm_file *filp);
66int drm_legacy_modeset_ctl_ioctl(struct drm_device *dev, void *data,
67 struct drm_file *file_priv);
68
69/* drm_irq.c */
70
71/* IOCTLS */
25a9939c
DV		 72int drm_legacy_irq_control(struct drm_device *dev, void *data,
73 struct drm_file *file_priv);
67d0ec4e 74
3064abfa
KP		 75int drm_crtc_get_sequence_ioctl(struct drm_device *dev, void *data,
76 struct drm_file *filp);
77
78int drm_crtc_queue_sequence_ioctl(struct drm_device *dev, void *data,
79 struct drm_file *filp);
80
67d0ec4e
DV		 81/* drm_auth.c */
82int drm_getmagic(struct drm_device *dev, void *data,
83 struct drm_file *file_priv);
84int drm_authmagic(struct drm_device *dev, void *data,
85 struct drm_file *file_priv);
6548f4e7
DV		 86int drm_setmaster_ioctl(struct drm_device *dev, void *data,
87 struct drm_file *file_priv);
88int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
89 struct drm_file *file_priv);
2cbae7e6 90int drm_master_open(struct drm_file *file_priv);
14d71ebd 91void drm_master_release(struct drm_file *file_priv);
67d0ec4e
DV		 92
93/* drm_sysfs.c */
00285be8
DV		 94extern struct class *drm_class;
95
fcc90213 96int drm_sysfs_init(void);
67d0ec4e
DV		 97void drm_sysfs_destroy(void);
98struct device *drm_sysfs_minor_alloc(struct drm_minor *minor);
99int drm_sysfs_connector_add(struct drm_connector *connector);
100void drm_sysfs_connector_remove(struct drm_connector *connector);
101
102/* drm_gem.c */
103int drm_gem_init(struct drm_device *dev);
104void drm_gem_destroy(struct drm_device *dev);
105int drm_gem_handle_create_tail(struct drm_file *file_priv,
106 struct drm_gem_object *obj,
107 u32 *handlep);
108int drm_gem_close_ioctl(struct drm_device *dev, void *data,
109 struct drm_file *file_priv);
110int drm_gem_flink_ioctl(struct drm_device *dev, void *data,
111 struct drm_file *file_priv);
112int drm_gem_open_ioctl(struct drm_device *dev, void *data,
113 struct drm_file *file_priv);
114void drm_gem_open(struct drm_device *dev, struct drm_file *file_private);
115void drm_gem_release(struct drm_device *dev, struct drm_file *file_private);
45d58b40
NT		 116void drm_gem_print_info(struct drm_printer *p, unsigned int indent,
117 const struct drm_gem_object *obj);
e7f0a889 118
0cad7f71 119/* drm_debugfs.c drm_debugfs_crc.c */
c2611031
DV		 120#if defined(CONFIG_DEBUG_FS)
121int drm_debugfs_init(struct drm_minor *minor, int minor_id,
122 struct dentry *root);
123int drm_debugfs_cleanup(struct drm_minor *minor);
124int drm_debugfs_connector_add(struct drm_connector *connector);
125void drm_debugfs_connector_remove(struct drm_connector *connector);
9edbf1fa
TV		 126int drm_debugfs_crtc_add(struct drm_crtc *crtc);
127void drm_debugfs_crtc_remove(struct drm_crtc *crtc);
128int drm_debugfs_crtc_crc_add(struct drm_crtc *crtc);
c2611031
DV		 129#else
130static inline int drm_debugfs_init(struct drm_minor *minor, int minor_id,
131 struct dentry *root)
132{
133 return 0;
134}
135
136static inline int drm_debugfs_cleanup(struct drm_minor *minor)
137{
138 return 0;
139}
140
141static inline int drm_debugfs_connector_add(struct drm_connector *connector)
142{
143 return 0;
144}
145static inline void drm_debugfs_connector_remove(struct drm_connector *connector)
146{
147}
9edbf1fa
TV		 148
149static inline int drm_debugfs_crtc_add(struct drm_crtc *crtc)
150{
151 return 0;
152}
153static inline void drm_debugfs_crtc_remove(struct drm_crtc *crtc)
154{
155}
156
157static inline int drm_debugfs_crtc_crc_add(struct drm_crtc *crtc)
158{
159 return 0;
160}
e9083420 161
c2611031 162#endif
e9083420 163
012c6741 164drm_ioctl_t drm_version;
17e3dade 165drm_ioctl_t drm_getunique;
9e92662d 166drm_ioctl_t drm_getclient;
af3c8d98 167
e9083420
DA		 168/* drm_syncobj.c */
169void drm_syncobj_open(struct drm_file *file_private);
170void drm_syncobj_release(struct drm_file *file_private);
171int drm_syncobj_create_ioctl(struct drm_device *dev, void *data,
172 struct drm_file *file_private);
173int drm_syncobj_destroy_ioctl(struct drm_device *dev, void *data,
174 struct drm_file *file_private);
175int drm_syncobj_handle_to_fd_ioctl(struct drm_device *dev, void *data,
176 struct drm_file *file_private);
177int drm_syncobj_fd_to_handle_ioctl(struct drm_device *dev, void *data,
178 struct drm_file *file_private);
5e60a10e
DA		 179int drm_syncobj_wait_ioctl(struct drm_device *dev, void *data,
180 struct drm_file *file_private);
aa4035d2
JE		 181int drm_syncobj_reset_ioctl(struct drm_device *dev, void *data,
182 struct drm_file *file_private);
ffa9443f
JE		 183int drm_syncobj_signal_ioctl(struct drm_device *dev, void *data,
184 struct drm_file *file_private);
45d58b40
NT		 185
186/* drm_framebuffer.c */
187void drm_framebuffer_print_info(struct drm_printer *p, unsigned int indent,
188 const struct drm_framebuffer *fb);
189int drm_framebuffer_debugfs_init(struct drm_minor *minor);
Linux 6.x block layer and io_uring tree(s)