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1/*
2 * Copyright © 2006 Keith Packard
3 * Copyright © 2007-2008 Dave Airlie
4 * Copyright © 2007-2008 Intel Corporation
5 * Jesse Barnes <jesse.barnes@intel.com>
6 * Copyright © 2014 Intel Corporation
7 * Daniel Vetter <daniel.vetter@ffwll.ch>
8 *
9 * Permission is hereby granted, free of charge, to any person obtaining a
10 * copy of this software and associated documentation files (the "Software"),
11 * to deal in the Software without restriction, including without limitation
12 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
13 * and/or sell copies of the Software, and to permit persons to whom the
14 * Software is furnished to do so, subject to the following conditions:
15 *
16 * The above copyright notice and this permission notice shall be included in
17 * all copies or substantial portions of the Software.
18 *
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
22 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
23 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
24 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
25 * OTHER DEALINGS IN THE SOFTWARE.
26 */
27
28/*
29 * This header file contains mode setting related functions and definitions
30 * which are only used within the drm module as internal implementation details
31 * and are not exported to drivers.
32 */
33
34
35/* drm_crtc.c */
36int drm_mode_crtc_set_obj_prop(struct drm_mode_object *obj,
37 struct drm_property *property,
38 uint64_t value);
39int drm_crtc_check_viewport(const struct drm_crtc *crtc,
40 int x, int y,
41 const struct drm_display_mode *mode,
42 const struct drm_framebuffer *fb);
43int drm_crtc_register_all(struct drm_device *dev);
44void drm_crtc_unregister_all(struct drm_device *dev);
45
46struct dma_fence *drm_crtc_create_fence(struct drm_crtc *crtc);
47
48/* IOCTLs */
49int drm_mode_getcrtc(struct drm_device *dev,
50 void *data, struct drm_file *file_priv);
51int drm_mode_setcrtc(struct drm_device *dev,
52 void *data, struct drm_file *file_priv);
53
54
55/* drm_mode_config.c */
56int drm_modeset_register_all(struct drm_device *dev);
57void drm_modeset_unregister_all(struct drm_device *dev);
58
59/* IOCTLs */
60int drm_mode_getresources(struct drm_device *dev,
61 void *data, struct drm_file *file_priv);
62
63
64/* drm_dumb_buffers.c */
65/* IOCTLs */
66int drm_mode_create_dumb_ioctl(struct drm_device *dev,
67 void *data, struct drm_file *file_priv);
68int drm_mode_mmap_dumb_ioctl(struct drm_device *dev,
69 void *data, struct drm_file *file_priv);
70int drm_mode_destroy_dumb_ioctl(struct drm_device *dev,
71 void *data, struct drm_file *file_priv);
72
73/* drm_color_mgmt.c */
74
75/* IOCTLs */
76int drm_mode_gamma_get_ioctl(struct drm_device *dev,
77 void *data, struct drm_file *file_priv);
78int drm_mode_gamma_set_ioctl(struct drm_device *dev,
79 void *data, struct drm_file *file_priv);
80
81/* drm_property.c */
82void drm_property_destroy_user_blobs(struct drm_device *dev,
83 struct drm_file *file_priv);
84bool drm_property_change_valid_get(struct drm_property *property,
85 uint64_t value,
86 struct drm_mode_object **ref);
87void drm_property_change_valid_put(struct drm_property *property,
88 struct drm_mode_object *ref);
89
90/* IOCTL */
91int drm_mode_getproperty_ioctl(struct drm_device *dev,
92 void *data, struct drm_file *file_priv);
93int drm_mode_getblob_ioctl(struct drm_device *dev,
94 void *data, struct drm_file *file_priv);
95int drm_mode_createblob_ioctl(struct drm_device *dev,
96 void *data, struct drm_file *file_priv);
97int drm_mode_destroyblob_ioctl(struct drm_device *dev,
98 void *data, struct drm_file *file_priv);
99
100/* drm_mode_object.c */
101int drm_mode_object_get_reg(struct drm_device *dev,
102 struct drm_mode_object *obj,
103 uint32_t obj_type,
104 bool register_obj,
105 void (*obj_free_cb)(struct kref *kref));
106void drm_mode_object_register(struct drm_device *dev,
107 struct drm_mode_object *obj);
108int drm_mode_object_get(struct drm_device *dev,
109 struct drm_mode_object *obj, uint32_t obj_type);
110struct drm_mode_object *__drm_mode_object_find(struct drm_device *dev,
111 uint32_t id, uint32_t type);
112void drm_mode_object_unregister(struct drm_device *dev,
113 struct drm_mode_object *object);
114int drm_mode_object_get_properties(struct drm_mode_object *obj, bool atomic,
115 uint32_t __user *prop_ptr,
116 uint64_t __user *prop_values,
117 uint32_t *arg_count_props);
118struct drm_property *drm_mode_obj_find_prop_id(struct drm_mode_object *obj,
119 uint32_t prop_id);
120
121/* IOCTL */
122
123int drm_mode_obj_get_properties_ioctl(struct drm_device *dev, void *data,
124 struct drm_file *file_priv);
125int drm_mode_obj_set_property_ioctl(struct drm_device *dev, void *data,
126 struct drm_file *file_priv);
127
128/* drm_encoder.c */
129int drm_encoder_register_all(struct drm_device *dev);
130void drm_encoder_unregister_all(struct drm_device *dev);
131
132/* IOCTL */
133int drm_mode_getencoder(struct drm_device *dev,
134 void *data, struct drm_file *file_priv);
135
136/* drm_connector.c */
137void drm_connector_ida_init(void);
138void drm_connector_ida_destroy(void);
139void drm_connector_unregister_all(struct drm_device *dev);
140int drm_connector_register_all(struct drm_device *dev);
141int drm_mode_connector_set_obj_prop(struct drm_mode_object *obj,
142 struct drm_property *property,
143 uint64_t value);
144int drm_connector_create_standard_properties(struct drm_device *dev);
145
146/* IOCTL */
147int drm_mode_connector_property_set_ioctl(struct drm_device *dev,
148 void *data, struct drm_file *file_priv);
149int drm_mode_getconnector(struct drm_device *dev,
150 void *data, struct drm_file *file_priv);
151
152/* drm_framebuffer.c */
153struct drm_framebuffer *
154drm_internal_framebuffer_create(struct drm_device *dev,
155 const struct drm_mode_fb_cmd2 *r,
156 struct drm_file *file_priv);
157void drm_framebuffer_free(struct kref *kref);
158int drm_framebuffer_check_src_coords(uint32_t src_x, uint32_t src_y,
159 uint32_t src_w, uint32_t src_h,
160 const struct drm_framebuffer *fb);
161void drm_fb_release(struct drm_file *file_priv);
162
163
164/* IOCTL */
165int drm_mode_addfb(struct drm_device *dev,
166 void *data, struct drm_file *file_priv);
167int drm_mode_addfb2(struct drm_device *dev,
168 void *data, struct drm_file *file_priv);
169int drm_mode_rmfb(struct drm_device *dev,
170 void *data, struct drm_file *file_priv);
171int drm_mode_getfb(struct drm_device *dev,
172 void *data, struct drm_file *file_priv);
173int drm_mode_dirtyfb_ioctl(struct drm_device *dev,
174 void *data, struct drm_file *file_priv);
175
176/* drm_atomic.c */
177int drm_atomic_get_property(struct drm_mode_object *obj,
178 struct drm_property *property, uint64_t *val);
179int drm_mode_atomic_ioctl(struct drm_device *dev,
180 void *data, struct drm_file *file_priv);
181
182
183/* drm_plane.c */
184int drm_plane_register_all(struct drm_device *dev);
185void drm_plane_unregister_all(struct drm_device *dev);
186int drm_plane_check_pixel_format(const struct drm_plane *plane,
187 u32 format);
188
189/* IOCTL */
190int drm_mode_getplane_res(struct drm_device *dev, void *data,
191 struct drm_file *file_priv);
192int drm_mode_getplane(struct drm_device *dev,
193 void *data, struct drm_file *file_priv);
194int drm_mode_setplane(struct drm_device *dev,
195 void *data, struct drm_file *file_priv);
196int drm_mode_cursor_ioctl(struct drm_device *dev,
197 void *data, struct drm_file *file_priv);
198int drm_mode_cursor2_ioctl(struct drm_device *dev,
199 void *data, struct drm_file *file_priv);
200int drm_mode_page_flip_ioctl(struct drm_device *dev,
201 void *data, struct drm_file *file_priv);