Commit | Line | Data |
---|---|---|
8bd441b2 DV |
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> | |
a4324a7a | 8 | * Copyright (c) 2020, The Linux Foundation. All rights reserved. |
8bd441b2 DV |
9 | * |
10 | * Permission is hereby granted, free of charge, to any person obtaining a | |
11 | * copy of this software and associated documentation files (the "Software"), | |
12 | * to deal in the Software without restriction, including without limitation | |
13 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
14 | * and/or sell copies of the Software, and to permit persons to whom the | |
15 | * Software is furnished to do so, subject to the following conditions: | |
16 | * | |
17 | * The above copyright notice and this permission notice shall be included in | |
18 | * all copies or substantial portions of the Software. | |
19 | * | |
20 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
21 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
22 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
23 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR | |
24 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, | |
25 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
26 | * OTHER DEALINGS IN THE SOFTWARE. | |
27 | */ | |
28 | ||
29 | /* | |
30 | * This header file contains mode setting related functions and definitions | |
31 | * which are only used within the drm module as internal implementation details | |
32 | * and are not exported to drivers. | |
33 | */ | |
34 | ||
1dccccba SR |
35 | #include <linux/types.h> |
36 | ||
37 | enum drm_color_encoding; | |
38 | enum drm_color_range; | |
b88ac005 | 39 | enum drm_connector_force; |
1dccccba | 40 | enum drm_mode_status; |
b88ac005 | 41 | |
1dccccba | 42 | struct drm_atomic_state; |
b88ac005 | 43 | struct drm_bridge; |
1dccccba SR |
44 | struct drm_connector; |
45 | struct drm_crtc; | |
46 | struct drm_device; | |
47 | struct drm_display_mode; | |
48 | struct drm_file; | |
49 | struct drm_framebuffer; | |
50 | struct drm_mode_create_dumb; | |
51 | struct drm_mode_fb_cmd2; | |
52 | struct drm_mode_fb_cmd; | |
53 | struct drm_mode_object; | |
df737895 | 54 | struct drm_mode_set; |
1dccccba | 55 | struct drm_plane; |
df737895 | 56 | struct drm_plane_state; |
1dccccba | 57 | struct drm_property; |
b88ac005 | 58 | struct edid; |
1dccccba SR |
59 | struct kref; |
60 | struct work_struct; | |
3d3f7c1e | 61 | struct fwnode_handle; |
81065548 DV |
62 | |
63 | /* drm_crtc.c */ | |
949619f3 DV |
64 | int drm_mode_crtc_set_obj_prop(struct drm_mode_object *obj, |
65 | struct drm_property *property, | |
66 | uint64_t value); | |
81065548 DV |
67 | int drm_crtc_check_viewport(const struct drm_crtc *crtc, |
68 | int x, int y, | |
69 | const struct drm_display_mode *mode, | |
70 | const struct drm_framebuffer *fb); | |
28575f16 DV |
71 | int drm_crtc_register_all(struct drm_device *dev); |
72 | void drm_crtc_unregister_all(struct drm_device *dev); | |
1e9080ac | 73 | int drm_crtc_force_disable(struct drm_crtc *crtc); |
81065548 | 74 | |
35f8cc3b | 75 | struct dma_fence *drm_crtc_create_fence(struct drm_crtc *crtc); |
6d6003c4 | 76 | |
5c759eda PB |
77 | struct drm_property * |
78 | drm_create_scaling_filter_prop(struct drm_device *dev, | |
79 | unsigned int supported_filters); | |
81065548 | 80 | /* IOCTLs */ |
81065548 DV |
81 | int drm_mode_getcrtc(struct drm_device *dev, |
82 | void *data, struct drm_file *file_priv); | |
81065548 DV |
83 | int drm_mode_setcrtc(struct drm_device *dev, |
84 | void *data, struct drm_file *file_priv); | |
f1e2f66c | 85 | |
28575f16 DV |
86 | |
87 | /* drm_mode_config.c */ | |
88 | int drm_modeset_register_all(struct drm_device *dev); | |
89 | void drm_modeset_unregister_all(struct drm_device *dev); | |
71427795 | 90 | void drm_mode_config_validate(struct drm_device *dev); |
1a02ea43 | 91 | |
6ab0edf4 VS |
92 | /* drm_modes.c */ |
93 | const char *drm_get_mode_status_name(enum drm_mode_status status); | |
94 | ||
28575f16 DV |
95 | /* IOCTLs */ |
96 | int drm_mode_getresources(struct drm_device *dev, | |
97 | void *data, struct drm_file *file_priv); | |
98 | ||
99 | ||
100 | /* drm_dumb_buffers.c */ | |
d30827ce NT |
101 | int drm_mode_create_dumb(struct drm_device *dev, |
102 | struct drm_mode_create_dumb *args, | |
103 | struct drm_file *file_priv); | |
104 | int drm_mode_destroy_dumb(struct drm_device *dev, u32 handle, | |
105 | struct drm_file *file_priv); | |
106 | ||
1a02ea43 DV |
107 | /* IOCTLs */ |
108 | int drm_mode_create_dumb_ioctl(struct drm_device *dev, | |
109 | void *data, struct drm_file *file_priv); | |
110 | int drm_mode_mmap_dumb_ioctl(struct drm_device *dev, | |
111 | void *data, struct drm_file *file_priv); | |
112 | int drm_mode_destroy_dumb_ioctl(struct drm_device *dev, | |
113 | void *data, struct drm_file *file_priv); | |
114 | ||
f1e2f66c | 115 | /* drm_color_mgmt.c */ |
56dbbaff VS |
116 | const char *drm_get_color_encoding_name(enum drm_color_encoding encoding); |
117 | const char *drm_get_color_range_name(enum drm_color_range range); | |
f1e2f66c DV |
118 | |
119 | /* IOCTLs */ | |
59e71ee7 DV |
120 | int drm_mode_gamma_get_ioctl(struct drm_device *dev, |
121 | void *data, struct drm_file *file_priv); | |
122 | int drm_mode_gamma_set_ioctl(struct drm_device *dev, | |
123 | void *data, struct drm_file *file_priv); | |
124 | ||
59e71ee7 DV |
125 | /* drm_property.c */ |
126 | void drm_property_destroy_user_blobs(struct drm_device *dev, | |
127 | struct drm_file *file_priv); | |
128 | bool drm_property_change_valid_get(struct drm_property *property, | |
129 | uint64_t value, | |
130 | struct drm_mode_object **ref); | |
131 | void drm_property_change_valid_put(struct drm_property *property, | |
132 | struct drm_mode_object *ref); | |
133 | ||
134 | /* IOCTL */ | |
81065548 DV |
135 | int drm_mode_getproperty_ioctl(struct drm_device *dev, |
136 | void *data, struct drm_file *file_priv); | |
137 | int drm_mode_getblob_ioctl(struct drm_device *dev, | |
138 | void *data, struct drm_file *file_priv); | |
139 | int drm_mode_createblob_ioctl(struct drm_device *dev, | |
140 | void *data, struct drm_file *file_priv); | |
141 | int drm_mode_destroyblob_ioctl(struct drm_device *dev, | |
142 | void *data, struct drm_file *file_priv); | |
8bd441b2 | 143 | |
949619f3 | 144 | /* drm_mode_object.c */ |
2135ea7a TR |
145 | int __drm_mode_object_add(struct drm_device *dev, struct drm_mode_object *obj, |
146 | uint32_t obj_type, bool register_obj, | |
147 | void (*obj_free_cb)(struct kref *kref)); | |
148 | int drm_mode_object_add(struct drm_device *dev, struct drm_mode_object *obj, | |
149 | uint32_t obj_type); | |
949619f3 DV |
150 | void drm_mode_object_register(struct drm_device *dev, |
151 | struct drm_mode_object *obj); | |
949619f3 | 152 | struct drm_mode_object *__drm_mode_object_find(struct drm_device *dev, |
418da172 | 153 | struct drm_file *file_priv, |
949619f3 DV |
154 | uint32_t id, uint32_t type); |
155 | void drm_mode_object_unregister(struct drm_device *dev, | |
156 | struct drm_mode_object *object); | |
157 | int drm_mode_object_get_properties(struct drm_mode_object *obj, bool atomic, | |
158 | uint32_t __user *prop_ptr, | |
159 | uint64_t __user *prop_values, | |
160 | uint32_t *arg_count_props); | |
f92f053b ML |
161 | struct drm_property *drm_mode_obj_find_prop_id(struct drm_mode_object *obj, |
162 | uint32_t prop_id); | |
949619f3 DV |
163 | |
164 | /* IOCTL */ | |
165 | ||
166 | int drm_mode_obj_get_properties_ioctl(struct drm_device *dev, void *data, | |
167 | struct drm_file *file_priv); | |
168 | int drm_mode_obj_set_property_ioctl(struct drm_device *dev, void *data, | |
169 | struct drm_file *file_priv); | |
170 | ||
321a95ae DV |
171 | /* drm_encoder.c */ |
172 | int drm_encoder_register_all(struct drm_device *dev); | |
173 | void drm_encoder_unregister_all(struct drm_device *dev); | |
174 | ||
175 | /* IOCTL */ | |
176 | int drm_mode_getencoder(struct drm_device *dev, | |
177 | void *data, struct drm_file *file_priv); | |
178 | ||
52217195 DV |
179 | /* drm_connector.c */ |
180 | void drm_connector_ida_init(void); | |
181 | void drm_connector_ida_destroy(void); | |
182 | void drm_connector_unregister_all(struct drm_device *dev); | |
183 | int drm_connector_register_all(struct drm_device *dev); | |
97e14fbe | 184 | int drm_connector_set_obj_prop(struct drm_mode_object *obj, |
52217195 DV |
185 | struct drm_property *property, |
186 | uint64_t value); | |
187 | int drm_connector_create_standard_properties(struct drm_device *dev); | |
6140cf20 | 188 | const char *drm_get_connector_force_name(enum drm_connector_force force); |
ea497bb9 | 189 | void drm_connector_free_work_fn(struct work_struct *work); |
3d3f7c1e | 190 | struct drm_connector *drm_connector_find_by_fwnode(struct fwnode_handle *fwnode); |
52217195 DV |
191 | |
192 | /* IOCTL */ | |
97e14fbe DV |
193 | int drm_connector_property_set_ioctl(struct drm_device *dev, |
194 | void *data, struct drm_file *file_priv); | |
52217195 DV |
195 | int drm_mode_getconnector(struct drm_device *dev, |
196 | void *data, struct drm_file *file_priv); | |
197 | ||
7520a277 DV |
198 | /* drm_framebuffer.c */ |
199 | struct drm_framebuffer * | |
200 | drm_internal_framebuffer_create(struct drm_device *dev, | |
201 | const struct drm_mode_fb_cmd2 *r, | |
202 | struct drm_file *file_priv); | |
203 | void drm_framebuffer_free(struct kref *kref); | |
43968d7b DV |
204 | int drm_framebuffer_check_src_coords(uint32_t src_x, uint32_t src_y, |
205 | uint32_t src_w, uint32_t src_h, | |
206 | const struct drm_framebuffer *fb); | |
28575f16 DV |
207 | void drm_fb_release(struct drm_file *file_priv); |
208 | ||
d30827ce NT |
209 | int drm_mode_addfb(struct drm_device *dev, struct drm_mode_fb_cmd *or, |
210 | struct drm_file *file_priv); | |
eae06120 GH |
211 | int drm_mode_addfb2(struct drm_device *dev, |
212 | void *data, struct drm_file *file_priv); | |
d30827ce NT |
213 | int drm_mode_rmfb(struct drm_device *dev, u32 fb_id, |
214 | struct drm_file *file_priv); | |
215 | ||
7520a277 DV |
216 | |
217 | /* IOCTL */ | |
d30827ce NT |
218 | int drm_mode_addfb_ioctl(struct drm_device *dev, |
219 | void *data, struct drm_file *file_priv); | |
eae06120 GH |
220 | int drm_mode_addfb2_ioctl(struct drm_device *dev, |
221 | void *data, struct drm_file *file_priv); | |
d30827ce NT |
222 | int drm_mode_rmfb_ioctl(struct drm_device *dev, |
223 | void *data, struct drm_file *file_priv); | |
7520a277 DV |
224 | int drm_mode_getfb(struct drm_device *dev, |
225 | void *data, struct drm_file *file_priv); | |
455e00f1 DS |
226 | int drm_mode_getfb2_ioctl(struct drm_device *dev, |
227 | void *data, struct drm_file *file_priv); | |
7520a277 DV |
228 | int drm_mode_dirtyfb_ioctl(struct drm_device *dev, |
229 | void *data, struct drm_file *file_priv); | |
230 | ||
a97df1cc | 231 | /* drm_atomic.c */ |
5bc9cb4d DV |
232 | #ifdef CONFIG_DEBUG_FS |
233 | struct drm_minor; | |
7ce84471 | 234 | void drm_atomic_debugfs_init(struct drm_minor *minor); |
5bc9cb4d DV |
235 | #endif |
236 | ||
df737895 NT |
237 | int __drm_atomic_helper_disable_plane(struct drm_plane *plane, |
238 | struct drm_plane_state *plane_state); | |
239 | int __drm_atomic_helper_set_config(struct drm_mode_set *set, | |
240 | struct drm_atomic_state *state); | |
241 | ||
a4324a7a AK |
242 | void drm_atomic_print_new_state(const struct drm_atomic_state *state, |
243 | struct drm_printer *p); | |
72fdb40c DV |
244 | |
245 | /* drm_atomic_uapi.c */ | |
144a7999 DV |
246 | int drm_atomic_connector_commit_dpms(struct drm_atomic_state *state, |
247 | struct drm_connector *connector, | |
248 | int mode); | |
249 | int drm_atomic_set_property(struct drm_atomic_state *state, | |
36e4523a | 250 | struct drm_file *file_priv, |
144a7999 DV |
251 | struct drm_mode_object *obj, |
252 | struct drm_property *prop, | |
253 | uint64_t prop_value); | |
a97df1cc | 254 | int drm_atomic_get_property(struct drm_mode_object *obj, |
81065548 | 255 | struct drm_property *property, uint64_t *val); |
72fdb40c DV |
256 | |
257 | /* IOCTL */ | |
a97df1cc DV |
258 | int drm_mode_atomic_ioctl(struct drm_device *dev, |
259 | void *data, struct drm_file *file_priv); | |
260 | ||
43968d7b DV |
261 | |
262 | /* drm_plane.c */ | |
263 | int drm_plane_register_all(struct drm_device *dev); | |
264 | void drm_plane_unregister_all(struct drm_device *dev); | |
23163a7d VS |
265 | int drm_plane_check_pixel_format(struct drm_plane *plane, |
266 | u32 format, u64 modifier); | |
c7fcbf25 DV |
267 | struct drm_mode_rect * |
268 | __drm_plane_get_damage_clips(const struct drm_plane_state *state); | |
43968d7b | 269 | |
4a878c03 LP |
270 | /* drm_bridge.c */ |
271 | void drm_bridge_detach(struct drm_bridge *bridge); | |
272 | ||
43968d7b DV |
273 | /* IOCTL */ |
274 | int drm_mode_getplane_res(struct drm_device *dev, void *data, | |
275 | struct drm_file *file_priv); | |
276 | int drm_mode_getplane(struct drm_device *dev, | |
277 | void *data, struct drm_file *file_priv); | |
278 | int drm_mode_setplane(struct drm_device *dev, | |
279 | void *data, struct drm_file *file_priv); | |
280 | int drm_mode_cursor_ioctl(struct drm_device *dev, | |
281 | void *data, struct drm_file *file_priv); | |
282 | int drm_mode_cursor2_ioctl(struct drm_device *dev, | |
283 | void *data, struct drm_file *file_priv); | |
284 | int drm_mode_page_flip_ioctl(struct drm_device *dev, | |
285 | void *data, struct drm_file *file_priv); | |
969218fe TI |
286 | |
287 | /* drm_edid.c */ | |
288 | void drm_mode_fixup_1366x768(struct drm_display_mode *mode); | |
6e35fed9 DV |
289 | void drm_reset_display_info(struct drm_connector *connector); |
290 | u32 drm_add_display_info(struct drm_connector *connector, const struct edid *edid); | |
092c367a | 291 | void drm_update_tile_info(struct drm_connector *connector, const struct edid *edid); |