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36#ifndef _DRM_H_
37#define _DRM_H_
38
39#if defined(__linux__)
40
41#include <linux/types.h>
42#include <asm/ioctl.h>
43typedef unsigned int drm_handle_t;
44
45#else
46
47#include <sys/ioccom.h>
48#include <sys/types.h>
49typedef int8_t __s8;
50typedef uint8_t __u8;
51typedef int16_t __s16;
52typedef uint16_t __u16;
53typedef int32_t __s32;
54typedef uint32_t __u32;
55typedef int64_t __s64;
56typedef uint64_t __u64;
57typedef unsigned long drm_handle_t;
58
59#endif
60
61#define DRM_NAME "drm"
62#define DRM_MIN_ORDER 5
63#define DRM_MAX_ORDER 22
64#define DRM_RAM_PERCENT 10
65
66#define _DRM_LOCK_HELD 0x80000000U
67#define _DRM_LOCK_CONT 0x40000000U
68#define _DRM_LOCK_IS_HELD(lock) ((lock) & _DRM_LOCK_HELD)
69#define _DRM_LOCK_IS_CONT(lock) ((lock) & _DRM_LOCK_CONT)
70#define _DRM_LOCKING_CONTEXT(lock) ((lock) & ~(_DRM_LOCK_HELD|_DRM_LOCK_CONT))
71
72typedef unsigned int drm_context_t;
73typedef unsigned int drm_drawable_t;
74typedef unsigned int drm_magic_t;
75
76
77
78
79
80
81
82
83
84
85struct drm_clip_rect {
86 unsigned short x1;
87 unsigned short y1;
88 unsigned short x2;
89 unsigned short y2;
90};
91
92
93
94
95struct drm_drawable_info {
96 unsigned int num_rects;
97 struct drm_clip_rect *rects;
98};
99
100
101
102
103struct drm_tex_region {
104 unsigned char next;
105 unsigned char prev;
106 unsigned char in_use;
107 unsigned char padding;
108 unsigned int age;
109};
110
111
112
113
114
115
116
117
118struct drm_hw_lock {
119 __volatile__ unsigned int lock;
120 char padding[60];
121};
122
123
124
125
126
127
128struct drm_version {
129 int version_major;
130 int version_minor;
131 int version_patchlevel;
132 size_t name_len;
133 char __user *name;
134 size_t date_len;
135 char __user *date;
136 size_t desc_len;
137 char __user *desc;
138};
139
140
141
142
143
144
145struct drm_unique {
146 size_t unique_len;
147 char __user *unique;
148};
149
150struct drm_list {
151 int count;
152 struct drm_version __user *version;
153};
154
155struct drm_block {
156 int unused;
157};
158
159
160
161
162
163
164struct drm_control {
165 enum {
166 DRM_ADD_COMMAND,
167 DRM_RM_COMMAND,
168 DRM_INST_HANDLER,
169 DRM_UNINST_HANDLER
170 } func;
171 int irq;
172};
173
174
175
176
177enum drm_map_type {
178 _DRM_FRAME_BUFFER = 0,
179 _DRM_REGISTERS = 1,
180 _DRM_SHM = 2,
181 _DRM_AGP = 3,
182 _DRM_SCATTER_GATHER = 4,
183 _DRM_CONSISTENT = 5,
184 _DRM_GEM = 6,
185};
186
187
188
189
190enum drm_map_flags {
191 _DRM_RESTRICTED = 0x01,
192 _DRM_READ_ONLY = 0x02,
193 _DRM_LOCKED = 0x04,
194 _DRM_KERNEL = 0x08,
195 _DRM_WRITE_COMBINING = 0x10,
196 _DRM_CONTAINS_LOCK = 0x20,
197 _DRM_REMOVABLE = 0x40,
198 _DRM_DRIVER = 0x80
199};
200
201struct drm_ctx_priv_map {
202 unsigned int ctx_id;
203 void *handle;
204};
205
206
207
208
209
210
211
212struct drm_map {
213 unsigned long offset;
214 unsigned long size;
215 enum drm_map_type type;
216 enum drm_map_flags flags;
217 void *handle;
218
219 int mtrr;
220
221};
222
223
224
225
226struct drm_client {
227 int idx;
228 int auth;
229 unsigned long pid;
230 unsigned long uid;
231 unsigned long magic;
232 unsigned long iocs;
233};
234
235enum drm_stat_type {
236 _DRM_STAT_LOCK,
237 _DRM_STAT_OPENS,
238 _DRM_STAT_CLOSES,
239 _DRM_STAT_IOCTLS,
240 _DRM_STAT_LOCKS,
241 _DRM_STAT_UNLOCKS,
242 _DRM_STAT_VALUE,
243 _DRM_STAT_BYTE,
244 _DRM_STAT_COUNT,
245
246 _DRM_STAT_IRQ,
247 _DRM_STAT_PRIMARY,
248 _DRM_STAT_SECONDARY,
249 _DRM_STAT_DMA,
250 _DRM_STAT_SPECIAL,
251 _DRM_STAT_MISSED
252
253};
254
255
256
257
258struct drm_stats {
259 unsigned long count;
260 struct {
261 unsigned long value;
262 enum drm_stat_type type;
263 } data[15];
264};
265
266
267
268
269enum drm_lock_flags {
270 _DRM_LOCK_READY = 0x01,
271 _DRM_LOCK_QUIESCENT = 0x02,
272 _DRM_LOCK_FLUSH = 0x04,
273 _DRM_LOCK_FLUSH_ALL = 0x08,
274
275
276
277 _DRM_HALT_ALL_QUEUES = 0x10,
278 _DRM_HALT_CUR_QUEUES = 0x20
279};
280
281
282
283
284
285
286struct drm_lock {
287 int context;
288 enum drm_lock_flags flags;
289};
290
291
292
293
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295
296
297
298
299enum drm_dma_flags {
300
301 _DRM_DMA_BLOCK = 0x01,
302
303
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306
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308
309
310
311 _DRM_DMA_WHILE_LOCKED = 0x02,
312 _DRM_DMA_PRIORITY = 0x04,
313
314
315 _DRM_DMA_WAIT = 0x10,
316 _DRM_DMA_SMALLER_OK = 0x20,
317 _DRM_DMA_LARGER_OK = 0x40
318};
319
320
321
322
323
324
325struct drm_buf_desc {
326 int count;
327 int size;
328 int low_mark;
329 int high_mark;
330 enum {
331 _DRM_PAGE_ALIGN = 0x01,
332 _DRM_AGP_BUFFER = 0x02,
333 _DRM_SG_BUFFER = 0x04,
334 _DRM_FB_BUFFER = 0x08,
335 _DRM_PCI_BUFFER_RO = 0x10
336 } flags;
337 unsigned long agp_start;
338
339
340
341};
342
343
344
345
346struct drm_buf_info {
347 int count;
348 struct drm_buf_desc __user *list;
349};
350
351
352
353
354struct drm_buf_free {
355 int count;
356 int __user *list;
357};
358
359
360
361
362
363
364struct drm_buf_pub {
365 int idx;
366 int total;
367 int used;
368 void __user *address;
369};
370
371
372
373
374struct drm_buf_map {
375 int count;
376 void __user *virtual;
377 struct drm_buf_pub __user *list;
378};
379
380
381
382
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384
385
386
387struct drm_dma {
388 int context;
389 int send_count;
390 int __user *send_indices;
391 int __user *send_sizes;
392 enum drm_dma_flags flags;
393 int request_count;
394 int request_size;
395 int __user *request_indices;
396 int __user *request_sizes;
397 int granted_count;
398};
399
400enum drm_ctx_flags {
401 _DRM_CONTEXT_PRESERVED = 0x01,
402 _DRM_CONTEXT_2DONLY = 0x02
403};
404
405
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407
408
409
410struct drm_ctx {
411 drm_context_t handle;
412 enum drm_ctx_flags flags;
413};
414
415
416
417
418struct drm_ctx_res {
419 int count;
420 struct drm_ctx __user *contexts;
421};
422
423
424
425
426struct drm_draw {
427 drm_drawable_t handle;
428};
429
430
431
432
433typedef enum {
434 DRM_DRAWABLE_CLIPRECTS,
435} drm_drawable_info_type_t;
436
437struct drm_update_draw {
438 drm_drawable_t handle;
439 unsigned int type;
440 unsigned int num;
441 unsigned long long data;
442};
443
444
445
446
447struct drm_auth {
448 drm_magic_t magic;
449};
450
451
452
453
454
455
456struct drm_irq_busid {
457 int irq;
458 int busnum;
459 int devnum;
460 int funcnum;
461};
462
463enum drm_vblank_seq_type {
464 _DRM_VBLANK_ABSOLUTE = 0x0,
465 _DRM_VBLANK_RELATIVE = 0x1,
466 _DRM_VBLANK_EVENT = 0x4000000,
467 _DRM_VBLANK_FLIP = 0x8000000,
468 _DRM_VBLANK_NEXTONMISS = 0x10000000,
469 _DRM_VBLANK_SECONDARY = 0x20000000,
470 _DRM_VBLANK_SIGNAL = 0x40000000
471};
472
473#define _DRM_VBLANK_TYPES_MASK (_DRM_VBLANK_ABSOLUTE | _DRM_VBLANK_RELATIVE)
474#define _DRM_VBLANK_FLAGS_MASK (_DRM_VBLANK_EVENT | _DRM_VBLANK_SIGNAL | \
475 _DRM_VBLANK_SECONDARY | _DRM_VBLANK_NEXTONMISS)
476
477struct drm_wait_vblank_request {
478 enum drm_vblank_seq_type type;
479 unsigned int sequence;
480 unsigned long signal;
481};
482
483struct drm_wait_vblank_reply {
484 enum drm_vblank_seq_type type;
485 unsigned int sequence;
486 long tval_sec;
487 long tval_usec;
488};
489
490
491
492
493
494
495union drm_wait_vblank {
496 struct drm_wait_vblank_request request;
497 struct drm_wait_vblank_reply reply;
498};
499
500#define _DRM_PRE_MODESET 1
501#define _DRM_POST_MODESET 2
502
503
504
505
506
507
508struct drm_modeset_ctl {
509 __u32 crtc;
510 __u32 cmd;
511};
512
513
514
515
516
517
518struct drm_agp_mode {
519 unsigned long mode;
520};
521
522
523
524
525
526
527struct drm_agp_buffer {
528 unsigned long size;
529 unsigned long handle;
530 unsigned long type;
531 unsigned long physical;
532};
533
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537
538
539struct drm_agp_binding {
540 unsigned long handle;
541 unsigned long offset;
542};
543
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549
550
551struct drm_agp_info {
552 int agp_version_major;
553 int agp_version_minor;
554 unsigned long mode;
555 unsigned long aperture_base;
556 unsigned long aperture_size;
557 unsigned long memory_allowed;
558 unsigned long memory_used;
559
560
561 unsigned short id_vendor;
562 unsigned short id_device;
563};
564
565
566
567
568struct drm_scatter_gather {
569 unsigned long size;
570 unsigned long handle;
571};
572
573
574
575
576struct drm_set_version {
577 int drm_di_major;
578 int drm_di_minor;
579 int drm_dd_major;
580 int drm_dd_minor;
581};
582
583
584struct drm_gem_close {
585
586 __u32 handle;
587 __u32 pad;
588};
589
590
591struct drm_gem_flink {
592
593 __u32 handle;
594
595
596 __u32 name;
597};
598
599
600struct drm_gem_open {
601
602 __u32 name;
603
604
605 __u32 handle;
606
607
608 __u64 size;
609};
610
611#include "drm_mode.h"
612
613#define DRM_IOCTL_BASE 'd'
614#define DRM_IO(nr) _IO(DRM_IOCTL_BASE,nr)
615#define DRM_IOR(nr,type) _IOR(DRM_IOCTL_BASE,nr,type)
616#define DRM_IOW(nr,type) _IOW(DRM_IOCTL_BASE,nr,type)
617#define DRM_IOWR(nr,type) _IOWR(DRM_IOCTL_BASE,nr,type)
618
619#define DRM_IOCTL_VERSION DRM_IOWR(0x00, struct drm_version)
620#define DRM_IOCTL_GET_UNIQUE DRM_IOWR(0x01, struct drm_unique)
621#define DRM_IOCTL_GET_MAGIC DRM_IOR( 0x02, struct drm_auth)
622#define DRM_IOCTL_IRQ_BUSID DRM_IOWR(0x03, struct drm_irq_busid)
623#define DRM_IOCTL_GET_MAP DRM_IOWR(0x04, struct drm_map)
624#define DRM_IOCTL_GET_CLIENT DRM_IOWR(0x05, struct drm_client)
625#define DRM_IOCTL_GET_STATS DRM_IOR( 0x06, struct drm_stats)
626#define DRM_IOCTL_SET_VERSION DRM_IOWR(0x07, struct drm_set_version)
627#define DRM_IOCTL_MODESET_CTL DRM_IOW(0x08, struct drm_modeset_ctl)
628#define DRM_IOCTL_GEM_CLOSE DRM_IOW (0x09, struct drm_gem_close)
629#define DRM_IOCTL_GEM_FLINK DRM_IOWR(0x0a, struct drm_gem_flink)
630#define DRM_IOCTL_GEM_OPEN DRM_IOWR(0x0b, struct drm_gem_open)
631
632#define DRM_IOCTL_SET_UNIQUE DRM_IOW( 0x10, struct drm_unique)
633#define DRM_IOCTL_AUTH_MAGIC DRM_IOW( 0x11, struct drm_auth)
634#define DRM_IOCTL_BLOCK DRM_IOWR(0x12, struct drm_block)
635#define DRM_IOCTL_UNBLOCK DRM_IOWR(0x13, struct drm_block)
636#define DRM_IOCTL_CONTROL DRM_IOW( 0x14, struct drm_control)
637#define DRM_IOCTL_ADD_MAP DRM_IOWR(0x15, struct drm_map)
638#define DRM_IOCTL_ADD_BUFS DRM_IOWR(0x16, struct drm_buf_desc)
639#define DRM_IOCTL_MARK_BUFS DRM_IOW( 0x17, struct drm_buf_desc)
640#define DRM_IOCTL_INFO_BUFS DRM_IOWR(0x18, struct drm_buf_info)
641#define DRM_IOCTL_MAP_BUFS DRM_IOWR(0x19, struct drm_buf_map)
642#define DRM_IOCTL_FREE_BUFS DRM_IOW( 0x1a, struct drm_buf_free)
643
644#define DRM_IOCTL_RM_MAP DRM_IOW( 0x1b, struct drm_map)
645
646#define DRM_IOCTL_SET_SAREA_CTX DRM_IOW( 0x1c, struct drm_ctx_priv_map)
647#define DRM_IOCTL_GET_SAREA_CTX DRM_IOWR(0x1d, struct drm_ctx_priv_map)
648
649#define DRM_IOCTL_SET_MASTER DRM_IO(0x1e)
650#define DRM_IOCTL_DROP_MASTER DRM_IO(0x1f)
651
652#define DRM_IOCTL_ADD_CTX DRM_IOWR(0x20, struct drm_ctx)
653#define DRM_IOCTL_RM_CTX DRM_IOWR(0x21, struct drm_ctx)
654#define DRM_IOCTL_MOD_CTX DRM_IOW( 0x22, struct drm_ctx)
655#define DRM_IOCTL_GET_CTX DRM_IOWR(0x23, struct drm_ctx)
656#define DRM_IOCTL_SWITCH_CTX DRM_IOW( 0x24, struct drm_ctx)
657#define DRM_IOCTL_NEW_CTX DRM_IOW( 0x25, struct drm_ctx)
658#define DRM_IOCTL_RES_CTX DRM_IOWR(0x26, struct drm_ctx_res)
659#define DRM_IOCTL_ADD_DRAW DRM_IOWR(0x27, struct drm_draw)
660#define DRM_IOCTL_RM_DRAW DRM_IOWR(0x28, struct drm_draw)
661#define DRM_IOCTL_DMA DRM_IOWR(0x29, struct drm_dma)
662#define DRM_IOCTL_LOCK DRM_IOW( 0x2a, struct drm_lock)
663#define DRM_IOCTL_UNLOCK DRM_IOW( 0x2b, struct drm_lock)
664#define DRM_IOCTL_FINISH DRM_IOW( 0x2c, struct drm_lock)
665
666#define DRM_IOCTL_GEM_PRIME_OPEN DRM_IOWR(0x2e, struct drm_gem_open)
667
668#define DRM_IOCTL_AGP_ACQUIRE DRM_IO( 0x30)
669#define DRM_IOCTL_AGP_RELEASE DRM_IO( 0x31)
670#define DRM_IOCTL_AGP_ENABLE DRM_IOW( 0x32, struct drm_agp_mode)
671#define DRM_IOCTL_AGP_INFO DRM_IOR( 0x33, struct drm_agp_info)
672#define DRM_IOCTL_AGP_ALLOC DRM_IOWR(0x34, struct drm_agp_buffer)
673#define DRM_IOCTL_AGP_FREE DRM_IOW( 0x35, struct drm_agp_buffer)
674#define DRM_IOCTL_AGP_BIND DRM_IOW( 0x36, struct drm_agp_binding)
675#define DRM_IOCTL_AGP_UNBIND DRM_IOW( 0x37, struct drm_agp_binding)
676
677#define DRM_IOCTL_SG_ALLOC DRM_IOWR(0x38, struct drm_scatter_gather)
678#define DRM_IOCTL_SG_FREE DRM_IOW( 0x39, struct drm_scatter_gather)
679
680#define DRM_IOCTL_WAIT_VBLANK DRM_IOWR(0x3a, union drm_wait_vblank)
681
682#define DRM_IOCTL_UPDATE_DRAW DRM_IOW(0x3f, struct drm_update_draw)
683
684#define DRM_IOCTL_MODE_GETRESOURCES DRM_IOWR(0xA0, struct drm_mode_card_res)
685#define DRM_IOCTL_MODE_GETCRTC DRM_IOWR(0xA1, struct drm_mode_crtc)
686#define DRM_IOCTL_MODE_SETCRTC DRM_IOWR(0xA2, struct drm_mode_crtc)
687#define DRM_IOCTL_MODE_CURSOR DRM_IOWR(0xA3, struct drm_mode_cursor)
688#define DRM_IOCTL_MODE_GETGAMMA DRM_IOWR(0xA4, struct drm_mode_crtc_lut)
689#define DRM_IOCTL_MODE_SETGAMMA DRM_IOWR(0xA5, struct drm_mode_crtc_lut)
690#define DRM_IOCTL_MODE_GETENCODER DRM_IOWR(0xA6, struct drm_mode_get_encoder)
691#define DRM_IOCTL_MODE_GETCONNECTOR DRM_IOWR(0xA7, struct drm_mode_get_connector)
692#define DRM_IOCTL_MODE_ATTACHMODE DRM_IOWR(0xA8, struct drm_mode_mode_cmd)
693#define DRM_IOCTL_MODE_DETACHMODE DRM_IOWR(0xA9, struct drm_mode_mode_cmd)
694
695#define DRM_IOCTL_MODE_GETPROPERTY DRM_IOWR(0xAA, struct drm_mode_get_property)
696#define DRM_IOCTL_MODE_SETPROPERTY DRM_IOWR(0xAB, struct drm_mode_connector_set_property)
697#define DRM_IOCTL_MODE_GETPROPBLOB DRM_IOWR(0xAC, struct drm_mode_get_blob)
698#define DRM_IOCTL_MODE_GETFB DRM_IOWR(0xAD, struct drm_mode_fb_cmd)
699#define DRM_IOCTL_MODE_ADDFB DRM_IOWR(0xAE, struct drm_mode_fb_cmd)
700#define DRM_IOCTL_MODE_RMFB DRM_IOWR(0xAF, unsigned int)
701#define DRM_IOCTL_MODE_PAGE_FLIP DRM_IOWR(0xB0, struct drm_mode_crtc_page_flip)
702#define DRM_IOCTL_MODE_DIRTYFB DRM_IOWR(0xB1, struct drm_mode_fb_dirty_cmd)
703
704
705
706
707
708
709
710
711
712#define DRM_COMMAND_BASE 0x40
713#define DRM_COMMAND_END 0xA0
714
715
716
717
718
719
720
721
722
723
724
725
726
727struct drm_event {
728 __u32 type;
729 __u32 length;
730};
731
732#define DRM_EVENT_VBLANK 0x01
733#define DRM_EVENT_FLIP_COMPLETE 0x02
734
735struct drm_event_vblank {
736 struct drm_event base;
737 __u64 user_data;
738 __u32 tv_sec;
739 __u32 tv_usec;
740 __u32 sequence;
741 __u32 reserved;
742};
743
744
745#ifndef __KERNEL__
746typedef struct drm_clip_rect drm_clip_rect_t;
747typedef struct drm_drawable_info drm_drawable_info_t;
748typedef struct drm_tex_region drm_tex_region_t;
749typedef struct drm_hw_lock drm_hw_lock_t;
750typedef struct drm_version drm_version_t;
751typedef struct drm_unique drm_unique_t;
752typedef struct drm_list drm_list_t;
753typedef struct drm_block drm_block_t;
754typedef struct drm_control drm_control_t;
755typedef enum drm_map_type drm_map_type_t;
756typedef enum drm_map_flags drm_map_flags_t;
757typedef struct drm_ctx_priv_map drm_ctx_priv_map_t;
758typedef struct drm_map drm_map_t;
759typedef struct drm_client drm_client_t;
760typedef enum drm_stat_type drm_stat_type_t;
761typedef struct drm_stats drm_stats_t;
762typedef enum drm_lock_flags drm_lock_flags_t;
763typedef struct drm_lock drm_lock_t;
764typedef enum drm_dma_flags drm_dma_flags_t;
765typedef struct drm_buf_desc drm_buf_desc_t;
766typedef struct drm_buf_info drm_buf_info_t;
767typedef struct drm_buf_free drm_buf_free_t;
768typedef struct drm_buf_pub drm_buf_pub_t;
769typedef struct drm_buf_map drm_buf_map_t;
770typedef struct drm_dma drm_dma_t;
771typedef union drm_wait_vblank drm_wait_vblank_t;
772typedef struct drm_agp_mode drm_agp_mode_t;
773typedef enum drm_ctx_flags drm_ctx_flags_t;
774typedef struct drm_ctx drm_ctx_t;
775typedef struct drm_ctx_res drm_ctx_res_t;
776typedef struct drm_draw drm_draw_t;
777typedef struct drm_update_draw drm_update_draw_t;
778typedef struct drm_auth drm_auth_t;
779typedef struct drm_irq_busid drm_irq_busid_t;
780typedef enum drm_vblank_seq_type drm_vblank_seq_type_t;
781
782typedef struct drm_agp_buffer drm_agp_buffer_t;
783typedef struct drm_agp_binding drm_agp_binding_t;
784typedef struct drm_agp_info drm_agp_info_t;
785typedef struct drm_scatter_gather drm_scatter_gather_t;
786typedef struct drm_set_version drm_set_version_t;
787#endif
788
789#endif
790