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Line 62... | Line 62... | ||
62 | #include |
62 | #include |
63 | //#include |
63 | //#include |
64 | #include |
64 | #include |
65 | #include |
65 | #include |
66 | #include |
66 | #include |
- | 67 | #include |
|
- | 68 | ||
67 | #include |
69 | #include |
68 | //#include |
- | |
69 | //#include |
- | |
70 | #include |
70 | #include |
71 | //#include |
71 | //#include |
72 | //#include |
72 | #include |
- | 73 | ||
73 | //#include |
74 | //#include |
74 | //#include |
75 | //#include |
75 | //#include |
76 | //#include |
76 | //#include |
77 | //#include |
Line -... | Line 78... | ||
- | 78 | ||
77 | 79 | #include |
|
Line 78... | Line 80... | ||
78 | #include |
80 | #include |
79 | 81 | ||
Line 90... | Line 92... | ||
90 | struct drm_file; |
92 | struct drm_file; |
91 | struct drm_device; |
93 | struct drm_device; |
Line 92... | Line 94... | ||
92 | 94 | ||
93 | struct device_node; |
95 | struct device_node; |
- | 96 | struct videomode; |
|
Line 94... | Line 97... | ||
94 | struct videomode; |
97 | struct reservation_object; |
95 | 98 | ||
96 | struct inode; |
99 | struct inode; |
Line 115... | Line 118... | ||
115 | /* get_scanout_position() return flags */ |
118 | /* get_scanout_position() return flags */ |
116 | #define DRM_SCANOUTPOS_VALID (1 << 0) |
119 | #define DRM_SCANOUTPOS_VALID (1 << 0) |
117 | #define DRM_SCANOUTPOS_INVBL (1 << 1) |
120 | #define DRM_SCANOUTPOS_INVBL (1 << 1) |
118 | #define DRM_SCANOUTPOS_ACCURATE (1 << 2) |
121 | #define DRM_SCANOUTPOS_ACCURATE (1 << 2) |
Line 119... | Line 122... | ||
119 | 122 | ||
- | 123 | /* |
|
120 | 124 | * 4 debug categories are defined: |
|
- | 125 | * |
|
- | 126 | * CORE: Used in the generic drm code: drm_ioctl.c, drm_mm.c, drm_memory.c, ... |
|
- | 127 | * This is the category used by the DRM_DEBUG() macro. |
|
- | 128 | * |
|
- | 129 | * DRIVER: Used in the vendor specific part of the driver: i915, radeon, ... |
|
- | 130 | * This is the category used by the DRM_DEBUG_DRIVER() macro. |
|
- | 131 | * |
|
- | 132 | * KMS: used in the modesetting code. |
|
- | 133 | * This is the category used by the DRM_DEBUG_KMS() macro. |
|
- | 134 | * |
|
- | 135 | * PRIME: used in the prime code. |
|
- | 136 | * This is the category used by the DRM_DEBUG_PRIME() macro. |
|
- | 137 | * |
|
- | 138 | * Enabling verbose debug messages is done through the drm.debug parameter, |
|
- | 139 | * each category being enabled by a bit. |
|
- | 140 | * |
|
- | 141 | * drm.debug=0x1 will enable CORE messages |
|
- | 142 | * drm.debug=0x2 will enable DRIVER messages |
|
- | 143 | * drm.debug=0x3 will enable CORE and DRIVER messages |
|
- | 144 | * ... |
|
- | 145 | * drm.debug=0xf will enable all messages |
|
- | 146 | * |
|
- | 147 | * An interesting feature is that it's possible to enable verbose logging at |
|
- | 148 | * run-time by echoing the debug value in its sysfs node: |
|
- | 149 | * # echo 0xf > /sys/module/drm/parameters/debug |
|
121 | 150 | */ |
|
122 | #define DRM_UT_CORE 0x01 |
151 | #define DRM_UT_CORE 0x01 |
123 | #define DRM_UT_DRIVER 0x02 |
152 | #define DRM_UT_DRIVER 0x02 |
124 | #define DRM_UT_KMS 0x04 |
153 | #define DRM_UT_KMS 0x04 |
125 | #define DRM_UT_PRIME 0x08 |
- | |
126 | /* |
- | |
127 | * Three debug levels are defined. |
- | |
128 | * drm_core, drm_driver, drm_kms |
- | |
129 | * drm_core level can be used in the generic drm code. For example: |
- | |
130 | * drm_ioctl, drm_mm, drm_memory |
- | |
131 | * The macro definition of DRM_DEBUG is used. |
- | |
132 | * DRM_DEBUG(fmt, args...) |
- | |
133 | * The debug info by using the DRM_DEBUG can be obtained by adding |
- | |
134 | * the boot option of "drm.debug=1". |
- | |
135 | * |
- | |
136 | * drm_driver level can be used in the specific drm driver. It is used |
- | |
137 | * to add the debug info related with the drm driver. For example: |
- | |
138 | * i915_drv, i915_dma, i915_gem, radeon_drv, |
- | |
139 | * The macro definition of DRM_DEBUG_DRIVER can be used. |
- | |
140 | * DRM_DEBUG_DRIVER(fmt, args...) |
- | |
141 | * The debug info by using the DRM_DEBUG_DRIVER can be obtained by |
- | |
142 | * adding the boot option of "drm.debug=0x02" |
- | |
143 | * |
- | |
144 | * drm_kms level can be used in the KMS code related with specific drm driver. |
- | |
145 | * It is used to add the debug info related with KMS mode. For example: |
- | |
146 | * the connector/crtc , |
- | |
147 | * The macro definition of DRM_DEBUG_KMS can be used. |
- | |
148 | * DRM_DEBUG_KMS(fmt, args...) |
- | |
149 | * The debug info by using the DRM_DEBUG_KMS can be obtained by |
- | |
150 | * adding the boot option of "drm.debug=0x04" |
- | |
151 | * |
- | |
152 | * If we add the boot option of "drm.debug=0x06", we can get the debug info by |
- | |
153 | * using the DRM_DEBUG_KMS and DRM_DEBUG_DRIVER. |
- | |
154 | * If we add the boot option of "drm.debug=0x05", we can get the debug info by |
- | |
155 | * using the DRM_DEBUG_KMS and DRM_DEBUG. |
- | |
156 | */ |
154 | #define DRM_UT_PRIME 0x08 |
157 | 155 | ||
158 | extern __printf(4, 5) |
156 | extern __printf(2, 3) |
159 | void drm_ut_debug_printk(unsigned int request_level, |
- | |
160 | const char *prefix, |
- | |
161 | const char *function_name, |
157 | void drm_ut_debug_printk(const char *function_name, |
162 | const char *format, ...); |
158 | const char *format, ...); |
163 | extern __printf(2, 3) |
159 | extern __printf(2, 3) |
Line 164... | Line 160... | ||
164 | int drm_err(const char *func, const char *format, ...); |
160 | int drm_err(const char *func, const char *format, ...); |
Line 190... | Line 186... | ||
190 | 186 | ||
191 | #define DRM_DEBUG_CODE 2 /**< Include debugging code if > 1, then |
187 | #define DRM_DEBUG_CODE 2 /**< Include debugging code if > 1, then |
Line 192... | Line 188... | ||
192 | also include looping detection. */ |
188 | also include looping detection. */ |
193 | - | ||
194 | #define DRM_MAGIC_HASH_ORDER 4 /**< Size of key hash table. Must be power of 2. */ |
- | |
Line 195... | Line 189... | ||
195 | #define DRM_KERNEL_CONTEXT 0 /**< Change drm_resctx if changed */ |
189 | |
Line 196... | Line 190... | ||
196 | #define DRM_RESERVED_CONTEXTS 1 /**< Change drm_resctx if changed */ |
190 | #define DRM_MAGIC_HASH_ORDER 4 /**< Size of key hash table. Must be power of 2. */ |
Line 229... | Line 223... | ||
229 | }) |
223 | }) |
Line 230... | Line 224... | ||
230 | 224 | ||
231 | #define DRM_INFO(fmt, ...) \ |
225 | #define DRM_INFO(fmt, ...) \ |
Line -... | Line 226... | ||
- | 226 | printk(KERN_INFO "[" DRM_NAME "] " fmt, ##__VA_ARGS__) |
|
- | 227 | ||
- | 228 | #define DRM_INFO_ONCE(fmt, ...) \ |
|
232 | printk(KERN_INFO "[" DRM_NAME "] " fmt, ##__VA_ARGS__) |
229 | printk_once(KERN_INFO "[" DRM_NAME "] " fmt, ##__VA_ARGS__) |
233 | 230 | ||
234 | /** |
231 | /** |
235 | * Debug output. |
232 | * Debug output. |
236 | * |
233 | * |
237 | * \param fmt printf() like format string. |
234 | * \param fmt printf() like format string. |
238 | * \param arg arguments |
235 | * \param arg arguments |
239 | */ |
236 | */ |
240 | #if DRM_DEBUG_CODE |
237 | #if DRM_DEBUG_CODE |
241 | #define DRM_DEBUG(fmt, ...) \ |
238 | #define DRM_DEBUG(fmt, args...) \ |
242 | do { \ |
239 | do { \ |
Line 243... | Line -... | ||
243 | printk(KERN_INFO "[" DRM_NAME "] " fmt, ##__VA_ARGS__); \ |
- | |
244 | } while (0) |
- | |
245 | - | ||
246 | #define DRM_DEBUG_DRIVER(fmt, ...) \ |
- | |
247 | do { \ |
240 | printk(KERN_INFO "[" DRM_NAME "] " fmt, ##args); \ |
248 | printk(KERN_INFO "[" DRM_NAME "] " fmt, ##__VA_ARGS__); \ |
- | |
249 | } while (0) |
- | |
250 | #define DRM_DEBUG_KMS(fmt, ...) \ |
- | |
251 | do { \ |
- | |
252 | printk(KERN_INFO "[" DRM_NAME "] " fmt, ##__VA_ARGS__); \ |
241 | } while (0) |
253 | } while (0) |
242 | |
254 | #define DRM_DEBUG_PRIME(fmt, ...) \ |
243 | #define DRM_DEBUG_DRIVER(fmt, args...) \ |
255 | do { \ |
244 | do { \ |
256 | printk(KERN_INFO "[" DRM_NAME "] " fmt, ##__VA_ARGS__); \ |
245 | printk(KERN_INFO "[" DRM_NAME "] " fmt, ##args); \ |
257 | } while (0) |
246 | } while (0) |
258 | #define DRM_LOG(fmt, ...) \ |
247 | #define DRM_DEBUG_KMS(fmt, args...) \ |
259 | do { \ |
248 | do { \ |
260 | printk(KERN_INFO "[" DRM_NAME "] " fmt, ##__VA_ARGS__); \ |
249 | printk(KERN_INFO "[" DRM_NAME "] " fmt, ##args); \ |
261 | } while (0) |
250 | } while (0) |
262 | #define DRM_LOG_KMS(fmt, ...) \ |
- | |
263 | do { \ |
- | |
264 | printk(KERN_INFO "[" DRM_NAME "] " fmt, ##__VA_ARGS__); \ |
- | |
265 | } while (0) |
- | |
266 | #define DRM_LOG_MODE(fmt, ...) \ |
- | |
267 | do { \ |
- | |
268 | printk(KERN_INFO "[" DRM_NAME "] " fmt, ##__VA_ARGS__); \ |
- | |
269 | } while (0) |
- | |
270 | #define DRM_LOG_DRIVER(fmt, ...) \ |
251 | #define DRM_DEBUG_PRIME(fmt, args...) \ |
271 | do { \ |
252 | do { \ |
272 | printk(KERN_INFO "[" DRM_NAME "] " fmt, ##__VA_ARGS__); \ |
253 | printk(KERN_INFO "[" DRM_NAME "] " fmt, ##args); \ |
273 | } while (0) |
254 | } while (0) |
274 | #else |
255 | #else |
275 | #define DRM_DEBUG_DRIVER(fmt, args...) do { } while (0) |
256 | #define DRM_DEBUG_DRIVER(fmt, args...) do { } while (0) |
276 | #define DRM_DEBUG_KMS(fmt, args...) do { } while (0) |
- | |
277 | #define DRM_DEBUG_PRIME(fmt, args...) do { } while (0) |
- | |
278 | #define DRM_DEBUG(fmt, arg...) do { } while (0) |
- | |
279 | #define DRM_LOG(fmt, arg...) do { } while (0) |
- | |
280 | #define DRM_LOG_KMS(fmt, args...) do { } while (0) |
- | |
281 | #define DRM_LOG_MODE(fmt, arg...) do { } while (0) |
257 | #define DRM_DEBUG_KMS(fmt, args...) do { } while (0) |
Line 282... | Line 258... | ||
282 | #define DRM_LOG_DRIVER(fmt, arg...) do { } while (0) |
258 | #define DRM_DEBUG_PRIME(fmt, args...) do { } while (0) |
Line 283... | Line 259... | ||
283 | 259 | #define DRM_DEBUG(fmt, arg...) do { } while (0) |
|
Line 308... | Line 284... | ||
308 | _file_priv->master->lock.file_priv, _file_priv); \ |
284 | _file_priv->master->lock.file_priv, _file_priv); \ |
309 | return -EINVAL; \ |
285 | return -EINVAL; \ |
310 | } \ |
286 | } \ |
311 | } while (0) |
287 | } while (0) |
Line 312... | Line -... | ||
312 | - | ||
313 | #if 0 |
288 | |
314 | /** |
289 | /** |
315 | * Ioctl function type. |
290 | * Ioctl function type. |
316 | * |
291 | * |
317 | * \param inode device inode. |
292 | * \param inode device inode. |
Line 349... | Line 324... | ||
349 | */ |
324 | */ |
Line 350... | Line 325... | ||
350 | 325 | ||
351 | #define DRM_IOCTL_DEF_DRV(ioctl, _func, _flags) \ |
326 | #define DRM_IOCTL_DEF_DRV(ioctl, _func, _flags) \ |
Line -... | Line 327... | ||
- | 327 | [DRM_IOCTL_NR(DRM_##ioctl)] = {.cmd = DRM_##ioctl, .func = _func, .flags = _flags, .cmd_drv = DRM_IOCTL_##ioctl, .name = #ioctl} |
|
352 | [DRM_IOCTL_NR(DRM_##ioctl)] = {.cmd = DRM_##ioctl, .func = _func, .flags = _flags, .cmd_drv = DRM_IOCTL_##ioctl, .name = #ioctl} |
328 | |
353 | 329 | #if 0 |
|
354 | struct drm_magic_entry { |
330 | struct drm_magic_entry { |
355 | struct list_head head; |
331 | struct list_head head; |
356 | struct drm_hash_item hash_item; |
332 | struct drm_hash_item hash_item; |
Line 403... | Line 379... | ||
403 | spinlock_t read_lock; |
379 | spinlock_t read_lock; |
404 | spinlock_t write_lock; |
380 | spinlock_t write_lock; |
405 | }; |
381 | }; |
406 | #endif |
382 | #endif |
Line 407... | Line -... | ||
407 | - | ||
408 | struct drm_freelist { |
- | |
409 | int initialized; /**< Freelist in use */ |
- | |
410 | atomic_t count; /**< Number of free buffers */ |
- | |
411 | struct drm_buf *next; /**< End pointer */ |
- | |
412 | - | ||
413 | wait_queue_head_t waiting; /**< Processes waiting on free bufs */ |
- | |
414 | int low_mark; /**< Low water mark */ |
- | |
415 | int high_mark; /**< High water mark */ |
- | |
416 | atomic_t wfh; /**< If waiting for high mark */ |
- | |
417 | spinlock_t lock; |
- | |
Line 418... | Line 383... | ||
418 | }; |
383 | |
419 | 384 | ||
420 | typedef struct drm_dma_handle { |
385 | typedef struct drm_dma_handle { |
421 | dma_addr_t busaddr; |
386 | dma_addr_t busaddr; |
Line 432... | Line 397... | ||
432 | struct drm_buf *buflist; /**< buffer list */ |
397 | struct drm_buf *buflist; /**< buffer list */ |
433 | int seg_count; |
398 | int seg_count; |
434 | int page_order; |
399 | int page_order; |
435 | struct drm_dma_handle **seglist; |
400 | struct drm_dma_handle **seglist; |
Line 436... | Line 401... | ||
436 | 401 | ||
- | 402 | int low_mark; /**< Low water mark */ |
|
437 | struct drm_freelist freelist; |
403 | int high_mark; /**< High water mark */ |
Line 438... | Line 404... | ||
438 | }; |
404 | }; |
439 | 405 | ||
440 | /* Event queued up for userspace to read */ |
406 | /* Event queued up for userspace to read */ |
Line 453... | Line 419... | ||
453 | struct mutex lock; |
419 | struct mutex lock; |
454 | }; |
420 | }; |
Line 455... | Line 421... | ||
455 | 421 | ||
456 | /** File private data */ |
422 | /** File private data */ |
457 | struct drm_file { |
- | |
458 | unsigned always_authenticated :1; |
423 | struct drm_file { |
459 | unsigned authenticated :1; |
424 | unsigned authenticated :1; |
- | 425 | /* Whether we're master for a minor. Protected by master_mutex */ |
|
460 | unsigned is_master :1; /* this file private is a master for a minor */ |
426 | unsigned is_master :1; |
461 | /* true when the client has asked us to expose stereo 3D mode flags */ |
427 | /* true when the client has asked us to expose stereo 3D mode flags */ |
- | 428 | unsigned stereo_allowed :1; |
|
- | 429 | /* |
|
- | 430 | * true if client understands CRTC primary planes and cursor planes |
|
- | 431 | * in the plane list |
|
- | 432 | */ |
|
462 | unsigned stereo_allowed :1; |
433 | unsigned universal_planes:1; |
463 | struct list_head lhead; |
434 | struct list_head lhead; |
Line 464... | Line 435... | ||
464 | unsigned long lock_count; |
435 | unsigned long lock_count; |
465 | 436 | ||
466 | /** Mapping of mm object handles to object pointers. */ |
437 | /** Mapping of mm object handles to object pointers. */ |
467 | struct idr object_idr; |
438 | struct idr object_idr; |
Line 468... | Line 439... | ||
468 | /** Lock for synchronization of access to object_idr. */ |
439 | /** Lock for synchronization of access to object_idr. */ |
Line -... | Line 440... | ||
- | 440 | spinlock_t table_lock; |
|
- | 441 | ||
- | 442 | void *driver_priv; |
|
- | 443 | ||
- | 444 | struct drm_master *master; /* master this node is currently associated with |
|
- | 445 | N.B. not always minor->master */ |
|
- | 446 | /** |
|
- | 447 | * fbs - List of framebuffers associated with this file. |
|
469 | spinlock_t table_lock; |
448 | * |
- | 449 | * Protected by fbs_lock. Note that the fbs list holds a reference on |
|
Line 470... | Line 450... | ||
470 | 450 | * the fb object to prevent it from untimely disappearing. |
|
471 | void *driver_priv; |
451 | */ |
472 | 452 | struct list_head fbs; |
|
473 | struct list_head fbs; |
453 | struct mutex fbs_lock; |
Line 474... | Line 454... | ||
474 | 454 | ||
475 | wait_queue_head_t event_wait; |
- | |
476 | struct list_head event_list; |
- | |
477 | int event_space; |
- | |
478 | }; |
- | |
479 | - | ||
480 | #if 0 |
- | |
481 | /** Wait queue */ |
- | |
482 | struct drm_queue { |
- | |
483 | atomic_t use_count; /**< Outstanding uses (+1) */ |
- | |
484 | atomic_t finalization; /**< Finalization in progress */ |
- | |
485 | atomic_t block_count; /**< Count of processes waiting */ |
- | |
486 | atomic_t block_read; /**< Queue blocked for reads */ |
- | |
487 | wait_queue_head_t read_queue; /**< Processes waiting on block_read */ |
- | |
488 | atomic_t block_write; /**< Queue blocked for writes */ |
- | |
489 | wait_queue_head_t write_queue; /**< Processes waiting on block_write */ |
- | |
490 | atomic_t total_queued; /**< Total queued statistic */ |
- | |
491 | atomic_t total_flushed; /**< Total flushes statistic */ |
- | |
492 | atomic_t total_locks; /**< Total locks statistics */ |
455 | wait_queue_head_t event_wait; |
493 | enum drm_ctx_flags flags; /**< Context preserving and 2D-only */ |
456 | struct list_head event_list; |
494 | struct drm_waitlist waitlist; /**< Pending buffers */ |
457 | int event_space; |
495 | wait_queue_head_t flush_queue; /**< Processes waiting until flush */ |
458 | }; |
496 | }; |
459 | |
Line 576... | Line 539... | ||
576 | struct drm_hw_lock *lock; |
539 | struct drm_hw_lock *lock; |
577 | }; |
540 | }; |
Line 578... | Line 541... | ||
578 | 541 | ||
Line 579... | Line -... | ||
579 | #endif |
- | |
580 | 542 | #endif |
|
581 | 543 | ||
582 | /** |
544 | /** |
583 | * Kernel side of a mapping |
545 | * Kernel side of a mapping |
584 | */ |
546 | */ |
Line 603... | Line 565... | ||
603 | struct drm_local_map *map; /**< mapping */ |
565 | struct drm_local_map *map; /**< mapping */ |
604 | uint64_t user_token; |
566 | uint64_t user_token; |
605 | struct drm_master *master; |
567 | struct drm_master *master; |
606 | }; |
568 | }; |
Line 607... | Line -... | ||
607 | - | ||
608 | /** |
- | |
609 | * Context handle list |
- | |
610 | */ |
- | |
611 | struct drm_ctx_list { |
- | |
612 | struct list_head head; /**< list head */ |
- | |
613 | drm_context_t handle; /**< context handle */ |
- | |
614 | struct drm_file *tag; /**< associated fd private data */ |
- | |
615 | }; |
- | |
616 | 569 | ||
617 | /* location of GART table */ |
570 | /* location of GART table */ |
618 | #define DRM_ATI_GART_MAIN 1 |
571 | #define DRM_ATI_GART_MAIN 1 |
Line 619... | Line 572... | ||
619 | #define DRM_ATI_GART_FB 2 |
572 | #define DRM_ATI_GART_FB 2 |
Line 689... | Line 642... | ||
689 | * at the point that any cache flushing occurs |
642 | * at the point that any cache flushing occurs |
690 | */ |
643 | */ |
691 | uint32_t pending_read_domains; |
644 | uint32_t pending_read_domains; |
692 | uint32_t pending_write_domain; |
645 | uint32_t pending_write_domain; |
Line -... | Line 646... | ||
- | 646 | ||
- | 647 | /** |
|
- | 648 | * dma_buf - dma buf associated with this GEM object |
|
- | 649 | * |
|
- | 650 | * Pointer to the dma-buf associated with this gem object (either |
|
- | 651 | * through importing or exporting). We break the resulting reference |
|
- | 652 | * loop when the last gem handle for this object is released. |
|
- | 653 | * |
|
- | 654 | * Protected by obj->object_name_lock |
|
- | 655 | */ |
|
Line 693... | Line 656... | ||
693 | 656 | struct dma_buf *dma_buf; |
|
Line 694... | Line 657... | ||
694 | 657 | ||
Line -... | Line 658... | ||
- | 658 | }; |
|
695 | }; |
659 | |
- | 660 | #include |
|
- | 661 | ||
- | 662 | /** |
|
- | 663 | * struct drm_master - drm master structure |
|
- | 664 | * |
|
- | 665 | * @refcount: Refcount for this master object. |
|
- | 666 | * @minor: Link back to minor char device we are master for. Immutable. |
|
- | 667 | * @unique: Unique identifier: e.g. busid. Protected by drm_global_mutex. |
|
- | 668 | * @unique_len: Length of unique field. Protected by drm_global_mutex. |
|
- | 669 | * @unique_size: Amount allocated. Protected by drm_global_mutex. |
|
- | 670 | * @magiclist: Hash of used authentication tokens. Protected by struct_mutex. |
|
696 | 671 | * @magicfree: List of used authentication tokens. Protected by struct_mutex. |
|
697 | #include |
- | |
698 | 672 | * @lock: DRI lock information. |
|
699 | /* per-master structure */ |
- | |
700 | struct drm_master { |
- | |
701 | 673 | * @driver_priv: Pointer to driver-private information. |
|
702 | struct kref refcount; /* refcount for this master */ |
- | |
703 | 674 | */ |
|
704 | struct list_head head; /**< each minor contains a list of masters */ |
675 | struct drm_master { |
705 | struct drm_minor *minor; /**< link back to minor we are a master for */ |
676 | struct kref refcount; |
706 | - | ||
707 | char *unique; /**< Unique identifier: e.g., busid */ |
- | |
708 | int unique_len; /**< Length of unique field */ |
- | |
709 | int unique_size; /**< amount allocated */ |
- | |
710 | - | ||
711 | int blocked; /**< Blocked due to VC switch? */ |
677 | struct drm_minor *minor; |
712 | 678 | char *unique; |
|
713 | /** \name Authentication */ |
- | |
714 | /*@{ */ |
- | |
715 | // struct drm_open_hash magiclist; |
679 | int unique_len; |
716 | // struct list_head magicfree; |
- | |
717 | /*@} */ |
680 | int unique_size; |
718 | 681 | // struct drm_open_hash magiclist; |
|
Line 719... | Line -... | ||
719 | // struct drm_lock_data lock; /**< Information on hardware lock */ |
- | |
720 | - | ||
721 | void *driver_priv; /**< Private structure for driver to use */ |
682 | // struct list_head magicfree; |
722 | }; |
683 | // struct drm_lock_data lock; |
723 | 684 | void *driver_priv; |
|
724 | #if 0 |
685 | }; |
Line 737... | Line 698... | ||
737 | #define DRM_SCANOUTPOS_VALID (1 << 0) |
698 | #define DRM_SCANOUTPOS_VALID (1 << 0) |
738 | #define DRM_SCANOUTPOS_INVBL (1 << 1) |
699 | #define DRM_SCANOUTPOS_INVBL (1 << 1) |
739 | #define DRM_SCANOUTPOS_ACCURATE (1 << 2) |
700 | #define DRM_SCANOUTPOS_ACCURATE (1 << 2) |
Line 740... | Line 701... | ||
740 | 701 | ||
741 | struct drm_bus { |
- | |
742 | int bus_type; |
- | |
743 | int (*get_irq)(struct drm_device *dev); |
- | |
744 | const char *(*get_name)(struct drm_device *dev); |
702 | struct drm_bus { |
745 | int (*set_busid)(struct drm_device *dev, struct drm_master *master); |
- | |
746 | int (*set_unique)(struct drm_device *dev, struct drm_master *master, |
- | |
747 | struct drm_unique *unique); |
- | |
748 | int (*irq_by_busid)(struct drm_device *dev, struct drm_irq_busid *p); |
703 | int (*set_busid)(struct drm_device *dev, struct drm_master *master); |
749 | }; |
- | |
750 | #endif |
- | |
751 | - | ||
Line 752... | Line 704... | ||
752 | #define DRM_IRQ_ARGS int irq, void *arg |
704 | }; |
753 | 705 | ||
754 | /** |
706 | /** |
755 | * DRM driver structure. This structure represent the common code for |
707 | * DRM driver structure. This structure represent the common code for |
Line 874... | Line 826... | ||
874 | struct timeval *vblank_time, |
826 | struct timeval *vblank_time, |
875 | unsigned flags); |
827 | unsigned flags); |
Line 876... | Line 828... | ||
876 | 828 | ||
Line 877... | Line 829... | ||
877 | /* these have to be filled in */ |
829 | /* these have to be filled in */ |
878 | 830 | ||
879 | irqreturn_t(*irq_handler) (DRM_IRQ_ARGS); |
831 | irqreturn_t(*irq_handler) (int irq, void *arg); |
880 | void (*irq_preinstall) (struct drm_device *dev); |
832 | void (*irq_preinstall) (struct drm_device *dev); |
Line 881... | Line 833... | ||
881 | int (*irq_postinstall) (struct drm_device *dev); |
833 | int (*irq_postinstall) (struct drm_device *dev); |
Line 889... | Line 841... | ||
889 | */ |
841 | */ |
890 | void (*gem_free_object) (struct drm_gem_object *obj); |
842 | void (*gem_free_object) (struct drm_gem_object *obj); |
891 | int (*gem_open_object) (struct drm_gem_object *, struct drm_file *); |
843 | int (*gem_open_object) (struct drm_gem_object *, struct drm_file *); |
892 | void (*gem_close_object) (struct drm_gem_object *, struct drm_file *); |
844 | void (*gem_close_object) (struct drm_gem_object *, struct drm_file *); |
893 | u32 driver_features; |
845 | u32 driver_features; |
- | 846 | int dev_priv_size; |
|
894 | }; |
847 | }; |
Line 895... | Line 848... | ||
895 | 848 | ||
896 | #define DRM_MINOR_UNASSIGNED 0 |
849 | enum drm_minor_type { |
897 | #define DRM_MINOR_LEGACY 1 |
850 | DRM_MINOR_LEGACY, |
898 | #define DRM_MINOR_CONTROL 2 |
851 | DRM_MINOR_CONTROL, |
- | 852 | DRM_MINOR_RENDER, |
|
- | 853 | DRM_MINOR_CNT, |
|
Line 899... | Line 854... | ||
899 | #define DRM_MINOR_RENDER 3 |
854 | }; |
900 | 855 | ||
901 | /** |
856 | /** |
902 | * Info file list entry. This structure represents a debugfs or proc file to |
857 | * Info file list entry. This structure represents a debugfs or proc file to |
Line 923... | Line 878... | ||
923 | * DRM minor structure. This structure represents a drm minor number. |
878 | * DRM minor structure. This structure represents a drm minor number. |
924 | */ |
879 | */ |
925 | struct drm_minor { |
880 | struct drm_minor { |
926 | int index; /**< Minor device number */ |
881 | int index; /**< Minor device number */ |
927 | int type; /**< Control or render */ |
882 | int type; /**< Control or render */ |
928 | // dev_t device; /**< Device number for mknod */ |
- | |
929 | // struct device kdev; /**< Linux device */ |
883 | // struct device kdev; /**< Linux device */ |
930 | struct drm_device *dev; |
884 | struct drm_device *dev; |
Line 931... | Line -... | ||
931 | - | ||
932 | // struct proc_dir_entry *proc_root; /**< proc directory entry */ |
- | |
933 | // struct drm_info_node proc_nodes; |
885 | |
934 | // struct dentry *debugfs_root; |
- | |
935 | // struct drm_info_node debugfs_nodes; |
886 | struct dentry *debugfs_root; |
936 | - | ||
937 | struct drm_master *master; /* currently active master for this node */ |
887 | |
938 | // struct list_head master_list; |
888 | struct list_head debugfs_list; |
939 | // struct drm_mode_group mode_group; |
- | |
940 | }; |
889 | struct mutex debugfs_lock; /* Protects debugfs_list. */ |
941 | 890 | ||
942 | /* mode specified on the command line */ |
891 | /* currently active master for this node. Protected by master_mutex */ |
943 | struct drm_cmdline_mode { |
- | |
944 | bool specified; |
- | |
945 | bool refresh_specified; |
- | |
946 | bool bpp_specified; |
- | |
947 | int xres, yres; |
- | |
948 | int bpp; |
- | |
949 | int refresh; |
- | |
950 | bool rb; |
- | |
951 | bool interlace; |
- | |
952 | bool cvt; |
- | |
953 | bool margins; |
892 | struct drm_master *master; |
954 | enum drm_connector_force force; |
893 | struct drm_mode_group mode_group; |
Line 955... | Line 894... | ||
955 | }; |
894 | }; |
956 | 895 | ||
957 | 896 | ||
958 | 897 | ||
959 | /** |
898 | /** |
960 | * DRM device structure. This structure represent a complete card that |
899 | * DRM device structure. This structure represent a complete card that |
961 | * may contain multiple heads. |
- | |
962 | */ |
900 | * may contain multiple heads. |
Line -... | Line 901... | ||
- | 901 | */ |
|
- | 902 | struct drm_device { |
|
- | 903 | struct list_head legacy_dev_list;/**< list of devices per driver for stealth attach cleanup */ |
|
- | 904 | int if_version; /**< Highest interface version set */ |
|
- | 905 | ||
963 | struct drm_device { |
906 | struct device *dev; /**< Device structure of bus-device */ |
964 | struct list_head legacy_dev_list;/**< list of devices per driver for stealth attach cleanup */ |
907 | struct drm_driver *driver; /**< DRM driver managing the device */ |
965 | char *devname; /**< For /proc/interrupts */ |
- | |
966 | int if_version; /**< Highest interface version set */ |
908 | void *dev_private; /**< DRM driver private data */ |
- | 909 | struct drm_minor *primary; /**< Primary node */ |
|
967 | 910 | atomic_t unplugged; /**< Flag whether dev is dead */ |
|
Line 968... | Line 911... | ||
968 | /** \name Locks */ |
911 | /** \name Locks */ |
969 | /*@{ */ |
912 | /*@{ */ |
970 | spinlock_t count_lock; /**< For inuse, drm_device::open_count, drm_device::buf_use */ |
913 | struct mutex struct_mutex; /**< For others */ |
- | 914 | struct mutex master_mutex; /**< For drm_minor::master and drm_file::is_master */ |
|
971 | struct mutex struct_mutex; /**< For others */ |
915 | /*@} */ |
972 | /*@} */ |
916 | |
973 | 917 | /** \name Usage Counters */ |
|
Line 974... | Line 918... | ||
974 | /** \name Usage Counters */ |
918 | /*@{ */ |
Line 1001... | Line 945... | ||
1001 | /*@} */ |
945 | /*@} */ |
Line 1002... | Line 946... | ||
1002 | 946 | ||
1003 | /** \name Context support */ |
947 | /** \name Context support */ |
1004 | /*@{ */ |
948 | /*@{ */ |
- | 949 | bool irq_enabled; /**< True if irq handler is enabled */ |
|
- | 950 | int irq; |
|
1005 | bool irq_enabled; /**< True if irq handler is enabled */ |
951 | |
1006 | __volatile__ long context_flag; /**< Context swapping flag */ |
952 | __volatile__ long context_flag; /**< Context swapping flag */ |
1007 | int last_context; /**< Last current context */ |
953 | int last_context; /**< Last current context */ |
Line 1008... | Line 954... | ||
1008 | /*@} */ |
954 | /*@} */ |
Line 1016... | Line 962... | ||
1016 | * Once the modeset ioctl *has* been called though, we can safely |
962 | * Once the modeset ioctl *has* been called though, we can safely |
1017 | * disable them when unused. |
963 | * disable them when unused. |
1018 | */ |
964 | */ |
1019 | bool vblank_disable_allowed; |
965 | bool vblank_disable_allowed; |
Line -... | Line 966... | ||
- | 966 | ||
- | 967 | /* array of size num_crtcs */ |
|
- | 968 | struct drm_vblank_crtc *vblank; |
|
- | 969 | ||
- | 970 | spinlock_t vblank_time_lock; /**< Protects vblank count and time updates during vblank enable/disable */ |
|
Line 1020... | Line 971... | ||
1020 | 971 | spinlock_t vbl_lock; |
|
Line 1021... | Line 972... | ||
1021 | 972 | ||
1022 | u32 max_vblank_count; /**< size of vblank counter register */ |
973 | u32 max_vblank_count; /**< size of vblank counter register */ |
Line 1029... | Line 980... | ||
1029 | 980 | ||
Line 1030... | Line 981... | ||
1030 | /*@} */ |
981 | /*@} */ |
Line 1031... | Line -... | ||
1031 | - | ||
1032 | // struct drm_agp_head *agp; /**< AGP data */ |
982 | |
1033 | - | ||
1034 | struct device *dev; /**< Device structure */ |
- | |
- | 983 | // struct drm_agp_head *agp; /**< AGP data */ |
|
1035 | struct pci_dev *pdev; /**< PCI device structure */ |
984 | |
1036 | int pci_vendor; /**< PCI vendor id */ |
- | |
1037 | int pci_device; /**< PCI device id */ |
- | |
1038 | unsigned int num_crtcs; /**< Number of CRTCs on this device */ |
- | |
1039 | void *dev_private; /**< device private data */ |
- | |
1040 | struct address_space *dev_mapping; |
985 | struct pci_dev *pdev; /**< PCI device structure */ |
1041 | // struct drm_sigdata sigdata; /**< For block_all_signals */ |
- | |
1042 | // sigset_t sigmask; |
- | |
1043 | - | ||
1044 | struct drm_driver *driver; |
- | |
1045 | // struct drm_local_map *agp_buffer_map; |
- | |
Line 1046... | Line 986... | ||
1046 | // unsigned int agp_buffer_token; |
986 | |
Line 1047... | Line 987... | ||
1047 | // struct drm_minor *control; /**< Control node for card */ |
987 | unsigned int num_crtcs; /**< Number of CRTCs on this device */ |
1048 | struct drm_minor *primary; /**< render type primary screen head */ |
988 | |
1049 | 989 | ||
1050 | struct drm_mode_config mode_config; /**< Current mode config */ |
990 | struct drm_mode_config mode_config; /**< Current mode config */ |
1051 | 991 | ||
1052 | /** \name GEM information */ |
992 | /** \name GEM information */ |
1053 | /*@{ */ |
993 | /*@{ */ |
1054 | struct mutex object_name_lock; |
- | |
1055 | struct idr object_name_idr; |
- | |
1056 | struct drm_vma_offset_manager *vma_offset_manager; |
994 | struct mutex object_name_lock; |
Line 1057... | Line 995... | ||
1057 | /*@} */ |
995 | struct idr object_name_idr; |
1058 | int switch_power_state; |
996 | struct drm_vma_offset_manager *vma_offset_manager; |
1059 | 997 | /*@} */ |
|
Line 1069... | Line 1007... | ||
1069 | int feature) |
1007 | int feature) |
1070 | { |
1008 | { |
1071 | return ((dev->driver->driver_features & feature) ? 1 : 0); |
1009 | return ((dev->driver->driver_features & feature) ? 1 : 0); |
1072 | } |
1010 | } |
Line 1073... | Line -... | ||
1073 | - | ||
1074 | static inline int drm_dev_to_irq(struct drm_device *dev) |
- | |
1075 | { |
- | |
1076 | return dev->pdev->irq; |
- | |
1077 | } |
- | |
1078 | 1011 | ||
1079 | static inline void drm_device_set_unplugged(struct drm_device *dev) |
1012 | static inline void drm_device_set_unplugged(struct drm_device *dev) |
1080 | { |
1013 | { |
1081 | smp_wmb(); |
1014 | smp_wmb(); |
1082 | atomic_set(&dev->unplugged, 1); |
1015 | atomic_set(&dev->unplugged, 1); |
Line 1087... | Line 1020... | ||
1087 | int ret = atomic_read(&dev->unplugged); |
1020 | int ret = atomic_read(&dev->unplugged); |
1088 | smp_rmb(); |
1021 | smp_rmb(); |
1089 | return ret; |
1022 | return ret; |
1090 | } |
1023 | } |
Line 1091... | Line -... | ||
1091 | - | ||
1092 | static inline bool drm_modeset_is_locked(struct drm_device *dev) |
- | |
1093 | { |
- | |
1094 | return mutex_is_locked(&dev->mode_config.mutex); |
- | |
Line 1095... | Line 1024... | ||
1095 | } |
1024 | |
1096 | 1025 | ||
1097 | /******************************************************************/ |
1026 | /******************************************************************/ |
Line 1102... | Line 1031... | ||
1102 | extern long drm_ioctl(struct file *filp, |
1031 | extern long drm_ioctl(struct file *filp, |
1103 | unsigned int cmd, unsigned long arg); |
1032 | unsigned int cmd, unsigned long arg); |
1104 | extern long drm_compat_ioctl(struct file *filp, |
1033 | extern long drm_compat_ioctl(struct file *filp, |
1105 | unsigned int cmd, unsigned long arg); |
1034 | unsigned int cmd, unsigned long arg); |
1106 | extern int drm_lastclose(struct drm_device *dev); |
1035 | extern int drm_lastclose(struct drm_device *dev); |
- | 1036 | extern bool drm_ioctl_flags(unsigned int nr, unsigned int *flags); |
|
Line 1107... | Line 1037... | ||
1107 | 1037 | ||
1108 | /* Device support (drm_fops.h) */ |
1038 | /* Device support (drm_fops.h) */ |
1109 | extern struct mutex drm_global_mutex; |
1039 | extern struct mutex drm_global_mutex; |
1110 | extern int drm_open(struct inode *inode, struct file *filp); |
- | |
1111 | extern int drm_stub_open(struct inode *inode, struct file *filp); |
1040 | extern int drm_open(struct inode *inode, struct file *filp); |
1112 | extern ssize_t drm_read(struct file *filp, char __user *buffer, |
1041 | extern ssize_t drm_read(struct file *filp, char __user *buffer, |
1113 | size_t count, loff_t *offset); |
1042 | size_t count, loff_t *offset); |
Line 1114... | Line 1043... | ||
1114 | extern int drm_release(struct inode *inode, struct file *filp); |
1043 | extern int drm_release(struct inode *inode, struct file *filp); |
Line 1144... | Line 1073... | ||
1144 | extern int drm_setversion(struct drm_device *dev, void *data, |
1073 | extern int drm_setversion(struct drm_device *dev, void *data, |
1145 | struct drm_file *file_priv); |
1074 | struct drm_file *file_priv); |
1146 | extern int drm_noop(struct drm_device *dev, void *data, |
1075 | extern int drm_noop(struct drm_device *dev, void *data, |
1147 | struct drm_file *file_priv); |
1076 | struct drm_file *file_priv); |
Line 1148... | Line -... | ||
1148 | - | ||
1149 | /* Context IOCTL support (drm_context.h) */ |
- | |
1150 | extern int drm_resctx(struct drm_device *dev, void *data, |
- | |
1151 | struct drm_file *file_priv); |
- | |
1152 | extern int drm_addctx(struct drm_device *dev, void *data, |
- | |
1153 | struct drm_file *file_priv); |
- | |
1154 | extern int drm_getctx(struct drm_device *dev, void *data, |
- | |
1155 | struct drm_file *file_priv); |
- | |
1156 | extern int drm_switchctx(struct drm_device *dev, void *data, |
- | |
1157 | struct drm_file *file_priv); |
- | |
1158 | extern int drm_newctx(struct drm_device *dev, void *data, |
- | |
1159 | struct drm_file *file_priv); |
- | |
1160 | extern int drm_rmctx(struct drm_device *dev, void *data, |
- | |
1161 | struct drm_file *file_priv); |
- | |
1162 | - | ||
1163 | extern int drm_ctxbitmap_init(struct drm_device *dev); |
- | |
1164 | extern void drm_ctxbitmap_cleanup(struct drm_device *dev); |
- | |
1165 | extern void drm_ctxbitmap_free(struct drm_device *dev, int ctx_handle); |
- | |
1166 | - | ||
1167 | extern int drm_setsareactx(struct drm_device *dev, void *data, |
- | |
1168 | struct drm_file *file_priv); |
- | |
1169 | extern int drm_getsareactx(struct drm_device *dev, void *data, |
- | |
1170 | struct drm_file *file_priv); |
- | |
1171 | 1077 | ||
1172 | /* Authentication IOCTL support (drm_auth.h) */ |
1078 | /* Authentication IOCTL support (drm_auth.h) */ |
1173 | extern int drm_getmagic(struct drm_device *dev, void *data, |
1079 | extern int drm_getmagic(struct drm_device *dev, void *data, |
1174 | struct drm_file *file_priv); |
1080 | struct drm_file *file_priv); |
1175 | extern int drm_authmagic(struct drm_device *dev, void *data, |
1081 | extern int drm_authmagic(struct drm_device *dev, void *data, |
1176 | struct drm_file *file_priv); |
1082 | struct drm_file *file_priv); |
Line 1177... | Line 1083... | ||
1177 | extern int drm_remove_magic(struct drm_master *master, drm_magic_t magic); |
1083 | extern int drm_remove_magic(struct drm_master *master, drm_magic_t magic); |
1178 | 1084 | ||
1179 | /* Cache management (drm_cache.c) */ |
1085 | /* Cache management (drm_cache.c) */ |
1180 | void drm_clflush_pages(struct page *pages[], unsigned long num_pages); |
1086 | void drm_clflush_pages(struct page *pages[], unsigned long num_pages); |
Line 1181... | Line 1087... | ||
1181 | void drm_clflush_sg(struct sg_table *st); |
1087 | void drm_clflush_sg(struct sg_table *st); |
1182 | void drm_clflush_virt_range(char *addr, unsigned long length); |
1088 | void drm_clflush_virt_range(void *addr, unsigned long length); |
1183 | 1089 | ||
1184 | /* Locking IOCTL support (drm_lock.h) */ |
1090 | /* Locking IOCTL support (drm_lock.h) */ |
Line 1230... | Line 1136... | ||
1230 | struct drm_file *filp); |
1136 | struct drm_file *filp); |
Line 1231... | Line 1137... | ||
1231 | 1137 | ||
1232 | /* IRQ support (drm_irq.h) */ |
1138 | /* IRQ support (drm_irq.h) */ |
1233 | extern int drm_control(struct drm_device *dev, void *data, |
1139 | extern int drm_control(struct drm_device *dev, void *data, |
1234 | struct drm_file *file_priv); |
1140 | struct drm_file *file_priv); |
1235 | extern int drm_irq_install(struct drm_device *dev); |
1141 | extern int drm_irq_install(struct drm_device *dev, int irq); |
Line 1236... | Line 1142... | ||
1236 | extern int drm_irq_uninstall(struct drm_device *dev); |
1142 | extern int drm_irq_uninstall(struct drm_device *dev); |
1237 | 1143 | ||
1238 | extern int drm_vblank_init(struct drm_device *dev, int num_crtcs); |
1144 | extern int drm_vblank_init(struct drm_device *dev, int num_crtcs); |
Line 1244... | Line 1150... | ||
1244 | extern void drm_send_vblank_event(struct drm_device *dev, int crtc, |
1150 | extern void drm_send_vblank_event(struct drm_device *dev, int crtc, |
1245 | struct drm_pending_vblank_event *e); |
1151 | struct drm_pending_vblank_event *e); |
1246 | extern bool drm_handle_vblank(struct drm_device *dev, int crtc); |
1152 | extern bool drm_handle_vblank(struct drm_device *dev, int crtc); |
1247 | extern int drm_vblank_get(struct drm_device *dev, int crtc); |
1153 | extern int drm_vblank_get(struct drm_device *dev, int crtc); |
1248 | extern void drm_vblank_put(struct drm_device *dev, int crtc); |
1154 | extern void drm_vblank_put(struct drm_device *dev, int crtc); |
- | 1155 | extern int drm_crtc_vblank_get(struct drm_crtc *crtc); |
|
- | 1156 | extern void drm_crtc_vblank_put(struct drm_crtc *crtc); |
|
1249 | extern void drm_vblank_off(struct drm_device *dev, int crtc); |
1157 | extern void drm_vblank_off(struct drm_device *dev, int crtc); |
- | 1158 | extern void drm_vblank_on(struct drm_device *dev, int crtc); |
|
- | 1159 | extern void drm_crtc_vblank_off(struct drm_crtc *crtc); |
|
- | 1160 | extern void drm_crtc_vblank_on(struct drm_crtc *crtc); |
|
1250 | extern void drm_vblank_cleanup(struct drm_device *dev); |
1161 | extern void drm_vblank_cleanup(struct drm_device *dev); |
- | 1162 | ||
1251 | extern u32 drm_get_last_vbltimestamp(struct drm_device *dev, int crtc, |
1163 | extern u32 drm_get_last_vbltimestamp(struct drm_device *dev, int crtc, |
1252 | struct timeval *tvblank, unsigned flags); |
1164 | struct timeval *tvblank, unsigned flags); |
1253 | extern int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, |
1165 | extern int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, |
1254 | int crtc, int *max_error, |
1166 | int crtc, int *max_error, |
1255 | struct timeval *vblank_time, |
1167 | struct timeval *vblank_time, |
Line 1257... | Line 1169... | ||
1257 | const struct drm_crtc *refcrtc, |
1169 | const struct drm_crtc *refcrtc, |
1258 | const struct drm_display_mode *mode); |
1170 | const struct drm_display_mode *mode); |
1259 | extern void drm_calc_timestamping_constants(struct drm_crtc *crtc, |
1171 | extern void drm_calc_timestamping_constants(struct drm_crtc *crtc, |
1260 | const struct drm_display_mode *mode); |
1172 | const struct drm_display_mode *mode); |
Line 1261... | Line -... | ||
1261 | - | ||
1262 | extern bool |
- | |
1263 | drm_mode_parse_command_line_for_connector(const char *mode_option, |
- | |
1264 | struct drm_connector *connector, |
- | |
1265 | struct drm_cmdline_mode *mode); |
- | |
1266 | - | ||
1267 | extern struct drm_display_mode * |
- | |
1268 | drm_mode_create_from_cmdline_mode(struct drm_device *dev, |
- | |
1269 | struct drm_cmdline_mode *cmd); |
- | |
1270 | - | ||
1271 | extern int drm_display_mode_from_videomode(const struct videomode *vm, |
- | |
1272 | struct drm_display_mode *dmode); |
- | |
1273 | extern int of_get_drm_display_mode(struct device_node *np, |
- | |
1274 | struct drm_display_mode *dmode, |
- | |
Line 1275... | Line 1173... | ||
1275 | int index); |
1173 | |
1276 | 1174 | ||
1277 | /* Modesetting support */ |
1175 | /* Modesetting support */ |
1278 | extern void drm_vblank_pre_modeset(struct drm_device *dev, int crtc); |
1176 | extern void drm_vblank_pre_modeset(struct drm_device *dev, int crtc); |
Line 1292... | Line 1190... | ||
1292 | extern void drm_master_put(struct drm_master **master); |
1190 | extern void drm_master_put(struct drm_master **master); |
Line 1293... | Line 1191... | ||
1293 | 1191 | ||
1294 | extern void drm_put_dev(struct drm_device *dev); |
1192 | extern void drm_put_dev(struct drm_device *dev); |
1295 | extern void drm_unplug_dev(struct drm_device *dev); |
1193 | extern void drm_unplug_dev(struct drm_device *dev); |
1296 | extern unsigned int drm_debug; |
- | |
Line 1297... | Line 1194... | ||
1297 | extern unsigned int drm_rnodes; |
1194 | extern unsigned int drm_debug; |
1298 | 1195 | ||
1299 | #if 0 |
1196 | #if 0 |
1300 | extern unsigned int drm_vblank_offdelay; |
1197 | extern unsigned int drm_vblank_offdelay; |
Line 1301... | Line 1198... | ||
1301 | extern unsigned int drm_timestamp_precision; |
1198 | extern unsigned int drm_timestamp_precision; |
1302 | extern unsigned int drm_timestamp_monotonic; |
- | |
1303 | - | ||
1304 | extern struct class *drm_class; |
- | |
Line 1305... | Line 1199... | ||
1305 | extern struct dentry *drm_debugfs_root; |
1199 | extern unsigned int drm_timestamp_monotonic; |
1306 | 1200 | ||
1307 | extern struct idr drm_minors_idr; |
1201 | extern struct class *drm_class; |
1308 | 1202 | ||
1309 | extern struct drm_local_map *drm_getsarea(struct drm_device *dev); |
1203 | extern struct drm_local_map *drm_getsarea(struct drm_device *dev); |
1310 | 1204 | #endif |
|
1311 | /* Debugfs support */ |
1205 | /* Debugfs support */ |
1312 | #if defined(CONFIG_DEBUG_FS) |
1206 | #if defined(CONFIG_DEBUG_FS) |
1313 | extern int drm_debugfs_init(struct drm_minor *minor, int minor_id, |
1207 | extern int drm_debugfs_init(struct drm_minor *minor, int minor_id, |
1314 | struct dentry *root); |
1208 | struct dentry *root); |
1315 | extern int drm_debugfs_create_files(const struct drm_info_list *files, |
1209 | extern int drm_debugfs_create_files(const struct drm_info_list *files, |
1316 | int count, struct dentry *root, |
1210 | int count, struct dentry *root, |
- | 1211 | struct drm_minor *minor); |
|
- | 1212 | extern int drm_debugfs_remove_files(const struct drm_info_list *files, |
|
1317 | struct drm_minor *minor); |
1213 | int count, struct drm_minor *minor); |
1318 | extern int drm_debugfs_remove_files(const struct drm_info_list *files, |
1214 | extern int drm_debugfs_cleanup(struct drm_minor *minor); |
1319 | int count, struct drm_minor *minor); |
1215 | extern int drm_debugfs_connector_add(struct drm_connector *connector); |
1320 | extern int drm_debugfs_cleanup(struct drm_minor *minor); |
1216 | extern void drm_debugfs_connector_remove(struct drm_connector *connector); |
1321 | #else |
1217 | #else |
Line 1340... | Line 1236... | ||
1340 | 1236 | ||
1341 | static inline int drm_debugfs_cleanup(struct drm_minor *minor) |
1237 | static inline int drm_debugfs_cleanup(struct drm_minor *minor) |
1342 | { |
1238 | { |
1343 | return 0; |
1239 | return 0; |
- | 1240 | } |
|
- | 1241 | ||
- | 1242 | static inline int drm_debugfs_connector_add(struct drm_connector *connector) |
|
- | 1243 | { |
|
- | 1244 | return 0; |
|
- | 1245 | } |
|
- | 1246 | static inline void drm_debugfs_connector_remove(struct drm_connector *connector) |
|
- | 1247 | { |
|
- | 1248 | } |
|
1344 | } |
1249 | |
Line 1345... | Line 1250... | ||
1345 | #endif |
1250 | #endif |
1346 | 1251 | ||
1347 | /* Info file support */ |
1252 | /* Info file support */ |
Line 1366... | Line 1271... | ||
1366 | /* ATI PCIGART support (ati_pcigart.h) */ |
1271 | /* ATI PCIGART support (ati_pcigart.h) */ |
1367 | extern int drm_ati_pcigart_init(struct drm_device *dev, |
1272 | extern int drm_ati_pcigart_init(struct drm_device *dev, |
1368 | struct drm_ati_pcigart_info * gart_info); |
1273 | struct drm_ati_pcigart_info * gart_info); |
1369 | extern int drm_ati_pcigart_cleanup(struct drm_device *dev, |
1274 | extern int drm_ati_pcigart_cleanup(struct drm_device *dev, |
1370 | struct drm_ati_pcigart_info * gart_info); |
1275 | struct drm_ati_pcigart_info * gart_info); |
1371 | #endif |
- | |
Line 1372... | Line 1276... | ||
1372 | 1276 | ||
1373 | extern drm_dma_handle_t *drm_pci_alloc(struct drm_device *dev, size_t size, |
1277 | extern drm_dma_handle_t *drm_pci_alloc(struct drm_device *dev, size_t size, |
1374 | size_t align); |
1278 | size_t align); |
1375 | extern void __drm_pci_free(struct drm_device *dev, drm_dma_handle_t * dmah); |
1279 | extern void __drm_pci_free(struct drm_device *dev, drm_dma_handle_t * dmah); |
Line 1378... | Line 1282... | ||
1378 | #if 0 |
1282 | #if 0 |
1379 | /* sysfs support (drm_sysfs.c) */ |
1283 | /* sysfs support (drm_sysfs.c) */ |
1380 | struct drm_sysfs_class; |
1284 | struct drm_sysfs_class; |
1381 | extern struct class *drm_sysfs_create(struct module *owner, char *name); |
1285 | extern struct class *drm_sysfs_create(struct module *owner, char *name); |
1382 | extern void drm_sysfs_destroy(void); |
1286 | extern void drm_sysfs_destroy(void); |
1383 | extern int drm_sysfs_device_add(struct drm_minor *minor); |
1287 | extern struct device *drm_sysfs_minor_alloc(struct drm_minor *minor); |
1384 | extern void drm_sysfs_hotplug_event(struct drm_device *dev); |
1288 | extern void drm_sysfs_hotplug_event(struct drm_device *dev); |
1385 | extern void drm_sysfs_device_remove(struct drm_minor *minor); |
- | |
1386 | extern int drm_sysfs_connector_add(struct drm_connector *connector); |
1289 | extern int drm_sysfs_connector_add(struct drm_connector *connector); |
1387 | extern void drm_sysfs_connector_remove(struct drm_connector *connector); |
1290 | extern void drm_sysfs_connector_remove(struct drm_connector *connector); |
1388 | #endif |
1291 | #endif |
Line 1389... | Line 1292... | ||
1389 | 1292 | ||
Line 1441... | Line 1344... | ||
1441 | 1344 | ||
1442 | void drm_gem_free_mmap_offset(struct drm_gem_object *obj); |
1345 | void drm_gem_free_mmap_offset(struct drm_gem_object *obj); |
1443 | int drm_gem_create_mmap_offset(struct drm_gem_object *obj); |
1346 | int drm_gem_create_mmap_offset(struct drm_gem_object *obj); |
Line 1444... | Line 1347... | ||
1444 | int drm_gem_create_mmap_offset_size(struct drm_gem_object *obj, size_t size); |
1347 | int drm_gem_create_mmap_offset_size(struct drm_gem_object *obj, size_t size); |
1445 | 1348 | ||
1446 | struct page **drm_gem_get_pages(struct drm_gem_object *obj, gfp_t gfpmask); |
1349 | struct page **drm_gem_get_pages(struct drm_gem_object *obj); |
Line 1447... | Line 1350... | ||
1447 | void drm_gem_put_pages(struct drm_gem_object *obj, struct page **pages, |
1350 | void drm_gem_put_pages(struct drm_gem_object *obj, struct page **pages, |
1448 | bool dirty, bool accessed); |
1351 | bool dirty, bool accessed); |
Line 1475... | Line 1378... | ||
1475 | 1378 | ||
1476 | static __inline__ void drm_core_dropmap(struct drm_local_map *map) |
1379 | static __inline__ void drm_core_dropmap(struct drm_local_map *map) |
1477 | { |
1380 | { |
Line 1478... | Line 1381... | ||
1478 | } |
1381 | } |
Line 1479... | Line 1382... | ||
1479 | 1382 | ||
1480 | //#include |
1383 | #include |
1481 | 1384 | ||
1482 | extern int drm_fill_in_dev(struct drm_device *dev, |
1385 | extern int drm_fill_in_dev(struct drm_device *dev, |
1483 | const struct pci_device_id *ent, |
1386 | const struct pci_device_id *ent, |
Line 1484... | Line 1387... | ||
1484 | struct drm_driver *driver); |
1387 | struct drm_driver *driver); |
- | 1388 | int drm_get_minor(struct drm_device *dev, struct drm_minor **minor, int type); |
|
- | 1389 | /*@}*/ |
|
1485 | int drm_get_minor(struct drm_device *dev, struct drm_minor **minor, int type); |
1390 | |
1486 | /*@}*/ |
1391 | |
1487 | 1392 | #if 0 |
|
- | 1393 | extern int drm_pci_init(struct drm_driver *driver, struct pci_driver *pdriver); |
|
Line 1488... | Line 1394... | ||
1488 | 1394 | extern void drm_pci_exit(struct drm_driver *driver, struct pci_driver *pdriver); |
|
1489 | 1395 | extern int drm_get_pci_dev(struct pci_dev *pdev, |
|
1490 | extern int drm_get_pci_dev(struct pci_dev *pdev, |
1396 | const struct pci_device_id *ent, |