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authorJakob Bornecrantz2010-01-05 14:04:57 -0600
committerJakob Bornecrantz2010-01-05 14:04:57 -0600
commitdfbaffea07ba785d5a2d5493282f416488e217cc (patch)
treeb8a62317c6f2b14daf0734bc810f0235fe37060d /libkms
parent2f7f7ceccab4176217c399502b3ff95df1517627 (diff)
downloadexternal-libdrm-dfbaffea07ba785d5a2d5493282f416488e217cc.tar.gz
external-libdrm-dfbaffea07ba785d5a2d5493282f416488e217cc.tar.xz
external-libdrm-dfbaffea07ba785d5a2d5493282f416488e217cc.zip
libkms: Remove duped vmwgfx_drm.h header
Diffstat (limited to 'libkms')
-rw-r--r--libkms/vmwgfx_drm.h574
1 files changed, 0 insertions, 574 deletions
diff --git a/libkms/vmwgfx_drm.h b/libkms/vmwgfx_drm.h
deleted file mode 100644
index 2be7e124..00000000
--- a/libkms/vmwgfx_drm.h
+++ /dev/null
@@ -1,574 +0,0 @@
1/**************************************************************************
2 *
3 * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
4 * All Rights Reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
13 *
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
16 * of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
21 * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
22 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
23 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
24 * USE OR OTHER DEALINGS IN THE SOFTWARE.
25 *
26 **************************************************************************/
27
28#ifndef __VMWGFX_DRM_H__
29#define __VMWGFX_DRM_H__
30
31#define DRM_VMW_MAX_SURFACE_FACES 6
32#define DRM_VMW_MAX_MIP_LEVELS 24
33
34#define DRM_VMW_EXT_NAME_LEN 128
35
36#define DRM_VMW_GET_PARAM 0
37#define DRM_VMW_ALLOC_DMABUF 1
38#define DRM_VMW_UNREF_DMABUF 2
39#define DRM_VMW_CURSOR_BYPASS 3
40/* guarded by DRM_VMW_PARAM_NUM_STREAMS != 0*/
41#define DRM_VMW_CONTROL_STREAM 4
42#define DRM_VMW_CLAIM_STREAM 5
43#define DRM_VMW_UNREF_STREAM 6
44/* guarded by DRM_VMW_PARAM_3D == 1 */
45#define DRM_VMW_CREATE_CONTEXT 7
46#define DRM_VMW_UNREF_CONTEXT 8
47#define DRM_VMW_CREATE_SURFACE 9
48#define DRM_VMW_UNREF_SURFACE 10
49#define DRM_VMW_REF_SURFACE 11
50#define DRM_VMW_EXECBUF 12
51#define DRM_VMW_FIFO_DEBUG 13
52#define DRM_VMW_FENCE_WAIT 14
53
54
55/*************************************************************************/
56/**
57 * DRM_VMW_GET_PARAM - get device information.
58 *
59 * DRM_VMW_PARAM_FIFO_OFFSET:
60 * Offset to use to map the first page of the FIFO read-only.
61 * The fifo is mapped using the mmap() system call on the drm device.
62 *
63 * DRM_VMW_PARAM_OVERLAY_IOCTL:
64 * Does the driver support the overlay ioctl.
65 */
66
67#define DRM_VMW_PARAM_NUM_STREAMS 0
68#define DRM_VMW_PARAM_NUM_FREE_STREAMS 1
69#define DRM_VMW_PARAM_3D 2
70#define DRM_VMW_PARAM_FIFO_OFFSET 3
71
72
73/**
74 * struct drm_vmw_getparam_arg
75 *
76 * @value: Returned value. //Out
77 * @param: Parameter to query. //In.
78 *
79 * Argument to the DRM_VMW_GET_PARAM Ioctl.
80 */
81
82struct drm_vmw_getparam_arg {
83 uint64_t value;
84 uint32_t param;
85 uint32_t pad64;
86};
87
88/*************************************************************************/
89/**
90 * DRM_VMW_EXTENSION - Query device extensions.
91 */
92
93/**
94 * struct drm_vmw_extension_rep
95 *
96 * @exists: The queried extension exists.
97 * @driver_ioctl_offset: Ioctl number of the first ioctl in the extension.
98 * @driver_sarea_offset: Offset to any space in the DRI SAREA
99 * used by the extension.
100 * @major: Major version number of the extension.
101 * @minor: Minor version number of the extension.
102 * @pl: Patch level version number of the extension.
103 *
104 * Output argument to the DRM_VMW_EXTENSION Ioctl.
105 */
106
107struct drm_vmw_extension_rep {
108 int32_t exists;
109 uint32_t driver_ioctl_offset;
110 uint32_t driver_sarea_offset;
111 uint32_t major;
112 uint32_t minor;
113 uint32_t pl;
114 uint32_t pad64;
115};
116
117/**
118 * union drm_vmw_extension_arg
119 *
120 * @extension - Ascii name of the extension to be queried. //In
121 * @rep - Reply as defined above. //Out
122 *
123 * Argument to the DRM_VMW_EXTENSION Ioctl.
124 */
125
126union drm_vmw_extension_arg {
127 char extension[DRM_VMW_EXT_NAME_LEN];
128 struct drm_vmw_extension_rep rep;
129};
130
131/*************************************************************************/
132/**
133 * DRM_VMW_CREATE_CONTEXT - Create a host context.
134 *
135 * Allocates a device unique context id, and queues a create context command
136 * for the host. Does not wait for host completion.
137 */
138
139/**
140 * struct drm_vmw_context_arg
141 *
142 * @cid: Device unique context ID.
143 *
144 * Output argument to the DRM_VMW_CREATE_CONTEXT Ioctl.
145 * Input argument to the DRM_VMW_UNREF_CONTEXT Ioctl.
146 */
147
148struct drm_vmw_context_arg {
149 int32_t cid;
150 uint32_t pad64;
151};
152
153/*************************************************************************/
154/**
155 * DRM_VMW_UNREF_CONTEXT - Create a host context.
156 *
157 * Frees a global context id, and queues a destroy host command for the host.
158 * Does not wait for host completion. The context ID can be used directly
159 * in the command stream and shows up as the same context ID on the host.
160 */
161
162/*************************************************************************/
163/**
164 * DRM_VMW_CREATE_SURFACE - Create a host suface.
165 *
166 * Allocates a device unique surface id, and queues a create surface command
167 * for the host. Does not wait for host completion. The surface ID can be
168 * used directly in the command stream and shows up as the same surface
169 * ID on the host.
170 */
171
172/**
173 * struct drm_wmv_surface_create_req
174 *
175 * @flags: Surface flags as understood by the host.
176 * @format: Surface format as understood by the host.
177 * @mip_levels: Number of mip levels for each face.
178 * An unused face should have 0 encoded.
179 * @size_addr: Address of a user-space array of sruct drm_vmw_size
180 * cast to an uint64_t for 32-64 bit compatibility.
181 * The size of the array should equal the total number of mipmap levels.
182 * @shareable: Boolean whether other clients (as identified by file descriptors)
183 * may reference this surface.
184 *
185 * Input data to the DRM_VMW_CREATE_SURFACE Ioctl.
186 * Output data from the DRM_VMW_REF_SURFACE Ioctl.
187 */
188
189struct drm_vmw_surface_create_req {
190 uint32_t flags;
191 uint32_t format;
192 uint32_t mip_levels[DRM_VMW_MAX_SURFACE_FACES];
193 uint64_t size_addr;
194 int32_t shareable;
195 uint32_t pad64;
196};
197
198/**
199 * struct drm_wmv_surface_arg
200 *
201 * @sid: Surface id of created surface or surface to destroy or reference.
202 *
203 * Output data from the DRM_VMW_CREATE_SURFACE Ioctl.
204 * Input argument to the DRM_VMW_UNREF_SURFACE Ioctl.
205 * Input argument to the DRM_VMW_REF_SURFACE Ioctl.
206 */
207
208struct drm_vmw_surface_arg {
209 int32_t sid;
210 uint32_t pad64;
211};
212
213/**
214 * struct drm_vmw_size ioctl.
215 *
216 * @width - mip level width
217 * @height - mip level height
218 * @depth - mip level depth
219 *
220 * Description of a mip level.
221 * Input data to the DRM_WMW_CREATE_SURFACE Ioctl.
222 */
223
224struct drm_vmw_size {
225 uint32_t width;
226 uint32_t height;
227 uint32_t depth;
228 uint32_t pad64;
229};
230
231/**
232 * union drm_vmw_surface_create_arg
233 *
234 * @rep: Output data as described above.
235 * @req: Input data as described above.
236 *
237 * Argument to the DRM_VMW_CREATE_SURFACE Ioctl.
238 */
239
240union drm_vmw_surface_create_arg {
241 struct drm_vmw_surface_arg rep;
242 struct drm_vmw_surface_create_req req;
243};
244
245/*************************************************************************/
246/**
247 * DRM_VMW_REF_SURFACE - Reference a host surface.
248 *
249 * Puts a reference on a host surface with a give sid, as previously
250 * returned by the DRM_VMW_CREATE_SURFACE ioctl.
251 * A reference will make sure the surface isn't destroyed while we hold
252 * it and will allow the calling client to use the surface ID in the command
253 * stream.
254 *
255 * On successful return, the Ioctl returns the surface information given
256 * in the DRM_VMW_CREATE_SURFACE ioctl.
257 */
258
259/**
260 * union drm_vmw_surface_reference_arg
261 *
262 * @rep: Output data as described above.
263 * @req: Input data as described above.
264 *
265 * Argument to the DRM_VMW_REF_SURFACE Ioctl.
266 */
267
268union drm_vmw_surface_reference_arg {
269 struct drm_vmw_surface_create_req rep;
270 struct drm_vmw_surface_arg req;
271};
272
273/*************************************************************************/
274/**
275 * DRM_VMW_UNREF_SURFACE - Unreference a host surface.
276 *
277 * Clear a reference previously put on a host surface.
278 * When all references are gone, including the one implicitly placed
279 * on creation,
280 * a destroy surface command will be queued for the host.
281 * Does not wait for completion.
282 */
283
284/*************************************************************************/
285/**
286 * DRM_VMW_EXECBUF
287 *
288 * Submit a command buffer for execution on the host, and return a
289 * fence sequence that when signaled, indicates that the command buffer has
290 * executed.
291 */
292
293/**
294 * struct drm_vmw_execbuf_arg
295 *
296 * @commands: User-space address of a command buffer cast to an uint64_t.
297 * @command-size: Size in bytes of the command buffer.
298 * @fence_rep: User-space address of a struct drm_vmw_fence_rep cast to an
299 * uint64_t.
300 *
301 * Argument to the DRM_VMW_EXECBUF Ioctl.
302 */
303
304struct drm_vmw_execbuf_arg {
305 uint64_t commands;
306 uint32_t command_size;
307 uint32_t pad64;
308 uint64_t fence_rep;
309};
310
311/**
312 * struct drm_vmw_fence_rep
313 *
314 * @fence_seq: Fence sequence associated with a command submission.
315 * @error: This member should've been set to -EFAULT on submission.
316 * The following actions should be take on completion:
317 * error == -EFAULT: Fence communication failed. The host is synchronized.
318 * Use the last fence id read from the FIFO fence register.
319 * error != 0 && error != -EFAULT:
320 * Fence submission failed. The host is synchronized. Use the fence_seq member.
321 * error == 0: All is OK, The host may not be synchronized.
322 * Use the fence_seq member.
323 *
324 * Input / Output data to the DRM_VMW_EXECBUF Ioctl.
325 */
326
327struct drm_vmw_fence_rep {
328 uint64_t fence_seq;
329 int32_t error;
330 uint32_t pad64;
331};
332
333/*************************************************************************/
334/**
335 * DRM_VMW_ALLOC_DMABUF
336 *
337 * Allocate a DMA buffer that is visible also to the host.
338 * NOTE: The buffer is
339 * identified by a handle and an offset, which are private to the guest, but
340 * useable in the command stream. The guest kernel may translate these
341 * and patch up the command stream accordingly. In the future, the offset may
342 * be zero at all times, or it may disappear from the interface before it is
343 * fixed.
344 *
345 * The DMA buffer may stay user-space mapped in the guest at all times,
346 * and is thus suitable for sub-allocation.
347 *
348 * DMA buffers are mapped using the mmap() syscall on the drm device.
349 */
350
351/**
352 * struct drm_vmw_alloc_dmabuf_req
353 *
354 * @size: Required minimum size of the buffer.
355 *
356 * Input data to the DRM_VMW_ALLOC_DMABUF Ioctl.
357 */
358
359struct drm_vmw_alloc_dmabuf_req {
360 uint32_t size;
361 uint32_t pad64;
362};
363
364/**
365 * struct drm_vmw_dmabuf_rep
366 *
367 * @map_handle: Offset to use in the mmap() call used to map the buffer.
368 * @handle: Handle unique to this buffer. Used for unreferencing.
369 * @cur_gmr_id: GMR id to use in the command stream when this buffer is
370 * referenced. See not above.
371 * @cur_gmr_offset: Offset to use in the command stream when this buffer is
372 * referenced. See note above.
373 *
374 * Output data from the DRM_VMW_ALLOC_DMABUF Ioctl.
375 */
376
377struct drm_vmw_dmabuf_rep {
378 uint64_t map_handle;
379 uint32_t handle;
380 uint32_t cur_gmr_id;
381 uint32_t cur_gmr_offset;
382 uint32_t pad64;
383};
384
385/**
386 * union drm_vmw_dmabuf_arg
387 *
388 * @req: Input data as described above.
389 * @rep: Output data as described above.
390 *
391 * Argument to the DRM_VMW_ALLOC_DMABUF Ioctl.
392 */
393
394union drm_vmw_alloc_dmabuf_arg {
395 struct drm_vmw_alloc_dmabuf_req req;
396 struct drm_vmw_dmabuf_rep rep;
397};
398
399/*************************************************************************/
400/**
401 * DRM_VMW_UNREF_DMABUF - Free a DMA buffer.
402 *
403 */
404
405/**
406 * struct drm_vmw_unref_dmabuf_arg
407 *
408 * @handle: Handle indicating what buffer to free. Obtained from the
409 * DRM_VMW_ALLOC_DMABUF Ioctl.
410 *
411 * Argument to the DRM_VMW_UNREF_DMABUF Ioctl.
412 */
413
414struct drm_vmw_unref_dmabuf_arg {
415 uint32_t handle;
416 uint32_t pad64;
417};
418
419/*************************************************************************/
420/**
421 * DRM_VMW_FIFO_DEBUG - Get last FIFO submission.
422 *
423 * This IOCTL copies the last FIFO submission directly out of the FIFO buffer.
424 */
425
426/**
427 * struct drm_vmw_fifo_debug_arg
428 *
429 * @debug_buffer: User space address of a debug_buffer cast to an uint64_t //In
430 * @debug_buffer_size: Size in bytes of debug buffer //In
431 * @used_size: Number of bytes copied to the buffer // Out
432 * @did_not_fit: Boolean indicating that the fifo contents did not fit. //Out
433 *
434 * Argument to the DRM_VMW_FIFO_DEBUG Ioctl.
435 */
436
437struct drm_vmw_fifo_debug_arg {
438 uint64_t debug_buffer;
439 uint32_t debug_buffer_size;
440 uint32_t used_size;
441 int32_t did_not_fit;
442 uint32_t pad64;
443};
444
445struct drm_vmw_fence_wait_arg {
446 uint64_t sequence;
447 uint64_t kernel_cookie;
448 int32_t cookie_valid;
449 int32_t pad64;
450};
451
452/*************************************************************************/
453/**
454 * DRM_VMW_CONTROL_STREAM - Control overlays, aka streams.
455 *
456 * This IOCTL controls the overlay units of the svga device.
457 * The SVGA overlay units does not work like regular hardware units in
458 * that they do not automaticaly read back the contents of the given dma
459 * buffer. But instead only read back for each call to this ioctl, and
460 * at any point between this call being made and a following call that
461 * either changes the buffer or disables the stream.
462 */
463
464/**
465 * struct drm_vmw_rect
466 *
467 * Defines a rectangle. Used in the overlay ioctl to define
468 * source and destination rectangle.
469 */
470
471struct drm_vmw_rect {
472 int32_t x;
473 int32_t y;
474 uint32_t w;
475 uint32_t h;
476};
477
478/**
479 * struct drm_vmw_control_stream_arg
480 *
481 * @stream_id: Stearm to control
482 * @enabled: If false all following arguments are ignored.
483 * @handle: Handle to buffer for getting data from.
484 * @format: Format of the overlay as understood by the host.
485 * @width: Width of the overlay.
486 * @height: Height of the overlay.
487 * @size: Size of the overlay in bytes.
488 * @pitch: Array of pitches, the two last are only used for YUV12 formats.
489 * @offset: Offset from start of dma buffer to overlay.
490 * @src: Source rect, must be within the defined area above.
491 * @dst: Destination rect, x and y may be negative.
492 *
493 * Argument to the DRM_VMW_CONTROL_STREAM Ioctl.
494 */
495
496struct drm_vmw_control_stream_arg {
497 uint32_t stream_id;
498 uint32_t enabled;
499
500 uint32_t flags;
501 uint32_t color_key;
502
503 uint32_t handle;
504 uint32_t offset;
505 int32_t format;
506 uint32_t size;
507 uint32_t width;
508 uint32_t height;
509 uint32_t pitch[3];
510
511 uint32_t pad64;
512 struct drm_vmw_rect src;
513 struct drm_vmw_rect dst;
514};
515
516/*************************************************************************/
517/**
518 * DRM_VMW_CURSOR_BYPASS - Give extra information about cursor bypass.
519 *
520 */
521
522#define DRM_VMW_CURSOR_BYPASS_ALL (1 << 0)
523#define DRM_VMW_CURSOR_BYPASS_FLAGS (1)
524
525/**
526 * struct drm_vmw_cursor_bypass_arg
527 *
528 * @flags: Flags.
529 * @crtc_id: Crtc id, only used if DMR_CURSOR_BYPASS_ALL isn't passed.
530 * @xpos: X position of cursor.
531 * @ypos: Y position of cursor.
532 * @xhot: X hotspot.
533 * @yhot: Y hotspot.
534 *
535 * Argument to the DRM_VMW_CURSOR_BYPASS Ioctl.
536 */
537
538struct drm_vmw_cursor_bypass_arg {
539 uint32_t flags;
540 uint32_t crtc_id;
541 int32_t xpos;
542 int32_t ypos;
543 int32_t xhot;
544 int32_t yhot;
545};
546
547/*************************************************************************/
548/**
549 * DRM_VMW_CLAIM_STREAM - Claim a single stream.
550 */
551
552/**
553 * struct drm_vmw_context_arg
554 *
555 * @stream_id: Device unique context ID.
556 *
557 * Output argument to the DRM_VMW_CREATE_CONTEXT Ioctl.
558 * Input argument to the DRM_VMW_UNREF_CONTEXT Ioctl.
559 */
560
561struct drm_vmw_stream_arg {
562 uint32_t stream_id;
563 uint32_t pad64;
564};
565
566/*************************************************************************/
567/**
568 * DRM_VMW_UNREF_STREAM - Unclaim a stream.
569 *
570 * Return a single stream that was claimed by this process. Also makes
571 * sure that the stream has been stopped.
572 */
573
574#endif