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WIP FPC-III support
[linux/fpc-iii.git] / drivers / media / platform / s5p-mfc / s5p_mfc_enc.c
blob1fad99edb0913bb787296babe671010ef028f193
1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * linux/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
4 *
5 * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
6 * http://www.samsung.com/
7 *
8 * Jeongtae Park <jtp.park@samsung.com>
9 * Kamil Debski <k.debski@samsung.com>
10 */
11
12 #include <linux/clk.h>
13 #include <linux/interrupt.h>
14 #include <linux/io.h>
15 #include <linux/module.h>
16 #include <linux/platform_device.h>
17 #include <linux/sched.h>
18 #include <linux/videodev2.h>
19 #include <media/v4l2-event.h>
20 #include <linux/workqueue.h>
21 #include <media/v4l2-ctrls.h>
22 #include <media/videobuf2-v4l2.h>
23 #include "s5p_mfc_common.h"
24 #include "s5p_mfc_ctrl.h"
25 #include "s5p_mfc_debug.h"
26 #include "s5p_mfc_enc.h"
27 #include "s5p_mfc_intr.h"
28 #include "s5p_mfc_opr.h"
29
30 #define DEF_SRC_FMT_ENC V4L2_PIX_FMT_NV12M
31 #define DEF_DST_FMT_ENC V4L2_PIX_FMT_H264
32
33 static struct s5p_mfc_fmt formats[] = {
34 {
35 .fourcc = V4L2_PIX_FMT_NV12MT_16X16,
36 .codec_mode = S5P_MFC_CODEC_NONE,
37 .type = MFC_FMT_RAW,
38 .num_planes = 2,
39 .versions = MFC_V6_BIT | MFC_V7_BIT,
40 },
41 {
42 .fourcc = V4L2_PIX_FMT_NV12MT,
43 .codec_mode = S5P_MFC_CODEC_NONE,
44 .type = MFC_FMT_RAW,
45 .num_planes = 2,
46 .versions = MFC_V5_BIT,
47 },
48 {
49 .fourcc = V4L2_PIX_FMT_NV12M,
50 .codec_mode = S5P_MFC_CODEC_NONE,
51 .type = MFC_FMT_RAW,
52 .num_planes = 2,
53 .versions = MFC_V5PLUS_BITS,
54 },
55 {
56 .fourcc = V4L2_PIX_FMT_NV21M,
57 .codec_mode = S5P_MFC_CODEC_NONE,
58 .type = MFC_FMT_RAW,
59 .num_planes = 2,
60 .versions = MFC_V6PLUS_BITS,
61 },
62 {
63 .fourcc = V4L2_PIX_FMT_H264,
64 .codec_mode = S5P_MFC_CODEC_H264_ENC,
65 .type = MFC_FMT_ENC,
66 .num_planes = 1,
67 .versions = MFC_V5PLUS_BITS,
68 },
69 {
70 .fourcc = V4L2_PIX_FMT_MPEG4,
71 .codec_mode = S5P_MFC_CODEC_MPEG4_ENC,
72 .type = MFC_FMT_ENC,
73 .num_planes = 1,
74 .versions = MFC_V5PLUS_BITS,
75 },
76 {
77 .fourcc = V4L2_PIX_FMT_H263,
78 .codec_mode = S5P_MFC_CODEC_H263_ENC,
79 .type = MFC_FMT_ENC,
80 .num_planes = 1,
81 .versions = MFC_V5PLUS_BITS,
82 },
83 {
84 .fourcc = V4L2_PIX_FMT_VP8,
85 .codec_mode = S5P_MFC_CODEC_VP8_ENC,
86 .type = MFC_FMT_ENC,
87 .num_planes = 1,
88 .versions = MFC_V7PLUS_BITS,
89 },
90 {
91 .fourcc = V4L2_PIX_FMT_HEVC,
92 .codec_mode = S5P_FIMV_CODEC_HEVC_ENC,
93 .type = MFC_FMT_ENC,
94 .num_planes = 1,
95 .versions = MFC_V10_BIT,
96 },
97 };
98
99 #define NUM_FORMATS ARRAY_SIZE(formats)
100 static struct s5p_mfc_fmt *find_format(struct v4l2_format *f, unsigned int t)
101 {
102 unsigned int i;
103
104 for (i = 0; i < NUM_FORMATS; i++) {
105 if (formats[i].fourcc == f->fmt.pix_mp.pixelformat &&
106 formats[i].type == t)
107 return &formats[i];
108 }
109 return NULL;
110 }
111
112 static struct mfc_control controls[] = {
113 {
114 .id = V4L2_CID_MPEG_VIDEO_GOP_SIZE,
115 .type = V4L2_CTRL_TYPE_INTEGER,
116 .minimum = 0,
117 .maximum = (1 << 16) - 1,
118 .step = 1,
119 .default_value = 12,
120 },
121 {
122 .id = V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE,
123 .type = V4L2_CTRL_TYPE_MENU,
124 .minimum = V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE,
125 .maximum = V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES,
126 .default_value = V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE,
127 .menu_skip_mask = 0,
128 },
129 {
130 .id = V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB,
131 .type = V4L2_CTRL_TYPE_INTEGER,
132 .minimum = 1,
133 .maximum = (1 << 16) - 1,
134 .step = 1,
135 .default_value = 1,
136 },
137 {
138 .id = V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES,
139 .type = V4L2_CTRL_TYPE_INTEGER,
140 .minimum = 1900,
141 .maximum = (1 << 30) - 1,
142 .step = 1,
143 .default_value = 1900,
144 },
145 {
146 .id = V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB,
147 .type = V4L2_CTRL_TYPE_INTEGER,
148 .minimum = 0,
149 .maximum = (1 << 16) - 1,
150 .step = 1,
151 .default_value = 0,
152 },
153 {
154 .id = V4L2_CID_MPEG_MFC51_VIDEO_PADDING,
155 .type = V4L2_CTRL_TYPE_BOOLEAN,
156 .name = "Padding Control Enable",
157 .minimum = 0,
158 .maximum = 1,
159 .step = 1,
160 .default_value = 0,
161 },
162 {
163 .id = V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV,
164 .type = V4L2_CTRL_TYPE_INTEGER,
165 .name = "Padding Color YUV Value",
166 .minimum = 0,
167 .maximum = (1 << 25) - 1,
168 .step = 1,
169 .default_value = 0,
170 },
171 {
172 .id = V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE,
173 .type = V4L2_CTRL_TYPE_BOOLEAN,
174 .minimum = 0,
175 .maximum = 1,
176 .step = 1,
177 .default_value = 0,
178 },
179 {
180 .id = V4L2_CID_MPEG_VIDEO_BITRATE,
181 .type = V4L2_CTRL_TYPE_INTEGER,
182 .minimum = 1,
183 .maximum = (1 << 30) - 1,
184 .step = 1,
185 .default_value = 1,
186 },
187 {
188 .id = V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF,
189 .type = V4L2_CTRL_TYPE_INTEGER,
190 .name = "Rate Control Reaction Coeff.",
191 .minimum = 1,
192 .maximum = (1 << 16) - 1,
193 .step = 1,
194 .default_value = 1,
195 },
196 {
197 .id = V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE,
198 .type = V4L2_CTRL_TYPE_MENU,
199 .name = "Force frame type",
200 .minimum = V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED,
201 .maximum = V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED,
202 .default_value = V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED,
203 .menu_skip_mask = 0,
204 },
205 {
206 .id = V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME,
207 .type = V4L2_CTRL_TYPE_BUTTON,
208 .minimum = 0,
209 .maximum = 0,
210 .step = 0,
211 .default_value = 0,
212 },
213 {
214 .id = V4L2_CID_MPEG_VIDEO_VBV_SIZE,
215 .type = V4L2_CTRL_TYPE_INTEGER,
216 .minimum = 0,
217 .maximum = (1 << 16) - 1,
218 .step = 1,
219 .default_value = 0,
220 },
221 {
222 .id = V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE,
223 .type = V4L2_CTRL_TYPE_INTEGER,
224 .name = "Horizontal MV Search Range",
225 .minimum = 16,
226 .maximum = 128,
227 .step = 16,
228 .default_value = 32,
229 },
230 {
231 .id = V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE,
232 .type = V4L2_CTRL_TYPE_INTEGER,
233 .name = "Vertical MV Search Range",
234 .minimum = 16,
235 .maximum = 128,
236 .step = 16,
237 .default_value = 32,
238 },
239 {
240 .id = V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE,
241 .type = V4L2_CTRL_TYPE_INTEGER,
242 .minimum = 0,
243 .maximum = (1 << 16) - 1,
244 .step = 1,
245 .default_value = 0,
246 },
247 {
248 .id = V4L2_CID_MPEG_VIDEO_HEADER_MODE,
249 .type = V4L2_CTRL_TYPE_MENU,
250 .minimum = V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE,
251 .maximum = V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME,
252 .default_value = V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE,
253 .menu_skip_mask = 0,
254 },
255 {
256 .id = V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE,
257 .type = V4L2_CTRL_TYPE_MENU,
258 .name = "Frame Skip Enable",
259 .minimum = V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED,
260 .maximum = V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT,
261 .menu_skip_mask = 0,
262 .default_value = V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED,
263 },
264 {
265 .id = V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE,
266 .type = V4L2_CTRL_TYPE_MENU,
267 .maximum = V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT,
268 .default_value = V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_DISABLED,
269 },
270 {
271 .id = V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT,
272 .type = V4L2_CTRL_TYPE_BOOLEAN,
273 .name = "Fixed Target Bit Enable",
274 .minimum = 0,
275 .maximum = 1,
276 .default_value = 0,
277 .step = 1,
278 .menu_skip_mask = 0,
279 },
280 {
281 .id = V4L2_CID_MPEG_VIDEO_B_FRAMES,
282 .type = V4L2_CTRL_TYPE_INTEGER,
283 .minimum = 0,
284 .maximum = 2,
285 .step = 1,
286 .default_value = 0,
287 },
288 {
289 .id = V4L2_CID_MPEG_VIDEO_H264_PROFILE,
290 .type = V4L2_CTRL_TYPE_MENU,
291 .minimum = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE,
292 .maximum = V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH,
293 .default_value = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE,
294 .menu_skip_mask = ~(
295 (1 << V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE) |
296 (1 << V4L2_MPEG_VIDEO_H264_PROFILE_MAIN) |
297 (1 << V4L2_MPEG_VIDEO_H264_PROFILE_HIGH)
298 ),
299 },
300 {
301 .id = V4L2_CID_MPEG_VIDEO_H264_LEVEL,
302 .type = V4L2_CTRL_TYPE_MENU,
303 .minimum = V4L2_MPEG_VIDEO_H264_LEVEL_1_0,
304 .maximum = V4L2_MPEG_VIDEO_H264_LEVEL_4_0,
305 .default_value = V4L2_MPEG_VIDEO_H264_LEVEL_1_0,
306 },
307 {
308 .id = V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL,
309 .type = V4L2_CTRL_TYPE_MENU,
310 .minimum = V4L2_MPEG_VIDEO_MPEG4_LEVEL_0,
311 .maximum = V4L2_MPEG_VIDEO_MPEG4_LEVEL_5,
312 .default_value = V4L2_MPEG_VIDEO_MPEG4_LEVEL_0,
313 .menu_skip_mask = 0,
314 },
315 {
316 .id = V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE,
317 .type = V4L2_CTRL_TYPE_MENU,
318 .minimum = V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED,
319 .maximum = V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY,
320 .default_value = V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED,
321 .menu_skip_mask = 0,
322 },
323 {
324 .id = V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA,
325 .type = V4L2_CTRL_TYPE_INTEGER,
326 .minimum = -6,
327 .maximum = 6,
328 .step = 1,
329 .default_value = 0,
330 },
331 {
332 .id = V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA,
333 .type = V4L2_CTRL_TYPE_INTEGER,
334 .minimum = -6,
335 .maximum = 6,
336 .step = 1,
337 .default_value = 0,
338 },
339 {
340 .id = V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE,
341 .type = V4L2_CTRL_TYPE_MENU,
342 .minimum = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC,
343 .maximum = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC,
344 .default_value = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC,
345 .menu_skip_mask = 0,
346 },
347 {
348 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P,
349 .type = V4L2_CTRL_TYPE_INTEGER,
350 .name = "The Number of Ref. Pic for P",
351 .minimum = 1,
352 .maximum = 2,
353 .step = 1,
354 .default_value = 1,
355 },
356 {
357 .id = V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM,
358 .type = V4L2_CTRL_TYPE_BOOLEAN,
359 .minimum = 0,
360 .maximum = 1,
361 .step = 1,
362 .default_value = 0,
363 },
364 {
365 .id = V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE,
366 .type = V4L2_CTRL_TYPE_BOOLEAN,
367 .minimum = 0,
368 .maximum = 1,
369 .step = 1,
370 .default_value = 0,
371 },
372 {
373 .id = V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP,
374 .type = V4L2_CTRL_TYPE_INTEGER,
375 .minimum = 0,
376 .maximum = 51,
377 .step = 1,
378 .default_value = 1,
379 },
380 {
381 .id = V4L2_CID_MPEG_VIDEO_H264_MIN_QP,
382 .type = V4L2_CTRL_TYPE_INTEGER,
383 .minimum = 0,
384 .maximum = 51,
385 .step = 1,
386 .default_value = 1,
387 },
388 {
389 .id = V4L2_CID_MPEG_VIDEO_H264_MAX_QP,
390 .type = V4L2_CTRL_TYPE_INTEGER,
391 .minimum = 0,
392 .maximum = 51,
393 .step = 1,
394 .default_value = 51,
395 },
396 {
397 .id = V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP,
398 .type = V4L2_CTRL_TYPE_INTEGER,
399 .minimum = 0,
400 .maximum = 51,
401 .step = 1,
402 .default_value = 1,
403 },
404 {
405 .id = V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP,
406 .type = V4L2_CTRL_TYPE_INTEGER,
407 .minimum = 0,
408 .maximum = 51,
409 .step = 1,
410 .default_value = 1,
411 },
412 {
413 .id = V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP,
414 .type = V4L2_CTRL_TYPE_INTEGER,
415 .name = "H263 I-Frame QP value",
416 .minimum = 1,
417 .maximum = 31,
418 .step = 1,
419 .default_value = 1,
420 },
421 {
422 .id = V4L2_CID_MPEG_VIDEO_H263_MIN_QP,
423 .type = V4L2_CTRL_TYPE_INTEGER,
424 .name = "H263 Minimum QP value",
425 .minimum = 1,
426 .maximum = 31,
427 .step = 1,
428 .default_value = 1,
429 },
430 {
431 .id = V4L2_CID_MPEG_VIDEO_H263_MAX_QP,
432 .type = V4L2_CTRL_TYPE_INTEGER,
433 .name = "H263 Maximum QP value",
434 .minimum = 1,
435 .maximum = 31,
436 .step = 1,
437 .default_value = 31,
438 },
439 {
440 .id = V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP,
441 .type = V4L2_CTRL_TYPE_INTEGER,
442 .name = "H263 P frame QP value",
443 .minimum = 1,
444 .maximum = 31,
445 .step = 1,
446 .default_value = 1,
447 },
448 {
449 .id = V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP,
450 .type = V4L2_CTRL_TYPE_INTEGER,
451 .name = "H263 B frame QP value",
452 .minimum = 1,
453 .maximum = 31,
454 .step = 1,
455 .default_value = 1,
456 },
457 {
458 .id = V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP,
459 .type = V4L2_CTRL_TYPE_INTEGER,
460 .name = "MPEG4 I-Frame QP value",
461 .minimum = 1,
462 .maximum = 31,
463 .step = 1,
464 .default_value = 1,
465 },
466 {
467 .id = V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP,
468 .type = V4L2_CTRL_TYPE_INTEGER,
469 .name = "MPEG4 Minimum QP value",
470 .minimum = 1,
471 .maximum = 31,
472 .step = 1,
473 .default_value = 1,
474 },
475 {
476 .id = V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP,
477 .type = V4L2_CTRL_TYPE_INTEGER,
478 .name = "MPEG4 Maximum QP value",
479 .minimum = 0,
480 .maximum = 51,
481 .step = 1,
482 .default_value = 51,
483 },
484 {
485 .id = V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP,
486 .type = V4L2_CTRL_TYPE_INTEGER,
487 .name = "MPEG4 P frame QP value",
488 .minimum = 1,
489 .maximum = 31,
490 .step = 1,
491 .default_value = 1,
492 },
493 {
494 .id = V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP,
495 .type = V4L2_CTRL_TYPE_INTEGER,
496 .name = "MPEG4 B frame QP value",
497 .minimum = 1,
498 .maximum = 31,
499 .step = 1,
500 .default_value = 1,
501 },
502 {
503 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK,
504 .type = V4L2_CTRL_TYPE_BOOLEAN,
505 .name = "H264 Dark Reg Adaptive RC",
506 .minimum = 0,
507 .maximum = 1,
508 .step = 1,
509 .default_value = 0,
510 },
511 {
512 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH,
513 .type = V4L2_CTRL_TYPE_BOOLEAN,
514 .name = "H264 Smooth Reg Adaptive RC",
515 .minimum = 0,
516 .maximum = 1,
517 .step = 1,
518 .default_value = 0,
519 },
520 {
521 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC,
522 .type = V4L2_CTRL_TYPE_BOOLEAN,
523 .name = "H264 Static Reg Adaptive RC",
524 .minimum = 0,
525 .maximum = 1,
526 .step = 1,
527 .default_value = 0,
528 },
529 {
530 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY,
531 .type = V4L2_CTRL_TYPE_BOOLEAN,
532 .name = "H264 Activity Reg Adaptive RC",
533 .minimum = 0,
534 .maximum = 1,
535 .step = 1,
536 .default_value = 0,
537 },
538 {
539 .id = V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE,
540 .type = V4L2_CTRL_TYPE_BOOLEAN,
541 .minimum = 0,
542 .maximum = 1,
543 .step = 1,
544 .default_value = 0,
545 },
546 {
547 .id = V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC,
548 .type = V4L2_CTRL_TYPE_MENU,
549 .minimum = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED,
550 .maximum = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED,
551 .default_value = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED,
552 .menu_skip_mask = 0,
553 },
554 {
555 .id = V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH,
556 .type = V4L2_CTRL_TYPE_INTEGER,
557 .minimum = 0,
558 .maximum = (1 << 16) - 1,
559 .step = 1,
560 .default_value = 0,
561 },
562 {
563 .id = V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT,
564 .type = V4L2_CTRL_TYPE_INTEGER,
565 .minimum = 0,
566 .maximum = (1 << 16) - 1,
567 .step = 1,
568 .default_value = 0,
569 },
570 {
571 .id = V4L2_CID_MPEG_VIDEO_GOP_CLOSURE,
572 .type = V4L2_CTRL_TYPE_BOOLEAN,
573 .minimum = 0,
574 .maximum = 1,
575 .step = 1,
576 .default_value = 1,
577 },
578 {
579 .id = V4L2_CID_MPEG_VIDEO_H264_I_PERIOD,
580 .type = V4L2_CTRL_TYPE_INTEGER,
581 .minimum = 0,
582 .maximum = (1 << 16) - 1,
583 .step = 1,
584 .default_value = 0,
585 },
586 {
587 .id = V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE,
588 .type = V4L2_CTRL_TYPE_MENU,
589 .minimum = V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE,
590 .maximum = V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE,
591 .default_value = V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE,
592 .menu_skip_mask = 0,
593 },
594 {
595 .id = V4L2_CID_MPEG_VIDEO_MPEG4_QPEL,
596 .type = V4L2_CTRL_TYPE_BOOLEAN,
597 .minimum = 0,
598 .maximum = 1,
599 .step = 1,
600 .default_value = 0,
601 },
602 {
603 .id = V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS,
604 .type = V4L2_CTRL_TYPE_INTEGER_MENU,
605 .maximum = V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS,
606 .default_value = V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION,
607 .menu_skip_mask = 0,
608 },
609 {
610 .id = V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4,
611 .type = V4L2_CTRL_TYPE_BOOLEAN,
612 .minimum = 0,
613 .maximum = 1,
614 .step = 1,
615 .default_value = 0,
616 },
617 {
618 .id = V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES,
619 .type = V4L2_CTRL_TYPE_INTEGER_MENU,
620 .maximum = V4L2_CID_MPEG_VIDEO_VPX_2_REF_FRAME,
621 .default_value = V4L2_CID_MPEG_VIDEO_VPX_1_REF_FRAME,
622 .menu_skip_mask = 0,
623 },
624 {
625 .id = V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL,
626 .type = V4L2_CTRL_TYPE_INTEGER,
627 .minimum = 0,
628 .maximum = 63,
629 .step = 1,
630 .default_value = 0,
631 },
632 {
633 .id = V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS,
634 .type = V4L2_CTRL_TYPE_INTEGER,
635 .minimum = 0,
636 .maximum = 7,
637 .step = 1,
638 .default_value = 0,
639 },
640 {
641 .id = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD,
642 .type = V4L2_CTRL_TYPE_INTEGER,
643 .minimum = 0,
644 .maximum = (1 << 16) - 1,
645 .step = 1,
646 .default_value = 0,
647 },
648 {
649 .id = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL,
650 .type = V4L2_CTRL_TYPE_MENU,
651 .minimum = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV,
652 .maximum = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_REF_PERIOD,
653 .default_value = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV,
654 .menu_skip_mask = 0,
655 },
656 {
657 .id = V4L2_CID_MPEG_VIDEO_VPX_MAX_QP,
658 .type = V4L2_CTRL_TYPE_INTEGER,
659 .minimum = 0,
660 .maximum = 127,
661 .step = 1,
662 .default_value = 127,
663 },
664 {
665 .id = V4L2_CID_MPEG_VIDEO_VPX_MIN_QP,
666 .type = V4L2_CTRL_TYPE_INTEGER,
667 .minimum = 0,
668 .maximum = 11,
669 .step = 1,
670 .default_value = 0,
671 },
672 {
673 .id = V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP,
674 .type = V4L2_CTRL_TYPE_INTEGER,
675 .minimum = 0,
676 .maximum = 127,
677 .step = 1,
678 .default_value = 10,
679 },
680 {
681 .id = V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP,
682 .type = V4L2_CTRL_TYPE_INTEGER,
683 .minimum = 0,
684 .maximum = 127,
685 .step = 1,
686 .default_value = 10,
687 },
688 {
689 .id = V4L2_CID_MPEG_VIDEO_VP8_PROFILE,
690 .type = V4L2_CTRL_TYPE_MENU,
691 .minimum = V4L2_MPEG_VIDEO_VP8_PROFILE_0,
692 .maximum = V4L2_MPEG_VIDEO_VP8_PROFILE_3,
693 .default_value = V4L2_MPEG_VIDEO_VP8_PROFILE_0,
694 .menu_skip_mask = 0,
695 },
696 {
697 .id = V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP,
698 .type = V4L2_CTRL_TYPE_INTEGER,
699 .name = "HEVC I Frame QP Value",
700 .minimum = 0,
701 .maximum = 51,
702 .step = 1,
703 .default_value = 0,
704 },
705 {
706 .id = V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP,
707 .type = V4L2_CTRL_TYPE_INTEGER,
708 .name = "HEVC P Frame QP Value",
709 .minimum = 0,
710 .maximum = 51,
711 .step = 1,
712 .default_value = 0,
713 },
714 {
715 .id = V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP,
716 .type = V4L2_CTRL_TYPE_INTEGER,
717 .minimum = 0,
718 .maximum = 51,
719 .step = 1,
720 .default_value = 0,
721 },
722 {
723 .id = V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP,
724 .type = V4L2_CTRL_TYPE_INTEGER,
725 .minimum = 0,
726 .maximum = 51,
727 .step = 1,
728 .default_value = 0,
729 },
730 {
731 .id = V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP,
732 .type = V4L2_CTRL_TYPE_INTEGER,
733 .minimum = 0,
734 .maximum = 51,
735 .step = 1,
736 .default_value = 0,
737 },
738 {
739 .id = V4L2_CID_MPEG_VIDEO_HEVC_PROFILE,
740 .type = V4L2_CTRL_TYPE_MENU,
741 .minimum = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN,
742 .maximum = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE,
743 .step = 1,
744 .default_value = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN,
745 },
746 {
747 .id = V4L2_CID_MPEG_VIDEO_HEVC_LEVEL,
748 .type = V4L2_CTRL_TYPE_MENU,
749 .minimum = V4L2_MPEG_VIDEO_HEVC_LEVEL_1,
750 .maximum = V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2,
751 .step = 1,
752 .default_value = V4L2_MPEG_VIDEO_HEVC_LEVEL_1,
753 },
754 {
755 .id = V4L2_CID_MPEG_VIDEO_HEVC_TIER,
756 .type = V4L2_CTRL_TYPE_MENU,
757 .minimum = V4L2_MPEG_VIDEO_HEVC_TIER_MAIN,
758 .maximum = V4L2_MPEG_VIDEO_HEVC_TIER_HIGH,
759 .step = 1,
760 .default_value = V4L2_MPEG_VIDEO_HEVC_TIER_MAIN,
761 },
762 {
763 .id = V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION,
764 .type = V4L2_CTRL_TYPE_INTEGER,
765 .minimum = 1,
766 .maximum = (1 << 16) - 1,
767 .step = 1,
768 .default_value = 1,
769 },
770 {
771 .id = V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH,
772 .type = V4L2_CTRL_TYPE_INTEGER,
773 .minimum = 0,
774 .maximum = 1,
775 .step = 1,
776 .default_value = 0,
777 },
778 {
779 .id = V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES,
780 .type = V4L2_CTRL_TYPE_INTEGER,
781 .minimum = 1,
782 .maximum = 2,
783 .step = 1,
784 .default_value = 1,
785 },
786 {
787 .id = V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE,
788 .type = V4L2_CTRL_TYPE_MENU,
789 .minimum = V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE,
790 .maximum = V4L2_MPEG_VIDEO_HEVC_REFRESH_IDR,
791 .step = 1,
792 .default_value = V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE,
793 },
794 {
795 .id = V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED,
796 .type = V4L2_CTRL_TYPE_BOOLEAN,
797 .minimum = 0,
798 .maximum = 1,
799 .step = 1,
800 .default_value = 0,
801 },
802 {
803 .id = V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU,
804 .type = V4L2_CTRL_TYPE_BOOLEAN,
805 .minimum = 0,
806 .maximum = 1,
807 .step = 1,
808 .default_value = 0,
809 },
810 {
811 .id = V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT,
812 .type = V4L2_CTRL_TYPE_BOOLEAN,
813 .minimum = 0,
814 .maximum = 1,
815 .step = 1,
816 .default_value = 0,
817 },
818 {
819 .id = V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE,
820 .type = V4L2_CTRL_TYPE_MENU,
821 .minimum = V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED,
822 .maximum = V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY,
823 .step = 1,
824 .default_value = V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED,
825 },
826 {
827 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP,
828 .type = V4L2_CTRL_TYPE_BOOLEAN,
829 .minimum = 0,
830 .maximum = 1,
831 .step = 1,
832 .default_value = 0,
833 },
834 {
835 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE,
836 .type = V4L2_CTRL_TYPE_MENU,
837 .minimum = V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B,
838 .maximum = V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_P,
839 .step = 1,
840 .default_value = V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B,
841 },
842 {
843 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER,
844 .type = V4L2_CTRL_TYPE_INTEGER,
845 .minimum = 0,
846 .maximum = 6,
847 .step = 1,
848 .default_value = 0,
849 },
850 {
851 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP,
852 .type = V4L2_CTRL_TYPE_INTEGER,
853 .minimum = 0,
854 .maximum = 51,
855 .step = 1,
856 .default_value = 0,
857 },
858 {
859 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP,
860 .type = V4L2_CTRL_TYPE_INTEGER,
861 .minimum = 0,
862 .maximum = 51,
863 .step = 1,
864 .default_value = 0,
865 },
866 {
867 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP,
868 .type = V4L2_CTRL_TYPE_INTEGER,
869 .minimum = 0,
870 .maximum = 51,
871 .step = 1,
872 .default_value = 0,
873 },
874 {
875 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP,
876 .type = V4L2_CTRL_TYPE_INTEGER,
877 .minimum = 0,
878 .maximum = 51,
879 .step = 1,
880 .default_value = 0,
881 },
882 {
883 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP,
884 .type = V4L2_CTRL_TYPE_INTEGER,
885 .minimum = 0,
886 .maximum = 51,
887 .step = 1,
888 .default_value = 0,
889 },
890 {
891 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP,
892 .type = V4L2_CTRL_TYPE_INTEGER,
893 .minimum = 0,
894 .maximum = 51,
895 .step = 1,
896 .default_value = 0,
897 },
898 {
899 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP,
900 .type = V4L2_CTRL_TYPE_INTEGER,
901 .minimum = 0,
902 .maximum = 51,
903 .step = 1,
904 .default_value = 0,
905 },
906 {
907 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR,
908 .type = V4L2_CTRL_TYPE_INTEGER,
909 .minimum = INT_MIN,
910 .maximum = INT_MAX,
911 .step = 1,
912 .default_value = 0,
913 },
914 {
915 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR,
916 .type = V4L2_CTRL_TYPE_INTEGER,
917 .minimum = INT_MIN,
918 .maximum = INT_MAX,
919 .step = 1,
920 .default_value = 0,
921 },
922 {
923 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR,
924 .type = V4L2_CTRL_TYPE_INTEGER,
925 .minimum = INT_MIN,
926 .maximum = INT_MAX,
927 .step = 1,
928 .default_value = 0,
929 },
930 {
931 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR,
932 .type = V4L2_CTRL_TYPE_INTEGER,
933 .minimum = INT_MIN,
934 .maximum = INT_MAX,
935 .step = 1,
936 .default_value = 0,
937 },
938 {
939 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR,
940 .type = V4L2_CTRL_TYPE_INTEGER,
941 .minimum = INT_MIN,
942 .maximum = INT_MAX,
943 .step = 1,
944 .default_value = 0,
945 },
946 {
947 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR,
948 .type = V4L2_CTRL_TYPE_INTEGER,
949 .minimum = INT_MIN,
950 .maximum = INT_MAX,
951 .step = 1,
952 .default_value = 0,
953 },
954 {
955 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR,
956 .type = V4L2_CTRL_TYPE_INTEGER,
957 .minimum = INT_MIN,
958 .maximum = INT_MAX,
959 .step = 1,
960 .default_value = 0,
961 },
962 {
963 .id = V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB,
964 .type = V4L2_CTRL_TYPE_BOOLEAN,
965 .minimum = 0,
966 .maximum = 1,
967 .step = 1,
968 .default_value = 0,
969 },
970 {
971 .id = V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID,
972 .type = V4L2_CTRL_TYPE_BOOLEAN,
973 .minimum = 0,
974 .maximum = 1,
975 .step = 1,
976 .default_value = 0,
977 },
978 {
979 .id = V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING,
980 .type = V4L2_CTRL_TYPE_BOOLEAN,
981 .minimum = 0,
982 .maximum = 1,
983 .step = 1,
984 .default_value = 0,
985 },
986 {
987 .id = V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT,
988 .type = V4L2_CTRL_TYPE_BOOLEAN,
989 .minimum = 0,
990 .maximum = 1,
991 .step = 1,
992 .default_value = 0,
993 },
994 {
995 .id = V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION,
996 .type = V4L2_CTRL_TYPE_BOOLEAN,
997 .minimum = 0,
998 .maximum = 1,
999 .step = 1,
1000 .default_value = 0,
1001 },
1002 {
1003 .id = V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1,
1004 .type = V4L2_CTRL_TYPE_INTEGER,
1005 .minimum = 0,
1006 .maximum = 4,
1007 .step = 1,
1008 .default_value = 0,
1009 },
1010 {
1011 .id = V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE,
1012 .type = V4L2_CTRL_TYPE_BOOLEAN,
1013 .minimum = 0,
1014 .maximum = 1,
1015 .step = 1,
1016 .default_value = 0,
1017 },
1018 {
1019 .id = V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD,
1020 .type = V4L2_CTRL_TYPE_INTEGER,
1021 .minimum = 0,
1022 .maximum = (1 << 16) - 1,
1023 .step = 1,
1024 .default_value = 0,
1025 },
1026 {
1027 .id = V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2,
1028 .type = V4L2_CTRL_TYPE_INTEGER,
1029 .minimum = -6,
1030 .maximum = 6,
1031 .step = 1,
1032 .default_value = 0,
1033 },
1034 {
1035 .id = V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2,
1036 .type = V4L2_CTRL_TYPE_INTEGER,
1037 .minimum = -6,
1038 .maximum = 6,
1039 .step = 1,
1040 .default_value = 0,
1041 },
1042 {
1043 .id = V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD,
1044 .type = V4L2_CTRL_TYPE_MENU,
1045 .minimum = V4L2_MPEG_VIDEO_HEVC_SIZE_0,
1046 .maximum = V4L2_MPEG_VIDEO_HEVC_SIZE_4,
1047 .step = 1,
1048 .default_value = V4L2_MPEG_VIDEO_HEVC_SIZE_0,
1049 },
1050 {
1051 .id = V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR,
1052 .type = V4L2_CTRL_TYPE_INTEGER,
1053 .minimum = 0,
1054 .maximum = 1,
1055 .step = 1,
1056 .default_value = 0,
1057 },
1058 {
1059 .id = V4L2_CID_MIN_BUFFERS_FOR_OUTPUT,
1060 .type = V4L2_CTRL_TYPE_INTEGER,
1061 .name = "Minimum number of output bufs",
1062 .minimum = 1,
1063 .maximum = 32,
1064 .step = 1,
1065 .default_value = 1,
1066 .is_volatile = 1,
1067 },
1068 };
1069
1070 #define NUM_CTRLS ARRAY_SIZE(controls)
1071 static const char * const *mfc51_get_menu(u32 id)
1072 {
1073 static const char * const mfc51_video_frame_skip[] = {
1074 "Disabled",
1075 "Level Limit",
1076 "VBV/CPB Limit",
1077 NULL,
1078 };
1079 static const char * const mfc51_video_force_frame[] = {
1080 "Disabled",
1081 "I Frame",
1082 "Not Coded",
1083 NULL,
1084 };
1085 switch (id) {
1086 case V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE:
1087 return mfc51_video_frame_skip;
1088 case V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE:
1089 return mfc51_video_force_frame;
1090 }
1091 return NULL;
1092 }
1093
1094 static int s5p_mfc_ctx_ready(struct s5p_mfc_ctx *ctx)
1095 {
1096 mfc_debug(2, "src=%d, dst=%d, state=%d\n",
1097 ctx->src_queue_cnt, ctx->dst_queue_cnt, ctx->state);
1098 /* context is ready to make header */
1099 if (ctx->state == MFCINST_GOT_INST && ctx->dst_queue_cnt >= 1)
1100 return 1;
1101 /* context is ready to encode a frame */
1102 if ((ctx->state == MFCINST_RUNNING ||
1103 ctx->state == MFCINST_HEAD_PRODUCED) &&
1104 ctx->src_queue_cnt >= 1 && ctx->dst_queue_cnt >= 1)
1105 return 1;
1106 /* context is ready to encode remaining frames */
1107 if (ctx->state == MFCINST_FINISHING &&
1108 ctx->dst_queue_cnt >= 1)
1109 return 1;
1110 mfc_debug(2, "ctx is not ready\n");
1111 return 0;
1112 }
1113
1114 static void cleanup_ref_queue(struct s5p_mfc_ctx *ctx)
1115 {
1116 struct s5p_mfc_buf *mb_entry;
1117
1118 /* move buffers in ref queue to src queue */
1119 while (!list_empty(&ctx->ref_queue)) {
1120 mb_entry = list_entry((&ctx->ref_queue)->next,
1121 struct s5p_mfc_buf, list);
1122 list_del(&mb_entry->list);
1123 ctx->ref_queue_cnt--;
1124 list_add_tail(&mb_entry->list, &ctx->src_queue);
1125 ctx->src_queue_cnt++;
1126 }
1127 mfc_debug(2, "enc src count: %d, enc ref count: %d\n",
1128 ctx->src_queue_cnt, ctx->ref_queue_cnt);
1129 INIT_LIST_HEAD(&ctx->ref_queue);
1130 ctx->ref_queue_cnt = 0;
1131 }
1132
1133 static int enc_pre_seq_start(struct s5p_mfc_ctx *ctx)
1134 {
1135 struct s5p_mfc_dev *dev = ctx->dev;
1136 struct s5p_mfc_buf *dst_mb;
1137 unsigned long dst_addr;
1138 unsigned int dst_size;
1139
1140 dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list);
1141 dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0);
1142 dst_size = vb2_plane_size(&dst_mb->b->vb2_buf, 0);
1143 s5p_mfc_hw_call(dev->mfc_ops, set_enc_stream_buffer, ctx, dst_addr,
1144 dst_size);
1145 return 0;
1146 }
1147
1148 static int enc_post_seq_start(struct s5p_mfc_ctx *ctx)
1149 {
1150 struct s5p_mfc_dev *dev = ctx->dev;
1151 struct s5p_mfc_enc_params *p = &ctx->enc_params;
1152 struct s5p_mfc_buf *dst_mb;
1153 unsigned int enc_pb_count;
1154
1155 if (p->seq_hdr_mode == V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE) {
1156 if (!list_empty(&ctx->dst_queue)) {
1157 dst_mb = list_entry(ctx->dst_queue.next,
1158 struct s5p_mfc_buf, list);
1159 list_del(&dst_mb->list);
1160 ctx->dst_queue_cnt--;
1161 vb2_set_plane_payload(&dst_mb->b->vb2_buf, 0,
1162 s5p_mfc_hw_call(dev->mfc_ops, get_enc_strm_size,
1163 dev));
1164 vb2_buffer_done(&dst_mb->b->vb2_buf,
1165 VB2_BUF_STATE_DONE);
1166 }
1167 }
1168
1169 if (!IS_MFCV6_PLUS(dev)) {
1170 ctx->state = MFCINST_RUNNING;
1171 if (s5p_mfc_ctx_ready(ctx))
1172 set_work_bit_irqsave(ctx);
1173 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
1174 } else {
1175 enc_pb_count = s5p_mfc_hw_call(dev->mfc_ops,
1176 get_enc_dpb_count, dev);
1177 if (ctx->pb_count < enc_pb_count)
1178 ctx->pb_count = enc_pb_count;
1179 if (FW_HAS_E_MIN_SCRATCH_BUF(dev)) {
1180 ctx->scratch_buf_size = s5p_mfc_hw_call(dev->mfc_ops,
1181 get_e_min_scratch_buf_size, dev);
1182 ctx->bank1.size += ctx->scratch_buf_size;
1183 }
1184 ctx->state = MFCINST_HEAD_PRODUCED;
1185 }
1186
1187 return 0;
1188 }
1189
1190 static int enc_pre_frame_start(struct s5p_mfc_ctx *ctx)
1191 {
1192 struct s5p_mfc_dev *dev = ctx->dev;
1193 struct s5p_mfc_buf *dst_mb;
1194 struct s5p_mfc_buf *src_mb;
1195 unsigned long src_y_addr, src_c_addr, dst_addr;
1196 unsigned int dst_size;
1197
1198 src_mb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
1199 src_y_addr = vb2_dma_contig_plane_dma_addr(&src_mb->b->vb2_buf, 0);
1200 src_c_addr = vb2_dma_contig_plane_dma_addr(&src_mb->b->vb2_buf, 1);
1201 s5p_mfc_hw_call(dev->mfc_ops, set_enc_frame_buffer, ctx,
1202 src_y_addr, src_c_addr);
1203
1204 dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list);
1205 dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0);
1206 dst_size = vb2_plane_size(&dst_mb->b->vb2_buf, 0);
1207 s5p_mfc_hw_call(dev->mfc_ops, set_enc_stream_buffer, ctx, dst_addr,
1208 dst_size);
1209
1210 return 0;
1211 }
1212
1213 static int enc_post_frame_start(struct s5p_mfc_ctx *ctx)
1214 {
1215 struct s5p_mfc_dev *dev = ctx->dev;
1216 struct s5p_mfc_buf *mb_entry;
1217 unsigned long enc_y_addr = 0, enc_c_addr = 0;
1218 unsigned long mb_y_addr, mb_c_addr;
1219 int slice_type;
1220 unsigned int strm_size;
1221
1222 slice_type = s5p_mfc_hw_call(dev->mfc_ops, get_enc_slice_type, dev);
1223 strm_size = s5p_mfc_hw_call(dev->mfc_ops, get_enc_strm_size, dev);
1224 mfc_debug(2, "Encoded slice type: %d\n", slice_type);
1225 mfc_debug(2, "Encoded stream size: %d\n", strm_size);
1226 mfc_debug(2, "Display order: %d\n",
1227 mfc_read(dev, S5P_FIMV_ENC_SI_PIC_CNT));
1228 if (slice_type >= 0) {
1229 s5p_mfc_hw_call(dev->mfc_ops, get_enc_frame_buffer, ctx,
1230 &enc_y_addr, &enc_c_addr);
1231 list_for_each_entry(mb_entry, &ctx->src_queue, list) {
1232 mb_y_addr = vb2_dma_contig_plane_dma_addr(
1233 &mb_entry->b->vb2_buf, 0);
1234 mb_c_addr = vb2_dma_contig_plane_dma_addr(
1235 &mb_entry->b->vb2_buf, 1);
1236 if ((enc_y_addr == mb_y_addr) &&
1237 (enc_c_addr == mb_c_addr)) {
1238 list_del(&mb_entry->list);
1239 ctx->src_queue_cnt--;
1240 vb2_buffer_done(&mb_entry->b->vb2_buf,
1241 VB2_BUF_STATE_DONE);
1242 break;
1243 }
1244 }
1245 list_for_each_entry(mb_entry, &ctx->ref_queue, list) {
1246 mb_y_addr = vb2_dma_contig_plane_dma_addr(
1247 &mb_entry->b->vb2_buf, 0);
1248 mb_c_addr = vb2_dma_contig_plane_dma_addr(
1249 &mb_entry->b->vb2_buf, 1);
1250 if ((enc_y_addr == mb_y_addr) &&
1251 (enc_c_addr == mb_c_addr)) {
1252 list_del(&mb_entry->list);
1253 ctx->ref_queue_cnt--;
1254 vb2_buffer_done(&mb_entry->b->vb2_buf,
1255 VB2_BUF_STATE_DONE);
1256 break;
1257 }
1258 }
1259 }
1260 if ((ctx->src_queue_cnt > 0) && (ctx->state == MFCINST_RUNNING)) {
1261 mb_entry = list_entry(ctx->src_queue.next, struct s5p_mfc_buf,
1262 list);
1263 if (mb_entry->flags & MFC_BUF_FLAG_USED) {
1264 list_del(&mb_entry->list);
1265 ctx->src_queue_cnt--;
1266 list_add_tail(&mb_entry->list, &ctx->ref_queue);
1267 ctx->ref_queue_cnt++;
1268 }
1269 }
1270 mfc_debug(2, "enc src count: %d, enc ref count: %d\n",
1271 ctx->src_queue_cnt, ctx->ref_queue_cnt);
1272 if ((ctx->dst_queue_cnt > 0) && (strm_size > 0)) {
1273 mb_entry = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf,
1274 list);
1275 list_del(&mb_entry->list);
1276 ctx->dst_queue_cnt--;
1277 switch (slice_type) {
1278 case S5P_FIMV_ENC_SI_SLICE_TYPE_I:
1279 mb_entry->b->flags |= V4L2_BUF_FLAG_KEYFRAME;
1280 break;
1281 case S5P_FIMV_ENC_SI_SLICE_TYPE_P:
1282 mb_entry->b->flags |= V4L2_BUF_FLAG_PFRAME;
1283 break;
1284 case S5P_FIMV_ENC_SI_SLICE_TYPE_B:
1285 mb_entry->b->flags |= V4L2_BUF_FLAG_BFRAME;
1286 break;
1287 }
1288 vb2_set_plane_payload(&mb_entry->b->vb2_buf, 0, strm_size);
1289 vb2_buffer_done(&mb_entry->b->vb2_buf, VB2_BUF_STATE_DONE);
1290 }
1291 if ((ctx->src_queue_cnt == 0) || (ctx->dst_queue_cnt == 0))
1292 clear_work_bit(ctx);
1293
1294 return 0;
1295 }
1296
1297 static const struct s5p_mfc_codec_ops encoder_codec_ops = {
1298 .pre_seq_start = enc_pre_seq_start,
1299 .post_seq_start = enc_post_seq_start,
1300 .pre_frame_start = enc_pre_frame_start,
1301 .post_frame_start = enc_post_frame_start,
1302 };
1303
1304 /* Query capabilities of the device */
1305 static int vidioc_querycap(struct file *file, void *priv,
1306 struct v4l2_capability *cap)
1307 {
1308 struct s5p_mfc_dev *dev = video_drvdata(file);
1309
1310 strscpy(cap->driver, S5P_MFC_NAME, sizeof(cap->driver));
1311 strscpy(cap->card, dev->vfd_enc->name, sizeof(cap->card));
1312 snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s",
1313 dev_name(&dev->plat_dev->dev));
1314 return 0;
1315 }
1316
1317 static int vidioc_enum_fmt(struct file *file, struct v4l2_fmtdesc *f,
1318 bool out)
1319 {
1320 struct s5p_mfc_dev *dev = video_drvdata(file);
1321 int i, j = 0;
1322
1323 for (i = 0; i < ARRAY_SIZE(formats); ++i) {
1324 if (out && formats[i].type != MFC_FMT_RAW)
1325 continue;
1326 else if (!out && formats[i].type != MFC_FMT_ENC)
1327 continue;
1328 else if ((dev->variant->version_bit & formats[i].versions) == 0)
1329 continue;
1330
1331 if (j == f->index) {
1332 f->pixelformat = formats[i].fourcc;
1333 return 0;
1334 }
1335 ++j;
1336 }
1337 return -EINVAL;
1338 }
1339
1340 static int vidioc_enum_fmt_vid_cap(struct file *file, void *pirv,
1341 struct v4l2_fmtdesc *f)
1342 {
1343 return vidioc_enum_fmt(file, f, false);
1344 }
1345
1346 static int vidioc_enum_fmt_vid_out(struct file *file, void *priv,
1347 struct v4l2_fmtdesc *f)
1348 {
1349 return vidioc_enum_fmt(file, f, true);
1350 }
1351
1352 static int vidioc_g_fmt(struct file *file, void *priv, struct v4l2_format *f)
1353 {
1354 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1355 struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
1356
1357 mfc_debug(2, "f->type = %d ctx->state = %d\n", f->type, ctx->state);
1358 if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1359 /* This is run on output (encoder dest) */
1360 pix_fmt_mp->width = 0;
1361 pix_fmt_mp->height = 0;
1362 pix_fmt_mp->field = V4L2_FIELD_NONE;
1363 pix_fmt_mp->pixelformat = ctx->dst_fmt->fourcc;
1364 pix_fmt_mp->num_planes = ctx->dst_fmt->num_planes;
1365
1366 pix_fmt_mp->plane_fmt[0].bytesperline = ctx->enc_dst_buf_size;
1367 pix_fmt_mp->plane_fmt[0].sizeimage = ctx->enc_dst_buf_size;
1368 } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1369 /* This is run on capture (encoder src) */
1370 pix_fmt_mp->width = ctx->img_width;
1371 pix_fmt_mp->height = ctx->img_height;
1372
1373 pix_fmt_mp->field = V4L2_FIELD_NONE;
1374 pix_fmt_mp->pixelformat = ctx->src_fmt->fourcc;
1375 pix_fmt_mp->num_planes = ctx->src_fmt->num_planes;
1376
1377 pix_fmt_mp->plane_fmt[0].bytesperline = ctx->buf_width;
1378 pix_fmt_mp->plane_fmt[0].sizeimage = ctx->luma_size;
1379 pix_fmt_mp->plane_fmt[1].bytesperline = ctx->buf_width;
1380 pix_fmt_mp->plane_fmt[1].sizeimage = ctx->chroma_size;
1381 } else {
1382 mfc_err("invalid buf type\n");
1383 return -EINVAL;
1384 }
1385 return 0;
1386 }
1387
1388 static int vidioc_try_fmt(struct file *file, void *priv, struct v4l2_format *f)
1389 {
1390 struct s5p_mfc_dev *dev = video_drvdata(file);
1391 struct s5p_mfc_fmt *fmt;
1392 struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
1393
1394 if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1395 fmt = find_format(f, MFC_FMT_ENC);
1396 if (!fmt) {
1397 mfc_err("failed to try output format\n");
1398 return -EINVAL;
1399 }
1400 if ((dev->variant->version_bit & fmt->versions) == 0) {
1401 mfc_err("Unsupported format by this MFC version.\n");
1402 return -EINVAL;
1403 }
1404
1405 pix_fmt_mp->plane_fmt[0].bytesperline =
1406 pix_fmt_mp->plane_fmt[0].sizeimage;
1407 } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1408 fmt = find_format(f, MFC_FMT_RAW);
1409 if (!fmt) {
1410 mfc_err("failed to try output format\n");
1411 return -EINVAL;
1412 }
1413 if ((dev->variant->version_bit & fmt->versions) == 0) {
1414 mfc_err("Unsupported format by this MFC version.\n");
1415 return -EINVAL;
1416 }
1417
1418 v4l_bound_align_image(&pix_fmt_mp->width, 8, 1920, 1,
1419 &pix_fmt_mp->height, 4, 1080, 1, 0);
1420 } else {
1421 mfc_err("invalid buf type\n");
1422 return -EINVAL;
1423 }
1424 return 0;
1425 }
1426
1427 static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
1428 {
1429 struct s5p_mfc_dev *dev = video_drvdata(file);
1430 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1431 struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
1432 int ret = 0;
1433
1434 ret = vidioc_try_fmt(file, priv, f);
1435 if (ret)
1436 return ret;
1437 if (ctx->vq_src.streaming || ctx->vq_dst.streaming) {
1438 v4l2_err(&dev->v4l2_dev, "%s queue busy\n", __func__);
1439 ret = -EBUSY;
1440 goto out;
1441 }
1442 if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1443 /* dst_fmt is validated by call to vidioc_try_fmt */
1444 ctx->dst_fmt = find_format(f, MFC_FMT_ENC);
1445 ctx->state = MFCINST_INIT;
1446 ctx->codec_mode = ctx->dst_fmt->codec_mode;
1447 ctx->enc_dst_buf_size = pix_fmt_mp->plane_fmt[0].sizeimage;
1448 pix_fmt_mp->plane_fmt[0].bytesperline = 0;
1449 ctx->dst_bufs_cnt = 0;
1450 ctx->capture_state = QUEUE_FREE;
1451 ret = s5p_mfc_open_mfc_inst(dev, ctx);
1452 } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1453 /* src_fmt is validated by call to vidioc_try_fmt */
1454 ctx->src_fmt = find_format(f, MFC_FMT_RAW);
1455 ctx->img_width = pix_fmt_mp->width;
1456 ctx->img_height = pix_fmt_mp->height;
1457 mfc_debug(2, "codec number: %d\n", ctx->src_fmt->codec_mode);
1458 mfc_debug(2, "fmt - w: %d, h: %d, ctx - w: %d, h: %d\n",
1459 pix_fmt_mp->width, pix_fmt_mp->height,
1460 ctx->img_width, ctx->img_height);
1461
1462 s5p_mfc_hw_call(dev->mfc_ops, enc_calc_src_size, ctx);
1463 pix_fmt_mp->plane_fmt[0].sizeimage = ctx->luma_size;
1464 pix_fmt_mp->plane_fmt[0].bytesperline = ctx->buf_width;
1465 pix_fmt_mp->plane_fmt[1].sizeimage = ctx->chroma_size;
1466 pix_fmt_mp->plane_fmt[1].bytesperline = ctx->buf_width;
1467
1468 ctx->src_bufs_cnt = 0;
1469 ctx->output_state = QUEUE_FREE;
1470 } else {
1471 mfc_err("invalid buf type\n");
1472 ret = -EINVAL;
1473 }
1474 out:
1475 mfc_debug_leave();
1476 return ret;
1477 }
1478
1479 static int vidioc_reqbufs(struct file *file, void *priv,
1480 struct v4l2_requestbuffers *reqbufs)
1481 {
1482 struct s5p_mfc_dev *dev = video_drvdata(file);
1483 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1484 int ret = 0;
1485
1486 /* if memory is not mmp or userptr return error */
1487 if ((reqbufs->memory != V4L2_MEMORY_MMAP) &&
1488 (reqbufs->memory != V4L2_MEMORY_USERPTR))
1489 return -EINVAL;
1490 if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1491 if (reqbufs->count == 0) {
1492 mfc_debug(2, "Freeing buffers\n");
1493 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
1494 s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers,
1495 ctx);
1496 ctx->capture_state = QUEUE_FREE;
1497 return ret;
1498 }
1499 if (ctx->capture_state != QUEUE_FREE) {
1500 mfc_err("invalid capture state: %d\n",
1501 ctx->capture_state);
1502 return -EINVAL;
1503 }
1504 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
1505 if (ret != 0) {
1506 mfc_err("error in vb2_reqbufs() for E(D)\n");
1507 return ret;
1508 }
1509 ctx->capture_state = QUEUE_BUFS_REQUESTED;
1510
1511 ret = s5p_mfc_hw_call(ctx->dev->mfc_ops,
1512 alloc_codec_buffers, ctx);
1513 if (ret) {
1514 mfc_err("Failed to allocate encoding buffers\n");
1515 reqbufs->count = 0;
1516 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
1517 return -ENOMEM;
1518 }
1519 } else if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1520 if (reqbufs->count == 0) {
1521 mfc_debug(2, "Freeing buffers\n");
1522 ret = vb2_reqbufs(&ctx->vq_src, reqbufs);
1523 s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers,
1524 ctx);
1525 ctx->output_state = QUEUE_FREE;
1526 return ret;
1527 }
1528 if (ctx->output_state != QUEUE_FREE) {
1529 mfc_err("invalid output state: %d\n",
1530 ctx->output_state);
1531 return -EINVAL;
1532 }
1533
1534 if (IS_MFCV6_PLUS(dev)) {
1535 /* Check for min encoder buffers */
1536 if (ctx->pb_count &&
1537 (reqbufs->count < ctx->pb_count)) {
1538 reqbufs->count = ctx->pb_count;
1539 mfc_debug(2, "Minimum %d output buffers needed\n",
1540 ctx->pb_count);
1541 } else {
1542 ctx->pb_count = reqbufs->count;
1543 }
1544 }
1545
1546 ret = vb2_reqbufs(&ctx->vq_src, reqbufs);
1547 if (ret != 0) {
1548 mfc_err("error in vb2_reqbufs() for E(S)\n");
1549 return ret;
1550 }
1551 ctx->output_state = QUEUE_BUFS_REQUESTED;
1552 } else {
1553 mfc_err("invalid buf type\n");
1554 return -EINVAL;
1555 }
1556 return ret;
1557 }
1558
1559 static int vidioc_querybuf(struct file *file, void *priv,
1560 struct v4l2_buffer *buf)
1561 {
1562 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1563 int ret = 0;
1564
1565 /* if memory is not mmp or userptr return error */
1566 if ((buf->memory != V4L2_MEMORY_MMAP) &&
1567 (buf->memory != V4L2_MEMORY_USERPTR))
1568 return -EINVAL;
1569 if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1570 if (ctx->state != MFCINST_GOT_INST) {
1571 mfc_err("invalid context state: %d\n", ctx->state);
1572 return -EINVAL;
1573 }
1574 ret = vb2_querybuf(&ctx->vq_dst, buf);
1575 if (ret != 0) {
1576 mfc_err("error in vb2_querybuf() for E(D)\n");
1577 return ret;
1578 }
1579 buf->m.planes[0].m.mem_offset += DST_QUEUE_OFF_BASE;
1580 } else if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1581 ret = vb2_querybuf(&ctx->vq_src, buf);
1582 if (ret != 0) {
1583 mfc_err("error in vb2_querybuf() for E(S)\n");
1584 return ret;
1585 }
1586 } else {
1587 mfc_err("invalid buf type\n");
1588 return -EINVAL;
1589 }
1590 return ret;
1591 }
1592
1593 /* Queue a buffer */
1594 static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
1595 {
1596 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1597
1598 if (ctx->state == MFCINST_ERROR) {
1599 mfc_err("Call on QBUF after unrecoverable error\n");
1600 return -EIO;
1601 }
1602 if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1603 if (ctx->state == MFCINST_FINISHING) {
1604 mfc_err("Call on QBUF after EOS command\n");
1605 return -EIO;
1606 }
1607 return vb2_qbuf(&ctx->vq_src, NULL, buf);
1608 } else if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1609 return vb2_qbuf(&ctx->vq_dst, NULL, buf);
1610 }
1611 return -EINVAL;
1612 }
1613
1614 /* Dequeue a buffer */
1615 static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
1616 {
1617 const struct v4l2_event ev = {
1618 .type = V4L2_EVENT_EOS
1619 };
1620 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1621 int ret;
1622
1623 if (ctx->state == MFCINST_ERROR) {
1624 mfc_err_limited("Call on DQBUF after unrecoverable error\n");
1625 return -EIO;
1626 }
1627 if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
1628 ret = vb2_dqbuf(&ctx->vq_src, buf, file->f_flags & O_NONBLOCK);
1629 } else if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
1630 ret = vb2_dqbuf(&ctx->vq_dst, buf, file->f_flags & O_NONBLOCK);
1631 if (ret == 0 && ctx->state == MFCINST_FINISHED
1632 && list_empty(&ctx->vq_dst.done_list))
1633 v4l2_event_queue_fh(&ctx->fh, &ev);
1634 } else {
1635 ret = -EINVAL;
1636 }
1637
1638 return ret;
1639 }
1640
1641 /* Export DMA buffer */
1642 static int vidioc_expbuf(struct file *file, void *priv,
1643 struct v4l2_exportbuffer *eb)
1644 {
1645 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1646
1647 if (eb->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
1648 return vb2_expbuf(&ctx->vq_src, eb);
1649 if (eb->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
1650 return vb2_expbuf(&ctx->vq_dst, eb);
1651 return -EINVAL;
1652 }
1653
1654 /* Stream on */
1655 static int vidioc_streamon(struct file *file, void *priv,
1656 enum v4l2_buf_type type)
1657 {
1658 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1659
1660 if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
1661 return vb2_streamon(&ctx->vq_src, type);
1662 else if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
1663 return vb2_streamon(&ctx->vq_dst, type);
1664 return -EINVAL;
1665 }
1666
1667 /* Stream off, which equals to a pause */
1668 static int vidioc_streamoff(struct file *file, void *priv,
1669 enum v4l2_buf_type type)
1670 {
1671 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
1672
1673 if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
1674 return vb2_streamoff(&ctx->vq_src, type);
1675 else if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
1676 return vb2_streamoff(&ctx->vq_dst, type);
1677 return -EINVAL;
1678 }
1679
1680 static inline int h264_level(enum v4l2_mpeg_video_h264_level lvl)
1681 {
1682 static unsigned int t[V4L2_MPEG_VIDEO_H264_LEVEL_4_0 + 1] = {
1683 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_0 */ 10,
1684 /* V4L2_MPEG_VIDEO_H264_LEVEL_1B */ 9,
1685 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_1 */ 11,
1686 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_2 */ 12,
1687 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_3 */ 13,
1688 /* V4L2_MPEG_VIDEO_H264_LEVEL_2_0 */ 20,
1689 /* V4L2_MPEG_VIDEO_H264_LEVEL_2_1 */ 21,
1690 /* V4L2_MPEG_VIDEO_H264_LEVEL_2_2 */ 22,
1691 /* V4L2_MPEG_VIDEO_H264_LEVEL_3_0 */ 30,
1692 /* V4L2_MPEG_VIDEO_H264_LEVEL_3_1 */ 31,
1693 /* V4L2_MPEG_VIDEO_H264_LEVEL_3_2 */ 32,
1694 /* V4L2_MPEG_VIDEO_H264_LEVEL_4_0 */ 40,
1695 };
1696 return t[lvl];
1697 }
1698
1699 static inline int mpeg4_level(enum v4l2_mpeg_video_mpeg4_level lvl)
1700 {
1701 static unsigned int t[V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 + 1] = {
1702 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_0 */ 0,
1703 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B */ 9,
1704 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_1 */ 1,
1705 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_2 */ 2,
1706 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_3 */ 3,
1707 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B */ 7,
1708 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_4 */ 4,
1709 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 */ 5,
1710 };
1711 return t[lvl];
1712 }
1713
1714 static inline int hevc_level(enum v4l2_mpeg_video_hevc_level lvl)
1715 {
1716 static unsigned int t[] = {
1717 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_1 */ 10,
1718 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_2 */ 20,
1719 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_2_1 */ 21,
1720 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_3 */ 30,
1721 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_3_1 */ 31,
1722 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_4 */ 40,
1723 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_4_1 */ 41,
1724 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_5 */ 50,
1725 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_5_1 */ 51,
1726 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_5_2 */ 52,
1727 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_6 */ 60,
1728 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_6_1 */ 61,
1729 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2 */ 62,
1730 };
1731 return t[lvl];
1732 }
1733
1734 static inline int vui_sar_idc(enum v4l2_mpeg_video_h264_vui_sar_idc sar)
1735 {
1736 static unsigned int t[V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED + 1] = {
1737 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED */ 0,
1738 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1 */ 1,
1739 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11 */ 2,
1740 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11 */ 3,
1741 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11 */ 4,
1742 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33 */ 5,
1743 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11 */ 6,
1744 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11 */ 7,
1745 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11 */ 8,
1746 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33 */ 9,
1747 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11 */ 10,
1748 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11 */ 11,
1749 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33 */ 12,
1750 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99 */ 13,
1751 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3 */ 14,
1752 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2 */ 15,
1753 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1 */ 16,
1754 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED */ 255,
1755 };
1756 return t[sar];
1757 }
1758
1759 /*
1760 * Update range of all HEVC quantization parameter controls that depend on the
1761 * V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP, V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP controls.
1762 */
1763 static void __enc_update_hevc_qp_ctrls_range(struct s5p_mfc_ctx *ctx,
1764 int min, int max)
1765 {
1766 static const int __hevc_qp_ctrls[] = {
1767 V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP,
1768 V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP,
1769 V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP,
1770 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP,
1771 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP,
1772 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP,
1773 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP,
1774 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP,
1775 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP,
1776 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP,
1777 };
1778 struct v4l2_ctrl *ctrl = NULL;
1779 int i, j;
1780
1781 for (i = 0; i < ARRAY_SIZE(__hevc_qp_ctrls); i++) {
1782 for (j = 0; j < ARRAY_SIZE(ctx->ctrls); j++) {
1783 if (ctx->ctrls[j]->id == __hevc_qp_ctrls[i]) {
1784 ctrl = ctx->ctrls[j];
1785 break;
1786 }
1787 }
1788 if (WARN_ON(!ctrl))
1789 break;
1790
1791 __v4l2_ctrl_modify_range(ctrl, min, max, ctrl->step, min);
1792 }
1793 }
1794
1795 static int s5p_mfc_enc_s_ctrl(struct v4l2_ctrl *ctrl)
1796 {
1797 struct s5p_mfc_ctx *ctx = ctrl_to_ctx(ctrl);
1798 struct s5p_mfc_dev *dev = ctx->dev;
1799 struct s5p_mfc_enc_params *p = &ctx->enc_params;
1800 int ret = 0;
1801
1802 switch (ctrl->id) {
1803 case V4L2_CID_MPEG_VIDEO_GOP_SIZE:
1804 p->gop_size = ctrl->val;
1805 break;
1806 case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE:
1807 p->slice_mode = ctrl->val;
1808 break;
1809 case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB:
1810 p->slice_mb = ctrl->val;
1811 break;
1812 case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES:
1813 p->slice_bit = ctrl->val * 8;
1814 break;
1815 case V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB:
1816 p->intra_refresh_mb = ctrl->val;
1817 break;
1818 case V4L2_CID_MPEG_MFC51_VIDEO_PADDING:
1819 p->pad = ctrl->val;
1820 break;
1821 case V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV:
1822 p->pad_luma = (ctrl->val >> 16) & 0xff;
1823 p->pad_cb = (ctrl->val >> 8) & 0xff;
1824 p->pad_cr = (ctrl->val >> 0) & 0xff;
1825 break;
1826 case V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE:
1827 p->rc_frame = ctrl->val;
1828 break;
1829 case V4L2_CID_MPEG_VIDEO_BITRATE:
1830 p->rc_bitrate = ctrl->val;
1831 break;
1832 case V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF:
1833 p->rc_reaction_coeff = ctrl->val;
1834 break;
1835 case V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE:
1836 ctx->force_frame_type = ctrl->val;
1837 break;
1838 case V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME:
1839 ctx->force_frame_type =
1840 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME;
1841 break;
1842 case V4L2_CID_MPEG_VIDEO_VBV_SIZE:
1843 p->vbv_size = ctrl->val;
1844 break;
1845 case V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE:
1846 p->mv_h_range = ctrl->val;
1847 break;
1848 case V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE:
1849 p->mv_v_range = ctrl->val;
1850 break;
1851 case V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE:
1852 p->codec.h264.cpb_size = ctrl->val;
1853 break;
1854 case V4L2_CID_MPEG_VIDEO_HEADER_MODE:
1855 p->seq_hdr_mode = ctrl->val;
1856 break;
1857 case V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE:
1858 case V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE:
1859 p->frame_skip_mode = ctrl->val;
1860 break;
1861 case V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT:
1862 p->fixed_target_bit = ctrl->val;
1863 break;
1864 case V4L2_CID_MPEG_VIDEO_B_FRAMES:
1865 p->num_b_frame = ctrl->val;
1866 break;
1867 case V4L2_CID_MPEG_VIDEO_H264_PROFILE:
1868 switch (ctrl->val) {
1869 case V4L2_MPEG_VIDEO_H264_PROFILE_MAIN:
1870 p->codec.h264.profile =
1871 S5P_FIMV_ENC_PROFILE_H264_MAIN;
1872 break;
1873 case V4L2_MPEG_VIDEO_H264_PROFILE_HIGH:
1874 p->codec.h264.profile =
1875 S5P_FIMV_ENC_PROFILE_H264_HIGH;
1876 break;
1877 case V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE:
1878 p->codec.h264.profile =
1879 S5P_FIMV_ENC_PROFILE_H264_BASELINE;
1880 break;
1881 case V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE:
1882 if (IS_MFCV6_PLUS(dev))
1883 p->codec.h264.profile =
1884 S5P_FIMV_ENC_PROFILE_H264_CONSTRAINED_BASELINE;
1885 else
1886 ret = -EINVAL;
1887 break;
1888 default:
1889 ret = -EINVAL;
1890 }
1891 break;
1892 case V4L2_CID_MPEG_VIDEO_H264_LEVEL:
1893 p->codec.h264.level_v4l2 = ctrl->val;
1894 p->codec.h264.level = h264_level(ctrl->val);
1895 if (p->codec.h264.level < 0) {
1896 mfc_err("Level number is wrong\n");
1897 ret = p->codec.h264.level;
1898 }
1899 break;
1900 case V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL:
1901 p->codec.mpeg4.level_v4l2 = ctrl->val;
1902 p->codec.mpeg4.level = mpeg4_level(ctrl->val);
1903 if (p->codec.mpeg4.level < 0) {
1904 mfc_err("Level number is wrong\n");
1905 ret = p->codec.mpeg4.level;
1906 }
1907 break;
1908 case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE:
1909 p->codec.h264.loop_filter_mode = ctrl->val;
1910 break;
1911 case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA:
1912 p->codec.h264.loop_filter_alpha = ctrl->val;
1913 break;
1914 case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA:
1915 p->codec.h264.loop_filter_beta = ctrl->val;
1916 break;
1917 case V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE:
1918 p->codec.h264.entropy_mode = ctrl->val;
1919 break;
1920 case V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P:
1921 p->codec.h264.num_ref_pic_4p = ctrl->val;
1922 break;
1923 case V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM:
1924 p->codec.h264._8x8_transform = ctrl->val;
1925 break;
1926 case V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE:
1927 p->rc_mb = ctrl->val;
1928 break;
1929 case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP:
1930 p->codec.h264.rc_frame_qp = ctrl->val;
1931 break;
1932 case V4L2_CID_MPEG_VIDEO_H264_MIN_QP:
1933 p->codec.h264.rc_min_qp = ctrl->val;
1934 break;
1935 case V4L2_CID_MPEG_VIDEO_H264_MAX_QP:
1936 p->codec.h264.rc_max_qp = ctrl->val;
1937 break;
1938 case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP:
1939 p->codec.h264.rc_p_frame_qp = ctrl->val;
1940 break;
1941 case V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP:
1942 p->codec.h264.rc_b_frame_qp = ctrl->val;
1943 break;
1944 case V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP:
1945 case V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP:
1946 p->codec.mpeg4.rc_frame_qp = ctrl->val;
1947 break;
1948 case V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP:
1949 case V4L2_CID_MPEG_VIDEO_H263_MIN_QP:
1950 p->codec.mpeg4.rc_min_qp = ctrl->val;
1951 break;
1952 case V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP:
1953 case V4L2_CID_MPEG_VIDEO_H263_MAX_QP:
1954 p->codec.mpeg4.rc_max_qp = ctrl->val;
1955 break;
1956 case V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP:
1957 case V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP:
1958 p->codec.mpeg4.rc_p_frame_qp = ctrl->val;
1959 break;
1960 case V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP:
1961 case V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP:
1962 p->codec.mpeg4.rc_b_frame_qp = ctrl->val;
1963 break;
1964 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK:
1965 p->codec.h264.rc_mb_dark = ctrl->val;
1966 break;
1967 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH:
1968 p->codec.h264.rc_mb_smooth = ctrl->val;
1969 break;
1970 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC:
1971 p->codec.h264.rc_mb_static = ctrl->val;
1972 break;
1973 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY:
1974 p->codec.h264.rc_mb_activity = ctrl->val;
1975 break;
1976 case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE:
1977 p->codec.h264.vui_sar = ctrl->val;
1978 break;
1979 case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC:
1980 p->codec.h264.vui_sar_idc = vui_sar_idc(ctrl->val);
1981 break;
1982 case V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH:
1983 p->codec.h264.vui_ext_sar_width = ctrl->val;
1984 break;
1985 case V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT:
1986 p->codec.h264.vui_ext_sar_height = ctrl->val;
1987 break;
1988 case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE:
1989 p->codec.h264.open_gop = !ctrl->val;
1990 break;
1991 case V4L2_CID_MPEG_VIDEO_H264_I_PERIOD:
1992 p->codec.h264.open_gop_size = ctrl->val;
1993 break;
1994 case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE:
1995 switch (ctrl->val) {
1996 case V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE:
1997 p->codec.mpeg4.profile =
1998 S5P_FIMV_ENC_PROFILE_MPEG4_SIMPLE;
1999 break;
2000 case V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE:
2001 p->codec.mpeg4.profile =
2002 S5P_FIMV_ENC_PROFILE_MPEG4_ADVANCED_SIMPLE;
2003 break;
2004 default:
2005 ret = -EINVAL;
2006 }
2007 break;
2008 case V4L2_CID_MPEG_VIDEO_MPEG4_QPEL:
2009 p->codec.mpeg4.quarter_pixel = ctrl->val;
2010 break;
2011 case V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS:
2012 p->codec.vp8.num_partitions = ctrl->val;
2013 break;
2014 case V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4:
2015 p->codec.vp8.imd_4x4 = ctrl->val;
2016 break;
2017 case V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES:
2018 p->codec.vp8.num_ref = ctrl->val;
2019 break;
2020 case V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL:
2021 p->codec.vp8.filter_level = ctrl->val;
2022 break;
2023 case V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS:
2024 p->codec.vp8.filter_sharpness = ctrl->val;
2025 break;
2026 case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD:
2027 p->codec.vp8.golden_frame_ref_period = ctrl->val;
2028 break;
2029 case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL:
2030 p->codec.vp8.golden_frame_sel = ctrl->val;
2031 break;
2032 case V4L2_CID_MPEG_VIDEO_VPX_MIN_QP:
2033 p->codec.vp8.rc_min_qp = ctrl->val;
2034 break;
2035 case V4L2_CID_MPEG_VIDEO_VPX_MAX_QP:
2036 p->codec.vp8.rc_max_qp = ctrl->val;
2037 break;
2038 case V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP:
2039 p->codec.vp8.rc_frame_qp = ctrl->val;
2040 break;
2041 case V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP:
2042 p->codec.vp8.rc_p_frame_qp = ctrl->val;
2043 break;
2044 case V4L2_CID_MPEG_VIDEO_VP8_PROFILE:
2045 p->codec.vp8.profile = ctrl->val;
2046 break;
2047 case V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP:
2048 p->codec.hevc.rc_frame_qp = ctrl->val;
2049 break;
2050 case V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP:
2051 p->codec.hevc.rc_p_frame_qp = ctrl->val;
2052 break;
2053 case V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP:
2054 p->codec.hevc.rc_b_frame_qp = ctrl->val;
2055 break;
2056 case V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION:
2057 p->codec.hevc.rc_framerate = ctrl->val;
2058 break;
2059 case V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP:
2060 p->codec.hevc.rc_min_qp = ctrl->val;
2061 __enc_update_hevc_qp_ctrls_range(ctx, ctrl->val,
2062 p->codec.hevc.rc_max_qp);
2063 break;
2064 case V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP:
2065 p->codec.hevc.rc_max_qp = ctrl->val;
2066 __enc_update_hevc_qp_ctrls_range(ctx, p->codec.hevc.rc_min_qp,
2067 ctrl->val);
2068 break;
2069 case V4L2_CID_MPEG_VIDEO_HEVC_LEVEL:
2070 p->codec.hevc.level_v4l2 = ctrl->val;
2071 p->codec.hevc.level = hevc_level(ctrl->val);
2072 break;
2073 case V4L2_CID_MPEG_VIDEO_HEVC_PROFILE:
2074 switch (ctrl->val) {
2075 case V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN:
2076 p->codec.hevc.profile =
2077 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN;
2078 break;
2079 case V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE:
2080 p->codec.hevc.profile =
2081 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE;
2082 break;
2083 default:
2084 ret = -EINVAL;
2085 }
2086 break;
2087 case V4L2_CID_MPEG_VIDEO_HEVC_TIER:
2088 p->codec.hevc.tier = ctrl->val;
2089 break;
2090 case V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH:
2091 p->codec.hevc.max_partition_depth = ctrl->val;
2092 break;
2093 case V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES:
2094 p->codec.hevc.num_refs_for_p = ctrl->val;
2095 break;
2096 case V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE:
2097 p->codec.hevc.refreshtype = ctrl->val;
2098 break;
2099 case V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED:
2100 p->codec.hevc.const_intra_period_enable = ctrl->val;
2101 break;
2102 case V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU:
2103 p->codec.hevc.lossless_cu_enable = ctrl->val;
2104 break;
2105 case V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT:
2106 p->codec.hevc.wavefront_enable = ctrl->val;
2107 break;
2108 case V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE:
2109 p->codec.hevc.loopfilter = ctrl->val;
2110 break;
2111 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP:
2112 p->codec.hevc.hier_qp_enable = ctrl->val;
2113 break;
2114 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE:
2115 p->codec.hevc.hier_qp_type = ctrl->val;
2116 break;
2117 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER:
2118 p->codec.hevc.num_hier_layer = ctrl->val;
2119 break;
2120 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP:
2121 p->codec.hevc.hier_qp_layer[0] = ctrl->val;
2122 break;
2123 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP:
2124 p->codec.hevc.hier_qp_layer[1] = ctrl->val;
2125 break;
2126 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP:
2127 p->codec.hevc.hier_qp_layer[2] = ctrl->val;
2128 break;
2129 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP:
2130 p->codec.hevc.hier_qp_layer[3] = ctrl->val;
2131 break;
2132 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP:
2133 p->codec.hevc.hier_qp_layer[4] = ctrl->val;
2134 break;
2135 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP:
2136 p->codec.hevc.hier_qp_layer[5] = ctrl->val;
2137 break;
2138 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP:
2139 p->codec.hevc.hier_qp_layer[6] = ctrl->val;
2140 break;
2141 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR:
2142 p->codec.hevc.hier_bit_layer[0] = ctrl->val;
2143 break;
2144 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR:
2145 p->codec.hevc.hier_bit_layer[1] = ctrl->val;
2146 break;
2147 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR:
2148 p->codec.hevc.hier_bit_layer[2] = ctrl->val;
2149 break;
2150 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR:
2151 p->codec.hevc.hier_bit_layer[3] = ctrl->val;
2152 break;
2153 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR:
2154 p->codec.hevc.hier_bit_layer[4] = ctrl->val;
2155 break;
2156 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR:
2157 p->codec.hevc.hier_bit_layer[5] = ctrl->val;
2158 break;
2159 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR:
2160 p->codec.hevc.hier_bit_layer[6] = ctrl->val;
2161 break;
2162 case V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB:
2163 p->codec.hevc.general_pb_enable = ctrl->val;
2164 break;
2165 case V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID:
2166 p->codec.hevc.temporal_id_enable = ctrl->val;
2167 break;
2168 case V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING:
2169 p->codec.hevc.strong_intra_smooth = ctrl->val;
2170 break;
2171 case V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT:
2172 p->codec.hevc.intra_pu_split_disable = ctrl->val;
2173 break;
2174 case V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION:
2175 p->codec.hevc.tmv_prediction_disable = !ctrl->val;
2176 break;
2177 case V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1:
2178 p->codec.hevc.max_num_merge_mv = ctrl->val;
2179 break;
2180 case V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE:
2181 p->codec.hevc.encoding_nostartcode_enable = ctrl->val;
2182 break;
2183 case V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD:
2184 p->codec.hevc.refreshperiod = ctrl->val;
2185 break;
2186 case V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2:
2187 p->codec.hevc.lf_beta_offset_div2 = ctrl->val;
2188 break;
2189 case V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2:
2190 p->codec.hevc.lf_tc_offset_div2 = ctrl->val;
2191 break;
2192 case V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD:
2193 p->codec.hevc.size_of_length_field = ctrl->val;
2194 break;
2195 case V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR:
2196 p->codec.hevc.prepend_sps_pps_to_idr = ctrl->val;
2197 break;
2198 default:
2199 v4l2_err(&dev->v4l2_dev, "Invalid control, id=%d, val=%d\n",
2200 ctrl->id, ctrl->val);
2201 ret = -EINVAL;
2202 }
2203 return ret;
2204 }
2205
2206 static int s5p_mfc_enc_g_v_ctrl(struct v4l2_ctrl *ctrl)
2207 {
2208 struct s5p_mfc_ctx *ctx = ctrl_to_ctx(ctrl);
2209 struct s5p_mfc_dev *dev = ctx->dev;
2210
2211 switch (ctrl->id) {
2212 case V4L2_CID_MIN_BUFFERS_FOR_OUTPUT:
2213 if (ctx->state >= MFCINST_HEAD_PARSED &&
2214 ctx->state < MFCINST_ABORT) {
2215 ctrl->val = ctx->pb_count;
2216 break;
2217 } else if (ctx->state != MFCINST_INIT) {
2218 v4l2_err(&dev->v4l2_dev, "Encoding not initialised\n");
2219 return -EINVAL;
2220 }
2221 /* Should wait for the header to be produced */
2222 s5p_mfc_wait_for_done_ctx(ctx,
2223 S5P_MFC_R2H_CMD_SEQ_DONE_RET, 0);
2224 if (ctx->state >= MFCINST_HEAD_PARSED &&
2225 ctx->state < MFCINST_ABORT) {
2226 ctrl->val = ctx->pb_count;
2227 } else {
2228 v4l2_err(&dev->v4l2_dev, "Encoding not initialised\n");
2229 return -EINVAL;
2230 }
2231 break;
2232 }
2233 return 0;
2234 }
2235
2236 static const struct v4l2_ctrl_ops s5p_mfc_enc_ctrl_ops = {
2237 .s_ctrl = s5p_mfc_enc_s_ctrl,
2238 .g_volatile_ctrl = s5p_mfc_enc_g_v_ctrl,
2239 };
2240
2241 static int vidioc_s_parm(struct file *file, void *priv,
2242 struct v4l2_streamparm *a)
2243 {
2244 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
2245
2246 if (a->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2247 ctx->enc_params.rc_framerate_num =
2248 a->parm.output.timeperframe.denominator;
2249 ctx->enc_params.rc_framerate_denom =
2250 a->parm.output.timeperframe.numerator;
2251 } else {
2252 mfc_err("Setting FPS is only possible for the output queue\n");
2253 return -EINVAL;
2254 }
2255 return 0;
2256 }
2257
2258 static int vidioc_g_parm(struct file *file, void *priv,
2259 struct v4l2_streamparm *a)
2260 {
2261 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
2262
2263 if (a->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
2264 a->parm.output.timeperframe.denominator =
2265 ctx->enc_params.rc_framerate_num;
2266 a->parm.output.timeperframe.numerator =
2267 ctx->enc_params.rc_framerate_denom;
2268 } else {
2269 mfc_err("Setting FPS is only possible for the output queue\n");
2270 return -EINVAL;
2271 }
2272 return 0;
2273 }
2274
2275 static int vidioc_encoder_cmd(struct file *file, void *priv,
2276 struct v4l2_encoder_cmd *cmd)
2277 {
2278 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
2279 struct s5p_mfc_dev *dev = ctx->dev;
2280 struct s5p_mfc_buf *buf;
2281 unsigned long flags;
2282
2283 switch (cmd->cmd) {
2284 case V4L2_ENC_CMD_STOP:
2285 if (cmd->flags != 0)
2286 return -EINVAL;
2287
2288 if (!ctx->vq_src.streaming)
2289 return -EINVAL;
2290
2291 spin_lock_irqsave(&dev->irqlock, flags);
2292 if (list_empty(&ctx->src_queue)) {
2293 mfc_debug(2, "EOS: empty src queue, entering finishing state\n");
2294 ctx->state = MFCINST_FINISHING;
2295 if (s5p_mfc_ctx_ready(ctx))
2296 set_work_bit_irqsave(ctx);
2297 spin_unlock_irqrestore(&dev->irqlock, flags);
2298 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
2299 } else {
2300 mfc_debug(2, "EOS: marking last buffer of stream\n");
2301 buf = list_entry(ctx->src_queue.prev,
2302 struct s5p_mfc_buf, list);
2303 if (buf->flags & MFC_BUF_FLAG_USED)
2304 ctx->state = MFCINST_FINISHING;
2305 else
2306 buf->flags |= MFC_BUF_FLAG_EOS;
2307 spin_unlock_irqrestore(&dev->irqlock, flags);
2308 }
2309 break;
2310 default:
2311 return -EINVAL;
2312
2313 }
2314 return 0;
2315 }
2316
2317 static int vidioc_subscribe_event(struct v4l2_fh *fh,
2318 const struct v4l2_event_subscription *sub)
2319 {
2320 switch (sub->type) {
2321 case V4L2_EVENT_EOS:
2322 return v4l2_event_subscribe(fh, sub, 2, NULL);
2323 default:
2324 return -EINVAL;
2325 }
2326 }
2327
2328 static const struct v4l2_ioctl_ops s5p_mfc_enc_ioctl_ops = {
2329 .vidioc_querycap = vidioc_querycap,
2330 .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
2331 .vidioc_enum_fmt_vid_out = vidioc_enum_fmt_vid_out,
2332 .vidioc_g_fmt_vid_cap_mplane = vidioc_g_fmt,
2333 .vidioc_g_fmt_vid_out_mplane = vidioc_g_fmt,
2334 .vidioc_try_fmt_vid_cap_mplane = vidioc_try_fmt,
2335 .vidioc_try_fmt_vid_out_mplane = vidioc_try_fmt,
2336 .vidioc_s_fmt_vid_cap_mplane = vidioc_s_fmt,
2337 .vidioc_s_fmt_vid_out_mplane = vidioc_s_fmt,
2338 .vidioc_reqbufs = vidioc_reqbufs,
2339 .vidioc_querybuf = vidioc_querybuf,
2340 .vidioc_qbuf = vidioc_qbuf,
2341 .vidioc_dqbuf = vidioc_dqbuf,
2342 .vidioc_expbuf = vidioc_expbuf,
2343 .vidioc_streamon = vidioc_streamon,
2344 .vidioc_streamoff = vidioc_streamoff,
2345 .vidioc_s_parm = vidioc_s_parm,
2346 .vidioc_g_parm = vidioc_g_parm,
2347 .vidioc_encoder_cmd = vidioc_encoder_cmd,
2348 .vidioc_subscribe_event = vidioc_subscribe_event,
2349 .vidioc_unsubscribe_event = v4l2_event_unsubscribe,
2350 };
2351
2352 static int check_vb_with_fmt(struct s5p_mfc_fmt *fmt, struct vb2_buffer *vb)
2353 {
2354 int i;
2355
2356 if (!fmt)
2357 return -EINVAL;
2358 if (fmt->num_planes != vb->num_planes) {
2359 mfc_err("invalid plane number for the format\n");
2360 return -EINVAL;
2361 }
2362 for (i = 0; i < fmt->num_planes; i++) {
2363 dma_addr_t dma = vb2_dma_contig_plane_dma_addr(vb, i);
2364 if (!dma) {
2365 mfc_err("failed to get plane cookie\n");
2366 return -EINVAL;
2367 }
2368 mfc_debug(2, "index: %d, plane[%d] cookie: %pad\n",
2369 vb->index, i, &dma);
2370 }
2371 return 0;
2372 }
2373
2374 static int s5p_mfc_queue_setup(struct vb2_queue *vq,
2375 unsigned int *buf_count, unsigned int *plane_count,
2376 unsigned int psize[], struct device *alloc_devs[])
2377 {
2378 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
2379 struct s5p_mfc_dev *dev = ctx->dev;
2380
2381 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
2382 if (ctx->state != MFCINST_GOT_INST) {
2383 mfc_err("invalid state: %d\n", ctx->state);
2384 return -EINVAL;
2385 }
2386
2387 if (ctx->dst_fmt)
2388 *plane_count = ctx->dst_fmt->num_planes;
2389 else
2390 *plane_count = MFC_ENC_CAP_PLANE_COUNT;
2391 if (*buf_count < 1)
2392 *buf_count = 1;
2393 if (*buf_count > MFC_MAX_BUFFERS)
2394 *buf_count = MFC_MAX_BUFFERS;
2395 psize[0] = ctx->enc_dst_buf_size;
2396 alloc_devs[0] = ctx->dev->mem_dev[BANK_L_CTX];
2397 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2398 if (ctx->src_fmt)
2399 *plane_count = ctx->src_fmt->num_planes;
2400 else
2401 *plane_count = MFC_ENC_OUT_PLANE_COUNT;
2402
2403 if (*buf_count < 1)
2404 *buf_count = 1;
2405 if (*buf_count > MFC_MAX_BUFFERS)
2406 *buf_count = MFC_MAX_BUFFERS;
2407
2408 psize[0] = ctx->luma_size;
2409 psize[1] = ctx->chroma_size;
2410
2411 if (IS_MFCV6_PLUS(dev)) {
2412 alloc_devs[0] = ctx->dev->mem_dev[BANK_L_CTX];
2413 alloc_devs[1] = ctx->dev->mem_dev[BANK_L_CTX];
2414 } else {
2415 alloc_devs[0] = ctx->dev->mem_dev[BANK_R_CTX];
2416 alloc_devs[1] = ctx->dev->mem_dev[BANK_R_CTX];
2417 }
2418 } else {
2419 mfc_err("invalid queue type: %d\n", vq->type);
2420 return -EINVAL;
2421 }
2422 return 0;
2423 }
2424
2425 static int s5p_mfc_buf_init(struct vb2_buffer *vb)
2426 {
2427 struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
2428 struct vb2_queue *vq = vb->vb2_queue;
2429 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
2430 unsigned int i;
2431 int ret;
2432
2433 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
2434 ret = check_vb_with_fmt(ctx->dst_fmt, vb);
2435 if (ret < 0)
2436 return ret;
2437 i = vb->index;
2438 ctx->dst_bufs[i].b = vbuf;
2439 ctx->dst_bufs[i].cookie.stream =
2440 vb2_dma_contig_plane_dma_addr(vb, 0);
2441 ctx->dst_bufs_cnt++;
2442 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2443 ret = check_vb_with_fmt(ctx->src_fmt, vb);
2444 if (ret < 0)
2445 return ret;
2446 i = vb->index;
2447 ctx->src_bufs[i].b = vbuf;
2448 ctx->src_bufs[i].cookie.raw.luma =
2449 vb2_dma_contig_plane_dma_addr(vb, 0);
2450 ctx->src_bufs[i].cookie.raw.chroma =
2451 vb2_dma_contig_plane_dma_addr(vb, 1);
2452 ctx->src_bufs_cnt++;
2453 } else {
2454 mfc_err("invalid queue type: %d\n", vq->type);
2455 return -EINVAL;
2456 }
2457 return 0;
2458 }
2459
2460 static int s5p_mfc_buf_prepare(struct vb2_buffer *vb)
2461 {
2462 struct vb2_queue *vq = vb->vb2_queue;
2463 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
2464 int ret;
2465
2466 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
2467 ret = check_vb_with_fmt(ctx->dst_fmt, vb);
2468 if (ret < 0)
2469 return ret;
2470 mfc_debug(2, "plane size: %ld, dst size: %zu\n",
2471 vb2_plane_size(vb, 0), ctx->enc_dst_buf_size);
2472 if (vb2_plane_size(vb, 0) < ctx->enc_dst_buf_size) {
2473 mfc_err("plane size is too small for capture\n");
2474 return -EINVAL;
2475 }
2476 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2477 ret = check_vb_with_fmt(ctx->src_fmt, vb);
2478 if (ret < 0)
2479 return ret;
2480 mfc_debug(2, "plane size: %ld, luma size: %d\n",
2481 vb2_plane_size(vb, 0), ctx->luma_size);
2482 mfc_debug(2, "plane size: %ld, chroma size: %d\n",
2483 vb2_plane_size(vb, 1), ctx->chroma_size);
2484 if (vb2_plane_size(vb, 0) < ctx->luma_size ||
2485 vb2_plane_size(vb, 1) < ctx->chroma_size) {
2486 mfc_err("plane size is too small for output\n");
2487 return -EINVAL;
2488 }
2489 } else {
2490 mfc_err("invalid queue type: %d\n", vq->type);
2491 return -EINVAL;
2492 }
2493 return 0;
2494 }
2495
2496 static int s5p_mfc_start_streaming(struct vb2_queue *q, unsigned int count)
2497 {
2498 struct s5p_mfc_ctx *ctx = fh_to_ctx(q->drv_priv);
2499 struct s5p_mfc_dev *dev = ctx->dev;
2500
2501 if (IS_MFCV6_PLUS(dev) &&
2502 (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)) {
2503
2504 if ((ctx->state == MFCINST_GOT_INST) &&
2505 (dev->curr_ctx == ctx->num) && dev->hw_lock) {
2506 s5p_mfc_wait_for_done_ctx(ctx,
2507 S5P_MFC_R2H_CMD_SEQ_DONE_RET,
2508 0);
2509 }
2510
2511 if (ctx->src_bufs_cnt < ctx->pb_count) {
2512 mfc_err("Need minimum %d OUTPUT buffers\n",
2513 ctx->pb_count);
2514 return -ENOBUFS;
2515 }
2516 }
2517
2518 /* If context is ready then dev = work->data;schedule it to run */
2519 if (s5p_mfc_ctx_ready(ctx))
2520 set_work_bit_irqsave(ctx);
2521 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
2522
2523 return 0;
2524 }
2525
2526 static void s5p_mfc_stop_streaming(struct vb2_queue *q)
2527 {
2528 unsigned long flags;
2529 struct s5p_mfc_ctx *ctx = fh_to_ctx(q->drv_priv);
2530 struct s5p_mfc_dev *dev = ctx->dev;
2531
2532 if ((ctx->state == MFCINST_FINISHING ||
2533 ctx->state == MFCINST_RUNNING) &&
2534 dev->curr_ctx == ctx->num && dev->hw_lock) {
2535 ctx->state = MFCINST_ABORT;
2536 s5p_mfc_wait_for_done_ctx(ctx, S5P_MFC_R2H_CMD_FRAME_DONE_RET,
2537 0);
2538 }
2539 ctx->state = MFCINST_FINISHED;
2540 spin_lock_irqsave(&dev->irqlock, flags);
2541 if (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
2542 s5p_mfc_cleanup_queue(&ctx->dst_queue, &ctx->vq_dst);
2543 INIT_LIST_HEAD(&ctx->dst_queue);
2544 ctx->dst_queue_cnt = 0;
2545 }
2546 if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2547 cleanup_ref_queue(ctx);
2548 s5p_mfc_cleanup_queue(&ctx->src_queue, &ctx->vq_src);
2549 INIT_LIST_HEAD(&ctx->src_queue);
2550 ctx->src_queue_cnt = 0;
2551 }
2552 spin_unlock_irqrestore(&dev->irqlock, flags);
2553 }
2554
2555 static void s5p_mfc_buf_queue(struct vb2_buffer *vb)
2556 {
2557 struct vb2_queue *vq = vb->vb2_queue;
2558 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
2559 struct s5p_mfc_dev *dev = ctx->dev;
2560 unsigned long flags;
2561 struct s5p_mfc_buf *mfc_buf;
2562
2563 if (ctx->state == MFCINST_ERROR) {
2564 vb2_buffer_done(vb, VB2_BUF_STATE_ERROR);
2565 cleanup_ref_queue(ctx);
2566 return;
2567 }
2568 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
2569 mfc_buf = &ctx->dst_bufs[vb->index];
2570 mfc_buf->flags &= ~MFC_BUF_FLAG_USED;
2571 /* Mark destination as available for use by MFC */
2572 spin_lock_irqsave(&dev->irqlock, flags);
2573 list_add_tail(&mfc_buf->list, &ctx->dst_queue);
2574 ctx->dst_queue_cnt++;
2575 spin_unlock_irqrestore(&dev->irqlock, flags);
2576 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
2577 mfc_buf = &ctx->src_bufs[vb->index];
2578 mfc_buf->flags &= ~MFC_BUF_FLAG_USED;
2579 spin_lock_irqsave(&dev->irqlock, flags);
2580 list_add_tail(&mfc_buf->list, &ctx->src_queue);
2581 ctx->src_queue_cnt++;
2582 spin_unlock_irqrestore(&dev->irqlock, flags);
2583 } else {
2584 mfc_err("unsupported buffer type (%d)\n", vq->type);
2585 }
2586 if (s5p_mfc_ctx_ready(ctx))
2587 set_work_bit_irqsave(ctx);
2588 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
2589 }
2590
2591 static struct vb2_ops s5p_mfc_enc_qops = {
2592 .queue_setup = s5p_mfc_queue_setup,
2593 .wait_prepare = vb2_ops_wait_prepare,
2594 .wait_finish = vb2_ops_wait_finish,
2595 .buf_init = s5p_mfc_buf_init,
2596 .buf_prepare = s5p_mfc_buf_prepare,
2597 .start_streaming = s5p_mfc_start_streaming,
2598 .stop_streaming = s5p_mfc_stop_streaming,
2599 .buf_queue = s5p_mfc_buf_queue,
2600 };
2601
2602 const struct s5p_mfc_codec_ops *get_enc_codec_ops(void)
2603 {
2604 return &encoder_codec_ops;
2605 }
2606
2607 struct vb2_ops *get_enc_queue_ops(void)
2608 {
2609 return &s5p_mfc_enc_qops;
2610 }
2611
2612 const struct v4l2_ioctl_ops *get_enc_v4l2_ioctl_ops(void)
2613 {
2614 return &s5p_mfc_enc_ioctl_ops;
2615 }
2616
2617 #define IS_MFC51_PRIV(x) ((V4L2_CTRL_ID2WHICH(x) == V4L2_CTRL_CLASS_CODEC) \
2618 && V4L2_CTRL_DRIVER_PRIV(x))
2619
2620 int s5p_mfc_enc_ctrls_setup(struct s5p_mfc_ctx *ctx)
2621 {
2622 struct v4l2_ctrl_config cfg;
2623 int i;
2624
2625 v4l2_ctrl_handler_init(&ctx->ctrl_handler, NUM_CTRLS);
2626 if (ctx->ctrl_handler.error) {
2627 mfc_err("v4l2_ctrl_handler_init failed\n");
2628 return ctx->ctrl_handler.error;
2629 }
2630 for (i = 0; i < NUM_CTRLS; i++) {
2631 if (IS_MFC51_PRIV(controls[i].id)) {
2632 memset(&cfg, 0, sizeof(struct v4l2_ctrl_config));
2633 cfg.ops = &s5p_mfc_enc_ctrl_ops;
2634 cfg.id = controls[i].id;
2635 cfg.min = controls[i].minimum;
2636 cfg.max = controls[i].maximum;
2637 cfg.def = controls[i].default_value;
2638 cfg.name = controls[i].name;
2639 cfg.type = controls[i].type;
2640 cfg.flags = 0;
2641
2642 if (cfg.type == V4L2_CTRL_TYPE_MENU) {
2643 cfg.step = 0;
2644 cfg.menu_skip_mask = controls[i].menu_skip_mask;
2645 cfg.qmenu = mfc51_get_menu(cfg.id);
2646 } else {
2647 cfg.step = controls[i].step;
2648 cfg.menu_skip_mask = 0;
2649 }
2650 ctx->ctrls[i] = v4l2_ctrl_new_custom(&ctx->ctrl_handler,
2651 &cfg, NULL);
2652 } else {
2653 if ((controls[i].type == V4L2_CTRL_TYPE_MENU) ||
2654 (controls[i].type ==
2655 V4L2_CTRL_TYPE_INTEGER_MENU)) {
2656 ctx->ctrls[i] = v4l2_ctrl_new_std_menu(
2657 &ctx->ctrl_handler,
2658 &s5p_mfc_enc_ctrl_ops, controls[i].id,
2659 controls[i].maximum, 0,
2660 controls[i].default_value);
2661 } else {
2662 ctx->ctrls[i] = v4l2_ctrl_new_std(
2663 &ctx->ctrl_handler,
2664 &s5p_mfc_enc_ctrl_ops, controls[i].id,
2665 controls[i].minimum,
2666 controls[i].maximum, controls[i].step,
2667 controls[i].default_value);
2668 }
2669 }
2670 if (ctx->ctrl_handler.error) {
2671 mfc_err("Adding control (%d) failed\n", i);
2672 return ctx->ctrl_handler.error;
2673 }
2674 if (controls[i].is_volatile && ctx->ctrls[i])
2675 ctx->ctrls[i]->flags |= V4L2_CTRL_FLAG_VOLATILE;
2676 }
2677 v4l2_ctrl_handler_setup(&ctx->ctrl_handler);
2678 return 0;
2679 }
2680
2681 void s5p_mfc_enc_ctrls_delete(struct s5p_mfc_ctx *ctx)
2682 {
2683 int i;
2684
2685 v4l2_ctrl_handler_free(&ctx->ctrl_handler);
2686 for (i = 0; i < NUM_CTRLS; i++)
2687 ctx->ctrls[i] = NULL;
2688 }
2689
2690 void s5p_mfc_enc_init(struct s5p_mfc_ctx *ctx)
2691 {
2692 struct v4l2_format f;
2693 f.fmt.pix_mp.pixelformat = DEF_SRC_FMT_ENC;
2694 ctx->src_fmt = find_format(&f, MFC_FMT_RAW);
2695 f.fmt.pix_mp.pixelformat = DEF_DST_FMT_ENC;
2696 ctx->dst_fmt = find_format(&f, MFC_FMT_ENC);
2697 }
Linux with added FPC-III support