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1 | /* |
2 | * linux/drivers/media/video/s5p-mfc/s5p_mfc_enc.c | |
3 | * | |
4 | * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. | |
5 | * http://www.samsung.com/ | |
6 | * | |
7 | * Jeongtae Park <jtp.park@samsung.com> | |
8 | * Kamil Debski <k.debski@samsung.com> | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License as published by | |
12 | * the Free Software Foundation; either version 2 of the License, or | |
13 | * (at your option) any later version. | |
14 | */ | |
15 | ||
16 | #include <linux/clk.h> | |
17 | #include <linux/interrupt.h> | |
18 | #include <linux/io.h> | |
19 | #include <linux/module.h> | |
20 | #include <linux/platform_device.h> | |
21 | #include <linux/sched.h> | |
22 | #include <linux/version.h> | |
23 | #include <linux/videodev2.h> | |
24 | #include <linux/workqueue.h> | |
25 | #include <media/v4l2-ctrls.h> | |
26 | #include <media/videobuf2-core.h> | |
27 | #include "regs-mfc.h" | |
28 | #include "s5p_mfc_common.h" | |
29 | #include "s5p_mfc_debug.h" | |
30 | #include "s5p_mfc_enc.h" | |
31 | #include "s5p_mfc_intr.h" | |
32 | #include "s5p_mfc_opr.h" | |
33 | ||
34 | static struct s5p_mfc_fmt formats[] = { | |
35 | { | |
36 | .name = "4:2:0 2 Planes 64x32 Tiles", | |
37 | .fourcc = V4L2_PIX_FMT_NV12MT, | |
38 | .codec_mode = S5P_FIMV_CODEC_NONE, | |
39 | .type = MFC_FMT_RAW, | |
40 | .num_planes = 2, | |
41 | }, | |
42 | { | |
43 | .name = "4:2:0 2 Planes", | |
44 | .fourcc = V4L2_PIX_FMT_NV12M, | |
45 | .codec_mode = S5P_FIMV_CODEC_NONE, | |
46 | .type = MFC_FMT_RAW, | |
47 | .num_planes = 2, | |
48 | }, | |
49 | { | |
50 | .name = "H264 Encoded Stream", | |
51 | .fourcc = V4L2_PIX_FMT_H264, | |
52 | .codec_mode = S5P_FIMV_CODEC_H264_ENC, | |
53 | .type = MFC_FMT_ENC, | |
54 | .num_planes = 1, | |
55 | }, | |
56 | { | |
57 | .name = "MPEG4 Encoded Stream", | |
58 | .fourcc = V4L2_PIX_FMT_MPEG4, | |
59 | .codec_mode = S5P_FIMV_CODEC_MPEG4_ENC, | |
60 | .type = MFC_FMT_ENC, | |
61 | .num_planes = 1, | |
62 | }, | |
63 | { | |
64 | .name = "H264 Encoded Stream", | |
65 | .fourcc = V4L2_PIX_FMT_H263, | |
66 | .codec_mode = S5P_FIMV_CODEC_H263_ENC, | |
67 | .type = MFC_FMT_ENC, | |
68 | .num_planes = 1, | |
69 | }, | |
70 | }; | |
71 | ||
72 | #define NUM_FORMATS ARRAY_SIZE(formats) | |
73 | static struct s5p_mfc_fmt *find_format(struct v4l2_format *f, unsigned int t) | |
74 | { | |
75 | unsigned int i; | |
76 | ||
77 | for (i = 0; i < NUM_FORMATS; i++) { | |
78 | if (formats[i].fourcc == f->fmt.pix_mp.pixelformat && | |
79 | formats[i].type == t) | |
80 | return &formats[i]; | |
81 | } | |
82 | return NULL; | |
83 | } | |
84 | ||
85 | static struct mfc_control controls[] = { | |
86 | { | |
87 | .id = V4L2_CID_MPEG_VIDEO_GOP_SIZE, | |
88 | .type = V4L2_CTRL_TYPE_INTEGER, | |
89 | .minimum = 0, | |
90 | .maximum = (1 << 16) - 1, | |
91 | .step = 1, | |
92 | .default_value = 0, | |
93 | }, | |
94 | { | |
95 | .id = V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE, | |
96 | .type = V4L2_CTRL_TYPE_MENU, | |
97 | .minimum = V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE, | |
98 | .maximum = V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES, | |
99 | .default_value = V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE, | |
100 | .menu_skip_mask = 0, | |
101 | }, | |
102 | { | |
103 | .id = V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB, | |
104 | .type = V4L2_CTRL_TYPE_INTEGER, | |
105 | .minimum = 1, | |
106 | .maximum = (1 << 16) - 1, | |
107 | .step = 1, | |
108 | .default_value = 1, | |
109 | }, | |
110 | { | |
111 | .id = V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES, | |
112 | .type = V4L2_CTRL_TYPE_INTEGER, | |
113 | .minimum = 1900, | |
114 | .maximum = (1 << 30) - 1, | |
115 | .step = 1, | |
116 | .default_value = 1900, | |
117 | }, | |
118 | { | |
119 | .id = V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB, | |
120 | .type = V4L2_CTRL_TYPE_INTEGER, | |
121 | .minimum = 0, | |
122 | .maximum = (1 << 16) - 1, | |
123 | .step = 1, | |
124 | .default_value = 0, | |
125 | }, | |
126 | { | |
127 | .id = V4L2_CID_MPEG_MFC51_VIDEO_PADDING, | |
128 | .type = V4L2_CTRL_TYPE_BOOLEAN, | |
129 | .name = "Padding Control Enable", | |
130 | .minimum = 0, | |
131 | .maximum = 1, | |
132 | .step = 1, | |
133 | .default_value = 0, | |
134 | }, | |
135 | { | |
136 | .id = V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV, | |
137 | .type = V4L2_CTRL_TYPE_INTEGER, | |
138 | .name = "Padding Color YUV Value", | |
139 | .minimum = 0, | |
140 | .maximum = (1 << 25) - 1, | |
141 | .step = 1, | |
142 | .default_value = 0, | |
143 | }, | |
144 | { | |
145 | .id = V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE, | |
146 | .type = V4L2_CTRL_TYPE_BOOLEAN, | |
147 | .minimum = 0, | |
148 | .maximum = 1, | |
149 | .step = 1, | |
150 | .default_value = 0, | |
151 | }, | |
152 | { | |
153 | .id = V4L2_CID_MPEG_VIDEO_BITRATE, | |
154 | .type = V4L2_CTRL_TYPE_INTEGER, | |
155 | .minimum = 1, | |
156 | .maximum = (1 << 30) - 1, | |
157 | .step = 1, | |
158 | .default_value = 1, | |
159 | }, | |
160 | { | |
161 | .id = V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF, | |
162 | .type = V4L2_CTRL_TYPE_INTEGER, | |
163 | .name = "Rate Control Reaction Coeff.", | |
164 | .minimum = 1, | |
165 | .maximum = (1 << 16) - 1, | |
166 | .step = 1, | |
167 | .default_value = 1, | |
168 | }, | |
169 | { | |
170 | .id = V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE, | |
171 | .type = V4L2_CTRL_TYPE_MENU, | |
172 | .name = "Force frame type", | |
173 | .minimum = V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED, | |
174 | .maximum = V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED, | |
175 | .default_value = V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED, | |
176 | .menu_skip_mask = 0, | |
177 | }, | |
178 | { | |
179 | .id = V4L2_CID_MPEG_VIDEO_VBV_SIZE, | |
180 | .type = V4L2_CTRL_TYPE_INTEGER, | |
181 | .minimum = 0, | |
182 | .maximum = (1 << 16) - 1, | |
183 | .step = 1, | |
184 | .default_value = 0, | |
185 | }, | |
186 | { | |
187 | .id = V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE, | |
188 | .type = V4L2_CTRL_TYPE_INTEGER, | |
189 | .minimum = 0, | |
190 | .maximum = (1 << 16) - 1, | |
191 | .step = 1, | |
192 | .default_value = 0, | |
193 | }, | |
194 | { | |
195 | .id = V4L2_CID_MPEG_VIDEO_HEADER_MODE, | |
196 | .type = V4L2_CTRL_TYPE_MENU, | |
197 | .minimum = V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE, | |
198 | .maximum = V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME, | |
199 | .default_value = V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE, | |
200 | .menu_skip_mask = 0, | |
201 | }, | |
202 | { | |
203 | .id = V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE, | |
204 | .type = V4L2_CTRL_TYPE_MENU, | |
205 | .name = "Frame Skip Enable", | |
206 | .minimum = V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED, | |
207 | .maximum = V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT, | |
208 | .menu_skip_mask = 0, | |
209 | .default_value = V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED, | |
210 | }, | |
211 | { | |
212 | .id = V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT, | |
213 | .type = V4L2_CTRL_TYPE_BOOLEAN, | |
214 | .name = "Fixed Target Bit Enable", | |
215 | .minimum = 0, | |
216 | .maximum = 1, | |
217 | .default_value = 0, | |
218 | .menu_skip_mask = 0, | |
219 | }, | |
220 | { | |
221 | .id = V4L2_CID_MPEG_VIDEO_B_FRAMES, | |
222 | .type = V4L2_CTRL_TYPE_INTEGER, | |
223 | .minimum = 0, | |
224 | .maximum = 2, | |
225 | .step = 1, | |
226 | .default_value = 0, | |
227 | }, | |
228 | { | |
229 | .id = V4L2_CID_MPEG_VIDEO_H264_PROFILE, | |
230 | .type = V4L2_CTRL_TYPE_MENU, | |
231 | .minimum = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE, | |
232 | .maximum = V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH, | |
233 | .default_value = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE, | |
234 | .menu_skip_mask = ~( | |
235 | (1 << V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE) | | |
236 | (1 << V4L2_MPEG_VIDEO_H264_PROFILE_MAIN) | | |
237 | (1 << V4L2_MPEG_VIDEO_H264_PROFILE_HIGH) | |
238 | ), | |
239 | }, | |
240 | { | |
241 | .id = V4L2_CID_MPEG_VIDEO_H264_LEVEL, | |
242 | .type = V4L2_CTRL_TYPE_MENU, | |
243 | .minimum = V4L2_MPEG_VIDEO_H264_LEVEL_1_0, | |
244 | .maximum = V4L2_MPEG_VIDEO_H264_LEVEL_4_0, | |
245 | .default_value = V4L2_MPEG_VIDEO_H264_LEVEL_1_0, | |
246 | .menu_skip_mask = ~( | |
247 | (1 << V4L2_MPEG_VIDEO_H264_LEVEL_4_1) | | |
248 | (1 << V4L2_MPEG_VIDEO_H264_LEVEL_4_2) | | |
249 | (1 << V4L2_MPEG_VIDEO_H264_LEVEL_5_0) | | |
250 | (1 << V4L2_MPEG_VIDEO_H264_LEVEL_5_1) | |
251 | ), | |
252 | }, | |
253 | { | |
254 | .id = V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL, | |
255 | .type = V4L2_CTRL_TYPE_MENU, | |
256 | .minimum = V4L2_MPEG_VIDEO_MPEG4_LEVEL_0, | |
257 | .maximum = V4L2_MPEG_VIDEO_MPEG4_LEVEL_5, | |
258 | .default_value = V4L2_MPEG_VIDEO_MPEG4_LEVEL_0, | |
259 | .menu_skip_mask = 0, | |
260 | }, | |
261 | { | |
262 | .id = V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE, | |
263 | .type = V4L2_CTRL_TYPE_MENU, | |
264 | .minimum = V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED, | |
265 | .maximum = V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY, | |
266 | .default_value = V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED, | |
267 | .menu_skip_mask = 0, | |
268 | }, | |
269 | { | |
270 | .id = V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA, | |
271 | .type = V4L2_CTRL_TYPE_INTEGER, | |
272 | .minimum = -6, | |
273 | .maximum = 6, | |
274 | .step = 1, | |
275 | .default_value = 0, | |
276 | }, | |
277 | { | |
278 | .id = V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA, | |
279 | .type = V4L2_CTRL_TYPE_INTEGER, | |
280 | .minimum = -6, | |
281 | .maximum = 6, | |
282 | .step = 1, | |
283 | .default_value = 0, | |
284 | }, | |
285 | { | |
286 | .id = V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE, | |
287 | .type = V4L2_CTRL_TYPE_MENU, | |
288 | .minimum = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC, | |
289 | .maximum = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC, | |
290 | .default_value = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC, | |
291 | .menu_skip_mask = 0, | |
292 | }, | |
293 | { | |
294 | .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P, | |
295 | .type = V4L2_CTRL_TYPE_INTEGER, | |
296 | .name = "The Number of Ref. Pic for P", | |
297 | .minimum = 1, | |
298 | .maximum = 2, | |
299 | .step = 1, | |
300 | .default_value = 1, | |
301 | }, | |
302 | { | |
303 | .id = V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM, | |
304 | .type = V4L2_CTRL_TYPE_BOOLEAN, | |
305 | .minimum = 0, | |
306 | .maximum = 1, | |
307 | .step = 1, | |
308 | .default_value = 0, | |
309 | }, | |
310 | { | |
311 | .id = V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE, | |
312 | .type = V4L2_CTRL_TYPE_BOOLEAN, | |
313 | .minimum = 0, | |
314 | .maximum = 1, | |
315 | .step = 1, | |
316 | .default_value = 0, | |
317 | }, | |
318 | { | |
319 | .id = V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP, | |
320 | .type = V4L2_CTRL_TYPE_INTEGER, | |
321 | .minimum = 0, | |
322 | .maximum = 51, | |
323 | .step = 1, | |
324 | .default_value = 1, | |
325 | }, | |
326 | { | |
327 | .id = V4L2_CID_MPEG_VIDEO_H264_MIN_QP, | |
328 | .type = V4L2_CTRL_TYPE_INTEGER, | |
329 | .minimum = 0, | |
330 | .maximum = 51, | |
331 | .step = 1, | |
332 | .default_value = 1, | |
333 | }, | |
334 | { | |
335 | .id = V4L2_CID_MPEG_VIDEO_H264_MAX_QP, | |
336 | .type = V4L2_CTRL_TYPE_INTEGER, | |
337 | .minimum = 0, | |
338 | .maximum = 51, | |
339 | .step = 1, | |
340 | .default_value = 1, | |
341 | }, | |
342 | { | |
343 | .id = V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP, | |
344 | .type = V4L2_CTRL_TYPE_INTEGER, | |
345 | .minimum = 0, | |
346 | .maximum = 51, | |
347 | .step = 1, | |
348 | .default_value = 1, | |
349 | }, | |
350 | { | |
351 | .id = V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP, | |
352 | .type = V4L2_CTRL_TYPE_INTEGER, | |
353 | .minimum = 0, | |
354 | .maximum = 51, | |
355 | .step = 1, | |
356 | .default_value = 1, | |
357 | }, | |
358 | { | |
359 | .id = V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP, | |
360 | .type = V4L2_CTRL_TYPE_INTEGER, | |
361 | .name = "H263 I-Frame QP value", | |
362 | .minimum = 1, | |
363 | .maximum = 31, | |
364 | .step = 1, | |
365 | .default_value = 1, | |
366 | }, | |
367 | { | |
368 | .id = V4L2_CID_MPEG_VIDEO_H263_MIN_QP, | |
369 | .type = V4L2_CTRL_TYPE_INTEGER, | |
370 | .name = "H263 Minimum QP value", | |
371 | .minimum = 1, | |
372 | .maximum = 31, | |
373 | .step = 1, | |
374 | .default_value = 1, | |
375 | }, | |
376 | { | |
377 | .id = V4L2_CID_MPEG_VIDEO_H263_MAX_QP, | |
378 | .type = V4L2_CTRL_TYPE_INTEGER, | |
379 | .name = "H263 Maximum QP value", | |
380 | .minimum = 1, | |
381 | .maximum = 31, | |
382 | .step = 1, | |
383 | .default_value = 1, | |
384 | }, | |
385 | { | |
386 | .id = V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP, | |
387 | .type = V4L2_CTRL_TYPE_INTEGER, | |
388 | .name = "H263 P frame QP value", | |
389 | .minimum = 1, | |
390 | .maximum = 31, | |
391 | .step = 1, | |
392 | .default_value = 1, | |
393 | }, | |
394 | { | |
395 | .id = V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP, | |
396 | .type = V4L2_CTRL_TYPE_INTEGER, | |
397 | .name = "H263 B frame QP value", | |
398 | .minimum = 1, | |
399 | .maximum = 31, | |
400 | .step = 1, | |
401 | .default_value = 1, | |
402 | }, | |
403 | { | |
404 | .id = V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP, | |
405 | .type = V4L2_CTRL_TYPE_INTEGER, | |
406 | .name = "MPEG4 I-Frame QP value", | |
407 | .minimum = 1, | |
408 | .maximum = 31, | |
409 | .step = 1, | |
410 | .default_value = 1, | |
411 | }, | |
412 | { | |
413 | .id = V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP, | |
414 | .type = V4L2_CTRL_TYPE_INTEGER, | |
415 | .name = "MPEG4 Minimum QP value", | |
416 | .minimum = 1, | |
417 | .maximum = 31, | |
418 | .step = 1, | |
419 | .default_value = 1, | |
420 | }, | |
421 | { | |
422 | .id = V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP, | |
423 | .type = V4L2_CTRL_TYPE_INTEGER, | |
424 | .name = "MPEG4 Maximum QP value", | |
425 | .minimum = 0, | |
426 | .maximum = 51, | |
427 | .step = 1, | |
428 | .default_value = 1, | |
429 | }, | |
430 | { | |
431 | .id = V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP, | |
432 | .type = V4L2_CTRL_TYPE_INTEGER, | |
433 | .name = "MPEG4 P frame QP value", | |
434 | .minimum = 1, | |
435 | .maximum = 31, | |
436 | .step = 1, | |
437 | .default_value = 1, | |
438 | }, | |
439 | { | |
440 | .id = V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP, | |
441 | .type = V4L2_CTRL_TYPE_INTEGER, | |
442 | .name = "MPEG4 B frame QP value", | |
443 | .minimum = 1, | |
444 | .maximum = 31, | |
445 | .step = 1, | |
446 | .default_value = 1, | |
447 | }, | |
448 | { | |
449 | .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK, | |
450 | .type = V4L2_CTRL_TYPE_BOOLEAN, | |
451 | .name = "H264 Dark Reg Adaptive RC", | |
452 | .minimum = 0, | |
453 | .maximum = 1, | |
454 | .step = 1, | |
455 | .default_value = 0, | |
456 | }, | |
457 | { | |
458 | .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH, | |
459 | .type = V4L2_CTRL_TYPE_BOOLEAN, | |
460 | .name = "H264 Smooth Reg Adaptive RC", | |
461 | .minimum = 0, | |
462 | .maximum = 1, | |
463 | .step = 1, | |
464 | .default_value = 0, | |
465 | }, | |
466 | { | |
467 | .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC, | |
468 | .type = V4L2_CTRL_TYPE_BOOLEAN, | |
469 | .name = "H264 Static Reg Adaptive RC", | |
470 | .minimum = 0, | |
471 | .maximum = 1, | |
472 | .step = 1, | |
473 | .default_value = 0, | |
474 | }, | |
475 | { | |
476 | .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY, | |
477 | .type = V4L2_CTRL_TYPE_BOOLEAN, | |
478 | .name = "H264 Activity Reg Adaptive RC", | |
479 | .minimum = 0, | |
480 | .maximum = 1, | |
481 | .step = 1, | |
482 | .default_value = 0, | |
483 | }, | |
484 | { | |
485 | .id = V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE, | |
486 | .type = V4L2_CTRL_TYPE_BOOLEAN, | |
487 | .minimum = 0, | |
488 | .maximum = 1, | |
489 | .step = 1, | |
490 | .default_value = 0, | |
491 | }, | |
492 | { | |
493 | .id = V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC, | |
494 | .type = V4L2_CTRL_TYPE_MENU, | |
495 | .minimum = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED, | |
496 | .maximum = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED, | |
497 | .default_value = 0, | |
498 | .menu_skip_mask = 0, | |
499 | }, | |
500 | { | |
501 | .id = V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH, | |
502 | .type = V4L2_CTRL_TYPE_INTEGER, | |
503 | .minimum = 0, | |
504 | .maximum = (1 << 16) - 1, | |
505 | .step = 1, | |
506 | .default_value = 0, | |
507 | }, | |
508 | { | |
509 | .id = V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT, | |
510 | .type = V4L2_CTRL_TYPE_INTEGER, | |
511 | .minimum = 0, | |
512 | .maximum = (1 << 16) - 1, | |
513 | .step = 1, | |
514 | .default_value = 0, | |
515 | }, | |
516 | { | |
517 | .id = V4L2_CID_MPEG_VIDEO_GOP_CLOSURE, | |
518 | .type = V4L2_CTRL_TYPE_BOOLEAN, | |
519 | .minimum = 0, | |
520 | .maximum = 1, | |
521 | .step = 1, | |
522 | .default_value = 1, | |
523 | }, | |
524 | { | |
525 | .id = V4L2_CID_MPEG_VIDEO_H264_I_PERIOD, | |
526 | .type = V4L2_CTRL_TYPE_INTEGER, | |
527 | .minimum = 0, | |
528 | .maximum = (1 << 16) - 1, | |
529 | .step = 1, | |
530 | .default_value = 0, | |
531 | }, | |
532 | { | |
533 | .id = V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE, | |
534 | .type = V4L2_CTRL_TYPE_MENU, | |
535 | .minimum = V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE, | |
536 | .maximum = V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE, | |
537 | .default_value = 0, | |
538 | .menu_skip_mask = 0, | |
539 | }, | |
540 | { | |
541 | .id = V4L2_CID_MPEG_VIDEO_MPEG4_QPEL, | |
542 | .type = V4L2_CTRL_TYPE_BOOLEAN, | |
543 | .minimum = 0, | |
544 | .maximum = 1, | |
545 | .step = 1, | |
546 | .default_value = 0, | |
547 | }, | |
548 | }; | |
549 | ||
550 | #define NUM_CTRLS ARRAY_SIZE(controls) | |
551 | static const char * const *mfc51_get_menu(u32 id) | |
552 | { | |
553 | static const char * const mfc51_video_frame_skip[] = { | |
554 | "Disabled", | |
555 | "Level Limit", | |
556 | "VBV/CPB Limit", | |
557 | NULL, | |
558 | }; | |
559 | static const char * const mfc51_video_force_frame[] = { | |
560 | "Disabled", | |
561 | "I Frame", | |
562 | "Not Coded", | |
563 | NULL, | |
564 | }; | |
565 | switch (id) { | |
566 | case V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE: | |
567 | return mfc51_video_frame_skip; | |
568 | case V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE: | |
569 | return mfc51_video_force_frame; | |
570 | } | |
571 | return NULL; | |
572 | } | |
573 | ||
574 | static int s5p_mfc_ctx_ready(struct s5p_mfc_ctx *ctx) | |
575 | { | |
576 | mfc_debug(2, "src=%d, dst=%d, state=%d\n", | |
577 | ctx->src_queue_cnt, ctx->dst_queue_cnt, ctx->state); | |
578 | /* context is ready to make header */ | |
579 | if (ctx->state == MFCINST_GOT_INST && ctx->dst_queue_cnt >= 1) | |
580 | return 1; | |
581 | /* context is ready to encode a frame */ | |
582 | if (ctx->state == MFCINST_RUNNING && | |
583 | ctx->src_queue_cnt >= 1 && ctx->dst_queue_cnt >= 1) | |
584 | return 1; | |
585 | /* context is ready to encode remain frames */ | |
586 | if (ctx->state == MFCINST_FINISHING && | |
587 | ctx->src_queue_cnt >= 1 && ctx->dst_queue_cnt >= 1) | |
588 | return 1; | |
589 | mfc_debug(2, "ctx is not ready\n"); | |
590 | return 0; | |
591 | } | |
592 | ||
593 | static void cleanup_ref_queue(struct s5p_mfc_ctx *ctx) | |
594 | { | |
595 | struct s5p_mfc_buf *mb_entry; | |
596 | unsigned long mb_y_addr, mb_c_addr; | |
597 | ||
598 | /* move buffers in ref queue to src queue */ | |
599 | while (!list_empty(&ctx->ref_queue)) { | |
600 | mb_entry = list_entry((&ctx->ref_queue)->next, | |
601 | struct s5p_mfc_buf, list); | |
ba7fcb0c MS |
602 | mb_y_addr = vb2_dma_contig_plane_dma_addr(mb_entry->b, 0); |
603 | mb_c_addr = vb2_dma_contig_plane_dma_addr(mb_entry->b, 1); | |
af935746 KD |
604 | list_del(&mb_entry->list); |
605 | ctx->ref_queue_cnt--; | |
606 | list_add_tail(&mb_entry->list, &ctx->src_queue); | |
607 | ctx->src_queue_cnt++; | |
608 | } | |
609 | mfc_debug(2, "enc src count: %d, enc ref count: %d\n", | |
610 | ctx->src_queue_cnt, ctx->ref_queue_cnt); | |
611 | INIT_LIST_HEAD(&ctx->ref_queue); | |
612 | ctx->ref_queue_cnt = 0; | |
613 | } | |
614 | ||
615 | static int enc_pre_seq_start(struct s5p_mfc_ctx *ctx) | |
616 | { | |
617 | struct s5p_mfc_dev *dev = ctx->dev; | |
618 | struct s5p_mfc_buf *dst_mb; | |
619 | unsigned long dst_addr; | |
620 | unsigned int dst_size; | |
621 | unsigned long flags; | |
622 | ||
623 | spin_lock_irqsave(&dev->irqlock, flags); | |
624 | dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list); | |
ba7fcb0c | 625 | dst_addr = vb2_dma_contig_plane_dma_addr(dst_mb->b, 0); |
af935746 KD |
626 | dst_size = vb2_plane_size(dst_mb->b, 0); |
627 | s5p_mfc_set_enc_stream_buffer(ctx, dst_addr, dst_size); | |
628 | spin_unlock_irqrestore(&dev->irqlock, flags); | |
629 | return 0; | |
630 | } | |
631 | ||
632 | static int enc_post_seq_start(struct s5p_mfc_ctx *ctx) | |
633 | { | |
634 | struct s5p_mfc_dev *dev = ctx->dev; | |
635 | struct s5p_mfc_enc_params *p = &ctx->enc_params; | |
636 | struct s5p_mfc_buf *dst_mb; | |
637 | unsigned long flags; | |
638 | ||
639 | if (p->seq_hdr_mode == V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE) { | |
640 | spin_lock_irqsave(&dev->irqlock, flags); | |
641 | dst_mb = list_entry(ctx->dst_queue.next, | |
642 | struct s5p_mfc_buf, list); | |
643 | list_del(&dst_mb->list); | |
644 | ctx->dst_queue_cnt--; | |
645 | vb2_set_plane_payload(dst_mb->b, 0, | |
646 | s5p_mfc_get_enc_strm_size()); | |
647 | vb2_buffer_done(dst_mb->b, VB2_BUF_STATE_DONE); | |
648 | spin_unlock_irqrestore(&dev->irqlock, flags); | |
649 | } | |
650 | ctx->state = MFCINST_RUNNING; | |
651 | if (s5p_mfc_ctx_ready(ctx)) { | |
652 | spin_lock_irqsave(&dev->condlock, flags); | |
653 | set_bit(ctx->num, &dev->ctx_work_bits); | |
654 | spin_unlock_irqrestore(&dev->condlock, flags); | |
655 | } | |
656 | s5p_mfc_try_run(dev); | |
657 | return 0; | |
658 | } | |
659 | ||
660 | static int enc_pre_frame_start(struct s5p_mfc_ctx *ctx) | |
661 | { | |
662 | struct s5p_mfc_dev *dev = ctx->dev; | |
663 | struct s5p_mfc_buf *dst_mb; | |
664 | struct s5p_mfc_buf *src_mb; | |
665 | unsigned long flags; | |
666 | unsigned long src_y_addr, src_c_addr, dst_addr; | |
667 | unsigned int dst_size; | |
668 | ||
669 | spin_lock_irqsave(&dev->irqlock, flags); | |
670 | src_mb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list); | |
ba7fcb0c MS |
671 | src_y_addr = vb2_dma_contig_plane_dma_addr(src_mb->b, 0); |
672 | src_c_addr = vb2_dma_contig_plane_dma_addr(src_mb->b, 1); | |
af935746 KD |
673 | s5p_mfc_set_enc_frame_buffer(ctx, src_y_addr, src_c_addr); |
674 | spin_unlock_irqrestore(&dev->irqlock, flags); | |
675 | ||
676 | spin_lock_irqsave(&dev->irqlock, flags); | |
677 | dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list); | |
ba7fcb0c | 678 | dst_addr = vb2_dma_contig_plane_dma_addr(dst_mb->b, 0); |
af935746 KD |
679 | dst_size = vb2_plane_size(dst_mb->b, 0); |
680 | s5p_mfc_set_enc_stream_buffer(ctx, dst_addr, dst_size); | |
681 | spin_unlock_irqrestore(&dev->irqlock, flags); | |
682 | ||
683 | return 0; | |
684 | } | |
685 | ||
686 | static int enc_post_frame_start(struct s5p_mfc_ctx *ctx) | |
687 | { | |
688 | struct s5p_mfc_dev *dev = ctx->dev; | |
689 | struct s5p_mfc_buf *mb_entry; | |
690 | unsigned long enc_y_addr, enc_c_addr; | |
691 | unsigned long mb_y_addr, mb_c_addr; | |
692 | int slice_type; | |
693 | unsigned int strm_size; | |
694 | unsigned long flags; | |
695 | ||
696 | slice_type = s5p_mfc_get_enc_slice_type(); | |
697 | strm_size = s5p_mfc_get_enc_strm_size(); | |
698 | mfc_debug(2, "Encoded slice type: %d", slice_type); | |
699 | mfc_debug(2, "Encoded stream size: %d", strm_size); | |
700 | mfc_debug(2, "Display order: %d", | |
701 | mfc_read(dev, S5P_FIMV_ENC_SI_PIC_CNT)); | |
702 | spin_lock_irqsave(&dev->irqlock, flags); | |
703 | if (slice_type >= 0) { | |
704 | s5p_mfc_get_enc_frame_buffer(ctx, &enc_y_addr, &enc_c_addr); | |
705 | list_for_each_entry(mb_entry, &ctx->src_queue, list) { | |
ba7fcb0c MS |
706 | mb_y_addr = vb2_dma_contig_plane_dma_addr(mb_entry->b, 0); |
707 | mb_c_addr = vb2_dma_contig_plane_dma_addr(mb_entry->b, 1); | |
af935746 KD |
708 | if ((enc_y_addr == mb_y_addr) && |
709 | (enc_c_addr == mb_c_addr)) { | |
710 | list_del(&mb_entry->list); | |
711 | ctx->src_queue_cnt--; | |
712 | vb2_buffer_done(mb_entry->b, | |
713 | VB2_BUF_STATE_DONE); | |
714 | break; | |
715 | } | |
716 | } | |
717 | list_for_each_entry(mb_entry, &ctx->ref_queue, list) { | |
ba7fcb0c MS |
718 | mb_y_addr = vb2_dma_contig_plane_dma_addr(mb_entry->b, 0); |
719 | mb_c_addr = vb2_dma_contig_plane_dma_addr(mb_entry->b, 1); | |
af935746 KD |
720 | if ((enc_y_addr == mb_y_addr) && |
721 | (enc_c_addr == mb_c_addr)) { | |
722 | list_del(&mb_entry->list); | |
723 | ctx->ref_queue_cnt--; | |
724 | vb2_buffer_done(mb_entry->b, | |
725 | VB2_BUF_STATE_DONE); | |
726 | break; | |
727 | } | |
728 | } | |
729 | } | |
730 | if ((ctx->src_queue_cnt > 0) && (ctx->state == MFCINST_RUNNING)) { | |
731 | mb_entry = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, | |
732 | list); | |
733 | if (mb_entry->used) { | |
734 | list_del(&mb_entry->list); | |
735 | ctx->src_queue_cnt--; | |
736 | list_add_tail(&mb_entry->list, &ctx->ref_queue); | |
737 | ctx->ref_queue_cnt++; | |
738 | } | |
739 | mfc_debug(2, "enc src count: %d, enc ref count: %d\n", | |
740 | ctx->src_queue_cnt, ctx->ref_queue_cnt); | |
741 | } | |
742 | if (strm_size > 0) { | |
743 | /* at least one more dest. buffers exist always */ | |
744 | mb_entry = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, | |
745 | list); | |
746 | list_del(&mb_entry->list); | |
747 | ctx->dst_queue_cnt--; | |
748 | switch (slice_type) { | |
749 | case S5P_FIMV_ENC_SI_SLICE_TYPE_I: | |
750 | mb_entry->b->v4l2_buf.flags |= V4L2_BUF_FLAG_KEYFRAME; | |
751 | break; | |
752 | case S5P_FIMV_ENC_SI_SLICE_TYPE_P: | |
753 | mb_entry->b->v4l2_buf.flags |= V4L2_BUF_FLAG_PFRAME; | |
754 | break; | |
755 | case S5P_FIMV_ENC_SI_SLICE_TYPE_B: | |
756 | mb_entry->b->v4l2_buf.flags |= V4L2_BUF_FLAG_BFRAME; | |
757 | break; | |
758 | } | |
759 | vb2_set_plane_payload(mb_entry->b, 0, strm_size); | |
760 | vb2_buffer_done(mb_entry->b, VB2_BUF_STATE_DONE); | |
761 | } | |
762 | spin_unlock_irqrestore(&dev->irqlock, flags); | |
763 | if ((ctx->src_queue_cnt == 0) || (ctx->dst_queue_cnt == 0)) { | |
764 | spin_lock(&dev->condlock); | |
765 | clear_bit(ctx->num, &dev->ctx_work_bits); | |
766 | spin_unlock(&dev->condlock); | |
767 | } | |
768 | return 0; | |
769 | } | |
770 | ||
771 | static struct s5p_mfc_codec_ops encoder_codec_ops = { | |
772 | .pre_seq_start = enc_pre_seq_start, | |
773 | .post_seq_start = enc_post_seq_start, | |
774 | .pre_frame_start = enc_pre_frame_start, | |
775 | .post_frame_start = enc_post_frame_start, | |
776 | }; | |
777 | ||
778 | /* Query capabilities of the device */ | |
779 | static int vidioc_querycap(struct file *file, void *priv, | |
780 | struct v4l2_capability *cap) | |
781 | { | |
782 | struct s5p_mfc_dev *dev = video_drvdata(file); | |
783 | ||
784 | strncpy(cap->driver, dev->plat_dev->name, sizeof(cap->driver) - 1); | |
785 | strncpy(cap->card, dev->plat_dev->name, sizeof(cap->card) - 1); | |
786 | cap->bus_info[0] = 0; | |
787 | cap->version = KERNEL_VERSION(1, 0, 0); | |
788 | cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | |
789 | | V4L2_CAP_VIDEO_OUTPUT | |
790 | | V4L2_CAP_STREAMING; | |
791 | return 0; | |
792 | } | |
793 | ||
794 | static int vidioc_enum_fmt(struct v4l2_fmtdesc *f, bool mplane, bool out) | |
795 | { | |
796 | struct s5p_mfc_fmt *fmt; | |
797 | int i, j = 0; | |
798 | ||
799 | for (i = 0; i < ARRAY_SIZE(formats); ++i) { | |
800 | if (mplane && formats[i].num_planes == 1) | |
801 | continue; | |
802 | else if (!mplane && formats[i].num_planes > 1) | |
803 | continue; | |
804 | if (out && formats[i].type != MFC_FMT_RAW) | |
805 | continue; | |
806 | else if (!out && formats[i].type != MFC_FMT_ENC) | |
807 | continue; | |
808 | if (j == f->index) { | |
809 | fmt = &formats[i]; | |
810 | strlcpy(f->description, fmt->name, | |
811 | sizeof(f->description)); | |
812 | f->pixelformat = fmt->fourcc; | |
813 | return 0; | |
814 | } | |
815 | ++j; | |
816 | } | |
817 | return -EINVAL; | |
818 | } | |
819 | ||
820 | static int vidioc_enum_fmt_vid_cap(struct file *file, void *pirv, | |
821 | struct v4l2_fmtdesc *f) | |
822 | { | |
823 | return vidioc_enum_fmt(f, false, false); | |
824 | } | |
825 | ||
826 | static int vidioc_enum_fmt_vid_cap_mplane(struct file *file, void *pirv, | |
827 | struct v4l2_fmtdesc *f) | |
828 | { | |
829 | return vidioc_enum_fmt(f, true, false); | |
830 | } | |
831 | ||
832 | static int vidioc_enum_fmt_vid_out(struct file *file, void *prov, | |
833 | struct v4l2_fmtdesc *f) | |
834 | { | |
835 | return vidioc_enum_fmt(f, false, true); | |
836 | } | |
837 | ||
838 | static int vidioc_enum_fmt_vid_out_mplane(struct file *file, void *prov, | |
839 | struct v4l2_fmtdesc *f) | |
840 | { | |
841 | return vidioc_enum_fmt(f, true, true); | |
842 | } | |
843 | ||
844 | static int vidioc_g_fmt(struct file *file, void *priv, struct v4l2_format *f) | |
845 | { | |
846 | struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); | |
847 | struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp; | |
848 | ||
849 | mfc_debug(2, "f->type = %d ctx->state = %d\n", f->type, ctx->state); | |
850 | if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { | |
851 | /* This is run on output (encoder dest) */ | |
852 | pix_fmt_mp->width = 0; | |
853 | pix_fmt_mp->height = 0; | |
854 | pix_fmt_mp->field = V4L2_FIELD_NONE; | |
855 | pix_fmt_mp->pixelformat = ctx->dst_fmt->fourcc; | |
856 | pix_fmt_mp->num_planes = ctx->dst_fmt->num_planes; | |
857 | ||
858 | pix_fmt_mp->plane_fmt[0].bytesperline = ctx->enc_dst_buf_size; | |
859 | pix_fmt_mp->plane_fmt[0].sizeimage = ctx->enc_dst_buf_size; | |
860 | } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { | |
861 | /* This is run on capture (encoder src) */ | |
862 | pix_fmt_mp->width = ctx->img_width; | |
863 | pix_fmt_mp->height = ctx->img_height; | |
864 | ||
865 | pix_fmt_mp->field = V4L2_FIELD_NONE; | |
866 | pix_fmt_mp->pixelformat = ctx->src_fmt->fourcc; | |
867 | pix_fmt_mp->num_planes = ctx->src_fmt->num_planes; | |
868 | ||
869 | pix_fmt_mp->plane_fmt[0].bytesperline = ctx->buf_width; | |
870 | pix_fmt_mp->plane_fmt[0].sizeimage = ctx->luma_size; | |
871 | pix_fmt_mp->plane_fmt[1].bytesperline = ctx->buf_width; | |
872 | pix_fmt_mp->plane_fmt[1].sizeimage = ctx->chroma_size; | |
873 | } else { | |
874 | mfc_err("invalid buf type\n"); | |
875 | return -EINVAL; | |
876 | } | |
877 | return 0; | |
878 | } | |
879 | ||
880 | static int vidioc_try_fmt(struct file *file, void *priv, struct v4l2_format *f) | |
881 | { | |
882 | struct s5p_mfc_fmt *fmt; | |
883 | struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp; | |
884 | ||
885 | if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { | |
886 | fmt = find_format(f, MFC_FMT_ENC); | |
887 | if (!fmt) { | |
888 | mfc_err("failed to try output format\n"); | |
889 | return -EINVAL; | |
890 | } | |
891 | ||
892 | if (pix_fmt_mp->plane_fmt[0].sizeimage == 0) { | |
893 | mfc_err("must be set encoding output size\n"); | |
894 | return -EINVAL; | |
895 | } | |
896 | ||
897 | pix_fmt_mp->plane_fmt[0].bytesperline = | |
898 | pix_fmt_mp->plane_fmt[0].sizeimage; | |
899 | } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { | |
900 | fmt = find_format(f, MFC_FMT_RAW); | |
901 | if (!fmt) { | |
902 | mfc_err("failed to try output format\n"); | |
903 | return -EINVAL; | |
904 | } | |
905 | ||
906 | if (fmt->num_planes != pix_fmt_mp->num_planes) { | |
907 | mfc_err("failed to try output format\n"); | |
908 | return -EINVAL; | |
909 | } | |
910 | } else { | |
911 | mfc_err("invalid buf type\n"); | |
912 | return -EINVAL; | |
913 | } | |
914 | return 0; | |
915 | } | |
916 | ||
917 | static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f) | |
918 | { | |
919 | struct s5p_mfc_dev *dev = video_drvdata(file); | |
920 | struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); | |
921 | struct s5p_mfc_fmt *fmt; | |
922 | struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp; | |
923 | unsigned long flags; | |
924 | int ret = 0; | |
925 | ||
926 | ret = vidioc_try_fmt(file, priv, f); | |
927 | if (ret) | |
928 | return ret; | |
929 | if (ctx->vq_src.streaming || ctx->vq_dst.streaming) { | |
930 | v4l2_err(&dev->v4l2_dev, "%s queue busy\n", __func__); | |
931 | ret = -EBUSY; | |
932 | goto out; | |
933 | } | |
934 | if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { | |
935 | fmt = find_format(f, MFC_FMT_ENC); | |
936 | if (!fmt) { | |
937 | mfc_err("failed to set capture format\n"); | |
938 | return -EINVAL; | |
939 | } | |
940 | ctx->state = MFCINST_INIT; | |
941 | ctx->dst_fmt = fmt; | |
942 | ctx->codec_mode = ctx->dst_fmt->codec_mode; | |
943 | ctx->enc_dst_buf_size = pix_fmt_mp->plane_fmt[0].sizeimage; | |
944 | pix_fmt_mp->plane_fmt[0].bytesperline = 0; | |
945 | ctx->dst_bufs_cnt = 0; | |
946 | ctx->capture_state = QUEUE_FREE; | |
947 | s5p_mfc_alloc_instance_buffer(ctx); | |
948 | spin_lock_irqsave(&dev->condlock, flags); | |
949 | set_bit(ctx->num, &dev->ctx_work_bits); | |
950 | spin_unlock_irqrestore(&dev->condlock, flags); | |
951 | s5p_mfc_clean_ctx_int_flags(ctx); | |
952 | s5p_mfc_try_run(dev); | |
953 | if (s5p_mfc_wait_for_done_ctx(ctx, \ | |
954 | S5P_FIMV_R2H_CMD_OPEN_INSTANCE_RET, 1)) { | |
955 | /* Error or timeout */ | |
956 | mfc_err("Error getting instance from hardware\n"); | |
957 | s5p_mfc_release_instance_buffer(ctx); | |
958 | ret = -EIO; | |
959 | goto out; | |
960 | } | |
961 | mfc_debug(2, "Got instance number: %d\n", ctx->inst_no); | |
962 | } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { | |
963 | fmt = find_format(f, MFC_FMT_RAW); | |
964 | if (!fmt) { | |
965 | mfc_err("failed to set output format\n"); | |
966 | return -EINVAL; | |
967 | } | |
968 | if (fmt->num_planes != pix_fmt_mp->num_planes) { | |
969 | mfc_err("failed to set output format\n"); | |
970 | ret = -EINVAL; | |
971 | goto out; | |
972 | } | |
973 | ctx->src_fmt = fmt; | |
974 | ctx->img_width = pix_fmt_mp->width; | |
975 | ctx->img_height = pix_fmt_mp->height; | |
976 | mfc_debug(2, "codec number: %d\n", ctx->src_fmt->codec_mode); | |
977 | mfc_debug(2, "fmt - w: %d, h: %d, ctx - w: %d, h: %d\n", | |
978 | pix_fmt_mp->width, pix_fmt_mp->height, | |
979 | ctx->img_width, ctx->img_height); | |
980 | if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_NV12M) { | |
981 | ctx->buf_width = ALIGN(ctx->img_width, | |
982 | S5P_FIMV_NV12M_HALIGN); | |
983 | ctx->luma_size = ALIGN(ctx->img_width, | |
984 | S5P_FIMV_NV12M_HALIGN) * ALIGN(ctx->img_height, | |
985 | S5P_FIMV_NV12M_LVALIGN); | |
986 | ctx->chroma_size = ALIGN(ctx->img_width, | |
987 | S5P_FIMV_NV12M_HALIGN) * ALIGN((ctx->img_height | |
988 | >> 1), S5P_FIMV_NV12M_CVALIGN); | |
989 | ||
990 | ctx->luma_size = ALIGN(ctx->luma_size, | |
991 | S5P_FIMV_NV12M_SALIGN); | |
992 | ctx->chroma_size = ALIGN(ctx->chroma_size, | |
993 | S5P_FIMV_NV12M_SALIGN); | |
994 | ||
995 | pix_fmt_mp->plane_fmt[0].sizeimage = ctx->luma_size; | |
996 | pix_fmt_mp->plane_fmt[0].bytesperline = ctx->buf_width; | |
997 | pix_fmt_mp->plane_fmt[1].sizeimage = ctx->chroma_size; | |
998 | pix_fmt_mp->plane_fmt[1].bytesperline = ctx->buf_width; | |
999 | ||
1000 | } else if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_NV12MT) { | |
1001 | ctx->buf_width = ALIGN(ctx->img_width, | |
1002 | S5P_FIMV_NV12MT_HALIGN); | |
1003 | ctx->luma_size = ALIGN(ctx->img_width, | |
1004 | S5P_FIMV_NV12MT_HALIGN) * ALIGN(ctx->img_height, | |
1005 | S5P_FIMV_NV12MT_VALIGN); | |
1006 | ctx->chroma_size = ALIGN(ctx->img_width, | |
1007 | S5P_FIMV_NV12MT_HALIGN) * ALIGN((ctx->img_height | |
1008 | >> 1), S5P_FIMV_NV12MT_VALIGN); | |
1009 | ctx->luma_size = ALIGN(ctx->luma_size, | |
1010 | S5P_FIMV_NV12MT_SALIGN); | |
1011 | ctx->chroma_size = ALIGN(ctx->chroma_size, | |
1012 | S5P_FIMV_NV12MT_SALIGN); | |
1013 | ||
1014 | pix_fmt_mp->plane_fmt[0].sizeimage = ctx->luma_size; | |
1015 | pix_fmt_mp->plane_fmt[0].bytesperline = ctx->buf_width; | |
1016 | pix_fmt_mp->plane_fmt[1].sizeimage = ctx->chroma_size; | |
1017 | pix_fmt_mp->plane_fmt[1].bytesperline = ctx->buf_width; | |
1018 | } | |
1019 | ctx->src_bufs_cnt = 0; | |
1020 | ctx->output_state = QUEUE_FREE; | |
1021 | } else { | |
1022 | mfc_err("invalid buf type\n"); | |
1023 | return -EINVAL; | |
1024 | } | |
1025 | out: | |
1026 | mfc_debug_leave(); | |
1027 | return ret; | |
1028 | } | |
1029 | ||
1030 | static int vidioc_reqbufs(struct file *file, void *priv, | |
1031 | struct v4l2_requestbuffers *reqbufs) | |
1032 | { | |
1033 | struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); | |
1034 | int ret = 0; | |
1035 | ||
1036 | /* if memory is not mmp or userptr return error */ | |
1037 | if ((reqbufs->memory != V4L2_MEMORY_MMAP) && | |
1038 | (reqbufs->memory != V4L2_MEMORY_USERPTR)) | |
1039 | return -EINVAL; | |
1040 | if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { | |
1041 | if (ctx->capture_state != QUEUE_FREE) { | |
1042 | mfc_err("invalid capture state: %d\n", | |
1043 | ctx->capture_state); | |
1044 | return -EINVAL; | |
1045 | } | |
1046 | ret = vb2_reqbufs(&ctx->vq_dst, reqbufs); | |
1047 | if (ret != 0) { | |
1048 | mfc_err("error in vb2_reqbufs() for E(D)\n"); | |
1049 | return ret; | |
1050 | } | |
1051 | ctx->capture_state = QUEUE_BUFS_REQUESTED; | |
1052 | ret = s5p_mfc_alloc_codec_buffers(ctx); | |
1053 | if (ret) { | |
1054 | mfc_err("Failed to allocate encoding buffers\n"); | |
1055 | reqbufs->count = 0; | |
1056 | ret = vb2_reqbufs(&ctx->vq_dst, reqbufs); | |
1057 | return -ENOMEM; | |
1058 | } | |
1059 | } else if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { | |
1060 | if (ctx->output_state != QUEUE_FREE) { | |
1061 | mfc_err("invalid output state: %d\n", | |
1062 | ctx->output_state); | |
1063 | return -EINVAL; | |
1064 | } | |
1065 | ret = vb2_reqbufs(&ctx->vq_src, reqbufs); | |
1066 | if (ret != 0) { | |
1067 | mfc_err("error in vb2_reqbufs() for E(S)\n"); | |
1068 | return ret; | |
1069 | } | |
1070 | ctx->output_state = QUEUE_BUFS_REQUESTED; | |
1071 | } else { | |
1072 | mfc_err("invalid buf type\n"); | |
1073 | return -EINVAL; | |
1074 | } | |
1075 | return ret; | |
1076 | } | |
1077 | ||
1078 | static int vidioc_querybuf(struct file *file, void *priv, | |
1079 | struct v4l2_buffer *buf) | |
1080 | { | |
1081 | struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); | |
1082 | int ret = 0; | |
1083 | ||
1084 | /* if memory is not mmp or userptr return error */ | |
1085 | if ((buf->memory != V4L2_MEMORY_MMAP) && | |
1086 | (buf->memory != V4L2_MEMORY_USERPTR)) | |
1087 | return -EINVAL; | |
1088 | if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { | |
1089 | if (ctx->state != MFCINST_GOT_INST) { | |
1090 | mfc_err("invalid context state: %d\n", ctx->state); | |
1091 | return -EINVAL; | |
1092 | } | |
1093 | ret = vb2_querybuf(&ctx->vq_dst, buf); | |
1094 | if (ret != 0) { | |
1095 | mfc_err("error in vb2_querybuf() for E(D)\n"); | |
1096 | return ret; | |
1097 | } | |
1098 | buf->m.planes[0].m.mem_offset += DST_QUEUE_OFF_BASE; | |
1099 | } else if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { | |
1100 | ret = vb2_querybuf(&ctx->vq_src, buf); | |
1101 | if (ret != 0) { | |
1102 | mfc_err("error in vb2_querybuf() for E(S)\n"); | |
1103 | return ret; | |
1104 | } | |
1105 | } else { | |
1106 | mfc_err("invalid buf type\n"); | |
1107 | return -EINVAL; | |
1108 | } | |
1109 | return ret; | |
1110 | } | |
1111 | ||
1112 | /* Queue a buffer */ | |
1113 | static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf) | |
1114 | { | |
1115 | struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); | |
1116 | ||
1117 | if (ctx->state == MFCINST_ERROR) { | |
1118 | mfc_err("Call on QBUF after unrecoverable error\n"); | |
1119 | return -EIO; | |
1120 | } | |
1121 | if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) | |
1122 | return vb2_qbuf(&ctx->vq_src, buf); | |
1123 | else if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) | |
1124 | return vb2_qbuf(&ctx->vq_dst, buf); | |
1125 | return -EINVAL; | |
1126 | } | |
1127 | ||
1128 | /* Dequeue a buffer */ | |
1129 | static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf) | |
1130 | { | |
1131 | struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); | |
1132 | ||
1133 | if (ctx->state == MFCINST_ERROR) { | |
1134 | mfc_err("Call on DQBUF after unrecoverable error\n"); | |
1135 | return -EIO; | |
1136 | } | |
1137 | if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) | |
1138 | return vb2_dqbuf(&ctx->vq_src, buf, file->f_flags & O_NONBLOCK); | |
1139 | else if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) | |
1140 | return vb2_dqbuf(&ctx->vq_dst, buf, file->f_flags & O_NONBLOCK); | |
1141 | return -EINVAL; | |
1142 | } | |
1143 | ||
1144 | /* Stream on */ | |
1145 | static int vidioc_streamon(struct file *file, void *priv, | |
1146 | enum v4l2_buf_type type) | |
1147 | { | |
1148 | struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); | |
1149 | ||
1150 | if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) | |
1151 | return vb2_streamon(&ctx->vq_src, type); | |
1152 | else if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) | |
1153 | return vb2_streamon(&ctx->vq_dst, type); | |
1154 | return -EINVAL; | |
1155 | } | |
1156 | ||
1157 | /* Stream off, which equals to a pause */ | |
1158 | static int vidioc_streamoff(struct file *file, void *priv, | |
1159 | enum v4l2_buf_type type) | |
1160 | { | |
1161 | struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); | |
1162 | ||
1163 | if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) | |
1164 | return vb2_streamoff(&ctx->vq_src, type); | |
1165 | else if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) | |
1166 | return vb2_streamoff(&ctx->vq_dst, type); | |
1167 | return -EINVAL; | |
1168 | } | |
1169 | ||
1170 | static inline int h264_level(enum v4l2_mpeg_video_h264_level lvl) | |
1171 | { | |
1172 | static unsigned int t[V4L2_MPEG_VIDEO_H264_LEVEL_4_0 + 1] = { | |
1173 | /* V4L2_MPEG_VIDEO_H264_LEVEL_1_0 */ 10, | |
1174 | /* V4L2_MPEG_VIDEO_H264_LEVEL_1B */ 9, | |
1175 | /* V4L2_MPEG_VIDEO_H264_LEVEL_1_1 */ 11, | |
1176 | /* V4L2_MPEG_VIDEO_H264_LEVEL_1_2 */ 12, | |
1177 | /* V4L2_MPEG_VIDEO_H264_LEVEL_1_3 */ 13, | |
1178 | /* V4L2_MPEG_VIDEO_H264_LEVEL_2_0 */ 20, | |
1179 | /* V4L2_MPEG_VIDEO_H264_LEVEL_2_1 */ 21, | |
1180 | /* V4L2_MPEG_VIDEO_H264_LEVEL_2_2 */ 22, | |
1181 | /* V4L2_MPEG_VIDEO_H264_LEVEL_3_0 */ 30, | |
1182 | /* V4L2_MPEG_VIDEO_H264_LEVEL_3_1 */ 31, | |
1183 | /* V4L2_MPEG_VIDEO_H264_LEVEL_3_2 */ 32, | |
1184 | /* V4L2_MPEG_VIDEO_H264_LEVEL_4_0 */ 40, | |
1185 | }; | |
1186 | return t[lvl]; | |
1187 | } | |
1188 | ||
1189 | static inline int mpeg4_level(enum v4l2_mpeg_video_mpeg4_level lvl) | |
1190 | { | |
1191 | static unsigned int t[V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 + 1] = { | |
1192 | /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_0 */ 0, | |
1193 | /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B */ 9, | |
1194 | /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_1 */ 1, | |
1195 | /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_2 */ 2, | |
1196 | /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_3 */ 3, | |
1197 | /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B */ 7, | |
1198 | /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_4 */ 4, | |
1199 | /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 */ 5, | |
1200 | }; | |
1201 | return t[lvl]; | |
1202 | } | |
1203 | ||
1204 | static inline int vui_sar_idc(enum v4l2_mpeg_video_h264_vui_sar_idc sar) | |
1205 | { | |
1206 | static unsigned int t[V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED + 1] = { | |
1207 | /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED */ 0, | |
1208 | /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1 */ 1, | |
1209 | /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11 */ 2, | |
1210 | /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11 */ 3, | |
1211 | /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11 */ 4, | |
1212 | /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33 */ 5, | |
1213 | /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11 */ 6, | |
1214 | /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11 */ 7, | |
1215 | /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11 */ 8, | |
1216 | /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33 */ 9, | |
1217 | /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11 */ 10, | |
1218 | /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11 */ 11, | |
1219 | /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33 */ 12, | |
1220 | /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99 */ 13, | |
1221 | /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3 */ 14, | |
1222 | /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2 */ 15, | |
1223 | /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1 */ 16, | |
1224 | /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED */ 255, | |
1225 | }; | |
1226 | return t[sar]; | |
1227 | } | |
1228 | ||
1229 | static int s5p_mfc_enc_s_ctrl(struct v4l2_ctrl *ctrl) | |
1230 | { | |
1231 | struct s5p_mfc_ctx *ctx = ctrl_to_ctx(ctrl); | |
1232 | struct s5p_mfc_dev *dev = ctx->dev; | |
1233 | struct s5p_mfc_enc_params *p = &ctx->enc_params; | |
1234 | int ret = 0; | |
1235 | ||
1236 | switch (ctrl->id) { | |
1237 | case V4L2_CID_MPEG_VIDEO_GOP_SIZE: | |
1238 | p->gop_size = ctrl->val; | |
1239 | break; | |
1240 | case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE: | |
1241 | p->slice_mode = ctrl->val; | |
1242 | break; | |
1243 | case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB: | |
1244 | p->slice_mb = ctrl->val; | |
1245 | break; | |
1246 | case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES: | |
1247 | p->slice_bit = ctrl->val * 8; | |
1248 | break; | |
1249 | case V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB: | |
1250 | p->intra_refresh_mb = ctrl->val; | |
1251 | break; | |
1252 | case V4L2_CID_MPEG_MFC51_VIDEO_PADDING: | |
1253 | p->pad = ctrl->val; | |
1254 | break; | |
1255 | case V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV: | |
1256 | p->pad_luma = (ctrl->val >> 16) & 0xff; | |
1257 | p->pad_cb = (ctrl->val >> 8) & 0xff; | |
1258 | p->pad_cr = (ctrl->val >> 0) & 0xff; | |
1259 | break; | |
1260 | case V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE: | |
1261 | p->rc_frame = ctrl->val; | |
1262 | break; | |
1263 | case V4L2_CID_MPEG_VIDEO_BITRATE: | |
1264 | p->rc_bitrate = ctrl->val; | |
1265 | break; | |
1266 | case V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF: | |
1267 | p->rc_reaction_coeff = ctrl->val; | |
1268 | break; | |
1269 | case V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE: | |
1270 | ctx->force_frame_type = ctrl->val; | |
1271 | break; | |
1272 | case V4L2_CID_MPEG_VIDEO_VBV_SIZE: | |
1273 | p->vbv_size = ctrl->val; | |
1274 | break; | |
1275 | case V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE: | |
1276 | p->codec.h264.cpb_size = ctrl->val; | |
1277 | break; | |
1278 | case V4L2_CID_MPEG_VIDEO_HEADER_MODE: | |
1279 | p->seq_hdr_mode = ctrl->val; | |
1280 | break; | |
1281 | case V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE: | |
1282 | p->frame_skip_mode = ctrl->val; | |
1283 | break; | |
1284 | case V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT: | |
1285 | p->fixed_target_bit = ctrl->val; | |
1286 | break; | |
1287 | case V4L2_CID_MPEG_VIDEO_B_FRAMES: | |
1288 | p->num_b_frame = ctrl->val; | |
1289 | break; | |
1290 | case V4L2_CID_MPEG_VIDEO_H264_PROFILE: | |
1291 | switch (ctrl->val) { | |
1292 | case V4L2_MPEG_VIDEO_H264_PROFILE_MAIN: | |
1293 | p->codec.h264.profile = | |
1294 | S5P_FIMV_ENC_PROFILE_H264_MAIN; | |
1295 | break; | |
1296 | case V4L2_MPEG_VIDEO_H264_PROFILE_HIGH: | |
1297 | p->codec.h264.profile = | |
1298 | S5P_FIMV_ENC_PROFILE_H264_HIGH; | |
1299 | break; | |
1300 | case V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE: | |
1301 | p->codec.h264.profile = | |
1302 | S5P_FIMV_ENC_PROFILE_H264_BASELINE; | |
1303 | break; | |
1304 | default: | |
1305 | ret = -EINVAL; | |
1306 | } | |
1307 | break; | |
1308 | case V4L2_CID_MPEG_VIDEO_H264_LEVEL: | |
1309 | p->codec.h264.level_v4l2 = ctrl->val; | |
1310 | p->codec.h264.level = h264_level(ctrl->val); | |
1311 | if (p->codec.h264.level < 0) { | |
1312 | mfc_err("Level number is wrong\n"); | |
1313 | ret = p->codec.h264.level; | |
1314 | } | |
1315 | break; | |
1316 | case V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL: | |
1317 | p->codec.mpeg4.level_v4l2 = ctrl->val; | |
1318 | p->codec.mpeg4.level = mpeg4_level(ctrl->val); | |
1319 | if (p->codec.mpeg4.level < 0) { | |
1320 | mfc_err("Level number is wrong\n"); | |
1321 | ret = p->codec.mpeg4.level; | |
1322 | } | |
1323 | break; | |
1324 | case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE: | |
1325 | p->codec.h264.loop_filter_mode = ctrl->val; | |
1326 | break; | |
1327 | case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA: | |
1328 | p->codec.h264.loop_filter_alpha = ctrl->val; | |
1329 | break; | |
1330 | case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA: | |
1331 | p->codec.h264.loop_filter_beta = ctrl->val; | |
1332 | break; | |
1333 | case V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE: | |
1334 | p->codec.h264.entropy_mode = ctrl->val; | |
1335 | break; | |
1336 | case V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P: | |
1337 | p->codec.h264.num_ref_pic_4p = ctrl->val; | |
1338 | break; | |
1339 | case V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM: | |
1340 | p->codec.h264._8x8_transform = ctrl->val; | |
1341 | break; | |
1342 | case V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE: | |
1343 | p->codec.h264.rc_mb = ctrl->val; | |
1344 | break; | |
1345 | case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP: | |
1346 | p->codec.h264.rc_frame_qp = ctrl->val; | |
1347 | break; | |
1348 | case V4L2_CID_MPEG_VIDEO_H264_MIN_QP: | |
1349 | p->codec.h264.rc_min_qp = ctrl->val; | |
1350 | break; | |
1351 | case V4L2_CID_MPEG_VIDEO_H264_MAX_QP: | |
1352 | p->codec.h264.rc_max_qp = ctrl->val; | |
1353 | break; | |
1354 | case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP: | |
1355 | p->codec.h264.rc_p_frame_qp = ctrl->val; | |
1356 | break; | |
1357 | case V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP: | |
1358 | p->codec.h264.rc_b_frame_qp = ctrl->val; | |
1359 | break; | |
1360 | case V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP: | |
1361 | case V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP: | |
1362 | p->codec.mpeg4.rc_frame_qp = ctrl->val; | |
1363 | break; | |
1364 | case V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP: | |
1365 | case V4L2_CID_MPEG_VIDEO_H263_MIN_QP: | |
1366 | p->codec.mpeg4.rc_min_qp = ctrl->val; | |
1367 | break; | |
1368 | case V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP: | |
1369 | case V4L2_CID_MPEG_VIDEO_H263_MAX_QP: | |
1370 | p->codec.mpeg4.rc_max_qp = ctrl->val; | |
1371 | break; | |
1372 | case V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP: | |
1373 | case V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP: | |
1374 | p->codec.mpeg4.rc_p_frame_qp = ctrl->val; | |
1375 | break; | |
1376 | case V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP: | |
1377 | case V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP: | |
1378 | p->codec.mpeg4.rc_b_frame_qp = ctrl->val; | |
1379 | break; | |
1380 | case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK: | |
1381 | p->codec.h264.rc_mb_dark = ctrl->val; | |
1382 | break; | |
1383 | case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH: | |
1384 | p->codec.h264.rc_mb_smooth = ctrl->val; | |
1385 | break; | |
1386 | case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC: | |
1387 | p->codec.h264.rc_mb_static = ctrl->val; | |
1388 | break; | |
1389 | case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY: | |
1390 | p->codec.h264.rc_mb_activity = ctrl->val; | |
1391 | break; | |
1392 | case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE: | |
1393 | p->codec.h264.vui_sar = ctrl->val; | |
1394 | break; | |
1395 | case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC: | |
1396 | p->codec.h264.vui_sar_idc = vui_sar_idc(ctrl->val); | |
1397 | break; | |
1398 | case V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH: | |
1399 | p->codec.h264.vui_ext_sar_width = ctrl->val; | |
1400 | break; | |
1401 | case V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT: | |
1402 | p->codec.h264.vui_ext_sar_height = ctrl->val; | |
1403 | break; | |
1404 | case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE: | |
1405 | p->codec.h264.open_gop = !ctrl->val; | |
1406 | break; | |
1407 | case V4L2_CID_MPEG_VIDEO_H264_I_PERIOD: | |
1408 | p->codec.h264.open_gop_size = ctrl->val; | |
1409 | break; | |
1410 | case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE: | |
1411 | switch (ctrl->val) { | |
1412 | case V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE: | |
1413 | p->codec.mpeg4.profile = | |
1414 | S5P_FIMV_ENC_PROFILE_MPEG4_SIMPLE; | |
1415 | break; | |
1416 | case V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE: | |
1417 | p->codec.mpeg4.profile = | |
1418 | S5P_FIMV_ENC_PROFILE_MPEG4_ADVANCED_SIMPLE; | |
1419 | break; | |
1420 | default: | |
1421 | ret = -EINVAL; | |
1422 | } | |
1423 | break; | |
1424 | case V4L2_CID_MPEG_VIDEO_MPEG4_QPEL: | |
1425 | p->codec.mpeg4.quarter_pixel = ctrl->val; | |
1426 | break; | |
1427 | default: | |
1428 | v4l2_err(&dev->v4l2_dev, "Invalid control, id=%d, val=%d\n", | |
1429 | ctrl->id, ctrl->val); | |
1430 | ret = -EINVAL; | |
1431 | } | |
1432 | return ret; | |
1433 | } | |
1434 | ||
1435 | static const struct v4l2_ctrl_ops s5p_mfc_enc_ctrl_ops = { | |
1436 | .s_ctrl = s5p_mfc_enc_s_ctrl, | |
1437 | }; | |
1438 | ||
1439 | int vidioc_s_parm(struct file *file, void *priv, struct v4l2_streamparm *a) | |
1440 | { | |
1441 | struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); | |
1442 | ||
1443 | if (a->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { | |
1444 | ctx->enc_params.rc_framerate_num = | |
1445 | a->parm.output.timeperframe.denominator; | |
1446 | ctx->enc_params.rc_framerate_denom = | |
1447 | a->parm.output.timeperframe.numerator; | |
1448 | } else { | |
1449 | mfc_err("Setting FPS is only possible for the output queue\n"); | |
1450 | return -EINVAL; | |
1451 | } | |
1452 | return 0; | |
1453 | } | |
1454 | ||
1455 | int vidioc_g_parm(struct file *file, void *priv, struct v4l2_streamparm *a) | |
1456 | { | |
1457 | struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); | |
1458 | ||
1459 | if (a->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) { | |
1460 | a->parm.output.timeperframe.denominator = | |
1461 | ctx->enc_params.rc_framerate_num; | |
1462 | a->parm.output.timeperframe.numerator = | |
1463 | ctx->enc_params.rc_framerate_denom; | |
1464 | } else { | |
1465 | mfc_err("Setting FPS is only possible for the output queue\n"); | |
1466 | return -EINVAL; | |
1467 | } | |
1468 | return 0; | |
1469 | } | |
1470 | ||
1471 | static const struct v4l2_ioctl_ops s5p_mfc_enc_ioctl_ops = { | |
1472 | .vidioc_querycap = vidioc_querycap, | |
1473 | .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, | |
1474 | .vidioc_enum_fmt_vid_cap_mplane = vidioc_enum_fmt_vid_cap_mplane, | |
1475 | .vidioc_enum_fmt_vid_out = vidioc_enum_fmt_vid_out, | |
1476 | .vidioc_enum_fmt_vid_out_mplane = vidioc_enum_fmt_vid_out_mplane, | |
1477 | .vidioc_g_fmt_vid_cap_mplane = vidioc_g_fmt, | |
1478 | .vidioc_g_fmt_vid_out_mplane = vidioc_g_fmt, | |
1479 | .vidioc_try_fmt_vid_cap_mplane = vidioc_try_fmt, | |
1480 | .vidioc_try_fmt_vid_out_mplane = vidioc_try_fmt, | |
1481 | .vidioc_s_fmt_vid_cap_mplane = vidioc_s_fmt, | |
1482 | .vidioc_s_fmt_vid_out_mplane = vidioc_s_fmt, | |
1483 | .vidioc_reqbufs = vidioc_reqbufs, | |
1484 | .vidioc_querybuf = vidioc_querybuf, | |
1485 | .vidioc_qbuf = vidioc_qbuf, | |
1486 | .vidioc_dqbuf = vidioc_dqbuf, | |
1487 | .vidioc_streamon = vidioc_streamon, | |
1488 | .vidioc_streamoff = vidioc_streamoff, | |
1489 | .vidioc_s_parm = vidioc_s_parm, | |
1490 | .vidioc_g_parm = vidioc_g_parm, | |
1491 | }; | |
1492 | ||
1493 | static int check_vb_with_fmt(struct s5p_mfc_fmt *fmt, struct vb2_buffer *vb) | |
1494 | { | |
1495 | int i; | |
1496 | ||
1497 | if (!fmt) | |
1498 | return -EINVAL; | |
1499 | if (fmt->num_planes != vb->num_planes) { | |
1500 | mfc_err("invalid plane number for the format\n"); | |
1501 | return -EINVAL; | |
1502 | } | |
1503 | for (i = 0; i < fmt->num_planes; i++) { | |
ba7fcb0c | 1504 | if (!vb2_dma_contig_plane_dma_addr(vb, i)) { |
af935746 KD |
1505 | mfc_err("failed to get plane cookie\n"); |
1506 | return -EINVAL; | |
1507 | } | |
1508 | mfc_debug(2, "index: %d, plane[%d] cookie: 0x%08zx", | |
1509 | vb->v4l2_buf.index, i, | |
ba7fcb0c | 1510 | vb2_dma_contig_plane_dma_addr(vb, i)); |
af935746 KD |
1511 | } |
1512 | return 0; | |
1513 | } | |
1514 | ||
1515 | static int s5p_mfc_queue_setup(struct vb2_queue *vq, | |
1516 | unsigned int *buf_count, unsigned int *plane_count, | |
035aa147 | 1517 | unsigned int psize[], void *allocators[]) |
af935746 KD |
1518 | { |
1519 | struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv); | |
1520 | ||
1521 | if (ctx->state != MFCINST_GOT_INST) { | |
1522 | mfc_err("inavlid state: %d\n", ctx->state); | |
1523 | return -EINVAL; | |
1524 | } | |
1525 | if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { | |
1526 | if (ctx->dst_fmt) | |
1527 | *plane_count = ctx->dst_fmt->num_planes; | |
1528 | else | |
1529 | *plane_count = MFC_ENC_CAP_PLANE_COUNT; | |
1530 | if (*buf_count < 1) | |
1531 | *buf_count = 1; | |
1532 | if (*buf_count > MFC_MAX_BUFFERS) | |
1533 | *buf_count = MFC_MAX_BUFFERS; | |
1534 | psize[0] = ctx->enc_dst_buf_size; | |
1535 | allocators[0] = ctx->dev->alloc_ctx[MFC_BANK1_ALLOC_CTX]; | |
1536 | } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { | |
1537 | if (ctx->src_fmt) | |
1538 | *plane_count = ctx->src_fmt->num_planes; | |
1539 | else | |
1540 | *plane_count = MFC_ENC_OUT_PLANE_COUNT; | |
1541 | ||
1542 | if (*buf_count < 1) | |
1543 | *buf_count = 1; | |
1544 | if (*buf_count > MFC_MAX_BUFFERS) | |
1545 | *buf_count = MFC_MAX_BUFFERS; | |
1546 | psize[0] = ctx->luma_size; | |
1547 | psize[1] = ctx->chroma_size; | |
1548 | allocators[0] = ctx->dev->alloc_ctx[MFC_BANK2_ALLOC_CTX]; | |
1549 | allocators[1] = ctx->dev->alloc_ctx[MFC_BANK2_ALLOC_CTX]; | |
1550 | } else { | |
1551 | mfc_err("inavlid queue type: %d\n", vq->type); | |
1552 | return -EINVAL; | |
1553 | } | |
1554 | return 0; | |
1555 | } | |
1556 | ||
1557 | static void s5p_mfc_unlock(struct vb2_queue *q) | |
1558 | { | |
1559 | struct s5p_mfc_ctx *ctx = fh_to_ctx(q->drv_priv); | |
1560 | struct s5p_mfc_dev *dev = ctx->dev; | |
1561 | ||
1562 | mutex_unlock(&dev->mfc_mutex); | |
1563 | } | |
1564 | ||
1565 | static void s5p_mfc_lock(struct vb2_queue *q) | |
1566 | { | |
1567 | struct s5p_mfc_ctx *ctx = fh_to_ctx(q->drv_priv); | |
1568 | struct s5p_mfc_dev *dev = ctx->dev; | |
1569 | ||
1570 | mutex_lock(&dev->mfc_mutex); | |
1571 | } | |
1572 | ||
1573 | static int s5p_mfc_buf_init(struct vb2_buffer *vb) | |
1574 | { | |
1575 | struct vb2_queue *vq = vb->vb2_queue; | |
1576 | struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv); | |
1577 | unsigned int i; | |
1578 | int ret; | |
1579 | ||
1580 | if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { | |
1581 | ret = check_vb_with_fmt(ctx->dst_fmt, vb); | |
1582 | if (ret < 0) | |
1583 | return ret; | |
1584 | i = vb->v4l2_buf.index; | |
1585 | ctx->dst_bufs[i].b = vb; | |
1586 | ctx->dst_bufs[i].cookie.stream = | |
ba7fcb0c | 1587 | vb2_dma_contig_plane_dma_addr(vb, 0); |
af935746 KD |
1588 | ctx->dst_bufs_cnt++; |
1589 | } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { | |
1590 | ret = check_vb_with_fmt(ctx->src_fmt, vb); | |
1591 | if (ret < 0) | |
1592 | return ret; | |
1593 | i = vb->v4l2_buf.index; | |
1594 | ctx->src_bufs[i].b = vb; | |
1595 | ctx->src_bufs[i].cookie.raw.luma = | |
ba7fcb0c | 1596 | vb2_dma_contig_plane_dma_addr(vb, 0); |
af935746 | 1597 | ctx->src_bufs[i].cookie.raw.chroma = |
ba7fcb0c | 1598 | vb2_dma_contig_plane_dma_addr(vb, 1); |
af935746 KD |
1599 | ctx->src_bufs_cnt++; |
1600 | } else { | |
1601 | mfc_err("inavlid queue type: %d\n", vq->type); | |
1602 | return -EINVAL; | |
1603 | } | |
1604 | return 0; | |
1605 | } | |
1606 | ||
1607 | static int s5p_mfc_buf_prepare(struct vb2_buffer *vb) | |
1608 | { | |
1609 | struct vb2_queue *vq = vb->vb2_queue; | |
1610 | struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv); | |
1611 | int ret; | |
1612 | ||
1613 | if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { | |
1614 | ret = check_vb_with_fmt(ctx->dst_fmt, vb); | |
1615 | if (ret < 0) | |
1616 | return ret; | |
1617 | mfc_debug(2, "plane size: %ld, dst size: %d\n", | |
1618 | vb2_plane_size(vb, 0), ctx->enc_dst_buf_size); | |
1619 | if (vb2_plane_size(vb, 0) < ctx->enc_dst_buf_size) { | |
1620 | mfc_err("plane size is too small for capture\n"); | |
1621 | return -EINVAL; | |
1622 | } | |
1623 | } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { | |
1624 | ret = check_vb_with_fmt(ctx->src_fmt, vb); | |
1625 | if (ret < 0) | |
1626 | return ret; | |
1627 | mfc_debug(2, "plane size: %ld, luma size: %d\n", | |
1628 | vb2_plane_size(vb, 0), ctx->luma_size); | |
1629 | mfc_debug(2, "plane size: %ld, chroma size: %d\n", | |
1630 | vb2_plane_size(vb, 1), ctx->chroma_size); | |
1631 | if (vb2_plane_size(vb, 0) < ctx->luma_size || | |
1632 | vb2_plane_size(vb, 1) < ctx->chroma_size) { | |
1633 | mfc_err("plane size is too small for output\n"); | |
1634 | return -EINVAL; | |
1635 | } | |
1636 | } else { | |
1637 | mfc_err("inavlid queue type: %d\n", vq->type); | |
1638 | return -EINVAL; | |
1639 | } | |
1640 | return 0; | |
1641 | } | |
1642 | ||
bd323e28 | 1643 | static int s5p_mfc_start_streaming(struct vb2_queue *q, unsigned int count) |
af935746 KD |
1644 | { |
1645 | struct s5p_mfc_ctx *ctx = fh_to_ctx(q->drv_priv); | |
1646 | struct s5p_mfc_dev *dev = ctx->dev; | |
1647 | unsigned long flags; | |
1648 | ||
1649 | v4l2_ctrl_handler_setup(&ctx->ctrl_handler); | |
1650 | /* If context is ready then dev = work->data;schedule it to run */ | |
1651 | if (s5p_mfc_ctx_ready(ctx)) { | |
1652 | spin_lock_irqsave(&dev->condlock, flags); | |
1653 | set_bit(ctx->num, &dev->ctx_work_bits); | |
1654 | spin_unlock_irqrestore(&dev->condlock, flags); | |
1655 | } | |
1656 | s5p_mfc_try_run(dev); | |
1657 | return 0; | |
1658 | } | |
1659 | ||
1660 | static int s5p_mfc_stop_streaming(struct vb2_queue *q) | |
1661 | { | |
1662 | unsigned long flags; | |
1663 | struct s5p_mfc_ctx *ctx = fh_to_ctx(q->drv_priv); | |
1664 | struct s5p_mfc_dev *dev = ctx->dev; | |
1665 | ||
1666 | if ((ctx->state == MFCINST_FINISHING || | |
1667 | ctx->state == MFCINST_RUNNING) && | |
1668 | dev->curr_ctx == ctx->num && dev->hw_lock) { | |
1669 | ctx->state = MFCINST_ABORT; | |
1670 | s5p_mfc_wait_for_done_ctx(ctx, S5P_FIMV_R2H_CMD_FRAME_DONE_RET, | |
1671 | 0); | |
1672 | } | |
1673 | ctx->state = MFCINST_FINISHED; | |
1674 | spin_lock_irqsave(&dev->irqlock, flags); | |
1675 | if (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { | |
1676 | s5p_mfc_cleanup_queue(&ctx->dst_queue, &ctx->vq_dst); | |
1677 | INIT_LIST_HEAD(&ctx->dst_queue); | |
1678 | ctx->dst_queue_cnt = 0; | |
1679 | } | |
1680 | if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { | |
1681 | cleanup_ref_queue(ctx); | |
1682 | s5p_mfc_cleanup_queue(&ctx->src_queue, &ctx->vq_src); | |
1683 | INIT_LIST_HEAD(&ctx->src_queue); | |
1684 | ctx->src_queue_cnt = 0; | |
1685 | } | |
1686 | spin_unlock_irqrestore(&dev->irqlock, flags); | |
1687 | return 0; | |
1688 | } | |
1689 | ||
1690 | static void s5p_mfc_buf_queue(struct vb2_buffer *vb) | |
1691 | { | |
1692 | struct vb2_queue *vq = vb->vb2_queue; | |
1693 | struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv); | |
1694 | struct s5p_mfc_dev *dev = ctx->dev; | |
1695 | unsigned long flags; | |
1696 | struct s5p_mfc_buf *mfc_buf; | |
1697 | ||
1698 | if (ctx->state == MFCINST_ERROR) { | |
1699 | vb2_buffer_done(vb, VB2_BUF_STATE_ERROR); | |
1700 | cleanup_ref_queue(ctx); | |
1701 | return; | |
1702 | } | |
1703 | if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { | |
1704 | mfc_buf = &ctx->dst_bufs[vb->v4l2_buf.index]; | |
1705 | mfc_buf->used = 0; | |
1706 | /* Mark destination as available for use by MFC */ | |
1707 | spin_lock_irqsave(&dev->irqlock, flags); | |
1708 | list_add_tail(&mfc_buf->list, &ctx->dst_queue); | |
1709 | ctx->dst_queue_cnt++; | |
1710 | spin_unlock_irqrestore(&dev->irqlock, flags); | |
1711 | } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { | |
1712 | mfc_buf = &ctx->src_bufs[vb->v4l2_buf.index]; | |
1713 | mfc_buf->used = 0; | |
1714 | spin_lock_irqsave(&dev->irqlock, flags); | |
1715 | if (vb->v4l2_planes[0].bytesused == 0) { | |
1716 | mfc_debug(1, "change state to FINISHING\n"); | |
1717 | ctx->state = MFCINST_FINISHING; | |
1718 | vb2_buffer_done(vb, VB2_BUF_STATE_DONE); | |
1719 | cleanup_ref_queue(ctx); | |
1720 | } else { | |
1721 | list_add_tail(&mfc_buf->list, &ctx->src_queue); | |
1722 | ctx->src_queue_cnt++; | |
1723 | } | |
1724 | spin_unlock_irqrestore(&dev->irqlock, flags); | |
1725 | } else { | |
1726 | mfc_err("unsupported buffer type (%d)\n", vq->type); | |
1727 | } | |
1728 | if (s5p_mfc_ctx_ready(ctx)) { | |
1729 | spin_lock_irqsave(&dev->condlock, flags); | |
1730 | set_bit(ctx->num, &dev->ctx_work_bits); | |
1731 | spin_unlock_irqrestore(&dev->condlock, flags); | |
1732 | } | |
1733 | s5p_mfc_try_run(dev); | |
1734 | } | |
1735 | ||
1736 | static struct vb2_ops s5p_mfc_enc_qops = { | |
1737 | .queue_setup = s5p_mfc_queue_setup, | |
1738 | .wait_prepare = s5p_mfc_unlock, | |
1739 | .wait_finish = s5p_mfc_lock, | |
1740 | .buf_init = s5p_mfc_buf_init, | |
1741 | .buf_prepare = s5p_mfc_buf_prepare, | |
1742 | .start_streaming = s5p_mfc_start_streaming, | |
1743 | .stop_streaming = s5p_mfc_stop_streaming, | |
1744 | .buf_queue = s5p_mfc_buf_queue, | |
1745 | }; | |
1746 | ||
1747 | struct s5p_mfc_codec_ops *get_enc_codec_ops(void) | |
1748 | { | |
1749 | return &encoder_codec_ops; | |
1750 | } | |
1751 | ||
1752 | struct vb2_ops *get_enc_queue_ops(void) | |
1753 | { | |
1754 | return &s5p_mfc_enc_qops; | |
1755 | } | |
1756 | ||
1757 | const struct v4l2_ioctl_ops *get_enc_v4l2_ioctl_ops(void) | |
1758 | { | |
1759 | return &s5p_mfc_enc_ioctl_ops; | |
1760 | } | |
1761 | ||
1762 | #define IS_MFC51_PRIV(x) ((V4L2_CTRL_ID2CLASS(x) == V4L2_CTRL_CLASS_MPEG) \ | |
1763 | && V4L2_CTRL_DRIVER_PRIV(x)) | |
1764 | ||
1765 | int s5p_mfc_enc_ctrls_setup(struct s5p_mfc_ctx *ctx) | |
1766 | { | |
1767 | struct v4l2_ctrl_config cfg; | |
1768 | int i; | |
1769 | ||
1770 | v4l2_ctrl_handler_init(&ctx->ctrl_handler, NUM_CTRLS); | |
1771 | if (ctx->ctrl_handler.error) { | |
1772 | mfc_err("v4l2_ctrl_handler_init failed\n"); | |
1773 | return ctx->ctrl_handler.error; | |
1774 | } | |
1775 | for (i = 0; i < NUM_CTRLS; i++) { | |
1776 | if (IS_MFC51_PRIV(controls[i].id)) { | |
1777 | cfg.ops = &s5p_mfc_enc_ctrl_ops; | |
1778 | cfg.id = controls[i].id; | |
1779 | cfg.min = controls[i].minimum; | |
1780 | cfg.max = controls[i].maximum; | |
1781 | cfg.def = controls[i].default_value; | |
1782 | cfg.name = controls[i].name; | |
1783 | cfg.type = controls[i].type; | |
1784 | cfg.flags = 0; | |
1785 | ||
1786 | if (cfg.type == V4L2_CTRL_TYPE_MENU) { | |
1787 | cfg.step = 0; | |
1788 | cfg.menu_skip_mask = cfg.menu_skip_mask; | |
1789 | cfg.qmenu = mfc51_get_menu(cfg.id); | |
1790 | } else { | |
1791 | cfg.step = controls[i].step; | |
1792 | cfg.menu_skip_mask = 0; | |
1793 | } | |
1794 | ctx->ctrls[i] = v4l2_ctrl_new_custom(&ctx->ctrl_handler, | |
1795 | &cfg, NULL); | |
1796 | } else { | |
1797 | if (controls[i].type == V4L2_CTRL_TYPE_MENU) { | |
1798 | ctx->ctrls[i] = v4l2_ctrl_new_std_menu( | |
1799 | &ctx->ctrl_handler, | |
1800 | &s5p_mfc_enc_ctrl_ops, controls[i].id, | |
1801 | controls[i].maximum, 0, | |
1802 | controls[i].default_value); | |
1803 | } else { | |
1804 | ctx->ctrls[i] = v4l2_ctrl_new_std( | |
1805 | &ctx->ctrl_handler, | |
1806 | &s5p_mfc_enc_ctrl_ops, controls[i].id, | |
1807 | controls[i].minimum, | |
1808 | controls[i].maximum, controls[i].step, | |
1809 | controls[i].default_value); | |
1810 | } | |
1811 | } | |
1812 | if (ctx->ctrl_handler.error) { | |
1813 | mfc_err("Adding control (%d) failed\n", i); | |
1814 | return ctx->ctrl_handler.error; | |
1815 | } | |
1816 | if (controls[i].is_volatile && ctx->ctrls[i]) | |
88365105 | 1817 | ctx->ctrls[i]->flags |= V4L2_CTRL_FLAG_VOLATILE; |
af935746 KD |
1818 | } |
1819 | return 0; | |
1820 | } | |
1821 | ||
1822 | void s5p_mfc_enc_ctrls_delete(struct s5p_mfc_ctx *ctx) | |
1823 | { | |
1824 | int i; | |
1825 | ||
1826 | v4l2_ctrl_handler_free(&ctx->ctrl_handler); | |
1827 | for (i = 0; i < NUM_CTRLS; i++) | |
1828 | ctx->ctrls[i] = NULL; | |
1829 | } |