1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * linux/drivers/media/platform/samsung/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 bool src_ready; 1222 1223 slice_type = s5p_mfc_hw_call(dev->mfc_ops, get_enc_slice_type, dev); 1224 strm_size = s5p_mfc_hw_call(dev->mfc_ops, get_enc_strm_size, dev); 1225 mfc_debug(2, "Encoded slice type: %d\n", slice_type); 1226 mfc_debug(2, "Encoded stream size: %d\n", strm_size); 1227 mfc_debug(2, "Display order: %d\n", 1228 mfc_read(dev, S5P_FIMV_ENC_SI_PIC_CNT)); 1229 if (slice_type >= 0) { 1230 s5p_mfc_hw_call(dev->mfc_ops, get_enc_frame_buffer, ctx, 1231 &enc_y_addr, &enc_c_addr); 1232 list_for_each_entry(mb_entry, &ctx->src_queue, list) { 1233 mb_y_addr = vb2_dma_contig_plane_dma_addr( 1234 &mb_entry->b->vb2_buf, 0); 1235 mb_c_addr = vb2_dma_contig_plane_dma_addr( 1236 &mb_entry->b->vb2_buf, 1); 1237 if ((enc_y_addr == mb_y_addr) && 1238 (enc_c_addr == mb_c_addr)) { 1239 list_del(&mb_entry->list); 1240 ctx->src_queue_cnt--; 1241 vb2_buffer_done(&mb_entry->b->vb2_buf, 1242 VB2_BUF_STATE_DONE); 1243 break; 1244 } 1245 } 1246 list_for_each_entry(mb_entry, &ctx->ref_queue, list) { 1247 mb_y_addr = vb2_dma_contig_plane_dma_addr( 1248 &mb_entry->b->vb2_buf, 0); 1249 mb_c_addr = vb2_dma_contig_plane_dma_addr( 1250 &mb_entry->b->vb2_buf, 1); 1251 if ((enc_y_addr == mb_y_addr) && 1252 (enc_c_addr == mb_c_addr)) { 1253 list_del(&mb_entry->list); 1254 ctx->ref_queue_cnt--; 1255 vb2_buffer_done(&mb_entry->b->vb2_buf, 1256 VB2_BUF_STATE_DONE); 1257 break; 1258 } 1259 } 1260 } 1261 if (ctx->src_queue_cnt > 0 && (ctx->state == MFCINST_RUNNING || 1262 ctx->state == MFCINST_FINISHING)) { 1263 mb_entry = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, 1264 list); 1265 if (mb_entry->flags & MFC_BUF_FLAG_USED) { 1266 list_del(&mb_entry->list); 1267 ctx->src_queue_cnt--; 1268 list_add_tail(&mb_entry->list, &ctx->ref_queue); 1269 ctx->ref_queue_cnt++; 1270 } 1271 } 1272 mfc_debug(2, "enc src count: %d, enc ref count: %d\n", 1273 ctx->src_queue_cnt, ctx->ref_queue_cnt); 1274 if ((ctx->dst_queue_cnt > 0) && (strm_size > 0)) { 1275 mb_entry = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, 1276 list); 1277 list_del(&mb_entry->list); 1278 ctx->dst_queue_cnt--; 1279 switch (slice_type) { 1280 case S5P_FIMV_ENC_SI_SLICE_TYPE_I: 1281 mb_entry->b->flags |= V4L2_BUF_FLAG_KEYFRAME; 1282 break; 1283 case S5P_FIMV_ENC_SI_SLICE_TYPE_P: 1284 mb_entry->b->flags |= V4L2_BUF_FLAG_PFRAME; 1285 break; 1286 case S5P_FIMV_ENC_SI_SLICE_TYPE_B: 1287 mb_entry->b->flags |= V4L2_BUF_FLAG_BFRAME; 1288 break; 1289 } 1290 vb2_set_plane_payload(&mb_entry->b->vb2_buf, 0, strm_size); 1291 vb2_buffer_done(&mb_entry->b->vb2_buf, VB2_BUF_STATE_DONE); 1292 } 1293 1294 src_ready = true; 1295 if (ctx->state == MFCINST_RUNNING && ctx->src_queue_cnt == 0) 1296 src_ready = false; 1297 if (ctx->state == MFCINST_FINISHING && ctx->ref_queue_cnt == 0) 1298 src_ready = false; 1299 if (!src_ready || ctx->dst_queue_cnt == 0) 1300 clear_work_bit_irqsave(ctx); 1301 1302 return 0; 1303 } 1304 1305 static const struct s5p_mfc_codec_ops encoder_codec_ops = { 1306 .pre_seq_start = enc_pre_seq_start, 1307 .post_seq_start = enc_post_seq_start, 1308 .pre_frame_start = enc_pre_frame_start, 1309 .post_frame_start = enc_post_frame_start, 1310 }; 1311 1312 /* Query capabilities of the device */ 1313 static int vidioc_querycap(struct file *file, void *priv, 1314 struct v4l2_capability *cap) 1315 { 1316 struct s5p_mfc_dev *dev = video_drvdata(file); 1317 1318 strscpy(cap->driver, S5P_MFC_NAME, sizeof(cap->driver)); 1319 strscpy(cap->card, dev->vfd_enc->name, sizeof(cap->card)); 1320 return 0; 1321 } 1322 1323 static int vidioc_enum_fmt(struct file *file, struct v4l2_fmtdesc *f, 1324 bool out) 1325 { 1326 struct s5p_mfc_dev *dev = video_drvdata(file); 1327 int i, j = 0; 1328 1329 for (i = 0; i < ARRAY_SIZE(formats); ++i) { 1330 if (out && formats[i].type != MFC_FMT_RAW) 1331 continue; 1332 else if (!out && formats[i].type != MFC_FMT_ENC) 1333 continue; 1334 else if ((dev->variant->version_bit & formats[i].versions) == 0) 1335 continue; 1336 1337 if (j == f->index) { 1338 f->pixelformat = formats[i].fourcc; 1339 return 0; 1340 } 1341 ++j; 1342 } 1343 return -EINVAL; 1344 } 1345 1346 static int vidioc_enum_fmt_vid_cap(struct file *file, void *pirv, 1347 struct v4l2_fmtdesc *f) 1348 { 1349 return vidioc_enum_fmt(file, f, false); 1350 } 1351 1352 static int vidioc_enum_fmt_vid_out(struct file *file, void *priv, 1353 struct v4l2_fmtdesc *f) 1354 { 1355 return vidioc_enum_fmt(file, f, true); 1356 } 1357 1358 static int vidioc_g_fmt(struct file *file, void *priv, struct v4l2_format *f) 1359 { 1360 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 1361 struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp; 1362 1363 mfc_debug(2, "f->type = %d ctx->state = %d\n", f->type, ctx->state); 1364 if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 1365 /* This is run on output (encoder dest) */ 1366 pix_fmt_mp->width = 0; 1367 pix_fmt_mp->height = 0; 1368 pix_fmt_mp->field = V4L2_FIELD_NONE; 1369 pix_fmt_mp->pixelformat = ctx->dst_fmt->fourcc; 1370 pix_fmt_mp->num_planes = ctx->dst_fmt->num_planes; 1371 1372 pix_fmt_mp->plane_fmt[0].bytesperline = ctx->enc_dst_buf_size; 1373 pix_fmt_mp->plane_fmt[0].sizeimage = ctx->enc_dst_buf_size; 1374 } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 1375 /* This is run on capture (encoder src) */ 1376 pix_fmt_mp->width = ctx->img_width; 1377 pix_fmt_mp->height = ctx->img_height; 1378 1379 pix_fmt_mp->field = V4L2_FIELD_NONE; 1380 pix_fmt_mp->pixelformat = ctx->src_fmt->fourcc; 1381 pix_fmt_mp->num_planes = ctx->src_fmt->num_planes; 1382 1383 pix_fmt_mp->plane_fmt[0].bytesperline = ctx->buf_width; 1384 pix_fmt_mp->plane_fmt[0].sizeimage = ctx->luma_size; 1385 pix_fmt_mp->plane_fmt[1].bytesperline = ctx->buf_width; 1386 pix_fmt_mp->plane_fmt[1].sizeimage = ctx->chroma_size; 1387 } else { 1388 mfc_err("invalid buf type\n"); 1389 return -EINVAL; 1390 } 1391 return 0; 1392 } 1393 1394 static int vidioc_try_fmt(struct file *file, void *priv, struct v4l2_format *f) 1395 { 1396 struct s5p_mfc_dev *dev = video_drvdata(file); 1397 struct s5p_mfc_fmt *fmt; 1398 struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp; 1399 1400 if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 1401 fmt = find_format(f, MFC_FMT_ENC); 1402 if (!fmt) { 1403 mfc_err("failed to try output format\n"); 1404 return -EINVAL; 1405 } 1406 if ((dev->variant->version_bit & fmt->versions) == 0) { 1407 mfc_err("Unsupported format by this MFC version.\n"); 1408 return -EINVAL; 1409 } 1410 1411 pix_fmt_mp->plane_fmt[0].bytesperline = 1412 pix_fmt_mp->plane_fmt[0].sizeimage; 1413 } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 1414 fmt = find_format(f, MFC_FMT_RAW); 1415 if (!fmt) { 1416 mfc_err("failed to try output format\n"); 1417 return -EINVAL; 1418 } 1419 if ((dev->variant->version_bit & fmt->versions) == 0) { 1420 mfc_err("Unsupported format by this MFC version.\n"); 1421 return -EINVAL; 1422 } 1423 1424 v4l_bound_align_image(&pix_fmt_mp->width, 8, 1920, 1, 1425 &pix_fmt_mp->height, 4, 1080, 1, 0); 1426 } else { 1427 mfc_err("invalid buf type\n"); 1428 return -EINVAL; 1429 } 1430 return 0; 1431 } 1432 1433 static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f) 1434 { 1435 struct s5p_mfc_dev *dev = video_drvdata(file); 1436 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 1437 struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp; 1438 int ret = 0; 1439 1440 ret = vidioc_try_fmt(file, priv, f); 1441 if (ret) 1442 return ret; 1443 if (ctx->vq_src.streaming || ctx->vq_dst.streaming) { 1444 v4l2_err(&dev->v4l2_dev, "%s queue busy\n", __func__); 1445 ret = -EBUSY; 1446 goto out; 1447 } 1448 if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 1449 /* dst_fmt is validated by call to vidioc_try_fmt */ 1450 ctx->dst_fmt = find_format(f, MFC_FMT_ENC); 1451 ctx->state = MFCINST_INIT; 1452 ctx->codec_mode = ctx->dst_fmt->codec_mode; 1453 ctx->enc_dst_buf_size = pix_fmt_mp->plane_fmt[0].sizeimage; 1454 pix_fmt_mp->plane_fmt[0].bytesperline = 0; 1455 ctx->dst_bufs_cnt = 0; 1456 ctx->capture_state = QUEUE_FREE; 1457 ret = s5p_mfc_open_mfc_inst(dev, ctx); 1458 } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 1459 /* src_fmt is validated by call to vidioc_try_fmt */ 1460 ctx->src_fmt = find_format(f, MFC_FMT_RAW); 1461 ctx->img_width = pix_fmt_mp->width; 1462 ctx->img_height = pix_fmt_mp->height; 1463 mfc_debug(2, "codec number: %d\n", ctx->src_fmt->codec_mode); 1464 mfc_debug(2, "fmt - w: %d, h: %d, ctx - w: %d, h: %d\n", 1465 pix_fmt_mp->width, pix_fmt_mp->height, 1466 ctx->img_width, ctx->img_height); 1467 1468 s5p_mfc_hw_call(dev->mfc_ops, enc_calc_src_size, ctx); 1469 pix_fmt_mp->plane_fmt[0].sizeimage = ctx->luma_size; 1470 pix_fmt_mp->plane_fmt[0].bytesperline = ctx->buf_width; 1471 pix_fmt_mp->plane_fmt[1].sizeimage = ctx->chroma_size; 1472 pix_fmt_mp->plane_fmt[1].bytesperline = ctx->buf_width; 1473 1474 ctx->src_bufs_cnt = 0; 1475 ctx->output_state = QUEUE_FREE; 1476 } else { 1477 mfc_err("invalid buf type\n"); 1478 ret = -EINVAL; 1479 } 1480 out: 1481 mfc_debug_leave(); 1482 return ret; 1483 } 1484 1485 static int vidioc_reqbufs(struct file *file, void *priv, 1486 struct v4l2_requestbuffers *reqbufs) 1487 { 1488 struct s5p_mfc_dev *dev = video_drvdata(file); 1489 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 1490 int ret = 0; 1491 1492 /* if memory is not mmp or userptr return error */ 1493 if ((reqbufs->memory != V4L2_MEMORY_MMAP) && 1494 (reqbufs->memory != V4L2_MEMORY_USERPTR)) 1495 return -EINVAL; 1496 if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 1497 if (reqbufs->count == 0) { 1498 mfc_debug(2, "Freeing buffers\n"); 1499 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs); 1500 s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers, 1501 ctx); 1502 ctx->capture_state = QUEUE_FREE; 1503 return ret; 1504 } 1505 if (ctx->capture_state != QUEUE_FREE) { 1506 mfc_err("invalid capture state: %d\n", 1507 ctx->capture_state); 1508 return -EINVAL; 1509 } 1510 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs); 1511 if (ret != 0) { 1512 mfc_err("error in vb2_reqbufs() for E(D)\n"); 1513 return ret; 1514 } 1515 ctx->capture_state = QUEUE_BUFS_REQUESTED; 1516 1517 ret = s5p_mfc_hw_call(ctx->dev->mfc_ops, 1518 alloc_codec_buffers, ctx); 1519 if (ret) { 1520 mfc_err("Failed to allocate encoding buffers\n"); 1521 reqbufs->count = 0; 1522 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs); 1523 return -ENOMEM; 1524 } 1525 } else if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 1526 if (reqbufs->count == 0) { 1527 mfc_debug(2, "Freeing buffers\n"); 1528 ret = vb2_reqbufs(&ctx->vq_src, reqbufs); 1529 s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers, 1530 ctx); 1531 ctx->output_state = QUEUE_FREE; 1532 return ret; 1533 } 1534 if (ctx->output_state != QUEUE_FREE) { 1535 mfc_err("invalid output state: %d\n", 1536 ctx->output_state); 1537 return -EINVAL; 1538 } 1539 1540 if (IS_MFCV6_PLUS(dev)) { 1541 /* Check for min encoder buffers */ 1542 if (ctx->pb_count && 1543 (reqbufs->count < ctx->pb_count)) { 1544 reqbufs->count = ctx->pb_count; 1545 mfc_debug(2, "Minimum %d output buffers needed\n", 1546 ctx->pb_count); 1547 } else { 1548 ctx->pb_count = reqbufs->count; 1549 } 1550 } 1551 1552 ret = vb2_reqbufs(&ctx->vq_src, reqbufs); 1553 if (ret != 0) { 1554 mfc_err("error in vb2_reqbufs() for E(S)\n"); 1555 return ret; 1556 } 1557 ctx->output_state = QUEUE_BUFS_REQUESTED; 1558 } else { 1559 mfc_err("invalid buf type\n"); 1560 return -EINVAL; 1561 } 1562 return ret; 1563 } 1564 1565 static int vidioc_querybuf(struct file *file, void *priv, 1566 struct v4l2_buffer *buf) 1567 { 1568 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 1569 int ret = 0; 1570 1571 /* if memory is not mmp or userptr return error */ 1572 if ((buf->memory != V4L2_MEMORY_MMAP) && 1573 (buf->memory != V4L2_MEMORY_USERPTR)) 1574 return -EINVAL; 1575 if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 1576 if (ctx->state != MFCINST_GOT_INST) { 1577 mfc_err("invalid context state: %d\n", ctx->state); 1578 return -EINVAL; 1579 } 1580 ret = vb2_querybuf(&ctx->vq_dst, buf); 1581 if (ret != 0) { 1582 mfc_err("error in vb2_querybuf() for E(D)\n"); 1583 return ret; 1584 } 1585 buf->m.planes[0].m.mem_offset += DST_QUEUE_OFF_BASE; 1586 } else if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 1587 ret = vb2_querybuf(&ctx->vq_src, buf); 1588 if (ret != 0) { 1589 mfc_err("error in vb2_querybuf() for E(S)\n"); 1590 return ret; 1591 } 1592 } else { 1593 mfc_err("invalid buf type\n"); 1594 return -EINVAL; 1595 } 1596 return ret; 1597 } 1598 1599 /* Queue a buffer */ 1600 static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf) 1601 { 1602 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 1603 1604 if (ctx->state == MFCINST_ERROR) { 1605 mfc_err("Call on QBUF after unrecoverable error\n"); 1606 return -EIO; 1607 } 1608 if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 1609 if (ctx->state == MFCINST_FINISHING) { 1610 mfc_err("Call on QBUF after EOS command\n"); 1611 return -EIO; 1612 } 1613 return vb2_qbuf(&ctx->vq_src, NULL, buf); 1614 } else if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 1615 return vb2_qbuf(&ctx->vq_dst, NULL, buf); 1616 } 1617 return -EINVAL; 1618 } 1619 1620 /* Dequeue a buffer */ 1621 static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf) 1622 { 1623 const struct v4l2_event ev = { 1624 .type = V4L2_EVENT_EOS 1625 }; 1626 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 1627 int ret; 1628 1629 if (ctx->state == MFCINST_ERROR) { 1630 mfc_err_limited("Call on DQBUF after unrecoverable error\n"); 1631 return -EIO; 1632 } 1633 if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 1634 ret = vb2_dqbuf(&ctx->vq_src, buf, file->f_flags & O_NONBLOCK); 1635 } else if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 1636 ret = vb2_dqbuf(&ctx->vq_dst, buf, file->f_flags & O_NONBLOCK); 1637 if (ret == 0 && ctx->state == MFCINST_FINISHED 1638 && list_empty(&ctx->vq_dst.done_list)) 1639 v4l2_event_queue_fh(&ctx->fh, &ev); 1640 } else { 1641 ret = -EINVAL; 1642 } 1643 1644 return ret; 1645 } 1646 1647 /* Export DMA buffer */ 1648 static int vidioc_expbuf(struct file *file, void *priv, 1649 struct v4l2_exportbuffer *eb) 1650 { 1651 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 1652 1653 if (eb->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) 1654 return vb2_expbuf(&ctx->vq_src, eb); 1655 if (eb->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) 1656 return vb2_expbuf(&ctx->vq_dst, eb); 1657 return -EINVAL; 1658 } 1659 1660 /* Stream on */ 1661 static int vidioc_streamon(struct file *file, void *priv, 1662 enum v4l2_buf_type type) 1663 { 1664 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 1665 1666 if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) 1667 return vb2_streamon(&ctx->vq_src, type); 1668 else if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) 1669 return vb2_streamon(&ctx->vq_dst, type); 1670 return -EINVAL; 1671 } 1672 1673 /* Stream off, which equals to a pause */ 1674 static int vidioc_streamoff(struct file *file, void *priv, 1675 enum v4l2_buf_type type) 1676 { 1677 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 1678 1679 if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) 1680 return vb2_streamoff(&ctx->vq_src, type); 1681 else if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) 1682 return vb2_streamoff(&ctx->vq_dst, type); 1683 return -EINVAL; 1684 } 1685 1686 static inline int h264_level(enum v4l2_mpeg_video_h264_level lvl) 1687 { 1688 static unsigned int t[V4L2_MPEG_VIDEO_H264_LEVEL_4_0 + 1] = { 1689 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_0 */ 10, 1690 /* V4L2_MPEG_VIDEO_H264_LEVEL_1B */ 9, 1691 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_1 */ 11, 1692 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_2 */ 12, 1693 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_3 */ 13, 1694 /* V4L2_MPEG_VIDEO_H264_LEVEL_2_0 */ 20, 1695 /* V4L2_MPEG_VIDEO_H264_LEVEL_2_1 */ 21, 1696 /* V4L2_MPEG_VIDEO_H264_LEVEL_2_2 */ 22, 1697 /* V4L2_MPEG_VIDEO_H264_LEVEL_3_0 */ 30, 1698 /* V4L2_MPEG_VIDEO_H264_LEVEL_3_1 */ 31, 1699 /* V4L2_MPEG_VIDEO_H264_LEVEL_3_2 */ 32, 1700 /* V4L2_MPEG_VIDEO_H264_LEVEL_4_0 */ 40, 1701 }; 1702 return t[lvl]; 1703 } 1704 1705 static inline int mpeg4_level(enum v4l2_mpeg_video_mpeg4_level lvl) 1706 { 1707 static unsigned int t[V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 + 1] = { 1708 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_0 */ 0, 1709 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B */ 9, 1710 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_1 */ 1, 1711 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_2 */ 2, 1712 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_3 */ 3, 1713 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B */ 7, 1714 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_4 */ 4, 1715 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 */ 5, 1716 }; 1717 return t[lvl]; 1718 } 1719 1720 static inline int hevc_level(enum v4l2_mpeg_video_hevc_level lvl) 1721 { 1722 static unsigned int t[] = { 1723 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_1 */ 10, 1724 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_2 */ 20, 1725 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_2_1 */ 21, 1726 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_3 */ 30, 1727 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_3_1 */ 31, 1728 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_4 */ 40, 1729 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_4_1 */ 41, 1730 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_5 */ 50, 1731 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_5_1 */ 51, 1732 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_5_2 */ 52, 1733 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_6 */ 60, 1734 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_6_1 */ 61, 1735 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2 */ 62, 1736 }; 1737 return t[lvl]; 1738 } 1739 1740 static inline int vui_sar_idc(enum v4l2_mpeg_video_h264_vui_sar_idc sar) 1741 { 1742 static unsigned int t[V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED + 1] = { 1743 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED */ 0, 1744 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1 */ 1, 1745 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11 */ 2, 1746 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11 */ 3, 1747 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11 */ 4, 1748 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33 */ 5, 1749 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11 */ 6, 1750 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11 */ 7, 1751 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11 */ 8, 1752 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33 */ 9, 1753 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11 */ 10, 1754 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11 */ 11, 1755 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33 */ 12, 1756 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99 */ 13, 1757 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3 */ 14, 1758 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2 */ 15, 1759 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1 */ 16, 1760 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED */ 255, 1761 }; 1762 return t[sar]; 1763 } 1764 1765 /* 1766 * Update range of all HEVC quantization parameter controls that depend on the 1767 * V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP, V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP controls. 1768 */ 1769 static void __enc_update_hevc_qp_ctrls_range(struct s5p_mfc_ctx *ctx, 1770 int min, int max) 1771 { 1772 static const int __hevc_qp_ctrls[] = { 1773 V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP, 1774 V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP, 1775 V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP, 1776 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP, 1777 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP, 1778 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP, 1779 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP, 1780 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP, 1781 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP, 1782 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP, 1783 }; 1784 struct v4l2_ctrl *ctrl = NULL; 1785 int i, j; 1786 1787 for (i = 0; i < ARRAY_SIZE(__hevc_qp_ctrls); i++) { 1788 for (j = 0; j < ARRAY_SIZE(ctx->ctrls); j++) { 1789 if (ctx->ctrls[j]->id == __hevc_qp_ctrls[i]) { 1790 ctrl = ctx->ctrls[j]; 1791 break; 1792 } 1793 } 1794 if (WARN_ON(!ctrl)) 1795 break; 1796 1797 __v4l2_ctrl_modify_range(ctrl, min, max, ctrl->step, min); 1798 } 1799 } 1800 1801 static int s5p_mfc_enc_s_ctrl(struct v4l2_ctrl *ctrl) 1802 { 1803 struct s5p_mfc_ctx *ctx = ctrl_to_ctx(ctrl); 1804 struct s5p_mfc_dev *dev = ctx->dev; 1805 struct s5p_mfc_enc_params *p = &ctx->enc_params; 1806 int ret = 0; 1807 1808 switch (ctrl->id) { 1809 case V4L2_CID_MPEG_VIDEO_GOP_SIZE: 1810 p->gop_size = ctrl->val; 1811 break; 1812 case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE: 1813 p->slice_mode = ctrl->val; 1814 break; 1815 case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB: 1816 p->slice_mb = ctrl->val; 1817 break; 1818 case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES: 1819 p->slice_bit = ctrl->val * 8; 1820 break; 1821 case V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB: 1822 p->intra_refresh_mb = ctrl->val; 1823 break; 1824 case V4L2_CID_MPEG_MFC51_VIDEO_PADDING: 1825 p->pad = ctrl->val; 1826 break; 1827 case V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV: 1828 p->pad_luma = (ctrl->val >> 16) & 0xff; 1829 p->pad_cb = (ctrl->val >> 8) & 0xff; 1830 p->pad_cr = (ctrl->val >> 0) & 0xff; 1831 break; 1832 case V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE: 1833 p->rc_frame = ctrl->val; 1834 break; 1835 case V4L2_CID_MPEG_VIDEO_BITRATE: 1836 p->rc_bitrate = ctrl->val; 1837 break; 1838 case V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF: 1839 p->rc_reaction_coeff = ctrl->val; 1840 break; 1841 case V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE: 1842 ctx->force_frame_type = ctrl->val; 1843 break; 1844 case V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME: 1845 ctx->force_frame_type = 1846 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME; 1847 break; 1848 case V4L2_CID_MPEG_VIDEO_VBV_SIZE: 1849 p->vbv_size = ctrl->val; 1850 break; 1851 case V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE: 1852 p->mv_h_range = ctrl->val; 1853 break; 1854 case V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE: 1855 p->mv_v_range = ctrl->val; 1856 break; 1857 case V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE: 1858 p->codec.h264.cpb_size = ctrl->val; 1859 break; 1860 case V4L2_CID_MPEG_VIDEO_HEADER_MODE: 1861 p->seq_hdr_mode = ctrl->val; 1862 break; 1863 case V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE: 1864 case V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE: 1865 p->frame_skip_mode = ctrl->val; 1866 break; 1867 case V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT: 1868 p->fixed_target_bit = ctrl->val; 1869 break; 1870 case V4L2_CID_MPEG_VIDEO_B_FRAMES: 1871 p->num_b_frame = ctrl->val; 1872 break; 1873 case V4L2_CID_MPEG_VIDEO_H264_PROFILE: 1874 switch (ctrl->val) { 1875 case V4L2_MPEG_VIDEO_H264_PROFILE_MAIN: 1876 p->codec.h264.profile = 1877 S5P_FIMV_ENC_PROFILE_H264_MAIN; 1878 break; 1879 case V4L2_MPEG_VIDEO_H264_PROFILE_HIGH: 1880 p->codec.h264.profile = 1881 S5P_FIMV_ENC_PROFILE_H264_HIGH; 1882 break; 1883 case V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE: 1884 p->codec.h264.profile = 1885 S5P_FIMV_ENC_PROFILE_H264_BASELINE; 1886 break; 1887 case V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE: 1888 if (IS_MFCV6_PLUS(dev)) 1889 p->codec.h264.profile = 1890 S5P_FIMV_ENC_PROFILE_H264_CONSTRAINED_BASELINE; 1891 else 1892 ret = -EINVAL; 1893 break; 1894 default: 1895 ret = -EINVAL; 1896 } 1897 break; 1898 case V4L2_CID_MPEG_VIDEO_H264_LEVEL: 1899 p->codec.h264.level_v4l2 = ctrl->val; 1900 p->codec.h264.level = h264_level(ctrl->val); 1901 if (p->codec.h264.level < 0) { 1902 mfc_err("Level number is wrong\n"); 1903 ret = p->codec.h264.level; 1904 } 1905 break; 1906 case V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL: 1907 p->codec.mpeg4.level_v4l2 = ctrl->val; 1908 p->codec.mpeg4.level = mpeg4_level(ctrl->val); 1909 if (p->codec.mpeg4.level < 0) { 1910 mfc_err("Level number is wrong\n"); 1911 ret = p->codec.mpeg4.level; 1912 } 1913 break; 1914 case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE: 1915 p->codec.h264.loop_filter_mode = ctrl->val; 1916 break; 1917 case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA: 1918 p->codec.h264.loop_filter_alpha = ctrl->val; 1919 break; 1920 case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA: 1921 p->codec.h264.loop_filter_beta = ctrl->val; 1922 break; 1923 case V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE: 1924 p->codec.h264.entropy_mode = ctrl->val; 1925 break; 1926 case V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P: 1927 p->codec.h264.num_ref_pic_4p = ctrl->val; 1928 break; 1929 case V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM: 1930 p->codec.h264._8x8_transform = ctrl->val; 1931 break; 1932 case V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE: 1933 p->rc_mb = ctrl->val; 1934 break; 1935 case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP: 1936 p->codec.h264.rc_frame_qp = ctrl->val; 1937 break; 1938 case V4L2_CID_MPEG_VIDEO_H264_MIN_QP: 1939 p->codec.h264.rc_min_qp = ctrl->val; 1940 break; 1941 case V4L2_CID_MPEG_VIDEO_H264_MAX_QP: 1942 p->codec.h264.rc_max_qp = ctrl->val; 1943 break; 1944 case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP: 1945 p->codec.h264.rc_p_frame_qp = ctrl->val; 1946 break; 1947 case V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP: 1948 p->codec.h264.rc_b_frame_qp = ctrl->val; 1949 break; 1950 case V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP: 1951 case V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP: 1952 p->codec.mpeg4.rc_frame_qp = ctrl->val; 1953 break; 1954 case V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP: 1955 case V4L2_CID_MPEG_VIDEO_H263_MIN_QP: 1956 p->codec.mpeg4.rc_min_qp = ctrl->val; 1957 break; 1958 case V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP: 1959 case V4L2_CID_MPEG_VIDEO_H263_MAX_QP: 1960 p->codec.mpeg4.rc_max_qp = ctrl->val; 1961 break; 1962 case V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP: 1963 case V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP: 1964 p->codec.mpeg4.rc_p_frame_qp = ctrl->val; 1965 break; 1966 case V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP: 1967 case V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP: 1968 p->codec.mpeg4.rc_b_frame_qp = ctrl->val; 1969 break; 1970 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK: 1971 p->codec.h264.rc_mb_dark = ctrl->val; 1972 break; 1973 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH: 1974 p->codec.h264.rc_mb_smooth = ctrl->val; 1975 break; 1976 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC: 1977 p->codec.h264.rc_mb_static = ctrl->val; 1978 break; 1979 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY: 1980 p->codec.h264.rc_mb_activity = ctrl->val; 1981 break; 1982 case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE: 1983 p->codec.h264.vui_sar = ctrl->val; 1984 break; 1985 case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC: 1986 p->codec.h264.vui_sar_idc = vui_sar_idc(ctrl->val); 1987 break; 1988 case V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH: 1989 p->codec.h264.vui_ext_sar_width = ctrl->val; 1990 break; 1991 case V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT: 1992 p->codec.h264.vui_ext_sar_height = ctrl->val; 1993 break; 1994 case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE: 1995 p->codec.h264.open_gop = !ctrl->val; 1996 break; 1997 case V4L2_CID_MPEG_VIDEO_H264_I_PERIOD: 1998 p->codec.h264.open_gop_size = ctrl->val; 1999 break; 2000 case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE: 2001 switch (ctrl->val) { 2002 case V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE: 2003 p->codec.mpeg4.profile = 2004 S5P_FIMV_ENC_PROFILE_MPEG4_SIMPLE; 2005 break; 2006 case V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE: 2007 p->codec.mpeg4.profile = 2008 S5P_FIMV_ENC_PROFILE_MPEG4_ADVANCED_SIMPLE; 2009 break; 2010 default: 2011 ret = -EINVAL; 2012 } 2013 break; 2014 case V4L2_CID_MPEG_VIDEO_MPEG4_QPEL: 2015 p->codec.mpeg4.quarter_pixel = ctrl->val; 2016 break; 2017 case V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS: 2018 p->codec.vp8.num_partitions = ctrl->val; 2019 break; 2020 case V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4: 2021 p->codec.vp8.imd_4x4 = ctrl->val; 2022 break; 2023 case V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES: 2024 p->codec.vp8.num_ref = ctrl->val; 2025 break; 2026 case V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL: 2027 p->codec.vp8.filter_level = ctrl->val; 2028 break; 2029 case V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS: 2030 p->codec.vp8.filter_sharpness = ctrl->val; 2031 break; 2032 case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD: 2033 p->codec.vp8.golden_frame_ref_period = ctrl->val; 2034 break; 2035 case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL: 2036 p->codec.vp8.golden_frame_sel = ctrl->val; 2037 break; 2038 case V4L2_CID_MPEG_VIDEO_VPX_MIN_QP: 2039 p->codec.vp8.rc_min_qp = ctrl->val; 2040 break; 2041 case V4L2_CID_MPEG_VIDEO_VPX_MAX_QP: 2042 p->codec.vp8.rc_max_qp = ctrl->val; 2043 break; 2044 case V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP: 2045 p->codec.vp8.rc_frame_qp = ctrl->val; 2046 break; 2047 case V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP: 2048 p->codec.vp8.rc_p_frame_qp = ctrl->val; 2049 break; 2050 case V4L2_CID_MPEG_VIDEO_VP8_PROFILE: 2051 p->codec.vp8.profile = ctrl->val; 2052 break; 2053 case V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP: 2054 p->codec.hevc.rc_frame_qp = ctrl->val; 2055 break; 2056 case V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP: 2057 p->codec.hevc.rc_p_frame_qp = ctrl->val; 2058 break; 2059 case V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP: 2060 p->codec.hevc.rc_b_frame_qp = ctrl->val; 2061 break; 2062 case V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION: 2063 p->codec.hevc.rc_framerate = ctrl->val; 2064 break; 2065 case V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP: 2066 p->codec.hevc.rc_min_qp = ctrl->val; 2067 __enc_update_hevc_qp_ctrls_range(ctx, ctrl->val, 2068 p->codec.hevc.rc_max_qp); 2069 break; 2070 case V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP: 2071 p->codec.hevc.rc_max_qp = ctrl->val; 2072 __enc_update_hevc_qp_ctrls_range(ctx, p->codec.hevc.rc_min_qp, 2073 ctrl->val); 2074 break; 2075 case V4L2_CID_MPEG_VIDEO_HEVC_LEVEL: 2076 p->codec.hevc.level_v4l2 = ctrl->val; 2077 p->codec.hevc.level = hevc_level(ctrl->val); 2078 break; 2079 case V4L2_CID_MPEG_VIDEO_HEVC_PROFILE: 2080 switch (ctrl->val) { 2081 case V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN: 2082 p->codec.hevc.profile = 2083 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN; 2084 break; 2085 case V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE: 2086 p->codec.hevc.profile = 2087 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE; 2088 break; 2089 default: 2090 ret = -EINVAL; 2091 } 2092 break; 2093 case V4L2_CID_MPEG_VIDEO_HEVC_TIER: 2094 p->codec.hevc.tier = ctrl->val; 2095 break; 2096 case V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH: 2097 p->codec.hevc.max_partition_depth = ctrl->val; 2098 break; 2099 case V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES: 2100 p->codec.hevc.num_refs_for_p = ctrl->val; 2101 break; 2102 case V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE: 2103 p->codec.hevc.refreshtype = ctrl->val; 2104 break; 2105 case V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED: 2106 p->codec.hevc.const_intra_period_enable = ctrl->val; 2107 break; 2108 case V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU: 2109 p->codec.hevc.lossless_cu_enable = ctrl->val; 2110 break; 2111 case V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT: 2112 p->codec.hevc.wavefront_enable = ctrl->val; 2113 break; 2114 case V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE: 2115 p->codec.hevc.loopfilter = ctrl->val; 2116 break; 2117 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP: 2118 p->codec.hevc.hier_qp_enable = ctrl->val; 2119 break; 2120 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE: 2121 p->codec.hevc.hier_qp_type = ctrl->val; 2122 break; 2123 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER: 2124 p->codec.hevc.num_hier_layer = ctrl->val; 2125 break; 2126 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP: 2127 p->codec.hevc.hier_qp_layer[0] = ctrl->val; 2128 break; 2129 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP: 2130 p->codec.hevc.hier_qp_layer[1] = ctrl->val; 2131 break; 2132 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP: 2133 p->codec.hevc.hier_qp_layer[2] = ctrl->val; 2134 break; 2135 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP: 2136 p->codec.hevc.hier_qp_layer[3] = ctrl->val; 2137 break; 2138 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP: 2139 p->codec.hevc.hier_qp_layer[4] = ctrl->val; 2140 break; 2141 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP: 2142 p->codec.hevc.hier_qp_layer[5] = ctrl->val; 2143 break; 2144 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP: 2145 p->codec.hevc.hier_qp_layer[6] = ctrl->val; 2146 break; 2147 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR: 2148 p->codec.hevc.hier_bit_layer[0] = ctrl->val; 2149 break; 2150 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR: 2151 p->codec.hevc.hier_bit_layer[1] = ctrl->val; 2152 break; 2153 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR: 2154 p->codec.hevc.hier_bit_layer[2] = ctrl->val; 2155 break; 2156 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR: 2157 p->codec.hevc.hier_bit_layer[3] = ctrl->val; 2158 break; 2159 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR: 2160 p->codec.hevc.hier_bit_layer[4] = ctrl->val; 2161 break; 2162 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR: 2163 p->codec.hevc.hier_bit_layer[5] = ctrl->val; 2164 break; 2165 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR: 2166 p->codec.hevc.hier_bit_layer[6] = ctrl->val; 2167 break; 2168 case V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB: 2169 p->codec.hevc.general_pb_enable = ctrl->val; 2170 break; 2171 case V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID: 2172 p->codec.hevc.temporal_id_enable = ctrl->val; 2173 break; 2174 case V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING: 2175 p->codec.hevc.strong_intra_smooth = ctrl->val; 2176 break; 2177 case V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT: 2178 p->codec.hevc.intra_pu_split_disable = ctrl->val; 2179 break; 2180 case V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION: 2181 p->codec.hevc.tmv_prediction_disable = !ctrl->val; 2182 break; 2183 case V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1: 2184 p->codec.hevc.max_num_merge_mv = ctrl->val; 2185 break; 2186 case V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE: 2187 p->codec.hevc.encoding_nostartcode_enable = ctrl->val; 2188 break; 2189 case V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD: 2190 p->codec.hevc.refreshperiod = ctrl->val; 2191 break; 2192 case V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2: 2193 p->codec.hevc.lf_beta_offset_div2 = ctrl->val; 2194 break; 2195 case V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2: 2196 p->codec.hevc.lf_tc_offset_div2 = ctrl->val; 2197 break; 2198 case V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD: 2199 p->codec.hevc.size_of_length_field = ctrl->val; 2200 break; 2201 case V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR: 2202 p->codec.hevc.prepend_sps_pps_to_idr = ctrl->val; 2203 break; 2204 default: 2205 v4l2_err(&dev->v4l2_dev, "Invalid control, id=%d, val=%d\n", 2206 ctrl->id, ctrl->val); 2207 ret = -EINVAL; 2208 } 2209 return ret; 2210 } 2211 2212 static int s5p_mfc_enc_g_v_ctrl(struct v4l2_ctrl *ctrl) 2213 { 2214 struct s5p_mfc_ctx *ctx = ctrl_to_ctx(ctrl); 2215 struct s5p_mfc_dev *dev = ctx->dev; 2216 2217 switch (ctrl->id) { 2218 case V4L2_CID_MIN_BUFFERS_FOR_OUTPUT: 2219 if (ctx->state >= MFCINST_HEAD_PARSED && 2220 ctx->state < MFCINST_ABORT) { 2221 ctrl->val = ctx->pb_count; 2222 break; 2223 } else if (ctx->state != MFCINST_INIT) { 2224 v4l2_err(&dev->v4l2_dev, "Encoding not initialised\n"); 2225 return -EINVAL; 2226 } 2227 /* Should wait for the header to be produced */ 2228 s5p_mfc_wait_for_done_ctx(ctx, 2229 S5P_MFC_R2H_CMD_SEQ_DONE_RET, 0); 2230 if (ctx->state >= MFCINST_HEAD_PARSED && 2231 ctx->state < MFCINST_ABORT) { 2232 ctrl->val = ctx->pb_count; 2233 } else { 2234 v4l2_err(&dev->v4l2_dev, "Encoding not initialised\n"); 2235 return -EINVAL; 2236 } 2237 break; 2238 } 2239 return 0; 2240 } 2241 2242 static const struct v4l2_ctrl_ops s5p_mfc_enc_ctrl_ops = { 2243 .s_ctrl = s5p_mfc_enc_s_ctrl, 2244 .g_volatile_ctrl = s5p_mfc_enc_g_v_ctrl, 2245 }; 2246 2247 static int vidioc_s_parm(struct file *file, void *priv, 2248 struct v4l2_streamparm *a) 2249 { 2250 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 2251 2252 if (a->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 2253 ctx->enc_params.rc_framerate_num = 2254 a->parm.output.timeperframe.denominator; 2255 ctx->enc_params.rc_framerate_denom = 2256 a->parm.output.timeperframe.numerator; 2257 } else { 2258 mfc_err("Setting FPS is only possible for the output queue\n"); 2259 return -EINVAL; 2260 } 2261 return 0; 2262 } 2263 2264 static int vidioc_g_parm(struct file *file, void *priv, 2265 struct v4l2_streamparm *a) 2266 { 2267 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 2268 2269 if (a->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) { 2270 a->parm.output.timeperframe.denominator = 2271 ctx->enc_params.rc_framerate_num; 2272 a->parm.output.timeperframe.numerator = 2273 ctx->enc_params.rc_framerate_denom; 2274 } else { 2275 mfc_err("Setting FPS is only possible for the output queue\n"); 2276 return -EINVAL; 2277 } 2278 return 0; 2279 } 2280 2281 static int vidioc_encoder_cmd(struct file *file, void *priv, 2282 struct v4l2_encoder_cmd *cmd) 2283 { 2284 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 2285 struct s5p_mfc_dev *dev = ctx->dev; 2286 struct s5p_mfc_buf *buf; 2287 unsigned long flags; 2288 2289 switch (cmd->cmd) { 2290 case V4L2_ENC_CMD_STOP: 2291 if (cmd->flags != 0) 2292 return -EINVAL; 2293 2294 if (!ctx->vq_src.streaming) 2295 return -EINVAL; 2296 2297 spin_lock_irqsave(&dev->irqlock, flags); 2298 if (list_empty(&ctx->src_queue)) { 2299 mfc_debug(2, "EOS: empty src queue, entering finishing state\n"); 2300 ctx->state = MFCINST_FINISHING; 2301 if (s5p_mfc_ctx_ready(ctx)) 2302 set_work_bit_irqsave(ctx); 2303 spin_unlock_irqrestore(&dev->irqlock, flags); 2304 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); 2305 } else { 2306 mfc_debug(2, "EOS: marking last buffer of stream\n"); 2307 buf = list_entry(ctx->src_queue.prev, 2308 struct s5p_mfc_buf, list); 2309 if (buf->flags & MFC_BUF_FLAG_USED) 2310 ctx->state = MFCINST_FINISHING; 2311 else 2312 buf->flags |= MFC_BUF_FLAG_EOS; 2313 spin_unlock_irqrestore(&dev->irqlock, flags); 2314 } 2315 break; 2316 default: 2317 return -EINVAL; 2318 2319 } 2320 return 0; 2321 } 2322 2323 static int vidioc_subscribe_event(struct v4l2_fh *fh, 2324 const struct v4l2_event_subscription *sub) 2325 { 2326 switch (sub->type) { 2327 case V4L2_EVENT_EOS: 2328 return v4l2_event_subscribe(fh, sub, 2, NULL); 2329 default: 2330 return -EINVAL; 2331 } 2332 } 2333 2334 static const struct v4l2_ioctl_ops s5p_mfc_enc_ioctl_ops = { 2335 .vidioc_querycap = vidioc_querycap, 2336 .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, 2337 .vidioc_enum_fmt_vid_out = vidioc_enum_fmt_vid_out, 2338 .vidioc_g_fmt_vid_cap_mplane = vidioc_g_fmt, 2339 .vidioc_g_fmt_vid_out_mplane = vidioc_g_fmt, 2340 .vidioc_try_fmt_vid_cap_mplane = vidioc_try_fmt, 2341 .vidioc_try_fmt_vid_out_mplane = vidioc_try_fmt, 2342 .vidioc_s_fmt_vid_cap_mplane = vidioc_s_fmt, 2343 .vidioc_s_fmt_vid_out_mplane = vidioc_s_fmt, 2344 .vidioc_reqbufs = vidioc_reqbufs, 2345 .vidioc_querybuf = vidioc_querybuf, 2346 .vidioc_qbuf = vidioc_qbuf, 2347 .vidioc_dqbuf = vidioc_dqbuf, 2348 .vidioc_expbuf = vidioc_expbuf, 2349 .vidioc_streamon = vidioc_streamon, 2350 .vidioc_streamoff = vidioc_streamoff, 2351 .vidioc_s_parm = vidioc_s_parm, 2352 .vidioc_g_parm = vidioc_g_parm, 2353 .vidioc_encoder_cmd = vidioc_encoder_cmd, 2354 .vidioc_subscribe_event = vidioc_subscribe_event, 2355 .vidioc_unsubscribe_event = v4l2_event_unsubscribe, 2356 }; 2357 2358 static int check_vb_with_fmt(struct s5p_mfc_fmt *fmt, struct vb2_buffer *vb) 2359 { 2360 int i; 2361 2362 if (!fmt) 2363 return -EINVAL; 2364 if (fmt->num_planes != vb->num_planes) { 2365 mfc_err("invalid plane number for the format\n"); 2366 return -EINVAL; 2367 } 2368 for (i = 0; i < fmt->num_planes; i++) { 2369 dma_addr_t dma = vb2_dma_contig_plane_dma_addr(vb, i); 2370 if (!dma) { 2371 mfc_err("failed to get plane cookie\n"); 2372 return -EINVAL; 2373 } 2374 mfc_debug(2, "index: %d, plane[%d] cookie: %pad\n", 2375 vb->index, i, &dma); 2376 } 2377 return 0; 2378 } 2379 2380 static int s5p_mfc_queue_setup(struct vb2_queue *vq, 2381 unsigned int *buf_count, unsigned int *plane_count, 2382 unsigned int psize[], struct device *alloc_devs[]) 2383 { 2384 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv); 2385 struct s5p_mfc_dev *dev = ctx->dev; 2386 2387 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 2388 if (ctx->state != MFCINST_GOT_INST) { 2389 mfc_err("invalid state: %d\n", ctx->state); 2390 return -EINVAL; 2391 } 2392 2393 if (ctx->dst_fmt) 2394 *plane_count = ctx->dst_fmt->num_planes; 2395 else 2396 *plane_count = MFC_ENC_CAP_PLANE_COUNT; 2397 if (*buf_count < 1) 2398 *buf_count = 1; 2399 if (*buf_count > MFC_MAX_BUFFERS) 2400 *buf_count = MFC_MAX_BUFFERS; 2401 psize[0] = ctx->enc_dst_buf_size; 2402 alloc_devs[0] = ctx->dev->mem_dev[BANK_L_CTX]; 2403 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 2404 if (ctx->src_fmt) 2405 *plane_count = ctx->src_fmt->num_planes; 2406 else 2407 *plane_count = MFC_ENC_OUT_PLANE_COUNT; 2408 2409 if (*buf_count < 1) 2410 *buf_count = 1; 2411 if (*buf_count > MFC_MAX_BUFFERS) 2412 *buf_count = MFC_MAX_BUFFERS; 2413 2414 psize[0] = ctx->luma_size; 2415 psize[1] = ctx->chroma_size; 2416 2417 if (IS_MFCV6_PLUS(dev)) { 2418 alloc_devs[0] = ctx->dev->mem_dev[BANK_L_CTX]; 2419 alloc_devs[1] = ctx->dev->mem_dev[BANK_L_CTX]; 2420 } else { 2421 alloc_devs[0] = ctx->dev->mem_dev[BANK_R_CTX]; 2422 alloc_devs[1] = ctx->dev->mem_dev[BANK_R_CTX]; 2423 } 2424 } else { 2425 mfc_err("invalid queue type: %d\n", vq->type); 2426 return -EINVAL; 2427 } 2428 return 0; 2429 } 2430 2431 static int s5p_mfc_buf_init(struct vb2_buffer *vb) 2432 { 2433 struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); 2434 struct vb2_queue *vq = vb->vb2_queue; 2435 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv); 2436 unsigned int i; 2437 int ret; 2438 2439 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 2440 ret = check_vb_with_fmt(ctx->dst_fmt, vb); 2441 if (ret < 0) 2442 return ret; 2443 i = vb->index; 2444 ctx->dst_bufs[i].b = vbuf; 2445 ctx->dst_bufs[i].cookie.stream = 2446 vb2_dma_contig_plane_dma_addr(vb, 0); 2447 ctx->dst_bufs_cnt++; 2448 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 2449 ret = check_vb_with_fmt(ctx->src_fmt, vb); 2450 if (ret < 0) 2451 return ret; 2452 i = vb->index; 2453 ctx->src_bufs[i].b = vbuf; 2454 ctx->src_bufs[i].cookie.raw.luma = 2455 vb2_dma_contig_plane_dma_addr(vb, 0); 2456 ctx->src_bufs[i].cookie.raw.chroma = 2457 vb2_dma_contig_plane_dma_addr(vb, 1); 2458 ctx->src_bufs_cnt++; 2459 } else { 2460 mfc_err("invalid queue type: %d\n", vq->type); 2461 return -EINVAL; 2462 } 2463 return 0; 2464 } 2465 2466 static int s5p_mfc_buf_prepare(struct vb2_buffer *vb) 2467 { 2468 struct vb2_queue *vq = vb->vb2_queue; 2469 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv); 2470 int ret; 2471 2472 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 2473 ret = check_vb_with_fmt(ctx->dst_fmt, vb); 2474 if (ret < 0) 2475 return ret; 2476 mfc_debug(2, "plane size: %ld, dst size: %zu\n", 2477 vb2_plane_size(vb, 0), ctx->enc_dst_buf_size); 2478 if (vb2_plane_size(vb, 0) < ctx->enc_dst_buf_size) { 2479 mfc_err("plane size is too small for capture\n"); 2480 return -EINVAL; 2481 } 2482 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 2483 ret = check_vb_with_fmt(ctx->src_fmt, vb); 2484 if (ret < 0) 2485 return ret; 2486 mfc_debug(2, "plane size: %ld, luma size: %d\n", 2487 vb2_plane_size(vb, 0), ctx->luma_size); 2488 mfc_debug(2, "plane size: %ld, chroma size: %d\n", 2489 vb2_plane_size(vb, 1), ctx->chroma_size); 2490 if (vb2_plane_size(vb, 0) < ctx->luma_size || 2491 vb2_plane_size(vb, 1) < ctx->chroma_size) { 2492 mfc_err("plane size is too small for output\n"); 2493 return -EINVAL; 2494 } 2495 } else { 2496 mfc_err("invalid queue type: %d\n", vq->type); 2497 return -EINVAL; 2498 } 2499 return 0; 2500 } 2501 2502 static int s5p_mfc_start_streaming(struct vb2_queue *q, unsigned int count) 2503 { 2504 struct s5p_mfc_ctx *ctx = fh_to_ctx(q->drv_priv); 2505 struct s5p_mfc_dev *dev = ctx->dev; 2506 2507 if (IS_MFCV6_PLUS(dev) && 2508 (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)) { 2509 2510 if ((ctx->state == MFCINST_GOT_INST) && 2511 (dev->curr_ctx == ctx->num) && dev->hw_lock) { 2512 s5p_mfc_wait_for_done_ctx(ctx, 2513 S5P_MFC_R2H_CMD_SEQ_DONE_RET, 2514 0); 2515 } 2516 2517 if (ctx->src_bufs_cnt < ctx->pb_count) { 2518 mfc_err("Need minimum %d OUTPUT buffers\n", 2519 ctx->pb_count); 2520 return -ENOBUFS; 2521 } 2522 } 2523 2524 /* If context is ready then dev = work->data;schedule it to run */ 2525 if (s5p_mfc_ctx_ready(ctx)) 2526 set_work_bit_irqsave(ctx); 2527 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); 2528 2529 return 0; 2530 } 2531 2532 static void s5p_mfc_stop_streaming(struct vb2_queue *q) 2533 { 2534 unsigned long flags; 2535 struct s5p_mfc_ctx *ctx = fh_to_ctx(q->drv_priv); 2536 struct s5p_mfc_dev *dev = ctx->dev; 2537 2538 if ((ctx->state == MFCINST_FINISHING || 2539 ctx->state == MFCINST_RUNNING) && 2540 dev->curr_ctx == ctx->num && dev->hw_lock) { 2541 ctx->state = MFCINST_ABORT; 2542 s5p_mfc_wait_for_done_ctx(ctx, S5P_MFC_R2H_CMD_FRAME_DONE_RET, 2543 0); 2544 } 2545 ctx->state = MFCINST_FINISHED; 2546 spin_lock_irqsave(&dev->irqlock, flags); 2547 if (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 2548 s5p_mfc_cleanup_queue(&ctx->dst_queue, &ctx->vq_dst); 2549 INIT_LIST_HEAD(&ctx->dst_queue); 2550 ctx->dst_queue_cnt = 0; 2551 } 2552 if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 2553 cleanup_ref_queue(ctx); 2554 s5p_mfc_cleanup_queue(&ctx->src_queue, &ctx->vq_src); 2555 INIT_LIST_HEAD(&ctx->src_queue); 2556 ctx->src_queue_cnt = 0; 2557 } 2558 spin_unlock_irqrestore(&dev->irqlock, flags); 2559 } 2560 2561 static void s5p_mfc_buf_queue(struct vb2_buffer *vb) 2562 { 2563 struct vb2_queue *vq = vb->vb2_queue; 2564 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv); 2565 struct s5p_mfc_dev *dev = ctx->dev; 2566 unsigned long flags; 2567 struct s5p_mfc_buf *mfc_buf; 2568 2569 if (ctx->state == MFCINST_ERROR) { 2570 vb2_buffer_done(vb, VB2_BUF_STATE_ERROR); 2571 cleanup_ref_queue(ctx); 2572 return; 2573 } 2574 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 2575 mfc_buf = &ctx->dst_bufs[vb->index]; 2576 mfc_buf->flags &= ~MFC_BUF_FLAG_USED; 2577 /* Mark destination as available for use by MFC */ 2578 spin_lock_irqsave(&dev->irqlock, flags); 2579 list_add_tail(&mfc_buf->list, &ctx->dst_queue); 2580 ctx->dst_queue_cnt++; 2581 spin_unlock_irqrestore(&dev->irqlock, flags); 2582 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 2583 mfc_buf = &ctx->src_bufs[vb->index]; 2584 mfc_buf->flags &= ~MFC_BUF_FLAG_USED; 2585 spin_lock_irqsave(&dev->irqlock, flags); 2586 list_add_tail(&mfc_buf->list, &ctx->src_queue); 2587 ctx->src_queue_cnt++; 2588 spin_unlock_irqrestore(&dev->irqlock, flags); 2589 } else { 2590 mfc_err("unsupported buffer type (%d)\n", vq->type); 2591 } 2592 if (s5p_mfc_ctx_ready(ctx)) 2593 set_work_bit_irqsave(ctx); 2594 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); 2595 } 2596 2597 static struct vb2_ops s5p_mfc_enc_qops = { 2598 .queue_setup = s5p_mfc_queue_setup, 2599 .wait_prepare = vb2_ops_wait_prepare, 2600 .wait_finish = vb2_ops_wait_finish, 2601 .buf_init = s5p_mfc_buf_init, 2602 .buf_prepare = s5p_mfc_buf_prepare, 2603 .start_streaming = s5p_mfc_start_streaming, 2604 .stop_streaming = s5p_mfc_stop_streaming, 2605 .buf_queue = s5p_mfc_buf_queue, 2606 }; 2607 2608 const struct s5p_mfc_codec_ops *get_enc_codec_ops(void) 2609 { 2610 return &encoder_codec_ops; 2611 } 2612 2613 struct vb2_ops *get_enc_queue_ops(void) 2614 { 2615 return &s5p_mfc_enc_qops; 2616 } 2617 2618 const struct v4l2_ioctl_ops *get_enc_v4l2_ioctl_ops(void) 2619 { 2620 return &s5p_mfc_enc_ioctl_ops; 2621 } 2622 2623 #define IS_MFC51_PRIV(x) ((V4L2_CTRL_ID2WHICH(x) == V4L2_CTRL_CLASS_CODEC) \ 2624 && V4L2_CTRL_DRIVER_PRIV(x)) 2625 2626 int s5p_mfc_enc_ctrls_setup(struct s5p_mfc_ctx *ctx) 2627 { 2628 struct v4l2_ctrl_config cfg; 2629 int i; 2630 2631 v4l2_ctrl_handler_init(&ctx->ctrl_handler, NUM_CTRLS); 2632 if (ctx->ctrl_handler.error) { 2633 mfc_err("v4l2_ctrl_handler_init failed\n"); 2634 return ctx->ctrl_handler.error; 2635 } 2636 for (i = 0; i < NUM_CTRLS; i++) { 2637 if (IS_MFC51_PRIV(controls[i].id)) { 2638 memset(&cfg, 0, sizeof(struct v4l2_ctrl_config)); 2639 cfg.ops = &s5p_mfc_enc_ctrl_ops; 2640 cfg.id = controls[i].id; 2641 cfg.min = controls[i].minimum; 2642 cfg.max = controls[i].maximum; 2643 cfg.def = controls[i].default_value; 2644 cfg.name = controls[i].name; 2645 cfg.type = controls[i].type; 2646 cfg.flags = 0; 2647 2648 if (cfg.type == V4L2_CTRL_TYPE_MENU) { 2649 cfg.step = 0; 2650 cfg.menu_skip_mask = controls[i].menu_skip_mask; 2651 cfg.qmenu = mfc51_get_menu(cfg.id); 2652 } else { 2653 cfg.step = controls[i].step; 2654 cfg.menu_skip_mask = 0; 2655 } 2656 ctx->ctrls[i] = v4l2_ctrl_new_custom(&ctx->ctrl_handler, 2657 &cfg, NULL); 2658 } else { 2659 if ((controls[i].type == V4L2_CTRL_TYPE_MENU) || 2660 (controls[i].type == 2661 V4L2_CTRL_TYPE_INTEGER_MENU)) { 2662 ctx->ctrls[i] = v4l2_ctrl_new_std_menu( 2663 &ctx->ctrl_handler, 2664 &s5p_mfc_enc_ctrl_ops, controls[i].id, 2665 controls[i].maximum, 0, 2666 controls[i].default_value); 2667 } else { 2668 ctx->ctrls[i] = v4l2_ctrl_new_std( 2669 &ctx->ctrl_handler, 2670 &s5p_mfc_enc_ctrl_ops, controls[i].id, 2671 controls[i].minimum, 2672 controls[i].maximum, controls[i].step, 2673 controls[i].default_value); 2674 } 2675 } 2676 if (ctx->ctrl_handler.error) { 2677 mfc_err("Adding control (%d) failed\n", i); 2678 return ctx->ctrl_handler.error; 2679 } 2680 if (controls[i].is_volatile && ctx->ctrls[i]) 2681 ctx->ctrls[i]->flags |= V4L2_CTRL_FLAG_VOLATILE; 2682 } 2683 v4l2_ctrl_handler_setup(&ctx->ctrl_handler); 2684 return 0; 2685 } 2686 2687 void s5p_mfc_enc_ctrls_delete(struct s5p_mfc_ctx *ctx) 2688 { 2689 int i; 2690 2691 v4l2_ctrl_handler_free(&ctx->ctrl_handler); 2692 for (i = 0; i < NUM_CTRLS; i++) 2693 ctx->ctrls[i] = NULL; 2694 } 2695 2696 void s5p_mfc_enc_init(struct s5p_mfc_ctx *ctx) 2697 { 2698 struct v4l2_format f; 2699 f.fmt.pix_mp.pixelformat = DEF_SRC_FMT_ENC; 2700 ctx->src_fmt = find_format(&f, MFC_FMT_RAW); 2701 f.fmt.pix_mp.pixelformat = DEF_DST_FMT_ENC; 2702 ctx->dst_fmt = find_format(&f, MFC_FMT_ENC); 2703 } 2704