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_YUV420M, 64 .codec_mode = S5P_MFC_CODEC_NONE, 65 .type = MFC_FMT_RAW, 66 .num_planes = 3, 67 .versions = MFC_V12_BIT, 68 }, 69 { 70 .fourcc = V4L2_PIX_FMT_YVU420M, 71 .codec_mode = S5P_MFC_CODEC_NONE, 72 .type = MFC_FMT_RAW, 73 .num_planes = 3, 74 .versions = MFC_V12_BIT, 75 }, 76 { 77 .fourcc = V4L2_PIX_FMT_H264, 78 .codec_mode = S5P_MFC_CODEC_H264_ENC, 79 .type = MFC_FMT_ENC, 80 .num_planes = 1, 81 .versions = MFC_V5PLUS_BITS, 82 }, 83 { 84 .fourcc = V4L2_PIX_FMT_MPEG4, 85 .codec_mode = S5P_MFC_CODEC_MPEG4_ENC, 86 .type = MFC_FMT_ENC, 87 .num_planes = 1, 88 .versions = MFC_V5PLUS_BITS, 89 }, 90 { 91 .fourcc = V4L2_PIX_FMT_H263, 92 .codec_mode = S5P_MFC_CODEC_H263_ENC, 93 .type = MFC_FMT_ENC, 94 .num_planes = 1, 95 .versions = MFC_V5PLUS_BITS, 96 }, 97 { 98 .fourcc = V4L2_PIX_FMT_VP8, 99 .codec_mode = S5P_MFC_CODEC_VP8_ENC, 100 .type = MFC_FMT_ENC, 101 .num_planes = 1, 102 .versions = MFC_V7PLUS_BITS, 103 }, 104 { 105 .fourcc = V4L2_PIX_FMT_HEVC, 106 .codec_mode = S5P_FIMV_CODEC_HEVC_ENC, 107 .type = MFC_FMT_ENC, 108 .num_planes = 1, 109 .versions = MFC_V10PLUS_BITS, 110 }, 111 }; 112 113 #define NUM_FORMATS ARRAY_SIZE(formats) 114 static struct s5p_mfc_fmt *find_format(struct v4l2_format *f, unsigned int t) 115 { 116 unsigned int i; 117 118 for (i = 0; i < NUM_FORMATS; i++) { 119 if (formats[i].fourcc == f->fmt.pix_mp.pixelformat && 120 formats[i].type == t) 121 return &formats[i]; 122 } 123 return NULL; 124 } 125 126 static struct mfc_control controls[] = { 127 { 128 .id = V4L2_CID_MPEG_VIDEO_GOP_SIZE, 129 .type = V4L2_CTRL_TYPE_INTEGER, 130 .minimum = 0, 131 .maximum = (1 << 16) - 1, 132 .step = 1, 133 .default_value = 12, 134 }, 135 { 136 .id = V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE, 137 .type = V4L2_CTRL_TYPE_MENU, 138 .minimum = V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE, 139 .maximum = V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES, 140 .default_value = V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE, 141 .menu_skip_mask = 0, 142 }, 143 { 144 .id = V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB, 145 .type = V4L2_CTRL_TYPE_INTEGER, 146 .minimum = 1, 147 .maximum = (1 << 16) - 1, 148 .step = 1, 149 .default_value = 1, 150 }, 151 { 152 .id = V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES, 153 .type = V4L2_CTRL_TYPE_INTEGER, 154 .minimum = 1900, 155 .maximum = (1 << 30) - 1, 156 .step = 1, 157 .default_value = 1900, 158 }, 159 { 160 .id = V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB, 161 .type = V4L2_CTRL_TYPE_INTEGER, 162 .minimum = 0, 163 .maximum = (1 << 16) - 1, 164 .step = 1, 165 .default_value = 0, 166 }, 167 { 168 .id = V4L2_CID_MPEG_MFC51_VIDEO_PADDING, 169 .type = V4L2_CTRL_TYPE_BOOLEAN, 170 .name = "Padding Control Enable", 171 .minimum = 0, 172 .maximum = 1, 173 .step = 1, 174 .default_value = 0, 175 }, 176 { 177 .id = V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV, 178 .type = V4L2_CTRL_TYPE_INTEGER, 179 .name = "Padding Color YUV Value", 180 .minimum = 0, 181 .maximum = (1 << 25) - 1, 182 .step = 1, 183 .default_value = 0, 184 }, 185 { 186 .id = V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE, 187 .type = V4L2_CTRL_TYPE_BOOLEAN, 188 .minimum = 0, 189 .maximum = 1, 190 .step = 1, 191 .default_value = 0, 192 }, 193 { 194 .id = V4L2_CID_MPEG_VIDEO_BITRATE, 195 .type = V4L2_CTRL_TYPE_INTEGER, 196 .minimum = 1, 197 .maximum = (1 << 30) - 1, 198 .step = 1, 199 .default_value = 1, 200 }, 201 { 202 .id = V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF, 203 .type = V4L2_CTRL_TYPE_INTEGER, 204 .name = "Rate Control Reaction Coeff.", 205 .minimum = 1, 206 .maximum = (1 << 16) - 1, 207 .step = 1, 208 .default_value = 1, 209 }, 210 { 211 .id = V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE, 212 .type = V4L2_CTRL_TYPE_MENU, 213 .name = "Force frame type", 214 .minimum = V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED, 215 .maximum = V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED, 216 .default_value = V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED, 217 .menu_skip_mask = 0, 218 }, 219 { 220 .id = V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME, 221 .type = V4L2_CTRL_TYPE_BUTTON, 222 .minimum = 0, 223 .maximum = 0, 224 .step = 0, 225 .default_value = 0, 226 }, 227 { 228 .id = V4L2_CID_MPEG_VIDEO_VBV_SIZE, 229 .type = V4L2_CTRL_TYPE_INTEGER, 230 .minimum = 0, 231 .maximum = (1 << 16) - 1, 232 .step = 1, 233 .default_value = 0, 234 }, 235 { 236 .id = V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE, 237 .type = V4L2_CTRL_TYPE_INTEGER, 238 .name = "Horizontal MV Search Range", 239 .minimum = 16, 240 .maximum = 128, 241 .step = 16, 242 .default_value = 32, 243 }, 244 { 245 .id = V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE, 246 .type = V4L2_CTRL_TYPE_INTEGER, 247 .name = "Vertical MV Search Range", 248 .minimum = 16, 249 .maximum = 128, 250 .step = 16, 251 .default_value = 32, 252 }, 253 { 254 .id = V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE, 255 .type = V4L2_CTRL_TYPE_INTEGER, 256 .minimum = 0, 257 .maximum = (1 << 16) - 1, 258 .step = 1, 259 .default_value = 0, 260 }, 261 { 262 .id = V4L2_CID_MPEG_VIDEO_HEADER_MODE, 263 .type = V4L2_CTRL_TYPE_MENU, 264 .minimum = V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE, 265 .maximum = V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME, 266 .default_value = V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE, 267 .menu_skip_mask = 0, 268 }, 269 { 270 .id = V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE, 271 .type = V4L2_CTRL_TYPE_MENU, 272 .name = "Frame Skip Enable", 273 .minimum = V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED, 274 .maximum = V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT, 275 .menu_skip_mask = 0, 276 .default_value = V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED, 277 }, 278 { 279 .id = V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE, 280 .type = V4L2_CTRL_TYPE_MENU, 281 .maximum = V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT, 282 .default_value = V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_DISABLED, 283 }, 284 { 285 .id = V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT, 286 .type = V4L2_CTRL_TYPE_BOOLEAN, 287 .name = "Fixed Target Bit Enable", 288 .minimum = 0, 289 .maximum = 1, 290 .default_value = 0, 291 .step = 1, 292 .menu_skip_mask = 0, 293 }, 294 { 295 .id = V4L2_CID_MPEG_VIDEO_B_FRAMES, 296 .type = V4L2_CTRL_TYPE_INTEGER, 297 .minimum = 0, 298 .maximum = 2, 299 .step = 1, 300 .default_value = 0, 301 }, 302 { 303 .id = V4L2_CID_MPEG_VIDEO_H264_PROFILE, 304 .type = V4L2_CTRL_TYPE_MENU, 305 .minimum = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE, 306 .maximum = V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH, 307 .default_value = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE, 308 .menu_skip_mask = ~( 309 (1 << V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE) | 310 (1 << V4L2_MPEG_VIDEO_H264_PROFILE_MAIN) | 311 (1 << V4L2_MPEG_VIDEO_H264_PROFILE_HIGH) 312 ), 313 }, 314 { 315 .id = V4L2_CID_MPEG_VIDEO_H264_LEVEL, 316 .type = V4L2_CTRL_TYPE_MENU, 317 .minimum = V4L2_MPEG_VIDEO_H264_LEVEL_1_0, 318 .maximum = V4L2_MPEG_VIDEO_H264_LEVEL_4_0, 319 .default_value = V4L2_MPEG_VIDEO_H264_LEVEL_1_0, 320 }, 321 { 322 .id = V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL, 323 .type = V4L2_CTRL_TYPE_MENU, 324 .minimum = V4L2_MPEG_VIDEO_MPEG4_LEVEL_0, 325 .maximum = V4L2_MPEG_VIDEO_MPEG4_LEVEL_5, 326 .default_value = V4L2_MPEG_VIDEO_MPEG4_LEVEL_0, 327 .menu_skip_mask = 0, 328 }, 329 { 330 .id = V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE, 331 .type = V4L2_CTRL_TYPE_MENU, 332 .minimum = V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED, 333 .maximum = V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY, 334 .default_value = V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED, 335 .menu_skip_mask = 0, 336 }, 337 { 338 .id = V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA, 339 .type = V4L2_CTRL_TYPE_INTEGER, 340 .minimum = -6, 341 .maximum = 6, 342 .step = 1, 343 .default_value = 0, 344 }, 345 { 346 .id = V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA, 347 .type = V4L2_CTRL_TYPE_INTEGER, 348 .minimum = -6, 349 .maximum = 6, 350 .step = 1, 351 .default_value = 0, 352 }, 353 { 354 .id = V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE, 355 .type = V4L2_CTRL_TYPE_MENU, 356 .minimum = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC, 357 .maximum = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC, 358 .default_value = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC, 359 .menu_skip_mask = 0, 360 }, 361 { 362 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P, 363 .type = V4L2_CTRL_TYPE_INTEGER, 364 .name = "The Number of Ref. Pic for P", 365 .minimum = 1, 366 .maximum = 2, 367 .step = 1, 368 .default_value = 1, 369 }, 370 { 371 .id = V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM, 372 .type = V4L2_CTRL_TYPE_BOOLEAN, 373 .minimum = 0, 374 .maximum = 1, 375 .step = 1, 376 .default_value = 0, 377 }, 378 { 379 .id = V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE, 380 .type = V4L2_CTRL_TYPE_BOOLEAN, 381 .minimum = 0, 382 .maximum = 1, 383 .step = 1, 384 .default_value = 0, 385 }, 386 { 387 .id = V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP, 388 .type = V4L2_CTRL_TYPE_INTEGER, 389 .minimum = 0, 390 .maximum = 51, 391 .step = 1, 392 .default_value = 1, 393 }, 394 { 395 .id = V4L2_CID_MPEG_VIDEO_H264_MIN_QP, 396 .type = V4L2_CTRL_TYPE_INTEGER, 397 .minimum = 0, 398 .maximum = 51, 399 .step = 1, 400 .default_value = 1, 401 }, 402 { 403 .id = V4L2_CID_MPEG_VIDEO_H264_MAX_QP, 404 .type = V4L2_CTRL_TYPE_INTEGER, 405 .minimum = 0, 406 .maximum = 51, 407 .step = 1, 408 .default_value = 51, 409 }, 410 { 411 .id = V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP, 412 .type = V4L2_CTRL_TYPE_INTEGER, 413 .minimum = 0, 414 .maximum = 51, 415 .step = 1, 416 .default_value = 1, 417 }, 418 { 419 .id = V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP, 420 .type = V4L2_CTRL_TYPE_INTEGER, 421 .minimum = 0, 422 .maximum = 51, 423 .step = 1, 424 .default_value = 1, 425 }, 426 { 427 .id = V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP, 428 .type = V4L2_CTRL_TYPE_INTEGER, 429 .name = "H263 I-Frame QP value", 430 .minimum = 1, 431 .maximum = 31, 432 .step = 1, 433 .default_value = 1, 434 }, 435 { 436 .id = V4L2_CID_MPEG_VIDEO_H263_MIN_QP, 437 .type = V4L2_CTRL_TYPE_INTEGER, 438 .name = "H263 Minimum QP value", 439 .minimum = 1, 440 .maximum = 31, 441 .step = 1, 442 .default_value = 1, 443 }, 444 { 445 .id = V4L2_CID_MPEG_VIDEO_H263_MAX_QP, 446 .type = V4L2_CTRL_TYPE_INTEGER, 447 .name = "H263 Maximum QP value", 448 .minimum = 1, 449 .maximum = 31, 450 .step = 1, 451 .default_value = 31, 452 }, 453 { 454 .id = V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP, 455 .type = V4L2_CTRL_TYPE_INTEGER, 456 .name = "H263 P frame QP value", 457 .minimum = 1, 458 .maximum = 31, 459 .step = 1, 460 .default_value = 1, 461 }, 462 { 463 .id = V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP, 464 .type = V4L2_CTRL_TYPE_INTEGER, 465 .name = "H263 B frame QP value", 466 .minimum = 1, 467 .maximum = 31, 468 .step = 1, 469 .default_value = 1, 470 }, 471 { 472 .id = V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP, 473 .type = V4L2_CTRL_TYPE_INTEGER, 474 .name = "MPEG4 I-Frame QP value", 475 .minimum = 1, 476 .maximum = 31, 477 .step = 1, 478 .default_value = 1, 479 }, 480 { 481 .id = V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP, 482 .type = V4L2_CTRL_TYPE_INTEGER, 483 .name = "MPEG4 Minimum QP value", 484 .minimum = 1, 485 .maximum = 31, 486 .step = 1, 487 .default_value = 1, 488 }, 489 { 490 .id = V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP, 491 .type = V4L2_CTRL_TYPE_INTEGER, 492 .name = "MPEG4 Maximum QP value", 493 .minimum = 0, 494 .maximum = 51, 495 .step = 1, 496 .default_value = 51, 497 }, 498 { 499 .id = V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP, 500 .type = V4L2_CTRL_TYPE_INTEGER, 501 .name = "MPEG4 P frame QP value", 502 .minimum = 1, 503 .maximum = 31, 504 .step = 1, 505 .default_value = 1, 506 }, 507 { 508 .id = V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP, 509 .type = V4L2_CTRL_TYPE_INTEGER, 510 .name = "MPEG4 B frame QP value", 511 .minimum = 1, 512 .maximum = 31, 513 .step = 1, 514 .default_value = 1, 515 }, 516 { 517 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK, 518 .type = V4L2_CTRL_TYPE_BOOLEAN, 519 .name = "H264 Dark Reg Adaptive RC", 520 .minimum = 0, 521 .maximum = 1, 522 .step = 1, 523 .default_value = 0, 524 }, 525 { 526 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH, 527 .type = V4L2_CTRL_TYPE_BOOLEAN, 528 .name = "H264 Smooth Reg Adaptive RC", 529 .minimum = 0, 530 .maximum = 1, 531 .step = 1, 532 .default_value = 0, 533 }, 534 { 535 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC, 536 .type = V4L2_CTRL_TYPE_BOOLEAN, 537 .name = "H264 Static Reg Adaptive RC", 538 .minimum = 0, 539 .maximum = 1, 540 .step = 1, 541 .default_value = 0, 542 }, 543 { 544 .id = V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY, 545 .type = V4L2_CTRL_TYPE_BOOLEAN, 546 .name = "H264 Activity Reg Adaptive RC", 547 .minimum = 0, 548 .maximum = 1, 549 .step = 1, 550 .default_value = 0, 551 }, 552 { 553 .id = V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE, 554 .type = V4L2_CTRL_TYPE_BOOLEAN, 555 .minimum = 0, 556 .maximum = 1, 557 .step = 1, 558 .default_value = 0, 559 }, 560 { 561 .id = V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC, 562 .type = V4L2_CTRL_TYPE_MENU, 563 .minimum = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED, 564 .maximum = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED, 565 .default_value = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED, 566 .menu_skip_mask = 0, 567 }, 568 { 569 .id = V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH, 570 .type = V4L2_CTRL_TYPE_INTEGER, 571 .minimum = 0, 572 .maximum = (1 << 16) - 1, 573 .step = 1, 574 .default_value = 0, 575 }, 576 { 577 .id = V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT, 578 .type = V4L2_CTRL_TYPE_INTEGER, 579 .minimum = 0, 580 .maximum = (1 << 16) - 1, 581 .step = 1, 582 .default_value = 0, 583 }, 584 { 585 .id = V4L2_CID_MPEG_VIDEO_GOP_CLOSURE, 586 .type = V4L2_CTRL_TYPE_BOOLEAN, 587 .minimum = 0, 588 .maximum = 1, 589 .step = 1, 590 .default_value = 1, 591 }, 592 { 593 .id = V4L2_CID_MPEG_VIDEO_H264_I_PERIOD, 594 .type = V4L2_CTRL_TYPE_INTEGER, 595 .minimum = 0, 596 .maximum = (1 << 16) - 1, 597 .step = 1, 598 .default_value = 0, 599 }, 600 { 601 .id = V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE, 602 .type = V4L2_CTRL_TYPE_MENU, 603 .minimum = V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE, 604 .maximum = V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE, 605 .default_value = V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE, 606 .menu_skip_mask = 0, 607 }, 608 { 609 .id = V4L2_CID_MPEG_VIDEO_MPEG4_QPEL, 610 .type = V4L2_CTRL_TYPE_BOOLEAN, 611 .minimum = 0, 612 .maximum = 1, 613 .step = 1, 614 .default_value = 0, 615 }, 616 { 617 .id = V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS, 618 .type = V4L2_CTRL_TYPE_INTEGER_MENU, 619 .maximum = V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS, 620 .default_value = V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION, 621 .menu_skip_mask = 0, 622 }, 623 { 624 .id = V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4, 625 .type = V4L2_CTRL_TYPE_BOOLEAN, 626 .minimum = 0, 627 .maximum = 1, 628 .step = 1, 629 .default_value = 0, 630 }, 631 { 632 .id = V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES, 633 .type = V4L2_CTRL_TYPE_INTEGER_MENU, 634 .maximum = V4L2_CID_MPEG_VIDEO_VPX_2_REF_FRAME, 635 .default_value = V4L2_CID_MPEG_VIDEO_VPX_1_REF_FRAME, 636 .menu_skip_mask = 0, 637 }, 638 { 639 .id = V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL, 640 .type = V4L2_CTRL_TYPE_INTEGER, 641 .minimum = 0, 642 .maximum = 63, 643 .step = 1, 644 .default_value = 0, 645 }, 646 { 647 .id = V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS, 648 .type = V4L2_CTRL_TYPE_INTEGER, 649 .minimum = 0, 650 .maximum = 7, 651 .step = 1, 652 .default_value = 0, 653 }, 654 { 655 .id = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD, 656 .type = V4L2_CTRL_TYPE_INTEGER, 657 .minimum = 0, 658 .maximum = (1 << 16) - 1, 659 .step = 1, 660 .default_value = 0, 661 }, 662 { 663 .id = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL, 664 .type = V4L2_CTRL_TYPE_MENU, 665 .minimum = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV, 666 .maximum = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_REF_PERIOD, 667 .default_value = V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV, 668 .menu_skip_mask = 0, 669 }, 670 { 671 .id = V4L2_CID_MPEG_VIDEO_VPX_MAX_QP, 672 .type = V4L2_CTRL_TYPE_INTEGER, 673 .minimum = 0, 674 .maximum = 127, 675 .step = 1, 676 .default_value = 127, 677 }, 678 { 679 .id = V4L2_CID_MPEG_VIDEO_VPX_MIN_QP, 680 .type = V4L2_CTRL_TYPE_INTEGER, 681 .minimum = 0, 682 .maximum = 11, 683 .step = 1, 684 .default_value = 0, 685 }, 686 { 687 .id = V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP, 688 .type = V4L2_CTRL_TYPE_INTEGER, 689 .minimum = 0, 690 .maximum = 127, 691 .step = 1, 692 .default_value = 10, 693 }, 694 { 695 .id = V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP, 696 .type = V4L2_CTRL_TYPE_INTEGER, 697 .minimum = 0, 698 .maximum = 127, 699 .step = 1, 700 .default_value = 10, 701 }, 702 { 703 .id = V4L2_CID_MPEG_VIDEO_VP8_PROFILE, 704 .type = V4L2_CTRL_TYPE_MENU, 705 .minimum = V4L2_MPEG_VIDEO_VP8_PROFILE_0, 706 .maximum = V4L2_MPEG_VIDEO_VP8_PROFILE_3, 707 .default_value = V4L2_MPEG_VIDEO_VP8_PROFILE_0, 708 .menu_skip_mask = 0, 709 }, 710 { 711 .id = V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP, 712 .type = V4L2_CTRL_TYPE_INTEGER, 713 .name = "HEVC I Frame QP Value", 714 .minimum = 0, 715 .maximum = 51, 716 .step = 1, 717 .default_value = 0, 718 }, 719 { 720 .id = V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP, 721 .type = V4L2_CTRL_TYPE_INTEGER, 722 .name = "HEVC P Frame QP Value", 723 .minimum = 0, 724 .maximum = 51, 725 .step = 1, 726 .default_value = 0, 727 }, 728 { 729 .id = V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP, 730 .type = V4L2_CTRL_TYPE_INTEGER, 731 .minimum = 0, 732 .maximum = 51, 733 .step = 1, 734 .default_value = 0, 735 }, 736 { 737 .id = V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP, 738 .type = V4L2_CTRL_TYPE_INTEGER, 739 .minimum = 0, 740 .maximum = 51, 741 .step = 1, 742 .default_value = 0, 743 }, 744 { 745 .id = V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP, 746 .type = V4L2_CTRL_TYPE_INTEGER, 747 .minimum = 0, 748 .maximum = 51, 749 .step = 1, 750 .default_value = 0, 751 }, 752 { 753 .id = V4L2_CID_MPEG_VIDEO_HEVC_PROFILE, 754 .type = V4L2_CTRL_TYPE_MENU, 755 .minimum = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN, 756 .maximum = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE, 757 .step = 1, 758 .default_value = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN, 759 }, 760 { 761 .id = V4L2_CID_MPEG_VIDEO_HEVC_LEVEL, 762 .type = V4L2_CTRL_TYPE_MENU, 763 .minimum = V4L2_MPEG_VIDEO_HEVC_LEVEL_1, 764 .maximum = V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2, 765 .step = 1, 766 .default_value = V4L2_MPEG_VIDEO_HEVC_LEVEL_1, 767 }, 768 { 769 .id = V4L2_CID_MPEG_VIDEO_HEVC_TIER, 770 .type = V4L2_CTRL_TYPE_MENU, 771 .minimum = V4L2_MPEG_VIDEO_HEVC_TIER_MAIN, 772 .maximum = V4L2_MPEG_VIDEO_HEVC_TIER_HIGH, 773 .step = 1, 774 .default_value = V4L2_MPEG_VIDEO_HEVC_TIER_MAIN, 775 }, 776 { 777 .id = V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION, 778 .type = V4L2_CTRL_TYPE_INTEGER, 779 .minimum = 1, 780 .maximum = (1 << 16) - 1, 781 .step = 1, 782 .default_value = 1, 783 }, 784 { 785 .id = V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH, 786 .type = V4L2_CTRL_TYPE_INTEGER, 787 .minimum = 0, 788 .maximum = 1, 789 .step = 1, 790 .default_value = 0, 791 }, 792 { 793 .id = V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES, 794 .type = V4L2_CTRL_TYPE_INTEGER, 795 .minimum = 1, 796 .maximum = 2, 797 .step = 1, 798 .default_value = 1, 799 }, 800 { 801 .id = V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE, 802 .type = V4L2_CTRL_TYPE_MENU, 803 .minimum = V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE, 804 .maximum = V4L2_MPEG_VIDEO_HEVC_REFRESH_IDR, 805 .step = 1, 806 .default_value = V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE, 807 }, 808 { 809 .id = V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED, 810 .type = V4L2_CTRL_TYPE_BOOLEAN, 811 .minimum = 0, 812 .maximum = 1, 813 .step = 1, 814 .default_value = 0, 815 }, 816 { 817 .id = V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU, 818 .type = V4L2_CTRL_TYPE_BOOLEAN, 819 .minimum = 0, 820 .maximum = 1, 821 .step = 1, 822 .default_value = 0, 823 }, 824 { 825 .id = V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT, 826 .type = V4L2_CTRL_TYPE_BOOLEAN, 827 .minimum = 0, 828 .maximum = 1, 829 .step = 1, 830 .default_value = 0, 831 }, 832 { 833 .id = V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE, 834 .type = V4L2_CTRL_TYPE_MENU, 835 .minimum = V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED, 836 .maximum = V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY, 837 .step = 1, 838 .default_value = V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED, 839 }, 840 { 841 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP, 842 .type = V4L2_CTRL_TYPE_BOOLEAN, 843 .minimum = 0, 844 .maximum = 1, 845 .step = 1, 846 .default_value = 0, 847 }, 848 { 849 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE, 850 .type = V4L2_CTRL_TYPE_MENU, 851 .minimum = V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B, 852 .maximum = V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_P, 853 .step = 1, 854 .default_value = V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B, 855 }, 856 { 857 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER, 858 .type = V4L2_CTRL_TYPE_INTEGER, 859 .minimum = 0, 860 .maximum = 6, 861 .step = 1, 862 .default_value = 0, 863 }, 864 { 865 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP, 866 .type = V4L2_CTRL_TYPE_INTEGER, 867 .minimum = 0, 868 .maximum = 51, 869 .step = 1, 870 .default_value = 0, 871 }, 872 { 873 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP, 874 .type = V4L2_CTRL_TYPE_INTEGER, 875 .minimum = 0, 876 .maximum = 51, 877 .step = 1, 878 .default_value = 0, 879 }, 880 { 881 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP, 882 .type = V4L2_CTRL_TYPE_INTEGER, 883 .minimum = 0, 884 .maximum = 51, 885 .step = 1, 886 .default_value = 0, 887 }, 888 { 889 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP, 890 .type = V4L2_CTRL_TYPE_INTEGER, 891 .minimum = 0, 892 .maximum = 51, 893 .step = 1, 894 .default_value = 0, 895 }, 896 { 897 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP, 898 .type = V4L2_CTRL_TYPE_INTEGER, 899 .minimum = 0, 900 .maximum = 51, 901 .step = 1, 902 .default_value = 0, 903 }, 904 { 905 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP, 906 .type = V4L2_CTRL_TYPE_INTEGER, 907 .minimum = 0, 908 .maximum = 51, 909 .step = 1, 910 .default_value = 0, 911 }, 912 { 913 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP, 914 .type = V4L2_CTRL_TYPE_INTEGER, 915 .minimum = 0, 916 .maximum = 51, 917 .step = 1, 918 .default_value = 0, 919 }, 920 { 921 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR, 922 .type = V4L2_CTRL_TYPE_INTEGER, 923 .minimum = INT_MIN, 924 .maximum = INT_MAX, 925 .step = 1, 926 .default_value = 0, 927 }, 928 { 929 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR, 930 .type = V4L2_CTRL_TYPE_INTEGER, 931 .minimum = INT_MIN, 932 .maximum = INT_MAX, 933 .step = 1, 934 .default_value = 0, 935 }, 936 { 937 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR, 938 .type = V4L2_CTRL_TYPE_INTEGER, 939 .minimum = INT_MIN, 940 .maximum = INT_MAX, 941 .step = 1, 942 .default_value = 0, 943 }, 944 { 945 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR, 946 .type = V4L2_CTRL_TYPE_INTEGER, 947 .minimum = INT_MIN, 948 .maximum = INT_MAX, 949 .step = 1, 950 .default_value = 0, 951 }, 952 { 953 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR, 954 .type = V4L2_CTRL_TYPE_INTEGER, 955 .minimum = INT_MIN, 956 .maximum = INT_MAX, 957 .step = 1, 958 .default_value = 0, 959 }, 960 { 961 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR, 962 .type = V4L2_CTRL_TYPE_INTEGER, 963 .minimum = INT_MIN, 964 .maximum = INT_MAX, 965 .step = 1, 966 .default_value = 0, 967 }, 968 { 969 .id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR, 970 .type = V4L2_CTRL_TYPE_INTEGER, 971 .minimum = INT_MIN, 972 .maximum = INT_MAX, 973 .step = 1, 974 .default_value = 0, 975 }, 976 { 977 .id = V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB, 978 .type = V4L2_CTRL_TYPE_BOOLEAN, 979 .minimum = 0, 980 .maximum = 1, 981 .step = 1, 982 .default_value = 0, 983 }, 984 { 985 .id = V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID, 986 .type = V4L2_CTRL_TYPE_BOOLEAN, 987 .minimum = 0, 988 .maximum = 1, 989 .step = 1, 990 .default_value = 0, 991 }, 992 { 993 .id = V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING, 994 .type = V4L2_CTRL_TYPE_BOOLEAN, 995 .minimum = 0, 996 .maximum = 1, 997 .step = 1, 998 .default_value = 0, 999 }, 1000 { 1001 .id = V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT, 1002 .type = V4L2_CTRL_TYPE_BOOLEAN, 1003 .minimum = 0, 1004 .maximum = 1, 1005 .step = 1, 1006 .default_value = 0, 1007 }, 1008 { 1009 .id = V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION, 1010 .type = V4L2_CTRL_TYPE_BOOLEAN, 1011 .minimum = 0, 1012 .maximum = 1, 1013 .step = 1, 1014 .default_value = 0, 1015 }, 1016 { 1017 .id = V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1, 1018 .type = V4L2_CTRL_TYPE_INTEGER, 1019 .minimum = 0, 1020 .maximum = 4, 1021 .step = 1, 1022 .default_value = 0, 1023 }, 1024 { 1025 .id = V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE, 1026 .type = V4L2_CTRL_TYPE_BOOLEAN, 1027 .minimum = 0, 1028 .maximum = 1, 1029 .step = 1, 1030 .default_value = 0, 1031 }, 1032 { 1033 .id = V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD, 1034 .type = V4L2_CTRL_TYPE_INTEGER, 1035 .minimum = 0, 1036 .maximum = (1 << 16) - 1, 1037 .step = 1, 1038 .default_value = 0, 1039 }, 1040 { 1041 .id = V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2, 1042 .type = V4L2_CTRL_TYPE_INTEGER, 1043 .minimum = -6, 1044 .maximum = 6, 1045 .step = 1, 1046 .default_value = 0, 1047 }, 1048 { 1049 .id = V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2, 1050 .type = V4L2_CTRL_TYPE_INTEGER, 1051 .minimum = -6, 1052 .maximum = 6, 1053 .step = 1, 1054 .default_value = 0, 1055 }, 1056 { 1057 .id = V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD, 1058 .type = V4L2_CTRL_TYPE_MENU, 1059 .minimum = V4L2_MPEG_VIDEO_HEVC_SIZE_0, 1060 .maximum = V4L2_MPEG_VIDEO_HEVC_SIZE_4, 1061 .step = 1, 1062 .default_value = V4L2_MPEG_VIDEO_HEVC_SIZE_0, 1063 }, 1064 { 1065 .id = V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR, 1066 .type = V4L2_CTRL_TYPE_INTEGER, 1067 .minimum = 0, 1068 .maximum = 1, 1069 .step = 1, 1070 .default_value = 0, 1071 }, 1072 { 1073 .id = V4L2_CID_MIN_BUFFERS_FOR_OUTPUT, 1074 .type = V4L2_CTRL_TYPE_INTEGER, 1075 .name = "Minimum number of output bufs", 1076 .minimum = 1, 1077 .maximum = 32, 1078 .step = 1, 1079 .default_value = 1, 1080 .is_volatile = 1, 1081 }, 1082 }; 1083 1084 #define NUM_CTRLS ARRAY_SIZE(controls) 1085 static const char * const *mfc51_get_menu(u32 id) 1086 { 1087 static const char * const mfc51_video_frame_skip[] = { 1088 "Disabled", 1089 "Level Limit", 1090 "VBV/CPB Limit", 1091 NULL, 1092 }; 1093 static const char * const mfc51_video_force_frame[] = { 1094 "Disabled", 1095 "I Frame", 1096 "Not Coded", 1097 NULL, 1098 }; 1099 switch (id) { 1100 case V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE: 1101 return mfc51_video_frame_skip; 1102 case V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE: 1103 return mfc51_video_force_frame; 1104 } 1105 return NULL; 1106 } 1107 1108 static int s5p_mfc_ctx_ready(struct s5p_mfc_ctx *ctx) 1109 { 1110 mfc_debug(2, "src=%d, dst=%d, state=%d\n", 1111 ctx->src_queue_cnt, ctx->dst_queue_cnt, ctx->state); 1112 /* context is ready to make header */ 1113 if (ctx->state == MFCINST_GOT_INST && ctx->dst_queue_cnt >= 1) 1114 return 1; 1115 /* context is ready to encode a frame */ 1116 if ((ctx->state == MFCINST_RUNNING || 1117 ctx->state == MFCINST_HEAD_PRODUCED) && 1118 ctx->src_queue_cnt >= 1 && ctx->dst_queue_cnt >= 1) 1119 return 1; 1120 /* context is ready to encode remaining frames */ 1121 if (ctx->state == MFCINST_FINISHING && 1122 ctx->dst_queue_cnt >= 1) 1123 return 1; 1124 mfc_debug(2, "ctx is not ready\n"); 1125 return 0; 1126 } 1127 1128 static void cleanup_ref_queue(struct s5p_mfc_ctx *ctx) 1129 { 1130 struct s5p_mfc_buf *mb_entry; 1131 1132 /* move buffers in ref queue to src queue */ 1133 while (!list_empty(&ctx->ref_queue)) { 1134 mb_entry = list_entry((&ctx->ref_queue)->next, 1135 struct s5p_mfc_buf, list); 1136 list_del(&mb_entry->list); 1137 ctx->ref_queue_cnt--; 1138 list_add_tail(&mb_entry->list, &ctx->src_queue); 1139 ctx->src_queue_cnt++; 1140 } 1141 mfc_debug(2, "enc src count: %d, enc ref count: %d\n", 1142 ctx->src_queue_cnt, ctx->ref_queue_cnt); 1143 INIT_LIST_HEAD(&ctx->ref_queue); 1144 ctx->ref_queue_cnt = 0; 1145 } 1146 1147 static int enc_pre_seq_start(struct s5p_mfc_ctx *ctx) 1148 { 1149 struct s5p_mfc_dev *dev = ctx->dev; 1150 struct s5p_mfc_buf *dst_mb; 1151 unsigned long dst_addr; 1152 unsigned int dst_size; 1153 1154 dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list); 1155 dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0); 1156 dst_size = vb2_plane_size(&dst_mb->b->vb2_buf, 0); 1157 s5p_mfc_hw_call(dev->mfc_ops, set_enc_stream_buffer, ctx, dst_addr, 1158 dst_size); 1159 return 0; 1160 } 1161 1162 static int enc_post_seq_start(struct s5p_mfc_ctx *ctx) 1163 { 1164 struct s5p_mfc_dev *dev = ctx->dev; 1165 struct s5p_mfc_enc_params *p = &ctx->enc_params; 1166 struct s5p_mfc_buf *dst_mb; 1167 1168 if (p->seq_hdr_mode == V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE) { 1169 if (!list_empty(&ctx->dst_queue)) { 1170 dst_mb = list_entry(ctx->dst_queue.next, 1171 struct s5p_mfc_buf, list); 1172 list_del(&dst_mb->list); 1173 ctx->dst_queue_cnt--; 1174 vb2_set_plane_payload(&dst_mb->b->vb2_buf, 0, 1175 s5p_mfc_hw_call(dev->mfc_ops, get_enc_strm_size, 1176 dev)); 1177 vb2_buffer_done(&dst_mb->b->vb2_buf, 1178 VB2_BUF_STATE_DONE); 1179 } 1180 } 1181 1182 if (!IS_MFCV6_PLUS(dev)) { 1183 ctx->state = MFCINST_RUNNING; 1184 if (s5p_mfc_ctx_ready(ctx)) 1185 set_work_bit_irqsave(ctx); 1186 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); 1187 } else { 1188 ctx->pb_count = s5p_mfc_hw_call(dev->mfc_ops, get_enc_dpb_count, dev); 1189 if (FW_HAS_E_MIN_SCRATCH_BUF(dev)) { 1190 ctx->scratch_buf_size = s5p_mfc_hw_call(dev->mfc_ops, 1191 get_e_min_scratch_buf_size, dev); 1192 if (!IS_MFCV12(dev)) 1193 ctx->bank1.size += ctx->scratch_buf_size; 1194 } 1195 ctx->state = MFCINST_HEAD_PRODUCED; 1196 } 1197 1198 return 0; 1199 } 1200 1201 static int enc_pre_frame_start(struct s5p_mfc_ctx *ctx) 1202 { 1203 struct s5p_mfc_dev *dev = ctx->dev; 1204 struct s5p_mfc_buf *dst_mb; 1205 struct s5p_mfc_buf *src_mb; 1206 unsigned long src_y_addr, src_c_addr, src_c_1_addr, dst_addr; 1207 unsigned int dst_size; 1208 1209 src_mb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list); 1210 src_y_addr = vb2_dma_contig_plane_dma_addr(&src_mb->b->vb2_buf, 0); 1211 src_c_addr = vb2_dma_contig_plane_dma_addr(&src_mb->b->vb2_buf, 1); 1212 if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_YUV420M || ctx->src_fmt->fourcc == 1213 V4L2_PIX_FMT_YVU420M) 1214 src_c_1_addr = 1215 vb2_dma_contig_plane_dma_addr(&src_mb->b->vb2_buf, 2); 1216 else 1217 src_c_1_addr = 0; 1218 s5p_mfc_hw_call(dev->mfc_ops, set_enc_frame_buffer, ctx, 1219 src_y_addr, src_c_addr, src_c_1_addr); 1220 1221 dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list); 1222 dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0); 1223 dst_size = vb2_plane_size(&dst_mb->b->vb2_buf, 0); 1224 s5p_mfc_hw_call(dev->mfc_ops, set_enc_stream_buffer, ctx, dst_addr, 1225 dst_size); 1226 1227 return 0; 1228 } 1229 1230 static int enc_post_frame_start(struct s5p_mfc_ctx *ctx) 1231 { 1232 struct s5p_mfc_dev *dev = ctx->dev; 1233 struct s5p_mfc_buf *mb_entry; 1234 unsigned long enc_y_addr = 0, enc_c_addr = 0, enc_c_1_addr = 0; 1235 unsigned long mb_y_addr, mb_c_addr, mb_c_1_addr; 1236 int slice_type; 1237 unsigned int strm_size; 1238 bool src_ready; 1239 1240 slice_type = s5p_mfc_hw_call(dev->mfc_ops, get_enc_slice_type, dev); 1241 strm_size = s5p_mfc_hw_call(dev->mfc_ops, get_enc_strm_size, dev); 1242 mfc_debug(2, "Encoded slice type: %d\n", slice_type); 1243 mfc_debug(2, "Encoded stream size: %d\n", strm_size); 1244 mfc_debug(2, "Display order: %d\n", 1245 mfc_read(dev, S5P_FIMV_ENC_SI_PIC_CNT)); 1246 if (slice_type >= 0) { 1247 s5p_mfc_hw_call(dev->mfc_ops, get_enc_frame_buffer, ctx, 1248 &enc_y_addr, &enc_c_addr, &enc_c_1_addr); 1249 list_for_each_entry(mb_entry, &ctx->src_queue, list) { 1250 mb_y_addr = vb2_dma_contig_plane_dma_addr( 1251 &mb_entry->b->vb2_buf, 0); 1252 mb_c_addr = vb2_dma_contig_plane_dma_addr( 1253 &mb_entry->b->vb2_buf, 1); 1254 if (ctx->src_fmt->fourcc == 1255 V4L2_PIX_FMT_YUV420M || 1256 ctx->src_fmt->fourcc == 1257 V4L2_PIX_FMT_YVU420M) 1258 mb_c_1_addr = vb2_dma_contig_plane_dma_addr 1259 (&mb_entry->b->vb2_buf, 2); 1260 else 1261 mb_c_1_addr = 0; 1262 if (enc_y_addr == mb_y_addr && enc_c_addr == mb_c_addr && enc_c_1_addr 1263 == mb_c_1_addr) { 1264 list_del(&mb_entry->list); 1265 ctx->src_queue_cnt--; 1266 vb2_buffer_done(&mb_entry->b->vb2_buf, 1267 VB2_BUF_STATE_DONE); 1268 break; 1269 } 1270 } 1271 list_for_each_entry(mb_entry, &ctx->ref_queue, list) { 1272 mb_y_addr = vb2_dma_contig_plane_dma_addr( 1273 &mb_entry->b->vb2_buf, 0); 1274 mb_c_addr = vb2_dma_contig_plane_dma_addr( 1275 &mb_entry->b->vb2_buf, 1); 1276 if (ctx->src_fmt->fourcc == 1277 V4L2_PIX_FMT_YUV420M || 1278 ctx->src_fmt->fourcc == V4L2_PIX_FMT_YVU420M) 1279 mb_c_1_addr = vb2_dma_contig_plane_dma_addr(& 1280 mb_entry->b->vb2_buf, 2); 1281 else 1282 mb_c_1_addr = 0; 1283 if (enc_y_addr == mb_y_addr && enc_c_addr == mb_c_addr && enc_c_1_addr 1284 == mb_c_1_addr) { 1285 list_del(&mb_entry->list); 1286 ctx->ref_queue_cnt--; 1287 vb2_buffer_done(&mb_entry->b->vb2_buf, 1288 VB2_BUF_STATE_DONE); 1289 break; 1290 } 1291 } 1292 } 1293 if (ctx->src_queue_cnt > 0 && (ctx->state == MFCINST_RUNNING || 1294 ctx->state == MFCINST_FINISHING)) { 1295 mb_entry = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, 1296 list); 1297 if (mb_entry->flags & MFC_BUF_FLAG_USED) { 1298 list_del(&mb_entry->list); 1299 ctx->src_queue_cnt--; 1300 list_add_tail(&mb_entry->list, &ctx->ref_queue); 1301 ctx->ref_queue_cnt++; 1302 } 1303 } 1304 mfc_debug(2, "enc src count: %d, enc ref count: %d\n", 1305 ctx->src_queue_cnt, ctx->ref_queue_cnt); 1306 if ((ctx->dst_queue_cnt > 0) && (strm_size > 0)) { 1307 mb_entry = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, 1308 list); 1309 list_del(&mb_entry->list); 1310 ctx->dst_queue_cnt--; 1311 switch (slice_type) { 1312 case S5P_FIMV_ENC_SI_SLICE_TYPE_I: 1313 mb_entry->b->flags |= V4L2_BUF_FLAG_KEYFRAME; 1314 break; 1315 case S5P_FIMV_ENC_SI_SLICE_TYPE_P: 1316 mb_entry->b->flags |= V4L2_BUF_FLAG_PFRAME; 1317 break; 1318 case S5P_FIMV_ENC_SI_SLICE_TYPE_B: 1319 mb_entry->b->flags |= V4L2_BUF_FLAG_BFRAME; 1320 break; 1321 } 1322 vb2_set_plane_payload(&mb_entry->b->vb2_buf, 0, strm_size); 1323 vb2_buffer_done(&mb_entry->b->vb2_buf, VB2_BUF_STATE_DONE); 1324 } 1325 1326 src_ready = true; 1327 if (ctx->state == MFCINST_RUNNING && ctx->src_queue_cnt == 0) 1328 src_ready = false; 1329 if (ctx->state == MFCINST_FINISHING && ctx->ref_queue_cnt == 0) 1330 src_ready = false; 1331 if (!src_ready || ctx->dst_queue_cnt == 0) 1332 clear_work_bit_irqsave(ctx); 1333 1334 return 0; 1335 } 1336 1337 static const struct s5p_mfc_codec_ops encoder_codec_ops = { 1338 .pre_seq_start = enc_pre_seq_start, 1339 .post_seq_start = enc_post_seq_start, 1340 .pre_frame_start = enc_pre_frame_start, 1341 .post_frame_start = enc_post_frame_start, 1342 }; 1343 1344 /* Query capabilities of the device */ 1345 static int vidioc_querycap(struct file *file, void *priv, 1346 struct v4l2_capability *cap) 1347 { 1348 struct s5p_mfc_dev *dev = video_drvdata(file); 1349 1350 strscpy(cap->driver, S5P_MFC_NAME, sizeof(cap->driver)); 1351 strscpy(cap->card, dev->vfd_enc->name, sizeof(cap->card)); 1352 return 0; 1353 } 1354 1355 static int vidioc_enum_fmt(struct file *file, struct v4l2_fmtdesc *f, 1356 bool out) 1357 { 1358 struct s5p_mfc_dev *dev = video_drvdata(file); 1359 int i, j = 0; 1360 1361 for (i = 0; i < ARRAY_SIZE(formats); ++i) { 1362 if (out && formats[i].type != MFC_FMT_RAW) 1363 continue; 1364 else if (!out && formats[i].type != MFC_FMT_ENC) 1365 continue; 1366 else if ((dev->variant->version_bit & formats[i].versions) == 0) 1367 continue; 1368 1369 if (j == f->index) { 1370 f->pixelformat = formats[i].fourcc; 1371 return 0; 1372 } 1373 ++j; 1374 } 1375 return -EINVAL; 1376 } 1377 1378 static int vidioc_enum_fmt_vid_cap(struct file *file, void *pirv, 1379 struct v4l2_fmtdesc *f) 1380 { 1381 return vidioc_enum_fmt(file, f, false); 1382 } 1383 1384 static int vidioc_enum_fmt_vid_out(struct file *file, void *priv, 1385 struct v4l2_fmtdesc *f) 1386 { 1387 return vidioc_enum_fmt(file, f, true); 1388 } 1389 1390 static int vidioc_g_fmt(struct file *file, void *priv, struct v4l2_format *f) 1391 { 1392 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 1393 struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp; 1394 1395 mfc_debug(2, "f->type = %d ctx->state = %d\n", f->type, ctx->state); 1396 if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 1397 /* This is run on output (encoder dest) */ 1398 pix_fmt_mp->width = 0; 1399 pix_fmt_mp->height = 0; 1400 pix_fmt_mp->field = V4L2_FIELD_NONE; 1401 pix_fmt_mp->pixelformat = ctx->dst_fmt->fourcc; 1402 pix_fmt_mp->num_planes = ctx->dst_fmt->num_planes; 1403 1404 pix_fmt_mp->plane_fmt[0].bytesperline = ctx->enc_dst_buf_size; 1405 pix_fmt_mp->plane_fmt[0].sizeimage = ctx->enc_dst_buf_size; 1406 } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 1407 /* This is run on capture (encoder src) */ 1408 pix_fmt_mp->width = ctx->img_width; 1409 pix_fmt_mp->height = ctx->img_height; 1410 1411 pix_fmt_mp->field = V4L2_FIELD_NONE; 1412 pix_fmt_mp->pixelformat = ctx->src_fmt->fourcc; 1413 pix_fmt_mp->num_planes = ctx->src_fmt->num_planes; 1414 1415 pix_fmt_mp->plane_fmt[0].bytesperline = ctx->stride[0]; 1416 pix_fmt_mp->plane_fmt[0].sizeimage = ctx->luma_size; 1417 pix_fmt_mp->plane_fmt[1].bytesperline = ctx->stride[1]; 1418 pix_fmt_mp->plane_fmt[1].sizeimage = ctx->chroma_size; 1419 if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_YUV420M || ctx->src_fmt->fourcc == 1420 V4L2_PIX_FMT_YVU420M) { 1421 pix_fmt_mp->plane_fmt[2].bytesperline = ctx->stride[2]; 1422 pix_fmt_mp->plane_fmt[2].sizeimage = ctx->chroma_size_1; 1423 } 1424 } else { 1425 mfc_err("invalid buf type\n"); 1426 return -EINVAL; 1427 } 1428 return 0; 1429 } 1430 1431 static int vidioc_try_fmt(struct file *file, void *priv, struct v4l2_format *f) 1432 { 1433 struct s5p_mfc_dev *dev = video_drvdata(file); 1434 struct s5p_mfc_fmt *fmt; 1435 struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp; 1436 1437 if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 1438 fmt = find_format(f, MFC_FMT_ENC); 1439 if (!fmt) { 1440 mfc_err("failed to try output format\n"); 1441 return -EINVAL; 1442 } 1443 if ((dev->variant->version_bit & fmt->versions) == 0) { 1444 mfc_err("Unsupported format by this MFC version.\n"); 1445 return -EINVAL; 1446 } 1447 1448 pix_fmt_mp->plane_fmt[0].bytesperline = 1449 pix_fmt_mp->plane_fmt[0].sizeimage; 1450 } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 1451 fmt = find_format(f, MFC_FMT_RAW); 1452 if (!fmt) { 1453 mfc_err("failed to try output format\n"); 1454 return -EINVAL; 1455 } 1456 if ((dev->variant->version_bit & fmt->versions) == 0) { 1457 mfc_err("Unsupported format by this MFC version.\n"); 1458 return -EINVAL; 1459 } 1460 if (IS_MFCV12(dev)) 1461 v4l_bound_align_image(&pix_fmt_mp->width, 8, 3840, 1, &pix_fmt_mp 1462 ->height, 4, 2160, 1, 0); 1463 else 1464 v4l_bound_align_image(&pix_fmt_mp->width, 8, 1920, 1, &pix_fmt_mp 1465 ->height, 4, 1080, 1, 0); 1466 } else { 1467 mfc_err("invalid buf type\n"); 1468 return -EINVAL; 1469 } 1470 return 0; 1471 } 1472 1473 static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f) 1474 { 1475 struct s5p_mfc_dev *dev = video_drvdata(file); 1476 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 1477 struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp; 1478 int ret = 0; 1479 1480 ret = vidioc_try_fmt(file, priv, f); 1481 if (ret) 1482 return ret; 1483 if (ctx->vq_src.streaming || ctx->vq_dst.streaming) { 1484 v4l2_err(&dev->v4l2_dev, "%s queue busy\n", __func__); 1485 ret = -EBUSY; 1486 goto out; 1487 } 1488 if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 1489 /* dst_fmt is validated by call to vidioc_try_fmt */ 1490 ctx->dst_fmt = find_format(f, MFC_FMT_ENC); 1491 ctx->state = MFCINST_INIT; 1492 ctx->codec_mode = ctx->dst_fmt->codec_mode; 1493 ctx->enc_dst_buf_size = pix_fmt_mp->plane_fmt[0].sizeimage; 1494 pix_fmt_mp->plane_fmt[0].bytesperline = 0; 1495 ctx->dst_bufs_cnt = 0; 1496 ctx->capture_state = QUEUE_FREE; 1497 ret = s5p_mfc_open_mfc_inst(dev, ctx); 1498 } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 1499 /* src_fmt is validated by call to vidioc_try_fmt */ 1500 ctx->src_fmt = find_format(f, MFC_FMT_RAW); 1501 ctx->img_width = pix_fmt_mp->width; 1502 ctx->img_height = pix_fmt_mp->height; 1503 mfc_debug(2, "codec number: %d\n", ctx->src_fmt->codec_mode); 1504 mfc_debug(2, "fmt - w: %d, h: %d, ctx - w: %d, h: %d\n", 1505 pix_fmt_mp->width, pix_fmt_mp->height, 1506 ctx->img_width, ctx->img_height); 1507 1508 s5p_mfc_hw_call(dev->mfc_ops, enc_calc_src_size, ctx); 1509 pix_fmt_mp->plane_fmt[0].sizeimage = ctx->luma_size; 1510 pix_fmt_mp->plane_fmt[0].bytesperline = ctx->stride[0]; 1511 pix_fmt_mp->plane_fmt[1].sizeimage = ctx->chroma_size; 1512 pix_fmt_mp->plane_fmt[1].bytesperline = ctx->stride[1]; 1513 if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_YUV420M || ctx->src_fmt->fourcc == 1514 V4L2_PIX_FMT_YVU420M) { 1515 pix_fmt_mp->plane_fmt[2].bytesperline = ctx->stride[2]; 1516 pix_fmt_mp->plane_fmt[2].sizeimage = ctx->chroma_size_1; 1517 } 1518 1519 ctx->src_bufs_cnt = 0; 1520 ctx->output_state = QUEUE_FREE; 1521 } else { 1522 mfc_err("invalid buf type\n"); 1523 ret = -EINVAL; 1524 } 1525 out: 1526 mfc_debug_leave(); 1527 return ret; 1528 } 1529 1530 static int vidioc_reqbufs(struct file *file, void *priv, 1531 struct v4l2_requestbuffers *reqbufs) 1532 { 1533 struct s5p_mfc_dev *dev = video_drvdata(file); 1534 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 1535 int ret = 0; 1536 1537 /* if memory is not mmp or userptr or dmabuf return error */ 1538 if ((reqbufs->memory != V4L2_MEMORY_MMAP) && 1539 (reqbufs->memory != V4L2_MEMORY_USERPTR) && 1540 (reqbufs->memory != V4L2_MEMORY_DMABUF)) 1541 return -EINVAL; 1542 if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 1543 if (reqbufs->count == 0) { 1544 mfc_debug(2, "Freeing buffers\n"); 1545 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs); 1546 s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers, 1547 ctx); 1548 ctx->capture_state = QUEUE_FREE; 1549 return ret; 1550 } 1551 if (ctx->capture_state != QUEUE_FREE) { 1552 mfc_err("invalid capture state: %d\n", 1553 ctx->capture_state); 1554 return -EINVAL; 1555 } 1556 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs); 1557 if (ret != 0) { 1558 mfc_err("error in vb2_reqbufs() for E(D)\n"); 1559 return ret; 1560 } 1561 ctx->capture_state = QUEUE_BUFS_REQUESTED; 1562 1563 } else if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 1564 if (reqbufs->count == 0) { 1565 mfc_debug(2, "Freeing buffers\n"); 1566 ret = vb2_reqbufs(&ctx->vq_src, reqbufs); 1567 s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers, 1568 ctx); 1569 ctx->output_state = QUEUE_FREE; 1570 return ret; 1571 } 1572 if (ctx->output_state != QUEUE_FREE) { 1573 mfc_err("invalid output state: %d\n", 1574 ctx->output_state); 1575 return -EINVAL; 1576 } 1577 1578 if (IS_MFCV6_PLUS(dev) && (!IS_MFCV12(dev))) { 1579 /* Check for min encoder buffers */ 1580 if (ctx->pb_count && 1581 (reqbufs->count < ctx->pb_count)) { 1582 reqbufs->count = ctx->pb_count; 1583 mfc_debug(2, "Minimum %d output buffers needed\n", 1584 ctx->pb_count); 1585 } 1586 } 1587 1588 ret = vb2_reqbufs(&ctx->vq_src, reqbufs); 1589 if (ret != 0) { 1590 mfc_err("error in vb2_reqbufs() for E(S)\n"); 1591 return ret; 1592 } 1593 ctx->output_state = QUEUE_BUFS_REQUESTED; 1594 } else { 1595 mfc_err("invalid buf type\n"); 1596 return -EINVAL; 1597 } 1598 return ret; 1599 } 1600 1601 static int vidioc_querybuf(struct file *file, void *priv, 1602 struct v4l2_buffer *buf) 1603 { 1604 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 1605 int ret = 0; 1606 1607 /* if memory is not mmp or userptr or dmabuf return error */ 1608 if ((buf->memory != V4L2_MEMORY_MMAP) && 1609 (buf->memory != V4L2_MEMORY_USERPTR) && 1610 (buf->memory != V4L2_MEMORY_DMABUF)) 1611 return -EINVAL; 1612 if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 1613 if (ctx->state != MFCINST_GOT_INST) { 1614 mfc_err("invalid context state: %d\n", ctx->state); 1615 return -EINVAL; 1616 } 1617 ret = vb2_querybuf(&ctx->vq_dst, buf); 1618 if (ret != 0) { 1619 mfc_err("error in vb2_querybuf() for E(D)\n"); 1620 return ret; 1621 } 1622 buf->m.planes[0].m.mem_offset += DST_QUEUE_OFF_BASE; 1623 } else if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 1624 ret = vb2_querybuf(&ctx->vq_src, buf); 1625 if (ret != 0) { 1626 mfc_err("error in vb2_querybuf() for E(S)\n"); 1627 return ret; 1628 } 1629 } else { 1630 mfc_err("invalid buf type\n"); 1631 return -EINVAL; 1632 } 1633 return ret; 1634 } 1635 1636 /* Queue a buffer */ 1637 static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf) 1638 { 1639 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 1640 1641 if (ctx->state == MFCINST_ERROR) { 1642 mfc_err("Call on QBUF after unrecoverable error\n"); 1643 return -EIO; 1644 } 1645 if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 1646 if (ctx->state == MFCINST_FINISHING) { 1647 mfc_err("Call on QBUF after EOS command\n"); 1648 return -EIO; 1649 } 1650 return vb2_qbuf(&ctx->vq_src, NULL, buf); 1651 } else if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 1652 return vb2_qbuf(&ctx->vq_dst, NULL, buf); 1653 } 1654 return -EINVAL; 1655 } 1656 1657 /* Dequeue a buffer */ 1658 static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf) 1659 { 1660 const struct v4l2_event ev = { 1661 .type = V4L2_EVENT_EOS 1662 }; 1663 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 1664 int ret; 1665 1666 if (ctx->state == MFCINST_ERROR) { 1667 mfc_err_limited("Call on DQBUF after unrecoverable error\n"); 1668 return -EIO; 1669 } 1670 if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 1671 ret = vb2_dqbuf(&ctx->vq_src, buf, file->f_flags & O_NONBLOCK); 1672 } else if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 1673 ret = vb2_dqbuf(&ctx->vq_dst, buf, file->f_flags & O_NONBLOCK); 1674 if (ret == 0 && ctx->state == MFCINST_FINISHED 1675 && list_empty(&ctx->vq_dst.done_list)) 1676 v4l2_event_queue_fh(&ctx->fh, &ev); 1677 } else { 1678 ret = -EINVAL; 1679 } 1680 1681 return ret; 1682 } 1683 1684 /* Export DMA buffer */ 1685 static int vidioc_expbuf(struct file *file, void *priv, 1686 struct v4l2_exportbuffer *eb) 1687 { 1688 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 1689 1690 if (eb->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) 1691 return vb2_expbuf(&ctx->vq_src, eb); 1692 if (eb->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) 1693 return vb2_expbuf(&ctx->vq_dst, eb); 1694 return -EINVAL; 1695 } 1696 1697 /* Stream on */ 1698 static int vidioc_streamon(struct file *file, void *priv, 1699 enum v4l2_buf_type type) 1700 { 1701 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 1702 1703 if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) 1704 return vb2_streamon(&ctx->vq_src, type); 1705 else if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) 1706 return vb2_streamon(&ctx->vq_dst, type); 1707 return -EINVAL; 1708 } 1709 1710 /* Stream off, which equals to a pause */ 1711 static int vidioc_streamoff(struct file *file, void *priv, 1712 enum v4l2_buf_type type) 1713 { 1714 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 1715 1716 if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) 1717 return vb2_streamoff(&ctx->vq_src, type); 1718 else if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) 1719 return vb2_streamoff(&ctx->vq_dst, type); 1720 return -EINVAL; 1721 } 1722 1723 static inline int h264_level(enum v4l2_mpeg_video_h264_level lvl) 1724 { 1725 static unsigned int t[V4L2_MPEG_VIDEO_H264_LEVEL_4_0 + 1] = { 1726 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_0 */ 10, 1727 /* V4L2_MPEG_VIDEO_H264_LEVEL_1B */ 9, 1728 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_1 */ 11, 1729 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_2 */ 12, 1730 /* V4L2_MPEG_VIDEO_H264_LEVEL_1_3 */ 13, 1731 /* V4L2_MPEG_VIDEO_H264_LEVEL_2_0 */ 20, 1732 /* V4L2_MPEG_VIDEO_H264_LEVEL_2_1 */ 21, 1733 /* V4L2_MPEG_VIDEO_H264_LEVEL_2_2 */ 22, 1734 /* V4L2_MPEG_VIDEO_H264_LEVEL_3_0 */ 30, 1735 /* V4L2_MPEG_VIDEO_H264_LEVEL_3_1 */ 31, 1736 /* V4L2_MPEG_VIDEO_H264_LEVEL_3_2 */ 32, 1737 /* V4L2_MPEG_VIDEO_H264_LEVEL_4_0 */ 40, 1738 }; 1739 return t[lvl]; 1740 } 1741 1742 static inline int mpeg4_level(enum v4l2_mpeg_video_mpeg4_level lvl) 1743 { 1744 static unsigned int t[V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 + 1] = { 1745 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_0 */ 0, 1746 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B */ 9, 1747 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_1 */ 1, 1748 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_2 */ 2, 1749 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_3 */ 3, 1750 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B */ 7, 1751 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_4 */ 4, 1752 /* V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 */ 5, 1753 }; 1754 return t[lvl]; 1755 } 1756 1757 static inline int hevc_level(enum v4l2_mpeg_video_hevc_level lvl) 1758 { 1759 static unsigned int t[] = { 1760 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_1 */ 10, 1761 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_2 */ 20, 1762 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_2_1 */ 21, 1763 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_3 */ 30, 1764 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_3_1 */ 31, 1765 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_4 */ 40, 1766 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_4_1 */ 41, 1767 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_5 */ 50, 1768 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_5_1 */ 51, 1769 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_5_2 */ 52, 1770 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_6 */ 60, 1771 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_6_1 */ 61, 1772 /* V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2 */ 62, 1773 }; 1774 return t[lvl]; 1775 } 1776 1777 static inline int vui_sar_idc(enum v4l2_mpeg_video_h264_vui_sar_idc sar) 1778 { 1779 static unsigned int t[V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED + 1] = { 1780 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED */ 0, 1781 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1 */ 1, 1782 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11 */ 2, 1783 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11 */ 3, 1784 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11 */ 4, 1785 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33 */ 5, 1786 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11 */ 6, 1787 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11 */ 7, 1788 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11 */ 8, 1789 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33 */ 9, 1790 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11 */ 10, 1791 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11 */ 11, 1792 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33 */ 12, 1793 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99 */ 13, 1794 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3 */ 14, 1795 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2 */ 15, 1796 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1 */ 16, 1797 /* V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED */ 255, 1798 }; 1799 return t[sar]; 1800 } 1801 1802 /* 1803 * Update range of all HEVC quantization parameter controls that depend on the 1804 * V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP, V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP controls. 1805 */ 1806 static void __enc_update_hevc_qp_ctrls_range(struct s5p_mfc_ctx *ctx, 1807 int min, int max) 1808 { 1809 static const int __hevc_qp_ctrls[] = { 1810 V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP, 1811 V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP, 1812 V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP, 1813 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP, 1814 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP, 1815 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP, 1816 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP, 1817 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP, 1818 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP, 1819 V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP, 1820 }; 1821 struct v4l2_ctrl *ctrl = NULL; 1822 int i, j; 1823 1824 for (i = 0; i < ARRAY_SIZE(__hevc_qp_ctrls); i++) { 1825 for (j = 0; j < ARRAY_SIZE(ctx->ctrls); j++) { 1826 if (ctx->ctrls[j]->id == __hevc_qp_ctrls[i]) { 1827 ctrl = ctx->ctrls[j]; 1828 break; 1829 } 1830 } 1831 if (WARN_ON(!ctrl)) 1832 break; 1833 1834 __v4l2_ctrl_modify_range(ctrl, min, max, ctrl->step, min); 1835 } 1836 } 1837 1838 static int s5p_mfc_enc_s_ctrl(struct v4l2_ctrl *ctrl) 1839 { 1840 struct s5p_mfc_ctx *ctx = ctrl_to_ctx(ctrl); 1841 struct s5p_mfc_dev *dev = ctx->dev; 1842 struct s5p_mfc_enc_params *p = &ctx->enc_params; 1843 int ret = 0; 1844 1845 switch (ctrl->id) { 1846 case V4L2_CID_MPEG_VIDEO_GOP_SIZE: 1847 p->gop_size = ctrl->val; 1848 break; 1849 case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE: 1850 p->slice_mode = ctrl->val; 1851 break; 1852 case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB: 1853 p->slice_mb = ctrl->val; 1854 break; 1855 case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES: 1856 p->slice_bit = ctrl->val * 8; 1857 break; 1858 case V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB: 1859 p->intra_refresh_mb = ctrl->val; 1860 break; 1861 case V4L2_CID_MPEG_MFC51_VIDEO_PADDING: 1862 p->pad = ctrl->val; 1863 break; 1864 case V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV: 1865 p->pad_luma = (ctrl->val >> 16) & 0xff; 1866 p->pad_cb = (ctrl->val >> 8) & 0xff; 1867 p->pad_cr = (ctrl->val >> 0) & 0xff; 1868 break; 1869 case V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE: 1870 p->rc_frame = ctrl->val; 1871 break; 1872 case V4L2_CID_MPEG_VIDEO_BITRATE: 1873 p->rc_bitrate = ctrl->val; 1874 break; 1875 case V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF: 1876 p->rc_reaction_coeff = ctrl->val; 1877 break; 1878 case V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE: 1879 ctx->force_frame_type = ctrl->val; 1880 break; 1881 case V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME: 1882 ctx->force_frame_type = 1883 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME; 1884 break; 1885 case V4L2_CID_MPEG_VIDEO_VBV_SIZE: 1886 p->vbv_size = ctrl->val; 1887 break; 1888 case V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE: 1889 p->mv_h_range = ctrl->val; 1890 break; 1891 case V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE: 1892 p->mv_v_range = ctrl->val; 1893 break; 1894 case V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE: 1895 p->codec.h264.cpb_size = ctrl->val; 1896 break; 1897 case V4L2_CID_MPEG_VIDEO_HEADER_MODE: 1898 p->seq_hdr_mode = ctrl->val; 1899 break; 1900 case V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE: 1901 case V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE: 1902 p->frame_skip_mode = ctrl->val; 1903 break; 1904 case V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT: 1905 p->fixed_target_bit = ctrl->val; 1906 break; 1907 case V4L2_CID_MPEG_VIDEO_B_FRAMES: 1908 p->num_b_frame = ctrl->val; 1909 break; 1910 case V4L2_CID_MPEG_VIDEO_H264_PROFILE: 1911 switch (ctrl->val) { 1912 case V4L2_MPEG_VIDEO_H264_PROFILE_MAIN: 1913 p->codec.h264.profile = 1914 S5P_FIMV_ENC_PROFILE_H264_MAIN; 1915 break; 1916 case V4L2_MPEG_VIDEO_H264_PROFILE_HIGH: 1917 p->codec.h264.profile = 1918 S5P_FIMV_ENC_PROFILE_H264_HIGH; 1919 break; 1920 case V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE: 1921 p->codec.h264.profile = 1922 S5P_FIMV_ENC_PROFILE_H264_BASELINE; 1923 break; 1924 case V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE: 1925 if (IS_MFCV6_PLUS(dev)) 1926 p->codec.h264.profile = 1927 S5P_FIMV_ENC_PROFILE_H264_CONSTRAINED_BASELINE; 1928 else 1929 ret = -EINVAL; 1930 break; 1931 default: 1932 ret = -EINVAL; 1933 } 1934 break; 1935 case V4L2_CID_MPEG_VIDEO_H264_LEVEL: 1936 p->codec.h264.level_v4l2 = ctrl->val; 1937 p->codec.h264.level = h264_level(ctrl->val); 1938 if (p->codec.h264.level < 0) { 1939 mfc_err("Level number is wrong\n"); 1940 ret = p->codec.h264.level; 1941 } 1942 break; 1943 case V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL: 1944 p->codec.mpeg4.level_v4l2 = ctrl->val; 1945 p->codec.mpeg4.level = mpeg4_level(ctrl->val); 1946 if (p->codec.mpeg4.level < 0) { 1947 mfc_err("Level number is wrong\n"); 1948 ret = p->codec.mpeg4.level; 1949 } 1950 break; 1951 case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE: 1952 p->codec.h264.loop_filter_mode = ctrl->val; 1953 break; 1954 case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA: 1955 p->codec.h264.loop_filter_alpha = ctrl->val; 1956 break; 1957 case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA: 1958 p->codec.h264.loop_filter_beta = ctrl->val; 1959 break; 1960 case V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE: 1961 p->codec.h264.entropy_mode = ctrl->val; 1962 break; 1963 case V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P: 1964 p->codec.h264.num_ref_pic_4p = ctrl->val; 1965 break; 1966 case V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM: 1967 p->codec.h264._8x8_transform = ctrl->val; 1968 break; 1969 case V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE: 1970 p->rc_mb = ctrl->val; 1971 break; 1972 case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP: 1973 p->codec.h264.rc_frame_qp = ctrl->val; 1974 break; 1975 case V4L2_CID_MPEG_VIDEO_H264_MIN_QP: 1976 p->codec.h264.rc_min_qp = ctrl->val; 1977 break; 1978 case V4L2_CID_MPEG_VIDEO_H264_MAX_QP: 1979 p->codec.h264.rc_max_qp = ctrl->val; 1980 break; 1981 case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP: 1982 p->codec.h264.rc_p_frame_qp = ctrl->val; 1983 break; 1984 case V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP: 1985 p->codec.h264.rc_b_frame_qp = ctrl->val; 1986 break; 1987 case V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP: 1988 case V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP: 1989 p->codec.mpeg4.rc_frame_qp = ctrl->val; 1990 break; 1991 case V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP: 1992 case V4L2_CID_MPEG_VIDEO_H263_MIN_QP: 1993 p->codec.mpeg4.rc_min_qp = ctrl->val; 1994 break; 1995 case V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP: 1996 case V4L2_CID_MPEG_VIDEO_H263_MAX_QP: 1997 p->codec.mpeg4.rc_max_qp = ctrl->val; 1998 break; 1999 case V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP: 2000 case V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP: 2001 p->codec.mpeg4.rc_p_frame_qp = ctrl->val; 2002 break; 2003 case V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP: 2004 case V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP: 2005 p->codec.mpeg4.rc_b_frame_qp = ctrl->val; 2006 break; 2007 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK: 2008 p->codec.h264.rc_mb_dark = ctrl->val; 2009 break; 2010 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH: 2011 p->codec.h264.rc_mb_smooth = ctrl->val; 2012 break; 2013 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC: 2014 p->codec.h264.rc_mb_static = ctrl->val; 2015 break; 2016 case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY: 2017 p->codec.h264.rc_mb_activity = ctrl->val; 2018 break; 2019 case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE: 2020 p->codec.h264.vui_sar = ctrl->val; 2021 break; 2022 case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC: 2023 p->codec.h264.vui_sar_idc = vui_sar_idc(ctrl->val); 2024 break; 2025 case V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH: 2026 p->codec.h264.vui_ext_sar_width = ctrl->val; 2027 break; 2028 case V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT: 2029 p->codec.h264.vui_ext_sar_height = ctrl->val; 2030 break; 2031 case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE: 2032 p->codec.h264.open_gop = !ctrl->val; 2033 break; 2034 case V4L2_CID_MPEG_VIDEO_H264_I_PERIOD: 2035 p->codec.h264.open_gop_size = ctrl->val; 2036 break; 2037 case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE: 2038 switch (ctrl->val) { 2039 case V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE: 2040 p->codec.mpeg4.profile = 2041 S5P_FIMV_ENC_PROFILE_MPEG4_SIMPLE; 2042 break; 2043 case V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE: 2044 p->codec.mpeg4.profile = 2045 S5P_FIMV_ENC_PROFILE_MPEG4_ADVANCED_SIMPLE; 2046 break; 2047 default: 2048 ret = -EINVAL; 2049 } 2050 break; 2051 case V4L2_CID_MPEG_VIDEO_MPEG4_QPEL: 2052 p->codec.mpeg4.quarter_pixel = ctrl->val; 2053 break; 2054 case V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS: 2055 p->codec.vp8.num_partitions = ctrl->val; 2056 break; 2057 case V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4: 2058 p->codec.vp8.imd_4x4 = ctrl->val; 2059 break; 2060 case V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES: 2061 p->codec.vp8.num_ref = ctrl->val; 2062 break; 2063 case V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL: 2064 p->codec.vp8.filter_level = ctrl->val; 2065 break; 2066 case V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS: 2067 p->codec.vp8.filter_sharpness = ctrl->val; 2068 break; 2069 case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD: 2070 p->codec.vp8.golden_frame_ref_period = ctrl->val; 2071 break; 2072 case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL: 2073 p->codec.vp8.golden_frame_sel = ctrl->val; 2074 break; 2075 case V4L2_CID_MPEG_VIDEO_VPX_MIN_QP: 2076 p->codec.vp8.rc_min_qp = ctrl->val; 2077 break; 2078 case V4L2_CID_MPEG_VIDEO_VPX_MAX_QP: 2079 p->codec.vp8.rc_max_qp = ctrl->val; 2080 break; 2081 case V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP: 2082 p->codec.vp8.rc_frame_qp = ctrl->val; 2083 break; 2084 case V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP: 2085 p->codec.vp8.rc_p_frame_qp = ctrl->val; 2086 break; 2087 case V4L2_CID_MPEG_VIDEO_VP8_PROFILE: 2088 p->codec.vp8.profile = ctrl->val; 2089 break; 2090 case V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP: 2091 p->codec.hevc.rc_frame_qp = ctrl->val; 2092 break; 2093 case V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP: 2094 p->codec.hevc.rc_p_frame_qp = ctrl->val; 2095 break; 2096 case V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP: 2097 p->codec.hevc.rc_b_frame_qp = ctrl->val; 2098 break; 2099 case V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION: 2100 p->codec.hevc.rc_framerate = ctrl->val; 2101 break; 2102 case V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP: 2103 p->codec.hevc.rc_min_qp = ctrl->val; 2104 __enc_update_hevc_qp_ctrls_range(ctx, ctrl->val, 2105 p->codec.hevc.rc_max_qp); 2106 break; 2107 case V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP: 2108 p->codec.hevc.rc_max_qp = ctrl->val; 2109 __enc_update_hevc_qp_ctrls_range(ctx, p->codec.hevc.rc_min_qp, 2110 ctrl->val); 2111 break; 2112 case V4L2_CID_MPEG_VIDEO_HEVC_LEVEL: 2113 p->codec.hevc.level_v4l2 = ctrl->val; 2114 p->codec.hevc.level = hevc_level(ctrl->val); 2115 break; 2116 case V4L2_CID_MPEG_VIDEO_HEVC_PROFILE: 2117 switch (ctrl->val) { 2118 case V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN: 2119 p->codec.hevc.profile = 2120 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN; 2121 break; 2122 case V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE: 2123 p->codec.hevc.profile = 2124 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE; 2125 break; 2126 default: 2127 ret = -EINVAL; 2128 } 2129 break; 2130 case V4L2_CID_MPEG_VIDEO_HEVC_TIER: 2131 p->codec.hevc.tier = ctrl->val; 2132 break; 2133 case V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH: 2134 p->codec.hevc.max_partition_depth = ctrl->val; 2135 break; 2136 case V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES: 2137 p->codec.hevc.num_refs_for_p = ctrl->val; 2138 break; 2139 case V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE: 2140 p->codec.hevc.refreshtype = ctrl->val; 2141 break; 2142 case V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED: 2143 p->codec.hevc.const_intra_period_enable = ctrl->val; 2144 break; 2145 case V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU: 2146 p->codec.hevc.lossless_cu_enable = ctrl->val; 2147 break; 2148 case V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT: 2149 p->codec.hevc.wavefront_enable = ctrl->val; 2150 break; 2151 case V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE: 2152 p->codec.hevc.loopfilter = ctrl->val; 2153 break; 2154 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP: 2155 p->codec.hevc.hier_qp_enable = ctrl->val; 2156 break; 2157 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE: 2158 p->codec.hevc.hier_qp_type = ctrl->val; 2159 break; 2160 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER: 2161 p->codec.hevc.num_hier_layer = ctrl->val; 2162 break; 2163 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP: 2164 p->codec.hevc.hier_qp_layer[0] = ctrl->val; 2165 break; 2166 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP: 2167 p->codec.hevc.hier_qp_layer[1] = ctrl->val; 2168 break; 2169 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP: 2170 p->codec.hevc.hier_qp_layer[2] = ctrl->val; 2171 break; 2172 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP: 2173 p->codec.hevc.hier_qp_layer[3] = ctrl->val; 2174 break; 2175 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP: 2176 p->codec.hevc.hier_qp_layer[4] = ctrl->val; 2177 break; 2178 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP: 2179 p->codec.hevc.hier_qp_layer[5] = ctrl->val; 2180 break; 2181 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP: 2182 p->codec.hevc.hier_qp_layer[6] = ctrl->val; 2183 break; 2184 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR: 2185 p->codec.hevc.hier_bit_layer[0] = ctrl->val; 2186 break; 2187 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR: 2188 p->codec.hevc.hier_bit_layer[1] = ctrl->val; 2189 break; 2190 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR: 2191 p->codec.hevc.hier_bit_layer[2] = ctrl->val; 2192 break; 2193 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR: 2194 p->codec.hevc.hier_bit_layer[3] = ctrl->val; 2195 break; 2196 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR: 2197 p->codec.hevc.hier_bit_layer[4] = ctrl->val; 2198 break; 2199 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR: 2200 p->codec.hevc.hier_bit_layer[5] = ctrl->val; 2201 break; 2202 case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR: 2203 p->codec.hevc.hier_bit_layer[6] = ctrl->val; 2204 break; 2205 case V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB: 2206 p->codec.hevc.general_pb_enable = ctrl->val; 2207 break; 2208 case V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID: 2209 p->codec.hevc.temporal_id_enable = ctrl->val; 2210 break; 2211 case V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING: 2212 p->codec.hevc.strong_intra_smooth = ctrl->val; 2213 break; 2214 case V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT: 2215 p->codec.hevc.intra_pu_split_disable = ctrl->val; 2216 break; 2217 case V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION: 2218 p->codec.hevc.tmv_prediction_disable = !ctrl->val; 2219 break; 2220 case V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1: 2221 p->codec.hevc.max_num_merge_mv = ctrl->val; 2222 break; 2223 case V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE: 2224 p->codec.hevc.encoding_nostartcode_enable = ctrl->val; 2225 break; 2226 case V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD: 2227 p->codec.hevc.refreshperiod = ctrl->val; 2228 break; 2229 case V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2: 2230 p->codec.hevc.lf_beta_offset_div2 = ctrl->val; 2231 break; 2232 case V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2: 2233 p->codec.hevc.lf_tc_offset_div2 = ctrl->val; 2234 break; 2235 case V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD: 2236 p->codec.hevc.size_of_length_field = ctrl->val; 2237 break; 2238 case V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR: 2239 p->codec.hevc.prepend_sps_pps_to_idr = ctrl->val; 2240 break; 2241 default: 2242 v4l2_err(&dev->v4l2_dev, "Invalid control, id=%d, val=%d\n", 2243 ctrl->id, ctrl->val); 2244 ret = -EINVAL; 2245 } 2246 return ret; 2247 } 2248 2249 static int s5p_mfc_enc_g_v_ctrl(struct v4l2_ctrl *ctrl) 2250 { 2251 struct s5p_mfc_ctx *ctx = ctrl_to_ctx(ctrl); 2252 struct s5p_mfc_dev *dev = ctx->dev; 2253 2254 switch (ctrl->id) { 2255 case V4L2_CID_MIN_BUFFERS_FOR_OUTPUT: 2256 if (ctx->state >= MFCINST_HEAD_PARSED && 2257 ctx->state < MFCINST_ABORT) { 2258 ctrl->val = ctx->pb_count; 2259 break; 2260 } else if (ctx->state != MFCINST_INIT) { 2261 v4l2_err(&dev->v4l2_dev, "Encoding not initialised\n"); 2262 return -EINVAL; 2263 } 2264 /* Should wait for the header to be produced */ 2265 s5p_mfc_wait_for_done_ctx(ctx, 2266 S5P_MFC_R2H_CMD_SEQ_DONE_RET, 0); 2267 if (ctx->state >= MFCINST_HEAD_PARSED && 2268 ctx->state < MFCINST_ABORT) { 2269 ctrl->val = ctx->pb_count; 2270 } else { 2271 v4l2_err(&dev->v4l2_dev, "Encoding not initialised\n"); 2272 return -EINVAL; 2273 } 2274 break; 2275 } 2276 return 0; 2277 } 2278 2279 static const struct v4l2_ctrl_ops s5p_mfc_enc_ctrl_ops = { 2280 .s_ctrl = s5p_mfc_enc_s_ctrl, 2281 .g_volatile_ctrl = s5p_mfc_enc_g_v_ctrl, 2282 }; 2283 2284 static int vidioc_s_parm(struct file *file, void *priv, 2285 struct v4l2_streamparm *a) 2286 { 2287 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 2288 2289 if (a->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 2290 ctx->enc_params.rc_framerate_num = 2291 a->parm.output.timeperframe.denominator; 2292 ctx->enc_params.rc_framerate_denom = 2293 a->parm.output.timeperframe.numerator; 2294 } else { 2295 mfc_err("Setting FPS is only possible for the output queue\n"); 2296 return -EINVAL; 2297 } 2298 return 0; 2299 } 2300 2301 static int vidioc_g_parm(struct file *file, void *priv, 2302 struct v4l2_streamparm *a) 2303 { 2304 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 2305 2306 if (a->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) { 2307 a->parm.output.timeperframe.denominator = 2308 ctx->enc_params.rc_framerate_num; 2309 a->parm.output.timeperframe.numerator = 2310 ctx->enc_params.rc_framerate_denom; 2311 } else { 2312 mfc_err("Setting FPS is only possible for the output queue\n"); 2313 return -EINVAL; 2314 } 2315 return 0; 2316 } 2317 2318 static int vidioc_encoder_cmd(struct file *file, void *priv, 2319 struct v4l2_encoder_cmd *cmd) 2320 { 2321 struct s5p_mfc_ctx *ctx = fh_to_ctx(priv); 2322 struct s5p_mfc_dev *dev = ctx->dev; 2323 struct s5p_mfc_buf *buf; 2324 unsigned long flags; 2325 2326 switch (cmd->cmd) { 2327 case V4L2_ENC_CMD_STOP: 2328 if (cmd->flags != 0) 2329 return -EINVAL; 2330 2331 if (!ctx->vq_src.streaming) 2332 return -EINVAL; 2333 2334 spin_lock_irqsave(&dev->irqlock, flags); 2335 if (list_empty(&ctx->src_queue)) { 2336 mfc_debug(2, "EOS: empty src queue, entering finishing state\n"); 2337 ctx->state = MFCINST_FINISHING; 2338 if (s5p_mfc_ctx_ready(ctx)) 2339 set_work_bit_irqsave(ctx); 2340 spin_unlock_irqrestore(&dev->irqlock, flags); 2341 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); 2342 } else { 2343 mfc_debug(2, "EOS: marking last buffer of stream\n"); 2344 buf = list_entry(ctx->src_queue.prev, 2345 struct s5p_mfc_buf, list); 2346 if (buf->flags & MFC_BUF_FLAG_USED) 2347 ctx->state = MFCINST_FINISHING; 2348 else 2349 buf->flags |= MFC_BUF_FLAG_EOS; 2350 spin_unlock_irqrestore(&dev->irqlock, flags); 2351 } 2352 break; 2353 default: 2354 return -EINVAL; 2355 2356 } 2357 return 0; 2358 } 2359 2360 static int vidioc_subscribe_event(struct v4l2_fh *fh, 2361 const struct v4l2_event_subscription *sub) 2362 { 2363 switch (sub->type) { 2364 case V4L2_EVENT_EOS: 2365 return v4l2_event_subscribe(fh, sub, 2, NULL); 2366 default: 2367 return -EINVAL; 2368 } 2369 } 2370 2371 static const struct v4l2_ioctl_ops s5p_mfc_enc_ioctl_ops = { 2372 .vidioc_querycap = vidioc_querycap, 2373 .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, 2374 .vidioc_enum_fmt_vid_out = vidioc_enum_fmt_vid_out, 2375 .vidioc_g_fmt_vid_cap_mplane = vidioc_g_fmt, 2376 .vidioc_g_fmt_vid_out_mplane = vidioc_g_fmt, 2377 .vidioc_try_fmt_vid_cap_mplane = vidioc_try_fmt, 2378 .vidioc_try_fmt_vid_out_mplane = vidioc_try_fmt, 2379 .vidioc_s_fmt_vid_cap_mplane = vidioc_s_fmt, 2380 .vidioc_s_fmt_vid_out_mplane = vidioc_s_fmt, 2381 .vidioc_reqbufs = vidioc_reqbufs, 2382 .vidioc_querybuf = vidioc_querybuf, 2383 .vidioc_qbuf = vidioc_qbuf, 2384 .vidioc_dqbuf = vidioc_dqbuf, 2385 .vidioc_expbuf = vidioc_expbuf, 2386 .vidioc_streamon = vidioc_streamon, 2387 .vidioc_streamoff = vidioc_streamoff, 2388 .vidioc_s_parm = vidioc_s_parm, 2389 .vidioc_g_parm = vidioc_g_parm, 2390 .vidioc_encoder_cmd = vidioc_encoder_cmd, 2391 .vidioc_subscribe_event = vidioc_subscribe_event, 2392 .vidioc_unsubscribe_event = v4l2_event_unsubscribe, 2393 }; 2394 2395 static int check_vb_with_fmt(struct s5p_mfc_fmt *fmt, struct vb2_buffer *vb) 2396 { 2397 int i; 2398 2399 if (!fmt) 2400 return -EINVAL; 2401 if (fmt->num_planes != vb->num_planes) { 2402 mfc_err("invalid plane number for the format\n"); 2403 return -EINVAL; 2404 } 2405 for (i = 0; i < fmt->num_planes; i++) { 2406 dma_addr_t dma = vb2_dma_contig_plane_dma_addr(vb, i); 2407 if (!dma) { 2408 mfc_err("failed to get plane cookie\n"); 2409 return -EINVAL; 2410 } 2411 mfc_debug(2, "index: %d, plane[%d] cookie: %pad\n", 2412 vb->index, i, &dma); 2413 } 2414 return 0; 2415 } 2416 2417 static int s5p_mfc_queue_setup(struct vb2_queue *vq, 2418 unsigned int *buf_count, unsigned int *plane_count, 2419 unsigned int psize[], struct device *alloc_devs[]) 2420 { 2421 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv); 2422 struct s5p_mfc_dev *dev = ctx->dev; 2423 2424 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 2425 if (ctx->state != MFCINST_GOT_INST) { 2426 mfc_err("invalid state: %d\n", ctx->state); 2427 return -EINVAL; 2428 } 2429 2430 if (ctx->dst_fmt) 2431 *plane_count = ctx->dst_fmt->num_planes; 2432 else 2433 *plane_count = MFC_ENC_CAP_PLANE_COUNT; 2434 if (*buf_count < 1) 2435 *buf_count = 1; 2436 if (*buf_count > MFC_MAX_BUFFERS) 2437 *buf_count = MFC_MAX_BUFFERS; 2438 psize[0] = ctx->enc_dst_buf_size; 2439 alloc_devs[0] = ctx->dev->mem_dev[BANK_L_CTX]; 2440 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 2441 if (ctx->src_fmt) 2442 *plane_count = ctx->src_fmt->num_planes; 2443 else 2444 *plane_count = MFC_ENC_OUT_PLANE_COUNT; 2445 2446 if (*buf_count < 1) 2447 *buf_count = 1; 2448 if (*buf_count > MFC_MAX_BUFFERS) 2449 *buf_count = MFC_MAX_BUFFERS; 2450 2451 psize[0] = ctx->luma_size; 2452 psize[1] = ctx->chroma_size; 2453 if (ctx->src_fmt && (ctx->src_fmt->fourcc == 2454 V4L2_PIX_FMT_YUV420M || ctx->src_fmt->fourcc == 2455 V4L2_PIX_FMT_YVU420M)) 2456 psize[2] = ctx->chroma_size_1; 2457 2458 if (IS_MFCV6_PLUS(dev)) { 2459 alloc_devs[0] = ctx->dev->mem_dev[BANK_L_CTX]; 2460 alloc_devs[1] = ctx->dev->mem_dev[BANK_L_CTX]; 2461 if (ctx->src_fmt && (ctx->src_fmt->fourcc == 2462 V4L2_PIX_FMT_YUV420M || ctx->src_fmt->fourcc == 2463 V4L2_PIX_FMT_YVU420M)) 2464 alloc_devs[2] = ctx->dev->mem_dev[BANK_L_CTX]; 2465 } else { 2466 alloc_devs[0] = ctx->dev->mem_dev[BANK_R_CTX]; 2467 alloc_devs[1] = ctx->dev->mem_dev[BANK_R_CTX]; 2468 } 2469 } else { 2470 mfc_err("invalid queue type: %d\n", vq->type); 2471 return -EINVAL; 2472 } 2473 return 0; 2474 } 2475 2476 static int s5p_mfc_buf_init(struct vb2_buffer *vb) 2477 { 2478 struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); 2479 struct vb2_queue *vq = vb->vb2_queue; 2480 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv); 2481 unsigned int i; 2482 int ret; 2483 2484 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 2485 ret = check_vb_with_fmt(ctx->dst_fmt, vb); 2486 if (ret < 0) 2487 return ret; 2488 i = vb->index; 2489 ctx->dst_bufs[i].b = vbuf; 2490 ctx->dst_bufs[i].cookie.stream = 2491 vb2_dma_contig_plane_dma_addr(vb, 0); 2492 ctx->dst_bufs_cnt++; 2493 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 2494 ret = check_vb_with_fmt(ctx->src_fmt, vb); 2495 if (ret < 0) 2496 return ret; 2497 i = vb->index; 2498 ctx->src_bufs[i].b = vbuf; 2499 ctx->src_bufs[i].cookie.raw.luma = 2500 vb2_dma_contig_plane_dma_addr(vb, 0); 2501 ctx->src_bufs[i].cookie.raw.chroma = 2502 vb2_dma_contig_plane_dma_addr(vb, 1); 2503 if (ctx->src_fmt->fourcc == 2504 V4L2_PIX_FMT_YUV420M || ctx->src_fmt->fourcc == 2505 V4L2_PIX_FMT_YVU420M) 2506 ctx->src_bufs[i].cookie.raw.chroma_1 = 2507 vb2_dma_contig_plane_dma_addr(vb, 2); 2508 ctx->src_bufs_cnt++; 2509 } else { 2510 mfc_err("invalid queue type: %d\n", vq->type); 2511 return -EINVAL; 2512 } 2513 return 0; 2514 } 2515 2516 static int s5p_mfc_buf_prepare(struct vb2_buffer *vb) 2517 { 2518 struct vb2_queue *vq = vb->vb2_queue; 2519 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv); 2520 int ret; 2521 2522 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 2523 ret = check_vb_with_fmt(ctx->dst_fmt, vb); 2524 if (ret < 0) 2525 return ret; 2526 mfc_debug(2, "plane size: %ld, dst size: %zu\n", 2527 vb2_plane_size(vb, 0), ctx->enc_dst_buf_size); 2528 if (vb2_plane_size(vb, 0) < ctx->enc_dst_buf_size) { 2529 mfc_err("plane size is too small for capture\n"); 2530 return -EINVAL; 2531 } 2532 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 2533 ret = check_vb_with_fmt(ctx->src_fmt, vb); 2534 if (ret < 0) 2535 return ret; 2536 mfc_debug(2, "plane size: %ld, luma size: %d\n", 2537 vb2_plane_size(vb, 0), ctx->luma_size); 2538 mfc_debug(2, "plane size: %ld, chroma size: %d\n", 2539 vb2_plane_size(vb, 1), ctx->chroma_size); 2540 if (vb2_plane_size(vb, 0) < ctx->luma_size || 2541 vb2_plane_size(vb, 1) < ctx->chroma_size) { 2542 mfc_err("plane size is too small for output\n"); 2543 return -EINVAL; 2544 } 2545 if ((ctx->src_fmt->fourcc == V4L2_PIX_FMT_YUV420M || 2546 ctx->src_fmt->fourcc == V4L2_PIX_FMT_YVU420M) && 2547 (vb2_plane_size(vb, 2) < ctx->chroma_size_1)) { 2548 mfc_err("plane size is too small for output\n"); 2549 return -EINVAL; 2550 } 2551 } else { 2552 mfc_err("invalid queue type: %d\n", vq->type); 2553 return -EINVAL; 2554 } 2555 return 0; 2556 } 2557 2558 static int s5p_mfc_start_streaming(struct vb2_queue *q, unsigned int count) 2559 { 2560 struct s5p_mfc_ctx *ctx = fh_to_ctx(q->drv_priv); 2561 struct s5p_mfc_dev *dev = ctx->dev; 2562 2563 if (IS_MFCV6_PLUS(dev) && 2564 (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)) { 2565 2566 if ((ctx->state == MFCINST_GOT_INST) && 2567 (dev->curr_ctx == ctx->num) && dev->hw_lock) { 2568 s5p_mfc_wait_for_done_ctx(ctx, 2569 S5P_MFC_R2H_CMD_SEQ_DONE_RET, 2570 0); 2571 } 2572 if (q->memory != V4L2_MEMORY_DMABUF) { 2573 if (ctx->src_bufs_cnt < ctx->pb_count) { 2574 mfc_err("Need minimum %d OUTPUT buffers\n", ctx->pb_count); 2575 return -ENOBUFS; 2576 } 2577 } 2578 } 2579 2580 /* If context is ready then dev = work->data;schedule it to run */ 2581 if (s5p_mfc_ctx_ready(ctx)) 2582 set_work_bit_irqsave(ctx); 2583 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); 2584 2585 return 0; 2586 } 2587 2588 static void s5p_mfc_stop_streaming(struct vb2_queue *q) 2589 { 2590 unsigned long flags; 2591 struct s5p_mfc_ctx *ctx = fh_to_ctx(q->drv_priv); 2592 struct s5p_mfc_dev *dev = ctx->dev; 2593 2594 if ((ctx->state == MFCINST_FINISHING || 2595 ctx->state == MFCINST_RUNNING) && 2596 dev->curr_ctx == ctx->num && dev->hw_lock) { 2597 ctx->state = MFCINST_ABORT; 2598 s5p_mfc_wait_for_done_ctx(ctx, S5P_MFC_R2H_CMD_FRAME_DONE_RET, 2599 0); 2600 } 2601 ctx->state = MFCINST_FINISHED; 2602 spin_lock_irqsave(&dev->irqlock, flags); 2603 if (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 2604 s5p_mfc_cleanup_queue(&ctx->dst_queue, &ctx->vq_dst); 2605 INIT_LIST_HEAD(&ctx->dst_queue); 2606 ctx->dst_queue_cnt = 0; 2607 } 2608 if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 2609 cleanup_ref_queue(ctx); 2610 s5p_mfc_cleanup_queue(&ctx->src_queue, &ctx->vq_src); 2611 INIT_LIST_HEAD(&ctx->src_queue); 2612 ctx->src_queue_cnt = 0; 2613 } 2614 spin_unlock_irqrestore(&dev->irqlock, flags); 2615 } 2616 2617 static void s5p_mfc_buf_queue(struct vb2_buffer *vb) 2618 { 2619 struct vb2_queue *vq = vb->vb2_queue; 2620 struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv); 2621 struct s5p_mfc_dev *dev = ctx->dev; 2622 unsigned long flags; 2623 struct s5p_mfc_buf *mfc_buf; 2624 2625 if (ctx->state == MFCINST_ERROR) { 2626 vb2_buffer_done(vb, VB2_BUF_STATE_ERROR); 2627 cleanup_ref_queue(ctx); 2628 return; 2629 } 2630 if (vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { 2631 mfc_buf = &ctx->dst_bufs[vb->index]; 2632 mfc_buf->flags &= ~MFC_BUF_FLAG_USED; 2633 /* Mark destination as available for use by MFC */ 2634 spin_lock_irqsave(&dev->irqlock, flags); 2635 list_add_tail(&mfc_buf->list, &ctx->dst_queue); 2636 ctx->dst_queue_cnt++; 2637 spin_unlock_irqrestore(&dev->irqlock, flags); 2638 } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { 2639 mfc_buf = &ctx->src_bufs[vb->index]; 2640 mfc_buf->flags &= ~MFC_BUF_FLAG_USED; 2641 spin_lock_irqsave(&dev->irqlock, flags); 2642 list_add_tail(&mfc_buf->list, &ctx->src_queue); 2643 ctx->src_queue_cnt++; 2644 spin_unlock_irqrestore(&dev->irqlock, flags); 2645 } else { 2646 mfc_err("unsupported buffer type (%d)\n", vq->type); 2647 } 2648 if (s5p_mfc_ctx_ready(ctx)) 2649 set_work_bit_irqsave(ctx); 2650 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); 2651 } 2652 2653 static struct vb2_ops s5p_mfc_enc_qops = { 2654 .queue_setup = s5p_mfc_queue_setup, 2655 .wait_prepare = vb2_ops_wait_prepare, 2656 .wait_finish = vb2_ops_wait_finish, 2657 .buf_init = s5p_mfc_buf_init, 2658 .buf_prepare = s5p_mfc_buf_prepare, 2659 .start_streaming = s5p_mfc_start_streaming, 2660 .stop_streaming = s5p_mfc_stop_streaming, 2661 .buf_queue = s5p_mfc_buf_queue, 2662 }; 2663 2664 const struct s5p_mfc_codec_ops *get_enc_codec_ops(void) 2665 { 2666 return &encoder_codec_ops; 2667 } 2668 2669 struct vb2_ops *get_enc_queue_ops(void) 2670 { 2671 return &s5p_mfc_enc_qops; 2672 } 2673 2674 const struct v4l2_ioctl_ops *get_enc_v4l2_ioctl_ops(void) 2675 { 2676 return &s5p_mfc_enc_ioctl_ops; 2677 } 2678 2679 #define IS_MFC51_PRIV(x) ((V4L2_CTRL_ID2WHICH(x) == V4L2_CTRL_CLASS_CODEC) \ 2680 && V4L2_CTRL_DRIVER_PRIV(x)) 2681 2682 int s5p_mfc_enc_ctrls_setup(struct s5p_mfc_ctx *ctx) 2683 { 2684 struct v4l2_ctrl_config cfg; 2685 int i; 2686 2687 v4l2_ctrl_handler_init(&ctx->ctrl_handler, NUM_CTRLS); 2688 if (ctx->ctrl_handler.error) { 2689 mfc_err("v4l2_ctrl_handler_init failed\n"); 2690 return ctx->ctrl_handler.error; 2691 } 2692 for (i = 0; i < NUM_CTRLS; i++) { 2693 if (IS_MFC51_PRIV(controls[i].id)) { 2694 memset(&cfg, 0, sizeof(struct v4l2_ctrl_config)); 2695 cfg.ops = &s5p_mfc_enc_ctrl_ops; 2696 cfg.id = controls[i].id; 2697 cfg.min = controls[i].minimum; 2698 cfg.max = controls[i].maximum; 2699 cfg.def = controls[i].default_value; 2700 cfg.name = controls[i].name; 2701 cfg.type = controls[i].type; 2702 cfg.flags = 0; 2703 2704 if (cfg.type == V4L2_CTRL_TYPE_MENU) { 2705 cfg.step = 0; 2706 cfg.menu_skip_mask = controls[i].menu_skip_mask; 2707 cfg.qmenu = mfc51_get_menu(cfg.id); 2708 } else { 2709 cfg.step = controls[i].step; 2710 cfg.menu_skip_mask = 0; 2711 } 2712 ctx->ctrls[i] = v4l2_ctrl_new_custom(&ctx->ctrl_handler, 2713 &cfg, NULL); 2714 } else { 2715 if ((controls[i].type == V4L2_CTRL_TYPE_MENU) || 2716 (controls[i].type == 2717 V4L2_CTRL_TYPE_INTEGER_MENU)) { 2718 ctx->ctrls[i] = v4l2_ctrl_new_std_menu( 2719 &ctx->ctrl_handler, 2720 &s5p_mfc_enc_ctrl_ops, controls[i].id, 2721 controls[i].maximum, 0, 2722 controls[i].default_value); 2723 } else { 2724 ctx->ctrls[i] = v4l2_ctrl_new_std( 2725 &ctx->ctrl_handler, 2726 &s5p_mfc_enc_ctrl_ops, controls[i].id, 2727 controls[i].minimum, 2728 controls[i].maximum, controls[i].step, 2729 controls[i].default_value); 2730 } 2731 } 2732 if (ctx->ctrl_handler.error) { 2733 mfc_err("Adding control (%d) failed\n", i); 2734 return ctx->ctrl_handler.error; 2735 } 2736 if (controls[i].is_volatile && ctx->ctrls[i]) 2737 ctx->ctrls[i]->flags |= V4L2_CTRL_FLAG_VOLATILE; 2738 } 2739 v4l2_ctrl_handler_setup(&ctx->ctrl_handler); 2740 return 0; 2741 } 2742 2743 void s5p_mfc_enc_ctrls_delete(struct s5p_mfc_ctx *ctx) 2744 { 2745 int i; 2746 2747 v4l2_ctrl_handler_free(&ctx->ctrl_handler); 2748 for (i = 0; i < NUM_CTRLS; i++) 2749 ctx->ctrls[i] = NULL; 2750 } 2751 2752 void s5p_mfc_enc_init(struct s5p_mfc_ctx *ctx) 2753 { 2754 struct v4l2_format f; 2755 f.fmt.pix_mp.pixelformat = DEF_SRC_FMT_ENC; 2756 ctx->src_fmt = find_format(&f, MFC_FMT_RAW); 2757 f.fmt.pix_mp.pixelformat = DEF_DST_FMT_ENC; 2758 ctx->dst_fmt = find_format(&f, MFC_FMT_ENC); 2759 } 2760