Re: [PATCH v2] media: mediatek: vcodec: support stateless hevc decoder

From: kernel test robot
Date: Tue May 09 2023 - 00:33:14 EST

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Hi Yunfei,

kernel test robot noticed the following build errors:

[auto build test ERROR on media-tree/master]
[also build test ERROR on linus/master v6.4-rc1 next-20230509]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url: https://github.com/intel-lab-lkp/linux/commits/Yunfei-Dong/media-mediatek-vcodec-support-stateless-hevc-decoder/20230428-162427
base: git://linuxtv.org/media_tree.git master
patch link: https://lore.kernel.org/r/20230428082329.28606-1-yunfei.dong%40mediatek.com
patch subject: [PATCH v2] media: mediatek: vcodec: support stateless hevc decoder
config: parisc-buildonly-randconfig-r001-20230508 (https://download.01.org/0day-ci/archive/20230509/202305091200.B2bZpLsG-lkp@xxxxxxxxx/config)
compiler: hppa-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/intel-lab-lkp/linux/commit/193b8e8eece4506c90eac97b973ef059aaf5c0e1
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Yunfei-Dong/media-mediatek-vcodec-support-stateless-hevc-decoder/20230428-162427
git checkout 193b8e8eece4506c90eac97b973ef059aaf5c0e1
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=parisc olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=parisc SHELL=/bin/bash drivers/media/platform/mediatek/vcodec/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Link: https://lore.kernel.org/oe-kbuild-all/202305091200.B2bZpLsG-lkp@xxxxxxxxx/

All error/warnings (new ones prefixed by >>):

drivers/media/platform/mediatek/vcodec/vdec/vdec_hevc_req_multi_if.c: In function 'vdec_hevc_fill_dpb_info':
>> drivers/media/platform/mediatek/vcodec/vdec/vdec_hevc_req_multi_if.c:412:24: warning: ordered comparison of pointer with integer zero [-Wextra]
412 | if (vb < 0) {
| ^
drivers/media/platform/mediatek/vcodec/vdec/vdec_hevc_req_multi_if.c: In function 'vdec_hevc_copy_decode_params':
>> drivers/media/platform/mediatek/vcodec/vdec/vdec_hevc_req_multi_if.c:587:63: error: 'const struct v4l2_ctrl_hevc_decode_params' has no member named 'num_delta_pocs_of_ref_rps_idx'
587 | dst_params->num_delta_pocs_of_ref_rps_idx = src_params->num_delta_pocs_of_ref_rps_idx;
| ^~
drivers/media/platform/mediatek/vcodec/vdec/vdec_hevc_req_multi_if.c: In function 'vdec_hevc_slice_fill_decode_parameters':
drivers/media/platform/mediatek/vcodec/vdec/vdec_hevc_req_multi_if.c:630:27: error: 'const struct v4l2_ctrl_hevc_decode_params' has no member named 'num_delta_pocs_of_ref_rps_idx'
630 | dec_params->num_delta_pocs_of_ref_rps_idx;
| ^~

vim +587 drivers/media/platform/mediatek/vcodec/vdec/vdec_hevc_req_multi_if.c

395
396 static void vdec_hevc_fill_dpb_info(struct mtk_vcodec_ctx *ctx,
397 struct slice_api_hevc_decode_param *decode_params,
398 struct mtk_hevc_dpb_info *hevc_dpb_info)
399 {
400 const struct slice_hevc_dpb_entry *dpb;
401 struct vb2_queue *vq;
402 struct vb2_buffer *vb;
403 int index;
404
405 vq = v4l2_m2m_get_vq(ctx->m2m_ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE);
406 for (index = 0; index < V4L2_HEVC_DPB_ENTRIES_NUM_MAX; index++) {
407 dpb = &decode_params->dpb[index];
408 if (index >= decode_params->num_active_dpb_entries)
409 continue;
410
411 vb = vb2_find_buffer(vq, dpb->timestamp);
> 412 if (vb < 0) {
413 dev_err(&ctx->dev->plat_dev->dev,
414 "Reference invalid: dpb_index(%d) timestamp(%lld)",
415 index, dpb->timestamp);
416 continue;
417 }
418
419 hevc_dpb_info[index].field = dpb->field_pic;
420
421 hevc_dpb_info[index].y_dma_addr = vb2_dma_contig_plane_dma_addr(vb, 0);
422 if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes == 2)
423 hevc_dpb_info[index].c_dma_addr = vb2_dma_contig_plane_dma_addr(vb, 1);
424 else
425 hevc_dpb_info[index].c_dma_addr =
426 hevc_dpb_info[index].y_dma_addr + ctx->picinfo.fb_sz[0];
427 }
428 }
429
430 static void vdec_hevc_copy_sps_params(struct mtk_hevc_sps_param *dst_param,
431 const struct v4l2_ctrl_hevc_sps *src_param)
432 {
433 GET_HEVC_VDEC_PARAM(video_parameter_set_id);
434 GET_HEVC_VDEC_PARAM(seq_parameter_set_id);
435 GET_HEVC_VDEC_PARAM(pic_width_in_luma_samples);
436 GET_HEVC_VDEC_PARAM(pic_height_in_luma_samples);
437 GET_HEVC_VDEC_PARAM(bit_depth_luma_minus8);
438 GET_HEVC_VDEC_PARAM(bit_depth_chroma_minus8);
439 GET_HEVC_VDEC_PARAM(log2_max_pic_order_cnt_lsb_minus4);
440 GET_HEVC_VDEC_PARAM(sps_max_dec_pic_buffering_minus1);
441 GET_HEVC_VDEC_PARAM(sps_max_num_reorder_pics);
442 GET_HEVC_VDEC_PARAM(sps_max_latency_increase_plus1);
443 GET_HEVC_VDEC_PARAM(log2_min_luma_coding_block_size_minus3);
444 GET_HEVC_VDEC_PARAM(log2_diff_max_min_luma_coding_block_size);
445 GET_HEVC_VDEC_PARAM(log2_min_luma_transform_block_size_minus2);
446 GET_HEVC_VDEC_PARAM(log2_diff_max_min_luma_transform_block_size);
447 GET_HEVC_VDEC_PARAM(max_transform_hierarchy_depth_inter);
448 GET_HEVC_VDEC_PARAM(max_transform_hierarchy_depth_intra);
449 GET_HEVC_VDEC_PARAM(pcm_sample_bit_depth_luma_minus1);
450 GET_HEVC_VDEC_PARAM(pcm_sample_bit_depth_chroma_minus1);
451 GET_HEVC_VDEC_PARAM(log2_min_pcm_luma_coding_block_size_minus3);
452 GET_HEVC_VDEC_PARAM(log2_diff_max_min_pcm_luma_coding_block_size);
453 GET_HEVC_VDEC_PARAM(num_short_term_ref_pic_sets);
454 GET_HEVC_VDEC_PARAM(num_long_term_ref_pics_sps);
455 GET_HEVC_VDEC_PARAM(chroma_format_idc);
456 GET_HEVC_VDEC_PARAM(sps_max_sub_layers_minus1);
457
458 GET_HEVC_VDEC_FLAG(separate_colour_plane,
459 V4L2_HEVC_SPS_FLAG_SEPARATE_COLOUR_PLANE);
460 GET_HEVC_VDEC_FLAG(scaling_list_enabled,
461 V4L2_HEVC_SPS_FLAG_SCALING_LIST_ENABLED);
462 GET_HEVC_VDEC_FLAG(amp_enabled,
463 V4L2_HEVC_SPS_FLAG_AMP_ENABLED);
464 GET_HEVC_VDEC_FLAG(sample_adaptive_offset,
465 V4L2_HEVC_SPS_FLAG_SAMPLE_ADAPTIVE_OFFSET);
466 GET_HEVC_VDEC_FLAG(pcm_enabled,
467 V4L2_HEVC_SPS_FLAG_PCM_ENABLED);
468 GET_HEVC_VDEC_FLAG(pcm_loop_filter_disabled,
469 V4L2_HEVC_SPS_FLAG_PCM_LOOP_FILTER_DISABLED);
470 GET_HEVC_VDEC_FLAG(long_term_ref_pics_enabled,
471 V4L2_HEVC_SPS_FLAG_LONG_TERM_REF_PICS_PRESENT);
472 GET_HEVC_VDEC_FLAG(sps_temporal_mvp_enabled,
473 V4L2_HEVC_SPS_FLAG_SPS_TEMPORAL_MVP_ENABLED);
474 GET_HEVC_VDEC_FLAG(strong_intra_smoothing_enabled,
475 V4L2_HEVC_SPS_FLAG_STRONG_INTRA_SMOOTHING_ENABLED);
476 }
477
478 static void vdec_hevc_copy_pps_params(struct mtk_hevc_pps_param *dst_param,
479 const struct v4l2_ctrl_hevc_pps *src_param)
480 {
481 int i;
482
483 GET_HEVC_VDEC_PARAM(pic_parameter_set_id);
484 GET_HEVC_VDEC_PARAM(num_extra_slice_header_bits);
485 GET_HEVC_VDEC_PARAM(num_ref_idx_l0_default_active_minus1);
486 GET_HEVC_VDEC_PARAM(num_ref_idx_l1_default_active_minus1);
487 GET_HEVC_VDEC_PARAM(init_qp_minus26);
488 GET_HEVC_VDEC_PARAM(diff_cu_qp_delta_depth);
489 GET_HEVC_VDEC_PARAM(pps_cb_qp_offset);
490 GET_HEVC_VDEC_PARAM(pps_cr_qp_offset);
491 GET_HEVC_VDEC_PARAM(num_tile_columns_minus1);
492 GET_HEVC_VDEC_PARAM(num_tile_rows_minus1);
493 GET_HEVC_VDEC_PARAM(init_qp_minus26);
494 GET_HEVC_VDEC_PARAM(diff_cu_qp_delta_depth);
495 GET_HEVC_VDEC_PARAM(pic_parameter_set_id);
496 GET_HEVC_VDEC_PARAM(num_extra_slice_header_bits);
497 GET_HEVC_VDEC_PARAM(num_ref_idx_l0_default_active_minus1);
498 GET_HEVC_VDEC_PARAM(num_ref_idx_l1_default_active_minus1);
499 GET_HEVC_VDEC_PARAM(pps_beta_offset_div2);
500 GET_HEVC_VDEC_PARAM(pps_tc_offset_div2);
501 GET_HEVC_VDEC_PARAM(log2_parallel_merge_level_minus2);
502
503 for (i = 0; i < 20; i++)
504 dst_param->column_width_minus1[i] = src_param->column_width_minus1[i];
505 for (i = 0; i < 22; i++)
506 dst_param->row_height_minus1[i] = src_param->row_height_minus1[i];
507
508 GET_HEVC_VDEC_FLAG(dependent_slice_segment_enabled,
509 V4L2_HEVC_PPS_FLAG_DEPENDENT_SLICE_SEGMENT_ENABLED);
510 GET_HEVC_VDEC_FLAG(output_flag_present,
511 V4L2_HEVC_PPS_FLAG_OUTPUT_FLAG_PRESENT);
512 GET_HEVC_VDEC_FLAG(sign_data_hiding_enabled,
513 V4L2_HEVC_PPS_FLAG_SIGN_DATA_HIDING_ENABLED);
514 GET_HEVC_VDEC_FLAG(cabac_init_present,
515 V4L2_HEVC_PPS_FLAG_CABAC_INIT_PRESENT);
516 GET_HEVC_VDEC_FLAG(constrained_intra_pred,
517 V4L2_HEVC_PPS_FLAG_CONSTRAINED_INTRA_PRED);
518 GET_HEVC_VDEC_FLAG(transform_skip_enabled,
519 V4L2_HEVC_PPS_FLAG_TRANSFORM_SKIP_ENABLED);
520 GET_HEVC_VDEC_FLAG(cu_qp_delta_enabled,
521 V4L2_HEVC_PPS_FLAG_CU_QP_DELTA_ENABLED);
522 GET_HEVC_VDEC_FLAG(pps_slice_chroma_qp_offsets_present,
523 V4L2_HEVC_PPS_FLAG_PPS_SLICE_CHROMA_QP_OFFSETS_PRESENT);
524 GET_HEVC_VDEC_FLAG(weighted_pred,
525 V4L2_HEVC_PPS_FLAG_WEIGHTED_PRED);
526 GET_HEVC_VDEC_FLAG(weighted_bipred,
527 V4L2_HEVC_PPS_FLAG_WEIGHTED_BIPRED);
528 GET_HEVC_VDEC_FLAG(transquant_bypass_enabled,
529 V4L2_HEVC_PPS_FLAG_TRANSQUANT_BYPASS_ENABLED);
530 GET_HEVC_VDEC_FLAG(pps_flag_tiles_enabled,
531 V4L2_HEVC_PPS_FLAG_TILES_ENABLED);
532 GET_HEVC_VDEC_FLAG(entropy_coding_sync_enabled,
533 V4L2_HEVC_PPS_FLAG_ENTROPY_CODING_SYNC_ENABLED);
534 GET_HEVC_VDEC_FLAG(loop_filter_across_tiles_enabled,
535 V4L2_HEVC_PPS_FLAG_LOOP_FILTER_ACROSS_TILES_ENABLED);
536 GET_HEVC_VDEC_FLAG(pps_loop_filter_across_slices_enabled,
537 V4L2_HEVC_PPS_FLAG_PPS_LOOP_FILTER_ACROSS_SLICES_ENABLED);
538 GET_HEVC_VDEC_FLAG(deblocking_filter_override_enabled,
539 V4L2_HEVC_PPS_FLAG_DEBLOCKING_FILTER_OVERRIDE_ENABLED);
540 GET_HEVC_VDEC_FLAG(pps_disable_deflocking_filter,
541 V4L2_HEVC_PPS_FLAG_PPS_DISABLE_DEBLOCKING_FILTER);
542 GET_HEVC_VDEC_FLAG(lists_modification_present,
543 V4L2_HEVC_PPS_FLAG_LISTS_MODIFICATION_PRESENT);
544 GET_HEVC_VDEC_FLAG(slice_segment_header_extersion_present,
545 V4L2_HEVC_PPS_FLAG_SLICE_SEGMENT_HEADER_EXTENSION_PRESENT);
546 GET_HEVC_VDEC_FLAG(deblocking_filter_control_present,
547 V4L2_HEVC_PPS_FLAG_DEBLOCKING_FILTER_CONTROL_PRESENT);
548 GET_HEVC_VDEC_FLAG(uniform_spacing,
549 V4L2_HEVC_PPS_FLAG_UNIFORM_SPACING);
550 }
551
552 static void vdec_hevc_copy_scaling_matrix(struct slice_api_hevc_scaling_matrix *dst_matrix,
553 const struct v4l2_ctrl_hevc_scaling_matrix *src_matrix)
554 {
555 memcpy(dst_matrix, src_matrix, sizeof(*src_matrix));
556 }
557
558 static void
559 vdec_hevc_copy_decode_params(struct slice_api_hevc_decode_param *dst_params,
560 const struct v4l2_ctrl_hevc_decode_params *src_params,
561 const struct v4l2_hevc_dpb_entry dpb[V4L2_HEVC_DPB_ENTRIES_NUM_MAX])
562 {
563 struct slice_hevc_dpb_entry *dst_entry;
564 const struct v4l2_hevc_dpb_entry *src_entry;
565 int i;
566
567 for (i = 0; i < ARRAY_SIZE(dst_params->dpb); i++) {
568 dst_entry = &dst_params->dpb[i];
569 src_entry = &dpb[i];
570
571 dst_entry->timestamp = src_entry->timestamp;
572 dst_entry->flags = src_entry->flags;
573 dst_entry->field_pic = src_entry->field_pic;
574 dst_entry->pic_order_cnt_val = src_entry->pic_order_cnt_val;
575
576 dst_params->poc_st_curr_before[i] = src_params->poc_st_curr_before[i];
577 dst_params->poc_st_curr_after[i] = src_params->poc_st_curr_after[i];
578 dst_params->poc_lt_curr[i] = src_params->poc_lt_curr[i];
579 }
580
581 dst_params->pic_order_cnt_val = src_params->pic_order_cnt_val;
582 dst_params->short_term_ref_pic_set_size = src_params->short_term_ref_pic_set_size;
583 dst_params->long_term_ref_pic_set_size = src_params->long_term_ref_pic_set_size;
584 dst_params->num_active_dpb_entries = src_params->num_active_dpb_entries;
585 dst_params->num_poc_st_curr_before = src_params->num_poc_st_curr_before;
586 dst_params->num_poc_st_curr_after = src_params->num_poc_st_curr_after;
> 587 dst_params->num_delta_pocs_of_ref_rps_idx = src_params->num_delta_pocs_of_ref_rps_idx;
588 dst_params->num_poc_lt_curr = src_params->num_poc_lt_curr;
589 dst_params->flags = src_params->flags;
590 }
591

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