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Date: Fri, 28 Apr 2023 19:41:55 +0800
From: kernel test robot <lkp@...el.com>
To: Yunfei Dong <yunfei.dong@...iatek.com>,
Chen-Yu Tsai <wenst@...omium.org>,
Nicolas Dufresne <nicolas.dufresne@...labora.com>,
Hans Verkuil <hverkuil@...all.nl>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>,
Benjamin Gaignard <benjamin.gaignard@...labora.com>,
"Nicolas F . R . A . Prado" <nfraprado@...labora.com>
Cc: oe-kbuild-all@...ts.linux.dev,
Matthias Brugger <matthias.bgg@...il.com>,
Yunfei Dong <yunfei.dong@...iatek.com>,
Hsin-Yi Wang <hsinyi@...omium.org>,
Fritz Koenig <frkoenig@...omium.org>,
Daniel Vetter <daniel@...ll.ch>,
Steve Cho <stevecho@...omium.org>, linux-media@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org,
Project_Global_Chrome_Upstream_Group@...iatek.com
Subject: Re: [PATCH v2] media: mediatek: vcodec: support stateless hevc
decoder
Hi Yunfei,
kernel test robot noticed the following build warnings:
[auto build test WARNING on media-tree/master]
[also build test WARNING on linus/master v6.3 next-20230427]
[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: sparc-allyesconfig (https://download.01.org/0day-ci/archive/20230428/202304281935.cHbo4d1P-lkp@intel.com/config)
compiler: sparc64-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=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sparc olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sparc SHELL=/bin/bash drivers/media/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304281935.cHbo4d1P-lkp@intel.com/
All 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 +412 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
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
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