* Re: [PATCH v3] media: verisilicon: HEVC: Only propose 10 bits compatible pixels formats
[not found] <20230119084723.133576-1-benjamin.gaignard@collabora.com>
@ 2023-01-22 23:13 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-01-22 23:13 UTC (permalink / raw)
To: Benjamin Gaignard, ezequiel, p.zabel, mchehab, shawnguo, s.hauer,
kernel, festevam, linux-imx, hverkuil-cisco, nicolas.dufresne
Cc: llvm, oe-kbuild-all, linux-media, linux-rockchip, linux-kernel,
linux-arm-kernel, kernel, Benjamin Gaignard
Hi Benjamin,
I love your patch! Yet something to improve:
[auto build test ERROR on media-tree/master]
[also build test ERROR on sailus-media-tree/streams linus/master v6.2-rc5 next-20230120]
[cannot apply to pza/reset/next pza/imx-drm/next]
[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/Benjamin-Gaignard/media-verisilicon-HEVC-Only-propose-10-bits-compatible-pixels-formats/20230119-164844
base: git://linuxtv.org/media_tree.git master
patch link: https://lore.kernel.org/r/20230119084723.133576-1-benjamin.gaignard%40collabora.com
patch subject: [PATCH v3] media: verisilicon: HEVC: Only propose 10 bits compatible pixels formats
config: arm-randconfig-r022-20230122 (https://download.01.org/0day-ci/archive/20230123/202301230653.0LvIKTcP-lkp@intel.com/config)
compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 4196ca3278f78c6e19246e54ab0ecb364e37d66a)
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
# install arm cross compiling tool for clang build
# apt-get install binutils-arm-linux-gnueabi
# https://github.com/intel-lab-lkp/linux/commit/11b698515c987afb9699f60be773dd7c52cea592
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Benjamin-Gaignard/media-verisilicon-HEVC-Only-propose-10-bits-compatible-pixels-formats/20230119-164844
git checkout 11b698515c987afb9699f60be773dd7c52cea592
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash drivers/media/platform/verisilicon/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/media/platform/verisilicon/hantro_drv.c:20:
In file included from include/linux/videodev2.h:61:
include/uapi/linux/videodev2.h:1779:2: warning: field within 'struct v4l2_ext_control' is less aligned than 'union v4l2_ext_control::(anonymous at include/uapi/linux/videodev2.h:1779:2)' and is usually due to 'struct v4l2_ext_control' being packed, which can lead to unaligned accesses [-Wunaligned-access]
union {
^
>> drivers/media/platform/verisilicon/hantro_drv.c:293:3: error: expected expression
const struct v4l2_ctrl_hevc_sps *sps = ctrl->p_new.p_hevc_sps;
^
>> drivers/media/platform/verisilicon/hantro_drv.c:294:19: error: use of undeclared identifier 'sps'
int bit_depth = sps->bit_depth_luma_minus8 + 8;
^
drivers/media/platform/verisilicon/hantro_drv.c:294:7: warning: mixing declarations and code is incompatible with standards before C99 [-Wdeclaration-after-statement]
int bit_depth = sps->bit_depth_luma_minus8 + 8;
^
drivers/media/platform/verisilicon/hantro_drv.c:1004:46: warning: implicit conversion from 'unsigned long long' to 'unsigned int' changes value from 18446744073709551615 to 4294967295 [-Wconstant-conversion]
vb2_dma_contig_set_max_seg_size(&pdev->dev, DMA_BIT_MASK(32));
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^~~~~~~~~~~~~~~~
include/linux/dma-mapping.h:76:40: note: expanded from macro 'DMA_BIT_MASK'
#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
^~~~~
3 warnings and 2 errors generated.
vim +293 drivers/media/platform/verisilicon/hantro_drv.c
281
282 static int hantro_hevc_s_ctrl(struct v4l2_ctrl *ctrl)
283 {
284 struct hantro_ctx *ctx;
285
286 ctx = container_of(ctrl->handler,
287 struct hantro_ctx, ctrl_handler);
288
289 vpu_debug(1, "s_ctrl: id = %d, val = %d\n", ctrl->id, ctrl->val);
290
291 switch (ctrl->id) {
292 case V4L2_CID_STATELESS_HEVC_SPS:
> 293 const struct v4l2_ctrl_hevc_sps *sps = ctrl->p_new.p_hevc_sps;
> 294 int bit_depth = sps->bit_depth_luma_minus8 + 8;
295
296 if (ctx->bit_depth != bit_depth) {
297 ctx->bit_depth = bit_depth;
298 return hantro_reset_raw_fmt(ctx);
299 }
300 break;
301 default:
302 return -EINVAL;
303 }
304
305 return 0;
306 }
307
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
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