lkml.org 
[lkml]   [2022]   [Sep]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v9 3/4] media: aspeed: Support aspeed mode to reduce compressed data
Hi Jammy,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on media-tree/master]
[also build test WARNING on next-20220920]
[cannot apply to linus/master v6.0-rc6]
[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/Jammy-Huang/add-aspeed-jpeg-support-for-aspeed-video/20220921-105350
base: git://linuxtv.org/media_tree.git master
config: arm-multi_v5_defconfig (https://download.01.org/0day-ci/archive/20220921/202209211741.XHu8zd6f-lkp@intel.com/config)
compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 791a7ae1ba3efd6bca96338e10ffde557ba83920)
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/99c2bf6f1dccc310cb9b2d9916292766f00ffb4f
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Jammy-Huang/add-aspeed-jpeg-support-for-aspeed-video/20220921-105350
git checkout 99c2bf6f1dccc310cb9b2d9916292766f00ffb4f
# 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 SHELL=/bin/bash drivers/media/platform/aspeed/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> drivers/media/platform/aspeed/aspeed-video.c:487:27: warning: unused variable 'compress_scheme_str' [-Wunused-const-variable]
static const char * const compress_scheme_str[] = {"DCT Only",
^
In file included from drivers/media/platform/aspeed/aspeed-video.c:24:
In file included from include/linux/videodev2.h:61:
include/uapi/linux/videodev2.h:1776:2: warning: field within 'struct v4l2_ext_control' is less aligned than 'union v4l2_ext_control::(anonymous at include/uapi/linux/videodev2.h:1776:2)' and is usually due to 'struct v4l2_ext_control' being packed, which can lead to unaligned accesses [-Wunaligned-access]
union {
^
2 warnings generated.


vim +/compress_scheme_str +487 drivers/media/platform/aspeed/aspeed-video.c

486
> 487 static const char * const compress_scheme_str[] = {"DCT Only",
488 "DCT VQ mix 2-color", "DCT VQ mix 4-color"};
489 static const char * const format_str[] = {"Standard JPEG",
490 "Aspeed JPEG"};
491

--
0-DAY CI Kernel Test Service
https://01.org/lkp

\
 
 \ /
  Last update: 2022-09-21 11:55    [W:0.091 / U:0.272 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site