Re: [RFC PATCH v3 5/6] drm/color: Add color space plane property

[kernel test robot <lkp@intel.com>]

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Hi Harry,

[FYI, it's a private test report for your RFC patch.]
[auto build test WARNING on drm-intel/for-linux-next]
[also build test WARNING on linus/master v5.14-rc3 next-20210730]
[cannot apply to linux-arm/drm-armada-devel linux-arm/drm-armada-fixes]
[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]

url:    https://github.com/0day-ci/linux/commits/Harry-Wentland/A-drm_plane-API-to-support-HDR-planes/20210731-044401
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
config: x86_64-randconfig-s022-20210730 (attached as .config)
compiler: gcc-10 (Ubuntu 10.3.0-1ubuntu1~20.04) 10.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.3-341-g8af24329-dirty
        # https://github.com/0day-ci/linux/commit/72da10efc8b4054a375683ae7dd3ae40545e7235
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Harry-Wentland/A-drm_plane-API-to-support-HDR-planes/20210731-044401
        git checkout 72da10efc8b4054a375683ae7dd3ae40545e7235
        # save the attached .config to linux build tree
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/drm/

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


sparse warnings: (new ones prefixed by >>)
>> drivers/gpu/drm/drm_color_mgmt.c:573:12: sparse: sparse: symbol 'drm_get_color_space_name' was not declared. Should it be static?
   drivers/gpu/drm/drm_color_mgmt.c:581:5: sparse: sparse: symbol 'drm_plane_create_sdr_white_level_property' was not declared. Should it be static?
   drivers/gpu/drm/drm_color_mgmt.c:605:12: sparse: sparse: symbol 'drm_get_transfer_function_name' was not declared. Should it be static?

Please review and possibly fold the followup patch.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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