[linux-next:master 6722/6818] Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1318 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst

[linux-next:master 6722/6818] Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1318 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   df5d79720b152e7ff058f11ed7e88d5b5c8d2a0c
commit: c6db94fd0d2023b5a2fd774864c4039352805ce5 [6722/6818] Merge branch 'drm-next' of https://gitlab.freedesktop.org/drm/kernel.git
config: x86_64-rhel-9.4-ltp (https://download.01.org/0day-ci/archive/20251106/202511062036.Ry8Z2APc-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251106/202511062036.Ry8Z2APc-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202511062036.Ry8Z2APc-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> Warning: drivers/gpu/drm/drm_vblank.c:2267 expecting prototype for drm_crtc_vblank_start_timer(). Prototype was for drm_crtc_vblank_cancel_timer() instead
--
>> Warning: drivers/gpu/drm/amd/amdgpu/../ras/rascore/ras_eeprom.c:845 function parameter 'ras_core' not described in 'ras_eeprom_append'
>> Warning: drivers/gpu/drm/amd/amdgpu/../ras/rascore/ras_eeprom.c:845 expecting prototype for ras_core_eeprom_append(). Prototype was for ras_eeprom_append() instead
--
>> Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1318 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add OPTC pipe control lock to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1335 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add HUBP set flip control GSL to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1350 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add HUBP program triplebuffer to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1367 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add HUBP update plane address to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1382 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add DPP set input transfer function to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1399 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add DPP program gamut remap to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1412 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add DPP program bias and scale to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1424 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add OPTC program manual trigger to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1437 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add DPP set output transfer function to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1454 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add MPC update visual confirm to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1471 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add MPC power on MPC mem PWR to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1488 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add MPC set output CSC to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1507 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add MPC set OCSC default to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1526 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add DMUB send DMCUB command to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1543 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add DMUB SubVP save surface address to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1560 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add HUBP wait for DCC meta propagation to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1575 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add HUBP wait pipe read start to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1588 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add HWS apply update flags for phantom to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1601 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add HWS update phantom VP position to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1618 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add OPTC set ODM combine to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1636 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add OPTC set ODM bypass to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1659 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add TG program global sync to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1682 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add TG wait for state to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1697 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add TG set VTG params to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1714 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add TG setup vertical interrupt2 to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1728 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add DPP set HDR multiplier to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1742 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add HUBP program DET size to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1785 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add HUBP program DET segments to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1802 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add OPP set dynamic expansion to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1821 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add OPP program FMT to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1852 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add ABM set pipe to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1867 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add ABM set level to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1882 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add TG enable CRTC to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1895 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add HUBP wait flip pending to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:1912 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add TG wait double buffer pending to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:3270 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add MPC update blending to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:3287 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add MPC insert plane to block sequence
   Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_hw_sequencer.c:3312 This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Helper function to add MPC assert idle MPCC to block sequence

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki