[linux-next:master 8272/8795] ERROR: modpost: "drm_dsc_set_rc_buf_thresh" [drivers/gpu/drm/xe/xe.ko] undefined!

[linux-next:master 8272/8795] ERROR: modpost: "drm_dsc_set_rc_buf_thresh" [drivers/gpu/drm/xe/xe.ko] undefined!

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   6804f0edbe7747774e6ae60f20cec4ee3ad7c187
commit: ca097d4d94d808409386fde414370900cc41adad [8272/8795] drm/display: split DSC helpers from DP helpers
config: parisc-randconfig-001-20240903 (https://download.01.org/0day-ci/archive/20240903/202409032226.x6f4SWQl-lkp@intel.com/config)
compiler: hppa-linux-gcc (GCC) 14.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240903/202409032226.x6f4SWQl-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/202409032226.x6f4SWQl-lkp@intel.com/

All errors (new ones prefixed by >>, old ones prefixed by <<):

WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/locking/test-ww_mutex.o
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/zlib_inflate/zlib_inflate.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_powersave.o
>> ERROR: modpost: "drm_dsc_set_rc_buf_thresh" [drivers/gpu/drm/xe/xe.ko] undefined!
>> ERROR: modpost: "drm_dsc_pps_payload_pack" [drivers/gpu/drm/xe/xe.ko] undefined!
>> ERROR: modpost: "drm_dsc_setup_rc_params" [drivers/gpu/drm/xe/xe.ko] undefined!
>> ERROR: modpost: "drm_dsc_dp_rc_buffer_size" [drivers/gpu/drm/xe/xe.ko] undefined!
>> ERROR: modpost: "drm_dsc_dump_config" [drivers/gpu/drm/xe/xe.ko] undefined!
>> ERROR: modpost: "drm_dsc_compute_rc_parameters" [drivers/gpu/drm/xe/xe.ko] undefined!
>> ERROR: modpost: "drm_dsc_dp_pps_header_init" [drivers/gpu/drm/xe/xe.ko] undefined!

-- 
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https://github.com/intel/lkp-tests/wiki