Re: [PATCH 1/3] drm: Add Adaptive Sync SDP logging

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

Hi Mitul,

kernel test robot noticed the following build warnings:

[auto build test WARNING on drm-intel/for-linux-next]
[also build test WARNING on drm-intel/for-linux-next-fixes drm/drm-next drm-tip/drm-tip linus/master v6.7-rc4 next-20231208]
[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/Mitul-Golani/drm-Add-Adaptive-Sync-SDP-logging/20231208-142503
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
patch link:    https://lore.kernel.org/r/20231208061933.964588-2-mitulkumar.ajitkumar.golani%40intel.com
patch subject: [PATCH 1/3] drm: Add Adaptive Sync SDP logging
reproduce: (https://download.01.org/0day-ci/archive/20231209/202312090656.uvVXEvqz-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/202312090656.uvVXEvqz-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> ./include/drm/display/drm_dp_helper.h:126: warning: Function parameter or member 'revision' not described in 'drm_dp_as_sdp'
>> ./include/drm/display/drm_dp_helper.h:126: warning: Function parameter or member 'vtotal' not described in 'drm_dp_as_sdp'
>> ./include/drm/display/drm_dp_helper.h:126: warning: Function parameter or member 'target_rr' not described in 'drm_dp_as_sdp'

vim +126 ./include/drm/display/drm_dp_helper.h

   100	
   101	/**
   102	 * struct drm_dp_as_sdp - drm DP Adaptive Sync SDP
   103	 *
   104	 * This structure represents a DP AS SDP of drm
   105	 * It is based on DP 2.1 spec [Table 2-126:  Adaptive-Sync SDP Header Bytes] and
   106	 * [Table 2-127: Adaptive-Sync SDP Payload for DB0 through DB8]
   107	 *
   108	 * @sdp_type: secondary-data packet type
   109	 * @length: number of valid data bytes
   110	 * @vmin: minimum vtotal
   111	 * @vmax: maximum vtotal
   112	 * @duration_incr_ms: Successive frame duration increase
   113	 * @duration_decr_ms: Successive frame duration decrease
   114	 * @operation_mode: Adaptive Sync Operation Mode
   115	 */
   116	
   117	struct drm_dp_as_sdp {
   118		unsigned char sdp_type;
   119		unsigned char revision;
   120		unsigned char length;
   121		int vtotal;
   122		int target_rr;
   123		int duration_incr_ms;
   124		int duration_decr_ms;
   125		int operation_mode;
 > 126	};
   127	

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