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d="scan'208";a="372691737" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Aug 2023 22:00:56 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10816"; a="773533550" X-IronPort-AV: E=Sophos;i="6.02,208,1688454000"; d="scan'208";a="773533550" Received: from lkp-server02.sh.intel.com (HELO daf8bb0a381d) ([10.239.97.151]) by orsmga001.jf.intel.com with ESMTP; 28 Aug 2023 22:00:54 -0700 Received: from kbuild by daf8bb0a381d with local (Exim 4.96) (envelope-from ) id 1qaqqT-0008PH-26; Tue, 29 Aug 2023 05:00:53 +0000 Date: Tue, 29 Aug 2023 13:00:35 +0800 From: kernel test robot To: Naushir Patuck Cc: oe-kbuild-all@lists.linux.dev, Laurent Pinchart , Umang Jain Subject: [pinchartl:rpi/v6.5/isp/v2 21/23] htmldocs: ./include/uapi/linux/bcm2835-isp.h:146: warning: Function parameter or member 'padding' not described in 'bcm2835_isp_black_level' Message-ID: <202308291211.kJYIPEDZ-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/pinchartl/linux.git rpi/v6.5/isp/v2 head: f21e9808068119a1ea8f1ddb5677c982b79ac10d commit: f53111061a1c4624e8c08104ced1b968eeb173f5 [21/23] docs: admin-guide: media: bcm2835-isp: Add documentation for bcm2835-isp reproduce: (https://download.01.org/0day-ci/archive/20230829/202308291211.kJYIPEDZ-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202308291211.kJYIPEDZ-lkp@intel.com/ All warnings (new ones prefixed by >>): >> ./include/uapi/linux/bcm2835-isp.h:146: warning: Function parameter or member 'padding' not described in 'bcm2835_isp_black_level' >> ./include/uapi/linux/bcm2835-isp.h:178: warning: Function parameter or member 'x' not described in 'bcm2835_isp_gamma' >> ./include/uapi/linux/bcm2835-isp.h:178: warning: Function parameter or member 'y' not described in 'bcm2835_isp_gamma' >> Documentation/userspace-api/media/drivers/index.rst:30: WARNING: toctree contains reference to nonexisting document 'userspace-api/media/drivers/bcm2835-isp' >> Documentation/admin-guide/media/bcm2835-isp.rst: WARNING: document isn't included in any toctree >> Documentation/admin-guide/media/bcm2835-isp.rst:76: WARNING: undefined label: v4l2-meta-fmt-bcm2835-isp-stats (if the link has no caption the label must precede a section header) vim +146 ./include/uapi/linux/bcm2835-isp.h 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 130 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 131 /** 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 132 * struct bcm2835_isp_black_level - Sensor black level set with the 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 133 * V4L2_CID_USER_BCM2835_ISP_BLACK_LEVEL ctrl. 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 134 * 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 135 * @enabled: Enable black level. 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 136 * @black_level_r: Black level for red channel. 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 137 * @black_level_g: Black level for green channels. 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 138 * @black_level_b: Black level for blue channel. 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 139 */ 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 140 struct bcm2835_isp_black_level { 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 141 __u32 enabled; 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 142 __u16 black_level_r; 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 143 __u16 black_level_g; 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 144 __u16 black_level_b; 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 145 __u8 padding[2]; /* Unused */ 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 @146 }; 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 147 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 148 /** 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 149 * struct bcm2835_isp_geq - Green equalisation parameters set with the 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 150 * V4L2_CID_USER_BCM2835_ISP_GEQ ctrl. 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 151 * 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 152 * @enabled: Enable green equalisation. 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 153 * @offset: Fixed offset of the green equalisation threshold. 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 154 * @slope: Slope of the green equalisation threshold. 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 155 */ 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 156 struct bcm2835_isp_geq { 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 157 __u32 enabled; 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 158 __u32 offset; 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 159 struct bcm2835_isp_rational slope; 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 160 }; 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 161 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 162 #define BCM2835_NUM_GAMMA_PTS 33 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 163 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 164 /** 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 165 * struct bcm2835_isp_gamma - Gamma parameters set with the 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 166 * V4L2_CID_USER_BCM2835_ISP_GAMMA ctrl. 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 167 * 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 168 * @enabled: Enable gamma adjustment. 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 169 * @X: X values of the points defining the gamma curve. 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 170 * Values should be scaled to 16 bits. 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 171 * @Y: Y values of the points defining the gamma curve. 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 172 * Values should be scaled to 16 bits. 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 173 */ 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 174 struct bcm2835_isp_gamma { 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 175 __u32 enabled; 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 176 __u16 x[BCM2835_NUM_GAMMA_PTS]; 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 177 __u16 y[BCM2835_NUM_GAMMA_PTS]; 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 @178 }; 2374cc3ebbe4f56 Dave Stevenson 2020-10-12 179 :::::: The code at line 146 was first introduced by commit :::::: 2374cc3ebbe4f56da5cdd08fad8e87f568521505 uapi: bcm2835-isp: Add bcm2835-isp uapi header file :::::: TO: Dave Stevenson :::::: CC: Laurent Pinchart -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki