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d="scan'208";a="441479776" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Aug 2023 08:46:47 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10816"; a="1069092537" X-IronPort-AV: E=Sophos;i="6.02,207,1688454000"; d="scan'208";a="1069092537" Received: from lkp-server02.sh.intel.com (HELO daf8bb0a381d) ([10.239.97.151]) by fmsmga005.fm.intel.com with ESMTP; 28 Aug 2023 08:46:45 -0700 Received: from kbuild by daf8bb0a381d with local (Exim 4.96) (envelope-from ) id 1qaeRw-0007zf-3A; Mon, 28 Aug 2023 15:46:44 +0000 Date: Mon, 28 Aug 2023 23:45:53 +0800 From: kernel test robot To: cros-kernel-buildreports@googlegroups.com, Guenter Roeck Cc: oe-kbuild-all@lists.linux.dev Subject: [chrome-os:chromeos-5.10 37/39] drivers/gpu/drm/mediatek/mtk_dpi.c:153: warning: Function parameter or member 'is_ck_de_pol' not described in 'mtk_dpi_conf' Message-ID: <202308282307.9CySMB7w-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://chromium.googlesource.com/chromiumos/third_party/kernel chromeos-5.10 head: 01b0f7911af24417437d518fbca859a0e2caf01c commit: 061dbb2e0300b2aa141f67fd09c6e08504e70ee4 [37/39] UPSTREAM: drm/mediatek: dpi: Add kernel document for struct mtk_dpi_conf config: arm64-randconfig-r002-20230828 (https://download.01.org/0day-ci/archive/20230828/202308282307.9CySMB7w-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230828/202308282307.9CySMB7w-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/202308282307.9CySMB7w-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/mediatek/mtk_dpi.c:153: warning: Function parameter or member 'is_ck_de_pol' not described in 'mtk_dpi_conf' >> drivers/gpu/drm/mediatek/mtk_dpi.c:153: warning: Function parameter or member 'is_dpintf' not described in 'mtk_dpi_conf' >> drivers/gpu/drm/mediatek/mtk_dpi.c:153: warning: Function parameter or member 'csc_support' not described in 'mtk_dpi_conf' drivers/gpu/drm/mediatek/mtk_dpi.c:153: warning: Function parameter or member 'swap_input_support' not described in 'mtk_dpi_conf' >> drivers/gpu/drm/mediatek/mtk_dpi.c:153: warning: Function parameter or member 'dimension_mask' not described in 'mtk_dpi_conf' >> drivers/gpu/drm/mediatek/mtk_dpi.c:153: warning: Function parameter or member 'hvsize_mask' not described in 'mtk_dpi_conf' >> drivers/gpu/drm/mediatek/mtk_dpi.c:153: warning: Function parameter or member 'channel_swap_shift' not described in 'mtk_dpi_conf' >> drivers/gpu/drm/mediatek/mtk_dpi.c:153: warning: Function parameter or member 'yuv422_en_bit' not described in 'mtk_dpi_conf' >> drivers/gpu/drm/mediatek/mtk_dpi.c:153: warning: Function parameter or member 'csc_enable_bit' not described in 'mtk_dpi_conf' >> drivers/gpu/drm/mediatek/mtk_dpi.c:153: warning: Function parameter or member 'limit' not described in 'mtk_dpi_conf' vim +153 drivers/gpu/drm/mediatek/mtk_dpi.c 9e629c17aa8d7a Jie Qiu 2016-01-04 124 061dbb2e0300b2 Bo-Chen Chen 2022-07-01 125 /** 061dbb2e0300b2 Bo-Chen Chen 2022-07-01 126 * struct mtk_dpi_conf - Configuration of mediatek dpi. 061dbb2e0300b2 Bo-Chen Chen 2022-07-01 127 * @cal_factor: Callback function to calculate factor value. 061dbb2e0300b2 Bo-Chen Chen 2022-07-01 128 * @reg_h_fre_con: Register address of frequency control. 061dbb2e0300b2 Bo-Chen Chen 2022-07-01 129 * @max_clock_khz: Max clock frequency supported for this SoCs in khz units. 061dbb2e0300b2 Bo-Chen Chen 2022-07-01 130 * @edge_sel_en: Enable of edge selection. 061dbb2e0300b2 Bo-Chen Chen 2022-07-01 131 * @output_fmts: Array of supported output formats. 061dbb2e0300b2 Bo-Chen Chen 2022-07-01 132 * @num_output_fmts: Quantity of supported output formats. 061dbb2e0300b2 Bo-Chen Chen 2022-07-01 133 */ 0ace4b993c7a52 chunhui dai 2018-10-03 134 struct mtk_dpi_conf { 55c78aa5c808ba chunhui dai 2018-10-03 135 unsigned int (*cal_factor)(int clock); 0ace4b993c7a52 chunhui dai 2018-10-03 136 u32 reg_h_fre_con; 5f76153de6c927 Rex-BC Chen 2021-03-18 137 u32 max_clock_khz; 79080159a7c1bc chunhui dai 2018-10-03 138 bool edge_sel_en; 595945ce9b6d81 Rex-BC Chen 2021-05-26 139 const u32 *output_fmts; 595945ce9b6d81 Rex-BC Chen 2021-05-26 140 u32 num_output_fmts; 270385f0bcbda8 Jitao Shi 2021-11-24 141 bool is_ck_de_pol; 270385f0bcbda8 Jitao Shi 2021-11-24 142 bool is_dpintf; 270385f0bcbda8 Jitao Shi 2021-11-24 143 bool csc_support; 270385f0bcbda8 Jitao Shi 2021-11-24 144 bool swap_input_support; 270385f0bcbda8 Jitao Shi 2021-11-24 145 // Mask used for HWIDTH, HPORCH, VSYNC_WIDTH and VSYNC_PORCH (no shift) 270385f0bcbda8 Jitao Shi 2021-11-24 146 u32 dimension_mask; 270385f0bcbda8 Jitao Shi 2021-11-24 147 // Mask used for HSIZE and VSIZE (no shift) 270385f0bcbda8 Jitao Shi 2021-11-24 148 u32 hvsize_mask; 270385f0bcbda8 Jitao Shi 2021-11-24 149 u32 channel_swap_shift; 270385f0bcbda8 Jitao Shi 2021-11-24 150 u32 yuv422_en_bit; 9fc1f39630d4af Jitao Shi 2021-11-24 151 u32 csc_enable_bit; 270385f0bcbda8 Jitao Shi 2021-11-24 152 const struct mtk_dpi_yc_limit *limit; 0ace4b993c7a52 chunhui dai 2018-10-03 @153 }; 0ace4b993c7a52 chunhui dai 2018-10-03 154 :::::: The code at line 153 was first introduced by commit :::::: 0ace4b993c7a524962c6c17f3956a2d3cf2454e1 drm/mediatek: move hardware register to node data :::::: TO: chunhui dai :::::: CC: CK Hu -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki