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X-CSE-ConnectionGUID: Wv2ErQGSThinIZ8vVLd5gQ== X-CSE-MsgGUID: 44ANQ70ATaa42uNy/V/0Ew== X-IronPort-AV: E=McAfee;i="6700,10204,11169"; a="33845021" X-IronPort-AV: E=Sophos;i="6.10,161,1719903600"; d="scan'208";a="33845021" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Aug 2024 01:03:29 -0700 X-CSE-ConnectionGUID: d4QBBVZ/Si+EYhPrzZwcng== X-CSE-MsgGUID: fwAHWuJaTW64gjlfkMyo/Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,161,1719903600"; d="scan'208";a="60624946" Received: from lkp-server01.sh.intel.com (HELO 9a732dc145d3) ([10.239.97.150]) by orviesa009.jf.intel.com with ESMTP; 20 Aug 2024 01:03:22 -0700 Received: from kbuild by 9a732dc145d3 with local (Exim 4.96) (envelope-from ) id 1sgJpo-0009se-0L; Tue, 20 Aug 2024 08:03:20 +0000 Date: Tue, 20 Aug 2024 16:02:51 +0800 From: kernel test robot To: Stephen Boyd , chrome-platform@lists.linux.dev Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, patches@lists.linux.dev, devicetree@vger.kernel.org, Douglas Anderson , Pin-yen Lin , Andrzej Hajda , Benson Leung , Conor Dooley , Daniel Vetter , David Airlie , Dmitry Baryshkov , dri-devel@lists.freedesktop.org, Guenter Roeck , Jernej Skrabec , Jonas Karlman , Krzysztof Kozlowski , Laurent Pinchart , Lee Jones , Maarten Lankhorst , Maxime Ripard , Neil Armstrong , Prashant Malani , Robert Foss , Rob Herring , Thomas Zimmermann , Tzung-Bi Shih , Alexandre Belloni , Andy Shevchenko , Daniel Scally Subject: Re: [PATCH v3 07/17] drm/bridge: dp_typec: Support USB Type-C orientation Message-ID: <202408201530.jPGxBSCk-lkp@intel.com> References: <20240819223834.2049862-8-swboyd@chromium.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240819223834.2049862-8-swboyd@chromium.org> Hi Stephen, kernel test robot noticed the following build warnings: [auto build test WARNING on 8400291e289ee6b2bf9779ff1c83a291501f017b] url: https://github.com/intel-lab-lkp/linux/commits/Stephen-Boyd/drm-atomic-helper-Introduce-lane-remapping-support-to-bridges/20240820-064107 base: 8400291e289ee6b2bf9779ff1c83a291501f017b patch link: https://lore.kernel.org/r/20240819223834.2049862-8-swboyd%40chromium.org patch subject: [PATCH v3 07/17] drm/bridge: dp_typec: Support USB Type-C orientation config: arc-allyesconfig (https://download.01.org/0day-ci/archive/20240820/202408201530.jPGxBSCk-lkp@intel.com/config) compiler: arceb-elf-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240820/202408201530.jPGxBSCk-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/202408201530.jPGxBSCk-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/bridge/aux-hpd-bridge.c:60: warning: Function parameter or struct member 'orientation_switch' not described in 'drm_dp_typec_bridge_typec_port' vim +60 drivers/gpu/drm/bridge/aux-hpd-bridge.c c77d47cea15ad1 Stephen Boyd 2024-08-19 46 c77d47cea15ad1 Stephen Boyd 2024-08-19 47 /** c77d47cea15ad1 Stephen Boyd 2024-08-19 48 * struct drm_dp_typec_bridge_typec_port - USB type-c port associated with DP bridge c77d47cea15ad1 Stephen Boyd 2024-08-19 49 * @lane_mapping: Physical (array index) to logical (array value) USB type-C lane mapping 9edcc62024ff61 Stephen Boyd 2024-08-19 50 * @orientation: Orientation of USB type-c port c77d47cea15ad1 Stephen Boyd 2024-08-19 51 * @mode_switch: DP altmode switch c77d47cea15ad1 Stephen Boyd 2024-08-19 52 * @typec_data: Back pointer to type-c bridge data c77d47cea15ad1 Stephen Boyd 2024-08-19 53 */ c77d47cea15ad1 Stephen Boyd 2024-08-19 54 struct drm_dp_typec_bridge_typec_port { c77d47cea15ad1 Stephen Boyd 2024-08-19 55 u32 lane_mapping[NUM_USB_SS]; 9edcc62024ff61 Stephen Boyd 2024-08-19 56 enum typec_orientation orientation; c77d47cea15ad1 Stephen Boyd 2024-08-19 57 struct typec_mux_dev *mode_switch; 9edcc62024ff61 Stephen Boyd 2024-08-19 58 struct typec_switch_dev *orientation_switch; c77d47cea15ad1 Stephen Boyd 2024-08-19 59 struct drm_dp_typec_bridge_data *typec_data; c77d47cea15ad1 Stephen Boyd 2024-08-19 @60 }; c77d47cea15ad1 Stephen Boyd 2024-08-19 61 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki