From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C2235ECAAD3 for ; Sun, 11 Sep 2022 21:10:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229498AbiIKVKR (ORCPT ); Sun, 11 Sep 2022 17:10:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58292 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229582AbiIKVKO (ORCPT ); Sun, 11 Sep 2022 17:10:14 -0400 Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 11AFD101EC; Sun, 11 Sep 2022 14:10:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1662930613; x=1694466613; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=RG8YfmgizY8f30fuvwod0ufH2YNJPSaaJvaqBsrhjZk=; b=etDn2sbUenANFH6fmsyVt5S6aJJI50ojtHKKKG+FBY6f602T7HpyVpO3 CP6lqVqBkNEUlenmOmJFwsoYLxi/aO0CYAWqqpQBw1c29cy26eAdlfie2 MUuWN04eG8ptua9HMQl5qvD3ROpn6AvM2zwQbw3p1g1aiisT6zx8UawGN iHNK4MIG5i9AOTHLHxPm4ba/K9KT8pKOK6jg3uMAtB6wm6mNeIJBc2SeY QZTHKhsTDh3TIJBYH7LCtQGKzAp4TMP4ecr6Ncv9nJe2v3rI3qxHuDcsA RR3G0ywaUQXdx9KULRN8/jUFtXluiMYFbzO3l+T2cUhYt1KW82KtSYF1g A==; X-IronPort-AV: E=McAfee;i="6500,9779,10467"; a="295336849" X-IronPort-AV: E=Sophos;i="5.93,307,1654585200"; d="scan'208";a="295336849" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Sep 2022 14:10:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,307,1654585200"; d="scan'208";a="649045973" Received: from lkp-server02.sh.intel.com (HELO 4011df4f4fd3) ([10.239.97.151]) by orsmga001.jf.intel.com with ESMTP; 11 Sep 2022 14:10:09 -0700 Received: from kbuild by 4011df4f4fd3 with local (Exim 4.96) (envelope-from ) id 1oXUDQ-0001pv-1l; Sun, 11 Sep 2022 21:10:08 +0000 Date: Mon, 12 Sep 2022 05:10:06 +0800 From: kernel test robot To: "Jason-JH.Lin" , Chun-Kuang Hu , Rob Herring , Krzysztof Kozlowski , Matthias Brugger , AngeloGioacchino Del Regno Cc: kbuild-all@lists.01.org, devicetree@vger.kernel.org, "Jason-JH.Lin" , Singo Chang , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Project_Global_Chrome_Upstream_Group@mediatek.com, Rex-BC Chen , linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v3 4/9] drm/mediatek: Add gamma support different lut_size for other SoC Message-ID: <202209120412.a3tFZuO9-lkp@intel.com> References: <20220911153734.24243-5-jason-jh.lin@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220911153734.24243-5-jason-jh.lin@mediatek.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Jason-JH.Lin", Thank you for the patch! Perhaps something to improve: [auto build test WARNING on next-20220909] [also build test WARNING on v6.0-rc4] [cannot apply to drm-misc/drm-misc-next robh/for-next drm/drm-next linus/master v6.0-rc4 v6.0-rc3 v6.0-rc2] [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/Jason-JH-Lin/Add-gamma-lut-support-for-mt8195/20220911-233949 base: 9a82ccda91ed2b40619cb3c10d446ae1f97bab6e config: arm-allyesconfig (https://download.01.org/0day-ci/archive/20220912/202209120412.a3tFZuO9-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/1d5b909c49fd62f1e6055fd3d077b9c5fae53e00 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Jason-JH-Lin/Add-gamma-lut-support-for-mt8195/20220911-233949 git checkout 1d5b909c49fd62f1e6055fd3d077b9c5fae53e00 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/gpu/drm/mediatek/mtk_disp_gamma.c:59:14: warning: no previous prototype for 'mtk_gamma_get_size' [-Wmissing-prototypes] 59 | unsigned int mtk_gamma_get_size(struct device *dev) | ^~~~~~~~~~~~~~~~~~ vim +/mtk_gamma_get_size +59 drivers/gpu/drm/mediatek/mtk_disp_gamma.c 58 > 59 unsigned int mtk_gamma_get_size(struct device *dev) 60 { 61 struct mtk_disp_gamma *gamma = dev_get_drvdata(dev); 62 unsigned int lut_size = LUT_SIZE_DEFAULT; 63 64 if (gamma && gamma->data) 65 lut_size = gamma->data->lut_size; 66 67 return lut_size; 68 } 69 -- 0-DAY CI Kernel Test Service https://01.org/lkp