From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.13]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7B45629827E; Wed, 28 Jan 2026 02:28:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769567293; cv=none; b=Hln8QB1H7WOEARUFfLBv//l8l85dW7yfSw5lZcSy4x2ArF2h8+QuOGcRZWHKcPyxHYleOKRovl8Kc/COT+rbI9wkz/cprFQa77EIfPr1v6Em7o9RItS4kEIaQqDTn6iwdLf82ZdVWc+oS23e8hJ+GGR3bEgEqsVjz80D14gjViE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769567293; c=relaxed/simple; bh=AsLaV6WjLigGQB+1fL0zxdBAPWzCg6IZSXz0Q9HxAG8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=jfnc+8dfhDiBVso5ScIL2jMuHf/d505KWWm1aMKLAMfGyLp5mKVB35tV6uJnPzb+DRc7Jv70aDjoXsRnYybOGwnMQZMjnD9WBllF9i6Bic7pOdY9v7wK1GGKpfll2mCLnqSVLGYVCdAxHc+O/rIAmmYWGFW62oIZ5mHnLbj0OE4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=PyjV7SE1; arc=none smtp.client-ip=198.175.65.13 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="PyjV7SE1" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1769567291; x=1801103291; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=AsLaV6WjLigGQB+1fL0zxdBAPWzCg6IZSXz0Q9HxAG8=; b=PyjV7SE1zueYBRGlhnQU0B5qNqgkEhBv4VFRYE/5wigQ2DvG5ccjrYRl Al32vIkzxVqeFBq0NgdNFSnbr7HLWdZQa6m0Fla84KrRjSXnRyp0GH33P fEt+qpNyNWw4hrUDOvEabP0eMOkuFEPFQKa4DnehFLu6KurdsqUm2+7hG IcKwQ4P+HYssVaBky16cDO2PinA5OEQQhXIi+rFDcsyX1IA0NgwVNqkSh 6BH76b8cCULl8yUpRaOugKsA7BLACKmmxHZ344LAATcg0cvf3yF2Pp2Y+ mx8I8ReQA07KSkHvKaTC0nuvvPbaocLlb6BTvy8kv0sV8ps1Mj6WwdxBp w==; X-CSE-ConnectionGUID: JMQ6UEUEToWBrHMWdn9RYw== X-CSE-MsgGUID: ZtekuxPgSvG4qgH3UiFx6Q== X-IronPort-AV: E=McAfee;i="6800,10657,11684"; a="81881448" X-IronPort-AV: E=Sophos;i="6.21,257,1763452800"; d="scan'208";a="81881448" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Jan 2026 18:28:11 -0800 X-CSE-ConnectionGUID: Y8t6OJ+RTyODRg9E9tlaNw== X-CSE-MsgGUID: 1pnRvin1TRWKvOKkPfe5QA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,257,1763452800"; d="scan'208";a="207277691" Received: from lkp-server01.sh.intel.com (HELO 765f4a05e27f) ([10.239.97.150]) by orviesa006.jf.intel.com with ESMTP; 27 Jan 2026 18:28:07 -0800 Received: from kbuild by 765f4a05e27f with local (Exim 4.98.2) (envelope-from ) id 1vkvHo-00000000Z8y-1XK9; Wed, 28 Jan 2026 02:28:04 +0000 Date: Wed, 28 Jan 2026 10:27:05 +0800 From: kernel test robot To: Joey Lu , airlied@gmail.com, simona@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: oe-kbuild-all@lists.linux.dev, ychuang3@nuvoton.com, schung@nuvoton.com, yclu4@nuvoton.com, a0987203069@gmail.com, linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 3/3] drm/nuvoton: add MA35D1 display controller driver Message-ID: <202601281037.qP5gX0kK-lkp@intel.com> References: <20260126085727.2568958-4-a0987203069@gmail.com> 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: <20260126085727.2568958-4-a0987203069@gmail.com> Hi Joey, kernel test robot noticed the following build errors: [auto build test ERROR on drm-misc/drm-misc-next] [also build test ERROR on drm/drm-next] [cannot apply to robh/for-next linus/master v6.19-rc7 next-20260127] [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/Joey-Lu/dt-bindings-display-nuvoton-add-MA35D1-DCU-binding/20260126-170258 base: https://gitlab.freedesktop.org/drm/misc/kernel.git drm-misc-next patch link: https://lore.kernel.org/r/20260126085727.2568958-4-a0987203069%40gmail.com patch subject: [PATCH 3/3] drm/nuvoton: add MA35D1 display controller driver config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20260128/202601281037.qP5gX0kK-lkp@intel.com/config) compiler: alpha-linux-gcc (GCC) 15.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260128/202601281037.qP5gX0kK-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/202601281037.qP5gX0kK-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/gpu/drm/nuvoton/ma35_drm.h:18, from drivers/gpu/drm/nuvoton/ma35_plane.c:23: drivers/gpu/drm/nuvoton/ma35_plane.c: In function 'ma35_layer_blend_mode_select': >> drivers/gpu/drm/nuvoton/ma35_plane.h:141:9: error: implicit declaration of function 'FIELD_PREP' [-Wimplicit-function-declaration] 141 | FIELD_PREP(MA35_SRC_BLENDING_MODE, MA35_ALPHA_BLEND_ONE) | ^~~~~~~~~~ drivers/gpu/drm/nuvoton/ma35_plane.c:177:24: note: in expansion of macro 'MA35_BLEND_MODE_SRC' 177 | *reg = MA35_BLEND_MODE_SRC; | ^~~~~~~~~~~~~~~~~~~ -- drivers/gpu/drm/nuvoton/ma35_crtc.c: In function 'ma35_crtc_atomic_enable': >> drivers/gpu/drm/nuvoton/ma35_crtc.c:97:15: error: implicit declaration of function 'FIELD_PREP' [-Wimplicit-function-declaration] 97 | reg = FIELD_PREP(MA35_DISPLAY_TOTAL_MASK, mode->htotal) | | ^~~~~~~~~~ drivers/gpu/drm/nuvoton/ma35_crtc.c: In function 'ma35_crtc_get_scanout_position': >> drivers/gpu/drm/nuvoton/ma35_crtc.c:228:17: error: implicit declaration of function 'FIELD_GET' [-Wimplicit-function-declaration] 228 | *hpos = FIELD_GET(MA35_DISPLAY_CURRENT_X, reg); | ^~~~~~~~~ vim +/FIELD_PREP +141 drivers/gpu/drm/nuvoton/ma35_plane.h 137 138 /* configs for blend modes */ 139 #define MA35_BLEND_MODE_CLEAR 0 140 #define MA35_BLEND_MODE_SRC \ > 141 FIELD_PREP(MA35_SRC_BLENDING_MODE, MA35_ALPHA_BLEND_ONE) 142 #define MA35_BLEND_MODE_DST \ 143 FIELD_PREP(MA35_DST_BLENDING_MODE, MA35_ALPHA_BLEND_ONE) 144 #define MA35_BLEND_MODE_SRC_OVER \ 145 (FIELD_PREP(MA35_SRC_BLENDING_MODE, MA35_ALPHA_BLEND_ONE) | \ 146 FIELD_PREP(MA35_DST_BLENDING_MODE, MA35_ALPHA_BLEND_INVERSED)) 147 #define MA35_BLEND_MODE_DST_OVER \ 148 (FIELD_PREP(MA35_SRC_BLENDING_MODE, MA35_ALPHA_BLEND_INVERSED) | \ 149 FIELD_PREP(MA35_DST_BLENDING_MODE, MA35_ALPHA_BLEND_ONE)) 150 #define MA35_BLEND_MODE_SRC_IN \ 151 FIELD_PREP(MA35_SRC_BLENDING_MODE, MA35_ALPHA_BLEND_NORMAL) 152 #define MA35_BLEND_MODE_DST_IN \ 153 FIELD_PREP(MA35_DST_BLENDING_MODE, MA35_ALPHA_BLEND_NORMAL) 154 #define MA35_BLEND_MODE_SRC_OUT \ 155 FIELD_PREP(MA35_SRC_BLENDING_MODE, MA35_ALPHA_BLEND_INVERSED) 156 #define MA35_BLEND_MODE_DST_OUT \ 157 FIELD_PREP(MA35_DST_BLENDING_MODE, MA35_ALPHA_BLEND_INVERSED) 158 #define MA35_BLEND_MODE_SRC_ATOP \ 159 (FIELD_PREP(MA35_SRC_BLENDING_MODE, MA35_ALPHA_BLEND_NORMAL) | \ 160 FIELD_PREP(MA35_DST_BLENDING_MODE, MA35_ALPHA_BLEND_INVERSED)) 161 #define MA35_BLEND_MODE_DST_ATOP \ 162 (FIELD_PREP(MA35_SRC_BLENDING_MODE, MA35_ALPHA_BLEND_INVERSED) | \ 163 FIELD_PREP(MA35_DST_BLENDING_MODE, MA35_ALPHA_BLEND_NORMAL)) 164 #define MA35_BLEND_MODE_XOR \ 165 (FIELD_PREP(MA35_SRC_BLENDING_MODE, MA35_ALPHA_BLEND_INVERSED) | \ 166 FIELD_PREP(MA35_DST_BLENDING_MODE, MA35_ALPHA_BLEND_INVERSED)) 167 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki