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 3A5DBC678DC for ; Fri, 18 Aug 2023 00:42:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1356753AbjHRAmV (ORCPT ); Thu, 17 Aug 2023 20:42:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44722 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1356755AbjHRAmF (ORCPT ); Thu, 17 Aug 2023 20:42:05 -0400 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ABDA42D67 for ; Thu, 17 Aug 2023 17:42:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1692319324; x=1723855324; h=date:from:to:cc:subject:message-id:mime-version; bh=b00AF8wncw5hmRSIEfWdL9qxZxQfAxmAv+k1mhiZAzM=; b=E6D9EcxwMFK4EsQKvGPDEQwZelNHH0E1jrbeDh9E7WVmPBJQDj5NChcQ 7uYJV6JcLwbVxc3Jj7Ug2PYWfiZC6bHeh9ZyetD+4BgH96b6IqHL0iI5c Hu3IKx8IK+3lYPrRvo9jNsWfX4IYIoEhyaloS7MD2nRPQXvp6b4vOrF29 OHPExqUSodj+B2xZNjjvScN/+rnsKHaoJgQeC79WlYPASG+mp7pSmvqXg bRldixADTHy7qM8dZhyHpreqnmaAnl7wteUWl5EughzuWlWlF31/9OwcK kr+psBTpGNZiDRzFGa+ZdU5sOb5yZQHIFJbtXQzN4AmaciHo+6xFyQbK4 Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10805"; a="375754301" X-IronPort-AV: E=Sophos;i="6.01,181,1684825200"; d="scan'208";a="375754301" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Aug 2023 17:42:04 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10805"; a="684658458" X-IronPort-AV: E=Sophos;i="6.01,181,1684825200"; d="scan'208";a="684658458" Received: from lkp-server02.sh.intel.com (HELO a9caf1a0cf30) ([10.239.97.151]) by orsmga003.jf.intel.com with ESMTP; 17 Aug 2023 17:42:02 -0700 Received: from kbuild by a9caf1a0cf30 with local (Exim 4.96) (envelope-from ) id 1qWnYv-0001ZT-0y; Fri, 18 Aug 2023 00:42:01 +0000 Date: Fri, 18 Aug 2023 08:41:55 +0800 From: kernel test robot To: Melissa Wen Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Alex Deucher , Tales Aparecida , Rodrigo Siqueira Subject: htmldocs: ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:109: warning: Function parameter or member 'overlap_only' not described in 'mpcc_blnd_cfg' Message-ID: <202308180803.QE0R3OlP-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 16931859a6500d360b90aeacab3b505a3560a3ed commit: 33fa4f1df53076d0078be091d5a88d457de54936 Documentation/gpu/amdgpu/amdgpu_dm: add DM docs for pixel blend mode date: 1 year ago reproduce: (https://download.01.org/0day-ci/archive/20230818/202308180803.QE0R3OlP-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/202308180803.QE0R3OlP-lkp@intel.com/ All warnings (new ones prefixed by >>): >> ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:109: warning: Function parameter or member 'overlap_only' not described in 'mpcc_blnd_cfg' >> ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:109: warning: Function parameter or member 'bottom_gain_mode' not described in 'mpcc_blnd_cfg' >> ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:109: warning: Function parameter or member 'background_color_bpc' not described in 'mpcc_blnd_cfg' >> ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:109: warning: Function parameter or member 'top_gain' not described in 'mpcc_blnd_cfg' >> ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:109: warning: Function parameter or member 'bottom_inside_gain' not described in 'mpcc_blnd_cfg' >> ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:109: warning: Function parameter or member 'bottom_outside_gain' not described in 'mpcc_blnd_cfg' vim +109 ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h feb4a3cd8eb007f Eric Bernstein 2017-11-06 83 43d61f6d8f4d2da Melissa Wen 2022-08-04 84 /** 43d61f6d8f4d2da Melissa Wen 2022-08-04 85 * struct mpcc_blnd_cfg - MPCC blending configuration 43d61f6d8f4d2da Melissa Wen 2022-08-04 86 * 43d61f6d8f4d2da Melissa Wen 2022-08-04 87 * @black_color: background color 43d61f6d8f4d2da Melissa Wen 2022-08-04 88 * @alpha_mode: alpha blend mode (MPCC_ALPHA_BLND_MODE) 43d61f6d8f4d2da Melissa Wen 2022-08-04 89 * @pre_multiplied_alpha: whether pixel color values were pre-multiplied by the 43d61f6d8f4d2da Melissa Wen 2022-08-04 90 * alpha channel (MPCC_ALPHA_MULTIPLIED_MODE) 43d61f6d8f4d2da Melissa Wen 2022-08-04 91 * @global_gain: used when blend mode considers both pixel alpha and plane 43d61f6d8f4d2da Melissa Wen 2022-08-04 92 * alpha value and assumes the global alpha value. 43d61f6d8f4d2da Melissa Wen 2022-08-04 93 * @global_alpha: plane alpha value feb4a3cd8eb007f Eric Bernstein 2017-11-06 94 */ feb4a3cd8eb007f Eric Bernstein 2017-11-06 95 struct mpcc_blnd_cfg { feb4a3cd8eb007f Eric Bernstein 2017-11-06 96 struct tg_color black_color; /* background color */ feb4a3cd8eb007f Eric Bernstein 2017-11-06 97 enum mpcc_alpha_blend_mode alpha_mode; /* alpha blend mode */ feb4a3cd8eb007f Eric Bernstein 2017-11-06 98 bool pre_multiplied_alpha; /* alpha pre-multiplied mode flag */ feb4a3cd8eb007f Eric Bernstein 2017-11-06 99 int global_gain; feb4a3cd8eb007f Eric Bernstein 2017-11-06 100 int global_alpha; feb4a3cd8eb007f Eric Bernstein 2017-11-06 101 bool overlap_only; feb4a3cd8eb007f Eric Bernstein 2017-11-06 102 f789b0b82bf0aee Harry Wentland 2019-02-22 103 /* MPCC top/bottom gain settings */ f789b0b82bf0aee Harry Wentland 2019-02-22 104 int bottom_gain_mode; f789b0b82bf0aee Harry Wentland 2019-02-22 105 int background_color_bpc; f789b0b82bf0aee Harry Wentland 2019-02-22 106 int top_gain; f789b0b82bf0aee Harry Wentland 2019-02-22 107 int bottom_inside_gain; f789b0b82bf0aee Harry Wentland 2019-02-22 108 int bottom_outside_gain; feb4a3cd8eb007f Eric Bernstein 2017-11-06 @109 }; feb4a3cd8eb007f Eric Bernstein 2017-11-06 110 :::::: The code at line 109 was first introduced by commit :::::: feb4a3cd8eb007f4749dc8323110f42fb4682ae0 drm/amd/display: Integrating MPC pseudocode :::::: TO: Eric Bernstein :::::: CC: Alex Deucher -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki