From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) (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 C2F1016BE2A for ; Sat, 28 Sep 2024 21:59:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727560745; cv=none; b=ZIFZzNQBoKxXKpZKxopQOP2S0aRJJPkLW1CSBmQ8vZdxCsBLmIUBLN/kk1LgDgBTw5D9BZXJ04SwuNtn1Z3LonSd11HPoZSrsiVO2PZYOq0eXVnRKQPeE2tcL4gzSMyx3V0nImVU/rTzn9PBxLNa6ticfDeTFBhTCjAMipzzTig= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727560745; c=relaxed/simple; bh=VoenVUM6zRadsqe4jBg41qjc8F7PTNEo9McuOPGYUzE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=sXJjJI+C+abFlu8/bhMank65K7cqXtdDx/QA2zXszus11SV7zjbTweIyhmHNlYyXzlsi7mm/XheMDTxa8p+JkthyV3PdC+a/3Zj6e7dYBWSxAQ8UGl2SAsGL1QyLPq1/+q8euIRmna6xhBBJ7A0yGuSObFhBakoiHU2NAbUWmT4= 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=A6XOUF8s; arc=none smtp.client-ip=192.198.163.11 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="A6XOUF8s" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1727560744; x=1759096744; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=VoenVUM6zRadsqe4jBg41qjc8F7PTNEo9McuOPGYUzE=; b=A6XOUF8sFzT8O7HsFUUV8RncxPIg/eRrzUEtTZiENJyx/DSwVgo0+KIH EfoJrh9eqY7vtP5BbIOhaHHl2Unu/aUr/XA8fON5kBqbFhX2QgvfpMQd6 JRzVyxUKrHWqMYfbSGJntMxkQSmWW+iC0tEDitQEonOZJdEJC0NNU9Kad vvQjsR6Bzau7CIhzqr3RYEH2Bukp4M7KleFMNAB2wXXkeBDPabV/uApr7 NfyeuYYzjg5zjkHkFqBXYF0cTA6+JlownYGMXN7mvL6XBcXILm3P5YRp8 MXg9m29klmu0gtoBZTnf5lE9fZzvwI+KSWYn3qsYjod40HAQnJnAtTLmI A==; X-CSE-ConnectionGUID: DzMvPt8sQZyblaoPzPb0Mg== X-CSE-MsgGUID: OcgTAGMHQWit7pFSz43paQ== X-IronPort-AV: E=McAfee;i="6700,10204,11209"; a="37261324" X-IronPort-AV: E=Sophos;i="6.11,162,1725346800"; d="scan'208";a="37261324" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Sep 2024 14:59:03 -0700 X-CSE-ConnectionGUID: sGZ5C3E5Rf+BvJ7bUFGPCg== X-CSE-MsgGUID: 1UCfB+L1T4yh40P48CPOzQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,162,1725346800"; d="scan'208";a="72458896" Received: from lkp-server01.sh.intel.com (HELO 53e96f405c61) ([10.239.97.150]) by fmviesa006.fm.intel.com with ESMTP; 28 Sep 2024 14:59:00 -0700 Received: from kbuild by 53e96f405c61 with local (Exim 4.96) (envelope-from ) id 1sufSr-000Ngl-2y; Sat, 28 Sep 2024 21:58:57 +0000 Date: Sun, 29 Sep 2024 05:58:50 +0800 From: kernel test robot To: "Jason-JH.Lin" , Alper Nebi Yasak , Chun-Kuang Hu , AngeloGioacchino Del Regno Cc: oe-kbuild-all@lists.linux.dev, Shawn Sung , dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, "Jason-JH . Lin" , Singo Chang , Nancy Lin , Project_Global_Chrome_Upstream_Group@mediatek.com Subject: Re: [PATCH v5 2/2] drm/mediatek: Add blend_modes to mtk_plane_init() for different SoCs Message-ID: <202409290726.oaatx2OR-lkp@intel.com> References: <20240925101927.17042-3-jason-jh.lin@mediatek.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: <20240925101927.17042-3-jason-jh.lin@mediatek.com> Hi Jason-JH.Lin, kernel test robot noticed the following build errors: [auto build test ERROR on drm/drm-next] [also build test ERROR on linus/master next-20240927] [cannot apply to v6.11] [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/drm-mediatek-ovl-Add-fmt_convert-function-pointer-to-driver-data/20240925-182056 base: git://anongit.freedesktop.org/drm/drm drm-next patch link: https://lore.kernel.org/r/20240925101927.17042-3-jason-jh.lin%40mediatek.com patch subject: [PATCH v5 2/2] drm/mediatek: Add blend_modes to mtk_plane_init() for different SoCs config: arm-randconfig-002-20240929 (https://download.01.org/0day-ci/archive/20240929/202409290726.oaatx2OR-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240929/202409290726.oaatx2OR-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/202409290726.oaatx2OR-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/gpu/drm/mediatek/mtk_crtc.h:10, from drivers/gpu/drm/mediatek/mtk_crtc.c:22: >> drivers/gpu/drm/mediatek/mtk_ddp_comp.h:83:9: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 83 | const u32 (*get_blend_modes)(struct device *dev); | ^~~~~ drivers/gpu/drm/mediatek/mtk_ddp_comp.h:271:1: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 271 | const u32 mtk_ddp_comp_get_blend_modes(struct mtk_ddp_comp *comp) | ^~~~~ cc1: all warnings being treated as errors -- In file included from drivers/gpu/drm/mediatek/mtk_crtc.h:10, from drivers/gpu/drm/mediatek/mtk_disp_color.c:13: >> drivers/gpu/drm/mediatek/mtk_ddp_comp.h:83:9: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 83 | const u32 (*get_blend_modes)(struct device *dev); | ^~~~~ drivers/gpu/drm/mediatek/mtk_ddp_comp.h:271:1: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 271 | const u32 mtk_ddp_comp_get_blend_modes(struct mtk_ddp_comp *comp) | ^~~~~ In file included from drivers/gpu/drm/mediatek/mtk_disp_color.c:15: >> drivers/gpu/drm/mediatek/mtk_disp_drv.h:106:1: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 106 | const u32 mtk_ovl_get_blend_modes(struct device *dev); | ^~~~~ drivers/gpu/drm/mediatek/mtk_disp_drv.h:135:1: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 135 | const u32 mtk_ovl_adaptor_get_blend_modes(struct device *dev); | ^~~~~ drivers/gpu/drm/mediatek/mtk_disp_drv.h:170:1: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 170 | const u32 mtk_mdp_rdma_get_blend_modes(struct device *dev); | ^~~~~ cc1: all warnings being treated as errors -- In file included from drivers/gpu/drm/mediatek/mtk_mdp_rdma.c:15: >> drivers/gpu/drm/mediatek/mtk_disp_drv.h:106:1: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 106 | const u32 mtk_ovl_get_blend_modes(struct device *dev); | ^~~~~ drivers/gpu/drm/mediatek/mtk_disp_drv.h:135:1: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 135 | const u32 mtk_ovl_adaptor_get_blend_modes(struct device *dev); | ^~~~~ drivers/gpu/drm/mediatek/mtk_disp_drv.h:170:1: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 170 | const u32 mtk_mdp_rdma_get_blend_modes(struct device *dev); | ^~~~~ In file included from drivers/gpu/drm/mediatek/mtk_drm_drv.h:10, from drivers/gpu/drm/mediatek/mtk_mdp_rdma.c:16: >> drivers/gpu/drm/mediatek/mtk_ddp_comp.h:83:9: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 83 | const u32 (*get_blend_modes)(struct device *dev); | ^~~~~ drivers/gpu/drm/mediatek/mtk_ddp_comp.h:271:1: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 271 | const u32 mtk_ddp_comp_get_blend_modes(struct mtk_ddp_comp *comp) | ^~~~~ >> drivers/gpu/drm/mediatek/mtk_mdp_rdma.c:236:1: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 236 | const u32 mtk_mdp_rdma_get_blend_modes(struct device *dev) | ^~~~~ cc1: all warnings being treated as errors -- In file included from drivers/gpu/drm/mediatek/mtk_crtc.h:10, from drivers/gpu/drm/mediatek/mtk_disp_ovl.c:18: >> drivers/gpu/drm/mediatek/mtk_ddp_comp.h:83:9: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 83 | const u32 (*get_blend_modes)(struct device *dev); | ^~~~~ drivers/gpu/drm/mediatek/mtk_ddp_comp.h:271:1: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 271 | const u32 mtk_ddp_comp_get_blend_modes(struct mtk_ddp_comp *comp) | ^~~~~ In file included from drivers/gpu/drm/mediatek/mtk_disp_ovl.c:20: >> drivers/gpu/drm/mediatek/mtk_disp_drv.h:106:1: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 106 | const u32 mtk_ovl_get_blend_modes(struct device *dev); | ^~~~~ drivers/gpu/drm/mediatek/mtk_disp_drv.h:135:1: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 135 | const u32 mtk_ovl_adaptor_get_blend_modes(struct device *dev); | ^~~~~ drivers/gpu/drm/mediatek/mtk_disp_drv.h:170:1: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 170 | const u32 mtk_mdp_rdma_get_blend_modes(struct device *dev); | ^~~~~ >> drivers/gpu/drm/mediatek/mtk_disp_ovl.c:219:1: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 219 | const u32 mtk_ovl_get_blend_modes(struct device *dev) | ^~~~~ cc1: all warnings being treated as errors -- In file included from drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c:20: >> drivers/gpu/drm/mediatek/mtk_ddp_comp.h:83:9: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 83 | const u32 (*get_blend_modes)(struct device *dev); | ^~~~~ drivers/gpu/drm/mediatek/mtk_ddp_comp.h:271:1: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 271 | const u32 mtk_ddp_comp_get_blend_modes(struct mtk_ddp_comp *comp) | ^~~~~ In file included from drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c:21: >> drivers/gpu/drm/mediatek/mtk_disp_drv.h:106:1: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 106 | const u32 mtk_ovl_get_blend_modes(struct device *dev); | ^~~~~ drivers/gpu/drm/mediatek/mtk_disp_drv.h:135:1: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 135 | const u32 mtk_ovl_adaptor_get_blend_modes(struct device *dev); | ^~~~~ drivers/gpu/drm/mediatek/mtk_disp_drv.h:170:1: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 170 | const u32 mtk_mdp_rdma_get_blend_modes(struct device *dev); | ^~~~~ >> drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c:403:1: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] 403 | const u32 mtk_ovl_adaptor_get_blend_modes(struct device *dev) | ^~~~~ cc1: all warnings being treated as errors vim +83 drivers/gpu/drm/mediatek/mtk_ddp_comp.h 48 49 struct mtk_ddp_comp; 50 struct cmdq_pkt; 51 struct mtk_ddp_comp_funcs { 52 int (*power_on)(struct device *dev); 53 void (*power_off)(struct device *dev); 54 int (*clk_enable)(struct device *dev); 55 void (*clk_disable)(struct device *dev); 56 void (*config)(struct device *dev, unsigned int w, 57 unsigned int h, unsigned int vrefresh, 58 unsigned int bpc, struct cmdq_pkt *cmdq_pkt); 59 void (*start)(struct device *dev); 60 void (*stop)(struct device *dev); 61 void (*register_vblank_cb)(struct device *dev, 62 void (*vblank_cb)(void *), 63 void *vblank_cb_data); 64 void (*unregister_vblank_cb)(struct device *dev); 65 void (*enable_vblank)(struct device *dev); 66 void (*disable_vblank)(struct device *dev); 67 unsigned int (*supported_rotations)(struct device *dev); 68 unsigned int (*layer_nr)(struct device *dev); 69 int (*layer_check)(struct device *dev, 70 unsigned int idx, 71 struct mtk_plane_state *state); 72 void (*layer_config)(struct device *dev, unsigned int idx, 73 struct mtk_plane_state *state, 74 struct cmdq_pkt *cmdq_pkt); 75 unsigned int (*gamma_get_lut_size)(struct device *dev); 76 void (*gamma_set)(struct device *dev, 77 struct drm_crtc_state *state); 78 void (*bgclr_in_on)(struct device *dev); 79 void (*bgclr_in_off)(struct device *dev); 80 void (*ctm_set)(struct device *dev, 81 struct drm_crtc_state *state); 82 struct device * (*dma_dev_get)(struct device *dev); > 83 const u32 (*get_blend_modes)(struct device *dev); 84 const u32 *(*get_formats)(struct device *dev); 85 size_t (*get_num_formats)(struct device *dev); 86 void (*connect)(struct device *dev, struct device *mmsys_dev, unsigned int next); 87 void (*disconnect)(struct device *dev, struct device *mmsys_dev, unsigned int next); 88 void (*add)(struct device *dev, struct mtk_mutex *mutex); 89 void (*remove)(struct device *dev, struct mtk_mutex *mutex); 90 unsigned int (*encoder_index)(struct device *dev); 91 enum drm_mode_status (*mode_valid)(struct device *dev, const struct drm_display_mode *mode); 92 }; 93 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki