From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5491A606A31B for ; Tue, 20 Oct 2026 05:37:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=k8jsSQEz Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B82E510E7C7; Tue, 20 Oct 2026 05:37:01 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) by gabe.freedesktop.org (Postfix) with ESMTPS id CEB0610E7C7 for ; Tue, 20 Oct 2026 05:36:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1792474616; x=1824010616; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=NaJiqPkqH2nAedLRE+95pl1WPOXe5cB3p9iVy/Z4kMI=; b=k8jsSQEzd+SVS9XFaOgOSSnnFUi+adP4QJ9X/u6FgdCauxX4Jf0gCo62 wP1g4KOT5V8HgrNWgEYpmGkOfamRnm7TCDnaXn8VapZGzpDzSiIHBLf+P fTKDkAybZxxDgEQpS3d8dPgUMIlWJG4Tw7xPgjd8fknWsi6qSFlTw7izF 1IRnfOUg7bWyHOKUotQPr1aP5+Nc/gImEBAPmdjqDCj8DKqH8Gar9WAaw RWIHxDHiKki+EkKvz720tbtzpUKaT3dflItG/nE4FPcb/2587ko2uAV1Y /cHvBaEXFMobQaW36ByOcn0mqKfd/d45U7YS9HdW+7iVPlSiat12YXFSc Q==; X-CSE-ConnectionGUID: CWkC1q5XRaiLeaktJ+7YaQ== X-CSE-MsgGUID: Oa/O5XVRRCGfP2iPFUhNVw== X-IronPort-AV: E=McAfee;i="6800,10657,11940"; a="1059268" X-IronPort-AV: E=Sophos;i="6.27,168,1787036400"; d="scan'208";a="1059268" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Oct 2026 22:36:55 -0700 X-CSE-ConnectionGUID: 9G3YAZlkQj2waR4JmZbv1A== X-CSE-MsgGUID: MzXHmm7cTBqL5aMo89B8cA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,168,1787036400"; d="scan'208";a="2784862" Received: from lkp-server01.sh.intel.com (HELO 0caa9d2d175c) ([10.239.97.150]) by fmviesa005.fm.intel.com with ESMTP; 19 Oct 2026 22:36:50 -0700 Received: from kbuild by 0caa9d2d175c with local (Exim 4.98.2) (envelope-from ) id 1xJ2Wj-00000000Mxa-3KkM; Tue, 20 Oct 2026 05:36:45 +0000 Date: Tue, 20 Oct 2026 13:36:21 +0800 From: kernel test robot To: Damon Ding , Andrzej Hajda , Neil Armstrong , Robert Foss , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Jingoo Han , Inki Dae , Seung-Woo Kim , Kyungmin Park , Krzysztof Kozlowski , Peter Griffin , Alim Akhtar , Heiko Stuebner Cc: oe-kbuild-all@lists.linux.dev, Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Luca Ceresoli , Dmitry Baryshkov , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-rockchip@lists.infradead.org, Damon Ding Subject: Re: [PATCH v4 11/14] drm/bridge: analogix_dp: Use bridge->next_bridge instead of plat_data field Message-ID: <202610201309.w3JSXlP5-lkp@intel.com> References: <20261019085836.3065008-12-damon.ding@rock-chips.com> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261019085836.3065008-12-damon.ding@rock-chips.com> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "dri-devel" X-Spam-Status: No, score=-11.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 Hi Damon, 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 next-20261019] [cannot apply to daeinki-drm-exynos/exynos-drm-next linus/master v7.3] [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/Damon-Ding/drm-bridge-analogix_dp-Return-bitmask-from-analogix_dp_get_irq_type/20261019-165823 base: https://gitlab.freedesktop.org/drm/misc/kernel.git drm-misc-next patch link: https://lore.kernel.org/r/20261019085836.3065008-12-damon.ding%40rock-chips.com patch subject: [PATCH v4 11/14] drm/bridge: analogix_dp: Use bridge->next_bridge instead of plat_data field config: nios2-randconfig-1000-20261020 (https://download.01.org/0day-ci/archive/20261020/202610201309.w3JSXlP5-lkp@intel.com/config) compiler: nios2-linux-gcc (GCC) 11.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261020/202610201309.w3JSXlP5-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/202610201309.w3JSXlP5-lkp@intel.com/ All errors (new ones prefixed by >>): nios2-linux-ld: drivers/gpu/drm/bridge/analogix/analogix_dp_core.o: in function `analogix_dp_aux_done_probing': >> drivers/gpu/drm/bridge/analogix/analogix_dp_core.c:1669:(.text+0xb80): undefined reference to `devm_drm_of_display_mode_bridge' >> drivers/gpu/drm/bridge/analogix/analogix_dp_core.c:1669:(.text+0xb80): relocation truncated to fit: R_NIOS2_CALL26 against `devm_drm_of_display_mode_bridge' vim +1669 drivers/gpu/drm/bridge/analogix/analogix_dp_core.c 1660 1661 static int analogix_dp_aux_done_probing(struct drm_dp_aux *aux) 1662 { 1663 struct analogix_dp_device *dp = to_dp(aux); 1664 struct analogix_dp_plat_data *plat_data = dp->plat_data; 1665 struct drm_bridge *bridge = &dp->bridge, *next_bridge; 1666 int port = plat_data->dev_type == EXYNOS_DP ? 0 : 1; 1667 1668 if (plat_data->dev_type == EXYNOS_DP && of_get_display_timings(dp->dev->of_node)) { > 1669 next_bridge = devm_drm_of_display_mode_bridge(dp->dev, dp->dev->of_node, 1670 DRM_MODE_CONNECTOR_eDP); 1671 if (IS_ERR(next_bridge)) 1672 return PTR_ERR(next_bridge); 1673 bridge->next_bridge = drm_bridge_get(next_bridge); 1674 1675 return component_add(dp->dev, plat_data->ops); 1676 } 1677 1678 /* 1679 * If of_drm_get_bridge_by_endpoint() returns -ENODEV, there may be no 1680 * valid panel or bridge nodes. The driver should go on for the 1681 * driver-free bridge or the DP mode applications. 1682 */ 1683 bridge->next_bridge = of_drm_get_bridge_by_endpoint(dp->dev->of_node, port, 0); 1684 if (IS_ERR(bridge->next_bridge)) { 1685 if (PTR_ERR(bridge->next_bridge) == -ENODEV) 1686 bridge->next_bridge = NULL; 1687 else 1688 return PTR_ERR(bridge->next_bridge); 1689 } 1690 1691 return component_add(dp->dev, plat_data->ops); 1692 } 1693 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1A822606A31A for ; Tue, 20 Oct 2026 05:37:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=zYcPW/nC; 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a="1059263" X-IronPort-AV: E=Sophos;i="6.27,168,1787036400"; d="scan'208";a="1059263" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Oct 2026 22:36:55 -0700 X-CSE-ConnectionGUID: 9G3YAZlkQj2waR4JmZbv1A== X-CSE-MsgGUID: MzXHmm7cTBqL5aMo89B8cA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,168,1787036400"; d="scan'208";a="2784862" Received: from lkp-server01.sh.intel.com (HELO 0caa9d2d175c) ([10.239.97.150]) by fmviesa005.fm.intel.com with ESMTP; 19 Oct 2026 22:36:50 -0700 Received: from kbuild by 0caa9d2d175c with local (Exim 4.98.2) (envelope-from ) id 1xJ2Wj-00000000Mxa-3KkM; Tue, 20 Oct 2026 05:36:45 +0000 Date: Tue, 20 Oct 2026 13:36:21 +0800 From: kernel test robot To: Damon Ding , Andrzej Hajda , Neil Armstrong , Robert Foss , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Jingoo Han , Inki Dae , Seung-Woo Kim , Kyungmin Park , Krzysztof Kozlowski , Peter Griffin , Alim Akhtar , Heiko Stuebner Cc: oe-kbuild-all@lists.linux.dev, Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Luca Ceresoli , Dmitry Baryshkov , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-rockchip@lists.infradead.org, Damon Ding Subject: Re: [PATCH v4 11/14] drm/bridge: analogix_dp: Use bridge->next_bridge instead of plat_data field Message-ID: <202610201309.w3JSXlP5-lkp@intel.com> References: <20261019085836.3065008-12-damon.ding@rock-chips.com> X-Archived-By: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20261019085836.3065008-12-damon.ding@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261019_223656_305952_2C4E4053 X-CRM114-Status: GOOD ( 13.76 ) X-Spam-Score: -4.7 (----) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" X-Spam-Status: No, score=-9.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 Hi Damon, 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 next-20261019] [cannot apply to daeinki-drm-exynos/exynos-drm-next linus/master v7.3] [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/Damon-Ding/drm-bridge-analogix_dp-Return-bitmask-from-analogix_dp_get_irq_type/20261019-165823 base: https://gitlab.freedesktop.org/drm/misc/kernel.git drm-misc-next patch link: https://lore.kernel.org/r/20261019085836.3065008-12-damon.ding%40rock-chips.com patch subject: [PATCH v4 11/14] drm/bridge: analogix_dp: Use bridge->next_bridge instead of plat_data field config: nios2-randconfig-1000-20261020 (https://download.01.org/0day-ci/archive/20261020/202610201309.w3JSXlP5-lkp@intel.com/config) compiler: nios2-linux-gcc (GCC) 11.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261020/202610201309.w3JSXlP5-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/202610201309.w3JSXlP5-lkp@intel.com/ All errors (new ones prefixed by >>): nios2-linux-ld: drivers/gpu/drm/bridge/analogix/analogix_dp_core.o: in function `analogix_dp_aux_done_probing': >> drivers/gpu/drm/bridge/analogix/analogix_dp_core.c:1669:(.text+0xb80): undefined reference to `devm_drm_of_display_mode_bridge' >> drivers/gpu/drm/bridge/analogix/analogix_dp_core.c:1669:(.text+0xb80): relocation truncated to fit: R_NIOS2_CALL26 against `devm_drm_of_display_mode_bridge' vim +1669 drivers/gpu/drm/bridge/analogix/analogix_dp_core.c 1660 1661 static int analogix_dp_aux_done_probing(struct drm_dp_aux *aux) 1662 { 1663 struct analogix_dp_device *dp = to_dp(aux); 1664 struct analogix_dp_plat_data *plat_data = dp->plat_data; 1665 struct drm_bridge *bridge = &dp->bridge, *next_bridge; 1666 int port = plat_data->dev_type == EXYNOS_DP ? 0 : 1; 1667 1668 if (plat_data->dev_type == EXYNOS_DP && of_get_display_timings(dp->dev->of_node)) { > 1669 next_bridge = devm_drm_of_display_mode_bridge(dp->dev, dp->dev->of_node, 1670 DRM_MODE_CONNECTOR_eDP); 1671 if (IS_ERR(next_bridge)) 1672 return PTR_ERR(next_bridge); 1673 bridge->next_bridge = drm_bridge_get(next_bridge); 1674 1675 return component_add(dp->dev, plat_data->ops); 1676 } 1677 1678 /* 1679 * If of_drm_get_bridge_by_endpoint() returns -ENODEV, there may be no 1680 * valid panel or bridge nodes. The driver should go on for the 1681 * driver-free bridge or the DP mode applications. 1682 */ 1683 bridge->next_bridge = of_drm_get_bridge_by_endpoint(dp->dev->of_node, port, 0); 1684 if (IS_ERR(bridge->next_bridge)) { 1685 if (PTR_ERR(bridge->next_bridge) == -ENODEV) 1686 bridge->next_bridge = NULL; 1687 else 1688 return PTR_ERR(bridge->next_bridge); 1689 } 1690 1691 return component_add(dp->dev, plat_data->ops); 1692 } 1693 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip