From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.14]) (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 BE41A1E5B63; Fri, 19 Sep 2025 19:39:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758310772; cv=none; b=DXEFQ/TPsX7mWzj50JrQ3vUFwi3xFMGp89kg7GNiLSih4Pxzfd4OI1wW3b2ZnP0/0IfSTxofTyFXZo4RZtBfUB4Yi+1Jj1Eaqz6qjBkwMze8oi/wXY/WmyS02/rswUfka+FrocuwKMhIYOSEZ/dbDt9pEGtnOIP4M7ebRoaMx20= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758310772; c=relaxed/simple; bh=pfrlJV7xT9mCTFBKlTyzmehnciaaG4sFS0+gOJkLiU8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=nYu4dCWsf9/Vy/cnX597WSjy9P+zPo8LfeLeS/Ulxe1/izdlne6GBuOErupzohrtq0h8PzTMb+fmehmji4oNWpVQ+CXV3Whawn+zWsqJIEM5SpmjxWt3N2ceK3vUAiXYyc7BgZuS3vWWFeJQY5Pi55AuVrzwnF3y7jS9nprxcy4= 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=K/1XrRAe; arc=none smtp.client-ip=198.175.65.14 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="K/1XrRAe" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1758310771; x=1789846771; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=pfrlJV7xT9mCTFBKlTyzmehnciaaG4sFS0+gOJkLiU8=; b=K/1XrRAeUj4h01+D0mmxvPSUrPdhV6GDSSyCUxqzipVoYyZTjajnMStw zfnIU9kbWTWNrhJIMtisdR10ISDzHBXn6UEUrMONSaiFCi/oG6WafQaKU Nz83AW/Xd+J9naaL09dUc9NMyR2FLYw4ovDlN0bU8eptz+u1r+wtzX6uK kunYyXQsvMec/MmIXrQWr7uWBQpvy37JWS3i9bg05Z8yEu54Q02qtf2Zw E0W1bP7LjdkyzBe7VYEOft+zjGPumhuIKoUK6tOUXMakeg55qOpB/4g7/ HEJks/oOO94HMeRqXdxzjva0CZgJ0HmL7c1l4UBCAsO1A1zPHLyXFqp8r Q==; X-CSE-ConnectionGUID: w1mfhkUFRyuEXh/WOrF3YQ== X-CSE-MsgGUID: EL/EEtEMSeGmGfYlBE3EcQ== X-IronPort-AV: E=McAfee;i="6800,10657,11531"; a="64465234" X-IronPort-AV: E=Sophos;i="6.17,312,1747724400"; d="scan'208";a="64465234" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Sep 2025 12:39:31 -0700 X-CSE-ConnectionGUID: NGydXMcGToenjZurbbPepw== X-CSE-MsgGUID: SonlgQ+oRPexgrdvb3MD8w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.18,278,1751266800"; d="scan'208";a="175717300" Received: from lkp-server01.sh.intel.com (HELO 84a20bd60769) ([10.239.97.150]) by orviesa007.jf.intel.com with ESMTP; 19 Sep 2025 12:39:21 -0700 Received: from kbuild by 84a20bd60769 with local (Exim 4.96) (envelope-from ) id 1uzgww-0004kd-1C; Fri, 19 Sep 2025 19:39:18 +0000 Date: Sat, 20 Sep 2025 03:38:35 +0800 From: kernel test robot To: Harikrishna Shenoy , andrzej.hajda@intel.com, neil.armstrong@linaro.org, rfoss@kernel.org, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, 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, sjakhade@cadence.com, yamonkar@cadence.com, lumag@kernel.org, dianders@chromium.org, jani.nikula@intel.com, luca.ceresoli@bootlin.com, andy.yan@rock-chips.com, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, devarsht@ti.com, u-kumar1@ti.com, s-jain1@ti.com, tomi.valkeinen@ideasonboard.com Cc: oe-kbuild-all@lists.linux.dev, h-shenoy@ti.com Subject: Re: [PATCH v5 2/2] drm: bridge: cdns-mhdp8546: Add support for DSC and FEC Message-ID: <202509200323.OEAahLBT-lkp@intel.com> References: <20250915103041.3891448-3-h-shenoy@ti.com> Precedence: bulk X-Mailing-List: devicetree@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: <20250915103041.3891448-3-h-shenoy@ti.com> Hi Harikrishna, kernel test robot noticed the following build errors: [auto build test ERROR on robh/for-next] [also build test ERROR on drm-misc/drm-misc-next linus/master v6.17-rc6 next-20250919] [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/Harikrishna-Shenoy/dt-bindings-drm-bridge-MHDP8546-bridge-binding-changes-for-DSC/20250915-183321 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next patch link: https://lore.kernel.org/r/20250915103041.3891448-3-h-shenoy%40ti.com patch subject: [PATCH v5 2/2] drm: bridge: cdns-mhdp8546: Add support for DSC and FEC config: arm64-randconfig-002-20250919 (https://download.01.org/0day-ci/archive/20250920/202509200323.OEAahLBT-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 8.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250920/202509200323.OEAahLBT-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/202509200323.OEAahLBT-lkp@intel.com/ All errors (new ones prefixed by >>): aarch64-linux-ld: Unexpected GOT/PLT entries detected! aarch64-linux-ld: Unexpected run-time procedure linkages detected! aarch64-linux-ld: drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-dsc.o: in function `cdns_mhdp_dsc_write_enc_config': >> cdns-mhdp8546-dsc.c:(.text+0x2f0): undefined reference to `drm_dsc_flatness_det_thresh' aarch64-linux-ld: drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-dsc.o: in function `cdns_mhdp_compute_dsc_params': >> cdns-mhdp8546-dsc.c:(.text+0x91c): undefined reference to `drm_dsc_set_const_params' >> aarch64-linux-ld: cdns-mhdp8546-dsc.c:(.text+0x924): undefined reference to `drm_dsc_set_rc_buf_thresh' >> aarch64-linux-ld: cdns-mhdp8546-dsc.c:(.text+0x930): undefined reference to `drm_dsc_setup_rc_params' >> aarch64-linux-ld: cdns-mhdp8546-dsc.c:(.text+0x940): undefined reference to `drm_dsc_initial_scale_value' >> aarch64-linux-ld: cdns-mhdp8546-dsc.c:(.text+0x954): undefined reference to `drm_dsc_compute_rc_parameters' aarch64-linux-ld: drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-dsc.o: in function `cdns_mhdp_dsc_send_pps_sdp': >> cdns-mhdp8546-dsc.c:(.text+0xa44): undefined reference to `drm_dsc_dp_pps_header_init' >> aarch64-linux-ld: cdns-mhdp8546-dsc.c:(.text+0xa54): undefined reference to `drm_dsc_pps_payload_pack' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki