From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) (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 8B8DB22301; Tue, 3 Sep 2024 15:47:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725378440; cv=none; b=pHoo59RWNpO1Z/d0joWScnNYd74iKFiA8SiQUOvE/FP3m7MEayCTrGbAMOnN2CS+B7oSenQsbw04mWd8KMQ4BtljRhzHob0XBxnhedE4E/f188lVAFc+149HlOPgDS5oqpQo1vqRki1HpO8N0ITYTYhpDmhVDd1wLC0Xcamoyfs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725378440; c=relaxed/simple; bh=7EcydActpMSaA+SPWxDp1h3wd9kMVHEG/yenpXVGaz4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=SSiOk5UbsrjVOaqgtANfty/vVrBUtu9i1ab+qzHj8u3Hpa1tG+aYgKPZCE5e4FvnGoFYf4QNhZNhO7+VbSgLUZaUz2ThDaJJa79PD+4Fk4skdW16FWBYIhZbARrlubwtj/l7Ob66L5+UUO9tPknk5EeGc5UrUhOpb+54eRJchk8= 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=PxepmGAM; arc=none smtp.client-ip=192.198.163.14 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="PxepmGAM" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1725378439; x=1756914439; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=7EcydActpMSaA+SPWxDp1h3wd9kMVHEG/yenpXVGaz4=; b=PxepmGAMXZJvnIjNb15yaqewdk+yohRbI91HWM4vPcttsYbfqwcf5mpo wV5cCZtUuTGH+xq2TwEQKFC90qHtGIt6p+TRxzc6Nwx+xsNhPcd80bOfD tJLqGA0IpaZCvqqLgGKouiqQMcwfNgqNQk5blbkYIXRPfRENktL1ofQRo d+/5mG8dU2z9UUWcxWyDYu+4ZYF0A3I+hy7kWqaYkZonduW41wuineM6j M+2I/SOvVmaAJgccI3rgMd8TN1PB8MIbj5MVTP7fIhab2/j3GSeZ4iTOR /6Xx3UkOWlFmXkMIdODMGiRP7vXTFt2fDsg+GD8ASFTAe8yGjdkRuxUjA g==; X-CSE-ConnectionGUID: fdvRvBsDQ/+UX4zJxug83g== X-CSE-MsgGUID: zl4SoSjZSW+QuCDW17kazw== X-IronPort-AV: E=McAfee;i="6700,10204,11184"; a="24176674" X-IronPort-AV: E=Sophos;i="6.10,199,1719903600"; d="scan'208";a="24176674" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Sep 2024 08:47:18 -0700 X-CSE-ConnectionGUID: ect5Q1kXRmWAmR9WPo/Gdg== X-CSE-MsgGUID: vSr+q9uKQfKGWn/gw/DOuA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,199,1719903600"; d="scan'208";a="88202642" Received: from lkp-server01.sh.intel.com (HELO 9c6b1c7d3b50) ([10.239.97.150]) by fmviesa002.fm.intel.com with ESMTP; 03 Sep 2024 08:47:14 -0700 Received: from kbuild by 9c6b1c7d3b50 with local (Exim 4.96) (envelope-from ) id 1slVkO-0006qw-1G; Tue, 03 Sep 2024 15:47:12 +0000 Date: Tue, 3 Sep 2024 23:46:41 +0800 From: kernel test robot To: Alex Lanzano , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Mehdi Djait Cc: oe-kbuild-all@lists.linux.dev, christophe.jaillet@wanadoo.fr, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v5 2/2] drm/tiny: Add driver for Sharp Memory LCD Message-ID: <202409032359.jHPOaDBF-lkp@intel.com> References: <20240901201118.3179206-3-lanzano.alex@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: <20240901201118.3179206-3-lanzano.alex@gmail.com> Hi Alex, 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 v6.11-rc6 next-20240903] [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/Alex-Lanzano/dt-bindings-display-Add-Sharp-Memory-LCD-bindings/20240902-041405 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next patch link: https://lore.kernel.org/r/20240901201118.3179206-3-lanzano.alex%40gmail.com patch subject: [PATCH v5 2/2] drm/tiny: Add driver for Sharp Memory LCD config: x86_64-randconfig-102-20240903 (https://download.01.org/0day-ci/archive/20240903/202409032359.jHPOaDBF-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240903/202409032359.jHPOaDBF-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/202409032359.jHPOaDBF-lkp@intel.com/ All errors (new ones prefixed by >>): drivers/gpu/drm/tiny/sharp-memory.c: In function 'sharp_memory_crtc_enable': >> drivers/gpu/drm/tiny/sharp-memory.c:344:17: error: implicit declaration of function 'pwm_apply_state'; did you mean 'pwm_apply_args'? [-Werror=implicit-function-declaration] 344 | pwm_apply_state(smd->pwm_vcom_signal, &pwm_state); | ^~~~~~~~~~~~~~~ | pwm_apply_args cc1: some warnings being treated as errors vim +344 drivers/gpu/drm/tiny/sharp-memory.c 318 319 static void sharp_memory_crtc_enable(struct drm_crtc *crtc, 320 struct drm_atomic_state *state) 321 { 322 struct pwm_state pwm_state; 323 struct sharp_memory_device *smd = drm_to_sharp_memory_device(crtc->dev); 324 325 sharp_memory_clear_display(smd); 326 327 if (smd->enable_gpio) 328 gpiod_set_value(smd->enable_gpio, 1); 329 330 switch (smd->vcom_mode) { 331 case SHARP_MEMORY_SOFTWARE_VCOM: 332 smd->sw_vcom_signal = kthread_run(sharp_memory_sw_vcom_signal_thread, 333 smd, "sw_vcom_signal"); 334 break; 335 336 case SHARP_MEMORY_EXTERNAL_VCOM: 337 break; 338 339 case SHARP_MEMORY_PWM_VCOM: 340 pwm_get_state(smd->pwm_vcom_signal, &pwm_state); 341 pwm_state.period = 1000000000; 342 pwm_state.duty_cycle = 100000000; 343 pwm_state.enabled = true; > 344 pwm_apply_state(smd->pwm_vcom_signal, &pwm_state); 345 break; 346 } 347 } 348 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki