From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) (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 0135627F73D; Tue, 27 May 2025 16:41:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.7 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748364103; cv=none; b=i8CZPQ9EobYLi8lJ+VQzJgBptvX0mf3Ea7Hj73COloveIixPRImsWP/jKaXbygfBRIAMcB4R2Gw6q4OhwmIrIPVWdKd1GoqJS82jDLl+USnj7/XXyOKifcAPWLtPwYfcf0UpmR1wY5p7nA7hNwi4mcvBbfaLftWFBuMiu/ByJKg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748364103; c=relaxed/simple; bh=ukJPA0XtU32Ecq35Tu9JsOdKWxywwRz0NHZNFe5yJx8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=f7KfmB82+BxSlv/uQWzjrBc5J7AzQ8BoYqHS61J8L4g05y6leHdfvMi7b9onzCLyhKs/J5b2hd5DpkcUGuT242knkHrYo+L+sw4Z3jZjxqoAe49t0MntFgWo5JtC7gFsFYm2Qh6KGhiWgd1PCbJL8bZH+UcTm1isHTf7wZuXDf8= 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=JbmMUYcz; arc=none smtp.client-ip=192.198.163.7 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="JbmMUYcz" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1748364102; x=1779900102; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=ukJPA0XtU32Ecq35Tu9JsOdKWxywwRz0NHZNFe5yJx8=; b=JbmMUYczHbFHGYIWD/HSI+sEX5giZ+m8Q2bAzeT6Nn5nkYTRDmJBFlzO Mi3v7muNF8l64jxGoIatr6z6O5Pi3/e5YN+wODtjsYCJUhrct7g8jLvR2 HKbNva6looji4svNj0ssgRD3J2MM8I/66IrG+927d5KSJPXxamsZh08vH 7XR7Bqt0D/3jgr9z8VhlogrFihf9J/1dytIqfId8Qz0rejlXL80q02Tcy d1jl91OSW38DVf/MmN5dzl81GrwHYwrC7qOPByefjAGCItm0BYRmltTET +Yvx9Xt3NZett910T9isLtREEoDaCBVr+vhAeaIyi15QgDuTDnwpB1/Mj w==; X-CSE-ConnectionGUID: OMGOOR0kQSqZ0CtptSZsjA== X-CSE-MsgGUID: HKZcLOpCTwaCITsD9ZZCMA== X-IronPort-AV: E=McAfee;i="6700,10204,11446"; a="75753533" X-IronPort-AV: E=Sophos;i="6.15,318,1739865600"; d="scan'208";a="75753533" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 May 2025 09:41:40 -0700 X-CSE-ConnectionGUID: DUtYUoYfTRmWnZZqVBzNsA== X-CSE-MsgGUID: J7RjXSH3Qi+n5+GKbPS0xw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,318,1739865600"; d="scan'208";a="148028416" Received: from lkp-server01.sh.intel.com (HELO 1992f890471c) ([10.239.97.150]) by fmviesa004.fm.intel.com with ESMTP; 27 May 2025 09:41:37 -0700 Received: from kbuild by 1992f890471c with local (Exim 4.96) (envelope-from ) id 1uJxMs-000TLs-2K; Tue, 27 May 2025 16:41:34 +0000 Date: Wed, 28 May 2025 00:41:25 +0800 From: kernel test robot To: Chaoyi Chen , Sandy Huang , Heiko Stuebner , Andy Yan , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Dmitry Baryshkov Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Chaoyi Chen Subject: Re: [PATCH v3] drm/rockchip: cdn-dp: Convert to drm bridge Message-ID: <202505280026.8VDl0TWN-lkp@intel.com> References: <20250527081447.304-1-kernel@airkyi.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250527081447.304-1-kernel@airkyi.com> Hi Chaoyi, kernel test robot noticed the following build errors: [auto build test ERROR on rockchip/for-next] [also build test ERROR on linus/master v6.15 next-20250527] [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/Chaoyi-Chen/drm-rockchip-cdn-dp-Convert-to-drm-bridge/20250527-161941 base: https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git for-next patch link: https://lore.kernel.org/r/20250527081447.304-1-kernel%40airkyi.com patch subject: [PATCH v3] drm/rockchip: cdn-dp: Convert to drm bridge config: i386-buildonly-randconfig-002-20250527 (https://download.01.org/0day-ci/archive/20250528/202505280026.8VDl0TWN-lkp@intel.com/config) compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250528/202505280026.8VDl0TWN-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/202505280026.8VDl0TWN-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/gpu/drm/rockchip/cdn-dp-core.c:783:17: error: incompatible pointer types passing 'struct drm_device *' to parameter of type 'const struct device *' [-Werror,-Wincompatible-pointer-types] 783 | DRM_DEV_ERROR(bridge->dev, "Invalid format %d\n", daifmt->fmt); | ^~~~~~~~~~~ include/drm/drm_print.h:504:17: note: expanded from macro 'DRM_DEV_ERROR' 504 | drm_dev_printk(dev, KERN_ERR, "*ERROR* " fmt, ##__VA_ARGS__) | ^~~ include/drm/drm_print.h:488:42: note: passing argument to parameter 'dev' here 488 | void drm_dev_printk(const struct device *dev, const char *level, | ^ >> drivers/gpu/drm/rockchip/cdn-dp-core.c:844:3: error: field designator 'dp_audio_prepare' does not refer to any field in type 'const struct drm_bridge_funcs'; did you mean 'hdmi_audio_prepare'? 844 | .dp_audio_prepare = cdn_dp_audio_prepare, | ^~~~~~~~~~~~~~~~ | hdmi_audio_prepare include/drm/drm_bridge.h:702:8: note: 'hdmi_audio_prepare' declared here 702 | int (*hdmi_audio_prepare)(struct drm_connector *connector, | ^ >> drivers/gpu/drm/rockchip/cdn-dp-core.c:845:3: error: field designator 'dp_audio_mute_stream' does not refer to any field in type 'const struct drm_bridge_funcs'; did you mean 'hdmi_audio_mute_stream'? 845 | .dp_audio_mute_stream = cdn_dp_audio_mute_stream, | ^~~~~~~~~~~~~~~~~~~~ | hdmi_audio_mute_stream include/drm/drm_bridge.h:728:8: note: 'hdmi_audio_mute_stream' declared here 728 | int (*hdmi_audio_mute_stream)(struct drm_connector *connector, | ^ >> drivers/gpu/drm/rockchip/cdn-dp-core.c:846:3: error: field designator 'dp_audio_shutdown' does not refer to any field in type 'const struct drm_bridge_funcs'; did you mean 'hdmi_audio_shutdown'? 846 | .dp_audio_shutdown = cdn_dp_audio_shutdown, | ^~~~~~~~~~~~~~~~~ | hdmi_audio_shutdown include/drm/drm_bridge.h:716:9: note: 'hdmi_audio_shutdown' declared here 716 | void (*hdmi_audio_shutdown)(struct drm_connector *connector, | ^ >> drivers/gpu/drm/rockchip/cdn-dp-core.c:1011:4: error: use of undeclared identifier 'DRM_BRIDGE_OP_DP_AUDIO' 1011 | DRM_BRIDGE_OP_DP_AUDIO; | ^ >> drivers/gpu/drm/rockchip/cdn-dp-core.c:1046:9: error: use of undeclared label 'err_free_connector' 1046 | goto err_free_connector; | ^ drivers/gpu/drm/rockchip/cdn-dp-core.c:1114:7: error: call to undeclared function 'devm_drm_bridge_alloc'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1114 | dp = devm_drm_bridge_alloc(dev, struct cdn_dp_device, bridge, | ^ drivers/gpu/drm/rockchip/cdn-dp-core.c:1114:7: note: did you mean 'devm_drm_bridge_add'? include/drm/drm_bridge.h:945:5: note: 'devm_drm_bridge_add' declared here 945 | int devm_drm_bridge_add(struct device *dev, struct drm_bridge *bridge); | ^ drivers/gpu/drm/rockchip/cdn-dp-core.c:1114:34: error: expected expression 1114 | dp = devm_drm_bridge_alloc(dev, struct cdn_dp_device, bridge, | ^ drivers/gpu/drm/rockchip/cdn-dp-core.c:1114:56: error: use of undeclared identifier 'bridge' 1114 | dp = devm_drm_bridge_alloc(dev, struct cdn_dp_device, bridge, | ^ 9 errors generated. vim +783 drivers/gpu/drm/rockchip/cdn-dp-core.c 755 756 static int cdn_dp_audio_prepare(struct drm_connector *connector, 757 struct drm_bridge *bridge, 758 struct hdmi_codec_daifmt *daifmt, 759 struct hdmi_codec_params *params) 760 { 761 struct cdn_dp_device *dp = bridge_to_dp(bridge); 762 struct audio_info audio = { 763 .sample_width = params->sample_width, 764 .sample_rate = params->sample_rate, 765 .channels = params->channels, 766 }; 767 int ret; 768 769 mutex_lock(&dp->lock); 770 if (!dp->active) { 771 ret = -ENODEV; 772 goto out; 773 } 774 775 switch (daifmt->fmt) { 776 case HDMI_I2S: 777 audio.format = AFMT_I2S; 778 break; 779 case HDMI_SPDIF: 780 audio.format = AFMT_SPDIF; 781 break; 782 default: > 783 DRM_DEV_ERROR(bridge->dev, "Invalid format %d\n", daifmt->fmt); 784 ret = -EINVAL; 785 goto out; 786 } 787 788 ret = cdn_dp_audio_config(dp, &audio); 789 if (!ret) 790 dp->audio_info = audio; 791 792 out: 793 mutex_unlock(&dp->lock); 794 return ret; 795 } 796 797 static void cdn_dp_audio_shutdown(struct drm_connector *connector, 798 struct drm_bridge *bridge) 799 { 800 struct cdn_dp_device *dp = bridge_to_dp(bridge); 801 int ret; 802 803 mutex_lock(&dp->lock); 804 if (!dp->active) 805 goto out; 806 807 ret = cdn_dp_audio_stop(dp, &dp->audio_info); 808 if (!ret) 809 dp->audio_info.format = AFMT_UNUSED; 810 out: 811 mutex_unlock(&dp->lock); 812 } 813 814 static int cdn_dp_audio_mute_stream(struct drm_connector *connector, 815 struct drm_bridge *bridge, 816 bool enable, int direction) 817 { 818 struct cdn_dp_device *dp = bridge_to_dp(bridge); 819 int ret; 820 821 mutex_lock(&dp->lock); 822 if (!dp->active) { 823 ret = -ENODEV; 824 goto out; 825 } 826 827 ret = cdn_dp_audio_mute(dp, enable); 828 829 out: 830 mutex_unlock(&dp->lock); 831 return ret; 832 } 833 834 static const struct drm_bridge_funcs cdn_dp_bridge_funcs = { 835 .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state, 836 .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state, 837 .atomic_reset = drm_atomic_helper_bridge_reset, 838 .detect = cdn_dp_bridge_detect, 839 .edid_read = cdn_dp_bridge_edid_read, 840 .atomic_enable = cdn_dp_bridge_atomic_enable, 841 .atomic_disable = cdn_dp_bridge_atomic_disable, 842 .mode_valid = cdn_dp_bridge_mode_valid, 843 > 844 .dp_audio_prepare = cdn_dp_audio_prepare, > 845 .dp_audio_mute_stream = cdn_dp_audio_mute_stream, > 846 .dp_audio_shutdown = cdn_dp_audio_shutdown, 847 }; 848 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki