From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 77F4024466C; Fri, 25 Apr 2025 11:44:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745581449; cv=none; b=nEFCw9LEuwXYk1zLsUQPyzGuVSvP9cvrC5rJDt7IyBj06A3i/4YUmFU6nE1pRErCxIGGjb+8SxzrTwPWk5oHOzZDf7/Lbyv7VXZkoUED4imRa9oAN+tTz/Y6KX27Uw/2SqJXO74Edafi/hfRnMijYweeJ3UtUQOkfC46rfIsMyI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745581449; c=relaxed/simple; bh=vy6bG7+1BX3YWDKuvZYTt2tpcG6Xp8Qw24Qr8RqZnl4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Z95/9ohmR5PE4T1dPa7TvPUntvwjp/QHwXgL5vZDIbBNLIMfoenEYoVEjKBs2sAiC1i6DzDQF6Zh2wVDauMR9VmoGTxTkGEAZ3UXCfgsHFEICAQD0rRatPY8YnPrO4WXMBzJDPIIbWmzGPhoB+Hdj/8Dd5zLJJDEtYlffIvY31s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=gIbDfsV3; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="gIbDfsV3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 73551C4CEE4; Fri, 25 Apr 2025 11:44:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1745581448; bh=vy6bG7+1BX3YWDKuvZYTt2tpcG6Xp8Qw24Qr8RqZnl4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=gIbDfsV3iXOaSM3xHYQRCXSa9bnIIYfRPBkK2ebU1MQpff4jWMK0ArG+rCxLRkXTo +GBI4XCceZzOaPIi2Fn5A8Nrck7qNdaH/bmXsj8ZZ5WOKe6DVuI7yhJaRztGNvPljq 4O1apGcd8uOCTGhc7/BDp+h0pkv5WGRUQddPQcJ0= Date: Fri, 25 Apr 2025 13:44:06 +0200 From: Greg Kroah-Hartman To: Arnd Bergmann Cc: Heikki Krogerus , Pengyu Luo , Arnd Bergmann , kernel test robot , Abhishek Pandit-Subedi , Dmitry Baryshkov , Pavan Holla , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] usb: typec: ucsi: add DRM_BRIDGE dependencies Message-ID: <2025042551-baggie-brisket-aa8c@gregkh> References: <20250425113025.1718145-1-arnd@kernel.org> Precedence: bulk X-Mailing-List: linux-usb@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: <20250425113025.1718145-1-arnd@kernel.org> On Fri, Apr 25, 2025 at 01:30:21PM +0200, Arnd Bergmann wrote: > From: Arnd Bergmann > > Selecting CONFIG_DRM_AUX_HPD_BRIDGE is not allowed when its dependencies > are not met: > > WARNING: unmet direct dependencies detected for DRM_AUX_HPD_BRIDGE > Depends on [n]: HAS_IOMEM [=y] && DRM [=n] && DRM_BRIDGE [=n] && OF [=n] > Selected by [m]: > - UCSI_HUAWEI_GAOKUN [=m] && USB_SUPPORT [=y] && TYPEC [=y] && TYPEC_UCSI [=m] && EC_HUAWEI_GAOKUN [=m] > > ERROR: modpost: "drm_bridge_hpd_notify" [drivers/gpu/drm/bridge/aux-hpd-bridge.ko] undefined! > ERROR: modpost: "devm_drm_bridge_add" [drivers/gpu/drm/bridge/aux-hpd-bridge.ko] undefined! > > Add the same dependencies for the new UCSI_HUAWEI_GAOKUN driver to ensure > it always builds cleanly. > > Fixes: 00327d7f2c8c ("usb: typec: ucsi: add Huawei Matebook E Go ucsi driver") > Reported-by: kernel test robot > Closes: https://lore.kernel.org/oe-kbuild-all/202504140319.dgpbDOJZ-lkp@intel.com/ > Signed-off-by: Arnd Bergmann > --- > drivers/usb/typec/ucsi/Kconfig | 1 + > 1 file changed, 1 insertion(+) I just took this version which was sent before yours, sorry: https://lore.kernel.org/r/20250417122843.2667008-1-yuehaibing@huawei.com