From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) (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 631CC34251B; Tue, 30 Jun 2026 09:54:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782813294; cv=none; b=bbRwDNP6R2PfzcofgFhPQcgsAzRxesf1d0JcM4dEd8P/joZMQwXYqrmG4VGDvCF8uim39VTcSvxi/cjbuLKqSGUEH/cNtiJJhkvXQhlH4tCCWPpXROeByevQeGUQFgy+1gSIiyQShqryCyFdVEtLkebvw0V2vsoTOtsrSlGI46Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782813294; c=relaxed/simple; bh=yFdNZwVFhbbRd/mn/WFs5v2ropeqaVxom/v/MdhKyJ0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=JM0iAcYN8QcG2os+XOpOt+IxnVJMaSxBHSot1snbuqLyx94vYTIzxW+GA64yPMd84Hki4ZnxYJD6iiwoD9it10O6qSoj65hyA9NZUi8AAVebFW2LAK+k+7MD6enyEeu0mkH1biud2yOrssaYtuGQe4M4qHRlggNnyGi9koXVYvM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=cVEZIkVE; arc=none smtp.client-ip=192.198.163.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.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="cVEZIkVE" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1782813293; x=1814349293; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=yFdNZwVFhbbRd/mn/WFs5v2ropeqaVxom/v/MdhKyJ0=; b=cVEZIkVEdpq6T2Djax/bziwFmwx8uAoYLPmwMDLP2l2PzrzLGdY08Jc1 nNKtSHdhHHxVJMKQK+8RQdLZyq9Yjwm4+IoJdUgy4oUml1axJSzgLp/UR ygBrt+l+0gV3AD7BKdq1L7RoV2xn7Z3/v1dNQaBk6CI+JwsnxKbcy+S0m +SkpRLhMWLAq7rJa52KpFBcb3igQMrlX/clRlB7GjTv+6Ufq1WNu0ZIjg oImjSK2gme4ksUF3dQY2D4SGavCzdq/8sVZVf36Vj6ndBacY00yIwwhxH DI551D3z9MUW5JMRRzSkXYvFh5wPqzzHhHJsPdnDC+QCg1yhLuSEnZRr2 g==; X-CSE-ConnectionGUID: FBL/8qSFT5Cwh3LM5AK4rA== X-CSE-MsgGUID: Yle4gZMCSKmr6y+Dfai8Ew== X-IronPort-AV: E=McAfee;i="6800,10657,11832"; a="94121331" X-IronPort-AV: E=Sophos;i="6.24,233,1774335600"; d="scan'208";a="94121331" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Jun 2026 02:54:52 -0700 X-CSE-ConnectionGUID: 0hz0Ybo9T4ahdiG68gNfsA== X-CSE-MsgGUID: wmd5dzvtSaeoUTNv7c+DrA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,233,1774335600"; d="scan'208";a="254135822" Received: from black.igk.intel.com ([10.91.253.5]) by fmviesa004.fm.intel.com with ESMTP; 30 Jun 2026 02:54:44 -0700 Received: by black.igk.intel.com (Postfix, from userid 1008) id 6175195; Tue, 30 Jun 2026 11:54:43 +0200 (CEST) Date: Tue, 30 Jun 2026 12:54:41 +0300 From: Heikki Krogerus To: Chaoyi Chen Cc: Xu Yang , Chaoyi Chen , Greg Kroah-Hartman , Dmitry Baryshkov , Peter Chen , Luca Ceresoli , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vinod Koul , Kishon Vijay Abraham I , Heiko Stuebner , Sandy Huang , Andy Yan , Yubing Zhang , Frank Wang , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Amit Sunil Dhamne , Dragan Simic , Johan Jonker , Diederik de Haas , Peter Robinson , Hugh Cole-Baker , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, dri-devel@lists.freedesktop.org Subject: Re: [PATCH v15 1/9] drm/bridge: Implement generic USB Type-C DP HPD bridge Message-ID: References: <20260304094152.92-1-kernel@airkyi.com> <20260304094152.92-2-kernel@airkyi.com> <56c6abb8-c127-449f-9368-12f94620c2bc@rock-chips.com> 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: > @Heikki, what do you think of the following change? > Should we add a new patch for this? Thanks. > > diff --git a/drivers/usb/typec/altmodes/Kconfig b/drivers/usb/typec/altmodes/Kconfig > index 7867fa7c405d..f89cdf3c949b 100644 > --- a/drivers/usb/typec/altmodes/Kconfig > +++ b/drivers/usb/typec/altmodes/Kconfig > @@ -5,6 +5,7 @@ menu "USB Type-C Alternate Mode drivers" > config TYPEC_DP_ALTMODE > tristate "DisplayPort Alternate Mode driver" > depends on DRM > + select DRM_AUX_HPD_BRIDGE > help > DisplayPort USB Type-C Alternate Mode allows DisplayPort > displays and adapters to be attached to the USB Type-C This look good to me. Please do add the patch for this. thanks, -- heikki