From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1F665C43458 for ; Tue, 30 Jun 2026 09:54:54 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6D6DB10EBED; Tue, 30 Jun 2026 09:54:53 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="b9jRyp0F"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4530010EBF0 for ; Tue, 30 Jun 2026 09:54:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1782813292; x=1814349292; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=yFdNZwVFhbbRd/mn/WFs5v2ropeqaVxom/v/MdhKyJ0=; b=b9jRyp0FvKLiUwvqF0klS3sZ02dI6OCC3TxkAYkBll5ww/iHjwwjft7X cDETrjSAwcLpe74AedeEaOYWt/4bnkW8Pge44enh6gSjQ1yKj41E7GhlO hD0JKYOG8Fjrh5sQ0fE9yUXLSbsDLMIb10kX0xwLPqHYuXGSd0+1rgAv2 KvQGcJqQ9ieCR14LXTtCKr6+OpFgVaT+nxnmuymp/vDeEFgyNwrSdAwou bU9ugaQZ8Uzdit1RcP89DLjX1lTFKVPsIPbBV7J8zXya28sgQtN8zna81 PHEae/EAE5AB8BRxZuVcP6HJhUG8uP80Ye2yY9z79EpEgKUcUNwv9tZlS g==; X-CSE-ConnectionGUID: X4C0joX5SGmRik6MSHXWrw== X-CSE-MsgGUID: 3VIsjMdQSqmKX88pR+933w== X-IronPort-AV: E=McAfee;i="6800,10657,11832"; a="94121333" X-IronPort-AV: E=Sophos;i="6.24,233,1774335600"; d="scan'208";a="94121333" 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> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" > @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