From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) (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 C3E013AE71D for ; Wed, 8 Apr 2026 10:01:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775642515; cv=none; b=Bod5CuQoNQUJfMhIWrm2kXEjeIWs8WaN50wdJ4JNSLGp5It98wdq5ndXt4221CkRu/457xvWttKpLc2JTSfr+/7Zj2ljZoIK0vs7tN4XeJKuHcyNkuJ5Kyj3bEi666Zluzqp1z/qh8GjHDT1qdTgeU4JdS8bZ7orFSgIiReuYZA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775642515; c=relaxed/simple; bh=QEY/oUjpLz8dj81y+JDwW9zs3XZnb9Fe+ggtt9AP84g=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=hKazFXw6imXKPODBDYuPmQTG6k/f/BiG3X4pFzija0ylv0St89D/JC0sFqqb5WWaZOXY9V/ZAr0LEUs1nBQG90i7nqM+uiGe8nMzgxzXhGMrztJcGZgJmU/F/qvJou3nNAC7hgB+zzPBqfZ/lpCjZd9c8bm41Y/zMhUqBpvg2B8= 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=JwTChNh5; arc=none smtp.client-ip=192.198.163.15 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="JwTChNh5" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1775642509; x=1807178509; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=QEY/oUjpLz8dj81y+JDwW9zs3XZnb9Fe+ggtt9AP84g=; b=JwTChNh5w0WFZ4vfLKrd78+UxHRLW5MuopWjJnDLpGRRDlicAzB2sh6o w/TpNrU92sWrGaBR9rFvViQsokzFsr5gxMQ06nq/86Ky90U9y+PB9V4Gs xOna/NJ+384nxthH+LocwRSp1NuzUXfojaPzzPnMN/aGiO656a/bPzaNc m1hFzRZnvOd1W0tg4veY3OP9u8TapmMBXFh2N0MpCFXDmNYTTqQdEkQRV 4Lwcsz8w8pXTN9biWh+05kQ6tT2T9iKzAgCox6SbkxvYMcIfSnohkDx3e koCPyTsOIBWwMXHo74XCl0/dubEvw2mcjk0oqntiSpcBrA/RmQtME6ICo A==; X-CSE-ConnectionGUID: a6TkvFQoR4eXzTLL2F3fVg== X-CSE-MsgGUID: QkuDlBUNRMqQjl55aYelRQ== X-IronPort-AV: E=McAfee;i="6800,10657,11752"; a="76742123" X-IronPort-AV: E=Sophos;i="6.23,167,1770624000"; d="scan'208";a="76742123" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Apr 2026 03:01:48 -0700 X-CSE-ConnectionGUID: z+xsFNyERv+7WoO6f+15ug== X-CSE-MsgGUID: 5L294rfNTAKYg6AXOfA+PA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,167,1770624000"; d="scan'208";a="228362430" Received: from black.igk.intel.com ([10.91.253.5]) by orviesa008.jf.intel.com with ESMTP; 08 Apr 2026 03:01:47 -0700 Received: by black.igk.intel.com (Postfix, from userid 1008) id AEEBA98; Wed, 08 Apr 2026 12:01:45 +0200 (CEST) Date: Wed, 8 Apr 2026 13:00:53 +0300 From: Heikki Krogerus To: =?iso-8859-1?Q?Fran=E7ois?= Scala Cc: linux-usb@vger.kernel.org Subject: Re: [PATCH] usb: typec: altmode: Fix altmode to handle multiple parners Message-ID: References: <20260402120433.22967-1-francois@scala.name> <8cef8b26-71ce-4fdf-a514-111d9760634c@scala.name> 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: Hi, > I'm running Archlinux with kernel 7.0-rc7 with my patch. > > Please find attached the dmesg files (with and without altmode). Thanks. So this is a known Dell specific issue. There is already one proposal for a workaround: https://lore.kernel.org/linux-usb/20251224070022.4082182-1-acelan.kao@canonical.com/ Br, -- heikki