From patchwork Tue Nov 10 00:37:13 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Patel, Utkarsh H" X-Patchwork-Id: 321860 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7746CC4741F for ; Tue, 10 Nov 2020 00:39:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 28E56206D8 for ; Tue, 10 Nov 2020 00:39:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731095AbgKJAi6 (ORCPT ); Mon, 9 Nov 2020 19:38:58 -0500 Received: from mga04.intel.com ([192.55.52.120]:25963 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730923AbgKJAiy (ORCPT ); Mon, 9 Nov 2020 19:38:54 -0500 IronPort-SDR: hNmH3qcIE0Cs0r6l9Chf9wTntTd/vllA30bS1DEYhKg6nLoIhKcsMyOslp26T84ECRQDS2/at4 EqUav3YvCAhQ== X-IronPort-AV: E=McAfee;i="6000,8403,9800"; a="167308586" X-IronPort-AV: E=Sophos;i="5.77,464,1596524400"; d="scan'208";a="167308586" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Nov 2020 16:38:53 -0800 IronPort-SDR: sbf93IN/N67SJ0uH032Yevp3hC3tEfY97Y8p8c4ajFhKIS5ahJc0evkzjFm5qcW0Vq+1YGZOJL q/5ah14Sz2Vw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,464,1596524400"; d="scan'208";a="354312360" Received: from uhpatel-desk4.jf.intel.com (HELO uhpatel-desk4.intel.com) ([10.23.15.15]) by orsmga008.jf.intel.com with ESMTP; 09 Nov 2020 16:38:52 -0800 From: Utkarsh Patel To: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org Cc: heikki.krogerus@linux.intel.com, pmalani@chromium.org, enric.balletbo@collabora.com, rajmohan.mani@intel.com, azhar.shaikh@intel.com, Utkarsh Patel Subject: [PATCH 5/8] usb: typec: Use Thunderbolt 3 cable discover mode VDO in Enter_USB message Date: Mon, 9 Nov 2020 16:37:13 -0800 Message-Id: <20201110003716.5164-6-utkarsh.h.patel@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201110003716.5164-1-utkarsh.h.patel@intel.com> References: <20201110003716.5164-1-utkarsh.h.patel@intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org USB4 also uses same cable properties as Thunderbolt 3 so use Thunderbolt 3 cable discover mode VDO to fill details such as active cable plug link training and cable rounded support. Suggested-by: Heikki Krogerus Signed-off-by: Utkarsh Patel --- include/linux/usb/typec.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/usb/typec.h b/include/linux/usb/typec.h index 6be558045942..d91e09d9d91c 100644 --- a/include/linux/usb/typec.h +++ b/include/linux/usb/typec.h @@ -75,6 +75,7 @@ enum typec_orientation { /* * struct enter_usb_data - Enter_USB Message details * @eudo: Enter_USB Data Object + * @tbt_cable_vdo: TBT3 Cable Discover Mode Response * @active_link_training: Active Cable Plug Link Training * * @active_link_training is a flag that should be set with uni-directional SBRX @@ -83,6 +84,7 @@ enum typec_orientation { */ struct enter_usb_data { u32 eudo; + u32 tbt_cable_vdo; unsigned char active_link_training:1; };