From patchwork Tue Feb 2 16:17:31 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kyle Tso X-Patchwork-Id: 374931 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=-26.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT, USER_IN_DEF_DKIM_WL 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 EE986C433E0 for ; Tue, 2 Feb 2021 17:16:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C337764F50 for ; Tue, 2 Feb 2021 17:16:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237295AbhBBRQv (ORCPT ); Tue, 2 Feb 2021 12:16:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50776 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236248AbhBBQUl (ORCPT ); Tue, 2 Feb 2021 11:20:41 -0500 Received: from mail-qt1-x84a.google.com (mail-qt1-x84a.google.com [IPv6:2607:f8b0:4864:20::84a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2EE71C0613ED for ; Tue, 2 Feb 2021 08:18:02 -0800 (PST) Received: by mail-qt1-x84a.google.com with SMTP id v65so12208926qtd.0 for ; Tue, 02 Feb 2021 08:18:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=sender:date:in-reply-to:message-id:mime-version:references:subject :from:to:cc; bh=h9F+R4Nom0a0kcU68ODid/C9vIVgRj0kf37EQ97LnK8=; b=Fm3B7TaJrUNbAqormiYDWsYWVgNiYA8xRMV8DT4R67Uz6iiqJZn5wtDq50M9Bc1nTt rqoep4hZRGPSNy6NWC6I6TsXCkBHvvI5SXM9smJstouBtuPezVsWIgV+qzwwpOe6sPen 5zwebDJ6A1xWBNjRurOlaBVDrtNh9a0uEGJRR805wT4J1z0RpuuyMjUp7dLCeJZmVxrm T1d7gHXEkU8ITYFv+Ho5qUlcxYJ33bl2vW86wuOcSVYNoKx51K0dVA5MvjLbVw4q8+Bc g7Ej4g9QVquWzWr4UP5ZHR2fmqtZS5jby0advyayDWvmc91PUgr4SrVEx1/SCNi3PrOs uftQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=h9F+R4Nom0a0kcU68ODid/C9vIVgRj0kf37EQ97LnK8=; b=L8z0ErLs26RoFDNMLCMK6Txjzwc4tu+g09thLp+b+dTYSnGG2x/9+4sxGBW+G4vMKV JKEw2lJE8mmgVO/LHxvaaft/mytMhBO0U+vBhxCNz4QMq8AxE6O6g4Gxt2167PMfnHy7 52f114iABWTWIvLqilt8QxpYe3yUG8dHq6NPCmrclPoHmMoIDKQao5MH08zEjSlU6cvH 4O1XHks9sOXRlidWUJaKl3pdR8kQcEinSVQTG+dpekmqkr/gJ//3do4hqxyvz/StD6OX 6oEg5VKgzQq2Dh68/NiX/3Dz8+lHcsFQzBDofEk+SclNGFtEd5hngJ/z08TmmoswPhe3 SIAw== X-Gm-Message-State: AOAM532RwUpMgMpkwZhddpm2GjLVkb5QXGghKaizUnRn5h7vNrKT1uj7 1J/WLAggKEN8cP22sq8VRHu6YKD4bzt2 X-Google-Smtp-Source: ABdhPJz/AuHk6c/VnxUK5cRbPl4GWW3zk3BwrQKDzoRVafDAKeiS7yajsMFWAu1AyCkM/OZUJo+uar5xylKF Sender: "kyletso via sendgmr" X-Received: from kyletso.ntc.corp.google.com ([2401:fa00:fc:202:dd94:c753:a81d:c855]) (user=kyletso job=sendgmr) by 2002:a0c:cb82:: with SMTP id p2mr20676717qvk.54.1612282681406; Tue, 02 Feb 2021 08:18:01 -0800 (PST) Date: Wed, 3 Feb 2021 00:17:31 +0800 In-Reply-To: <20210202161733.932215-1-kyletso@google.com> Message-Id: <20210202161733.932215-7-kyletso@google.com> Mime-Version: 1.0 References: <20210202161733.932215-1-kyletso@google.com> X-Mailer: git-send-email 2.30.0.365.g02bc693789-goog Subject: [PATCH v5 6/8] usb: typec: displayport: Fill the negotiated SVDM Version in the header From: Kyle Tso To: linux@roeck-us.net, heikki.krogerus@linux.intel.com, gregkh@linuxfoundation.org, hdegoede@redhat.com, robh+dt@kernel.org Cc: badhri@google.com, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Kyle Tso Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org VDM header now requires SVDM Version. Get it from typec_port. Signed-off-by: Kyle Tso --- drivers/usb/typec/altmodes/displayport.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/usb/typec/altmodes/displayport.c b/drivers/usb/typec/altmodes/displayport.c index 0abc3121238f..7b47dd4ea531 100644 --- a/drivers/usb/typec/altmodes/displayport.c +++ b/drivers/usb/typec/altmodes/displayport.c @@ -15,8 +15,10 @@ #include #include "displayport.h" -#define DP_HEADER(_dp, cmd) (VDO((_dp)->alt->svid, 1, SVDM_VER_1_0, cmd) | \ - VDO_OPOS(USB_TYPEC_DP_MODE)) +#define DP_HEADER(_dp, cmd) (VDO((_dp)->alt->svid, 1, \ + typec_get_svdm_version((_dp)->typec), \ + cmd) \ + | VDO_OPOS(USB_TYPEC_DP_MODE)) enum { DP_CONF_USB, @@ -62,6 +64,7 @@ struct dp_altmode { struct work_struct work; struct typec_altmode *alt; const struct typec_altmode *port; + struct typec_port *typec; }; static int dp_altmode_notify(struct dp_altmode *dp) @@ -536,6 +539,7 @@ int dp_altmode_probe(struct typec_altmode *alt) mutex_init(&dp->lock); dp->port = port; dp->alt = alt; + dp->typec = typec_altmode2port(alt); alt->desc = "DisplayPort"; alt->ops = &dp_altmode_ops;