From patchwork Tue Feb 2 09:33:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kyle Tso X-Patchwork-Id: 374942 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 6D36FC433E0 for ; Tue, 2 Feb 2021 09:40:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 15BD864EE4 for ; Tue, 2 Feb 2021 09:40:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230438AbhBBJkQ (ORCPT ); Tue, 2 Feb 2021 04:40:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48888 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233000AbhBBJgY (ORCPT ); Tue, 2 Feb 2021 04:36:24 -0500 Received: from mail-qv1-xf49.google.com (mail-qv1-xf49.google.com [IPv6:2607:f8b0:4864:20::f49]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6A709C0611C0 for ; Tue, 2 Feb 2021 01:34:20 -0800 (PST) Received: by mail-qv1-xf49.google.com with SMTP id q37so12666844qvf.14 for ; Tue, 02 Feb 2021 01:34:20 -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=tJ1RjowJP8uP6aGuamfXuNzicvFr4anl7UIOhyimvSM=; b=UYSEEmQqneBOHrV3WY9xVXjDQZiAkWnGO/zcjzjm7pmnTnSl7/j7jfKOpCCNbvo/xW 7WUnr2VlXpN/qWDExCjLWxp92YDS6gHzFQLPxj0v/19hJSFF86tq/GDKu5/0nvU3BqsB lPNhwbInkv+J3uAfSQPWn+3jl+27ZtxyOJopep3tiDMecxXmFUGvlDpCv4RdE77nNscg Ljq9vh7ORDTHyggVB+oX59uoQm8D+ldkoYL5zUlD6WxzCOScYmloUPjcfHmBapLtum+o ms+aJ4H6aek8xSB8Kxb5Ey42V/5ilunV72M5WRtfwKDU+aJTDYzRIpYWF9EiwgaJ2KTk /5Bg== 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=tJ1RjowJP8uP6aGuamfXuNzicvFr4anl7UIOhyimvSM=; b=keuhEhf+RJGcMcengFBGhV43JlYDGXhy70xfgjm5zSQ15mPz9xhQzd4bWjImEDzRHk /yk2VPZ+knWgoQSBOQIgbufhQJLb+v8Dp35pz2zLEwlf+bX204WOfDjyH/fbkYS0Wsn/ aIadGjPKw5Ri0pJ7ICidFi4NKmbKPNiYc7ki9lGe9OrMISdNbVK9y0nWX633AVUza7/z l/XPknWe08fCxhgzzk9umACC3GxOc+HelAk4DWy2OclbWWMy6rmUBE9pw7S1eU/DzQGI 76hhtU2vbkjgaEeiXGDzo0iWzPgmQmGH4t84tq6HW3onrZru6pq/889DqcLXIe+MiSDd tRjg== X-Gm-Message-State: AOAM5326aKJn/QBmGyZWr6xzB4Xe4WMrb8vMz1XZOy/nQfzDCanQQhzw V7VbfiKeWsTB8oNY6MP+CxzUuaYco6B9 X-Google-Smtp-Source: ABdhPJx8H87AaA19QLhZP4kWOuj4GBSkhWW6xyVDo/8Cnf9nLIfrpDTfBxe5ahdMMHZY7fjkCBG+r8Ugt+Oy 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:ad4:56ef:: with SMTP id cr15mr19275156qvb.45.1612258459484; Tue, 02 Feb 2021 01:34:19 -0800 (PST) Date: Tue, 2 Feb 2021 17:33:42 +0800 In-Reply-To: <20210202093342.738691-1-kyletso@google.com> Message-Id: <20210202093342.738691-9-kyletso@google.com> Mime-Version: 1.0 References: <20210202093342.738691-1-kyletso@google.com> X-Mailer: git-send-email 2.30.0.365.g02bc693789-goog Subject: [PATCH v4 8/8] usb: typec: tcpm: Get Sink VDO from fwnode 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 Commit a079973f462a ("usb: typec: tcpm: Remove tcpc_config configuration mechanism") removed the tcpc_config which includes the Sink VDO and it is not yet added back with fwnode. Add it now. Signed-off-by: Kyle Tso --- drivers/usb/typec/tcpm/tcpm.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c index 979b7ee6473c..9b13e19118f0 100644 --- a/drivers/usb/typec/tcpm/tcpm.c +++ b/drivers/usb/typec/tcpm/tcpm.c @@ -5677,6 +5677,20 @@ static int tcpm_fw_get_caps(struct tcpm_port *port, port->new_source_frs_current = frs_current; } + /* sink-vdos is optional */ + ret = fwnode_property_count_u32(fwnode, "sink-vdos"); + if (ret < 0) + ret = 0; + + port->nr_snk_vdo = min(ret, VDO_MAX_OBJECTS); + if (port->nr_snk_vdo) { + ret = fwnode_property_read_u32_array(fwnode, "sink-vdos", + port->snk_vdo, + port->nr_snk_vdo); + if (ret < 0) + return ret; + } + return 0; }