From patchwork Fri Apr 9 13:40:33 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 418575 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=-15.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS autolearn=ham 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 628A4C433B4 for ; Fri, 9 Apr 2021 13:40:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 31DFF610E5 for ; Fri, 9 Apr 2021 13:40:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233655AbhDINlB (ORCPT ); Fri, 9 Apr 2021 09:41:01 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:25137 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233587AbhDINlA (ORCPT ); Fri, 9 Apr 2021 09:41:00 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1617975647; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=I8lNmTWeFJeCRoNCPnN3eakh8e2Qo1egO6nCTM4vpAc=; b=OIfN6gRxtyDWDbhIbC+Z4e2XShKBnWqbEpqmPwt0E36iXXEsDM99CCCDZQEpeCd4R15G2S 4At5Ednr9eZ8cPByBgrfkvX6rhqqZepxHOHdCve33Dz6i4pRqY55LNDWD0jwhyDcbPEtAi zIRaVdfXMXs+qnMJWP7vyO9R8j3TCjc= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-595-2PpECgOsOSGhyh81pkeYYg-1; Fri, 09 Apr 2021 09:40:42 -0400 X-MC-Unique: 2PpECgOsOSGhyh81pkeYYg-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 5334187A83B; Fri, 9 Apr 2021 13:40:41 +0000 (UTC) Received: from x1.localdomain.com (ovpn-113-60.ams2.redhat.com [10.36.113.60]) by smtp.corp.redhat.com (Postfix) with ESMTP id E8AFA19704; Fri, 9 Apr 2021 13:40:39 +0000 (UTC) From: Hans de Goede To: Greg Kroah-Hartman , Guenter Roeck , Heikki Krogerus Cc: Hans de Goede , Rob Herring , Zhen Lei , linux-usb@vger.kernel.org Subject: [PATCH v2 3/3] platform/x86/intel_cht_int33fe: Add displayport altmode fwnode to the connector fwnode Date: Fri, 9 Apr 2021 15:40:33 +0200 Message-Id: <20210409134033.105834-4-hdegoede@redhat.com> In-Reply-To: <20210409134033.105834-1-hdegoede@redhat.com> References: <20210409134033.105834-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Add a displayport altmode fwnode to the usb-connector fwnode, devices which use this driver support display-port altmode through the PI3USB30532 USB switch, this enables support for this. Signed-off-by: Hans de Goede Reviewed-by: Heikki Krogerus Reviewed-by: Guenter Roeck --- .../platform/x86/intel_cht_int33fe_typec.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/drivers/platform/x86/intel_cht_int33fe_typec.c b/drivers/platform/x86/intel_cht_int33fe_typec.c index 48638d1c56e5..b61bad9cc8d2 100644 --- a/drivers/platform/x86/intel_cht_int33fe_typec.c +++ b/drivers/platform/x86/intel_cht_int33fe_typec.c @@ -124,12 +124,31 @@ static const struct software_node usb_connector_node = { .properties = usb_connector_properties, }; +static const struct software_node altmodes_node = { + .name = "altmodes", + .parent = &usb_connector_node, +}; + +static const struct property_entry dp_altmode_properties[] = { + PROPERTY_ENTRY_U32("svid", 0xff01), + PROPERTY_ENTRY_U32("vdo", 0x0c0086), + { } +}; + +static const struct software_node dp_altmode_node = { + .name = "displayport-altmode", + .parent = &altmodes_node, + .properties = dp_altmode_properties, +}; + static const struct software_node *node_group[] = { &fusb302_node, &max17047_node, &pi3usb30532_node, &displayport_node, &usb_connector_node, + &altmodes_node, + &dp_altmode_node, NULL };