From patchwork Tue Sep 11 10:10:40 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heikki Krogerus X-Patchwork-Id: 10595385 X-Patchwork-Delegate: andy.shevchenko@gmail.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id ABC73920 for ; Tue, 11 Sep 2018 10:11:00 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9A8CA28F38 for ; Tue, 11 Sep 2018 10:11:00 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8E57929013; Tue, 11 Sep 2018 10:11:00 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3D51E28F38 for ; Tue, 11 Sep 2018 10:11:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726983AbeIKPJg (ORCPT ); Tue, 11 Sep 2018 11:09:36 -0400 Received: from mga18.intel.com ([134.134.136.126]:19099 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726559AbeIKPJg (ORCPT ); Tue, 11 Sep 2018 11:09:36 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 11 Sep 2018 03:10:59 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.53,360,1531810800"; d="scan'208";a="88991843" Received: from black.fi.intel.com (HELO black.fi.intel.com.) ([10.237.72.28]) by fmsmga001.fm.intel.com with ESMTP; 11 Sep 2018 03:10:57 -0700 From: Heikki Krogerus To: Hans de Goede , Greg Kroah-Hartman Cc: Andy Shevchenko , Darren Hart , platform-driver-x86@vger.kernel.org, linux-usb@vger.kernel.org Subject: [PATCH v4 06/10] platform: x86: intel_cht_int33fe: Add connection for the DP alt mode Date: Tue, 11 Sep 2018 13:10:40 +0300 Message-Id: <20180911101044.44004-7-heikki.krogerus@linux.intel.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180911101044.44004-1-heikki.krogerus@linux.intel.com> References: <20180911101044.44004-1-heikki.krogerus@linux.intel.com> Sender: platform-driver-x86-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Adding a connection for the DisplayPort alternate mode. PI3USB30532 is used for muxing the port to DisplayPort on CHT platforms. The connection allows the alternate mode device to get handle to the mux, and therefore make it possible to use the USB Type-C connector as DisplayPort. Signed-off-by: Heikki Krogerus Acked-by: Andy Shevchenko --- drivers/platform/x86/intel_cht_int33fe.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/platform/x86/intel_cht_int33fe.c b/drivers/platform/x86/intel_cht_int33fe.c index b0cef48f77af..424064187124 100644 --- a/drivers/platform/x86/intel_cht_int33fe.c +++ b/drivers/platform/x86/intel_cht_int33fe.c @@ -34,7 +34,7 @@ struct cht_int33fe_data { struct i2c_client *fusb302; struct i2c_client *pi3usb30532; /* Contain a list-head must be per device */ - struct device_connection connections[4]; + struct device_connection connections[5]; }; /* @@ -181,8 +181,11 @@ static int cht_int33fe_probe(struct i2c_client *client) data->connections[1].endpoint[1] = "i2c-pi3usb30532"; data->connections[1].id = "typec-mux"; data->connections[2].endpoint[0] = "i2c-fusb302"; - data->connections[2].endpoint[1] = "intel_xhci_usb_sw-role-switch"; - data->connections[2].id = "usb-role-switch"; + data->connections[2].endpoint[1] = "i2c-pi3usb30532"; + data->connections[2].id = "idff01m01"; + data->connections[3].endpoint[0] = "i2c-fusb302"; + data->connections[3].endpoint[1] = "intel_xhci_usb_sw-role-switch"; + data->connections[3].id = "usb-role-switch"; device_connections_add(data->connections);