From patchwork Thu Sep 20 11:23:42 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heikki Krogerus X-Patchwork-Id: 10607501 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 9D0DF157B for ; Thu, 20 Sep 2018 11:24:05 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8E9F92CCBB for ; Thu, 20 Sep 2018 11:24:05 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 832FF2CEED; Thu, 20 Sep 2018 11:24:05 +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 2FDE72CCBB for ; Thu, 20 Sep 2018 11:24:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732487AbeITRHF (ORCPT ); Thu, 20 Sep 2018 13:07:05 -0400 Received: from mga11.intel.com ([192.55.52.93]:11224 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727986AbeITRHE (ORCPT ); Thu, 20 Sep 2018 13:07:04 -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 fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 20 Sep 2018 04:24:03 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.53,398,1531810800"; d="scan'208";a="91755721" Received: from black.fi.intel.com (HELO black.fi.intel.com.) ([10.237.72.28]) by fmsmga001.fm.intel.com with ESMTP; 20 Sep 2018 04:24:02 -0700 From: Heikki Krogerus To: Greg Kroah-Hartman Cc: Guenter Roeck , Hans de Goede , Adam Thomson , linux-usb@vger.kernel.org Subject: [PATCH 07/12] platform: x86: intel_cht_int33fe: Add connection for the DP alt mode Date: Thu, 20 Sep 2018 14:23:42 +0300 Message-Id: <20180920112347.69773-8-heikki.krogerus@linux.intel.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180920112347.69773-1-heikki.krogerus@linux.intel.com> References: <20180920112347.69773-1-heikki.krogerus@linux.intel.com> Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@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. Acked-by: Andy Shevchenko Acked-by: Hans de Goede Tested-by: Hans de Goede Signed-off-by: Heikki Krogerus --- 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);