From mboxrd@z Thu Jan 1 00:00:00 1970 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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT 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 82A47C004D3 for ; Wed, 24 Oct 2018 15:05:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3FC702075D for ; Wed, 24 Oct 2018 15:05:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3FC702075D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726884AbeJXXdz (ORCPT ); Wed, 24 Oct 2018 19:33:55 -0400 Received: from mga12.intel.com ([192.55.52.136]:34388 "EHLO mga12.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726497AbeJXXdz (ORCPT ); Wed, 24 Oct 2018 19:33:55 -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 fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 24 Oct 2018 08:05:28 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,420,1534834800"; d="scan'208";a="102104667" Received: from black.fi.intel.com (HELO black.fi.intel.com.) ([10.237.72.28]) by fmsmga001.fm.intel.com with ESMTP; 24 Oct 2018 08:05:26 -0700 From: Heikki Krogerus To: Heiko Stuebner Cc: Guenter Roeck , Hans de Goede , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [RFC PATCH 0/5] Adding graph handling to device connection API Date: Wed, 24 Oct 2018 18:05:20 +0300 Message-Id: <20181024150525.11552-1-heikki.krogerus@linux.intel.com> X-Mailer: git-send-email 2.19.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, I'm only presenting my idea with these how I think we should be able to deal with graphs in the API, so these are completely untested, and obviously I can't say for certain if the idea works or not. I will try to test these using custom ACPI tables, but of course these should be tested on DT platform as well, so if somebody can do that, I would much appreciate. Thanks, Heikki Krogerus (5): driver core: Add fwnode member to struct device_connection usb: typec: mux: Find the muxes by also matching against the device node usb: roles: Find the muxes by also matching against the device node usb: typec: Find the ports by also matching against the device node drivers core: Find device connections also from device graphs drivers/base/devcon.c | 48 +++++++++++++++++++++++++++++++++++--- drivers/usb/common/roles.c | 16 ++++++++++--- drivers/usb/typec/class.c | 19 ++++++++++++--- drivers/usb/typec/mux.c | 19 +++++++++++---- include/linux/device.h | 6 +++++ 5 files changed, 95 insertions(+), 13 deletions(-) -- 2.19.1