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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 4582ACA9EA0 for ; Tue, 22 Oct 2019 07:41:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 191C42184C for ; Tue, 22 Oct 2019 07:41:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730619AbfJVHlN (ORCPT ); Tue, 22 Oct 2019 03:41:13 -0400 Received: from mga12.intel.com ([192.55.52.136]:16628 "EHLO mga12.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728768AbfJVHlN (ORCPT ); Tue, 22 Oct 2019 03:41:13 -0400 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN 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; 22 Oct 2019 00:41:13 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.67,326,1566889200"; d="scan'208";a="209616086" Received: from kuha.fi.intel.com ([10.237.72.53]) by fmsmga001.fm.intel.com with SMTP; 22 Oct 2019 00:41:11 -0700 Received: by kuha.fi.intel.com (sSMTP sendmail emulation); Tue, 22 Oct 2019 10:41:10 +0300 Date: Tue, 22 Oct 2019 10:41:10 +0300 From: Heikki Krogerus To: Ajay Gupta Cc: Greg Kroah-Hartman , Guenter Roeck , "linux-usb@vger.kernel.org" Subject: Re: [PATCH 00/18] usb: typec: API improvements Message-ID: <20191022074110.GD28049@kuha.fi.intel.com> References: <20191021112524.79550-1-heikki.krogerus@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.12.1 (2019-06-15) Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org On Mon, Oct 21, 2019 at 08:41:16PM +0000, Ajay Gupta wrote: > Hi Heikki, > > > -----Original Message----- > > From: linux-usb-owner@vger.kernel.org > > On Behalf Of Heikki Krogerus > > Sent: Monday, October 21, 2019 4:25 AM > > To: Greg Kroah-Hartman > > Cc: Guenter Roeck ; Ajay Gupta ; > > linux-usb@vger.kernel.org > > Subject: [PATCH 00/18] usb: typec: API improvements > > > > Hi, > > > > The first patches in this series (patches 1-8) introduce a small change to the > > USB Type-C Connector Class API. Guenter was kind enough to go over those > > already. > > > > Patches 10-15 improve the ucsi driver API by introducing more traditional read > > and write routines, and the rest is more generic optimisations and > > improvements to the ucsi drivers. > > > > Let me know if there is anything you want to be changed. > This patch set is not taking care of issues discussed at following thread. > https://marc.info/?l=linux-usb&m=156995500624107&w=2 > https://marc.info/?l=linux-usb&m=157012261301682&w=2 > > We need fixes for above issues so that we can easily manage ppms > which has multiple DP altmodes as discussed in below link. > https://marc.info/?l=linux-usb&m=156778906010780&w=2 The goal of this series is not to solve that "issue". This series is the base work that really has to be done in any case before we add any kind of solution for the multi DP alt mode case. Rest assured that we will have support for that soon enough, but let's just move one step at a time. thanks, -- heikki