From patchwork Mon Jun 7 13:14:35 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heikki Krogerus X-Patchwork-Id: 455662 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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, 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 5B065C47094 for ; Mon, 7 Jun 2021 13:14:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3DAD16108D for ; Mon, 7 Jun 2021 13:14:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230227AbhFGNQM (ORCPT ); Mon, 7 Jun 2021 09:16:12 -0400 Received: from mga06.intel.com ([134.134.136.31]:17596 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230203AbhFGNQM (ORCPT ); Mon, 7 Jun 2021 09:16:12 -0400 IronPort-SDR: 1nuFiyBydA7TbiyN1ZuFLK7W494n6itT+bRMFdWwNaCCDhs5cGqd1HcWTfX6s6Vdhu2KTiBsf6 9UDpWM9zFqmg== X-IronPort-AV: E=McAfee;i="6200,9189,10008"; a="265773960" X-IronPort-AV: E=Sophos;i="5.83,255,1616482800"; d="scan'208";a="265773960" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Jun 2021 06:14:20 -0700 IronPort-SDR: cuSMWITX6jWJebNtdUTONbMsYtQNUWTqQbS9AeSnPei1BERjI6ODevxombFvPvx0FC3Llv8ipO ddpyxbiF0JsQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.83,255,1616482800"; d="scan'208";a="551881850" Received: from black.fi.intel.com (HELO black.fi.intel.com.) ([10.237.72.28]) by fmsmga001.fm.intel.com with ESMTP; 07 Jun 2021 06:14:18 -0700 From: Heikki Krogerus To: Benjamin Berg Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [RFC PATCH 0/7] usb: typec: ucsi: Polling the alt modes and PDOs Date: Mon, 7 Jun 2021 16:14:35 +0300 Message-Id: <20210607131442.20121-1-heikki.krogerus@linux.intel.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Hi, This is the RFC series I promised [1]. I'm sorry it took this long to prepare these. I had to concentrate on other task for a while. Let me know if you still see any problems. [1] https://lore.kernel.org/linux-usb/YKT3oEt%2F9fX8k8mw@kuha.fi.intel.com/ thanks, Heikki Krogerus (7): usb: typec: ucsi: Always cancel the command if PPM reports BUSY condition usb: typec: ucsi: Don't stop alt mode registration on busy condition usb: typec: ucsi: Add poll worker for alternate modes usb: typec: ucsi: acpi: Reduce the command completion timeout usb: typec: ucsi: Process every connector change as unique connector state usb: typec: ucsi: Filter out spurious events usb: typec: ucsi: Read the PDOs in separate work drivers/usb/typec/ucsi/ucsi.c | 317 ++++++++++++++++------------- drivers/usb/typec/ucsi/ucsi.h | 3 +- drivers/usb/typec/ucsi/ucsi_acpi.c | 2 +- 3 files changed, 183 insertions(+), 139 deletions(-)