From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S1753367AbdBUO2S (ORCPT <rfc822;w@1wt.eu>);
        Tue, 21 Feb 2017 09:28:18 -0500
Received: from mga02.intel.com ([134.134.136.20]:34244 "EHLO mga02.intel.com"
        rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
        id S1752513AbdBUO2K (ORCPT <rfc822;linux-kernel@vger.kernel.org>);
        Tue, 21 Feb 2017 09:28:10 -0500
X-ExtLoop1: 1
X-IronPort-AV: E=Sophos;i="5.35,189,1484035200"; 
   d="scan'208";a="936431116"
From: Heikki Krogerus <heikki.krogerus@linux.intel.com>
To: Greg KH <gregkh@linuxfoundation.org>
Cc: Guenter Roeck <linux@roeck-us.net>,
        Felipe Balbi <felipe.balbi@linux.intel.com>,
        Oliver Neukum <oneukum@suse.com>, linux-kernel@vger.kernel.org,
        linux-usb@vger.kernel.org
Subject: [PATCH v17 0/3] USB Type-C Connector class
Date: Tue, 21 Feb 2017 17:24:02 +0300
Message-Id: <20170221142405.76299-1-heikki.krogerus@linux.intel.com>
X-Mailer: git-send-email 2.11.0
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

The USB Type-C class is meant to provide unified interface to the
userspace to present the USB Type-C ports in a system.

Changes since v16:
- Using PTR_ERR_OR_ZERO macro in typec_init().

Changes since v15:
- "stingification" as proposed by Felipe
- Checking ARRAY_SIZE in supported_accessory_modes() as proposed by Guenter

Changes since v14:
- Fixes proposed by Mika
- "identity" directory for all discover identity VDOs instead of "vdo" attribute
- alternate mode device names to just "svid-<svid>"

Changes since v13:
- New API. Everything is registered separately.

Changes since v12:
- Added prefer_role member to typec_capability structure as requested by Guenter

Changes since v11:
- The port drivers are responsible of removing the alternate
  modes (just like the documentation already said).

Changes since v10:
- Using ATTRIBUTE_GROUPS and DEVICE_ATTR marcos everywhere
- Moved sysfs_match_string to lib/string.c
- Rationalized uevents
- Calling ida_destroy

Changes since v9:
- Minor typec_wcove.c cleanup as proposed by Guenter Roeck. No
  function affect.

Changes since v8:
- checking sysfs_streq() result correctly in sysfs_strmatch
- fixed accessory check in supported_accessory_mode
- using "none" as the only string that can clear the preferred role

Changes since v7:
- Removed "type" attribute from partners
- Added supports_usb_power_delivery attribute for partner and cable

Changes since v6:
- current_vconn_role attr renamed to vconn_source (no API changes)
- Small documentation improvements proposed by Vincent Palatin

Changes since v5:
- Only updating the roles based on driver notifications
- Added MODULE_ALIAS for the WhiskeyCove module
- Including the patch that creates the actual platform device for the
  WhiskeyCove Type-C PHY in this series.

Changes since v4:
- Remove the port lock completely

Changes since v3:
- Documentation cleanup as proposed by Roger Quadros
- Setting partner altmodes member to NULL on removal and fixing a
  warning, as proposed by Guenter Roeck
- Added the following attributes for partners and cables:
  * supports_usb_power_delivery
  * id_header_vdo
- "id_header_vdo" is visible only when the partner or cable supports
  USB Power Delivery communication.
- Partner attribute "accessory" is hidden when the partner type is not
  "Accessory".

Changes since v2:
- Notification on role and alternate mode changes
- cleanups

Changes since v1:
- Completely rewrote alternate mode support
- Patners, cables and cable plugs presented as devices.


Heikki Krogerus (3):
  lib/string: add sysfs_match_string helper
  usb: USB Type-C connector class
  usb: typec: add driver for Intel Whiskey Cove PMIC USB Type-C PHY

 Documentation/ABI/testing/sysfs-class-typec |  276 ++++++
 Documentation/usb/typec.rst                 |  185 ++++
 MAINTAINERS                                 |    9 +
 drivers/usb/Kconfig                         |    2 +
 drivers/usb/Makefile                        |    2 +
 drivers/usb/typec/Kconfig                   |   22 +
 drivers/usb/typec/Makefile                  |    2 +
 drivers/usb/typec/typec.c                   | 1262 +++++++++++++++++++++++++++
 drivers/usb/typec/typec_wcove.c             |  377 ++++++++
 include/linux/string.h                      |   10 +
 include/linux/usb/typec.h                   |  243 ++++++
 lib/string.c                                |   26 +
 12 files changed, 2416 insertions(+)
 create mode 100644 Documentation/ABI/testing/sysfs-class-typec
 create mode 100644 Documentation/usb/typec.rst
 create mode 100644 drivers/usb/typec/Kconfig
 create mode 100644 drivers/usb/typec/Makefile
 create mode 100644 drivers/usb/typec/typec.c
 create mode 100644 drivers/usb/typec/typec_wcove.c
 create mode 100644 include/linux/usb/typec.h

-- 
2.11.0