From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752867AbcHAJ4H (ORCPT ); Mon, 1 Aug 2016 05:56:07 -0400 Received: from bhuna.collabora.co.uk ([46.235.227.227]:54042 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752726AbcHAJys (ORCPT ); Mon, 1 Aug 2016 05:54:48 -0400 From: Enric Balletbo i Serra To: linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org Cc: Olof Johansson , Lee Jones , Jonathan Cameron , Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler , Guenter Roeck , Gwendal Grignou Subject: [PATCH v4 0/4] Add support for cros-ec-sensors Date: Mon, 1 Aug 2016 11:54:34 +0200 Message-Id: <1470045278-18161-1-git-send-email-enric.balletbo@collabora.com> X-Mailer: git-send-email 2.1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This is the four patchset to add support for the sensors behind the ChromeOS Embedded Controller. This version has only the patches to support common functions and 3d contiguous sensors like Accelerometers, Gyroscope and Magnetometer that are presented by the ChromeOS EC Sensor hub. The patches were tested on an Oak board. The code was checked out from the ChromeOS v3.18 tree and forward ported to mainline solving all the conflicts and build issues. I splitted the code in single patches that have sense by themselves in order to avoid the chances to fail. Note that the patches depends on this [1] to apply and work. [1] https://lkml.org/lkml/2016/7/1/188 Waiting for your reviews and feedback. Changes since v3 (requested by Guenter Roeck) - Convert structure to a simple array - Remove PM declarations - Remove unnecessary initializations - cros_ec_sensors_cmd_read_u16: Conversion should only be done if ret >= 0 - Remove unnecessary else - Add Reviewed-by tag for two last patches. Changes since v2 (requested by Guenter Roeck and Jonhatan Cameron) - Rebased and fix build error. - Include a list of possible values in the description of location attr. - Fix some typos. - Remove id sysfs entry. - Skip filling by zero structure parameters that already zero'd. - Order includes alphabetically. - Propagate error codes. Changes since v1 (requested by Peter Meerwald-Stadler and Jonhatan Cameron) - Check kernel-doc documentation and - Bring some patches together. - Fix some spelling mistakes. - Include ABI documentation. - Be more careful with buffer sizes (sprintf -> snprintf) - Add cros_ec_sensors prefix to all function. - Check return values on some functions. Best regards, Enric Balletbo i Serra (3): iio: cros_ec_sensors_core: Add common functions for the ChromeOS EC Sensor Hub. iio: cros_ec_sensors: add ChromeOS EC Contiguous Sensors driver platform/chrome: cros_ec_dev - Register cros-ec sensors Vincent Palatin (1): platform/chrome: Introduce a new function to check EC features. Documentation/ABI/testing/sysfs-bus-iio-cros-ec | 18 + drivers/iio/common/Kconfig | 1 + drivers/iio/common/Makefile | 1 + drivers/iio/common/cros_ec_sensors/Kconfig | 22 + drivers/iio/common/cros_ec_sensors/Makefile | 6 + .../iio/common/cros_ec_sensors/cros_ec_sensors.c | 322 +++++++++++++++ .../common/cros_ec_sensors/cros_ec_sensors_core.c | 450 +++++++++++++++++++++ .../common/cros_ec_sensors/cros_ec_sensors_core.h | 175 ++++++++ drivers/platform/chrome/cros_ec_dev.c | 159 ++++++++ include/linux/mfd/cros_ec.h | 10 + include/linux/mfd/cros_ec_commands.h | 183 ++++++++- 11 files changed, 1342 insertions(+), 5 deletions(-) create mode 100644 Documentation/ABI/testing/sysfs-bus-iio-cros-ec create mode 100644 drivers/iio/common/cros_ec_sensors/Kconfig create mode 100644 drivers/iio/common/cros_ec_sensors/Makefile create mode 100644 drivers/iio/common/cros_ec_sensors/cros_ec_sensors.c create mode 100644 drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c create mode 100644 drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.h -- 2.1.0