linux-kernel - [PATCH 0/2] Support accelerometers for veyron

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Message-Id: <20190620185259.142133-1-gwendal@chromium.org>
Date:   Thu, 20 Jun 2019 11:52:57 -0700
From:   Gwendal Grignou <gwendal@...omium.org>
To:     jic23@...nel.org, bleung@...omium.org,
        enric.balletbo@...labora.com, groeck@...omium.org
Cc:     linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
        Gwendal Grignou <gwendal@...omium.org>
Subject: [PATCH 0/2] Support accelerometers for veyron_minnie

veyron_minnie - ASUS Chromebook Flip C100PA - embedded controller
controls two accelerometers, one in the lid, one in the base.
However, the EC firmware does not follow the new interface that
cros_ec_accel driver use.
Extend the legacy driver used on glimmer - Lenovo ThinkPad 11e
Chromebook - to veyron_minnie.
veyron_minnie being ARM based, issue command over the I2C bus to the EC
instead of relying on the shared registers over LPC.

Gwendal Grignou (2):
  iio: cros_ec: Add sign vector in core for backward compatibility
  iio: cros_ec : Extend legacy support to ARM device

 drivers/iio/accel/Kconfig                     |   4 +-
 drivers/iio/accel/cros_ec_accel_legacy.c      | 353 ++++--------------
 .../cros_ec_sensors/cros_ec_sensors_core.c    |   5 +-
 .../linux/iio/common/cros_ec_sensors_core.h   |   1 +
 4 files changed, 84 insertions(+), 279 deletions(-)

-- 
2.22.0.410.gd8fdbe21b5-goog