From: Gwendal Grignou <gwendal@chromium.org>
To: enric.balletbo@collabora.com, jic23@kernel.org
Cc: bleung@chromium.org, groeck@chromium.org,
linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org,
Gwendal Grignou <gwendal@chromium.org>
Subject: [PATCH v3 0/3] iio: cros_ec: Add support for RGB light sensor
Date: Wed, 6 May 2020 16:03:21 -0700 [thread overview]
Message-ID: <20200506230324.139241-1-gwendal@chromium.org> (raw)
Add support for color light sensor presented by the Chromebook Embedded
Controller (EC).
Instead of just presenting lux measurement (clear channel), a color light
sensor is able to report color temperature measurement.
The EC, using factory settings, can transform the raw measurement into
the CIE 1931 XYZ color space (XYZ) and take adavantage of color sensor
autocalibration to provide the most accurate measurements.
Gwendal Grignou (3):
iio: Add in_illumincance vectors in different color spaces
iio: cros_ec: Allow enabling/disabling calibration mode
iio: cros_ec_light: Add support for RGB sensor
Documentation/ABI/testing/sysfs-bus-iio | 27 +
.../cros_ec_sensors/cros_ec_sensors_core.c | 3 +-
drivers/iio/light/cros_ec_light_prox.c | 469 +++++++++++++++---
drivers/platform/chrome/cros_ec_sensorhub.c | 3 +
.../linux/iio/common/cros_ec_sensors_core.h | 1 -
.../linux/platform_data/cros_ec_commands.h | 14 +-
6 files changed, 441 insertions(+), 76 deletions(-)
--
2.26.2.526.g744177e7f7-goog
next reply other threads:[~2020-05-06 23:03 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-06 23:03 Gwendal Grignou [this message]
2020-05-06 23:03 ` [PATCH v2 1/3] iio: Add in_illumincance vectors in different color spaces Gwendal Grignou
2020-05-08 15:16 ` Jonathan Cameron
2020-05-12 4:10 ` Gwendal Grignou
2020-05-16 15:49 ` Jonathan Cameron
2020-05-06 23:03 ` [PATCH v2 2/3] iio: cros_ec: Allow enabling/disabling calibration mode Gwendal Grignou
2020-05-06 23:03 ` [PATCH v2 3/3] iio: cros_ec_light: Add support for RGB sensor Gwendal Grignou
2020-05-08 15:23 ` Jonathan Cameron
2020-05-11 6:31 ` kbuild test robot
2020-05-08 14:56 ` [PATCH v3 0/3] iio: cros_ec: Add support for RGB light sensor Jonathan Cameron
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