lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Wed, 6 May 2020 16:03:21 -0700 From: Gwendal Grignou <gwendal@...omium.org> To: enric.balletbo@...labora.com, jic23@...nel.org Cc: bleung@...omium.org, groeck@...omium.org, linux-kernel@...r.kernel.org, linux-iio@...r.kernel.org, Gwendal Grignou <gwendal@...omium.org> Subject: [PATCH v3 0/3] iio: cros_ec: Add support for RGB light sensor 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
Powered by blists - more mailing lists