Add support for the HP Pavilion 14 Chromebook's trackpad, which is a reuse
of the Samsung Series 5 550 trackpad.
Signed-off-by: NBenson Leung <bleung@chromium.org>
Signed-off-by: NMatthew Garrett <matthew.garrett@nebula.com>

The Samsung Series 5 Chromebook is equipped with  a Taos tsl2583
light sensor. Instatiate it here.
Signed-off-by: NBenson Leung <bleung@chromium.org>
Signed-off-by: NMatthew Garrett <matthew.garrett@nebula.com>

Two legacy Chromebooks, the Cr-48, and the Acer AC700,
are equipped with a Taos tsl2563 light sensor.
This will instantiate the sensor on those laptops.
Signed-off-by: NBenson Leung <bleung@chromium.org>
Signed-off-by: NMatthew Garrett <matthew.garrett@nebula.com>

Add support for the Acer C7's trackpad, which is a reuse
of the Samsung Series 5 550 trackpad.
Signed-off-by: NBenson Leung <bleung@chromium.org>
Signed-off-by: NMatthew Garrett <matthew.garrett@nebula.com>

The Cypress trackpad on smbus is used on other systems
as well. Lets make the name more generic.
Signed-off-by: NBenson Leung <bleung@chromium.org>
Signed-off-by: NMatthew Garrett <matthew.garrett@nebula.com>

This adds the chromeos_laptop driver. It supports
the Cypress APA SMBUS touchpad as well as the isl29018 i2c ambient
light sensor on the Samsung Series 5 550 Chromebook.
Signed-off-by: NBenson Leung <bleung@chromium.org>
Reviewed-by: NOlof Johansson <olof@lixom.net>
Signed-off-by: NMatthew Garrett <matthew.garrett@nebula.com>