diff options
| author | Stephen Boyd <swboyd@chromium.org> | 2021-02-10 18:46:01 -0800 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-03-25 19:13:50 +0000 |
| commit | 7792225b7b671800d1c9b562ace8e167a3d0e2e7 (patch) | |
| tree | 9696146b4184a2d8e9b95365d7d29a748ad97c13 /drivers/iio/proximity/Makefile | |
| parent | 19ad93bc82e7d0ea7b02ada623cddfeab20c9046 (diff) | |
| download | linux-next-7792225b7b671800d1c9b562ace8e167a3d0e2e7.tar.gz | |
iio: proximity: Add a ChromeOS EC MKBP proximity driver
Add support for a ChromeOS EC proximity driver that exposes a "front"
proximity sensor via the IIO subsystem. The EC decides when front
proximity is near and sets an MKBP switch 'EC_MKBP_FRONT_PROXIMITY' to
notify the kernel of proximity. Similarly, when proximity detects
something far away it sets the switch bit to 0. For now this driver
exposes a single sensor, but it could be expanded in the future via more
MKBP bits if desired.
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Benson Leung <bleung@chromium.org>
Cc: Guenter Roeck <groeck@chromium.org>
Cc: Douglas Anderson <dianders@chromium.org>
Cc: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Link: https://lore.kernel.org/r/20210211024601.1963379-4-swboyd@chromium.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/proximity/Makefile')
| -rw-r--r-- | drivers/iio/proximity/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iio/proximity/Makefile b/drivers/iio/proximity/Makefile index 9c1aca1a8b79..cbdac09433eb 100644 --- a/drivers/iio/proximity/Makefile +++ b/drivers/iio/proximity/Makefile @@ -5,6 +5,7 @@ # When adding new entries keep the list in alphabetical order obj-$(CONFIG_AS3935) += as3935.o +obj-$(CONFIG_CROS_EC_MKBP_PROXIMITY) += cros_ec_mkbp_proximity.o obj-$(CONFIG_ISL29501) += isl29501.o obj-$(CONFIG_LIDAR_LITE_V2) += pulsedlight-lidar-lite-v2.o obj-$(CONFIG_MB1232) += mb1232.o |