diff options
| author | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2016-08-30 05:57:06 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-08-30 06:00:58 +0300 |
| commit | 680772647d96ed853d20f837a2726151f24d8b20 (patch) | |
| tree | 79e7d495a74ca81775e13c6b5b1b4756baff67b6 /drivers/input/keyboard/Makefile | |
| parent | f959cd8c0eafe2bdaa9d0ec3e3da3b9451ad38aa (diff) | |
| download | linux-680772647d96ed853d20f837a2726151f24d8b20.tar.xz | |
Input: add ADC resistor ladder driver
A common way of multiplexing buttons on a single input in cheap devices is
to use a resistor ladder on an ADC. This driver supports that configuration
by polling an ADC channel provided by IIO.
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/keyboard/Makefile')
| -rw-r--r-- | drivers/input/keyboard/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/input/keyboard/Makefile b/drivers/input/keyboard/Makefile index 1d416ddf84e4..d9f4cfcf3410 100644 --- a/drivers/input/keyboard/Makefile +++ b/drivers/input/keyboard/Makefile @@ -4,6 +4,7 @@ # Each configuration option enables a list of files. +obj-$(CONFIG_KEYBOARD_ADC) += adc-keys.o obj-$(CONFIG_KEYBOARD_ADP5520) += adp5520-keys.o obj-$(CONFIG_KEYBOARD_ADP5588) += adp5588-keys.o obj-$(CONFIG_KEYBOARD_ADP5589) += adp5589-keys.o |