2 commits

Author	SHA1	Message	Date
Dirk Behme	2d53809594	Input: zforce_ts - convert to use the gpiod interface ... Use the new GPIO descriptor interface to handle the zForce GPIOs. This simplifies the code and allows transparently handle GPIO polarity, as specified in device tree data. Also switch to using gpio_{set|get}_value_cansleep() since none of the callers is in atomic context and cansleep variant allows more GPIO controllers to be used with the touchscreen. Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>	2015-07-08 21:50:57 -07:00
Heiko Stübner	c6d81bd723	Input: add driver for Neonode zForce based touchscreens ... This adds a driver for touchscreens using the zforce infrared technology from Neonode connected via i2c to the host system. It supports multitouch with up to two fingers and tracking of the contacts in hardware. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>	2013-10-31 08:46:08 -07:00