kernel/linux.git/include/linux/platform_data/zforce_ts.h, branch v6.6.132

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282

2019-06-05T15:36:37+00:00

Based on 1 normalized pattern(s): this software is licensed under the terms of the gnu general public license version 2 as published by the free software foundation and may be copied distributed and modified under those terms this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 285 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Alexios Zavras Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141900.642774971@linutronix.de Signed-off-by: Greg Kroah-Hartman

Input: zforce_ts - convert to use the gpiod interface

2015-07-09T04:50:57+00:00

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 Signed-off-by: Dmitry Torokhov

Input: add driver for Neonode zForce based touchscreens

2013-10-31T15:46:08+00:00

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 Signed-off-by: Dmitry Torokhov