[PATCH v2 0/3] STM FingerTip S touchscreen support for TM2 board

From: Andi Shyti
Date: Thu Feb 09 2017 - 21:19:05 EST


this patchset provides support for the ST-Microelectronics
FingerTip S device driver and enables it in the tm2 and tm2e

It's tested on top of next-20170210 kernel and applies on
Krzysztof's for-next branch.


Changelog V1-V2
V1: https://marc.info/?l=linux-kernel&m=148466204431327&w=2

- fixed Javier's, Krzysztof's and Dmitry's reviews
- added Javier's review tag on patch 1 and 3
- the main difference of the driver from v2 is that the driver
generates only one input interface instead of two (one for the
touchscreen and one for the touchkeys). The job of filtering
the events is demanded to userspace applications that are
accessing the device. This is done by making an ioctl call:

ioctl(fd, EVIOCSMASK, &mask);

where 'mask' is an 'input_mask' structure that contains the type
variable of the EV_* that needs to be filtered out.

Andi Shyti (3):
Input: add STMicroelectronics FingerTip touchscreen driver
Input: add support for the STMicroelectronics FingerTip touchscreen
arm64: dts: exynos: Add stmfts touchscreen node for TM2 and TM2E

.../bindings/input/touchscreen/st,stmfts.txt | 43 ++
.../boot/dts/exynos/exynos5433-tm2-common.dtsi | 15 +-
arch/arm64/boot/dts/exynos/exynos5433-tm2.dts | 5 +
arch/arm64/boot/dts/exynos/exynos5433-tm2e.dts | 7 +
drivers/input/touchscreen/Kconfig | 12 +
drivers/input/touchscreen/Makefile | 1 +
drivers/input/touchscreen/stmfts.c | 794 +++++++++++++++++++++
7 files changed, 876 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/input/touchscreen/st,stmfts.txt
create mode 100644 drivers/input/touchscreen/stmfts.c