[PATCH v1 0/2] input: misc: add support for Imagis ISA1200 haptic motor driver

Svyatoslav Ryhel
2026-04-24T07:13:37Z

The ISA1200 is a haptic feedback unit from Imagis Technology using two
motors for haptic feedback in mobile phones. Used in many mobile devices
c. 2012 including Samsung Galxy S Advance GT-I9070 (Janice), Samsung Beam
GT-I8350 (Gavini), LG Optimus 4X P880 and LG Optimus Vu P895.

The exact datasheet for the ISA1200 is not available; all data was modeled
based on available downstream kernel sources for various devices and
fragments of information scattered across the internet.

Linus Walleij (1):
Input: isa1200 - new driver for Imagis ISA1200

Svyatoslav Ryhel (1):
dt-bindings: input: Document Imagis ISA1200 haptic motor driver

.../bindings/input/imagis,isa1200.yaml | 145 ++++++
drivers/input/misc/Kconfig | 11 +
drivers/input/misc/Makefile | 1 +
drivers/input/misc/isa1200.c | 459 ++++++++++++++++++
include/dt-bindings/input/isa1200.h | 16 +
5 files changed, 632 insertions(+)
create mode 100644 Documentation/devicetree/bindings/input/imagis,isa1200.yaml
create mode 100644 drivers/input/misc/isa1200.c
create mode 100644 include/dt-bindings/input/isa1200.h

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2.51.0