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Input: add driver for Himax hx83112b touchscreen devices
authorJob Noorman <job@noorman.info>
Mon, 7 Nov 2022 19:25:05 +0000 (11:25 -0800)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Mon, 7 Nov 2022 19:28:55 +0000 (11:28 -0800)
commit0f382cade7221425535092292f670466836347e5
treeb1b6f6d8ea1997244d6e3a20f5c7a21d7f687c4a
parentcd044ff918116cff8633780d2b4b21646d4ee3dd
Input: add driver for Himax hx83112b touchscreen devices

This patch adds support for Himax hx83112b touchscreen devices. As there
are no publicly available data sheets for these devices, the
implementation is based on the driver of the downstream Android kernel
used in the Fairphone 3. This patch is a complete rewrite, though, and
the code bears no resemblence to the original implementation.

The driver has been tested on the aforementioned phone.

Signed-off-by: Job Noorman <job@noorman.info>
Reviewed-by: Jeff LaBundy <jeff@labundy.com>
Link: https://lore.kernel.org/r/20221107105604.26541-3-job@noorman.info
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
MAINTAINERS
drivers/input/touchscreen/Kconfig
drivers/input/touchscreen/Makefile
drivers/input/touchscreen/himax_hx83112b.c [new file with mode: 0644]