mbox series

[0/3] Add support for Imagis IST3038B

Message ID 20220504152406.8730-1-markuss.broks@gmail.com
Headers show
Series Add support for Imagis IST3038B | expand

Message

Markuss Broks May 4, 2022, 3:24 p.m. UTC 
This series adds support for Imagis IST3038B IC support, which
is a variant of Imagis IST3038 IC. It has a different register map
(labeled protocol b), but otherwise it seems to be the same IC.
It is also possible to support various other Imagis ICs using
protocol b, such as (but not limited to) IST3044B, IST3026, IST3032,
IST3026B, IST3032B. However, most of them (all except IST3044B)
use a different coordinate format, so extra effort would be needed
to support those.

Tested by Lin Meng-Bo on Samsung Galaxy Core Prime.

Cc: Lin Meng-Bo <linmengbo0689@protonmail.com>

Markuss Broks (3):
  input/touchscreen: imagis: Correct the maximum touch area value
  dt-bindings: input/touchscreen: Add compatible for IST3038B
  input/touchscreen: imagis: Add support for Imagis IST3038B

 .../input/touchscreen/imagis,ist3038c.yaml    |  1 +
 drivers/input/touchscreen/imagis.c            | 60 +++++++++++++++----
 2 files changed, 49 insertions(+), 12 deletions(-)