linux-kernel - [PATCH 0/3] Add support for Imagis IST3038B

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Message-Id: <20220504152406.8730-1-markuss.broks@gmail.com>
Date:   Wed,  4 May 2022 18:24:02 +0300
From:   Markuss Broks <markuss.broks@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     phone-devel@...r.kernel.org, ~postmarketos/upstreaming@...ts.sr.ht,
        Markuss Broks <markuss.broks@...il.com>,
        Lin Meng-Bo <linmengbo0689@...tonmail.com>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Henrik Rydberg <rydberg@...math.org>,
        linux-input@...r.kernel.org, devicetree@...r.kernel.org
Subject: [PATCH 0/3] Add support for Imagis IST3038B

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@...tonmail.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(-)

-- 
2.35.1