From: Markuss Broks <markuss.broks@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: phone-devel@vger.kernel.org,
~postmarketos/upstreaming@lists.sr.ht,
Markuss Broks <markuss.broks@gmail.com>,
Lin Meng-Bo <linmengbo0689@protonmail.com>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Henrik Rydberg <rydberg@bitmath.org>,
linux-input@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH 1/3] input/touchscreen: imagis: Correct the maximum touch area value
Date: Wed, 4 May 2022 18:24:03 +0300 [thread overview]
Message-ID: <20220504152406.8730-2-markuss.broks@gmail.com> (raw)
In-Reply-To: <20220504152406.8730-1-markuss.broks@gmail.com>
As specified in downstream IST3038B driver and proved by testing,
the correct maximum reported value of touch area is 16.
Signed-off-by: Markuss Broks <markuss.broks@gmail.com>
---
drivers/input/touchscreen/imagis.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/touchscreen/imagis.c b/drivers/input/touchscreen/imagis.c
index e2697e6c6d2a..b667914a44f1 100644
--- a/drivers/input/touchscreen/imagis.c
+++ b/drivers/input/touchscreen/imagis.c
@@ -210,7 +210,7 @@ static int imagis_init_input_dev(struct imagis_ts *ts)
input_set_capability(input_dev, EV_ABS, ABS_MT_POSITION_X);
input_set_capability(input_dev, EV_ABS, ABS_MT_POSITION_Y);
- input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, 255, 0, 0);
+ input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, 16, 0, 0);
touchscreen_parse_properties(input_dev, true, &ts->prop);
if (!ts->prop.max_x || !ts->prop.max_y) {
--
2.35.1
next prev parent reply other threads:[~2022-05-04 15:24 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-04 15:24 [PATCH 0/3] Add support for Imagis IST3038B Markuss Broks
2022-05-04 15:24 ` Markuss Broks [this message]
2022-05-04 15:24 ` [PATCH 2/3] dt-bindings: input/touchscreen: Add compatible for IST3038B Markuss Broks
2022-05-16 23:58 ` Rob Herring
2022-05-04 15:24 ` [PATCH 3/3] input/touchscreen: imagis: Add support for Imagis IST3038B Markuss Broks
2022-05-04 20:30 ` kernel test robot
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