From: Linus Walleij <linus.walleij@linaro.org>
To: Ferruh Yigit <fery@cypress.com>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Javier Martinez Canillas <javier@dowhile0.org>
Cc: Henrik Rydberg <rydberg@bitmath.org>,
linux-input@vger.kernel.org,
Linus Walleij <linus.walleij@linaro.org>
Subject: [PATCH 6/7] Input: cyttsp - Set abs params for ABS_MT_TOUCH_MAJOR
Date: Tue, 30 Mar 2021 10:54:23 +0200 [thread overview]
Message-ID: <20210330085424.2244653-7-linus.walleij@linaro.org> (raw)
In-Reply-To: <20210330085424.2244653-1-linus.walleij@linaro.org>
The driver is certainly reporting pressure in
cyttsp_report_tchdata() with
input_report_abs(input, ABS_MT_TOUCH_MAJOR, tch->z);
so we should also advertise this capability.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
drivers/input/touchscreen/cyttsp_core.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/input/touchscreen/cyttsp_core.c b/drivers/input/touchscreen/cyttsp_core.c
index 8ae9f00e5e31..ac412bcb15d8 100644
--- a/drivers/input/touchscreen/cyttsp_core.c
+++ b/drivers/input/touchscreen/cyttsp_core.c
@@ -667,6 +667,9 @@ struct cyttsp *cyttsp_probe(const struct cyttsp_bus_ops *bus_ops,
input_set_capability(input_dev, EV_ABS, ABS_MT_POSITION_X);
input_set_capability(input_dev, EV_ABS, ABS_MT_POSITION_Y);
+ /* One byte for width 0..255 so this is the limit */
+ input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, 255, 0, 0);
+
touchscreen_parse_properties(input_dev, true, NULL);
error = input_mt_init_slots(input_dev, CY_MAX_ID, 0);
--
2.29.2
next prev parent reply other threads:[~2021-03-30 8:55 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-30 8:54 [PATCH 0/7] Input: cyttsp - First round of modernizations Linus Walleij
2021-03-30 8:54 ` [PATCH 1/7] Input: cyttsp - Probe from compatibles Linus Walleij
2021-03-30 10:51 ` Javier Martinez Canillas
2021-03-30 8:54 ` [PATCH 2/7] Input: cyttsp - Obtain regulators Linus Walleij
2021-03-30 10:54 ` Javier Martinez Canillas
2021-03-30 8:54 ` [PATCH 3/7] Input: cyttsp - Error message on boot mode exit error Linus Walleij
2021-03-30 10:56 ` Javier Martinez Canillas
2021-03-30 8:54 ` [PATCH 4/7] Input: cyttsp - Reduce reset pulse timings Linus Walleij
2021-03-30 10:57 ` Javier Martinez Canillas
2021-03-30 8:54 ` [PATCH 5/7] Input: cyttsp - Drop the phys path Linus Walleij
2021-03-30 11:00 ` Javier Martinez Canillas
2021-03-30 8:54 ` Linus Walleij [this message]
2021-03-30 11:00 ` [PATCH 6/7] Input: cyttsp - Set abs params for ABS_MT_TOUCH_MAJOR Javier Martinez Canillas
2021-03-30 8:54 ` [PATCH 7/7] Input: cyttsp - Flag the device properly Linus Walleij
2021-03-30 11:01 ` Javier Martinez Canillas
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210330085424.2244653-7-linus.walleij@linaro.org \
--to=linus.walleij@linaro.org \
--cc=dmitry.torokhov@gmail.com \
--cc=fery@cypress.com \
--cc=javier@dowhile0.org \
--cc=linux-input@vger.kernel.org \
--cc=rydberg@bitmath.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).