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 7/7] Input: cyttsp - Flag the device properly
Date: Tue, 30 Mar 2021 10:54:24 +0200 [thread overview]
Message-ID: <20210330085424.2244653-8-linus.walleij@linaro.org> (raw)
In-Reply-To: <20210330085424.2244653-1-linus.walleij@linaro.org>
This device is certainly a very simple touchscreen so
we set INPUT_MT_DIRECT.
The sibling driver for CY8CTMA140 also sets
INPUT_MT_DROP_UNUSED and experimenting with this driver
it clearly does not hurt: the touchscreen is working just
fine so let's set it for this one as well.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
drivers/input/touchscreen/cyttsp_core.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/input/touchscreen/cyttsp_core.c b/drivers/input/touchscreen/cyttsp_core.c
index ac412bcb15d8..fb71cd0d2070 100644
--- a/drivers/input/touchscreen/cyttsp_core.c
+++ b/drivers/input/touchscreen/cyttsp_core.c
@@ -672,7 +672,8 @@ struct cyttsp *cyttsp_probe(const struct cyttsp_bus_ops *bus_ops,
touchscreen_parse_properties(input_dev, true, NULL);
- error = input_mt_init_slots(input_dev, CY_MAX_ID, 0);
+ error = input_mt_init_slots(input_dev, CY_MAX_ID,
+ INPUT_MT_DIRECT | INPUT_MT_DROP_UNUSED);
if (error) {
dev_err(dev, "Unable to init MT slots.\n");
return ERR_PTR(error);
--
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 ` [PATCH 6/7] Input: cyttsp - Set abs params for ABS_MT_TOUCH_MAJOR Linus Walleij
2021-03-30 11:00 ` Javier Martinez Canillas
2021-03-30 8:54 ` Linus Walleij [this message]
2021-03-30 11:01 ` [PATCH 7/7] Input: cyttsp - Flag the device properly Javier Martinez Canillas
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