From: Gregor Riepl <onitake@gmail.com>
To: linux-input@vger.kernel.org
Cc: Hans de Goede <j.w.r.degoede@gmail.com>
Subject: Support for additional properties in touchscreen.h
Date: Sat, 11 Nov 2017 15:34:37 +0100 [thread overview]
Message-ID: <00f3838a-455a-574b-5a7a-c494cd39e36a@gmail.com> (raw)
Hi,
I was discussing jitter problems with a Silead touchscreen user today.
This is a general issue that should be solved on the hardware or firmware
level, but as we don't have a way to modify either for Silead controllers, I
was thinking that there might be a way to apply interpolation in the driver.
input_set_abs_params has fuzz and flat parameters, perhaps these can be used
for that purpose? Is there a better way to do interpolation?
Would it make sense to add corresponding jitter_x and jitter_y parameters to
include/linux/input/touchscreen.h ?
Regards,
Greg
next reply other threads:[~2017-11-11 14:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-11 14:34 Gregor Riepl [this message]
2017-11-13 22:13 ` Support for additional properties in touchscreen.h Dmitry Torokhov
2017-11-14 7:55 ` Gregor Riepl
2017-11-14 18:09 ` Dmitry Torokhov
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