05 Jun, 2019
1 commit
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Based on 1 normalized pattern(s):
this driver is licensed under the terms of gplv2
extracted by the scancode license scanner the SPDX license identifier
GPL-2.0-only
has been chosen to replace the boilerplate/reference in 1 file(s).
Signed-off-by: Thomas Gleixner
Reviewed-by: Allison Randal
Reviewed-by: Kate Stewart
Reviewed-by: Armijn Hemel
Reviewed-by: Alexios Zavras
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190530000434.051516995@linutronix.de
Signed-off-by: Greg Kroah-Hartman
24 Nov, 2017
1 commit
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ELO devices have one Button usage in GenDesk field, which makes hid-input map
it to BTN_LEFT; that confuses userspace, which then considers the device to be
a mouse/touchpad instead of touchscreen.Fix that by unmapping BTN_LEFT and keeping only BTN_TOUCH in place.
Signed-off-by: Jiri Kosina
01 Jun, 2016
1 commit
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Flushing a work that reschedules itself is not a sensible operation. It needs
to be killed. Failure to do so leads to a kernel panic in the timer code.CC: stable@vger.kernel.org
Signed-off-by: Oliver Neukum
Reviewed-by: Benjamin Tissoires
Signed-off-by: Jiri Kosina
06 Nov, 2015
1 commit
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When configuring input device via input_configured callback we may
encounter errors (for example input_mt_init_slots() may fail). Instead
of continuing with half-initialized input device let's allow driver
indicate failures.Signed-off-by: Jaikumar Ganesh
Signed-off-by: Arve Hjønnevåg
Reviewed-by: Benjamin Tissoires
Reviewed-by: David Herrmann
Acked-by: Nikolai Kondrashov
Acked-by: Andrew Duggan
Signed-off-by: Dmitry Torokhov
Signed-off-by: Jiri Kosina
25 Sep, 2013
1 commit
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Some systems although they have firmware class 'M', which usually
needs a work around to not crash, must not be subjected to the
work around because the work around crashes them. They cannot be
told apart by their own device descriptor, but as they are part
of compound devices, can be identified by looking at their siblings.Signed-off-by: Oliver Neukum
Signed-off-by: Jiri Kosina
29 May, 2013
2 commits
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One firmare version in the devices the driver takes care of is
completely broken and needs periodic pokes from our side. We
implemented this as a periodic delayed queue. The idea of the pokes
was taken from the suse enterprise kernel, in particular from Libor's
"Elo touchscreen firmware M workaround".I am quoting him here:
This patch adds periodic polling of the Elo USB touchscreens. Needed
as a workaround for devices with M-level firmware, otherwise these
devices are known to misbehave (as reported by Elo developers).Signed-off-by: Jiri Slaby
Tested-by: Petr Ostadal
Cc: Oliver Neukum
Cc: Vojtech Pavlik
Cc: Egbert Eich
Cc: Libor Pechacek
Signed-off-by: Jiri Kosina -
This is a driver for ELO 4000/4500 devices which report themselves as
HID devices, but do not really send HID events on touch. So we
introduce a new HID 'quirk' driver with a raw_event handler where we
take care of those events.What we need additionally is an input_configured hook, because the
device does not mention anything about PRESSURE and TOUCH in its
report descriptor, but it actually generate those. So we set the bits
in the corresponding input_dev in that hook.Thanks to Petr Ostadal who was willing to test the driver. The rest of
Cc's listed below had something to do with that driver over the years
in our enterprise tree.Signed-off-by: Jiri Slaby
Tested-by: Petr Ostadal
Cc: Oliver Neukum
Cc: Vojtech Pavlik
Cc: Egbert Eich
Cc: Libor Pechacek
Signed-off-by: Jiri Kosina
