linux-toradex.git/drivers/input/Kconfig, branch v6.3-rc5

Input: extract ChromeOS vivaldi physmap show function

2022-03-15T04:11:09+00:00

Let's introduce a common library file for the physmap show function
duplicated between three different keyboard drivers. This largely copies
the code from cros_ec_keyb.c which has the most recent version of the
show function, while using the vivaldi_data struct from the hid-vivaldi
driver. This saves a small amount of space in an allyesconfig build.

$ ./scripts/bloat-o-meter vmlinux.before vmlinux.after

add/remove: 3/0 grow/shrink: 2/3 up/down: 412/-720 (-308)
Function                                     old     new   delta
vivaldi_function_row_physmap_show              -     292    +292
_sub_I_65535_1                           1057564 1057616     +52
_sub_D_65535_0                           1057564 1057616     +52
e843419@49f2_00062737_9b04                     -       8      +8
e843419@20f6_0002a34d_35bc                     -       8      +8
atkbd_parse_fwnode_data                      480     472      -8
atkbd_do_show_function_row_physmap           316      76    -240
function_row_physmap_show                    620     148    -472
Total: Before=285581925, After=285581617, chg -0.00%

Signed-off-by: Stephen Boyd 
Tested-by: Stephen Boyd  # coachz, wormdingler
Link: https://lore.kernel.org/r/20220228075446.466016-3-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov

um: allow disabling NO_IOMEM

2021-06-17T19:44:50+00:00

Adjust the kconfig a little to allow disabling NO_IOMEM in UML. To
make an "allyesconfig" with CONFIG_NO_IOMEM=n build, adjust a few
Kconfig things elsewhere and add dummy asm/fb.h and asm/vga.h files.

Signed-off-by: Johannes Berg 
Signed-off-by: Richard Weinberger

Input: remove input_polled_dev implementation

2020-12-02T20:35:14+00:00

Now that normal input devices support polling mode, and all users of
input_polled_dev API have been converted, we can remove it.

Signed-off-by: Dmitry Torokhov

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which:

 - Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

  GPL-2.0-only

Signed-off-by: Thomas Gleixner 
Signed-off-by: Greg Kroah-Hartman

docs: fix broken references with multiple hints

2018-06-15T21:10:01+00:00

The script:
	./scripts/documentation-file-ref-check --fix

Gives multiple hints for broken references on some files.
Manually use the one that applies for some files.

Acked-by: Steven Rostedt (VMware) 
Acked-by: James Morris 
Signed-off-by: Mauro Carvalho Chehab 
Acked-by: Jonathan Corbet

Input: mousedev - stop offering PS/2 to userspace by default

2017-01-31T19:31:49+00:00

Evdev interface has been available for many years and by now everyone
is switched to using it, so let's stop offering /dev/input/mouseN
and /dev/psaux by default.

Acked-by: Jiri Kosina 
Acked-by: Peter Hutterer 
Acked-by: Benjamin Tissoires 
Signed-off-by: Dmitry Torokhov

Input: synaptics-rmi4 - add support for Synaptics RMI4 devices

2016-03-11T00:02:39+00:00

Synaptics uses the Register Mapped Interface (RMI) protocol as a
communications interface for their devices. This driver adds the core
functionality needed to interface with RMI4 devices.

RMI devices can be connected to the host via several transport protocols
and can supports a wide variety of functionality defined by RMI functions.
Support for transport protocols and RMI functions are implemented in
individual drivers. The RMI4 core driver uses a bus architecture to
facilitate the various combinations of transport and function drivers
needed by a particular device.

Signed-off-by: Andrew Duggan 
Signed-off-by: Christopher Heiny 
Tested-by: Benjamin Tissoires 
Tested-by: Linus Walleij 
Tested-by: Bjorn Andersson 
Signed-off-by: Dmitry Torokhov

Input: export LEDs as class devices in sysfs

2015-06-12T01:18:11+00:00

This change creates a new input handler called "leds" that exports LEDs on input
devices as standard LED class devices in sysfs and allows controlling their
state via sysfs or via any of the standard LED triggers. This allows to
re-purpose and reassign LDEs on the keyboards to represent states other
than the standard keyboard states (CapsLock, NumLock, etc).

The old API of controlling input LEDs by writing into /dev/input/eventX
devices is still present and will take precedence over accessing via LEDs
subsystem (i.e. it may override state set by a trigger). If input device is
"grabbed" then requests coming through LED subsystem will be ignored.

Signed-off-by: Samuel Thibault 
Tested-by: Pavel Machek 
Acked-by: Pavel Machek 
Signed-off-by: Dmitry Torokhov

Input: mousedev - allow disabling even without CONFIG_EXPERT

2013-10-31T15:46:07+00:00

Moust (if not all) modern software, including X, uses /dev/eventX rather than
the legacy /dev/mouseX devices. It therefore makes sense for general-purpose
(distro) kernels to use MOUSEDV=m (or even n), so let's drop the EXPERT=y
requirement.

Signed-off-by: Tom Gundersen 
Signed-off-by: Dmitry Torokhov

Input: add couple of missing GENERIC_HARDIRQS dependencies

2013-02-14T04:21:07+00:00

When removing the !S390 dependency from drivers/input/Kconfig
a couple of drivers don't compile because they have a dependency
on GENERIC_HARDIRQS.  So add the missing dependencies.
Fixes e.g. this one:

drivers/input/keyboard/lm8323.c: In function ‘lm8323_suspend’:
drivers/input/keyboard/lm8323.c:801:2: error: implicit declaration of function ‘irq_set_irq_wake’
	[-Werror=implicit-function-declaration]

Signed-off-by: Heiko Carstens 
Signed-off-by: Dmitry Torokhov