kernel/linux.git/drivers/input/serio/Kconfig, branch v4.14.286

Input: PS/2 gpio bit banging driver for serio bus

2017-08-28T17:32:10+00:00

This driver provides PS/2 serio bus support by implementing bit banging with the GPIO API. The GPIO pins, data and clock, can be configured with a node in the device tree or by generic device properties (GDP). Writing to a device is supported as well, though it is possible timings can not be halt as they are tough and difficult to reach with bit banging. Therefore it can be configured (also in DT and GDP) whether the serio write function should be available for clients. This driver is for development purposes and not recommended for productive use. However, this driver can be useful e.g. when no USB port is available or using old peripherals is desired as PS/2 controller chips getting rare. This driver was tested on bcm2825 and on Kirin 960 and it worked well together with the atkbd and psmouse driver. Signed-off-by: Danilo Krummrich Reviewed-by: Linus Walleij Acked-by: Rob Herring Signed-off-by: Dmitry Torokhov

Input: add userio module

2015-10-28T01:55:31+00:00

Debugging input devices, specifically laptop touchpads, can be tricky without having the physical device handy. Here we try to remedy that with userio. This module allows an application to connect to a character device provided by the kernel, and emulate any serio device. In combination with userspace programs that can record PS/2 devices and replay them through the /dev/userio device, this allows developers to debug driver issues on the PS/2 level with devices simply by requesting a recording from the user experiencing the issue without having to have the physical hardware in front of them. Signed-off-by: Stephen Chandler Paul Reviewed-by: David Herrmann Signed-off-by: Dmitry Torokhov

Input: arc_ps2 - add HAS_IOMEM dependency

2015-06-29T19:57:05+00:00

Fix this compile error: drivers/built-in.o: In function `arc_ps2_probe': /mnt/linux/drivers/input/serio/arc_ps2.c:206: undefined reference to `devm_ioremap_resource' Signed-off-by: Sebastian Ott Signed-off-by: Dmitry Torokhov

Input: serio - add support for Alwinner A10/A20 PS/2 controller

2015-01-27T07:10:13+00:00

This driver implements support for PS2 controller found on Allwinner A10, A20 SOCs. It has been tested on A20 Olimex-Lime2 board and also on A10. Signed-off-by: Vishnu Patekar Signed-off-by: Dmitry Torokhov

Input: olpc_apsp - fix dependencies of OLPC AP-SP driver

2014-03-24T00:26:00+00:00

I don't think the OLPC AP-SP driver is generally useful without OLPC support. So make it depend on OLPC, unless build testing is enabled. Signed-off-by: Jean Delvare Signed-off-by: Dmitry Torokhov

Input: i8042 - cleanup SERIO_I8042 dependencies

2014-01-02T23:48:22+00:00

Remove messy dependencies from SERIO_I8042 by having it depend on one Kconfig symbol (ARCH_MIGHT_HAVE_PC_SERIO) and having architectures which need it select ARCH_MIGHT_HAVE_PC_SERIO in arch/*/Kconfig. New architectures are unlikely to need SERIO_I8042, so this avoids having an ever growing list of architectures to exclude. Signed-off-by: Mark Salter Acked-by: "H. Peter Anvin" Acked-by: Ralf Baechle Acked-by: Benjamin Herrenschmidt Signed-off-by: Dmitry Torokhov

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2013-11-16T00:43:53+00:00

Pull input updates from Dmitry Torokhov: "Updates for the input subsystem. You will get an new drivers for Hyper-V synthetic keyboard and for Neonode zForce touchscreens, plus a bunch of driver fixes and cleanups" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (49 commits) Revert "Input: ALPS - add support for model found on Dell XT2" arm: dts: am335x sk: add touchscreen support Input: ti_am335x_tsc - fix spelling mistake in TSC/ADC DT binding Input: cyttsp4 - replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO Input: mma8450 - add missing i2c_set_clientdata() in mma8450_probe() Input: mpu3050 - add missing i2c_set_clientdata() in mpu3050_probe() Input: tnetv107x-keypad - make irqs signed for error handling Input: add driver for Neonode zForce based touchscreens Input: sh_keysc - enable the driver on all ARM platforms Input: remove a redundant max() call Input: mousedev - allow disabling even without CONFIG_EXPERT Input: allow deselecting serio drivers even without CONFIG_EXPERT Input: i8042 - add PNP modaliases Input: evdev - fall back to vmalloc for client event buffer Input: cypress_ps2 - do not consider data bad if palm is detected Input: cypress_ps2 - remove useless cast Input: fix PWM-related undefined reference errors Input: ALPS - change secondary device's name Input: wacom - not all multi-interface devices support touch Input: nspire-keypad - add missing clk_disable_unprepare() on error path ...

Input: allow deselecting serio drivers even without CONFIG_EXPERT

2013-10-31T15:46:06+00:00

There is plenty of consumer hardware (e.g., mac books) that does not use AT keyboards or PS/2 mice. It therefore makes sense for distro kernels to build the related drivers as modules to avoid loading them on hardware that does not need them. As such, these options should no longer be protected by EXPERT. Moreover, building these drivers as modules gets rid of the following ugly error during boot: [ 2.337745] i8042: PNP: No PS/2 controller found. Probing ports directly. [ 3.439537] i8042: No controller found Signed-off-by: Tom Gundersen Signed-off-by: Dmitry Torokhov

Merge tag 'v3.12-rc4' into next

2013-10-08T15:43:00+00:00

Merge with mainline to bring in changes to input subsystem that were committed through other trees.

input: i8042: drop dependency on ARCH_SHARK

2013-09-25T13:25:23+00:00

Delete the configuration option for the Shark machine from the i8042 Kconfig, as the machine is deleted from the kernel. Acked-by: Dmitry Torokhov Signed-off-by: Linus Walleij