linux/drivers/input/touchscreen, branch v4.15

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

2018-01-26T01:30:47Z

Pull input fixes from Dmitry Torokhov: "The main item is that we try to better handle the newer trackpoints on Lenovo devices that are now being produced by Elan/ALPS/NXP and only implement a small subset of the original IBM trackpoint controls" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Revert "Input: synaptics_rmi4 - use devm_device_add_group() for attributes in F01" Input: trackpoint - only expose supported controls for Elan, ALPS and NXP Input: trackpoint - force 3 buttons if 0 button is reported Input: xpad - add support for PDP Xbox One controllers Input: stmfts,s6sy671 - add SPDX identifier

Input: stmfts,s6sy671 - add SPDX identifier

2018-01-22T19:32:16Z

Replace the original license statement with the SPDX identifier. Update also the copyright owner adding myself as co-owner of the copyright. Signed-off-by: Andi Shyti Signed-off-by: Dmitry Torokhov

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

2018-01-19T19:36:09Z

Pull input fixes from Dmitry Torokhov: - a fix for use-after-free in Synaptics RMI4 driver - correction to multitouch contact tracking on certain ALPS touchpads (which got broken when we tried to fix the 2-finger scrolling) - touchpad on Lenovo T640p is switched over to SMbus/RMI - a few device node refcount fixes * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: synaptics-rmi4 - prevent UAF reported by KASAN Input: ALPS - fix multi-touch decoding on SS4 plus touchpads Input: synaptics - Lenovo Thinkpad T460p devices should use RMI Input: of_touchscreen - add MODULE_LICENSE Input: 88pm860x-ts - fix child-node lookup Input: twl6040-vibra - fix child-node lookup Input: twl4030-vibra - fix sibling-node lookup

Input: of_touchscreen - add MODULE_LICENSE

2018-01-11T00:38:12Z

The lack of the MODULE_LICENSE tag can lead to a warning here: WARNING: modpost: missing MODULE_LICENSE() in drivers/input/touchscreen/of_touchscreen.o I'm adding a license and description tag, but no MODULE_AUTHOR() as this file is a collection of standalone helper functions that were all added by different developers. Signed-off-by: Arnd Bergmann Signed-off-by: Dmitry Torokhov

Input: 88pm860x-ts - fix child-node lookup

2018-01-09T01:40:59Z

Fix child node-lookup during probe, which ended up searching the whole device tree depth-first starting at parent rather than just matching on its children. To make things worse, the parent node was prematurely freed, while the child node was leaked. Fixes: 2e57d56747e6 ("mfd: 88pm860x: Device tree support") Cc: stable # 3.7 Signed-off-by: Johan Hovold Signed-off-by: Dmitry Torokhov

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

2018-01-06T00:45:06Z

Pull input fixes from Dmitry Torokhov: "Just a few driver fixups, nothing exciting" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: xen-kbdfront - do not advertise multi-touch pressure support Input: hideep - fix compile error due to missing include file Input: elants_i2c - do not clobber interrupt trigger on x86 Input: joystick/analog - riscv has get_cycles() Input: elantech - add new icbody type 15 Input: ims-pcu - fix typo in the error message

Input: hideep - fix compile error due to missing include file

2017-12-18T21:40:15Z

gpiod_() API requires including "linux/gpio/consumer.h". Also, we are not using the legacy API nor the static board files descriptions, so no need to include gpio.h nor gpio/machine.h. Reported-by: kbuild test robot Signed-off-by: Anthony Kim Patchwork-Id: 10094831 Signed-off-by: Dmitry Torokhov

Input: elants_i2c - do not clobber interrupt trigger on x86

2017-11-30T06:52:51Z

This is similar to commit a4b0a58bb142 ("Input: elan_i2c - do not clobber interrupt trigger on x86") On x86 we historically used falling edge interrupts in the driver because that's how first Chrome devices were configured. They also did not use ACPI to enumerate I2C devices (because back then there was no kernel support for that), so trigger was hard-coded in the driver. However the controller behavior is much more reliable if we use level triggers, and that is how we configured ARM devices, and how want to configure newer x86 devices as well. All newer x86 boxes have their I2C devices enumerated in ACPI. Let's see if platform code (ACPI, DT) described interrupt and specified particular trigger type, and if so, let's use it instead of always clobbering trigger with IRQF_TRIGGER_FALLING. We will still use this trigger type as a fallback if platform code left interrupt trigger unconfigured. Reviewed-by: Guenter Roeck Signed-off-by: Dmitry Torokhov

treewide: Switch DEFINE_TIMER callbacks to struct timer_list *

2017-11-21T23:57:05Z

This changes all DEFINE_TIMER() callbacks to use a struct timer_list pointer instead of unsigned long. Since the data argument has already been removed, none of these callbacks are using their argument currently, so this renames the argument to "unused". Done using the following semantic patch: @match_define_timer@ declarer name DEFINE_TIMER; identifier _timer, _callback; @@ DEFINE_TIMER(_timer, _callback); @change_callback depends on match_define_timer@ identifier match_define_timer._callback; type _origtype; identifier _origarg; @@ void -_callback(_origtype _origarg) +_callback(struct timer_list *unused) { ... } Signed-off-by: Kees Cook

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

2017-11-15T02:07:18Z

Pull input updates from Dmitry Torokhov: - three new touchscreen drivers: EETI EXC3000, HiDeep, and Samsung S6SY761 - the timer API conversion (setup_timer() -> timer_setup()) - a few drivers swiytched to using managed API for creating custom device attributes - other assorted fixed and cleanups. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (50 commits) Input: gamecon - mark expected switch fall-throughs Input: sidewinder - mark expected switch fall-throughs Input: spaceball - mark expected switch fall-throughs Input: uinput - unlock on allocation failure in ioctl Input: add support for the Samsung S6SY761 touchscreen Input: add support for HiDeep touchscreen Input: st1232 - remove obsolete platform device support Input: convert autorepeat timer to use timer_setup() media: ttpci: remove autorepeat handling and use timer_setup Input: cyttsp4 - avoid overflows when calculating memory sizes Input: mxs-lradc - remove redundant assignment to pointer input Input: add I2C attached EETI EXC3000 multi touch driver Input: goodix - support gt1151 touchpanel Input: ps2-gpio - actually abort probe when connected to sleeping GPIOs Input: hil_mlc - convert to using timer_setup() Input: hp_sdc - convert to using timer_setup() Input: touchsceen - convert timers to use timer_setup() Input: keyboard - convert timers to use timer_setup() Input: uinput - fold header into the driver proper Input: uinput - remove uinput_allocate_device() ...