kernel/linux.git/drivers/input/touchscreen/tsc200x-core.c, branch v6.3

Input: tsc200x - use EXPORT_GPL_SIMPLE_DEV_PM_OPS()

2023-01-27T22:49:53+00:00

SIMPLE_DEV_PM_OPS() is deprecated as it requires explicit protection against unused function warnings. The new combination of pm_sleep_ptr() and EXPORT_GPL_SIMPLE_DEV_PM_OPS() allows the compiler to see the functions, thus suppressing the warning, but still allowing the unused code to be removed. Thus also drop the __maybe_unused markings. This function also removes the need for separate EXPORT_SYMBOL_GPL() Signed-off-by: Jonathan Cameron Link: https://lore.kernel.org/r/20230114171620.42891-10-jic23@kernel.org Signed-off-by: Dmitry Torokhov

Input: tsc200x - add axis inversion and swapping support

2022-02-16T05:25:20+00:00

Since Commit ed7c9870c9bc ("Input: of_touchscreen - add support for inverted / swapped axes"), the of_touchscreen interface supports axis inverting and swapping through device tree properties. Make use of this feature. Signed-off-by: Yunus Bas Link: https://lore.kernel.org/r/20220209223933.1672782-1-y.bas@phytec.de Signed-off-by: Dmitry Torokhov

Input: tsc200x - make tsc200x_remove() return void

2021-10-13T02:48:54+00:00

Up to now tsc200x_remove() returns zero unconditionally. Make it return void instead which makes it easier to see in the callers that there is no error to handle. Also the return value of i2c and spi remove callbacks is ignored anyway. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20211012153945.2651412-7-u.kleine-koenig@pengutronix.de Signed-off-by: Dmitry Torokhov

Input: tsc200x-core - use kobj_to_dev()

2021-06-20T05:36:23+00:00

Use kobj_to_dev() instead of container_of() Generated by: scripts/coccinelle/api/kobj_to_dev.cocci Signed-off-by: YueHaibing Link: https://lore.kernel.org/r/20210607122451.36708-1-yuehaibing@huawei.com Signed-off-by: Dmitry Torokhov

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157

2019-05-30T18:26:37+00:00

Based on 3 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [graeme] [gregory] [gg]@[slimlogic] [co] [uk] [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] [based] [on] [twl6030]_[usb] [c] [author] [hema] [hk] [hemahk]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1105 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Richard Fontana Reviewed-by: Kate Stewart Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.202006027@linutronix.de Signed-off-by: Greg Kroah-Hartman

regmap: split up regmap_config.use_single_rw

2018-09-07T12:03:55+00:00

Split regmap_config.use_single_rw into use_single_read and use_single_write. This change enables drivers of devices which only support bulk operations in one direction to use the regmap_bulk_*() functions for both directions and have their bulk operation split into single operations only when necessary. Update all struct regmap_config instances where use_single_rw==true to instead set both use_single_read and use_single_write. No attempt was made to evaluate whether it is possible to set only one of use_single_read or use_single_write. Signed-off-by: David Frey Signed-off-by: Mark Brown

Merge branch 'next' into for-linus

2017-11-14T01:10:13+00:00

Prepare input updates for 4.15 merge window.

Input: tsc200x-core - set INPUT_PROP_DIRECT

2017-11-08T01:44:56+00:00

If INPUT_PROP_DIRECT is set, userspace doesn't have to fall back to old ways of identifying touchscreen devices. In order to identify a touchscreen device, Android for example, seems to already depend on INPUT_PROP_DIRECT to be present in drivers. udev still checks for either BTN_TOUCH or INPUT_PROP_DIRECT. Checking for BTN_TOUCH however can quite easily lead to false positives; it's a code that not only touchscreen device drivers use. According to the documentation, touchscreen drivers should have this property set and in order to make life easy for userspace, let's set it. Signed-off-by: Martin Kepplinger Signed-off-by: Dmitry Torokhov

Input: touchsceen - convert timers to use timer_setup()

2017-10-24T17:09:33+00:00

In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Signed-off-by: Kees Cook Signed-off-by: Dmitry Torokhov

Input: tsc2004/5 - switch to using generic device properties

2017-02-12T22:55:09+00:00

Instead of supporting legacy platform data (of which we have no mainline users) and OF-based properties, let's switch to generic device properties. This will still allow legacy boards to use the driver (by defining property sets and attaching them to the drivers) and will simplify probe and make driver usable on ACPI-based systems as well. Reviewed-By: Sebastian Reichel Signed-off-by: Dmitry Torokhov