kernel/drivers/input/touchscreen/eeti_ts.c, branch linux-6.9.y

Input: Switch i2c drivers back to use .probe()

2023-05-17T16:59:11Z

After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20230517164645.162294-1-u.kleine-koenig@pengutronix.de Signed-off-by: Dmitry Torokhov

Input: eeti_ts - switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()

2023-01-10T04:25:25Z

SIMPLE_DEV_PM_OPS() is deprecated as it requires explicit protection against unused function warnings. The new combination of pm_sleep_ptr() and DEFINE_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. Signed-off-by: Jonathan Cameron Cc: Daniel Mack Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20230102181842.718010-43-jic23@kernel.org Signed-off-by: Dmitry Torokhov

Input: eeti_ts - Convert to i2c's .probe_new()

2022-12-02T22:53:45Z

The probe function doesn't make use of the i2c_device_id * parameter so it can be trivially converted. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20221118224540.619276-239-uwe@kleine-koenig.org Signed-off-by: Dmitry Torokhov

Input: use input_device_enabled()

2020-12-03T06:10:33Z

Use the newly added helper in relevant input drivers. Signed-off-by: Andrzej Pietrasiewicz Link: https://lore.kernel.org/r/20200608112211.12125-3-andrzej.p@collabora.com Signed-off-by: Dmitry Torokhov

Merge tag 'v5.2' into next

2019-07-15T16:42:32Z

Sync up with mainline to resolve conflicts in iforce driver.

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 160

2019-05-30T18:26:38Z

Based on 1 normalized pattern(s): this file 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 file 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 you should have received a copy of the gnu general public license along with this library if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Kate Stewart Reviewed-by: Richard Fontana Reviewed-by: Allison Randal Reviewed-by: Armijn Hemel Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.475087903@linutronix.de Signed-off-by: Greg Kroah-Hartman

Input: eeti_ts - read hardware state once after wakeup

2019-05-15T23:29:14Z

For systems in which the touch IRQ is acting as wakeup source, and that do not support level-driven interrupts, the interrupt controller might not latch the GPIO IRQ during sleep. In such cases, the interrupt will never occur again after resume, hence the touch screen appears dead. To fix this, check for the assertion of the attn gpio, and read form the controller once in the resume path to read the hardware status and to arm the IRQ again. Introduce a mutex to guard eeti_ts_read() against parallel invocations from different contexts. Signed-off-by: Daniel Mack Reported-by: Sven Neumann Signed-off-by: Dmitry Torokhov

Input: eeti - fix link to documentation and email address in header

2018-07-04T16:08:05Z

Keep the documentation link up-to-date in case anybody need to dive into it again, and update email address while at it. Signed-off-by: Daniel Mack Signed-off-by: Dmitry Torokhov

Input: eeti - drop module parameters, parse DT properties

2018-07-04T16:08:01Z

The only user of this driver in mainline does not make use of the module parameters, so let's remove them. All properties for this driver should be set through DT or pdata. Use touchscreen_parse_properties() to automatically set some of the common touchscreen properties and derive the axis inversion through that. And finally, use touchscreen_report_pos() to handle the DT properties automatically instead of doing the inversion ourselves. Signed-off-by: Daniel Mack Signed-off-by: Dmitry Torokhov

Input: eeti - add device tree matching table

2018-07-04T16:07:56Z

Provide a match table so that the driver can be used in devicetree setups. More properties are added in a later patch. Signed-off-by: Daniel Mack Signed-off-by: Dmitry Torokhov