#
e50389f2 |
|
12-Dec-2023 |
ye xingchen <ye.xingchen@zte.com.cn> |
Input: touchscreen - use sysfs_emit[_at]() instead of scnprintf() Follow the advice of the Documentation/filesystems/sysfs.rst and show() should only use sysfs_emit() or sysfs_emit_at() when formatting the value to be returned to user space. Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Oliver Graute <oliver.graute@kococonnector.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
#
33478a92 |
|
28-Jul-2023 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Input: melfas-mip4 - use device core to create driver-specific device attributes Instead of creating driver-specific device attributes with devm_device_add_group() have device core do this by setting up dev_groups pointer in the driver structure. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20230729005133.1095051-16-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
#
10ba628e |
|
25-Jun-2023 |
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> |
Input: melfas_mip4 - simplify with dev_err_probe() Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20230625162817.100397-15-krzysztof.kozlowski@linaro.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
#
d8bde56d |
|
17-May-2023 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
Input: Switch i2c drivers back to use .probe() 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 <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20230517164645.162294-1-u.kleine-koenig@pengutronix.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
#
210f8cab |
|
09-Apr-2023 |
JungHoon Hyun <hyunjunghoon@melfas.com> |
Input: melfas_mip4 - report palm touches The driver had the code to differentiate between finger and palm touches, but did not use this information when reporting contacts. Change it so that proper "tool" type is assigned to reported contacts. Signed-off-by: JungHoon Hyun <hyunjunghoon@melfas.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
#
e6a80bce |
|
02-Jan-2023 |
Jonathan Cameron <Jonathan.Cameron@huawei.com> |
Input: melfas_mip4 - switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() 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 <Jonathan.Cameron@huawei.com> Cc: Sangwon Jee <jeesw@melfas.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20230102181842.718010-54-jic23@kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
#
5a2b1cf3 |
|
18-Nov-2022 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
Input: melfas_mip4 - Convert to i2c's .probe_new() 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 <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20221118224540.619276-251-uwe@kleine-koenig.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
#
a54dc27b |
|
23-Sep-2022 |
Yang Yingliang <yangyingliang@huawei.com> |
Input: melfas_mip4 - fix return value check in mip4_probe() devm_gpiod_get_optional() may return ERR_PTR(-EPROBE_DEFER), add a minus sign to fix it. Fixes: 6ccb1d8f78bd ("Input: add MELFAS MIP4 Touchscreen driver") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20220924030715.1653538-1-yangyingliang@huawei.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
#
bcd9730a |
|
25-Mar-2021 |
Barry Song <song.bao.hua@hisilicon.com> |
Input: move to use request_irq by IRQF_NO_AUTOEN flag disable_irq() after request_irq() still has a time gap in which interrupts can come. request_irq() with IRQF_NO_AUTOEN flag will disable IRQ auto-enable because of requesting. On the other hand, request_irq() after setting IRQ_NOAUTOEN as below irq_set_status_flags(irq, IRQ_NOAUTOEN); request_irq(dev, irq...); can also be replaced by request_irq() with IRQF_NO_AUTOEN flag. Signed-off-by: Barry Song <song.bao.hua@hisilicon.com> Link: https://lore.kernel.org/r/20210302224916.13980-3-song.bao.hua@hisilicon.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
#
7c0c3840 |
|
19-Jan-2021 |
Lee Jones <lee.jones@linaro.org> |
Input: melfas_mip4 - mark a bunch of variables as __always_unused Dmitry requested to keep these around for the purposes of documentation. Fixes the following W=1 kernel build warning(s): drivers/input/touchscreen/melfas_mip4.c: In function ‘mip4_report_touch’: drivers/input/touchscreen/melfas_mip4.c:474:5: warning: variable ‘size’ set but not used [-Wunused-but-set-variable] drivers/input/touchscreen/melfas_mip4.c:472:5: warning: variable ‘pressure_stage’ set but not used [-Wunused-but-set-variable] drivers/input/touchscreen/melfas_mip4.c:469:7: warning: variable ‘palm’ set but not used [-Wunused-but-set-variable] drivers/input/touchscreen/melfas_mip4.c:468:7: warning: variable ‘hover’ set but not used [-Wunused-but-set-variable] Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20210114152323.2382283-3-lee.jones@linaro.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
#
d69f0a43 |
|
04-Oct-2020 |
Andrzej Pietrasiewicz <andrzej.p@collabora.com> |
Input: use input_device_enabled() Use the newly added helper in relevant input drivers. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> Link: https://lore.kernel.org/r/20200608112211.12125-3-andrzej.p@collabora.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
#
5fc70e35 |
|
11-May-2020 |
Jiada Wang <jiada_wang@mentor.com> |
Input: introduce input_mt_report_slot_inactive() input_mt_report_slot_state() ignores "tool" argument when the slot is closed, which has caused a bit of confusion. Let's introduce input_mt_report_slot_inactive() to report inactive slot state. Suggested-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Jiada Wang <jiada_wang@mentor.com> Link: https://lore.kernel.org/r/20200508055656.96389-2-jiada_wang@mentor.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
#
c942fddf |
|
27-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 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 <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.202006027@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
4f7fc9b5 |
|
16-Jan-2018 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Input: remove unneeded MODULE_VERSION() usage in touchscreen drivers MODULE_VERSION is useless for in-kernel drivers, so just remove all usage of it in the touchscreen drivers. Along with this, some DRV_VERSION macros were removed as they are also pointless. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
#
4c16f82e |
|
29-Sep-2017 |
Andi Shyti <andi@etezian.org> |
Input: melfas_mip4 - use managed devm_device_add_group Commit 57b8ff070f98 ("driver core: add devm_device_add_group() and friends") has added the managed version for creating sysfs group files. Use devm_device_add_group instead of sysfs_create_group and remove the action that cleans the sysfs file when exiting the driver. Signed-off-by: Andi Shyti <andi@etezian.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
#
4896fb13 |
|
24-Mar-2017 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Input: melfas_mip4 - ensure that device is present Try a quick read from the device in mip4_query_device() to make sure that the device is there, as we do not consider failures to retrieve product name or resolution fatal. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
#
c3fc6089 |
|
08-Nov-2016 |
Sangwon Jee <jeesw@melfas.com> |
Input: melfas_mip4 - add product ID reporting Add reporting product ID through input_id. Signed-off-by: Sangwon Jee <jeesw@melfas.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
#
c2c4ba82 |
|
26-Oct-2016 |
Sangwon Jee <jeesw@melfas.com> |
Input: melfas_mip4 - use product id for firmware name Use product id for firmware name to request compatible firmware. Signed-off-by: Sangwon Jee <jeesw@melfas.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
#
e2aad666 |
|
21-Oct-2016 |
Sangwon Jee <jeesw@melfas.com> |
Input: melfas_mip4 - add product_id sysfs attribute Add product_id sysfs attribute and update protocol version to support it. Signed-off-by: Sangwon Jee <jeesw@melfas.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
#
4e1bff07 |
|
30-Sep-2016 |
Sangwon Jee <jeesw@melfas.com> |
Input: melfas_mip4 - add ic_name sysfs attribute Add ic_name sysfs attribute for retrieving IC model name. Signed-off-by: Sangwon Jee <jeesw@melfas.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
#
9aa40426 |
|
16-Mar-2016 |
Sangwon Jee <jeesw@melfas.com> |
Input: melfas_mip4 - add hw_version sysfs attribute Add hw_version sysfs attribute for retrieving hardware information from firmware. Signed-off-by: Sangwon Jee <jeesw@melfas.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
#
7a3ed686 |
|
04-Mar-2016 |
Sangwon Jee <jeesw@melfas.com> |
Input: melfas_mip4 - add resolution reporting Add support for retrieving device resolution (pixels per mm) from firmware and using it when setting up input device. Signed-off-by: Sangwon Jee <jeesw@melfas.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
#
6ccb1d8f |
|
14-Jan-2016 |
Sangwon Jee <jeesw@melfas.com> |
Input: add MELFAS MIP4 Touchscreen driver This is an input driver for MELFAS MIP4 Touchscreen devices, such as MMS400, MMS500, MCS8000, MIT200, MIT300, MIT400, MFS10. All devices implementing MIP4 protocol (MELFAS Interface Protocol Version 4) should be supported by this driver. Signed-off-by: Sangwon Jee <jeesw@melfas.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|