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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-16 03:18:23 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-16 03:18:23 +0300 |
commit | ee249d30fadec7677364063648f5547e243bf93f (patch) | |
tree | dccfb94b0a6372f69062ef05fbbfdd770f0b3ece /include/linux/input-polldev.h | |
parent | 61f914256c56a39a96dc14eae9f394d35b934812 (diff) | |
parent | 4b4193256c8d3bc3a5397b5cd9494c2ad386317d (diff) | |
download | linux-ee249d30fadec7677364063648f5547e243bf93f.tar.xz |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- support for inhibiting input devices at request from userspace. If a
device implements open/close methods, it can also put device into low
power state. This is needed, for example, to disable keyboard and
touchpad on convertibles when they are transitioned into tablet mode
- now that ordinary input devices can be configured for polling mode,
dedicated input polling device implementation has been removed
- GTCO tablet driver has been removed, as it used problematic custom
HID parser, devices are EOL, and there is no interest from the
manufacturer
- a new driver for Dialog DA7280 haptic chips has been introduced
- a new driver for power button on Dell Wyse 3020
- support for eKTF2132 in ektf2127 driver
- support for SC2721 and SC2730 in sc27xx-vibra driver
- enhancements for Atmel touchscreens, AD7846 touchscreens, Elan
touchpads, ADP5589, ST1232 touchscreen, TM2 touchkey drivers
- fixes and cleanups to allow clean builds with W=1
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (86 commits)
Input: da7280 - fix spelling mistake "sequemce" -> "sequence"
Input: cyapa_gen6 - fix out-of-bounds stack access
Input: sc27xx - add support for sc2730 and sc2721
dt-bindings: input: Add compatible string for SC2721 and SC2730
dt-bindings: input: Convert sc27xx-vibra.txt to json-schema
Input: stmpe - add axis inversion and swapping capability
Input: adp5589-keys - do not explicitly control IRQ for wakeup
Input: adp5589-keys - do not unconditionally configure as wakeup source
Input: ipx4xx-beeper - convert comma to semicolon
Input: parkbd - convert comma to semicolon
Input: new da7280 haptic driver
dt-bindings: input: Add document bindings for DA7280
MAINTAINERS: da7280 updates to the Dialog Semiconductor search terms
Input: elantech - fix protocol errors for some trackpoints in SMBus mode
Input: elan_i2c - add new trackpoint report type 0x5F
Input: elants - document some registers and values
Input: atmel_mxt_ts - simplify the return expression of mxt_send_bootloader_cmd()
Input: imx_keypad - add COMPILE_TEST support
Input: applespi - use new structure for SPI transfer delays
Input: synaptics-rmi4 - use new structure for SPI transfer delays
...
Diffstat (limited to 'include/linux/input-polldev.h')
-rw-r--r-- | include/linux/input-polldev.h | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/include/linux/input-polldev.h b/include/linux/input-polldev.h deleted file mode 100644 index 14821fd231c0..000000000000 --- a/include/linux/input-polldev.h +++ /dev/null @@ -1,58 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -#ifndef _INPUT_POLLDEV_H -#define _INPUT_POLLDEV_H - -/* - * Copyright (c) 2007 Dmitry Torokhov - */ - -#include <linux/input.h> -#include <linux/workqueue.h> - -/** - * struct input_polled_dev - simple polled input device - * @private: private driver data. - * @open: driver-supplied method that prepares device for polling - * (enabled the device and maybe flushes device state). - * @close: driver-supplied method that is called when device is no - * longer being polled. Used to put device into low power mode. - * @poll: driver-supplied method that polls the device and posts - * input events (mandatory). - * @poll_interval: specifies how often the poll() method should be called. - * Defaults to 500 msec unless overridden when registering the device. - * @poll_interval_max: specifies upper bound for the poll interval. - * Defaults to the initial value of @poll_interval. - * @poll_interval_min: specifies lower bound for the poll interval. - * Defaults to 0. - * @input: input device structure associated with the polled device. - * Must be properly initialized by the driver (id, name, phys, bits). - * - * Polled input device provides a skeleton for supporting simple input - * devices that do not raise interrupts but have to be periodically - * scanned or polled to detect changes in their state. - */ -struct input_polled_dev { - void *private; - - void (*open)(struct input_polled_dev *dev); - void (*close)(struct input_polled_dev *dev); - void (*poll)(struct input_polled_dev *dev); - unsigned int poll_interval; /* msec */ - unsigned int poll_interval_max; /* msec */ - unsigned int poll_interval_min; /* msec */ - - struct input_dev *input; - -/* private: */ - struct delayed_work work; - - bool devres_managed; -}; - -struct input_polled_dev *input_allocate_polled_device(void); -struct input_polled_dev *devm_input_allocate_polled_device(struct device *dev); -void input_free_polled_device(struct input_polled_dev *dev); -int input_register_polled_device(struct input_polled_dev *dev); -void input_unregister_polled_device(struct input_polled_dev *dev); - -#endif |