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linux-stable/drivers/input
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Tony Lindgren 905dbf1d39 Input: omap4-keypad - scan keys in two phases and simplify with bitmask 
Because of errata i689 the keyboard can idle with state where no key
up interrupts are seen until after the next key press.

This means we need to first check for any lost key up events before
scanning for new down events.

For example, rapidly pressing shift-shift-j can sometimes produce a J
instead of j. Let's fix the issue by scanning the keyboard in two
phases. First we scan for any key up events that we may have missed,
and then we scan for key down events.

Let's also simplify things with for_each_set_bit() as suggested by
Dmitry Torokhov <dmitry.torokhov@gmail.com>.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Link: https://lore.kernel.org/r/20210110190529.46135-3-tony@atomide.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-01-10 22:23:00 -08:00
..
gameport
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
joystick
Input: use input_device_enabled()
2020-12-02 22:10:33 -08:00
keyboard
Input: omap4-keypad - scan keys in two phases and simplify with bitmask
2021-01-10 22:23:00 -08:00
misc
Input: da7280 - protect OF match table with CONFIG_OF
2020-12-18 10:04:34 -08:00
mouse
Input: cyapa_gen6 - fix out-of-bounds stack access
2020-12-14 15:02:04 -08:00
rmi4
Input: synaptics-rmi4 - use new structure for SPI transfer delays
2020-12-10 23:39:16 -08:00
serio
Input: parkbd - convert comma to semicolon
2020-12-11 13:06:11 -08:00
tablet
Input: gtco - remove driver
2020-12-09 17:47:36 -08:00
touchscreen
Input: raydium_ts_i2c - do not send zero length
2020-12-15 17:49:33 -08:00
apm-power.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
evbug.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
evdev.c
Input: evdev - per-client waitgroups
2020-10-06 18:34:15 -07:00
ff-core.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
ff-memless.c
Input: ff-memless - kill timer in destroy()
2019-11-15 11:45:03 -08:00
input-compat.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
input-compat.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
input-leds.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
input-mt.c
Input: MT - avoid comma separated statements
2020-08-25 10:26:05 -07:00
input-poller.c
Input: use input_device_enabled()
2020-12-02 22:10:33 -08:00
input-poller.h
Input: add support for polling to input devices
2019-08-20 12:04:07 -07:00
input.c
Input: Add "inhibited" property
2020-12-02 22:10:35 -08:00
joydev.c
Linux 5.2
2019-07-15 09:42:32 -07:00
Kconfig
Input: remove input_polled_dev implementation
2020-12-02 12:35:14 -08:00
Makefile
Input: remove input_polled_dev implementation
2020-12-02 12:35:14 -08:00
matrix-keymap.c
Input: matrix-keymap - switch to use device_property_count_u32()
2019-08-12 00:03:13 -07:00
mousedev.c
*: convert stream-like files -> stream_open, even if they use noop_llseek
2019-07-14 16:09:19 +03:00
sparse-keymap.c
Input: Use fallthrough pseudo-keyword
2020-07-07 11:25:54 -07:00