Marco Felsch 21d1611a83 Input: edt-ft5x06 - improve power management operations ... It is possible to bring the device into a deep sleep state. To exit this state the reset or wakeup pin must be toggeled as documented in [1]. Because of the poor documentation I used the several downstream kernels [2] and other applications notes [3] to indentify the related registers. Furthermore I added the support to disable the device completely which is obviously the most effective power-saving mechanism. This mechanism needs the reset pin to ensure the power-up/down sequence. We can't apply any of these power-saving mechanism if both pins are missing (not connected) or if it is a wakeup device. [1] https://www.newhavendisplay.com/appnotes/datasheets/touchpanel/FT5x26.pdf https://www.newhavendisplay.com/appnotes/datasheets/touchpanel/FT5x06.pdf [2] https://github.com/linux-sunxi/linux-sunxi/blob/sunxi-3.4/drivers/input/touchscreen/ft5x_ts.c https://github.com/Pablito2020/focaltech-touch-driver/blob/master/ft5336_driver.c [3] https://www.newhavendisplay.com/appnotes/datasheets/touchpanel/FT5x16_registers.pdf Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Link: https://lore.kernel.org/r/20200227112819.16754-4-m.felsch@pengutronix.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>		2020-05-09 14:39:37 -07:00
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gameport	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
joystick	Input: psxpad-spi - switch to using polled mode of input devices	2019-10-29 17:13:36 -07:00
keyboard	Input: atkbd - receive and use physcode->keycode mapping from FW	2020-04-27 18:04:24 -07:00
misc	Input: delete unused GP2AP002A00F driver	2020-04-19 09:57:29 -07:00
mouse	Input: synaptics - switch another X1 Carbon 6 to RMI/SMbus	2019-11-22 16:21:51 -08:00
rmi4	Input: synaptics-rmi4 - switch to reduced reporting mode	2020-01-31 17:39:22 -08:00
serio	Input: i8042 - attach fwnode to serio i8042 kbd device	2020-04-27 18:04:22 -07:00
tablet	Input: fix Kconfig indentation	2019-11-22 15:19:19 -08:00
touchscreen	Input: edt-ft5x06 - improve power management operations	2020-05-09 14:39:37 -07:00
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 - use keyed wakeups	2020-04-18 21:57:07 -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	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
input-polldev.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
input-poller.c	Input: add input_get_poll_interval()	2019-10-04 12:31:46 -07:00
input-poller.h	Input: add support for polling to input devices	2019-08-20 12:04:07 -07:00
input.c	Input: reset device timestamp on sync	2019-09-05 17:56:32 -07:00
joydev.c	Linux 5.2	2019-07-15 09:42:32 -07:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	Input: add support for polling to input devices	2019-08-20 12:04:07 -07:00
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	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00