Anson Huang
41420ac584
Input: imx_keypad - make sure keyboard can always wake up system ...
[ Upstream commit ce9a53eb3dbca89e7ad86673d94ab886e9bea704 ]
There are several scenarios that keyboard can NOT wake up system
from suspend, e.g., if a keyboard is depressed between system
device suspend phase and device noirq suspend phase, the keyboard
ISR will be called and both keyboard depress and release interrupts
will be disabled, then keyboard will no longer be able to wake up
system. Another scenario would be, if a keyboard is kept depressed,
and then system goes into suspend, the expected behavior would be
when keyboard is released, system will be waked up, but current
implementation can NOT achieve that, because both depress and release
interrupts are disabled in ISR, and the event check is still in
progress.
To fix these issues, need to make sure keyboard's depress or release
interrupt is enabled after noirq device suspend phase, this patch
moves the suspend/resume callback to noirq suspend/resume phase, and
enable the corresponding interrupt according to current keyboard status.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-07-14 08:11:09 +02:00
gpio: adp5588: move header file out of I2C realm
2017-05-29 13:36:45 +02:00
Input: mark expected switch fall-throughs
2018-08-08 11:23:27 -07:00
Input: stop telling users to snail-mail Vojtech
2018-07-26 17:04:37 -07:00
Input: atakbd - fix Atari CapsLock behaviour
2018-09-18 15:28:07 -07:00
Input: iatkbd - constify serio_device_id
2017-08-18 17:14:19 -07:00
Input: cap11xx - switch to using set_brightness_blocking()
2019-03-23 20:09:44 +01:00
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
Input: cros_ec_keyb - fix button/switch capability reports
2018-12-08 12:59:09 +01:00
Input: add D-Link DIR-685 touchkeys driver
2017-06-05 15:35:32 -07:00
Input: goldfish_events - fix checkpatch warnings
2018-06-04 13:36:26 -07:00
Input: gpio-keys - switch to bitmap_zalloc()
2018-08-01 17:59:21 -07:00
Input: hil_kbd - constify serio_device_id
2017-08-18 17:14:20 -07:00
Input: hilkbd - Add casts to HP9000/300 I/O accessors
2018-07-29 10:48:18 +02:00
Input: imx_keypad - make sure keyboard can always wake up system
2019-07-14 08:11:09 +02:00
Input: keyboard: Fix ChromeOS EC keyboard help message.
2018-07-03 12:40:44 -07:00
Input: lkkbd - constify serio_device_id
2017-08-18 17:14:21 -07:00
Input: lm8323 - move header file out of I2C realm
2017-05-22 17:23:46 -07:00
Input: keyboard - convert timers to use timer_setup()
2017-10-24 10:04:44 -07:00
input: Add MediaTek PMIC keys support
2018-04-16 15:16:11 +01:00
Input: matrix_keypad - use flush_delayed_work()
2019-03-23 20:09:44 +01:00
Input: mcs - move header file out of I2C realm
2017-05-22 17:26:57 -07:00
input: Add MediaTek PMIC keys support
2018-04-16 15:16:11 +01:00
Input: stop telling users to snail-mail Vojtech
2018-07-26 17:04:37 -07:00
Input: keyboard - convert timers to use timer_setup()
2017-10-24 10:04:44 -07:00
Input: omap-keypad - fix idle configuration to not block SoC idle states
2019-01-13 09:50:58 +01:00
Input: pmic8xxx-keypad - remove unneeded MODULE_VERSION() usage
2018-01-16 16:48:21 -08:00
Input: pxa27x_keypad - handle return value of clk_prepare_enable
2017-08-31 11:57:35 -07:00
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
Input: snvs_pwrkey - initialize necessary driver data before enabling IRQ
2019-05-08 07:21:53 +02:00
Input: st-keyscan - fix potential zalloc NULL dereference
2019-03-23 20:09:47 +01:00
Input: stmpe-keypad - remove VLA usage
2018-03-10 10:18:33 -08:00
Input: stop telling users to snail-mail Vojtech
2018-07-26 17:04:37 -07:00
Input: stop telling users to snail-mail Vojtech
2018-07-26 17:04:37 -07:00
Input: tca8418 - enable interrupt after it has been requested
2017-10-19 16:50:20 -07:00
Input: keyboard - convert timers to use timer_setup()
2017-10-24 10:04:44 -07:00
Input: tm2-touchkey - use LEN_ON as boolean value instead of LED_FULL
2017-06-01 22:08:05 -07:00
mfd: twl: Move header file out of I2C realm
2017-09-04 14:41:02 +01:00
Input: stop telling users to snail-mail Vojtech
2018-07-26 17:04:37 -07:00
41420ac584