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mirror-linux/drivers/input/misc
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Jeff LaBundy eb17c3d005 Input: iqs7222 - configure power mode before triggering ATI 
[ Upstream commit 2e00b8bf56 ]

If the device drops into ultra-low-power mode before being placed
into normal-power mode as part of ATI being triggered, the device
does not assert any interrupts until the ATI routine is restarted
two seconds later.

Solve this problem by adopting the vendor's recommendation, which
calls for the device to be placed into normal-power mode prior to
being configured and ATI being triggered.

The original implementation followed this sequence, but the order
was inadvertently changed as part of the resolution of a separate
erratum.

Fixes: 1e4189d8af ("Input: iqs7222 - protect volatile registers")
Signed-off-by: Jeff LaBundy <jeff@labundy.com>
Link: https://lore.kernel.org/r/ZKrpHc2Ji9qR25r2@nixie71
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2023-09-19 12:27:59 +02:00
..
88pm80x_onkey.c Input: remove dev_err() usage after platform_get_irq() 2019-08-14 10:49:01 -07:00
88pm860x_onkey.c Input: remove dev_err() usage after platform_get_irq() 2019-08-14 10:49:01 -07:00
Kconfig Input: wistron_btns - disable on UML 2022-12-31 13:32:19 +01:00
Makefile Input: rt5120 - add power key support 2022-08-31 15:48:49 -07:00
ab8500-ponkey.c Input: ab8500-ponkey - fix incorrect name in 'ab8500_ponkey' doc header 2020-11-08 22:27:54 -08:00
ad714x-i2c.c
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ad714x-spi.c
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ad714x.c
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ad714x.h
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adxl34x-i2c.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
adxl34x-spi.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
adxl34x.c Input: adxl34x - do not hardcode interrupt trigger type 2023-07-19 16:21:17 +02:00
adxl34x.h Input: adxl34x - make adxl34x_remove() return void 2021-10-12 19:48:52 -07:00
apanel.c Input: apanel - switch to using polled mode of input devices 2019-10-29 17:14:14 -07:00
ariel-pwrbutton.c Input: ariel-pwrbutton - add SPI device ID table 2021-10-01 21:24:14 -07:00
arizona-haptics.c
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atc260x-onkey.c input: atc260x: Add onkey driver for ATC260x PMICs 2021-03-10 11:10:30 +00:00
ati_remote2.c Input: remove third argument of usb_maxpacket() 2022-04-23 10:33:53 +02:00
atlas_btns.c
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atmel_captouch.c
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axp20x-pek.c Linux 5.16 2022-01-17 18:03:39 -08:00
bma150.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
cm109.c Input: remove third argument of usb_maxpacket() 2022-04-23 10:33:53 +02:00
cma3000_d0x.c
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cma3000_d0x.h
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cma3000_d0x_i2c.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
cobalt_btns.c Input: cobalt_btns - switch to using polled mode of input devices 2019-10-29 17:14:17 -07:00
cpcap-pwrbutton.c Input: cpcap-pwrbutton - do not set input parent explicitly 2021-10-16 18:51:02 -07:00
da7280.c Input: da7280 - protect OF match table with CONFIG_OF 2020-12-18 10:04:34 -08:00
da9052_onkey.c
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da9055_onkey.c Input: remove dev_err() usage after platform_get_irq() 2019-08-14 10:49:01 -07:00
da9063_onkey.c Input: da9063 - use devm_delayed_work_autocancel() 2022-02-28 23:31:24 -08:00
dm355evm_keys.c
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drv260x.c Input: drv260x - sleep between polling GO bit 2023-07-19 16:21:14 +02:00
drv2665.c Input: use input_device_enabled() 2020-12-02 22:10:33 -08:00
drv2667.c Input: use input_device_enabled() 2020-12-02 22:10:33 -08:00
e3x0-button.c Input: remove dev_err() usage after platform_get_irq() 2019-08-14 10:49:01 -07:00
gpio-beeper.c
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gpio-vibra.c
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gpio_decoder.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_30.RULE (part 2) 2022-06-10 14:51:35 +02:00
hisi_powerkey.c Input: remove dev_err() usage after platform_get_irq() 2019-08-14 10:49:01 -07:00
hp_sdc_rtc.c Input: hp_sdc_rtc - remove dead chardev code 2019-10-23 15:56:08 -07:00
ibm-panel.c Input: ibm-panel - add missing MODULE_DEVICE_TABLE 2022-09-28 09:04:32 -07:00
ideapad_slidebar.c
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ims-pcu.c Input: ims-pcu - fix spelling mistake "BOOLTLOADER" -> "BOOTLOADER" 2022-09-28 15:22:46 -07:00
iqs269a.c Input: Use fallthrough pseudo-keyword 2020-07-07 11:25:54 -07:00
iqs626a.c Input: iqs626a - prohibit inlining of channel parsing functions 2021-11-28 23:59:35 -08:00
iqs7222.c Input: iqs7222 - configure power mode before triggering ATI 2023-09-19 12:27:59 +02:00
keyspan_remote.c Input: move from strlcpy with unused retval to strscpy 2022-08-18 15:44:08 -07:00
kxtj9.c Input: use input_device_enabled() 2020-12-02 22:10:33 -08:00
m68kspkr.c
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max8925_onkey.c Input: max8925_onkey - don't mark comment as kernel-doc 2021-10-15 22:10:33 -07:00
max8997_haptic.c Input: max8997 - simplify open coding of a division using up to 64 divisions 2021-03-25 11:14:08 -07:00
max77650-onkey.c Input: max77650-onkey - add of_match table 2020-01-16 20:23:24 -08:00
max77693-haptic.c Input: max77693-haptic - drop unneeded MODULE_ALIAS 2021-10-16 21:18:30 -07:00
mc13783-pwrbutton.c Input: mc13783-pwrbutton - file headers are not good candidates for kernel-doc 2020-11-19 19:18:22 -08:00
mma8450.c Input: mma8450 - switch to using polled mode of input devices 2019-10-29 17:15:48 -07:00
palmas-pwrbutton.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_320.RULE 2022-06-10 14:51:36 +02:00
pcap_keys.c
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pcf8574_keypad.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
pcf50633-input.c
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pcspkr.c Input: pcspkr - fix fall-through warnings for Clang 2020-11-22 22:16:21 -08:00
pm8xxx-vibrator.c Input: pm8xxx-vib - fix handling of separate enable register 2020-01-20 20:40:04 -08:00
pm8941-pwrkey.c Input: pm8941-powerkey - fix debounce on gen2+ PMICs 2023-07-19 16:21:26 +02:00
pmic8xxx-pwrkey.c
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powermate.c Input: remove third argument of usb_maxpacket() 2022-04-23 10:33:53 +02:00
pwm-beeper.c
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pwm-vibra.c Input: Use fallthrough pseudo-keyword 2020-07-07 11:25:54 -07:00
rave-sp-pwrbutton.c
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rb532_button.c Input: rb532_button - switch to using polled mode of input devices 2019-10-29 17:15:46 -07:00
regulator-haptic.c
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retu-pwrbutton.c
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rk805-pwrkey.c Input: rk805-pwrkey - fix module autoloading 2022-08-22 16:59:49 -07:00
rotary_encoder.c
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rt5120-pwrkey.c Input: rt5120 - add power key support 2022-08-31 15:48:49 -07:00
sc27xx-vibra.c Input: sc27xx - add support for sc2730 and sc2721 2020-12-11 19:00:21 -08:00
sgi_btns.c Input: sgi_btns - switch to using polled mode of input devices 2019-10-29 17:15:26 -07:00
soc_button_array.c Input: soc_button_array - add invalid acpi_index DMI quirk handling 2023-06-28 11:12:37 +02:00
sparcspkr.c Input: sparcspkr - fix refcount leak in bbc_beep_probe 2022-05-16 21:10:11 -07:00
stpmic1_onkey.c Input: remove dev_err() usage after platform_get_irq() 2019-08-14 10:49:01 -07:00
tps65218-pwrbutton.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_320.RULE 2022-06-10 14:51:36 +02:00
twl4030-pwrbutton.c Input: twl4030-pwrbutton - add missing of.h include 2022-09-27 08:43:04 -07:00
twl4030-vibra.c Input: twl4030-vibra - drop legacy, non DT boot support 2022-09-24 22:40:04 -07:00
twl6040-vibra.c Input: remove dev_err() usage after platform_get_irq() 2019-08-14 10:49:01 -07:00
uinput.c Input: input_event - fix struct padding on sparc64 2019-12-13 15:00:36 -08:00
wistron_btns.c Input: wistron_btns - switch to using polled mode of input devices 2019-10-29 17:14:15 -07:00
wm831x-on.c Input: wm831x-on - source file headers are not good candidates for kernel-doc 2020-11-19 19:18:43 -08:00
xen-kbdfront.c xen: switch gnttab_end_foreign_access() to take a struct page pointer 2022-05-27 11:05:29 +02:00
yealink.c Input: remove third argument of usb_maxpacket() 2022-04-23 10:33:53 +02:00
yealink.h
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