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Kai-Heng Feng c74a801ded mfd: intel-lpss: Remove D3cold delay 
[ Upstream commit 76380a607b ]

Goodix touchpad may drop its first couple input events when
i2c-designware-platdrv and intel-lpss it connects to took too long to
runtime resume from runtime suspended state.

This issue happens becuase the touchpad has a rather small buffer to
store up to 13 input events, so if the host doesn't read those events in
time (i.e. runtime resume takes too long), events are dropped from the
touchpad's buffer.

The bottleneck is D3cold delay it waits when transitioning from D3cold
to D0, hence remove the delay to make the resume faster. I've tested
some systems with intel-lpss and haven't seen any regression.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=202683
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-10-07 18:57:08 +02:00
..
88pm80x.c
88pm800.c
88pm805.c
88pm860x-core.c mfd: 88pm860x: Move over to new I2C device .probe() call 2016-11-17 16:10:24 +01:00
88pm860x-i2c.c mfd: 88pm860x-i2c: switch to i2c_lock_bus(..., I2C_LOCK_SEGMENT) 2018-07-13 00:09:36 +02:00
aat2870-core.c
ab3100-core.c mfd: ab3100-core: Make it explicitly non-modular 2016-11-29 08:21:29 +00:00
ab3100-otp.c
ab8500-core.c mfd: ab8500-core: Return zero in get_register_interruptible() 2019-02-27 10:08:51 +01:00
ab8500-debugfs.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
ab8500-gpadc.c mfd: ab8500-gpadc: Make it explicitly non-modular 2016-11-29 08:21:31 +00:00
ab8500-sysctrl.c mfd: ab8500-sysctrl: Handle probe deferral 2017-02-13 09:29:43 +00:00
abx500-core.c mfd: abx500-core: Adjust 14 checks for null pointers 2018-05-16 09:21:48 +01:00
ac100.c mfd: ac100: Add driver for X-Powers AC100 audio codec / RTC combo IC 2016-08-08 12:53:26 +01:00
act8945a.c mfd: act8945a: Add .of_compatible for act8945a-charger 2016-10-04 15:48:03 +01:00
adp5520.c
altera-a10sr.c mfd: altr_a10sr: Add Arria10 DevKit Reset Controller 2017-04-27 09:25:04 +01:00
arizona-core.c mfd: arizona: Fix undefined behavior 2019-07-31 07:27:03 +02:00
arizona-i2c.c
arizona-irq.c kernel/irq: Extend lockdep class for request mutex 2017-12-28 12:26:35 +01:00
arizona-spi.c
arizona.h mfd: arizona: Remove totally unused forward declaration 2017-02-13 09:29:40 +00:00
as3711.c mfd: as3711: Use devm_mfd_add_devices() for mfd_device registration 2016-04-19 07:54:50 +01:00
as3722.c mfd: as3722: Disable auto-power-on when AC OK 2018-07-27 08:16:01 +01:00
asic3.c mfd: asic3: Fix broken MMC card detection 2018-06-04 08:44:17 +01:00
atmel-flexcom.c atmel_flexcom: Support resuming after a chip reset 2018-01-08 11:03:35 +00:00
atmel-hlcdc.c headers: separate linux/mod_devicetable.h from linux/platform_device.h 2018-07-07 17:52:26 +02:00
atmel-smc.c mfd: syscon: atmel-smc: Include string.h 2018-05-29 09:09:29 +01:00
axp20x-i2c.c mfd: axp20x: Support AXP806 in I2C mode 2018-07-27 08:13:26 +01:00
axp20x-rsb.c mfd: axp20x: Add support for AXP813 PMIC 2017-09-05 08:46:00 +01:00
axp20x.c mfd: axp20x: Add supported cells for AXP803 2019-02-27 10:08:52 +01:00
bcm590xx.c mfd: bcm590xx: Simplify a test 2016-11-29 08:21:33 +00:00
bd9571mwv.c mfd: bd9571mwv: Add volatile register to make DVFS work 2019-02-27 10:08:51 +01:00
cros_ec.c - New Device Support 2018-06-11 07:20:17 -07:00
cros_ec_dev.c mfd: cros_ec_dev: Add missing mfd_remove_devices() call in remove 2019-02-27 10:08:52 +01:00
cros_ec_dev.h cros_ec: Move cros_ec_dev module to drivers/mfd 2017-12-15 10:46:06 +00:00
cs47l24-tables.c mfd: arizona: Mark AIFx_TX_BCLK_RATE as readable for cs47l24 2016-11-21 13:00:18 +00:00
cs47l35-tables.c mfd: madera: Register map tables for Cirrus Logic CS47L35 2018-06-05 11:15:01 +01:00
cs47l85-tables.c mfd: madera: Register map tables for Cirrus Logic CS47L85 2018-06-05 11:15:08 +01:00
cs47l90-tables.c mfd: madera: Register map tables for Cirrus Logic CS47L90/91 2018-06-05 11:15:12 +01:00
cs5535-mfd.c
da903x.c
da9052-core.c mfd: da9052: Fix manual ADC read after timed out read 2017-09-05 08:46:00 +01:00
da9052-i2c.c mfd: da9052-i2c: Fix tabbing/whitespace issue 2016-01-14 08:44:03 +00:00
da9052-irq.c mfd: da9052-irq: Fix trivial 'space before comma' error 2016-01-14 08:44:04 +00:00
da9052-spi.c mfd: da9052: Constify spi_device_id 2017-09-05 08:46:01 +01:00
da9055-core.c
da9055-i2c.c mfd: da9055: Constify i2c_device_id 2017-09-05 08:46:01 +01:00
da9062-core.c mfd: da9062: Use core helper regmap_reg_range macros 2018-05-16 09:21:48 +01:00
da9063-core.c mfd: da9063: Register RTC only on DA9063L 2018-07-04 07:17:02 +01:00
da9063-i2c.c mfd: da9063: Add DA9063L support 2018-07-04 07:17:13 +01:00
da9063-irq.c mfd: da9063: Add custom IRQ map for DA9063L 2018-07-04 07:16:57 +01:00
da9150-core.c
davinci_voicecodec.c mfd: davinci_voicecodec: Tidyup header difinitions 2016-11-29 08:21:27 +00:00
db8500-prcmu.c mfd: db8500-prcmu: Fix some section annotations 2019-02-27 10:08:51 +01:00
dbx500-prcmu-regs.h
dln2.c mfd: dln2: Use irqsave() in USB's complete callback 2018-07-27 08:13:25 +01:00
dm355evm_msp.c mfd: dm355evm_msp: Move header file out of I2C realm 2017-08-15 08:06:14 +01:00
exynos-lpass.c mfd: exynos: Use devm_of_platform_populate() 2017-07-06 08:29:12 +01:00
ezx-pcap.c
fsl-imx25-tsadc.c mfd: fsl-imx25: Clean up irq settings during removal 2017-10-24 09:12:14 +01:00
hi655x-pmic.c mfd: hi655x-pmic: Fix missing return value check for devm_regmap_init_mmio_clk 2019-07-31 07:27:03 +02:00
hi6421-pmic-core.c mfd: hi6421-pmic: Add support for HiSilicon Hi6421v530 2017-09-05 08:46:00 +01:00
htc-i2cpld.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
htc-pasic3.c
intel-lpss-acpi.c mfd: intel-lpss: Remove left over variable 2017-04-27 09:25:04 +01:00
intel-lpss-pci.c mfd: intel-lpss: Remove D3cold delay 2019-10-07 18:57:08 +02:00
intel-lpss.c mfd: intel-lpss: Set the device in reset state when init 2019-06-15 11:54:02 +02:00
intel-lpss.h PM / mfd: intel-lpss: Push system sleep callbacks to late/early stages 2017-10-05 12:59:54 +02:00
intel_msic.c mfd: intel_msic: Make it explicitly non-modular 2016-10-04 15:48:03 +01:00
intel_quark_i2c_gpio.c gpio: dwapb: Add support for 1 interrupt per port A GPIO 2018-05-16 14:35:24 +02:00
intel_soc_pmic_bxtwc.c mfd: intel_soc_pmic_bxtwc: Use chained IRQs for second level IRQ chips 2017-06-19 15:45:01 +01:00
intel_soc_pmic_chtdc_ti.c mfd: Add support for Cherry Trail Dollar Cove TI PMIC 2017-10-13 10:42:58 +01:00
intel_soc_pmic_chtwc.c mfd: Add Cherry Trail Whiskey Cove PMIC driver 2017-07-06 08:29:13 +01:00
intel_soc_pmic_core.c mfd: Remove duplicate includes 2018-01-08 11:03:35 +00:00
intel_soc_pmic_core.h mfd: intel_soc_pmic: Export separate mfd-cell configs for BYT and CHT 2017-09-05 08:46:02 +01:00
intel_soc_pmic_crc.c mfd: intel_soc_pmic: Export separate mfd-cell configs for BYT and CHT 2017-09-05 08:46:02 +01:00
ipaq-micro.c mfd: ipaq-micro: Dump debugging hexdumps 2017-07-06 08:29:11 +01:00
janz-cmodio.c mfd: janz-cmodio: Delete error message for a failed memory allocation 2018-05-16 09:21:48 +01:00
jz4740-adc.c mfd: jz4740-adc: Delete error message for a failed memory allocation 2018-05-16 09:21:48 +01:00
Kconfig mfd: Kconfig: Fix I2C_DESIGNWARE_PLATFORM dependencies 2019-09-16 08:22:04 +02:00
kempld-core.c mfd: kempld-core: Constify variables that point to const structure 2018-07-27 08:13:24 +01:00
lm3533-core.c
lm3533-ctrlbank.c
lp873x.c mfd: lp873x: Remove unused mutex lock from struct lp873x 2016-10-04 15:48:04 +01:00
lp3943.c mfd: lp3943: Use devm_mfd_add_devices() for mfd_device registration 2016-04-19 07:55:23 +01:00
lp8788-irq.c mfd: lp8788-irq: Uninitialized variable in irq handler 2016-04-11 13:31:40 +01:00
lp8788.c
lp87565.c mfd: lp87565: Convert to use devm_mfd_add_devices() 2017-09-05 08:46:01 +01:00
lpc_ich.c mfd: lpc_ich: Do not touch SPI-NOR write protection bit on Apollo Lake 2018-01-08 11:03:35 +00:00
lpc_sch.c
madera-core.c mfd: madera: Add missing of table registration 2019-07-31 07:27:03 +02:00
madera-i2c.c mfd: madera: Add common support for Cirrus Logic Madera codecs 2018-06-05 11:14:56 +01:00
madera-spi.c mfd: madera: Add common support for Cirrus Logic Madera codecs 2018-06-05 11:14:56 +01:00
madera.h mfd: madera: Add common support for Cirrus Logic Madera codecs 2018-06-05 11:14:56 +01:00
Makefile mfd: bd71837: Core driver for ROHM BD71837 PMIC 2018-08-16 10:13:37 +01:00
max8907.c
max8925-core.c
max8925-i2c.c mfd: max8925-i2c: Drop unnecessary static 2017-09-05 08:46:00 +01:00
max8997-irq.c mfd: max8997-irq: 'inline' should be at the beginning of the declaration 2016-10-04 15:48:05 +01:00
max8997.c mfd: max8997: Delete error message for a failed memory allocation 2018-05-16 09:21:48 +01:00
max8998-irq.c
max8998.c mfd: max8998: Fix potential NULL pointer dereference 2017-09-05 08:46:00 +01:00
max14577.c mfd: max14577: Change Krzysztof Kozlowski's email to kernel.org 2016-10-04 15:48:02 +01:00
max77620.c treewide: Fix printk() message errors 2016-12-14 10:54:27 +01:00
max77686.c mfd: max77686: Remove I2C device ID table 2017-02-13 09:29:43 +00:00
max77693.c mfd: max77693: Add muic of_compatible in mfd_cell 2017-10-13 10:42:58 +01:00
max77843.c mfd: Remove duplicate includes 2018-01-08 11:03:35 +00:00
mc13xxx-core.c mfd: mc13xxx: Fix a missing check of a register-read failure 2019-02-27 10:08:52 +01:00
mc13xxx-i2c.c
mc13xxx-spi.c
mc13xxx.h
mcp-core.c
mcp-sa11x0.c
menelaus.c mfd: menelaus: Fix possible race condition and leak 2018-11-13 11:08:38 -08:00
menf21bmc.c mfd: menf21bmc: Use devm_mfd_add_devices() for mfd_device registration 2016-04-19 07:55:30 +01:00
mfd-core.c mfd: core: Set fwnode for created devices 2019-07-31 07:27:03 +02:00
motorola-cpcap.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
mt6397-core.c mfd: mt6397: Do not call irq_domain_remove if PMIC unsupported 2019-02-27 10:08:51 +01:00
mxs-lradc.c mfd: mxs-lradc: Fix error handling in mxs_lradc_probe() 2017-10-24 09:12:14 +01:00
omap-usb-host.c mfd: omap-usb-host: Fix dts probe of children 2018-09-11 16:47:33 +01:00
omap-usb-tll.c mfd: omap-usb-tll: Allocate driver data at once 2018-05-16 09:21:48 +01:00
omap-usb.h
palmas.c mfd: palmas: Assign the right powerhold mask for tps65917 2018-01-08 11:03:34 +00:00
pcf50633-adc.c
pcf50633-core.c mfd: pcf50633: Fix some memory leaks in the error handling path of 'pcf50633_probe()' 2018-05-16 09:21:48 +01:00
pcf50633-gpio.c
pcf50633-irq.c
qcom-pm8xxx.c treewide: Use struct_size() for devm_kmalloc() and friends 2018-06-06 11:15:43 -07:00
qcom-spmi-pmic.c mfd: qcom-spmi-pmic: Add support for pm8005, pm8998 and pmi8998 2018-06-04 06:47:52 +01:00
qcom_rpm.c mfd: qcom_rpm: write fw_version to CTRL_REG 2019-02-27 10:08:51 +01:00
rave-sp.c mfd: rave-sp: Emulate CMD_GET_STATUS on device that don't support it 2018-07-27 08:13:25 +01:00
rc5t583-irq.c mfd: rc5t583: Use devm_mfd_add_devices and devm_request_threaded_irq 2016-05-09 13:27:38 +01:00
rc5t583.c mfd: rc5t583: Improve a size determination 2018-05-16 09:21:48 +01:00
rdc321x-southbridge.c mfd: rdc321x: Use devm_mfd_add_devices() for mfd_device registration 2016-04-19 07:55:52 +01:00
retu-mfd.c mfd: retu: Add OF device ID table 2017-07-18 08:27:18 +01:00
rk808.c mfd: rk808: Add RK805 power key support 2017-08-21 08:54:56 +01:00
rn5t618.c mfd: rn5t618: Unregister restart handler on remove 2017-07-06 08:29:11 +01:00
rohm-bd718x7.c mfd: bd71837: Core driver for ROHM BD71837 PMIC 2018-08-16 10:13:37 +01:00
rt5033.c mfd: rt5033: Use devm_mfd_add_devices() for mfd_device registration 2016-04-19 07:56:17 +01:00
sec-core.c mfd: sec-core: Export OF module alias table 2018-07-27 09:27:15 +01:00
sec-irq.c mfd: sec: Use devm_mfd_add_devices and devm_regmap_add_irq_chip 2016-05-09 13:27:38 +01:00
si476x-cmd.c
si476x-i2c.c mfd: si476x-i2c: Delete an error message for a failed memory allocation in si476x_core_probe() 2018-05-16 09:21:48 +01:00
si476x-prop.c
sky81452.c mfd: sky81452: Use devm_mfd_add_devices() for mfd_device registration 2016-04-19 07:56:28 +01:00
sm501.c mfd: sm501: Fix potential NULL pointer dereference 2019-03-23 20:10:09 +01:00
smsc-ece1099.c mfd: smsc-ece1099: Improve a size determination in smsc_i2c_probe() 2018-05-16 09:21:48 +01:00
sprd-sc27xx-spi.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
ssbi.c mfd: ssbi: Use devm_of_platform_populate() 2017-11-01 09:32:23 +00:00
sta2x11-mfd.c mfd: Convert remaining uses of pr_warning to pr_warn 2017-04-27 09:25:05 +01:00
stm32-lptimer.c mfd: stm32: Adopt SPDX identifier 2018-01-08 11:03:35 +00:00
stm32-timers.c mfd: stm32-timers: Add support for DMAs 2018-05-16 09:10:38 +01:00
stmpe-i2c.c mfd: Add STMPE1600 support 2016-08-10 09:25:18 +01:00
stmpe-spi.c
stmpe.c mfd: stmpe: Fix bit clearing on STMPE1600 2017-04-27 09:25:07 +01:00
stmpe.h mfd: Add STMPE1600 support 2016-08-10 09:25:18 +01:00
stw481x.c mfd: stw481x: Make three arrays static const, reduces object code size 2017-10-13 10:42:58 +01:00
sun4i-gpadc.c mfd: sun4i-gpadc: Fix 'cast from pointer to integer of different size' warning 2016-11-29 08:21:26 +00:00
sun6i-prcm.c mfd: sun6i-prcm: Add codec analog controls sub-device for Allwinner A23 2017-02-13 09:29:40 +00:00
syscon.c mfd: syscon: Set name of regmap_config 2018-05-16 09:21:48 +01:00
t7l66xb.c mfd: t7l66xb: Handle return value of clk_prepare_enable 2017-09-05 08:46:01 +01:00
tc3589x.c mfd: tc3589x: Improve function-level documentation 2016-11-29 08:21:19 +00:00
tc6387xb.c
tc6393xb.c mfd: tc6393xb: Handle return value of clk_prepare_enable 2017-07-06 08:29:12 +01:00
ti-lmu.c mfd: Add TI LMU driver 2017-04-27 09:25:04 +01:00
ti_am335x_tscadc.c mfd: ti_am335x_tscadc: Use PLATFORM_DEVID_AUTO while registering mfd cells 2019-02-27 10:08:50 +01:00
timberdale.c Merge branch 'i2c/for-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2018-06-14 16:21:46 +09:00
timberdale.h
tmio_core.c mfd: tmio: Move register macros to tmio_core.c 2018-01-08 11:03:34 +00:00
tps6105x.c mfd: tps6105x: Add OF device ID table 2017-07-18 08:27:37 +01:00
tps6507x.c mfd: tps6507: Fix white space warnings reported by checkpatch 2016-06-29 10:14:35 +01:00
tps6586x.c mfd: tps6586x: Handle interrupts on suspend 2019-01-22 21:40:33 +01:00
tps65010.c mfd: tps65010: Move header file out of I2C realm 2017-08-15 08:27:22 +01:00
tps65086.c mfd: tps65086: Add driver for the TPS65086 PMIC 2016-03-16 08:50:15 +00:00
tps65090.c mfd: tps65090: Delete an error message for a failed memory allocation in tps65090_i2c_probe() 2018-05-16 09:21:48 +01:00
tps65217.c mfd: tps65217: Introduce dependency on CONFIG_OF 2017-10-13 10:42:58 +01:00
tps65218.c mfd: tps65218: Use devm_regmap_add_irq_chip and clean up error path in probe() 2019-02-27 10:08:52 +01:00
tps65910.c mfd: tps65910: Move an assignment in tps65910_sleepinit() 2018-05-16 09:21:48 +01:00
tps65911-comparator.c mfd: tps65911-comparator: Fix an off by one bug 2018-05-16 09:21:48 +01:00
tps65912-core.c mfd: tps65912: Move regmap config into core driver 2016-11-29 08:21:21 +00:00
tps65912-i2c.c mfd: tps65912: Export OF device ID table as module aliases 2017-02-13 09:29:43 +00:00
tps65912-spi.c mfd: tps65912-spi: Add missing of table registration 2019-06-15 11:54:02 +02:00
tps68470.c mfd: Update to SPDX license identifier 2018-05-16 09:21:48 +01:00
tps80031.c mfd: tps80031: Delete an error message for a failed memory allocation in tps80031_probe() 2018-05-16 09:21:48 +01:00
twl-core.c mfd: twl-core: Disable IRQ while suspended 2019-05-08 07:21:48 +02:00
twl-core.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
twl4030-audio.c mfd: twl4030-audio: Fix sibling-node lookup 2017-11-29 16:28:45 +00:00
twl4030-irq.c mfd: twl: Move header file out of I2C realm 2017-09-04 14:41:02 +01:00
twl4030-power.c mfd: twl: Move header file out of I2C realm 2017-09-04 14:41:02 +01:00
twl6030-irq.c mfd: twl6030-irq: Delete an error message for a failed memory allocation in twl6030_init_irq() 2018-05-16 09:21:48 +01:00
twl6040.c mfd: twl6040: Fix device init errors for ACCCTL register 2019-06-15 11:54:03 +02:00
ucb1x00-assabet.c
ucb1x00-core.c mfd: ucb1x00: Remove NO_IRQ check 2016-10-04 15:48:03 +01:00
ucb1x00-ts.c
ucb1400_core.c
vexpress-sysreg.c mfd: vexpress-sysreg: Switch to gpiochip_add_data() 2016-04-19 07:59:06 +01:00
viperboard.c mfd: viperboard: Delete an error message for a failed memory allocation in vprbrd_probe() 2018-05-16 09:21:48 +01:00
vx855.c
wl1273-core.c mfd: wl1273-core: Use devm_mfd_add_devices() for mfd_device registration 2016-05-09 13:27:39 +01:00
wm97xx-core.c mfd: wm97xx-core: Platform data can be NULL 2018-06-11 09:11:03 +01:00
wm831x-auxadc.c
wm831x-core.c mfd: wm831x: Remove redundant !pdata checks 2017-07-06 08:29:11 +01:00
wm831x-i2c.c mfd: wm831x-i2c: Add NULL check before pointer dereference 2017-07-06 08:29:11 +01:00
wm831x-irq.c mfd: wm831x: Add basic device tree binding 2017-03-23 11:45:50 +00:00
wm831x-otp.c
wm831x-spi.c mfd: wm831x-spi: Add NULL check before pointer dereference 2017-07-06 08:29:11 +01:00
wm5102-tables.c mfd: wm5102: Remove spurious trailing spaces 2016-11-29 08:21:26 +00:00
wm5110-tables.c mfd: wm5110: Add missing ASRC rate register 2019-02-27 10:08:51 +01:00
wm8350-core.c
wm8350-gpio.c
wm8350-i2c.c
wm8350-irq.c
wm8350-regmap.c
wm8400-core.c mfd: Use IS_ENABLED(CONFIG_FOO) instead of checking FOO || FOO_MODULE 2016-05-09 08:23:56 +01:00
wm8994-core.c mfd: wm8994: Allow to configure CS/ADDR Pulldown from dts 2018-07-27 08:13:25 +01:00
wm8994-irq.c
wm8994-regmap.c
wm8994.h
wm8997-tables.c
wm8998-tables.c mfd: wm8998: Fix defaults array based on testing 2016-03-16 08:50:22 +00:00