Mario Limonciello 9df872ec4a power: supply: Fix logic checking if system is running from battery ... [ Upstream commit 95339f40a8 ] The logic used for power_supply_is_system_supplied() counts all power supplies and assumes that the system is running from AC if there is either a non-battery power-supply reporting to be online or if no power-supplies exist at all. The second rule is for desktop systems, that don't have any battery/charger devices. These systems will incorrectly report to be powered from battery once a device scope power-supply is registered (e.g. a HID device), since these power-supplies increase the counter. Apart from HID devices, recent dGPUs provide UCSI power supplies on a desktop systems. The dGPU by default doesn't have anything plugged in so it's 'offline'. This makes power_supply_is_system_supplied() return 0 with a count of 1 meaning all drivers that use this get a wrong judgement. To fix this case adjust the logic to also examine the scope of the power supply. If the power supply is deemed a device power supply, then don't count it. Cc: Evan Quan <Evan.Quan@amd.com> Suggested-by: Lijo Lazar <Lijo.Lazar@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-06-21 15:59:13 +02:00
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88pm860x_battery.c	power: supply: 88pm860x_battery: Remove unnecessary int for long long	2021-04-02 14:14:58 +02:00
88pm860x_charger.c
ab8500_bmdata.c	power: supply: ab8500: Drop some includes from bmdata	2021-07-16 15:14:30 +02:00
ab8500_btemp.c	power: supply: ab8500: Fix external_power_changed race	2023-06-21 15:59:12 +02:00
ab8500_chargalg.c	power: ab8500_chargalg: Use CLOCK_MONOTONIC	2022-04-08 14:23:39 +02:00
ab8500_charger.c	power: supply: ab8500: Fix error handling in ab8500_charger_init()	2022-12-31 13:14:32 +01:00
ab8500_fg.c	power: supply: ab8500: Fix external_power_changed race	2023-06-21 15:59:12 +02:00
ab8500-bm.h	power: supply: ab8500: Drop abx500 concept	2021-07-16 15:14:30 +02:00
ab8500-chargalg.h	power: supply: ab8500: Fix an old bug	2021-06-30 00:14:55 +02:00
acer_a500_battery.c	power: supply: Add battery gauge driver for Acer Iconia Tab A500	2021-01-14 23:39:43 +01:00
act8945a_charger.c	power: supply: act8945a: correct kerneldoc	2021-04-20 16:18:08 +02:00
adp5061.c	power: supply: adp5061: fix out-of-bounds read in adp5061_get_chg_type()	2022-10-26 12:35:47 +02:00
apm_power.c
axp20x_ac_power.c
axp20x_battery.c	power: supply: axp20x_battery: properly report current when discharging	2022-04-13 20:59:03 +02:00
axp20x_usb_power.c	power supply and reset changes for the v5.13 series	2021-04-28 15:43:58 -07:00
axp288_charger.c	extcon: Fix extcon_get_extcon_dev() error handling	2022-06-14 18:36:21 +02:00
axp288_fuel_gauge.c	power: supply: axp288_fuel_gauge: Drop BIOS version check from "T3 MRD" DMI quirk	2022-06-14 18:36:06 +02:00
bd99954-charger.c
bd99954-charger.h
bq27xxx_battery_hdq.c	power supply and reset changes for the v5.10 series	2020-10-20 10:56:34 -07:00
bq27xxx_battery_i2c.c	power: supply: bq27xxx: Fix I2C IRQ race on remove	2023-05-30 13:55:32 +01:00
bq27xxx_battery.c	power: supply: bq27xxx: Use mod_delayed_work() instead of cancel() + schedule()	2023-06-21 15:59:12 +02:00
bq256xx_charger.c	power: supply: bq256xx: add kerneldoc for structure members	2021-04-20 16:18:08 +02:00
bq2415x_charger.c
bq2515x_charger.c
bq24190_charger.c	power: supply: bq24190: Call power_supply_changed() after updating input current	2023-06-05 09:21:13 +02:00
bq24257_charger.c
bq24735-charger.c	power: supply: bq24735: reorganize ChargeOption command macros	2021-08-13 18:38:17 +02:00
bq25890_charger.c	power: bq25890: Enable continuous conversion for ADC at charging	2022-01-11 15:35:17 +01:00
bq25980_charger.c	power: supply: bq25980: Move props from battery node	2021-04-05 17:51:21 +02:00
bq25980_charger.h
charger-manager.c	extcon: Fix extcon_get_extcon_dev() error handling	2022-06-14 18:36:21 +02:00
collie_battery.c	power: supply: collie_battery: Convert to GPIO descriptors	2020-11-30 02:18:49 +01:00
cpcap-battery.c	power: supply: cpcap-battery: invalidate config when incompatible measurements are read	2021-06-04 14:28:31 +02:00
cpcap-charger.c	power: supply: cpcap-charger: get the battery inserted infomation from cpcap-battery	2021-06-04 14:36:17 +02:00
cros_peripheral_charger.c	power: supply: PCHG: Peripheral device charger	2021-07-16 15:54:34 +02:00
cros_usbpd-charger.c	power: supply: cros_usbpd: reclassify "default case!" as debug	2023-04-20 12:13:54 +02:00
cw2015_battery.c	power: supply: cw2015: use dev_err_probe to allow deferred probe	2021-07-16 16:00:35 +02:00
da9030_battery.c
da9052-battery.c
da9150-charger.c	power: supply: da9150: Fix use after free bug in da9150_charger_remove due to race condition	2023-03-30 12:47:43 +02:00
da9150-fg.c
ds2760_battery.c	power-supply: use kobj_to_dev()	2021-01-28 01:31:42 +01:00
ds2780_battery.c	power: supply: ds2780: Switch to using the new API kobj_to_dev()	2021-01-16 12:36:26 +01:00
ds2781_battery.c	power: supply: ds2781: use kobj_to_dev()	2021-03-22 15:05:41 +01:00
ds2782_battery.c
generic-adc-battery.c	power: supply: generic-adc-battery: fix unit scaling	2023-05-11 23:00:36 +09:00
goldfish_battery.c
gpio-charger.c
ingenic-battery.c	power: supply: ingenic: remove unneeded semicolon	2020-12-30 00:42:46 +01:00
ipaq_micro_battery.c
isp1704_charger.c
Kconfig	power: supply: smb347-charger: Implement USB VBUS regulator	2021-08-16 17:57:10 +02:00
lego_ev3_battery.c
lp8727_charger.c
lp8788-charger.c	power: supply: Use IRQF_ONESHOT	2021-03-22 14:54:24 +01:00
lt3651-charger.c
ltc2941-battery-gauge.c	power: supply: Clean-up few drivers by using managed work init	2021-03-23 15:22:40 +01:00
ltc4162-l-charger.c	power: supply: ltc4162-l: Constify static struct attribute_group	2021-01-13 22:11:43 +01:00
Makefile	Immutable branch between regulator and power-supply for for 5.15	2021-08-13 18:50:16 +02:00
max1721x_battery.c	power: supply: max1721x: Correct spelling	2021-03-22 15:11:22 +01:00
max8903_charger.c	power: supply: max8903: Convert to GPIO descriptors	2021-01-12 23:23:49 +01:00
max8925_power.c
max8997_charger.c	extcon: Fix extcon_get_extcon_dev() error handling	2022-06-14 18:36:21 +02:00
max8998_charger.c
max14577_charger.c	power: supply: max14577: remove unneeded variable initialization	2021-04-20 16:18:08 +02:00
max14656_charger_detector.c	power: supply: max14656: Drop unused includes	2021-01-12 23:09:45 +01:00
max17040_battery.c	power: supply: max17040: fix null-ptr-deref in max17040_probe()	2021-11-18 19:16:52 +01:00
max17042_battery.c	power: supply: max17042_battery: Clear status bits in interrupt handler	2021-11-18 19:16:08 +01:00
max77650-charger.c
max77693_charger.c
mp2629_charger.c
mt6360_charger.c	power: supply: mt6360: add a check of devm_work_autocancel in mt6360_charger_probe	2023-05-30 13:55:32 +01:00
olpc_battery.c
pcf50633-charger.c
pda_power.c
pm2301_charger.h
pmu_battery.c
power_supply_core.c	power: supply: Fix logic checking if system is running from battery	2023-06-21 15:59:13 +02:00
power_supply_hwmon.c	power: supply: remove duplicated argument in power_supply_hwmon_info	2021-01-12 23:00:32 +01:00
power_supply_leds.c	power: supply: leds: Fix blink to LED on transition	2023-05-30 13:55:32 +01:00
power_supply_sysfs.c	power: supply: Ratelimit no data debug output	2023-06-21 15:59:12 +02:00
power_supply.h
qcom_smbb.c	power: supply: qcom_smbb: Remove superfluous error message	2021-08-06 23:36:12 +02:00
rn5t618_power.c	power: supply: rn5t618: Add voltage_now property	2021-08-13 18:38:17 +02:00
rt5033_battery.c	power: supply: rt5033_battery: Change voltage values to µV	2021-11-18 19:16:51 +01:00
rt9455_charger.c
rx51_battery.c
s3c_adc_battery.c	power: supply: s3c_adc_battery: fix possible use-after-free in s3c_adc_bat_remove()	2021-04-08 14:36:08 +02:00
sbs-battery.c	power: supply: sbs-battery: add support for time_to_empty_now attribute	2021-08-06 23:48:51 +02:00
sbs-charger.c	power: supply: sbs-charger: Fix INHIBITED bit for Status reg	2023-05-30 13:55:32 +01:00
sbs-manager.c	power: supply: sbs-manager: update gpio include	2021-04-02 14:19:26 +02:00
sc27xx_fuel_gauge.c	power: supply: sc27xx: Fix external_power_changed race	2023-06-21 15:59:12 +02:00
sc2731_charger.c	power: supply: sc2731_charger: Add missing MODULE_DEVICE_TABLE	2021-05-13 18:24:22 +02:00
smb347-charger.c	power: supply: smb347-charger: Implement USB VBUS regulator	2021-08-16 17:57:10 +02:00
surface_battery.c	power: supply: surface_battery: Fix battery event handling	2021-05-13 18:26:07 +02:00
surface_charger.c	power: supply: surface-charger: Fix type of integer variable	2021-06-03 20:53:54 +02:00
test_power.c
tosa_battery.c
tps65090-charger.c	power: supply: Use IRQF_ONESHOT	2021-03-22 14:54:24 +01:00
tps65217_charger.c	power: supply: Use IRQF_ONESHOT	2021-03-22 14:54:24 +01:00
twl4030_charger.c
twl4030_madc_battery.c
ucs1002_power.c
wilco-charger.c
wm97xx_battery.c	power: supply: wm97xx_battery: Convert to GPIO descriptor	2021-01-13 22:25:07 +01:00
wm831x_backup.c
wm831x_power.c	power: supply: wm831x_power: remove unneeded break	2020-11-30 02:46:23 +01:00
wm8350_power.c	power: supply: wm8350-power: Add missing free in free_charger_irq	2022-04-08 14:23:37 +02:00
z2_battery.c	power: supply: z2_battery: Fix possible memleak in z2_batt_probe()	2022-12-31 13:14:32 +01:00