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authorLinus Torvalds <torvalds@linux-foundation.org>2022-04-17 09:36:27 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2022-04-17 09:36:27 -0700
commit9a921a6ff7a616863b981220d0a2e0d1de2d050b (patch)
treed4e0ed03cac91e28b322ac2e29f58e7b3df31ac0 /drivers
parentbd0c7d755bf3bad8ef075a899c10f192858c01d4 (diff)
parent581045ed5cfa42ed7f5364d6ccbcb6fcc077ffcf (diff)
Merge tag 'for-v5.18-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
Pull power supply fixes from Sebastian Reichel: - Fix a regression with battery data failing to load from DT * tag 'for-v5.18-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: power: supply: Reset err after not finding static battery power: supply: samsung-sdi-battery: Add missing charge restart voltages
Diffstat (limited to 'drivers')
-rw-r--r--drivers/power/supply/power_supply_core.c6
-rw-r--r--drivers/power/supply/samsung-sdi-battery.c2
2 files changed, 8 insertions, 0 deletions
diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c
index ea02c8dcd748..d925cb137e12 100644
--- a/drivers/power/supply/power_supply_core.c
+++ b/drivers/power/supply/power_supply_core.c
@@ -604,6 +604,12 @@ int power_supply_get_battery_info(struct power_supply *psy,
err = samsung_sdi_battery_get_info(&psy->dev, value, &info);
if (!err)
goto out_ret_pointer;
+ else if (err == -ENODEV)
+ /*
+ * Device does not have a static battery.
+ * Proceed to look for a simple battery.
+ */
+ err = 0;
if (strcmp("simple-battery", value)) {
err = -ENODEV;
diff --git a/drivers/power/supply/samsung-sdi-battery.c b/drivers/power/supply/samsung-sdi-battery.c
index 9d59f277f519..b33daab798b9 100644
--- a/drivers/power/supply/samsung-sdi-battery.c
+++ b/drivers/power/supply/samsung-sdi-battery.c
@@ -824,6 +824,7 @@ static struct samsung_sdi_battery samsung_sdi_batteries[] = {
.constant_charge_current_max_ua = 900000,
.constant_charge_voltage_max_uv = 4200000,
.charge_term_current_ua = 200000,
+ .charge_restart_voltage_uv = 4170000,
.maintenance_charge = samsung_maint_charge_table,
.maintenance_charge_size = ARRAY_SIZE(samsung_maint_charge_table),
.alert_low_temp_charge_current_ua = 300000,
@@ -867,6 +868,7 @@ static struct samsung_sdi_battery samsung_sdi_batteries[] = {
.constant_charge_current_max_ua = 1500000,
.constant_charge_voltage_max_uv = 4350000,
.charge_term_current_ua = 120000,
+ .charge_restart_voltage_uv = 4300000,
.maintenance_charge = samsung_maint_charge_table,
.maintenance_charge_size = ARRAY_SIZE(samsung_maint_charge_table),
.alert_low_temp_charge_current_ua = 300000,