platform/x86: asus-wmi: Support laptops where the first battery is named BATT
The WMI method to set the charge threshold does not provide a
way to specific a battery, so we assume it is the first/primary
battery (by checking if the name is BAT0).
On some newer ASUS laptops (Zenbook UM431DA) though, the
primary/first battery isn't named BAT0 but BATT, so we need
to support that case.
Fixes: 7973353e92
("platform/x86: asus-wmi: Refactor charge threshold to use the battery hooking API")
Cc: stable@vger.kernel.org
Signed-off-by: Kristian Klausen <kristian@klausen.dk>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
alistair/sensors
parent
8d92e160dd
commit
6b3586d45b
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@ -426,8 +426,11 @@ static int asus_wmi_battery_add(struct power_supply *battery)
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{
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{
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/* The WMI method does not provide a way to specific a battery, so we
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/* The WMI method does not provide a way to specific a battery, so we
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* just assume it is the first battery.
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* just assume it is the first battery.
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* Note: On some newer ASUS laptops (Zenbook UM431DA), the primary/first
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* battery is named BATT.
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*/
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*/
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if (strcmp(battery->desc->name, "BAT0") != 0)
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if (strcmp(battery->desc->name, "BAT0") != 0 &&
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strcmp(battery->desc->name, "BATT") != 0)
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return -ENODEV;
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return -ENODEV;
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if (device_create_file(&battery->dev,
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if (device_create_file(&battery->dev,
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