Commit 7dacee0b authored by Maximilian Luz's avatar Maximilian Luz Committed by Rafael J. Wysocki

ACPI: battery: Add device HID and quirk for Microsoft Surface Go 3

For some reason, the Microsoft Surface Go 3 uses the standard ACPI
interface for battery information, but does not use the standard PNP0C0A
HID. Instead it uses MSHW0146 as identifier. Add that ID to the driver
as this seems to work well.

Additionally, the power state is not updated immediately after the AC
has been (un-)plugged, so add the respective quirk for that.
Signed-off-by: default avatarMaximilian Luz <luzmaximilian@gmail.com>
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent cfb92440
......@@ -59,6 +59,10 @@ MODULE_PARM_DESC(cache_time, "cache time in milliseconds");
static const struct acpi_device_id battery_device_ids[] = {
{"PNP0C0A", 0},
/* Microsoft Surface Go 3 */
{"MSHW0146", 0},
{"", 0},
};
......@@ -1148,6 +1152,14 @@ static const struct dmi_system_id bat_dmi_table[] __initconst = {
DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad"),
},
},
{
/* Microsoft Surface Go 3 */
.callback = battery_notification_delay_quirk,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
DMI_MATCH(DMI_PRODUCT_NAME, "Surface Go 3"),
},
},
{},
};
......
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