提交 5e2bd93b 编写于 作者: J Jérôme de Bretagne 提交者: Marcel Holtmann

Bluetooth: hci_bcm: Fix autosuspend PM for Lenovo ThinkPad 8

ACPI table for BCM2E55 of Lenovo ThinkPad 8 is not correct.
Set correctly IRQ polarity for this device, fixing the issue of bluetooth
never resuming after autosuspend PM.
Signed-off-by: NJérôme de Bretagne <jerome.debretagne@gmail.com>
Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
上级 6d3a4c40
......@@ -643,6 +643,14 @@ static const struct dmi_system_id bcm_wrong_irq_dmi_table[] = {
},
.driver_data = &acpi_active_low,
},
{ /* Handle ThinkPad 8 tablets with BCM2E55 chipset ACPI ID */
.ident = "Lenovo ThinkPad 8",
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "ThinkPad 8"),
},
.driver_data = &acpi_active_low,
},
{ }
};
......
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