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Bluetooth: hci_bcm: Add active_low irq polarity quirk for Asus T100CHI

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Just like the T100TA the host-wake irq on the Asus T100CHI is
active low. Having a quirk for this is actually extra important on the
T100CHI as it ships with a bluetooth keyboard dock, which does not
work properly without this quirk.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Hans de Goede 2017-06-29 14:21:32 +02:00 committed by Marcel Holtmann
parent 5da8e47d84
commit c4c285da1e
1 changed files with 9 additions and 0 deletions
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9
drivers/bluetooth/hci_bcm.c
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@ -656,6 +656,15 @@ static const struct dmi_system_id bcm_wrong_irq_dmi_table[] = {
}, },
.driver_data = &acpi_active_low, .driver_data = &acpi_active_low,
}, },
{
.ident = "Asus T100CHI",
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR,
"ASUSTeK COMPUTER INC."),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100CHI"),
},
.driver_data = &acpi_active_low,
},
{ /* Handle ThinkPad 8 tablets with BCM2E55 chipset ACPI ID */ { /* Handle ThinkPad 8 tablets with BCM2E55 chipset ACPI ID */
.ident = "Lenovo ThinkPad 8", .ident = "Lenovo ThinkPad 8",
.matches = { .matches = {