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Bluetooth: hci_bcm: Add Acer Iconia One 7 B1-750 to the bcm_broken_irq_dmi_table

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The DSDT for the Acer Iconia One 7 B1-750 models (which share
the same mainboard) specifies a IOAPIC IRQ for the HCI -> host IRQ but
this is not correct.

Like the Asus TF103C these tablets use pin 17 of the INT33FC:02 GPIO
controller for the IRQ and this pin is _not_ configured in direct IRQ
mode by the firmware.

Add a DMI match for this, re-using the Asus TF103C gpiod_lookup_table,
to fix bluetooth not working on these tablets.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Hans de Goede 2023-03-31 23:11:24 +02:00 committed by Luiz Augusto von Dentz
parent 9a09460274
commit 09df5a91e6
1 changed files with 8 additions and 0 deletions
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8
drivers/bluetooth/hci_bcm.c
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@ -899,6 +899,14 @@ static struct gpiod_lookup_table irq_on_int33fc02_pin17_gpios = {
};
static const struct dmi_system_id bcm_broken_irq_dmi_table[] = {
{
.ident = "Acer Iconia One 7 B1-750",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
DMI_MATCH(DMI_PRODUCT_NAME, "VESPA2"),
},
.driver_data = &irq_on_int33fc02_pin17_gpios,
},
{
.ident = "Asus TF103C",
.matches = {