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| author | Hans de Goede <hdegoede@redhat.com> | 2023-03-31 23:11:24 +0200 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2023-04-23 22:01:00 -0700 |
| commit | 09df5a91e620a2d21f7f410938e5e28364fae0bf (patch) | |
| tree | feb3f740a01f5c0d99f47195224d74255b7f03ab /drivers/bluetooth | |
| parent | 9a09460274d311466b44743c281c81f36c3e4df4 (diff) | |
| download | linux-09df5a91e620a2d21f7f410938e5e28364fae0bf.tar.gz | |
Bluetooth: hci_bcm: Add Acer Iconia One 7 B1-750 to the bcm_broken_irq_dmi_table
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>
Diffstat (limited to 'drivers/bluetooth')
| -rw-r--r-- | drivers/bluetooth/hci_bcm.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c index eb9e1c858e914..83bf5d4330c40 100644 --- a/drivers/bluetooth/hci_bcm.c +++ b/drivers/bluetooth/hci_bcm.c @@ -900,6 +900,14 @@ 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 = { DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), |