Bluetooth: btusb: Add reset on close quirk for Intel adapters

Intel Bluetooth adapter is not exiting the loopback mode on bluetooth socket closure. So, when bluetooth socket is opened again, bluetooth is not working. As per Bluetooth core specification, bluetooth adapter should exit loop back mode on hci reset. Add HCI quirk reset to make sure adapter exits loopback mode on bluetooth socket closure. Tracked-On: OAM-126126 Signed-off-by: Suresh, Prashanth <[email protected]>
projectceladon · Oct 21, 2024 · 7d59d13 · 7d59d13
1 parent 4c7d413
commit 7d59d13
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c
@@ -3061,6 +3061,7 @@ static int btintel_setup_combined(struct hci_dev *hdev)
 	}
 
 	/* Apply the common HCI quirks for Intel device */
+	set_bit(HCI_QUIRK_RESET_ON_CLOSE, &hdev->quirks);
 	set_bit(HCI_QUIRK_STRICT_DUPLICATE_FILTER, &hdev->quirks);
 	set_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks);
 	set_bit(HCI_QUIRK_NON_PERSISTENT_DIAG, &hdev->quirks);