[PATCH v1] Bluetooth: btusb: Set HCI_QUIRK_BROKEN_ERR_DATA_REPORTING for QCA

From: Zijun Hu
Date: Fri Apr 15 2022 - 04:46:22 EST


Set HCI_QUIRK_BROKEN_ERR_DATA_REPORTING for QCA controllers since
they answer HCI_OP_READ_DEF_ERR_DATA_REPORTING with error code
"UNKNOWN HCI COMMAND" as shown below:

[ 580.517552] Bluetooth: hci0: unexpected cc 0x0c5a length: 1 < 2
[ 580.517660] Bluetooth: hci0: Opcode 0x c5a failed: -38

Signed-off-by: Zijun Hu <quic_zijuhu@xxxxxxxxxxx>
---
drivers/bluetooth/btusb.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 06a854a2507e..a33f8705f147 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -3340,6 +3340,8 @@ static int btusb_setup_qca(struct hci_dev *hdev)
*/
set_bit(HCI_QUIRK_BROKEN_ENHANCED_SETUP_SYNC_CONN, &hdev->quirks);

+ set_bit(HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, &hdev->quirks);
+
return 0;
}

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