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    Subject[PATCH 5.17 149/772] Bluetooth: btusb: Set HCI_QUIRK_BROKEN_ERR_DATA_REPORTING for QCA
    Date
    From: Zijun Hu <quic_zijuhu@quicinc.com>

    [ Upstream commit 247f226adadfb7be09dd537f177429f4415aef8e ]

    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

    hcitool -i hci0 cmd 0x03 0x5a
    < HCI Command: ogf 0x03, ocf 0x005a, plen 0
    > HCI Event: 0x0e plen 4
    01 5A 0C 01

    btmon log:
    < HCI Command: Read Default Erroneous Data Reporting (0x03|0x005a) plen 0
    > HCI Event: Command Complete (0x0e) plen 4
    Read Default Erroneous Data Reporting (0x03|0x005a) ncmd 1
    Status: Unknown HCI Command (0x01)

    Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/bluetooth/btusb.c | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
    index 34215dc5e684..304351d2cfdf 100644
    --- a/drivers/bluetooth/btusb.c
    +++ b/drivers/bluetooth/btusb.c
    @@ -3321,6 +3321,7 @@ static int btusb_setup_qca(struct hci_dev *hdev)
    * work with the likes of HSP/HFP mSBC.
    */
    set_bit(HCI_QUIRK_BROKEN_ENHANCED_SETUP_SYNC_CONN, &hdev->quirks);
    + set_bit(HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, &hdev->quirks);

    return 0;
    }
    --
    2.35.1


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