Bluetooth: Fix enabling BR/EDR SC when powering on

If we're in the AUTO_OFF stage the powered_update_hci() function is
responsible for doing the updates to the HCI state that were not done
during the actual mgmt command handlers. One of the updates needing done
is for BR/EDR SC support. This patch adds the missing HCI command for SC
support to the powered_update_hci() function.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 827107d..1e33880 100644 (file)
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -6097,6 +6097,11 @@ static int powered_update_hci(struct hci_dev *hdev)
                hci_req_add(&req, HCI_OP_WRITE_SSP_MODE, 1, &ssp);
        }
 
+       if (bredr_sc_enabled(hdev) && !lmp_host_sc_capable(hdev)) {
+               u8 sc = 0x01;
+               hci_req_add(&req, HCI_OP_WRITE_SC_SUPPORT, sizeof(sc), &sc);
+       }
+
        if (test_bit(HCI_LE_ENABLED, &hdev->dev_flags) &&
            lmp_bredr_capable(hdev)) {
                struct hci_cp_write_le_host_supported cp;