diff options
| author | Alain Michaud <alainm@chromium.org> | 2020-03-05 19:14:59 +0300 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2020-03-08 10:50:42 +0300 |
| commit | 00bce3fb0642b38fa2e5db3217526c3e0d5952ca (patch) | |
| tree | 6756cd543de87e4495230a628977eb876e20344e /net/bluetooth/hci_core.c | |
| parent | 55cee73e2af555fa3dcff467683c7488af47449e (diff) | |
| download | linux-00bce3fb0642b38fa2e5db3217526c3e0d5952ca.tar.xz | |
Bluetooth: Enable erroneous data reporting if WBS is supported
This change introduces a wide band speech setting which allows higher
level clients to query the local controller support for wide band speech
as well as set the setting state when the radio is powered off.
Internally, this setting controls if erroneous data reporting is enabled
on the controller.
Signed-off-by: Alain Michaud <alainm@chromium.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/hci_core.c')
| -rw-r--r-- | net/bluetooth/hci_core.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 6a88954e67c0..9ce98762559b 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -603,6 +603,9 @@ static int hci_init3_req(struct hci_request *req, unsigned long opt) if (hdev->commands[8] & 0x01) hci_req_add(req, HCI_OP_READ_PAGE_SCAN_ACTIVITY, 0, NULL); + if (hdev->commands[18] & 0x02) + hci_req_add(req, HCI_OP_READ_DEF_ERR_DATA_REPORTING, 0, NULL); + /* Some older Broadcom based Bluetooth 1.2 controllers do not * support the Read Page Scan Type command. Check support for * this command in the bit mask of supported commands. @@ -838,6 +841,26 @@ static int hci_init4_req(struct hci_request *req, unsigned long opt) sizeof(support), &support); } + /* Set erroneous data reporting if supported to the wideband speech + * setting value + */ + if (hdev->commands[18] & 0x04) { + bool enabled = hci_dev_test_flag(hdev, + HCI_WIDEBAND_SPEECH_ENABLED); + + if (enabled != + (hdev->err_data_reporting == ERR_DATA_REPORTING_ENABLED)) { + struct hci_cp_write_def_err_data_reporting cp; + + cp.err_data_reporting = enabled ? + ERR_DATA_REPORTING_ENABLED : + ERR_DATA_REPORTING_DISABLED; + + hci_req_add(req, HCI_OP_WRITE_DEF_ERR_DATA_REPORTING, + sizeof(cp), &cp); + } + } + /* Set Suggested Default Data Length to maximum if supported */ if (hdev->le_features[0] & HCI_LE_DATA_LEN_EXT) { struct hci_cp_le_write_def_data_len cp; |