diff options
| author | Marcel Holtmann <marcel@holtmann.org> | 2014-07-23 19:24:56 +0200 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2014-07-23 20:34:06 +0300 |
| commit | 109e3191935a77d123375f045e719b164fa471aa (patch) | |
| tree | 55e3699ac7816508e83e054cdd3420a9fb49628a | |
| parent | 32333edb82fb2009980eefc5518100068147ab82 (diff) | |
| download | blackbird-op-linux-109e3191935a77d123375f045e719b164fa471aa.tar.gz blackbird-op-linux-109e3191935a77d123375f045e719b164fa471aa.zip | |
Bluetooth: Read list of local codecs supported by the controller
If the Bluetooth controller supports Read Local Supported Codecs
command, then issue it during initialization so that the list of
codecs is known.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| -rw-r--r-- | include/net/bluetooth/hci.h | 2 | ||||
| -rw-r--r-- | net/bluetooth/hci_core.c | 4 |
2 files changed, 6 insertions, 0 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index f0a3d8890760..5d30919eaba9 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -1074,6 +1074,8 @@ struct hci_rp_read_data_block_size { __le16 num_blocks; } __packed; +#define HCI_OP_READ_LOCAL_CODECS 0x100b + #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b struct hci_rp_read_page_scan_activity { __u8 status; diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index cfcb6055ced8..f3e14103b76b 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -1686,6 +1686,10 @@ static void hci_init4_req(struct hci_request *req, unsigned long opt) if (hdev->commands[22] & 0x04) hci_set_event_mask_page_2(req); + /* Read local codec list if the HCI command is supported */ + if (hdev->commands[29] & 0x20) + hci_req_add(req, HCI_OP_READ_LOCAL_CODECS, 0, NULL); + /* Check for Synchronization Train support */ if (lmp_sync_train_capable(hdev)) hci_req_add(req, HCI_OP_READ_SYNC_TRAIN_PARAMS, 0, NULL); |
