diff options
| author | Kiran K <kiran.k@intel.com> | 2021-09-07 12:12:43 +0200 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2021-09-07 23:09:18 +0200 |
| commit | b2af264ad3af437238c9500aa830ebcafb180e05 (patch) | |
| tree | 96240a198a434a6e2920322d43bec5f5204ec92c /net/bluetooth/sco.c | |
| parent | Bluetooth: Allow setting of codec for HFP offload use case (diff) | |
| download | linux-b2af264ad3af437238c9500aa830ebcafb180e05.tar.xz linux-b2af264ad3af437238c9500aa830ebcafb180e05.zip | |
Bluetooth: Add support for HCI_Enhanced_Setup_Synchronous_Connection command
< HCI Command: Enhanced Setup Synchronous Connection (0x01|0x003d) plen 59
Handle: 256
Transmit bandwidth: 8000
Receive bandwidth: 8000
Max latency: 13
Packet type: 0x0380
3-EV3 may not be used
2-EV5 may not be used
3-EV5 may not be used
Retransmission effort: Optimize for link quality (0x02)
> HCI Event: Command Status (0x0f) plen 4
Enhanced Setup Synchronous Connection (0x01|0x003d) ncmd 1
Status: Success (0x00)
> HCI Event: Synchronous Connect Complete (0x2c) plen 17
Status: Success (0x00)
Handle: 257
Address: CC:98:8B:92:04:FD (SONY Visual Products Inc.)
Link type: eSCO (0x02)
Transmission interval: 0x0c
Retransmission window: 0x06
RX packet length: 60
TX packet length: 60
Air mode: Transparent (0x03)
Signed-off-by: Kiran K <kiran.k@intel.com>
Reviewed-by: Chethan T N <chethan.tumkur.narayan@intel.com>
Reviewed-by: Srivatsa Ravishankar <ravishankar.srivatsa@intel.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to '')
| -rw-r--r-- | net/bluetooth/sco.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index aaf89c41113a..a7dd4650e142 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c @@ -253,7 +253,7 @@ static int sco_connect(struct hci_dev *hdev, struct sock *sk) return -EOPNOTSUPP; hcon = hci_connect_sco(hdev, type, &sco_pi(sk)->dst, - sco_pi(sk)->setting); + sco_pi(sk)->setting, &sco_pi(sk)->codec); if (IS_ERR(hcon)) return PTR_ERR(hcon); @@ -889,6 +889,16 @@ static int sco_sock_setsockopt(struct socket *sock, int level, int optname, } sco_pi(sk)->setting = voice.setting; + hdev = hci_get_route(&sco_pi(sk)->dst, &sco_pi(sk)->src, + BDADDR_BREDR); + if (!hdev) { + err = -EBADFD; + break; + } + if (enhanced_sco_capable(hdev) && + voice.setting == BT_VOICE_TRANSPARENT) + sco_pi(sk)->codec.id = BT_CODEC_TRANSPARENT; + hci_dev_put(hdev); break; case BT_PKT_STATUS: |