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| author |   Kiran K <kiran.k@intel.com> | 2021-09-07 15:42:46 +0530 |
|---|---|---|
| committer |   Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2021-09-07 14:09:18 -0700 |
| commit | 904c139a2517191e48f9cb1bb2d611ae59434009 (patch) | |
| tree | 6e9a08ca847e521627dc83f05a212243acad01f0 /net/bluetooth | |
| parent | Bluetooth: btintel: Define a callback to fetch codec config data (diff) | |
| download | linux-dev-904c139a2517191e48f9cb1bb2d611ae59434009.tar.xz linux-dev-904c139a2517191e48f9cb1bb2d611ae59434009.zip | |
Bluetooth: Add support for msbc coding format
In Enhanced_Setup_Synchronous_Command, add support for msbc
coding format
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 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/hci_conn.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 46fbafe10c61..bd669c95b9a7 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -332,6 +332,32 @@ static bool hci_enhanced_setup_sync_conn(struct hci_conn *conn, __u16 handle) cp.rx_bandwidth = cpu_to_le32(0x00001f40); switch (conn->codec.id) { + case BT_CODEC_MSBC: + if (!find_next_esco_param(conn, esco_param_msbc, + ARRAY_SIZE(esco_param_msbc))) + return false; + + param = &esco_param_msbc[conn->attempt - 1]; + cp.tx_coding_format.id = 0x05; + cp.rx_coding_format.id = 0x05; + cp.tx_codec_frame_size = __cpu_to_le16(60); + cp.rx_codec_frame_size = __cpu_to_le16(60); + cp.in_bandwidth = __cpu_to_le32(32000); + cp.out_bandwidth = __cpu_to_le32(32000); + cp.in_coding_format.id = 0x04; + cp.out_coding_format.id = 0x04; + cp.in_coded_data_size = __cpu_to_le16(16); + cp.out_coded_data_size = __cpu_to_le16(16); + cp.in_pcm_data_format = 2; + cp.out_pcm_data_format = 2; + cp.in_pcm_sample_payload_msb_pos = 0; + cp.out_pcm_sample_payload_msb_pos = 0; + cp.in_data_path = conn->codec.data_path; + cp.out_data_path = conn->codec.data_path; + cp.in_transport_unit_size = 1; + cp.out_transport_unit_size = 1; + break; + case BT_CODEC_TRANSPARENT: if (!find_next_esco_param(conn, esco_param_msbc, ARRAY_SIZE(esco_param_msbc))) |