In Enhanced_Setup_Synchronous_Command, add support for msbc
coding format
Signed-off-by: Kiran K <kiran.k@xxxxxxxxx>
Reviewed-by: Chethan T N <chethan.tumkur.narayan@xxxxxxxxx>
Reviewed-by: Srivatsa Ravishankar <ravishankar.srivatsa@xxxxxxxxx>
---
include/net/bluetooth/bluetooth.h | 1 +
net/bluetooth/hci_conn.c | 24 ++++++++++++++++++++++++
2 files changed, 25 insertions(+)
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 4e58d275c72c..817245d1046f 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -175,6 +175,7 @@ struct bt_codecs {
#define CODING_FORMAT_CVSD 0x02
#define CODING_FORMAT_TRANS 0x03
+#define CODING_FORMAT_MSBC 0x05
__printf(1, 2)
void bt_info(const char *fmt, ...);
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index e2435b5abeca..edacf791d663 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -383,6 +383,30 @@ bool hci_enhanced_setup_sync(struct hci_conn *conn, __u16 handle)
cp.out_trasnport_unit_size = 1;
break;
+ case CODING_FORMAT_MSBC:
+ if (conn->attempt > 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_trasnport_unit_size = 1;
+ cp.out_trasnport_unit_size = 1;
+ break;
default:
return false;
}
--
2.17.1
