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Bluetooth: Added support for HFP 1.6 Wide Band Speech

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Signed-off-by: Kun Han Kim <kunhank@codeaurora.org>
Change-Id: Ibc34a0170c1744ff50503a2c0c57dea721715aa8
This commit is contained in:
Kun Han Kim
2011-07-08 09:30:28 -07:00
committed by Stephen Boyd
parent 706754941e
commit d69ac7ee48
6 changed files with 53 additions and 9 deletions
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18
net/bluetooth/hci_conn.c
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@@ -181,13 +181,23 @@ void hci_setup_sync(struct hci_conn *conn, __u16 handle)
conn->attempt++;
cp.handle = cpu_to_le16(handle);
cp.pkt_type = cpu_to_le16(conn->pkt_type);
cp.tx_bandwidth = cpu_to_le32(0x00001f40);
cp.rx_bandwidth = cpu_to_le32(0x00001f40);
cp.max_latency = cpu_to_le16(0x000A);
cp.voice_setting = cpu_to_le16(hdev->voice_setting);
cp.retrans_effort = 0x01;
if (conn->hdev->is_wbs) {
/* Transparent Data */
uint16_t voice_setting = hdev->voice_setting | ACF_TRANS;
cp.max_latency = cpu_to_le16(0x000D);
cp.pkt_type = cpu_to_le16(ESCO_WBS);
cp.voice_setting = cpu_to_le16(voice_setting);
/* Retransmission Effort */
cp.retrans_effort = RE_LINK_QUALITY;
} else {
cp.max_latency = cpu_to_le16(0x000A);
cp.pkt_type = cpu_to_le16(conn->pkt_type);
cp.voice_setting = cpu_to_le16(hdev->voice_setting);
cp.retrans_effort = RE_POWER_CONSUMP;
}
hci_send_cmd(hdev, HCI_OP_SETUP_SYNC_CONN, sizeof(cp), &cp);
}