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Bluetooth: btmrvl: support SCO routing to host interface 

A vendor specific command is sent to firmware during
initialization to enable this feature.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
hifive-unleashed-5.1
Amitkumar Karwar 2015-02-10 05:49:41 -08:00 committed by Marcel Holtmann
parent 855e7e7174
commit a715d11e45
2 changed files with 15 additions and 0 deletions
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1
drivers/bluetooth/btmrvl_drv.h
View File

@ -111,6 +111,7 @@ struct btmrvl_private {
/* Vendor specific Bluetooth commands */
#define BT_CMD_PSCAN_WIN_REPORT_ENABLE 0xFC03
#define BT_CMD_ROUTE_SCO_TO_HOST 0xFC1D
#define BT_CMD_SET_BDADDR 0xFC22
#define BT_CMD_AUTO_SLEEP_MODE 0xFC23
#define BT_CMD_HOST_SLEEP_CONFIG 0xFC59

14
drivers/bluetooth/btmrvl_main.c
View File

@ -230,6 +230,18 @@ int btmrvl_send_module_cfg_cmd(struct btmrvl_private *priv, u8 subcmd)
}
EXPORT_SYMBOL_GPL(btmrvl_send_module_cfg_cmd);
static int btmrvl_enable_sco_routing_to_host(struct btmrvl_private *priv)
{
int ret;
u8 subcmd = 0;
ret = btmrvl_send_sync_cmd(priv, BT_CMD_ROUTE_SCO_TO_HOST, &subcmd, 1);
if (ret)
BT_ERR("BT_CMD_ROUTE_SCO_TO_HOST command failed: %#x", ret);
return ret;
}
int btmrvl_pscan_window_reporting(struct btmrvl_private *priv, u8 subcmd)
{
struct btmrvl_sdio_card *card = priv->btmrvl_dev.card;
@ -558,6 +570,8 @@ static int btmrvl_setup(struct hci_dev *hdev)
btmrvl_check_device_tree(priv);
btmrvl_enable_sco_routing_to_host(priv);
btmrvl_pscan_window_reporting(priv, 0x01);
priv->btmrvl_dev.psmode = 1;