Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a715d11e authored by Amitkumar Karwar's avatar Amitkumar Karwar Committed by Marcel Holtmann
Browse files

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: default avatarAmitkumar Karwar <akarwar@marvell.com>
Signed-off-by: default avatarCathy Luo <cluo@marvell.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 855e7e71

drivers/bluetooth/btmrvl_drv.h

+1 −0
Original line number Diff line number Diff line
@@ -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

drivers/bluetooth/btmrvl_main.c

+14 −0
Original line number Diff line number Diff line
@@ -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;