Commit 4b127bd5 authored by Alain Michaud's avatar Alain Michaud Committed by Marcel Holtmann
Browse files

Bluetooth: Support querying for WBS support through MGMT 



This patch provides a mechanism for MGMT interface client to query the
capability of the controller to support WBS.

Signed-off-by: default avatarAlain Michaud <alainm@chromium.org>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 3e4e3f73

drivers/bluetooth/btusb.c

+3 −0
Original line number Diff line number Diff line
@@ -3867,6 +3867,9 @@ static int btusb_probe(struct usb_interface *intf, 
	if (id->driver_info & BTUSB_BROKEN_ISOC)

		data->isoc = NULL;



	if (id->driver_info & BTUSB_WIDEBAND_SPEECH)

		set_bit(HCI_QUIRK_WIDE_BAND_SPEECH_SUPPORTED, &hdev->quirks);



	if (id->driver_info & BTUSB_DIGIANSWER) {

		data->cmdreq_type = USB_TYPE_VENDOR;

		set_bit(HCI_QUIRK_RESET_ON_CLOSE, &hdev->quirks);

include/net/bluetooth/hci.h

+9 −0
Original line number Diff line number Diff line
@@ -205,6 +205,15 @@ enum { 
	 *

	 */

	HCI_QUIRK_NON_PERSISTENT_SETUP,



	/* When this quirk is set, wide band speech is supported by

	 * the driver since no reliable mechanism exist to report

	 * this from the hardware, a driver flag is use to convey

	 * this support

	 *

	 * This quirk must be set before hci_register_dev is called.

	 */

	HCI_QUIRK_WIDE_BAND_SPEECH_SUPPORTED,

};



/* HCI device flags */

include/net/bluetooth/mgmt.h

+2 −1
Original line number Diff line number Diff line
@@ -102,6 +102,7 @@ struct mgmt_rp_read_index_list { 
#define MGMT_SETTING_CONFIGURATION	0x00004000

#define MGMT_SETTING_STATIC_ADDRESS	0x00008000

#define MGMT_SETTING_PHY_CONFIGURATION	0x00010000

#define MGMT_SETTING_WIDE_BAND_SPEECH	0x00020000



#define MGMT_OP_READ_INFO		0x0004

#define MGMT_READ_INFO_SIZE		0

net/bluetooth/mgmt.c

+4 −0
Original line number Diff line number Diff line
@@ -762,6 +762,10 @@ static u32 get_supported_settings(struct hci_dev *hdev) 


		if (lmp_sc_capable(hdev))

			settings |= MGMT_SETTING_SECURE_CONN;



		if (test_bit(HCI_QUIRK_WIDE_BAND_SPEECH_SUPPORTED,

			     &hdev->quirks))

			settings |= MGMT_SETTING_WIDE_BAND_SPEECH;

	}



	if (lmp_le_capable(hdev)) {

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