Commit 2394186a authored by Pauli Virtanen's avatar Pauli Virtanen Committed by Luiz Augusto von Dentz
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Bluetooth: MGMT: add CIS feature bits to controller information 



Userspace needs to know whether the adapter has feature support for
Connected Isochronous Stream - Central/Peripheral, so it can set up
LE Audio features accordingly.

Expose these feature bits as settings in MGMT controller info.

Signed-off-by: default avatarPauli Virtanen <pav@iki.fi>
Signed-off-by: default avatarLuiz Augusto von Dentz <luiz.von.dentz@intel.com>
parent a00a29b0

include/net/bluetooth/mgmt.h

+2 −0
Original line number Diff line number Diff line
@@ -109,6 +109,8 @@ struct mgmt_rp_read_index_list { 
#define MGMT_SETTING_STATIC_ADDRESS	0x00008000

#define MGMT_SETTING_PHY_CONFIGURATION	0x00010000

#define MGMT_SETTING_WIDEBAND_SPEECH	0x00020000

#define MGMT_SETTING_CIS_CENTRAL	0x00040000

#define MGMT_SETTING_CIS_PERIPHERAL	0x00080000



#define MGMT_OP_READ_INFO		0x0004

#define MGMT_READ_INFO_SIZE		0

net/bluetooth/mgmt.c

+12 −0
Original line number Diff line number Diff line
@@ -859,6 +859,12 @@ static u32 get_supported_settings(struct hci_dev *hdev) 
	    hdev->set_bdaddr)

		settings |= MGMT_SETTING_CONFIGURATION;



	if (cis_central_capable(hdev))

		settings |= MGMT_SETTING_CIS_CENTRAL;



	if (cis_peripheral_capable(hdev))

		settings |= MGMT_SETTING_CIS_PERIPHERAL;



	settings |= MGMT_SETTING_PHY_CONFIGURATION;



	return settings;
@@ -932,6 +938,12 @@ static u32 get_current_settings(struct hci_dev *hdev) 
	if (hci_dev_test_flag(hdev, HCI_WIDEBAND_SPEECH_ENABLED))

		settings |= MGMT_SETTING_WIDEBAND_SPEECH;



	if (cis_central_capable(hdev))

		settings |= MGMT_SETTING_CIS_CENTRAL;



	if (cis_peripheral_capable(hdev))

		settings |= MGMT_SETTING_CIS_PERIPHERAL;



	return settings;

}