diff options
| author | Pauli Virtanen <pav@iki.fi> | 2023-01-30 21:37:01 +0300 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2023-02-10 01:18:27 +0300 |
| commit | 2394186a2cefb9a45a029281a55749804dd8c556 (patch) | |
| tree | ce2dbfaf148d6ee1524185e770f073641f6518e6 | |
| parent | a00a29b0eeea6caaaf9edc3dd284f81b072ee343 (diff) | |
| download | linux-2394186a2cefb9a45a029281a55749804dd8c556.tar.xz | |
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: Pauli Virtanen <pav@iki.fi>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
| -rw-r--r-- | include/net/bluetooth/mgmt.h | 2 | ||||
| -rw-r--r-- | net/bluetooth/mgmt.c | 12 |
2 files changed, 14 insertions, 0 deletions
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h index 743f6f59dff8..e18a927669c0 100644 --- a/include/net/bluetooth/mgmt.h +++ b/include/net/bluetooth/mgmt.h @@ -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 diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index d2ea8e19aa1b..7add66f30e4d 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -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; } |