Skip to content

Commit

Permalink
Bluetooth: Improve support for Actions Semi ATS2851 based devices
Browse files Browse the repository at this point in the history
Add two more quirks to resume the device initialization and basic
operation as the device seems not to support "Read Transmit Power"
and "Set Extended Scan Parameters".

< HCI Command: LE Read Transmit Power (0x08|0x004b) plen 0
> HCI Event: Command Status (0x0f) plen 4
      LE Read Transmit Power (0x08|0x004b) ncmd 1
        Status: Unknown HCI Command (0x01)

< HCI Command: LE Set Extended Scan Parameters (0x08|0x0041) plen 8
        Own address type: Random (0x01)
        Filter policy: Accept all advertisement (0x00)
        PHYs: 0x01
        Entry 0: LE 1M
          Type: Active (0x01)
          Interval: 11.250 msec (0x0012)
          Window: 11.250 msec (0x0012)
> HCI Event: Command Status (0x0f) plen 4
      LE Set Extended Scan Parameters (0x08|0x0041) ncmd 1
        Status: Unknown HCI Command (0x01)

Signed-off-by: Raul Cheleguini <rcheleguini@google.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
  • Loading branch information
Raul Cheleguini authored and Luiz Augusto von Dentz committed Apr 7, 2023
1 parent 572af60 commit 6cc6aae
Showing 1 changed file with 2 additions and 0 deletions.
2 changes: 2 additions & 0 deletions drivers/bluetooth/btusb.c
Original file line number Diff line number Diff line change
Expand Up @@ -4104,6 +4104,8 @@ static int btusb_probe(struct usb_interface *intf,
if (id->driver_info & BTUSB_ACTIONS_SEMI) {
/* Support is advertised, but not implemented */
set_bit(HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, &hdev->quirks);
set_bit(HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER, &hdev->quirks);
set_bit(HCI_QUIRK_BROKEN_EXT_SCAN, &hdev->quirks);
}

if (!reset)
Expand Down

0 comments on commit 6cc6aae

Please sign in to comment.