Merge tag 'usb-serial-5.14-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git...

Merge tag 'usb-serial-5.14-rc5' of https://git./linux/kernel/git/johan/usb-serial into usb-linus

Johan writes:

USB-serial fixes for 5.14-rc5

Here are two type-detection regression fixes for pl2303 and a patch to
increase the receive buffer size for for ch341 to avoid lost characters
at high line speeds.

Included are also some new device ids.

All but the last three commits have been in linux-next and with no
reported issues.

* tag 'usb-serial-5.14-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial:
  USB: serial: ftdi_sio: add device ID for Auto-M3 OP-COM v2
  USB: serial: pl2303: fix GT type detection
  USB: serial: option: add Telit FD980 composition 0x1056
  USB: serial: pl2303: fix HX type detection
  USB: serial: ch341: fix character loss at high transfer rates