Re: [PATCH] USB: serial: option: add Compal EXC-T1 support

[Johan Hovold]

On Fri, Sep 04, 2026 at 04:00:46PM +0800, Ian Lin wrote:
> The Compal EXC-T1 is a Qualcomm MDM9207-based LTE modem which reports
> "EXC-x1" as its USB product string. It exposes diagnostic, modem, AT,
> and NMEA ports as vendor-specific interfaces with subclass 0x10 and
> protocols 0x01 through 0x04.
> 
> Add exact interface matches for these four ports, leaving the ff/ff/ff
> interface unbound.

> Assisted-by: Codex:GPT-5
> Signed-off-by: Ian Lin <ian.lin@xxxxxxxxxxxxx>

Applied, thanks.

Johan