Re: [usbserial] device 0421:069a is supported, in fact.

[Felix Becker <linux.felixbecker2@gmx.de>]

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Hej,

On Thu, 24 Feb 2022 14:35:48 +0100, Johan Hovold <johan@kernel.org>
wrote about "Re: [usbserial] device 0421:069a is supported, in fact.":

> On Tue, Feb 08, 2022 at 08:15:36PM +0100, Felix Becker wrote:
> > On Tue, 8 Feb 2022 16:20:33 +0100, Greg KH
> > <gregkh@linuxfoundation.org> wrote about "Re: [usbserial] device
> > 0421:069a is supported, in fact.": 
> > > Can you provide the output of `lsusb -v -d 0421:069a` for us?  
> > 
> > Attached (without `usbserial` loaded to specifically drive this
> > phone): `lsusb_0421:069a.nodriver.log`  
> 
> [...] I've just sent you a patch adding a new
> "simple" driver for Nokia phones that should allow you to use this
> device without adding the device id manually.
> 
> [...]
> 
> Will you be able to test the patch and let us know if it works as
> intended?

It works, but different than when I loaded the `usbserial` driver (not
`usb-serial-simple`) with the device ID manually:

I now get 4 (instead of 2) USB interfaces.

`dmesg` output when I connect the phone:

```
[  160.876977] usb 1-2: new full-speed USB device number 9 using xhci_hcd
[  161.060539] usb 1-2: New USB device found, idVendor=0421, idProduct=069a, bcdDevice= 1.00
[  161.060549] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  161.060552] usb 1-2: Product: Nokia 130 (RM-1035)
[  161.060554] usb 1-2: Manufacturer: Nokia
[  161.140899] usbcore: registered new interface driver usbserial_generic
[  161.140915] usbserial: USB Serial support registered for generic
[  161.147248] usbcore: registered new interface driver usb_serial_simple
[  161.147265] usbserial: USB Serial support registered for carelink
[  161.147273] usbserial: USB Serial support registered for zio
[  161.147282] usbserial: USB Serial support registered for funsoft
[  161.147292] usbserial: USB Serial support registered for flashloader
[  161.147304] usbserial: USB Serial support registered for google
[  161.147312] usbserial: USB Serial support registered for libtransistor
[  161.147320] usbserial: USB Serial support registered for vivopay
[  161.147327] usbserial: USB Serial support registered for moto_modem
[  161.147337] usbserial: USB Serial support registered for motorola_tetra
[  161.147346] usbserial: USB Serial support registered for nokia
[  161.147355] usbserial: USB Serial support registered for novatel_gps
[  161.147364] usbserial: USB Serial support registered for hp4x
[  161.147374] usbserial: USB Serial support registered for suunto
[  161.147382] usbserial: USB Serial support registered for siemens_mpi
[  161.147412] usb_serial_simple 1-2:1.0: nokia converter detected
[  161.147514] usb 1-2: nokia converter now attached to ttyUSB0
[  161.147582] usb 1-2: nokia converter now attached to ttyUSB1
[  161.147610] usb_serial_simple 1-2:1.1: nokia converter detected
[  161.147665] usb 1-2: nokia converter now attached to ttyUSB2
[  161.152908] usb 1-2: nokia converter now attached to ttyUSB3
```

and in this case it is `/dev/ttyUSB2` which responds to `AT`-commands.

Via this interface, I can sync contacts.

Regards!


-- 
I'll catch you if you fall.
                      - floor

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