[BRLTTY] USB-Serial adapter

[Sébastien Hinderer]

Dear all,

I have a USB-serial adapter from Prolific technologies :

drivers/usb/serial/usb-serial.c: USB Serial support registered for
pl2303
pl2303 1-2:1.0: PL-2303 hack: descriptors matched but endpoints did not
pl2303 1-2:1.1: pl2303 converter detected
usb 1-2: pl2303 converter now attached to ttyUSB0
usbcore: registered new interface driver pl2303
drivers/usb/serial/pl2303.c: Prolific PL2303 USB to serial adaptor
driver

Although brltty is able to open /dev/ttyUSB0, when a braille display is
plugged, nothing seems to be transmitted over the converter.

Has anyone an idea about what goes rong and what could be attempted to
make this adapter work ?

Many thanks in advance for your help,
Sébastien.