Re: Patch for drivers/usb/serial/ch341.c enabling parity

Joe Perches
2017-04-02T17:12:46Z

On Sun, 2017-04-02 at 18:57 +0200, Leif Neland wrote:
> There is a patch
> https://github.com/karlp/ch341-linux/blob/master/0001-usb-serial-ch341-Add-parity-support.patch
> which enables parity selection for the ch341 USB-RS485 adapter.
>
> From: Karl Palsson <karlp@tweak.net.au> Date: Tue, 18 Mar 2014 23:33:27
> +0000
>
> This adapter is available for cheap on eBay.
>
> The patch made me able to use this adapter for polling my modbus
> power-meter with raspberry pi.
>
> Would it be possible to get this into the official distribution?
>
> Leif Neland

You should really ask the usb serial maintainer.

There's a tool, scripts/get_maintainer.pl, that can
tell you who you ask about who is responsible for
various bits of the kernel.

$ ./scripts/get_maintainer.pl -f drivers/usb/serial/ch341.c
Johan Hovold <johan@kernel.org> (maintainer:USB SERIAL SUBSYSTEM)
Greg Kroah-Hartman <gregkh@linuxfoundation.org> (supporter:USB SUBSYSTEM)
linux-usb@vger.kernel.org (open list:USB SERIAL SUBSYSTEM)
linux-kernel@vger.kernel.org (open list)