Hi all. Since I don't know anything about line discipline I did some searching and found the following: http://www.linux-mag.com/id/1891/ It is quite interesting. Not sure how up to date this is since it was published in2005. Maybe with this combined with the kernel API updates it might be useful to someone here. It details an example read-only driver for a touch-screen, but the descriptions are quite general. It mentions /dev, so maybe it's not exactly what is required, but it also mentions examples in the kernel to look at. Also see: https://utcc.utoronto.ca/~cks/space/blog/unix/TTYLineDisciplineWhy On 11/15/16, Samuel Thibault <samuel.thibault@xxxxxxxxxxxx> wrote: > Hello, > > John G Heim, on Tue 15 Nov 2016 13:31:36 -0600, wrote: >> Is that list, linux-serial, the place where most of the discussion on the >> status of speakup goes on? > > No, it was to raise the discussion on how it's supposed to plug. > > Samuel > _______________________________________________ > Speakup mailing list > Speakup@xxxxxxxxxxxxxxxxx > http://linux-speakup.org/cgi-bin/mailman/listinfo/speakup > _______________________________________________ Speakup mailing list Speakup@xxxxxxxxxxxxxxxxx http://linux-speakup.org/cgi-bin/mailman/listinfo/speakup