On Wed, 5 Feb 2020, Jiri Kosina wrote: > On Wed, 5 Feb 2020, Enderborg, Peter wrote: > > > >> This patch breaks Elgato StreamDeck. > > > > > Does that mean the device is broken with a too-large of a report? > > > > Yes. > > In which way does the breakage pop up? Are you getting "report too long" > errors in dmesg, or the device just doesn't enumerate at all? > > Could you please post /sys/kernel/debug/hid/<device>/rdesc contents, and > if the device is at least semi-alive, also contents of > /sys/kernel/debug/hid/<device>/events from the time it misbehaves? Also, please post the output from "lsusb -v" for the StreamDeck. Alan Stern
