HID: steam: Initial 2026 Steam Controller support

This brings support for the 2026 Steam Controller, comparably featureful to
the existing support for the Steam Deck.

Signed-off-by: Vicki Pfau <vi@endrift.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
This commit is contained in:
Vicki Pfau 2026-08-11 18:13:53 -07:00 • committed by Jiri Kosina
commit 0a80b4e8ec
2 changed files with 682 additions and 105 deletions