hp_accel: Add support for HP ProBook 440 G3

HP ProBook 440 G3 laptop needs a non-standard mapping (x_inverted_usd).

Signed-off-by: Martin Vajnar <martin.vajnar@gmail.com>
Acked-by: Éric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
1 file changed