MLK-11479-09 pulseaudio5.0 mute Headphone volume when Headphone plugged

cherry-pick below patch from v3.14.y:
ENGR00306857 pulseaudio5.0 mute Headphone volume when Headphone plugged

Pulseaudio will detect the Headphone Jack, then swith to Headphone.
So register new Jack for Headphone, the iface=CARD.

Signed-off-by: Shengjiu Wang <b02247@freescale.com>
(cherry picked from commit 6a715373c43f16e48883061049e67919281878d1)