For kernel 3.6, "phantom jack" kctls have been added. They serve as
a marker that a particular port exist. They were made so we can detect
that there actually are speakers and internal mic on a laptop, even if
there are no other indications (volume controls etc).
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
state.plugged = no
state.unplugged = unknown
+[Jack Internal Mic Phantom]
+state.plugged = unknown
+state.unplugged = unknown
+required-any = any
+
[Element Internal Mic Boost]
required-any = any
switch = select
state.plugged = no
state.unplugged = unknown
+[Jack Speaker Phantom]
+required-any = any
+state.plugged = unknown
+state.unplugged = unknown
+
[Element Hardware Master]
switch = mute
volume = merge