DisplayPort
A udio
U ser
G uide
The
D isplayPort
i nterface
i s
u sed
t o
c onnect
c omputers
a nd
d isplays.
T he
i nterface
c an
i nclude
a udio
s ignals
i n
t he
s ame
cable
a s
t he
v ideo
s ignals.
I n
a ddition,
m ost
D isplayPort
S ources
( computers)
s upport
d ual-‐mode,
w here
D VI
o r
H DMI
signals
c an
b e
s ent
f rom
t he
D isplayPort
c onnector
u sing
a
l ow-‐cost
c able
a daptor.
D isplayPort
d ual-‐mode
S ources
a nd
adaptors
m ay
b e
m arked
w ith
t he
" DP++"
i con.
DisplayPort
d ual-‐mode
i con
About
t his
g uide:
This
g uide
p rovides
i nformation
a bout
D isplayPort
s ystems
a nd
a daptors
f or
t he
p urpose
o f
e nabling
a udio
c apabilities.
The
i nformation
p resented
i s
r epresentative
o f
t ypical
c omputers
a nd
o perating
s ystems
b ut
d oes
n ot
c over
a ll
p ossible
combinations.
T he
m ost
u p-‐to-‐date
i nformation
c an
b e
o btained
f rom
t he
h ardware
m anufacturer.
F or
m ore
information
a bout
D isplayPort
v isit
w
ww.displayport.org.
T his
g uide
i s
p resented
f or
i nformation
o nly;
n o
w arranty
o r
fitness
f or
u se
i s
e xpressed
o r
i mplied.
V ESA
a ssumes
n o
l iability
r esulting
f rom
t he
u se
o f
t his
i nformation.
VESA DisplayPort Audio User Guide
©Copyright 2011 Video Electronics Standards Association
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