Although this property value have been deleted from the latest
FROMLIST version (CL:266854), but the chromeos would want driver
to report the property to "Enabled" when hardware HDCP have been
enabled successfully, so let's add this back.
BUG=chrome-os-partner:56883
TEST=None
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
Reviewed-on: https://chromium-review.googlesource.com/403974
Reviewed-by: Sean Paul <seanpaul@google.com>
Change-Id: Icc52d4a83ac434e898be1190cf934ed8333e78bf
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>