# Usecase for device Display Port stereo playback on rockchip platforms SectionDevice."DP1" { Comment "Display Port 2 Stereo" Value { PlaybackPriority 300 PlaybackPCM "hw:${CardId}" If.1 { Condition { Type ControlExists Control "iface=CARD,name='rockchip-dp1 Jack'" } True { JackControl "rockchip-dp1 Jack" } False { JackControl "rockchip-dp1 Jack" } } } }