#

# Configuration for the VC4-HDMI sound card using software IEC958

# subframe conversion

#

<confdir:pcm/front.conf>

vc4-hdmi.pcm.front.0 {

	@args [ CARD ]

	@args.CARD {

		type string

	}

	type hw

	card $CARD

}

# default with dmix

vc4-hdmi.pcm.default {

	@args [ CARD ]

	@args.CARD {

		type string

	}

	type asym

	playback.pcm {

		type plug

		slave.pcm {

			@func concat

			strings [ "dmix:" $CARD ]

		}

	}

}

<confdir:pcm/iec958.conf>

vc4-hdmi.pcm.iec958.0 {

	@args [ CARD AES0 AES1 AES2 AES3 ]

	@args.CARD {

		type string

	}

	@args.AES0 {

		type integer

	}

	@args.AES1 {

		type integer

	}

	@args.AES2 {

		type integer

	}

	@args.AES3 {

		type integer

	}

	type iec958

	slave {

		format IEC958_SUBFRAME_LE

		pcm {

			type plug

			slave.pcm {

				type hw

				card $CARD

			}

		}

	}

	status [ $AES0 $AES1 $AES2 $AES3 ]

}