#

#  Hardware output from 7.1 speakers

#  Samples must be positioned:

#    chn0 - front left

#    chn1 - front right

#    chn2 - rear left

#    chn3 - rear right

#    chn4 - center

#    chn5 - lfe

#    chn6 - side left

#    chn7 - side right

#

pcm.!surround71 {

	@args [ CARD DEV ]

	@args.CARD {

		type string

		default {

			@func getenv

			vars [

				ALSA_SURROUND71_CARD

				ALSA_PCM_CARD

				ALSA_CARD

			]

			default {

				@func refer

				name defaults.pcm.surround71.card

			}

		}

	}

	@args.DEV {

		type integer

		default {

			@func igetenv

			vars [

				ALSA_SURROUND71_DEVICE

			]

			default {

				@func refer

				name defaults.pcm.surround71.device

			}

		}

	}

	type empty

	slave.pcm {

		@func refer

		name {

			@func concat

			strings [

				"cards."

				{

					@func card_driver

					card $CARD

				}

				".pcm.surround71." $DEV ":CARD=" $CARD

			]

		}

	}

	hint {

		description "7.1 Surround output to Front, Center, Side, Rear and Woofer speakers"

		device_output $DEV

		omit_noargs true

	}

}