--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/share/alsa/pcm/dsnoop.conf	Tue Mar 18 16:23:26 2025 -0400
@@ -0,0 +1,119 @@
+#
+# dsnoop
+#
+
+pcm.!dsnoop {
+	@args [ CARD DEV SUBDEV FORMAT RATE ]
+	@args.CARD {
+		type string
+		default {
+			@func refer
+			name defaults.pcm.dsnoop.card
+		}
+	}
+	@args.DEV {
+		type integer
+		default {
+			@func refer
+			name defaults.pcm.dsnoop.device
+		}
+	}
+	@args.SUBDEV {
+		type integer
+		default 0
+	}
+	@args.FORMAT {
+		type string
+		default {
+			@func refer
+			name defaults.pcm.dmix.format
+		}
+	}
+	@args.RATE {
+		type integer
+		default {
+			@func refer
+			name defaults.pcm.dmix.rate
+		}
+	}
+	type dsnoop
+	ipc_key {
+		@func refer
+		name defaults.pcm.ipc_key
+	}	
+	ipc_gid {
+		@func refer
+		name defaults.pcm.ipc_gid
+	}
+	ipc_perm {
+		@func refer
+		name defaults.pcm.ipc_perm
+	}
+	tstamp_type {
+		@func refer
+		name defaults.pcm.tstamp_type
+	}
+	slave {
+		pcm {
+			type hw
+			card $CARD
+			device $DEV
+			subdevice $SUBDEV
+		}
+		format $FORMAT
+		rate $RATE
+		period_size {
+			@func refer
+			name {
+				@func concat
+				strings [
+					"cards."
+					{
+						@func card_driver
+						card $CARD
+					}
+					".pcm.dsnoop.period_size"
+				]
+			}
+			default 1024
+		}		
+		period_time {
+			@func refer
+			name {
+				@func concat
+				strings [
+					"cards."
+					{
+						@func card_driver
+						card $CARD
+					}
+					".pcm.dsnoop.period_time"
+				]
+			}
+			default -1
+		}		
+		periods {
+			@func refer
+			name {
+				@func concat
+				strings [
+					"cards."
+					{
+						@func card_driver
+						card $CARD
+					}
+					".pcm.dsnoop.periods"
+				]
+			}
+			default 16
+		}
+	}
+	hint {
+		show {
+			@func refer
+			name defaults.namehint.extended
+		}
+		description "Direct sample snooping device"
+		device_input $DEV
+	}
+}