diff --git a/projects/Rockchip/filesystem/usr/share/alsa/cards/simple-card.conf b/projects/Rockchip/filesystem/usr/share/alsa/cards/simple-card.conf
new file mode 100644
index 0000000000..93b41e95c6
--- /dev/null
+++ b/projects/Rockchip/filesystem/usr/share/alsa/cards/simple-card.conf
@@ -0,0 +1,205 @@
+#
+# Configuration for HDMI
+#
+
+<confdir:pcm/hdmi.conf>
+
+simple-card.pcm.hdmi."HDMI" {
+	@args [ CARD DEVICE AES0 AES1 AES2 AES3 ]
+	@args.CARD { type string }
+	@args.DEVICE { type integer }
+	@args.AES0 { type integer }
+	@args.AES1 { type integer }
+	@args.AES2 { type integer }
+	@args.AES3 { type integer }
+	type hooks
+	slave.pcm {
+		type hw
+		card $CARD
+		device $DEVICE
+	}
+	hooks.0 {
+		type ctl_elems
+		hook_args [
+			{
+				interface MIXER
+				name "IEC958 Playback Default"
+				lock true
+				preserve true
+				optional true
+				value [ $AES0 $AES1 $AES2 $AES3 ]
+			}
+		]
+	}
+	hint.device $DEVICE
+}
+
+simple-card.pcm.hdmi.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 }
+
+	@func refer
+	name {
+		@func concat
+		strings [
+			"cards.simple-card.pcm.hdmi."
+			{ @func card_name card $CARD }
+			":CARD=" $CARD ","
+			"DEVICE=0,"
+			"AES0=" $AES0 ","
+			"AES1=" $AES1 ","
+			"AES2=" $AES2 ","
+			"AES3=" $AES3
+		]
+	}
+	default {
+		# point to non-existent device
+		card $CARD
+		device 999
+		hint.device 999
+	}
+
+}
+
+#
+# Configuration for SPDIF
+#
+
+<confdir:pcm/iec958.conf>
+
+simple-card.pcm.iec958."SPDIF" {
+	@args [ CARD DEVICE AES0 AES1 AES2 AES3 ]
+	@args.CARD { type string }
+	@args.DEVICE { type integer }
+	@args.AES0 { type integer }
+	@args.AES1 { type integer }
+	@args.AES2 { type integer }
+	@args.AES3 { type integer }
+	type hooks
+	slave.pcm {
+		type hw
+		card $CARD
+		device $DEVICE
+	}
+	hooks.0 {
+		type ctl_elems
+		hook_args [
+			{
+				interface MIXER
+				name "IEC958 Playback Default"
+				lock true
+				preserve true
+				optional true
+				value [ $AES0 $AES1 $AES2 $AES3 ]
+			}
+		]
+	}
+	hint.device $DEVICE
+}
+
+simple-card.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 }
+	@func refer
+	name {
+		@func concat
+		strings [
+			"cards.simple-card.pcm.iec958."
+			{ @func card_name card $CARD }
+			":CARD=" $CARD ","
+			"DEVICE=0,"
+			"AES0=" $AES0 ","
+			"AES1=" $AES1 ","
+			"AES2=" $AES2 ","
+			"AES3=" $AES3
+		]
+	}
+	default {
+		# point to non-existent device
+		card $CARD
+		device 999
+		hint.device 999
+	}
+}
+
+simple-card.pcm.iec958.1 {
+	@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 }
+	@func refer
+	name {
+		@func concat
+		strings [
+			"cards.simple-card.pcm.iec958."
+			{ @func card_name card $CARD }
+			":CARD=" $CARD ","
+			"DEVICE=0,"
+			"AES0=" $AES0 ","
+			"AES1=" $AES1 ","
+			"AES2=" $AES2 ","
+			"AES3=" $AES3
+		]
+	}
+	default {
+		# point to non-existent device
+		card $CARD
+		device 999
+		hint.device 999
+	}
+}
+
+#
+# Configuration for Analog/I2S
+#
+
+<confdir:pcm/front.conf>
+
+simple-card.pcm.front."Analog" {
+	@args [ CARD DEVICE ]
+	@args.CARD { type string }
+	@args.DEVICE { type integer }
+	type hw
+	card $CARD
+	hint.device $DEVICE
+}
+
+simple-card.pcm.front."I2S" {
+	@args [ CARD ]
+	@args.CARD { type string }
+	@args.DEVICE { type integer }
+	type hw
+	card $CARD
+	hint.device $DEVICE
+}
+
+simple-card.pcm.front.0 {
+	@args [ CARD ]
+	@args.CARD { type string }
+	@func refer
+	name {
+		@func concat
+		strings [
+			"cards.simple-card.pcm.front."
+			{ @func card_name card $CARD }
+			":CARD=" $CARD ","
+			"DEVICE=0"
+		]
+	}
+	default {
+		# point to non-existent device
+		card $CARD
+		device 999
+		hint.device 999
+	}
+}