topology2: add google-rtc-aec-capture pipeline

This aec is connected to host copier

Signed-off-by: Rander Wang <[email protected]>

Author: RanderWang

tools/topology/topology2/include/components/google-rtc-aec/rtc-aec-blob.conf

@@ -0,0 +1,19 @@
+# aec blob data
+
+Object.Base.data."google-rtc-aec_blob" {
+        bytes "
+                0x53, 0x4f, 0x46, 0x34, 0x00, 0x00, 0x00, 0x00,
+                0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+
+                0x80, 0xbb, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
+                0x10, 0xff, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x02, 0x10, 0x00, 0x00,
+
+                0x80, 0xbb, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
+                0x10, 0xff, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x02, 0x10, 0x00, 0x00,
+
+                0x00, 0x00, 0x00, 0x00"
+}

tools/topology/topology2/include/pipelines/cavs/google-rtc-aec-capture.conf

@@ -0,0 +1,125 @@
+#
+# cAVS google-rtc-aec capture pipeline
+#
+# A google-rtc-aec capture pipeline. All attributes defined herein are namespaced
+# by alsatplg to "Object.Pipeline.google-rtc-aec-capture.N.attribute_name"
+#
+# Usage: google-rtc-aec-capture pipeline object can be instantiated as:
+#
+# Object.Pipeline.google-rtc-aec-capture."N" {
+# 	format		"s16le"
+# 	period		1000
+# 	time_domain	"timer"
+# 	channels	2
+# 	rate		48000
+# }
+#
+# Where N is the unique pipeline ID within the same alsaconf node.
+#
+
+<include/components/copier.conf>
+<include/components/pipeline.conf>
+<include/common/audio_format.conf>
+<include/components/google-rtc-aec.conf>
+<include/controls/bytes.conf>
+
+Class.Pipeline."google-rtc-aec-capture" {
+
+	DefineAttribute."index" {}
+
+	<include/pipelines/pipeline-common.conf>
+
+	attributes {
+		!constructor [
+			"index"
+		]
+
+		!immutable [
+			"direction"
+		]
+
+		#
+		# google-rtc-aec-capture objects instantiated within the same alsaconf node must have
+		# unique pipeline_id attribute
+		#
+		unique	"instance"
+	}
+
+	Object.Widget {
+		pipeline."1" {
+			priority	0
+			lp_mode		0
+		}
+
+		module-copier."1" {
+			period_sink_count 1
+			period_source_count 1
+			num_audio_formats 1
+			num_input_audio_formats 1
+			num_output_audio_formats 1
+
+			Object.Base.audio_format.1 {
+				in_bit_depth            32
+				in_valid_bit_depth      32
+				out_bit_depth           16
+				out_valid_bit_depth     16
+			}
+                }
+
+		google-rtc-aec."1" {
+			Object.Control.bytes."1" {
+				name google-rtc-aec_blob
+				access  [
+					tlv_read
+					tlv_callback
+				]
+
+				Object.Base.extops."extctl" {
+					get 258
+					put 0
+				}
+				max 4096
+
+				IncludeByKey.GOOGLE_RTC_AEC_SUPPORT {
+					"[1]" "include/components/google-rtc-aec/rtc-aec-blob.conf"
+				}
+			}
+		}
+
+		module-copier."2" {
+			period_sink_count 1
+			period_source_count 1
+			num_audio_formats 1
+			num_input_audio_formats 1
+			num_output_audio_formats 1
+
+			Object.Base.audio_format.1 {
+				in_bit_depth            16
+				in_valid_bit_depth      16
+				out_bit_depth           32
+				out_valid_bit_depth     32
+			}
+                }
+	}
+
+	Object.Base {
+		route.1 {
+			source	module-copier.$index.1
+			sink	google-rtc-aec.$index.1
+		}
+		route.2 {
+			source	google-rtc-aec.$index.1
+			sink	module-copier.$index.2
+		}
+	}
+
+	direction	"capture"
+	dynamic_pipeline 1
+	time_domain	"timer"
+	channels	2
+	channels_min	2
+	channels_max	2
+	rate		48000
+	rate_min	16000
+	rate_max	48000
+}