topology2: add dmic-wov.conf

The dmic-wov.conf file implements the WOV feature. The connection is

DMIC ------> KPB ------------------------------> host_copier
              |                                    ^
              |                                    |
              |----> micsel ----> wov ------> virtual_widget

The DMIC and KPB is on DAI ppl.
The host_copier is on Host ppl.
The micsel, wov and virtual is on wov ppl.

The connection between host_copier and virtual_widget is a
virtual connection. The virtual_widget doesn't exist in the FW.

Signed-off-by: Libin Yang <libin.yang@intel.com>

tools/topology/topology2/platform/intel/dmic-default.conf

@@ -19,4 +19,18 @@ Define {
 	DMIC1_NAME	dmic16k
 	DMIC0_PCM_CAPS	"Passthrough Capture 11"
 	DMIC0_PIPELINE_STREAM_NAME "copier.DMIC.12.1"
+	DMIC1_HOST_PIPELINE_ID		18
+	DMIC1_DAI_PIPELINE_ID		19
+	WOV_PIPELINE_ID			20
+	DMIC1_HOST_PIPELINE_SINK	'copier.host.18.1'
+	DMIC_WOV_DAI_PIPELINE_SRC	'copier.DMIC.19.1'
+	DMIC_WOV_DAI_PIPELINE_KPB	'kpb.19.1'
+	WOV_PIPELINE_SINK		'micsel.20.1'
+	WOV_PIPELINE_VIRTUAL		'virtual.detect_sink'
+	INCLUDE_WOV			'false'
+	# The UUID corresponds to the test detect component
+	WOV_UUID			'1f:d5:a8:eb:27:78:b5:47:82:ee:de:6e:77:43:af:67'
+	WOV_CPC				'360000'
+	DMIC1_PCM_CAPS			'Passthrough Capture 18'
+	DMIC1_PIPELINE_STREAM_NAME	'copier.DMIC.19.1'
 }

tools/topology/topology2/platform/intel/dmic-generic.conf

@@ -62,6 +62,10 @@ Object.Dai {
        }
 }
 
+IncludeByKey.INCLUDE_WOV {
+	"true"	"platform/intel/dmic-wov.conf"
+}
+
 Object.Pipeline {
 	passthrough-capture.100 {
 		format		$FORMAT

tools/topology/topology2/platform/intel/dmic-wov.conf

@@ -0,0 +1,137 @@
+Object.Pipeline {
+	passthrough-capture.1 {
+		format		$FORMAT
+		rate		16000
+		rate_min	16000
+		rate_max	16000
+		index 		$DMIC1_HOST_PIPELINE_ID
+		Object.Widget.pipeline.1 {
+			stream_name $DMIC1_PIPELINE_STREAM_NAME
+		}
+		Object.Widget.copier.1 {
+			stream_name $DMIC1_PCM_CAPS
+			Object.Base.audio_format.1 {
+				in_rate			16000
+				in_bit_depth		32
+				in_valid_bit_depth	32
+				out_rate		16000
+				out_bit_depth		32
+				out_valid_bit_depth	32
+				dma_buffer_size "$[$ibs * 2]"
+			}
+			Object.Base.audio_format.2 {
+				in_rate			16000
+				in_channels		4
+				in_bit_depth		32
+				in_valid_bit_depth	32
+				out_rate		16000
+				out_channels		4
+				out_bit_depth		32
+				out_valid_bit_depth	32
+				dma_buffer_size "$[$ibs * 2]"
+				in_ch_cfg	$CHANNEL_CONFIG_3_POINT_1
+				in_ch_map	$CHANNEL_MAP_3_POINT_1
+				out_ch_cfg	$CHANNEL_CONFIG_3_POINT_1
+				out_ch_map	$CHANNEL_MAP_3_POINT_1
+			}
+		}
+	}
+
+	dai-kpb-be.12 {
+		direction	"capture"
+		format 	$FORMAT
+		rate	16000
+		rate_min	16000
+		rate_max	16000
+		index		$DMIC1_DAI_PIPELINE_ID
+
+		Object.Widget.copier.1 {
+			dai_index	1
+			type		"dai_out"
+			dai_type	"DMIC"
+			copier_type	"DMIC"
+			type		dai_out
+			stream_name	$DMIC1_NAME
+			node_type $DMIC_LINK_INPUT_CLASS
+			Object.Base.audio_format.1 {
+				in_rate			16000
+				in_bit_depth		32
+				in_valid_bit_depth	32
+				out_rate		16000
+				out_bit_depth		32
+				out_valid_bit_depth	32
+				dma_buffer_size "$[$ibs * 2]"
+			}
+			Object.Base.audio_format.2 {
+				in_rate			16000
+				in_channels		4
+				in_bit_depth		32
+				in_valid_bit_depth	32
+				out_rate		16000
+				out_channels		4
+				out_bit_depth		32
+				out_valid_bit_depth	32
+				dma_buffer_size "$[$ibs * 2]"
+				in_ch_cfg	$CHANNEL_CONFIG_3_POINT_1
+				in_ch_map	$CHANNEL_MAP_3_POINT_1
+				out_ch_cfg	$CHANNEL_CONFIG_3_POINT_1
+				out_ch_map	$CHANNEL_MAP_3_POINT_1
+			}
+		}
+
+		Object.Widget.kpb.1 {
+			Object.Base.src_pin_binding.1 {
+				src_pin_binding_wname $WOV_PIPELINE_SINK
+			}
+			Object.Base.src_pin_binding.2 {
+				src_pin_binding_wname $DMIC1_HOST_PIPELINE_SINK
+			}
+			Object.Base.src_pin_binding.3 {
+				src_pin_binding_wname "NotConnected"
+			}
+		}
+	}
+	wov-detect.1 {
+		index		$WOV_PIPELINE_ID
+		format 		s32le
+		channels	2
+		Object.Widget.wov.1 {
+			uuid	$WOV_UUID
+			cpc	$WOV_CPC
+		}
+	}
+}
+
+Object.Base {
+	route.102 {
+		source $DMIC_WOV_DAI_PIPELINE_KPB
+		sink $DMIC1_HOST_PIPELINE_SINK
+	}
+	route.103 {
+		source $DMIC_WOV_DAI_PIPELINE_KPB
+		sink $WOV_PIPELINE_SINK
+	}
+	route.104 {
+		source $WOV_PIPELINE_VIRTUAL
+		sink $DMIC1_HOST_PIPELINE_SINK
+	}
+}
+
+Object.PCM {
+	pcm.11 {
+		name	"DMIC16k"
+		id	11
+		direction	"capture"
+		Object.Base.fe_dai."DMIC16k" {}
+
+		Object.PCM.pcm_caps."capture" {
+			name $DMIC1_PCM_CAPS
+			# only 32-bit capture supported now
+			formats 'S32_LE'
+			channels_min $NUM_DMICS
+			channels_max $NUM_DMICS
+			rate_min     16000
+			rate_max     16000
+		}
+	}
+}