diff --git a/src/audio/google/google_hotword_detect.toml b/src/audio/google/google_hotword_detect.toml
new file mode 100644
index 000000000000..1c51b2f07eb3
--- /dev/null
+++ b/src/audio/google/google_hotword_detect.toml
@@ -0,0 +1,23 @@
+#ifndef LOAD_TYPE
+#define LOAD_TYPE "0"
+#endif
+
+[[module.entry]]
+name = "HOTWORD"
+uuid = UUIDREG_STR_GOOGLE_HOTWORD
+affinity_mask = "0x1"
+instance_count = "1"
+domain_types = "0"
+load_type = LOAD_TYPE
+module_type = "10"
+auto_start = "0"
+sched_caps = [1, 0x00008000]
+
+REM # pin = [dir, type, sample rate, size, container, channel-cfg]
+pin = [0, 0, 0x8, 0x2, 0x2, 0x3,
+		1, 0, 0xfeef, 0xf, 0xf, 0x1]
+
+REM # mod_cfg [PAR_0 PAR_1 PAR_2 PAR_3 IS_BYTES CPS IBS OBS MOD_FLAGS CPC OBLS]
+mod_cfg = [0, 0, 0, 0, 0, 4000000, 0, 0, 0, 0, 0]
+
+index = __COUNTER__
diff --git a/tools/rimage/config/wcl.toml.h b/tools/rimage/config/wcl.toml.h
index 27d00f1444be..f239e063a459 100644
--- a/tools/rimage/config/wcl.toml.h
+++ b/tools/rimage/config/wcl.toml.h
@@ -126,6 +126,10 @@ index = __COUNTER__
 #include <audio/google/google_rtc_audio_processing.toml>
 #endif
 
+#if defined(CONFIG_COMP_GOOGLE_HOTWORD_DETECT) || defined(LLEXT_FORCE_ALL_MODULAR)
+#include <audio/google/google_hotword_detect.toml>
+#endif
+
 #if defined(CONFIG_COMP_TDFB) || defined(LLEXT_FORCE_ALL_MODULAR)
 #include <audio/tdfb/tdfb.toml>
 #endif
diff --git a/tools/topology/topology2/cavs-sdw.conf b/tools/topology/topology2/cavs-sdw.conf
index 311e0376b333..0aa9b2b8bc42 100644
--- a/tools/topology/topology2/cavs-sdw.conf
+++ b/tools/topology/topology2/cavs-sdw.conf
@@ -32,6 +32,9 @@
 <host-gateway-capture.conf>
 <host-gateway-tdfb-drc-capture.conf>
 <host-gateway-src-micsel-mfcc-capture.conf>
+<output_pin_binding.conf>
+<kpb.conf>
+<wov.conf>
 <src.conf>
 <io-gateway.conf>
 <io-gateway-capture.conf>
@@ -64,6 +67,8 @@
 <deep-buffer-default.conf>
 <compr-default.conf>
 <siggen-host-copier-capture.conf>
+<dai-kpb-be.conf>
+<wov-detect.conf>
 
 Define {
 	PLATFORM 		"none"
diff --git a/tools/topology/topology2/include/pipelines/cavs/dai-kpb-be.conf b/tools/topology/topology2/include/pipelines/cavs/dai-kpb-be.conf
index 91ca50a62bed..64823ed4e573 100644
--- a/tools/topology/topology2/include/pipelines/cavs/dai-kpb-be.conf
+++ b/tools/topology/topology2/include/pipelines/cavs/dai-kpb-be.conf
@@ -125,13 +125,6 @@ Class.Pipeline."dai-kpb-be" {
 		}
 	}
 
-	Object.Base {
-		route."1" {
-			source	"dai-copier.DMIC.$index.1"
-			sink	"kpb.$index.1"
-		}
-	}
-
 	time_domain	"timer"
 	dynamic_pipeline 1
 }
diff --git a/tools/topology/topology2/platform/intel/dmic-wov.conf b/tools/topology/topology2/platform/intel/dmic-wov.conf
index 0094941e0c74..db9b9a45129b 100644
--- a/tools/topology/topology2/platform/intel/dmic-wov.conf
+++ b/tools/topology/topology2/platform/intel/dmic-wov.conf
@@ -110,6 +110,10 @@ Object.Pipeline {
 }
 
 Object.Base.route [
+	{
+		source $DMIC_WOV_DAI_PIPELINE_SRC
+		sink $DMIC_WOV_DAI_PIPELINE_KPB
+	}
 	{
 		source $DMIC_WOV_DAI_PIPELINE_KPB
 		sink "host-copier.11.capture"
diff --git a/tools/topology/topology2/production/tplg-targets-ace3.cmake b/tools/topology/topology2/production/tplg-targets-ace3.cmake
index bb1c07a83356..9c5e5ddec2f1 100644
--- a/tools/topology/topology2/production/tplg-targets-ace3.cmake
+++ b/tools/topology/topology2/production/tplg-targets-ace3.cmake
@@ -39,6 +39,15 @@ PREPROCESS_PLUGINS=nhlt,NHLT_BIN=nhlt-sof-ptl-rt721-4ch.bin,DMIC0_ENHANCED_CAPTU
 EFX_DMIC0_TDFB_PARAMS=line4_pass,EFX_DMIC0_DRC_PARAMS=dmic_default,\
 DEEPBUFFER_FW_DMA_MS=10,DEEP_BUF_SPK=true"
 
+# RT721 eval board with PCH-DMIC and WoV split-capture enabled
+"cavs-sdw\;sof-ptl-rt721-4ch-wov\;PLATFORM=ptl,SDW_DMIC=1,NUM_SDW_AMP_LINKS=1,NUM_DMICS=4,\
+PDM1_MIC_A_ENABLE=1,PDM1_MIC_B_ENABLE=1,DMIC0_ID=5,DMIC1_ID=6,HDMI1_ID=7,HDMI2_ID=8,HDMI3_ID=9,\
+SDW_AMP_FEEDBACK=false,SDW_SPK_STREAM=Playback-SmartAmp,SDW_DMIC_STREAM=Capture-SmartMic,\
+SDW_JACK_OUT_STREAM=Playback-SimpleJack,SDW_JACK_IN_STREAM=Capture-SimpleJack,\
+PREPROCESS_PLUGINS=nhlt,NHLT_BIN=nhlt-sof-ptl-rt721-4ch.bin,DMIC0_ENHANCED_CAPTURE=false,\
+EFX_DMIC0_TDFB_PARAMS=line4_pass,EFX_DMIC0_DRC_PARAMS=dmic_default,INCLUDE_WOV=true,\
+DMIC1_ENABLE=false,DMIC1_RATE=16000"
+
 # RT721 eval board with PCH-DMIC, sof_sdw_quirk_table with SOC_SDW_PCH_DMIC, DMIC1 with 96kHz
 "cavs-sdw\;sof-ptl-rt721-4ch-dmic1-96k\;PLATFORM=ptl,SDW_DMIC=1,NUM_SDW_AMP_LINKS=1,NUM_DMICS=4,\
 PDM1_MIC_A_ENABLE=1,PDM1_MIC_B_ENABLE=1,DMIC0_ID=5,DMIC1_ID=6,HDMI1_ID=7,HDMI2_ID=8,HDMI3_ID=9,\
@@ -108,6 +117,15 @@ SDW_JACK_OUT_STREAM=Playback-SimpleJack,SDW_JACK_IN_STREAM=Capture-SimpleJack,\
 PREPROCESS_PLUGINS=nhlt,NHLT_BIN=nhlt-sof-ptl-rt722-4ch.bin,DMIC0_ENHANCED_CAPTURE=true,\
 EFX_DMIC0_TDFB_PARAMS=line4_pass,EFX_DMIC0_DRC_PARAMS=dmic_default"
 
+# RT722 eval board with PCH-DMIC and WoV split-capture enabled
+"cavs-sdw\;sof-ptl-rt722-4ch-wov\;PLATFORM=ptl,SDW_DMIC=1,NUM_SDW_AMP_LINKS=1,NUM_DMICS=4,\
+PDM1_MIC_A_ENABLE=1,PDM1_MIC_B_ENABLE=1,DMIC0_ID=5,DMIC1_ID=6,HDMI1_ID=7,HDMI2_ID=8,HDMI3_ID=9,\
+SDW_AMP_FEEDBACK=false,SDW_SPK_STREAM=Playback-SmartAmp,SDW_DMIC_STREAM=Capture-SmartMic,\
+SDW_JACK_OUT_STREAM=Playback-SimpleJack,SDW_JACK_IN_STREAM=Capture-SimpleJack,\
+PREPROCESS_PLUGINS=nhlt,NHLT_BIN=nhlt-sof-ptl-rt722-4ch.bin,DMIC0_ENHANCED_CAPTURE=false,\
+EFX_DMIC0_TDFB_PARAMS=line4_pass,EFX_DMIC0_DRC_PARAMS=dmic_default,INCLUDE_WOV=true,\
+DMIC1_ENABLE=false,DMIC1_RATE=16000"
+
 "cavs-sdw\;sof-ptl-rt722-2ch\;PLATFORM=ptl,SDW_DMIC=1,NUM_SDW_AMP_LINKS=1,NUM_DMICS=2,\
 PDM1_MIC_A_ENABLE=0,PDM1_MIC_B_ENABLE=0,DMIC0_ID=5,DMIC1_ID=6,HDMI1_ID=7,HDMI2_ID=8,HDMI3_ID=9,\
 SDW_AMP_FEEDBACK=false,SDW_SPK_STREAM=Playback-SmartAmp,SDW_DMIC_STREAM=Capture-SmartMic,\
@@ -340,6 +358,13 @@ PDM1_MIC_A_ENABLE=1,PDM1_MIC_B_ENABLE=1,DMIC0_ID=5,DMIC1_ID=6,PREPROCESS_PLUGINS
 NHLT_BIN=nhlt-sof-wcl-dmic-4ch-id5.bin,DMIC0_ENHANCED_CAPTURE=true,\
 EFX_DMIC0_TDFB_PARAMS=line4_pass,EFX_DMIC0_DRC_PARAMS=dmic_default"
 
+# Split function topology: WCL DMIC Raw + WoV/Soundtrigger for ID5
+"cavs-sdw\;sof-wcl-dmic-4ch-id5-wov\;PLATFORM=wcl,SDW_JACK=false,NUM_HDMIS=0,NUM_DMICS=4,\
+PDM1_MIC_A_ENABLE=1,PDM1_MIC_B_ENABLE=1,DMIC0_ID=5,DMIC1_ID=6,PREPROCESS_PLUGINS=nhlt,\
+NHLT_BIN=nhlt-sof-wcl-dmic-4ch-id5.bin,DMIC0_ENHANCED_CAPTURE=false,\
+EFX_DMIC0_TDFB_PARAMS=line4_pass,EFX_DMIC0_DRC_PARAMS=dmic_default,INCLUDE_WOV=true,\
+DMIC1_ENABLE=false,DMIC1_RATE=16000"
+
 "cavs-es83x6\;sof-ptl-ssp1-jack-id0\;PLATFORM=ptl,PREPROCESS_PLUGINS=nhlt,\
 NHLT_BIN=nhlt-sof-ptl-ssp1-jack-id0.bin,HEADSET_SSP_DAI_INDEX=1,\
 HEADSET_CODEC=true,HEADSET_CODEC_NAME=SSP1-Codec,NUM_HDMIS=0,\