diff --git a/mendocino/sof-rt5682s-hs-/HiFi.frostflow.conf b/mendocino/sof-rt5682s-hs-/HiFi.frostflow.conf
new file mode 100644
index 0000000..10d52df
--- /dev/null
+++ b/mendocino/sof-rt5682s-hs-/HiFi.frostflow.conf
@@ -0,0 +1,158 @@
+SectionVerb {
+	Value {
+		FullySpecifiedUCM "1"
+	}
+	EnableSequence [
+		# Speaker
+		cset "name='Spk Switch' off"
+		cset "name='Left Spk Switch' off"
+		cset "name='Right Spk Switch' off"
+
+		# Headphone
+		cset "name='ADCDAT Mux' 0"
+		cset "name='CBJ Boost Volume' 13"
+		cset "name='DAC L1 Source' 1"
+		cset "name='DAC R1 Source' 1"
+		cset "name='DAC1 MIXL DAC1 Switch' 1"
+		cset "name='DAC1 MIXL Stereo ADC Switch' 0"
+		cset "name='DAC1 MIXR DAC1 Switch' 1"
+		cset "name='DAC1 MIXR Stereo ADC Switch' 0"
+		cset "name='DAC1 Playback Volume' 100"
+		cset "name='IF1 01 ADC Swap Mux' 2"
+		cset "name='IF1 23 ADC Swap Mux' 0"
+		cset "name='IF1 45 ADC Swap Mux' 0"
+		cset "name='IF1 67 ADC Swap Mux' 0"
+		cset "name='IF1_ADC Mux' 0"
+		cset "name='IF2 ADC Swap Mux' 0"
+		cset "name='Left DAC Playback Volume' 127"
+		cset "name='Left Mono LR Select' 0"
+		cset "name='RECMIX1L CBJ Switch' 1"
+		cset "name='Right DAC Playback Volume' 127"
+		cset "name='Right Mono LR Select' 1"
+		cset "name='STO1 ADC Boost Gain Volume' 0"
+		cset "name='STO1 ADC Capture Switch' 2"
+		cset "name='STO1 ADC Capture Volume' 50"
+		cset "name='Stereo1 ADC L Mux' 0"
+		cset "name='Stereo1 ADC L1 Mux' 1"
+		cset "name='Stereo1 ADC L2 Mux' 0"
+		cset "name='Stereo1 ADC MIXL ADC1 Switch' 1"
+		cset "name='Stereo1 ADC MIXL ADC2 Switch' 0"
+		cset "name='Stereo1 ADC MIXR ADC1 Switch' 1"
+		cset "name='Stereo1 ADC MIXR ADC2 Switch' 0"
+		cset "name='Stereo1 ADC R Mux' 1"
+		cset "name='Stereo1 ADC R1 Mux' 1"
+		cset "name='Stereo1 ADC R2 Mux' 0"
+		cset "name='Headphone Jack Switch' off"
+		cset "name='Headset Mic Switch' off"
+	]
+}
+
+# Split 4ch dmic into 2 virtual 2ch mics
+Include.pcm_split.File "/conf.d/dmic-common/split.conf"
+
+Macro [
+	{
+		SplitPCM {
+			Name "men_stereo_in"
+			Direction Capture
+			Format S32_LE
+			Channels 2
+			HWChannels 4
+			HWChannelPos0 FL
+			HWChannelPos1 FR
+			HWChannelPos2 FL
+			HWChannelPos3 FR
+		}
+	}
+]
+
+Include.ctl_remap.File "/conf.d/dmic-common/remap.conf"
+
+Macro [
+	{
+		CtlRemapStereoVolSw {
+			Dst "Mic 1 Capture"
+			Index0 0
+			Index1 1
+		}
+	}
+	{
+		CtlRemapStereoVolSw {
+			Dst "Mic 2 Capture"
+			Index0 2
+			Index1 3
+		}
+	}
+]
+
+SectionDevice."Speaker" {
+	Comment "Speaker"
+
+	Value {
+		PlaybackPriority 100
+		PlaybackPCM "hw:${CardId},1"
+	}
+	EnableSequence [
+		cset "name='Left Spk Switch' on"
+		cset "name='Right Spk Switch' on"
+	]
+	DisableSequence [
+		cset "name='Left Spk Switch' off"
+		cset "name='Right Spk Switch' off"
+	]
+}
+
+SectionDevice."Headphones" {
+	Comment "Headphones"
+
+	Value {
+		PlaybackPriority 200
+		PlaybackPCM "hw:${CardId},0"
+		PlaybackMixerElem "DAC1"
+		JackControl "Headset Jack"
+	}
+	EnableSequence [
+		cset "name='Headphone Jack Switch' on"
+	]
+	DisableSequence [
+		cset "name='Headphone Jack Switch' off"
+	]
+}
+
+SectionDevice."Mic" {
+	Comment "Internal Microphone"
+
+	Value {
+		CapturePriority 100
+		CapturePCM "hw:${CardId},6"
+		CaptureChannels 4
+	}
+	Macro.pcm_split.SplitPCMDevice {
+		Name "men_stereo_in"
+		Direction Capture
+		Device 6
+		HWChannels 4
+		Channels 2
+		Channel0 1
+		Channel1 0
+		ChannelPos0 FL
+		ChannelPos1 FR
+	}
+}
+
+SectionDevice."Headset" {
+	Comment "Headset Microphone"
+
+	Value {
+		CapturePriority 200
+		CapturePCM "hw:${CardId},0"
+		CaptureMixerElem "Headset Mic"
+		JackControl "Headset Jack"
+	}
+	EnableSequence [
+		cset "name='Headset Mic Switch' on"
+	]
+	DisableSequence [
+		cset "name='Headset Mic Switch' off"
+	]
+}
diff --git a/mendocino/sof-rt5682s-hs-/sof-rt5682s-hs-.conf b/mendocino/sof-rt5682s-hs-/sof-rt5682s-hs-.conf
new file mode 100644
index 0000000..b8d567c
--- /dev/null
+++ b/mendocino/sof-rt5682s-hs-/sof-rt5682s-hs-.conf
@@ -0,0 +1,13 @@
+Syntax 6
+
+If.frostflow {
+	Condition {
+		Type String
+		Haystack "${sys:devices/virtual/dmi/id/product_name}"
+		Needle "Frostflow"
+	}
+	True.SectionUseCase."HiFi" {
+		File "HiFi.frostflow.conf"
+		Comment "Default"
+	}
+}