topology2: cavs: remove deep buffer pipeline

Remove deep buffer pipeline until the driver code to ready to handle it.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>

tools/topology/topology2/cavs/cavs-mixin-mixout-hda.conf

@@ -84,24 +84,6 @@ Object.Pipeline {
 
 		format s32le
 	}
-
-	mixin-playback.1 {
-		index 12
-		Object.Widget.pipeline.1 {
-			stream_name 'copier.HDA.2.1'
-		}
-		Object.Widget.copier.1 {
-			stream_name 'Analog Deep Buffer Playback'
-		}
-
-		Object.Widget.gain.1 {
-			Object.Control.mixer.1 {
-				name '12 2nd Playback Volume'
-			}
-		}
-
-		format s32le
-	}
 }
 Object.PCM {
 	pcm.0 {
@@ -118,17 +100,6 @@ Object.PCM {
 		}
 		direction duplex
 	}
-
-	pcm.1 {
-		id 1
-		name 'HDA Analog Deep Buffer'
-		Object.Base.fe_dai.'HDA Analog Deep Buffer' {}
-		Object.PCM.pcm_caps.playback {
-			name 'Analog Deep Buffer Playback'
-			formats 'S32_LE,S24_LE,S16_LE'
-		}
-		direction playback
-	}
 }
 
 # top-level pipeline connections
@@ -149,8 +120,4 @@ Object.Base {
 		source 'mixin.4.1'
 		sink 'mixout.3.1'
 	}
-	route.5 {
-		source 'mixin.12.1'
-		sink 'mixout.2.1'
-	}
 }