topology2: Rename AW88399 Post Mixer control to Master

Align the AW88399 smart-amp topology with the codec fixup by renaming
the SOF gain control to "Master Playback Volume". KDE/PipeWire will
now bind to the existing control name without needing extra UCM rules.

Signed-off-by: Yakov Till <yakov.till@gmail.com>

Author: Lyapsus

tools/topology/topology2/sof-hda-generic-aw88399.conf

@@ -65,6 +65,9 @@ Define {
 	# SSP1 is the most common for smart amps, but variants are built for all ports
 	AW_SMART_STREAM_NAME	'SSP1-Codec'
 	AW_SMART_SSP_INDEX	1
+	AW_SMART_HOST_PIPELINE_ID 30
+	AW_SMART_PCM_ID	32
+	AW_SMART_PCM_NAME	'AW88399 Speakers'
 	SSP_BLOB_VERSION	$SSP_BLOB_VERSION_1_5
 }
 
@@ -215,7 +218,7 @@ Object.Widget.virtual [
 	}
 ]
 
-Object.Pipeline.mixout-gain-smart-amp-dai-copier-playback [
+Object.Pipeline.mixout-gain-dai-copier-playback [
 	{
 		index $AW_SMART_PIPELINE_ID
 
@@ -225,78 +228,60 @@ Object.Pipeline.mixout-gain-smart-amp-dai-copier-playback [
 			copier_type	"SSP"
 			stream_name	$AW_SMART_STREAM_NAME
 			node_type	$I2S_LINK_OUTPUT_CLASS
-			num_input_audio_formats 1
-			num_output_audio_formats 1
-			Object.Base.input_audio_format [
-				{
-					in_rate			48000
-					in_bit_depth		32
-					in_valid_bit_depth	32
-				}
-			]
-			Object.Base.output_audio_format [
-				{
-					out_rate		48000
-					out_bit_depth		32
-					out_valid_bit_depth	32
-				}
-			]
 		}
 
 		Object.Widget.gain.1 {
 			Object.Control.mixer.1 {
-				name 'Post Mixer AW88399 Playback Volume'
-			}
-		}
-
-		Object.Widget.smart_amp.1 {
-			Object.Control.bytes."1" {
-				name 'HDA AW88399 smart_amp_init'
+				name 'Master Playback Volume'
 			}
 		}
 	}
 ]
 
-Object.Pipeline.dai-copier-gain-eqiir-module-copier-capture [
+Object.Pipeline.host-copier-gain-mixin-playback [
 	{
-		index 21
-
-		Object.Widget.dai-copier.1 {
-			dai_index	$AW_SMART_SSP_INDEX
-			dai_type	"SSP"
-			copier_type	"SSP"
-			stream_name	$AW_SMART_STREAM_NAME
-			node_type	$I2S_LINK_INPUT_CLASS
-			Object.Base.output_pin_binding.1 {
-				output_pin_binding_name "smart_amp.20.1"
-			}
-		}
-
-		Object.Widget.module-copier."2" {
-			stream_name	$AW_SMART_STREAM_NAME
+		index $AW_SMART_HOST_PIPELINE_ID
+		Object.Widget.host-copier.1 {
+			stream_name	$AW_SMART_PCM_NAME
+			pcm_id		$AW_SMART_PCM_ID
 		}
-
 		Object.Widget.gain.1 {
 			Object.Control.mixer.1 {
-				name 'AW88399 Capture Volume'
+				name 'Pre Mixer AW88399 Playback Volume'
 			}
 		}
+		Object.Widget.mixin.1 {}
+		Object.Widget.pipeline.1 {
+			priority	0
+			lp_mode	0
+		}
 	}
 ]
 
 Object.Base.route [
 	{
-		source 'mixin.1.1'
-		sink 'mixout.20.1'
+		source "host-copier.$AW_SMART_PCM_ID.playback"
+		sink "gain.$AW_SMART_HOST_PIPELINE_ID.1"
+	}
+	{
+		source "gain.$AW_SMART_HOST_PIPELINE_ID.1"
+		sink "mixin.$AW_SMART_HOST_PIPELINE_ID.1"
+	}
+]
+
+Object.Base.route [
+	{
+		source "mixin.$AW_SMART_HOST_PIPELINE_ID.1"
+		sink "mixout.$AW_SMART_PIPELINE_ID.1"
+	}
+	{
+		source "mixout.$AW_SMART_PIPELINE_ID.1"
+		sink "gain.$AW_SMART_PIPELINE_ID.1"
+	}
+	{
+		source "gain.$AW_SMART_PIPELINE_ID.1"
+		sink "dai-copier.SSP.$AW_SMART_STREAM_NAME.playback"
 	}
-		{
-			source 'smart_amp.20.1'
-			sink "dai-copier.SSP.$AW_SMART_STREAM_NAME.playback"
-		}
-		{
-			source "dai-copier.SSP.$AW_SMART_STREAM_NAME.capture"
-			sink 'smart_amp.20.1'
-		}
 ]
 
 Object.Dai.SSP [
@@ -322,3 +307,21 @@ Object.Dai.SSP [
 		}
 	}
 ]
+
+Object.PCM.pcm [
+	{
+		name	$AW_SMART_PCM_NAME
+		id	$AW_SMART_PCM_ID
+		direction	"playback"
+		Object.Base.fe_dai.1 {
+			name $AW_SMART_PCM_NAME
+		}
+		Object.PCM.pcm_caps.1 {
+			direction	"playback"
+			name	$AW_SMART_PCM_NAME
+			formats 'S32_LE,S24_LE,S16_LE'
+			rate_min 48000
+			rate_max 48000
+		}
+	}
+]