topology2: isolated dolby-dax widget setting on headphone

On certain platforms, such as Intel PTL, memory limitations prevent the
creation of two instances simultaneously on both the speaker and headphone
pipelines. The DAX_HEADSET option has been added here to allow user to decide
whether to enable DAX on both the speaker and headphone pipelines based on
the platform's capabilities.

Signed-off-by: Jun Lai <jun.lai@dolby.com>

Author: checkupup

tools/topology/topology2/cavs-mixin-mixout-dax-ssp.conf

@@ -8,6 +8,7 @@
 
 Define {
 	DOLBY_DAX_CORE_ID	0
+	DAX_HEADSET		"false"
 }
 
 # Pipeline ID:1 PCM ID: 0
@@ -46,7 +47,9 @@ Object.Pipeline {
 		}
 	]
 
-	mixout-gain-dax-dai-copier-playback [
+	IncludeByKey.DAX_HEADSET {
+		"true" {
+		mixout-gain-dax-dai-copier-playback [
 		{
 			index	$HEADSET_DAI_PIPELINE_ID
 
@@ -112,17 +115,20 @@ Object.Pipeline {
 				}
 			}
 		}
+		]
+		}
+		"false" {
+		mixout-gain-dai-copier-playback [
 		{
-			index   $SPEAKER_DAI_PIPELINE_ID
-			core_id $SPEAKER_PCM_CORE_ID
+			index	$HEADSET_DAI_PIPELINE_ID
 
 			Object.Widget.dai-copier.1 {
-				dai_index	$SPEAKER_SSP_DAI_INDEX
+				dai_index	$HEADSET_SSP_DAI_INDEX
 				dai_type	"SSP"
 				copier_type	"SSP"
-				stream_name	"$SPEAKER_CODEC_NAME"
+				stream_name	"$HEADSET_CODEC_NAME"
 				node_type	$I2S_LINK_OUTPUT_CLASS
-				IncludeByKey.SSP_SPK_FMT_24 {
+				IncludeByKey.SSP_HS_FMT_24 {
 				"true"	{
 					Object.Base.output_audio_format [
 						{
@@ -146,50 +152,107 @@ Object.Pipeline {
 
 			Object.Widget.gain.1 {
 				Object.Control.mixer.1 {
-					name	'Post Mixer $SPEAKER_PCM_NAME Playback Volume'
+					name	'Post Mixer $HEADSET_PCM_NAME Playback Volume'
 				}
 			}
+		}
+		]
+		}
+	}
+	mixout-gain-dax-dai-copier-playback [
+	{
+		index   $SPEAKER_DAI_PIPELINE_ID
+		core_id $SPEAKER_PCM_CORE_ID
 
-			Object.Widget.dolby-dax.1 {
-				core_id $DOLBY_DAX_CORE_ID
-				Object.Control {
-					mixer."1" {
-						name 'DAX Speaker Switch'
-					}
-					mixer."2" {
-						name 'DAX Speaker Switch CP'
-					}
-					mixer."3" {
-						name 'DAX Speaker Switch CTC'
-					}
-					mixer."4" {
-						name 'DAX Speaker Volume'
-					}
-					enum."1" {
-						name 'DAX Speaker Profile'
+		Object.Widget.dai-copier.1 {
+			dai_index	$SPEAKER_SSP_DAI_INDEX
+			dai_type	"SSP"
+			copier_type	"SSP"
+			stream_name	"$SPEAKER_CODEC_NAME"
+			node_type	$I2S_LINK_OUTPUT_CLASS
+			IncludeByKey.SSP_SPK_FMT_24 {
+			"true"	{
+				Object.Base.output_audio_format [
+					{
+						out_bit_depth		32
+						out_valid_bit_depth	24
+						out_sample_type		$SAMPLE_TYPE_LSB_INTEGER
+						out_fmt_cfg		"$[($out_channels | ($out_valid_bit_depth * 256))]"
 					}
-					enum."2" {
-						name 'DAX Speaker Device'
-					}
-					bytes."1" {
-						name 'DAX Speaker Tuning'
-						max 8192
+				]
+				}
+			"false"	{
+				Object.Base.output_audio_format [
+					{
+						out_bit_depth		32
+						out_valid_bit_depth	32
 					}
+				]
 				}
 			}
+		}
 
-			Object.Widget.pipeline.1 {
-				core $SPEAKER_PCM_CORE_ID
+		Object.Widget.gain.1 {
+			Object.Control.mixer.1 {
+				name	'Post Mixer $SPEAKER_PCM_NAME Playback Volume'
+			}
+		}
+
+		Object.Widget.dolby-dax.1 {
+			core_id $DOLBY_DAX_CORE_ID
+			Object.Control {
+				mixer."1" {
+					name 'DAX Speaker Switch'
+				}
+				mixer."2" {
+					name 'DAX Speaker Switch CP'
+				}
+				mixer."3" {
+					name 'DAX Speaker Switch CTC'
+				}
+				mixer."4" {
+					name 'DAX Speaker Volume'
+				}
+				enum."1" {
+					name 'DAX Speaker Profile'
+				}
+				enum."2" {
+					name 'DAX Speaker Device'
+				}
+				bytes."1" {
+					name 'DAX Speaker Tuning'
+					max 8192
+				}
 			}
 		}
+
+		Object.Widget.pipeline.1 {
+			core $SPEAKER_PCM_CORE_ID
+		}
+	}
 	]
 }
 
-Object.Base.route [
+IncludeByKey.DAX_HEADSET {
+	"true" {
+	Object.Base.route [
 	{
 		source	"dolby-dax.$HEADSET_DAI_PIPELINE_ID.1"
 		sink	"dai-copier.SSP.$HEADSET_CODEC_NAME.playback"
 	}
+	]
+	}
+	"false" {
+	Object.Base.route [
+	{
+		source	"gain.$HEADSET_DAI_PIPELINE_ID.1"
+		sink	"dai-copier.SSP.$HEADSET_CODEC_NAME.playback"
+	}
+	]
+	}
+}
+
+Object.Base.route [
 	{
 		source	"mixin.$HEADSET_HOST_PIPELINE_ID.1"
 		sink	"mixout.$HEADSET_DAI_PIPELINE_ID.1"

tools/topology/topology2/cavs-sdw.conf

@@ -120,6 +120,7 @@ Define {
 	SDW_AMP_XOVER_EQFIR_PARAMS default
 	DOLBY_DAX_CORE_ID 0
 	USE_DAX "false"
+	DAX_HEADSET "false"
 	SDW_ECHO_REF_DAI "false"
 }