Tools: Topology: Add to nocodec support for float sample type

This type adds to nocodec PCM and host-copier FLOAT_LE format
support. The float format is converted at host-copier to/from
normal S32_LE pipelines format.

Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>

Author: singalsu

tools/topology/topology2/cavs-nocodec.conf

@@ -221,7 +221,7 @@ IncludeByKey.PASSTHROUGH {
 				Object.Widget.host-copier.1 {
 					stream_name 'SSP0 Playback'
 					pcm_id 0
-					num_input_audio_formats 6
+					num_input_audio_formats 7
 					num_output_audio_formats 1
 					Object.Base.input_audio_format [
 						{
@@ -251,6 +251,11 @@ IncludeByKey.PASSTHROUGH {
 							in_bit_depth		32
 							in_valid_bit_depth	32
 						}
+						{
+							in_bit_depth		32
+							in_valid_bit_depth	32
+							in_sample_type		$SAMPLE_TYPE_FLOAT
+						}
 					]
 					Object.Base.output_audio_format [
 						{
@@ -362,7 +367,7 @@ IncludeByKey.PASSTHROUGH {
 					stream_name 'SSP0 Capture'
 					pcm_id $SSP0_PCM_ID
 					num_input_audio_formats 1
-					num_output_audio_formats 6
+					num_output_audio_formats 7
 					Object.Base.input_audio_format [
 						{
 							in_bit_depth		32
@@ -397,6 +402,11 @@ IncludeByKey.PASSTHROUGH {
 							out_bit_depth		32
 							out_valid_bit_depth	32
 						}
+						{
+							out_bit_depth		32
+							out_valid_bit_depth	32
+							out_sample_type		$SAMPLE_TYPE_FLOAT
+						}
 					]
 				}
 				Object.Widget.gain.1 {
@@ -1077,7 +1087,7 @@ Object.PCM.pcm [
 		Object.PCM.pcm_caps.1 {
 			direction	"playback"
 			name "SSP0 Playback"
-			formats 'S16_LE,S24_LE,S32_LE,U8,A_LAW,MU_LAW'
+			formats 'S16_LE,S24_LE,S32_LE,U8,A_LAW,MU_LAW,FLOAT_LE'
 			IncludeByKey.SSP0_RATE {
 				"48000" {
 					rates '48000'
@@ -1094,7 +1104,7 @@ Object.PCM.pcm [
 		Object.PCM.pcm_caps.2 {
 			direction	"capture"
 			name "SSP0 Capture"
-			formats 'S16_LE,S24_LE,S32_LE,U8,A_LAW,MU_LAW'
+			formats 'S16_LE,S24_LE,S32_LE,U8,A_LAW,MU_LAW,FLOAT_LE'
 			IncludeByKey.SSP0_RATE {
 				"48000" {
 					rates '48000'