diff --git a/tools/topology/m4/ch_sel.m4 b/tools/topology/m4/ch_sel.m4
index 2f2267d43..8c0ae7edb 100644
--- a/tools/topology/m4/ch_sel.m4
+++ b/tools/topology/m4/ch_sel.m4
@@ -5,7 +5,7 @@ dnl Define macro for channel selector widget
 dnl Selector name)
 define(`N_SELECTOR', `SELECTOR'PIPELINE_ID`.'$1)
 
-dnl W_SELECTOR(name, format, periods_sink, periods_source, in_chan_cnt, out_chan_cnt, sel_chan_index)
+dnl W_SELECTOR(name, format, periods_sink, periods_source, kcontrols_list)
 define(`W_SELECTOR',
 `SectionVendorTuples."'N_SELECTOR($1)`_tuples_w" {'
 `	tokens "sof_comp_tokens"'
@@ -41,6 +41,9 @@ define(`W_SELECTOR',
 `		"'N_SELECTOR($1)`_data_w"'
 `		"'N_SELECTOR($1)`_data_str"'
 `	]'
+`	bytes ['
+		$5
+`	]'
 `}')
 
 divert(0)dnl
diff --git a/tools/topology/sof/pipe-detect.m4 b/tools/topology/sof/pipe-detect.m4
index 406a462d3..edc616894 100644
--- a/tools/topology/sof/pipe-detect.m4
+++ b/tools/topology/sof/pipe-detect.m4
@@ -13,6 +13,8 @@ include(`buffer.m4')
 include(`pga.m4')
 include(`ch_sel.m4')
 include(`detect.m4')
+include(`mixercontrol.m4')
+include(`bytecontrol.m4')
 include(`pipeline.m4')
 
 #
@@ -20,6 +22,24 @@ include(`pipeline.m4')
 #
 
 
+# Selector initial parameters
+CONTROLBYTES_PRIV(SELECTOR_priv,
+`       bytes "0x53,0x4f,0x46,0x00,0x00,0x00,0x00,0x00,'
+`       0x0c,0x00,0x00,0x00,0x00,0x10,0x00,0x03,'
+`       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,'
+`       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,'
+`       0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00,'
+`       0x00,0x00,0x00,0x00"'
+)
+
+# Selector Bytes control with max value of 255
+C_CONTROLBYTES(SELECTOR, PIPELINE_ID,
+	CONTROLBYTES_OPS(bytes, 258 binds the mixer control to bytes get/put handlers, 258, 258),
+	CONTROLBYTES_EXTOPS(258 binds the mixer control to bytes get/put handlers, 258, 258),
+	, , ,
+	CONTROLBYTES_MAX(, 304),
+	,
+	SELECTOR_priv)
 #
 # Components and Buffers
 #
@@ -27,7 +47,7 @@ include(`pipeline.m4')
 # "Detect 0" has 2 sink period and 0 source periods
 W_DETECT(0, PIPELINE_FORMAT, 0, 2, KEYWORD, N_STS(PCM_ID))
 
-W_SELECTOR(0, PIPELINE_FORMAT, 2, 2, 2, 1, 0)
+W_SELECTOR(0, PIPELINE_FORMAT, 2, 2, LIST(`		', "SELECTOR"))
 
 # Capture Buffers
 W_BUFFER(1, COMP_BUFFER_SIZE(2,