diff --git a/topology/sof/pipe-dai-capture.m4 b/topology/sof/pipe-dai-capture.m4
index ab63efd..e69991e 100644
--- a/topology/sof/pipe-dai-capture.m4
+++ b/topology/sof/pipe-dai-capture.m4
@@ -1,4 +1,4 @@
-# DAI Playback connector
+# DAI Capture connector
 
 # Include topology builder
 include(`local.m4')
diff --git a/topology/sof/pipe-src-capture.m4 b/topology/sof/pipe-src-capture.m4
index c843a6c..dc55dd2 100644
--- a/topology/sof/pipe-src-capture.m4
+++ b/topology/sof/pipe-src-capture.m4
@@ -12,7 +12,7 @@ include(`local.m4')
 # Components and Buffers
 #
 
-# Host "Passthrough Playback" PCM uses pipeline DMAC and channel
+# Host "Passthrough Capture" PCM uses pipeline DMAC and channel
 # with 4 sink and 0 source periods
 W_PCM_CAPTURE(Passthrough Capture, PIPELINE_DMAC, PIPELINE_DMAC_CHAN, 4, 0, 2)
 
@@ -35,7 +35,7 @@ SectionData."media_src_conf" {
 # "SRC" has 4 source and 4 sink periods
 W_SRC(0, PIPELINE_FORMAT, 4, 4, media_src_conf, 2)
 
-# Playback Buffers
+# Capture Buffers
 W_BUFFER(0, COMP_BUFFER_SIZE(4,
 	COMP_SAMPLE_SIZE(PIPELINE_FORMAT), PIPELINE_CHANNELS, SCHEDULE_FRAMES))
 W_BUFFER(1, COMP_BUFFER_SIZE(4,
diff --git a/topology/sof/pipe-volume-capture.m4 b/topology/sof/pipe-volume-capture.m4
index 8532aa3..3030907 100644
--- a/topology/sof/pipe-volume-capture.m4
+++ b/topology/sof/pipe-volume-capture.m4
@@ -44,12 +44,12 @@ SectionControlMixer.STR(Master Capture Volume) {
 
 # Host "Passthrough Capture" PCM uses pipeline DMAC and channel
 # with 0 sink and 2 source periods
-W_PCM_CAPTURE(Passthrough Playback, PIPELINE_DMAC, PIPELINE_DMAC_CHAN, 0, 2, 2)
+W_PCM_CAPTURE(Passthrough Capture, PIPELINE_DMAC, PIPELINE_DMAC_CHAN, 0, 2, 2)
 
 # "Volume" has 2 source and 2 sink periods
 W_PGA(0, Master Capture Volume, PIPELINE_FORMAT, 2, 2, 2)
 
-# Playback Buffers
+# Capture Buffers
 W_BUFFER(0, COMP_BUFFER_SIZE(2,
 	COMP_SAMPLE_SIZE(PIPELINE_FORMAT), PIPELINE_CHANNELS, SCHEDULE_FRAMES))
 W_BUFFER(1, COMP_BUFFER_SIZE(2,