SOFT: Extend PCM parameters range in passtrough capture pipelines for DMIC

singalsu · singalsu · commit 3540310eea01 · 2018-06-28T13:26:11.000+03:00
This patch extends the allowed sample rate range to 8 - 192 kHz, and
channels count to 1 - 16. Previously only 48 kHz and 2 - 4 channels was
allowed.

Signed-off-by: Seppo Ingalsuo &lt;seppo.ingalsuo@linux.intel.com&gt;
diff --git a/topology/sof/pipe-passthrough-capture.m4 b/topology/sof/pipe-passthrough-capture.m4
@@ -44,4 +44,4 @@ indir(`define', concat(`PIPELINE_PCM_', PIPELINE_ID), Passthrough Capture PCM_ID
 # PCM Configuration
 #
 
-PCM_CAPABILITIES(Passthrough Capture PCM_ID, COMP_FORMAT_NAME(PIPELINE_FORMAT), 48000, 48000, 2, 4, 2, 16, 192, 16384, 65536, 65536)
+PCM_CAPABILITIES(Passthrough Capture PCM_ID, COMP_FORMAT_NAME(PIPELINE_FORMAT), 8000, 192000, 1, 16, 2, 16, 192, 16384, 65536, 65536)

Original file line number	Diff line number	Diff line change
@@ -44,4 +44,4 @@ indir(`define', concat(`PIPELINE_PCM_', PIPELINE_ID), Passthrough Capture PCM_ID
`44`	`44`	`# PCM Configuration`
`45`	`45`	`#`
`46`	`46`
`47`		`-PCM_CAPABILITIES(Passthrough Capture PCM_ID, COMP_FORMAT_NAME(PIPELINE_FORMAT), 48000, 48000, 2, 4, 2, 16, 192, 16384, 65536, 65536)`
	`47`	`+PCM_CAPABILITIES(Passthrough Capture PCM_ID, COMP_FORMAT_NAME(PIPELINE_FORMAT), 8000, 192000, 1, 16, 2, 16, 192, 16384, 65536, 65536)`