[Sound-open-firmware] [PATCH] topology: add test pass through pipe for 16bit 48kHz on SSP2

[Liam Girdwood]

Signed-off-by: Liam Girdwood <liam.r.girdwood at linux.intel.com>
---
 topology/test-passthrough-16bit-48k-ssp2.m4 | 54 +++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 topology/test-passthrough-16bit-48k-ssp2.m4

diff --git a/topology/test-passthrough-16bit-48k-ssp2.m4 b/topology/test-passthrough-16bit-48k-ssp2.m4
new file mode 100644
index 0000000..197d8ad
--- /dev/null
+++ b/topology/test-passthrough-16bit-48k-ssp2.m4
@@ -0,0 +1,54 @@
+#
+# Topology for pass through pipeline
+#
+
+# Include topology builder
+include(`local.m4')
+include(`build.m4')
+
+# Include TLV library
+include(`common/tlv.m4')
+
+# Include Token library
+include(`sof/tokens.m4')
+
+# Include Baytrail DSP configuration
+include(`dsps/byt.m4')
+
+#
+# Machine Specific Config - !! MUST BE SET TO MATCH TEST MACHINE DRIVER !!
+#
+
+# DAI Link Name
+define(`TEST_DAI_LINK_NAME', `Baytrail Audio')
+
+# DAI Link Stream Name
+define(`TEST_DAI_LINK_STREAM_NAME', `Audio')
+
+#
+# Define the pipeline
+#
+# PCM0 ----> SSP2
+#
+
+# Low Latency playback pipeline 1 on PCM 0 using max 2 channels of s16le.
+# Schedule 48 frames per 1000us deadline on core 0 with priority 0
+# Use DMAC 0 channel 1 for PCM audio playback data
+
+PIPELINE_PCM_DAI_ADD(sof/pipe-passthrough-playback.m4, 
+	1, 0, 2, s16le, 
+	48, 1000, 0, 0, 0, 1,
+	SSP, 2, TEST_DAI_LINK_STREAM_NAME, s16le, 2)
+
+#
+# BE configurations - overrides config in ACPI if present
+#
+# Clocks masters wrt codec
+#
+# 16bit I2S using 20bit sample conatiner on SSP2
+#
+DAI_CONFIG(SSP, 2, TEST_DAI_LINK_NAME, TEST_DAI_LINK_STREAM_NAME, I2S, 16,
+	DAI_CLOCK(mclk, 19200000, slave),
+	DAI_CLOCK(bclk, 1920000, slave),
+	DAI_CLOCK(fsync, 48000, slave),
+	DAI_TDM(2, 20, 3, 3))
-- 
2.14.1