[Sound-open-firmware] [PATCH 2/3] topology: m4: Add DAI_OUT_SSP_LOOPBACK marco for SSP LOOPBACK dai comp

[Xiuli Pan]

From: Pan Xiuli <xiuli.pan at linux.intel.com>

Add new macro for SSP loobback mode support

Signed-off-by: Pan Xiuli <xiuli.pan at linux.intel.com>
---
Work with patch set:
SOF-Kernel(6):
  ASoC: SOF: Add debug_mode flag in sof dev
  ASoC: SOF: debug: add debugmode debugfs for sof_dev debug_mode
  ASoC: SOF: uapi: topology: Add SOF_TKN_DAI_SSP_LBM for ssp loopback mode
  ASoC: SOF: add headers for lbm control callback functions
  ASoC: SOF: add lbm kcontrol callback functions
  ASoC: SOF: topology: Add topology handler for dai ssp loopback mode

SOF(5):
  dai: add lbm status for dai ssp
  dai: add get_loopback_mode function
  DMIC: add empty get_loopback_mode function
  SSP: support for get/set_loopback_mode functions
  dai: add dai_cmd support for loopback mode switch

SOF-Tools(3):
  topology: Add SOF_TKN_DAI_SSP_LBM for ssp loopback mode
  topology: m4: Add DAI_OUT_SSP_LOOPBACK marco for SSP LOOPBACK dai comp
  topology: test: Add loopback topology

test & santity test with:
Mininow max rt5651 and UP2 Hifiberry PRO and CNL nocodec
SOF master: 48d2a1c551d7b3c8f76d44f3c04dd59a37ff6a8f
SOF-Tool master: bd7dc88231f31d385340310cef467f211a739eeb
https://github.com/plbossart/sound/tree/topic/sof-v4.14:
0d51a5ed28c5e97f09b59c4cafaddfb9d3b24b77
---
 topology/m4/dai.m4 | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)

diff --git a/topology/m4/dai.m4 b/topology/m4/dai.m4
index bd67413..2a202c0 100644
--- a/topology/m4/dai.m4
+++ b/topology/m4/dai.m4
@@ -7,6 +7,61 @@ define(`N_DAI', DAI_NAME)
 define(`N_DAI_OUT', DAI_NAME`.OUT')
 define(`N_DAI_IN', DAI_NAME`.IN')
 
+dnl W_DAI_OUT_SSP_LOOPBACK(type, index, dai_link, format, periods_sink, periods_source, preload)
+define(`W_DAI_OUT_SSP_LOOPBACK',
+`SectionVendorTuples."'N_DAI_OUT($2)`_tuples_w_comp" {'
+`	tokens "sof_comp_tokens"'
+`	tuples."word" {'
+`		SOF_TKN_COMP_PERIOD_SINK_COUNT'		STR($5)
+`		SOF_TKN_COMP_PERIOD_SOURCE_COUNT'	STR($6)
+`		SOF_TKN_COMP_PRELOAD_COUNT'		STR($7)
+`	}'
+`}'
+`SectionData."'N_DAI_OUT($2)`_data_w_comp" {'
+`	tuples "'N_DAI_OUT($2)`_tuples_w_comp"'
+`}'
+`SectionVendorTuples."'N_DAI_OUT($2)`_tuples_w" {'
+`	tokens "sof_dai_tokens"'
+`	tuples."word" {'
+`		SOF_TKN_DAI_INDEX'	$2
+`	}'
+`}'
+`SectionData."'N_DAI_OUT($2)`_data_w" {'
+`	tuples "'N_DAI_OUT($2)`_tuples_w"'
+`}'
+`SectionVendorTuples."'N_DAI_OUT($2)`_tuples_str" {'
+`	tokens "sof_dai_tokens"'
+`	tuples."string" {'
+`		SOF_TKN_DAI_TYPE'	"SSP"
+`		SOF_TKN_DAI_SSP_LBM'	"TRUE"
+`	}'
+`}'
+`SectionData."'N_DAI_OUT($2)`_data_str" {'
+`	tuples "'N_DAI_OUT($2)`_tuples_str"'
+`}'
+`SectionVendorTuples."'N_DAI_OUT($2)`_tuples_comp_str" {'
+`	tokens "sof_comp_tokens"'
+`	tuples."string" {'
+`		SOF_TKN_COMP_FORMAT'	STR($4)
+`	}'
+`}'
+`SectionData."'N_DAI_OUT($2)`_data_comp_str" {'
+`	tuples "'N_DAI_OUT($2)`_tuples_comp_str"'
+`}'
+`SectionWidget."'N_DAI_OUT`" {'
+`	index "'PIPELINE_ID`"'
+`	type "dai_in"'
+`	stream_name' STR($3)
+`	no_pm "true"'
+`	data ['
+`		"'N_DAI_OUT($2)`_data_w"'
+`		"'N_DAI_OUT($2)`_data_w_comp"'
+`		"'N_DAI_OUT($2)`_data_str"'
+`		"'N_DAI_OUT($2)`_data_comp_str"'
+`	]'
+`}')
+
+
 dnl W_DAI_OUT(type, index, dai_link, format, periods_sink, periods_source, preload)
 define(`W_DAI_OUT',
 `SectionVendorTuples."'N_DAI_OUT($2)`_tuples_w_comp" {'
-- 
2.7.4