[Sound-open-firmware] [PATCH v3 6/7] topology: add DMIC config definition to DAI config

[Ranjani Sridharan]

This patch adds the DMIC config definition and the DMIC
config entry in DAI config.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan at linux.intel.com>
---
 topology/m4/dai.m4 | 32 +++++++++++++++++++++++++++++++-
 1 file changed, 31 insertions(+), 1 deletion(-)

diff --git a/topology/m4/dai.m4 b/topology/m4/dai.m4
index e635caf..13fee68 100644
--- a/topology/m4/dai.m4
+++ b/topology/m4/dai.m4
@@ -160,16 +160,46 @@ define(`SSP_SAMPLE_BITS',
 `}'
 )
 
+dnl DMIC currently only supports 16 bit or 32-bit word length
+dnl DMIC_WORD_LENGTH(frame format)
+define(`DMIC_WORD_LENGTH',
+`ifelse($1, `s16le', 16, $1, `s32le', 32, `')')
+
+dnl DMIC_CONFIG(driver_version, clk_min, clk_mac, duty_min, duty_max,
+dnl		req_pdm_count, pdm 0 enable, pdm 1 enable, sample_rate,
+dnl		fifo word length, type, idx)
+define(`DMIC_CONFIG',
+`SectionVendorTuples."'N_DAI_CONFIG($11$12)`_tuples" {'
+`	tokens "sof_dmic_tokens"'
+`	tuples."word" {'
+`		SOF_TKN_INTEL_DMIC_DRIVER_VERSION'	STR($1)
+`		SOF_TKN_INTEL_DMIC_CLK_MIN'		STR($2)
+`		SOF_TKN_INTEL_DMIC_CLK_MAX'		STR($3)
+`		SOF_TKN_INTEL_DMIC_DUTY_MIN'		STR($4)
+`		SOF_TKN_INTEL_DMIC_DUTY_MAX'		STR($5)
+`		SOF_TKN_INTEL_DMIC_REQUESTED_PDM_COUNT'	STR($6)
+`		SOF_TKN_INTEL_DMIC_PDM_0_ENABLE'	STR($7)
+`		SOF_TKN_INTEL_DMIC_PDM_1_ENABLE'	STR($8)
+`		SOF_TKN_INTEL_DMIC_SAMPLE_RATE'		STR($9)
+`		SOF_TKN_INTEL_DMIC_FIFO_WORD_LENGTH'	STR($10)
+`	}'
+`}'
+`SectionData."'N_DAI_CONFIG($11$12)`_data" {'
+`	tuples "'N_DAI_CONFIG($11$12)`_tuples"'
+`}'
+)
+
 dnl DAI Config)
 define(`N_DAI_CONFIG', `DAICONFIG.'$1)
 
-dnl DAI_CONFIG(type, idx, name, ssp_config)
+dnl DAI_CONFIG(type, idx, name, ssp_config/dmic_config)
 define(`DAI_CONFIG',
 `SectionHWConfig."'$1$2`" {'
 `'
 `	id		"'$2`"'
 `'
 `	ifelse($1, `SSP', $4, `}')'
+`ifelse($1, `DMIC', $4, `')'
 `SectionVendorTuples."'N_DAI_CONFIG($1$2)`_tuples_str" {'
 `	tokens "sof_dai_tokens"'
 `	tuples."string" {'
-- 
2.17.0