[Sound-open-firmware] [PATCH] topology: separate ssp params from dai common params
Ranjani Sridharan
ranjani.sridharan at linux.intel.com
Mon May 21 20:46:39 CEST 2018
On Mon, 2018-05-21 at 13:30 -0500, Pierre-Louis Bossart wrote:
> On 5/21/18 12:38 PM, Ranjani Sridharan wrote:
> > This patch makes changes to DAI config in topology to separate out
> > SSP specific params from common params in preparation for other
> > DAI types coming soon.
> >
> > Signed-off-by: Ranjani Sridharan <ranjani.sridharan at linux.intel.com
> > >
> > ---
> > topology/m4/dai.m4 | 17 ++++++++++-------
> > topology/sof-apl-nocodec.m4 | 8 ++++----
> > topology/sof-apl-tdf8532.m4 | 16 ++++++++--------
> > topology/sof-bdw-rt286.m4 | 8 ++++----
> > topology/sof-bdw-rt5640.m4 | 8 ++++----
> > topology/sof-byt-da7213.m4 | 8 ++++----
> > topology/sof-byt-nocodec.m4 | 8 ++++----
> > topology/sof-byt-rt5640.m4 | 8 ++++----
> > topology/sof-byt-rt5645.m4 | 8 ++++----
> > topology/sof-byt-rt5651.m4 | 8 ++++----
> > topology/sof-cht-max98090.m4 | 8 ++++----
> > topology/sof-cht-nocodec.m4 | 8 ++++----
> > topology/sof-cnl-rt274.m4 | 8 ++++----
> > topology/sof-hsw-rt5640.m4 | 8 ++++----
> > topology/test/test-capture-ssp.m4 | 8 ++++----
> > topology/test/test-playback-ssp.m4 | 8 ++++----
> > topology/test/test-ssp.m4 | 8 ++++----
> > topology/test/test-tone-playback-ssp.m4 | 8 ++++----
> > 18 files changed, 82 insertions(+), 79 deletions(-)
> >
> > diff --git a/topology/m4/dai.m4 b/topology/m4/dai.m4
> > index 0b030af..781c762 100644
> > --- a/topology/m4/dai.m4
> > +++ b/topology/m4/dai.m4
> > @@ -131,27 +131,30 @@ define(`DAI_CLOCK',
> >
> > dnl DAI_TDM(slots, width, tx_mask, rx_mask)
> > define(`DAI_TDM',
> > -` tdm_slots 'STR($1)
> > +`tdm_slots 'STR($1)
> > ` tdm_slot_width 'STR($2)
> > ` tx_slots 'STR($3)
> > ` rx_slots 'STR($4)
> > )
> > +dnl SSP_CONFIG(mclk, bclk, fsync, tdm)
> > +define(`SSP_CONFIG',
> > +` '$1
> > +` '$2
> > +` '$3
> > +` '$4
> > +`}')
> >
> > dnl DAI Config)
> > define(`N_DAI_CONFIG', `DAICONFIG.'$1)
> >
> > -dnl DAI_CONFIG(type, idx, name, format, valid bits, mclk, bclk,
> > fsync, tdm)
> > +dnl DAI_CONFIG(type, idx, name, format, valid bits, ssp_config)
> > define(`DAI_CONFIG',
> > `SectionHWConfig."'$1$2`" {'
> > `'
> > ` id "'$2`"'
> > ` format "'$4`"'
> > `'
> > -` '$6
> > -` '$7
> > -` '$8
> > -` '$9
> > -`}'
> > +` ifelse($1, `SSP', $6, `}')'
> > `SectionVendorTuples."'N_DAI_CONFIG($1$2)`_tuples_str" {'
> > ` tokens "sof_dai_tokens"'
> > ` tuples."string" {'
> > diff --git a/topology/sof-apl-nocodec.m4 b/topology/sof-apl-
> > nocodec.m4
> > index 9c4286b..1ae703c 100644
> > --- a/topology/sof-apl-nocodec.m4
> > +++ b/topology/sof-apl-nocodec.m4
> > @@ -94,7 +94,7 @@ PCM_DUPLEX_ADD(Low Latency, 6, 0, 0,
> > PIPELINE_PCM_1, PIPELINE_PCM_2)
> > # BE configurations - overrides config in ACPI if present
> > #
> > DAI_CONFIG(SSP, 2, NoCodec, I2S, 24,
>
> You still have the last two parameters that are completely SSP
> specific?
Sorry, should have added a note. I left the format as the kernel
decodes it as a common parameter atm. Should I move it SSP specific
params?
As for the data bits, the dmic driver has a word length parameter that
I thought had a similar meaning to the data bits as in the case of
SSP. Maybe I am mistaken. Should I split it up too?
>
> > - DAI_CLOCK(mclk, 19200000, codec_mclk_in),
> > - DAI_CLOCK(bclk, 2400000, codec_slave),
> > - DAI_CLOCK(fsync, 48000, codec_slave),
> > - DAI_TDM(2, 25, 3, 3))
> > + SSP_CONFIG(DAI_CLOCK(mclk, 19200000, codec_mclk_in),
> > + DAI_CLOCK(bclk, 2400000, codec_slave),
> > + DAI_CLOCK(fsync, 48000, codec_slave),
> > + DAI_TDM(2, 25, 3, 3)))
> > diff --git a/topology/sof-apl-tdf8532.m4 b/topology/sof-apl-
> > tdf8532.m4
> > index 1ff0a0d..c8a5fa4 100644
> > --- a/topology/sof-apl-tdf8532.m4
> > +++ b/topology/sof-apl-tdf8532.m4
> > @@ -77,13 +77,13 @@ PCM_DUPLEX_ADD(Port2, 4, 1, 1, PIPELINE_PCM_2,
> > PIPELINE_PCM_3)
> > # BE configurations - overrides config in ACPI if present
> > #
> > DAI_CONFIG(SSP, 4, SSP4-Codec, DSP_B, 32,
> > - DAI_CLOCK(mclk, 24576000, codec_mclk_in),
> > - DAI_CLOCK(bclk, 12288000, codec_slave),
> > - DAI_CLOCK(fsync, 48000, codec_slave),
> > - DAI_TDM(8, 32, 15, 15))
> > + SSP_CONFIG(DAI_CLOCK(mclk, 24576000, codec_mclk_in),
> > + DAI_CLOCK(bclk, 12288000, codec_slave),
> > + DAI_CLOCK(fsync, 48000, codec_slave),
> > + DAI_TDM(8, 32, 15, 15)))
> >
> > DAI_CONFIG(SSP, 2, SSP2-Codec, I2S, 16,
> > - DAI_CLOCK(mclk, 24576000, codec_mclk_in),
> > - DAI_CLOCK(bclk, 1536000, codec_slave),
> > - DAI_CLOCK(fsync, 48000, codec_slave),
> > - DAI_TDM(2, 16, 3, 3))
> > + SSP_CONFIG(DAI_CLOCK(mclk, 24576000, codec_mclk_in),
> > + DAI_CLOCK(bclk, 1536000, codec_slave),
> > + DAI_CLOCK(fsync, 48000, codec_slave),
> > + DAI_TDM(2, 16, 3, 3)))
> > diff --git a/topology/sof-bdw-rt286.m4 b/topology/sof-bdw-rt286.m4
> > index a13a49c..25f0b04 100644
> > --- a/topology/sof-bdw-rt286.m4
> > +++ b/topology/sof-bdw-rt286.m4
> > @@ -94,7 +94,7 @@ PCM_DUPLEX_ADD(Low Latency, 6, 0, 0,
> > PIPELINE_PCM_1, PIPELINE_PCM_2)
> > # BE configurations - overrides config in ACPI if present
> > #
> > DAI_CONFIG(SSP, 0, Codec, I2S, 24,
> > - DAI_CLOCK(mclk, 24000000, codec_mclk_in),
> > - DAI_CLOCK(bclk, 2400000, codec_slave),
> > - DAI_CLOCK(fsync, 48000, codec_slave),
> > - DAI_TDM(2, 25, 3, 3))
> > + SSP_CONFIG(DAI_CLOCK(mclk, 24000000, codec_mclk_in),
> > + DAI_CLOCK(bclk, 2400000, codec_slave),
> > + DAI_CLOCK(fsync, 48000, codec_slave),
> > + DAI_TDM(2, 25, 3, 3)))
> > diff --git a/topology/sof-bdw-rt5640.m4 b/topology/sof-bdw-
> > rt5640.m4
> > index 007944a..6e09617 100644
> > --- a/topology/sof-bdw-rt5640.m4
> > +++ b/topology/sof-bdw-rt5640.m4
> > @@ -94,7 +94,7 @@ PCM_DUPLEX_ADD(Low Latency, 6, 0, 0,
> > PIPELINE_PCM_1, PIPELINE_PCM_2)
> > # BE configurations - overrides config in ACPI if present
> > #
> > DAI_CONFIG(SSP, 0, Codec, I2S, 24,
> > - DAI_CLOCK(mclk, 24000000, codec_mclk_in),
> > - DAI_CLOCK(bclk, 2400000, codec_slave),
> > - DAI_CLOCK(fsync, 48000, codec_slave),
> > - DAI_TDM(2, 25, 3, 3))
> > + SSP_CONFIG(DAI_CLOCK(mclk, 24000000, codec_mclk_in),
> > + DAI_CLOCK(bclk, 2400000, codec_slave),
> > + DAI_CLOCK(fsync, 48000, codec_slave),
> > + DAI_TDM(2, 25, 3, 3)))
> > diff --git a/topology/sof-byt-da7213.m4 b/topology/sof-byt-
> > da7213.m4
> > index ecf90c6..47034e4 100644
> > --- a/topology/sof-byt-da7213.m4
> > +++ b/topology/sof-byt-da7213.m4
> > @@ -94,7 +94,7 @@ PCM_DUPLEX_ADD(Low Latency, 6, 0, 0,
> > PIPELINE_PCM_1, PIPELINE_PCM_2)
> > # BE configurations - overrides config in ACPI if present
> > #
> > DAI_CONFIG(SSP, 2, SSP2-Codec, I2S, 24,
> > - DAI_CLOCK(mclk, 19200000, codec_mclk_in),
> > - DAI_CLOCK(bclk, 2400000, codec_slave),
> > - DAI_CLOCK(fsync, 48000, codec_slave),
> > - DAI_TDM(2, 25, 3, 3))
> > + SSP_CONFIG(DAI_CLOCK(mclk, 19200000, codec_mclk_in),
> > + DAI_CLOCK(bclk, 2400000, codec_slave),
> > + DAI_CLOCK(fsync, 48000, codec_slave),
> > + DAI_TDM(2, 25, 3, 3)))
> > diff --git a/topology/sof-byt-nocodec.m4 b/topology/sof-byt-
> > nocodec.m4
> > index efa321b..fa5b308 100644
> > --- a/topology/sof-byt-nocodec.m4
> > +++ b/topology/sof-byt-nocodec.m4
> > @@ -94,7 +94,7 @@ PCM_DUPLEX_ADD(Low Latency, 6, 0, 0,
> > PIPELINE_PCM_1, PIPELINE_PCM_2)
> > # BE configurations - overrides config in ACPI if present
> > #
> > DAI_CONFIG(SSP, 2, NoCodec, I2S, 24,
> > - DAI_CLOCK(mclk, 19200000, codec_mclk_in),
> > - DAI_CLOCK(bclk, 2400000, codec_slave),
> > - DAI_CLOCK(fsync, 48000, codec_slave),
> > - DAI_TDM(2, 25, 3, 3))
> > + SSP_CONFIG(DAI_CLOCK(mclk, 19200000, codec_mclk_in),
> > + DAI_CLOCK(bclk, 2400000, codec_slave),
> > + DAI_CLOCK(fsync, 48000, codec_slave),
> > + DAI_TDM(2, 25, 3, 3)))
> > diff --git a/topology/sof-byt-rt5640.m4 b/topology/sof-byt-
> > rt5640.m4
> > index ae54969..997aee5 100644
> > --- a/topology/sof-byt-rt5640.m4
> > +++ b/topology/sof-byt-rt5640.m4
> > @@ -94,7 +94,7 @@ PCM_DUPLEX_ADD(Low Latency, 6, 0, 0,
> > PIPELINE_PCM_1, PIPELINE_PCM_2)
> > # BE configurations - overrides config in ACPI if present
> > #
> > DAI_CONFIG(SSP, 2, SSP2-Codec, I2S, 24,
> > - DAI_CLOCK(mclk, 19200000, codec_mclk_in),
> > - DAI_CLOCK(bclk, 2400000, codec_slave),
> > - DAI_CLOCK(fsync, 48000, codec_slave),
> > - DAI_TDM(2, 25, 3, 3))
> > + SSP_CONFIG(DAI_CLOCK(mclk, 19200000, codec_mclk_in),
> > + DAI_CLOCK(bclk, 2400000, codec_slave),
> > + DAI_CLOCK(fsync, 48000, codec_slave),
> > + DAI_TDM(2, 25, 3, 3)))
> > diff --git a/topology/sof-byt-rt5645.m4 b/topology/sof-byt-
> > rt5645.m4
> > index 364121f..73df875 100644
> > --- a/topology/sof-byt-rt5645.m4
> > +++ b/topology/sof-byt-rt5645.m4
> > @@ -94,7 +94,7 @@ PCM_DUPLEX_ADD(Low Latency, 6, 0, 0,
> > PIPELINE_PCM_1, PIPELINE_PCM_2)
> > # BE configurations - overrides config in ACPI if present
> > #
> > DAI_CONFIG(SSP, 2, SSP2-Codec, I2S, 24,
> > - DAI_CLOCK(mclk, 19200000, codec_mclk_in),
> > - DAI_CLOCK(bclk, 2400000, codec_slave),
> > - DAI_CLOCK(fsync, 48000, codec_slave),
> > - DAI_TDM(2, 25, 3, 3))
> > + SSP_CONFIG(DAI_CLOCK(mclk, 19200000, codec_mclk_in),
> > + DAI_CLOCK(bclk, 2400000, codec_slave),
> > + DAI_CLOCK(fsync, 48000, codec_slave),
> > + DAI_TDM(2, 25, 3, 3)))
> > diff --git a/topology/sof-byt-rt5651.m4 b/topology/sof-byt-
> > rt5651.m4
> > index be3d994..b28bcd2 100644
> > --- a/topology/sof-byt-rt5651.m4
> > +++ b/topology/sof-byt-rt5651.m4
> > @@ -94,8 +94,8 @@ PCM_DUPLEX_ADD(Low Latency, 3, 0, 0,
> > PIPELINE_PCM_1, PIPELINE_PCM_2)
> > # BE configurations - overrides config in ACPI if present
> > #
> > DAI_CONFIG(SSP, 2, SSP2-Codec, I2S, 24,
> > - DAI_CLOCK(mclk, 19200000, codec_mclk_in),
> > - DAI_CLOCK(bclk, 2400000, codec_slave),
> > - DAI_CLOCK(fsync, 48000, codec_slave),
> > - DAI_TDM(2, 25, 3, 3))
> > + SSP_CONFIG(DAI_CLOCK(mclk, 19200000, codec_mclk_in),
> > + DAI_CLOCK(bclk, 2400000, codec_slave),
> > + DAI_CLOCK(fsync, 48000, codec_slave),
> > + DAI_TDM(2, 25, 3, 3)))
> >
> > diff --git a/topology/sof-cht-max98090.m4 b/topology/sof-cht-
> > max98090.m4
> > index 7ba4df7..eeb81b4 100644
> > --- a/topology/sof-cht-max98090.m4
> > +++ b/topology/sof-cht-max98090.m4
> > @@ -94,7 +94,7 @@ PCM_DUPLEX_ADD(Low Latency, 6, 0, 0,
> > PIPELINE_PCM_1, PIPELINE_PCM_2)
> > # BE configurations - overrides config in ACPI if present
> > #
> > DAI_CONFIG(SSP, 2, SSP2-Codec, I2S, 16,
> > - DAI_CLOCK(mclk, 19200000, codec_mclk_in),
> > - DAI_CLOCK(bclk, 1920000, codec_slave),
> > - DAI_CLOCK(fsync, 48000, codec_slave),
> > - DAI_TDM(2, 20, 3, 3))
> > + SSP_CONFIG(DAI_CLOCK(mclk, 19200000, codec_mclk_in),
> > + DAI_CLOCK(bclk, 1920000, codec_slave),
> > + DAI_CLOCK(fsync, 48000, codec_slave),
> > + DAI_TDM(2, 20, 3, 3)))
> > diff --git a/topology/sof-cht-nocodec.m4 b/topology/sof-cht-
> > nocodec.m4
> > index a0eb9cd..4774602 100644
> > --- a/topology/sof-cht-nocodec.m4
> > +++ b/topology/sof-cht-nocodec.m4
> > @@ -94,7 +94,7 @@ PCM_DUPLEX_ADD(Low Latency, 6, 0, 0,
> > PIPELINE_PCM_1, PIPELINE_PCM_2)
> > # BE configurations - overrides config in ACPI if present
> > #
> > DAI_CONFIG(SSP, 2, NoCodec, I2S, 24,
> > - DAI_CLOCK(mclk, 19200000, codec_mclk_in),
> > - DAI_CLOCK(bclk, 2400000, codec_slave),
> > - DAI_CLOCK(fsync, 48000, codec_slave),
> > - DAI_TDM(2, 25, 3, 3))
> > + SSP_CONFIG(DAI_CLOCK(mclk, 19200000, codec_mclk_in),
> > + DAI_CLOCK(bclk, 2400000, codec_slave),
> > + DAI_CLOCK(fsync, 48000, codec_slave),
> > + DAI_TDM(2, 25, 3, 3)))
> > diff --git a/topology/sof-cnl-rt274.m4 b/topology/sof-cnl-rt274.m4
> > index 89d5a25..54dd8b8 100644
> > --- a/topology/sof-cnl-rt274.m4
> > +++ b/topology/sof-cnl-rt274.m4
> > @@ -65,7 +65,7 @@ PCM_DUPLEX_ADD(Passthrough, 3, 0, 0,
> > PIPELINE_PCM_1, PIPELINE_PCM_2)
> > # BE configurations - overrides config in ACPI if present
> > #
> > DAI_CONFIG(SSP, 0, SSP0-Codec, DSP_B, 24,
> > - DAI_CLOCK(mclk, 24000000, codec_mclk_in),
> > - DAI_CLOCK(bclk, 4800000, codec_slave),
> > - DAI_CLOCK(fsync, 48000, codec_slave),
> > - DAI_TDM(4, 25, 3, 3))
> > + SSP_CONFIG(DAI_CLOCK(mclk, 24000000, codec_mclk_in),
> > + DAI_CLOCK(bclk, 4800000, codec_slave),
> > + DAI_CLOCK(fsync, 48000, codec_slave),
> > + DAI_TDM(4, 25, 3, 3)))
> > diff --git a/topology/sof-hsw-rt5640.m4 b/topology/sof-hsw-
> > rt5640.m4
> > index 85b8209..d11eb8d 100644
> > --- a/topology/sof-hsw-rt5640.m4
> > +++ b/topology/sof-hsw-rt5640.m4
> > @@ -94,7 +94,7 @@ PCM_DUPLEX_ADD(Low Latency, 6, 0, 0,
> > PIPELINE_PCM_1, PIPELINE_PCM_2)
> > # BE configurations - overrides config in ACPI if present
> > #
> > DAI_CONFIG(SSP, 0, Codec, I2S, 24,
> > - DAI_CLOCK(mclk, 24000000, codec_mclk_in),
> > - DAI_CLOCK(bclk, 2400000, codec_slave),
> > - DAI_CLOCK(fsync, 48000, codec_slave),
> > - DAI_TDM(2, 25, 3, 3))
> > + SSP_CONFIG(DAI_CLOCK(mclk, 24000000, codec_mclk_in),
> > + DAI_CLOCK(bclk, 2400000, codec_slave),
> > + DAI_CLOCK(fsync, 48000, codec_slave),
> > + DAI_TDM(2, 25, 3, 3)))
> > diff --git a/topology/test/test-capture-ssp.m4
> > b/topology/test/test-capture-ssp.m4
> > index 6d666dc..3dc0c0e 100644
> > --- a/topology/test/test-capture-ssp.m4
> > +++ b/topology/test/test-capture-ssp.m4
> > @@ -69,7 +69,7 @@ PCM_CAPTURE_ADD(Passthrough, 3, 0, 0,
> > PIPELINE_PCM_2)
> > # TEST_SSP_DATA_BITS bit I2S using TEST_SSP_PHY_BITS bit sample
> > conatiner on SSP TEST_SSP_PORT
> > #
> > DAI_CONFIG(SSP, TEST_SSP_PORT, TEST_DAI_LINK_NAME, TEST_SSP_MODE,
> > TEST_SSP_DATA_BITS,
> > - DAI_CLOCK(mclk, TEST_SSP_MCLK, codec_mclk_in),
> > - DAI_CLOCK(bclk, TEST_SSP_BCLK, codec_slave),
> > - DAI_CLOCK(fsync, 48000, codec_slave),
> > - DAI_TDM(2, TEST_SSP_PHY_BITS, 3, 3))
> > + SSP_CONFIG(DAI_CLOCK(mclk, TEST_SSP_MCLK,
> > codec_mclk_in),
> > + DAI_CLOCK(bclk, TEST_SSP_BCLK, codec_slave),
> > + DAI_CLOCK(fsync, 48000, codec_slave),
> > + DAI_TDM(2, TEST_SSP_PHY_BITS, 3, 3)))
> > diff --git a/topology/test/test-playback-ssp.m4
> > b/topology/test/test-playback-ssp.m4
> > index 5ee1b53..cc10cfa 100644
> > --- a/topology/test/test-playback-ssp.m4
> > +++ b/topology/test/test-playback-ssp.m4
> > @@ -69,7 +69,7 @@ PCM_PLAYBACK_ADD(Passthrough, 3, 0, 0,
> > PIPELINE_PCM_1)
> > # TEST_SSP_DATA_BITS bit I2S using TEST_SSP_PHY_BITS bit sample
> > conatiner on SSP TEST_SSP_PORT
> > #
> > DAI_CONFIG(SSP, TEST_SSP_PORT, TEST_DAI_LINK_NAME, TEST_SSP_MODE,
> > TEST_SSP_DATA_BITS,
> > - DAI_CLOCK(mclk, TEST_SSP_MCLK, codec_slave),
> > - DAI_CLOCK(bclk, TEST_SSP_BCLK, codec_slave),
> > - DAI_CLOCK(fsync, 48000, codec_slave),
> > - DAI_TDM(2, TEST_SSP_PHY_BITS, 3, 3))
> > + SSP_CONFIG(DAI_CLOCK(mclk, TEST_SSP_MCLK, codec_slave),
> > + DAI_CLOCK(bclk, TEST_SSP_BCLK, codec_slave),
> > + DAI_CLOCK(fsync, 48000, codec_slave),
> > + DAI_TDM(2, TEST_SSP_PHY_BITS, 3, 3)))
> > diff --git a/topology/test/test-ssp.m4 b/topology/test/test-ssp.m4
> > index 1bdce2f..2e712c0 100644
> > --- a/topology/test/test-ssp.m4
> > +++ b/topology/test/test-ssp.m4
> > @@ -87,7 +87,7 @@ PCM_DUPLEX_ADD(Passthrough, 3, 0, 0,
> > PIPELINE_PCM_1, PIPELINE_PCM_2)
> > # TEST_SSP_DATA_BITS bit I2S using TEST_SSP_PHY_BITS bit sample
> > conatiner on SSP TEST_SSP_PORT
> > #
> > DAI_CONFIG(SSP, TEST_SSP_PORT, TEST_DAI_LINK_NAME, TEST_SSP_MODE,
> > TEST_SSP_DATA_BITS,
> > - DAI_CLOCK(mclk, TEST_SSP_MCLK, codec_mclk_in),
> > - DAI_CLOCK(bclk, TEST_SSP_BCLK, codec_slave),
> > - DAI_CLOCK(fsync, 48000, codec_slave),
> > - DAI_TDM(2, TEST_SSP_PHY_BITS, 3, 3))
> > + SSP_CONFIG(DAI_CLOCK(mclk, TEST_SSP_MCLK,
> > codec_mclk_in),
> > + DAI_CLOCK(bclk, TEST_SSP_BCLK, codec_slave),
> > + DAI_CLOCK(fsync, 48000, codec_slave),
> > + DAI_TDM(2, TEST_SSP_PHY_BITS, 3, 3)))
> > diff --git a/topology/test/test-tone-playback-ssp.m4
> > b/topology/test/test-tone-playback-ssp.m4
> > index 069ad64..ec43c93 100644
> > --- a/topology/test/test-tone-playback-ssp.m4
> > +++ b/topology/test/test-tone-playback-ssp.m4
> > @@ -57,7 +57,7 @@ DAI_ADD(sof/pipe-dai-playback.m4,
> > # TEST_SSP_DATA_BITS bit I2S using TEST_SSP_PHY_BITS bit sample
> > conatiner on SSP TEST_SSP_PORT
> > #
> > DAI_CONFIG(SSP, TEST_SSP_PORT, TEST_DAI_LINK_NAME, I2S,
> > TEST_SSP_DATA_BITS,
> > - DAI_CLOCK(mclk, TEST_SSP_MCLK, codec_mclk_in),
> > - DAI_CLOCK(bclk, TEST_SSP_BCLK, codec_slave),
> > - DAI_CLOCK(fsync, 48000, codec_slave),
> > - DAI_TDM(2, TEST_SSP_PHY_BITS, 3, 3))
> > + SSP_CONFIG(DAI_CLOCK(mclk, TEST_SSP_MCLK,
> > codec_mclk_in),
> > + DAI_CLOCK(bclk, TEST_SSP_BCLK, codec_slave),
> > + DAI_CLOCK(fsync, 48000, codec_slave),
> > + DAI_TDM(2, TEST_SSP_PHY_BITS, 3, 3)))
> >
>
>
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