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topology: sof-glk-cs42l42: using 24-bit sample depth on SSP2 

Changing sample depth of SSP2 to 24 bits for better dynamic range.

Signed-off-by: Brent Lu <brent.lu@intel.com>
This commit is contained in:
Brent Lu 2021-06-15 13:55:29 +08:00 committed by Liam Girdwood
parent eb7add5135
commit 8c863f43af
1 changed files with 18 additions and 2 deletions
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20
tools/topology/topology1/sof-glk-da7219.m4
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@ -109,6 +109,7 @@ DAI_ADD(sof/pipe-dai-playback.m4,
PIPELINE_SOURCE_1, 2, s16le,
1000, 0, 0, SCHEDULE_TIME_DOMAIN_TIMER)
ifelse(HEADPHONE, `da7219', `
# playback DAI is SSP2 using 2 periods
# Buffers use s16le format, 1000us deadline on core 0 with priority 0
DAI_ADD(sof/pipe-dai-playback.m4,
@ -122,6 +123,21 @@ DAI_ADD(sof/pipe-dai-capture.m4,
3, SSP, 2, SSP2-Codec,
PIPELINE_SINK_3, 2, s16le,
1000, 0, 0, SCHEDULE_TIME_DOMAIN_TIMER)
', HEADPHONE, `cs42l42', `
# playback DAI is SSP2 using 2 periods
# Buffers use s24le format, 1000us deadline on core 0 with priority 0
DAI_ADD(sof/pipe-dai-playback.m4,
2, SSP, 2, SSP2-Codec,
PIPELINE_SOURCE_2, 2, s24le,
1000, 0, 0, SCHEDULE_TIME_DOMAIN_TIMER)
# capture DAI is SSP2 using 2 periods
# Buffers use s24le format, 1000us deadline on core 0 with priority 0
DAI_ADD(sof/pipe-dai-capture.m4,
3, SSP, 2, SSP2-Codec,
PIPELINE_SINK_3, 2, s24le,
1000, 0, 0, SCHEDULE_TIME_DOMAIN_TIMER)
', )
# capture DAI is DMIC0 using 2 periods
# Buffers use s32le format, 1000us deadline on core 0 with priority 0
@ -179,13 +195,13 @@ DAI_CONFIG(SSP, 2, 1, SSP2-Codec,
SSP_TDM(2, 20, 3, 3),
SSP_CONFIG_DATA(SSP, 2, 16, 1)))
', HEADPHONE, `cs42l42', `
#SSP 2 (ID: 1) with 19.2 MHz mclk with MCLK_ID 1 (unused), 3.072 MHz bclk, no quirk, 10 ms BCLK delay
#SSP 2 (ID: 1) with 19.2 MHz mclk with MCLK_ID 1 (unused), 2.4 MHz bclk, no quirk, 10 ms BCLK delay
DAI_CONFIG(SSP, 2, 1, SSP2-Codec,
SSP_CONFIG(I2S, SSP_CLOCK(mclk, 19200000, codec_mclk_in),
SSP_CLOCK(bclk, 2400000, codec_slave),
SSP_CLOCK(fsync, 48000, codec_slave),
SSP_TDM(2, 25, 3, 3),
SSP_CONFIG_DATA(SSP, 2, 16, 1, 0, 10)))
SSP_CONFIG_DATA(SSP, 2, 24, 1, 0, 10)))
', )
# dmic01 (id: 2)