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Topology: use 24 bps for SdW 

Due to clock frequency limitation on CML, the bandwidth is not enough
when playback and capture are opened at the same time if we use 32 bps.

Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
This commit is contained in:
Bard Liao 2019-10-29 20:15:37 +08:00 committed by Tomasz Lauda
parent d6f914cfcc
commit 92c477f9d8
2 changed files with 20 additions and 20 deletions
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20
tools/topology/sof-icl-rt711-rt1308-rt715-hdmi.m4
View File

@ -107,39 +107,39 @@ dnl buffer, periods, format,
dnl deadline, priority, core, time_domain)
# playback DAI is ALH(SDW0 PIN2) using 2 periods
# Buffers use s32le format, with 48 frame per 1000us on core 0 with priority 0
# Buffers use s24le format, with 48 frame per 1000us on core 0 with priority 0
DAI_ADD(sof/pipe-dai-playback.m4,
1, ALH, 2, SDW0-Playback,
PIPELINE_SOURCE_1, 2, s32le,
PIPELINE_SOURCE_1, 2, s24le,
1000, 0, 0, SCHEDULE_TIME_DOMAIN_TIMER)
# capture DAI is ALH(SDW0 PIN2) using 2 periods
# Buffers use s32le format, with 48 frame per 1000us on core 0 with priority 0
# Buffers use s24le format, with 48 frame per 1000us on core 0 with priority 0
DAI_ADD(sof/pipe-dai-capture.m4,
2, ALH, 3, SDW0-Capture,
PIPELINE_SINK_2, 2, s32le,
PIPELINE_SINK_2, 2, s24le,
1000, 0, 0, SCHEDULE_TIME_DOMAIN_TIMER)
# playback DAI is ALH(SDW1 PIN2) using 2 periods
# Buffers use s32le format, with 48 frame per 1000us on core 0 with priority 0
# Buffers use s24le format, with 48 frame per 1000us on core 0 with priority 0
DAI_ADD(sof/pipe-dai-playback.m4,
3, ALH, 0x102, SDW1-Playback,
PIPELINE_SOURCE_3, 2, s32le,
PIPELINE_SOURCE_3, 2, s24le,
1000, 0, 0, SCHEDULE_TIME_DOMAIN_TIMER)
ifdef(`MONO', `',
`# playback DAI is ALH(SDW2 PIN2) using 2 periods
# Buffers use s32le format, with 48 frame per 1000us on core 0 with priority 0
# Buffers use s24le format, with 48 frame per 1000us on core 0 with priority 0
DAI_ADD(sof/pipe-dai-playback.m4,
4, ALH, 0x202, SDW2-Playback,
PIPELINE_SOURCE_4, 2, s32le,
PIPELINE_SOURCE_4, 2, s24le,
1000, 0, 0, SCHEDULE_TIME_DOMAIN_TIMER)')
# capture DAI is ALH(SDW3 PIN2) using 2 periods
# Buffers use s32le format, with 48 frame per 1000us on core 0 with priority 0
# Buffers use s24le format, with 48 frame per 1000us on core 0 with priority 0
DAI_ADD(sof/pipe-dai-capture.m4,
5, ALH, 0x302, SDW3-Capture,
PIPELINE_SINK_5, 2, s32le,
PIPELINE_SINK_5, 2, s24le,
1000, 0, 0, SCHEDULE_TIME_DOMAIN_TIMER)
# playback DAI is iDisp1 using 2 periods

20
tools/topology/sof-icl-rt711-rt1308-rt715.m4
View File

@ -78,38 +78,38 @@ dnl buffer, periods, format,
dnl deadline, priority, core, time_domain)
# playback DAI is ALH(SDW0 PIN2) using 2 periods
# Buffers use s32le format, with 48 frame per 1000us on core 0 with priority 0
# Buffers use s24le format, with 48 frame per 1000us on core 0 with priority 0
DAI_ADD(sof/pipe-dai-playback.m4,
1, ALH, 2, SDW0-Playback,
PIPELINE_SOURCE_1, 2, s32le,
PIPELINE_SOURCE_1, 2, s24le,
1000, 0, 0, SCHEDULE_TIME_DOMAIN_TIMER)
# capture DAI is ALH(SDW0 PIN2) using 2 periods
# Buffers use s32le format, with 48 frame per 1000us on core 0 with priority 0
# Buffers use s24le format, with 48 frame per 1000us on core 0 with priority 0
DAI_ADD(sof/pipe-dai-capture.m4,
2, ALH, 3, SDW0-Capture,
PIPELINE_SINK_2, 2, s32le,
PIPELINE_SINK_2, 2, s24le,
1000, 0, 0, SCHEDULE_TIME_DOMAIN_TIMER)
# playback DAI is ALH(SDW1 PIN2) using 2 periods
# Buffers use s32le format, with 48 frame per 1000us on core 0 with priority 0
# Buffers use s24le format, with 48 frame per 1000us on core 0 with priority 0
DAI_ADD(sof/pipe-dai-playback.m4,
3, ALH, 0x102, SDW1-Playback,
PIPELINE_SOURCE_3, 2, s32le,
PIPELINE_SOURCE_3, 2, s24le,
1000, 0, 0, SCHEDULE_TIME_DOMAIN_TIMER)
# playback DAI is ALH(SDW2 PIN2) using 2 periods
# Buffers use s32le format, with 48 frame per 1000us on core 0 with priority 0
# Buffers use s24le format, with 48 frame per 1000us on core 0 with priority 0
DAI_ADD(sof/pipe-dai-playback.m4,
4, ALH, 0x202, SDW2-Playback,
PIPELINE_SOURCE_4, 2, s32le,
PIPELINE_SOURCE_4, 2, s24le,
1000, 0, 0, SCHEDULE_TIME_DOMAIN_TIMER)
# capture DAI is ALH(SDW3 PIN2) using 2 periods
# Buffers use s32le format, with 48 frame per 1000us on core 0 with priority 0
# Buffers use s24le format, with 48 frame per 1000us on core 0 with priority 0
DAI_ADD(sof/pipe-dai-capture.m4,
5, ALH, 0x302, SDW3-Capture,
PIPELINE_SINK_5, 2, s32le,
PIPELINE_SINK_5, 2, s24le,
1000, 0, 0, SCHEDULE_TIME_DOMAIN_TIMER)