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topology: increase number of periods for low latency pipeline #1247

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Merged
lgirdwood merged 1 commit into from
Apr 16, 2019
Merged

topology: increase number of periods for low latency pipeline #1247

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16 changes: 8 additions & 8 deletions tools/topology/sof/pipe-low-latency-playback.m4
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Original file line number Diff line number Diff line change
Expand Up @@ -56,23 +56,23 @@ C_CONTROLMIXER(Master Playback Volume, PIPELINE_ID,
# with 2 sink and 0 source periods
W_PCM_PLAYBACK(PCM_ID, Low Latency Playback, 2, 0)

# "Playback Volume" has 1 sink period and 2 source periods for host ping-pong
W_PGA(0, PIPELINE_FORMAT, 1, 2, LIST(` ', "PIPELINE_ID PCM PCM_ID Playback Volume"))
# "Playback Volume" has 2 sink periods and 2 source periods for host ping-pong
W_PGA(0, PIPELINE_FORMAT, 2, 2, LIST(` ', "PIPELINE_ID PCM PCM_ID Playback Volume"))

# "Master Playback Volume" has 1 source and 2 sink periods for DAI ping-pong
W_PGA(1, PIPELINE_FORMAT, 2, 1, LIST(` ', "PIPELINE_ID Master Playback Volume"))
# "Master Playback Volume" has 2 source and 2 sink periods for DAI ping-pong
W_PGA(1, PIPELINE_FORMAT, 2, 2, LIST(` ', "PIPELINE_ID Master Playback Volume"))

# Mixer 0 has 1 sink and source periods.
W_MIXER(0, PIPELINE_FORMAT, 1, 1)
# Mixer 0 has 2 sink and source periods.
W_MIXER(0, PIPELINE_FORMAT, 2, 2)

# Low Latency Buffers
W_BUFFER(0, COMP_BUFFER_SIZE(2,
COMP_SAMPLE_SIZE(PIPELINE_FORMAT), PIPELINE_CHANNELS, SCHEDULE_FRAMES),
PLATFORM_HOST_MEM_CAP)
W_BUFFER(1, COMP_BUFFER_SIZE(1,
W_BUFFER(1, COMP_BUFFER_SIZE(2,
COMP_SAMPLE_SIZE(PIPELINE_FORMAT), PIPELINE_CHANNELS,SCHEDULE_FRAMES),
PLATFORM_COMP_MEM_CAP)
W_BUFFER(2, COMP_BUFFER_SIZE(1,
W_BUFFER(2, COMP_BUFFER_SIZE(2,
COMP_SAMPLE_SIZE(PIPELINE_FORMAT), PIPELINE_CHANNELS, SCHEDULE_FRAMES),
PLATFORM_COMP_MEM_CAP)
W_BUFFER(3, COMP_BUFFER_SIZE(2,
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