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topology1: sof-hda-generic: add deep-buffer pipeline for analog playback 

Use SoundWire convention with deep-buffer using device 31.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
This commit is contained in:
Pierre-Louis Bossart 2021-09-10 19:13:42 -05:00 committed by Liam Girdwood
parent 96be83b0ab
commit 030f27d556
1 changed files with 12 additions and 0 deletions
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12
tools/topology/topology1/sof-hda-generic.m4
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@ -104,6 +104,16 @@ PIPELINE_PCM_ADD(sof/pipe-host-volume-playback.m4,
SCHEDULE_TIME_DOMAIN_TIMER,
PIPELINE_PLAYBACK_SCHED_COMP_1)
# Deep buffer playback pipeline 31 on PCM 31 using max 2 channels of s32le
# Set 1000us deadline on core 0 with priority 0.
# TODO: Modify pipeline deadline to account for deep buffering
PIPELINE_PCM_ADD(sof/pipe-host-volume-playback.m4,
31, 31, 2, s32le,
1000, 0, 0,
48000, 48000, 48000,
SCHEDULE_TIME_DOMAIN_TIMER,
PIPELINE_PLAYBACK_SCHED_COMP_1)
# Undefine PIPELINE_FILTERx to avoid to propagate elsewhere, other endpoints
# with filters blobs will need similar handling as HSPROC_FILTERx.
undefine(`PIPELINE_FILTER1')
@ -143,10 +153,12 @@ SectionGraph."mixer-host" {
lines [
# connect mixer dai pipelines to PCM pipelines
dapm(PIPELINE_MIXER_1, PIPELINE_SOURCE_30)
dapm(PIPELINE_MIXER_1, PIPELINE_SOURCE_31)
]
}
PCM_DUPLEX_ADD(HDA Analog, 0, PIPELINE_PCM_30, PIPELINE_PCM_2)
PCM_PLAYBACK_ADD(HDA Analog Deep Buffer, 31, PIPELINE_PCM_31)
PCM_PLAYBACK_ADD(HDMI1, 3, PIPELINE_PCM_7)
PCM_PLAYBACK_ADD(HDMI2, 4, PIPELINE_PCM_8)
PCM_PLAYBACK_ADD(HDMI3, 5, PIPELINE_PCM_9)