sof/tools/topology/sof-cml-rt5682-max98357a.m4

64 lines
1.6 KiB
Plaintext
Raw Normal View History

#
# Topology for Cometlake with rt5682 headset on SSP0, max98357a spk on SSP1
#
# Adding max98357a spk on SSP1 on top of sof-cml-rt5682.
#
# Include SOF CML RT5682 Topology
# This includes topology for RT5682, DMIC and 3 HDMI Pass through pipeline
include(`sof-cml-rt5682-kwd.m4')
DEBUG_START
#
# Define the Speaker pipeline
#
# PCM5 ----> volume (pipe 7) ----> SSP1 (speaker - maxim98357a, BE link 5)
#
dnl PIPELINE_PCM_ADD(pipeline,
dnl pipe id, pcm, max channels, format,
dnl period, priority, core,
dnl pcm_min_rate, pcm_max_rate, pipeline_rate,
dnl time_domain, sched_comp)
# Low Latency playback pipeline 7 on PCM 5 using max 2 channels of s32le.
# Set 1000us deadline on core 0 with priority 0
PIPELINE_PCM_ADD(sof/pipe-src-volume-playback.m4,
7, 5, 2, s32le,
1000, 0, 0,
48000, 48000, 48000)
#
# Speaker DAIs configuration
#
dnl DAI_ADD(pipeline,
dnl pipe id, dai type, dai_index, dai_be,
dnl buffer, periods, format,
dnl deadline, priority, core)
# playback DAI is SSP1 using 2 periods
# Buffers use s16le format, 1000us deadline on core 0 with priority 0
DAI_ADD(sof/pipe-dai-playback.m4,
7, SSP, 1, SSP1-Codec,
PIPELINE_SOURCE_7, 2, s16le,
1000, 0, 0)
# PCM Low Latency, id 0
dnl PCM_PLAYBACK_ADD(name, pcm_id, playback)
PCM_PLAYBACK_ADD(Speakers, 5, PIPELINE_PCM_7)
#
# BE configurations for Speakers - overrides config in ACPI if present
#
#SSP 1 (ID: 6)
DAI_CONFIG(SSP, 1, 6, SSP1-Codec,
SSP_CONFIG(I2S, SSP_CLOCK(mclk, 24000000, codec_mclk_in),
SSP_CLOCK(bclk, 1500000, codec_slave),
SSP_CLOCK(fsync, 46875, codec_slave),
SSP_TDM(2, 16, 3, 3),
SSP_CONFIG_DATA(SSP, 1, 16)))
DEBUG_END