blob: 00d7c68687dd12ed2edbb3f13c4cebcc3b666bb1 [file] [log] [blame]
#
# Topology for generic Apollolake board with no codec.
#
# Include topology builder
include(`utils.m4')
include(`dai.m4')
include(`hda.m4')
include(`ssp.m4')
include(`pipeline.m4')
# Include TLV library
include(`common/tlv.m4')
# Include Token library
include(`sof/tokens.m4')
# Include Apollolake DSP configuration
include(`platform/intel/bxt.m4')
#
# Define the pipelines
#
# PCM0 ----> volume -----> iDisp1
# PCM1 ----> Volume -----> iDisp2
# PCM2 ----> volume -----> iDisp3
dnl PIPELINE_PCM_ADD(pipeline,
dnl pipe id, pcm, max channels, format,
dnl frames, deadline, priority, core)
# Low Latency playback pipeline 1 on PCM 0 using max 2 channels of s16le.
# Schedule 48 frames per 1000us deadline on core 0 with priority 0
PIPELINE_PCM_ADD(sof/pipe-volume-playback.m4,
1, 0, 2, s16le,
48, 1000, 0, 0)
# Low Latency playback pipeline 2 on PCM 1 using max 2 channels of s16le.
# Schedule 48 frames per 1000us deadline on core 0 with priority 0
PIPELINE_PCM_ADD(sof/pipe-volume-playback.m4,
2, 1, 2, s16le,
48, 1000, 0, 0)
# Low Latency playback pipeline 3 on PCM 2 using max 2 channels of s16le.
# Schedule 48 frames per 1000us deadline on core 0 with priority 0
PIPELINE_PCM_ADD(sof/pipe-volume-playback.m4,
3, 2, 2, s16le,
48, 1000, 0, 0)
#
# DAIs configuration
#
dnl DAI_ADD(pipeline,
dnl pipe id, dai type, dai_index, dai_be,
dnl buffer, periods, format,
dnl frames, deadline, priority, core)
# playback DAI is iDisp1 using 2 periods
# Buffers use s16le format, with 48 frame per 1000us on core 0 with priority 0
DAI_ADD(sof/pipe-dai-playback.m4,
1, HDA, 0, iDisp1,
PIPELINE_SOURCE_1, 2, s16le,
48, 1000, 0, 0)
# playback DAI is iDisp2 using 2 periods
# Buffers use s16le format, with 48 frame per 1000us on core 0 with priority 0
DAI_ADD(sof/pipe-dai-playback.m4,
2, HDA, 1, iDisp2,
PIPELINE_SOURCE_2, 2, s16le,
48, 1000, 0, 0)
# playback DAI is iDisp3 using 2 periods
# Buffers use s16le format, with 48 frame per 1000us on core 0 with priority 0
DAI_ADD(sof/pipe-dai-playback.m4,
3, HDA, 2, iDisp3,
PIPELINE_SOURCE_3, 2, s16le,
48, 1000, 0, 0)
dnl PCM_PLAYBACK_ADD(name, pcm_id, playback)
PCM_PLAYBACK_ADD(HDMI1, 0, PIPELINE_PCM_1)
PCM_PLAYBACK_ADD(HDMI2, 1, PIPELINE_PCM_2)
PCM_PLAYBACK_ADD(HDMI3, 2, PIPELINE_PCM_3)
#
# BE configurations - overrides config in ACPI if present
#
dnl HDA_DAI_CONFIG(dai_index, link_id, name)
HDA_DAI_CONFIG(0, 1, iDisp1)
HDA_DAI_CONFIG(1, 2, iDisp2)
HDA_DAI_CONFIG(2, 3, iDisp3)