Catcrafts/audioreach-topology
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 2

audioreach: qcs6490: add Thundercomm RubikPi3 (#42)

Browse source 
RUBIK Pi 3 (https://rubikpi.ai/), a lightweight development board based
on
Qualcomm Dragonwing™ QCS6490 platform, is the first Pi built on Qualcomm
AI platforms for developers.


Full specs:
* Headphone jack using ES8316 codec.
* Onboard DSI to HDMI bridge, using Lontium LT9611, supports HDMI OUT
audio.
* The TERTIARY_MI2S can be used via a 40-pin GPIO connector (unused by
default).

The kernel device tree going to be upstreamed soon.
This commit is contained in:
Dmitry Baryshkov 2026-01-01 23:31:44 +02:00 • committed by GitHub
commit ada4eaef91
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
2 changed files with 74 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
CMakeLists.txt
View file

@ -35,6 +35,7 @@ set(TPLGS
"QCM6490-IDP\;QCM6490-IDP\;qcom/qcm6490\;"
"QCS6490-Radxa-Dragon-Q6A\;QCS6490-Radxa-Dragon-Q6A\;qcom/qcs6490/radxa/dragon-q6a\;"
"QCS6490-RB3Gen2\;QCS6490-RB3Gen2\;qcom/qcs6490\;"
"QCS6490-Thundercomm-RubikPi3\;QCS6490-Thundercomm-RubikPi3\;qcom/qcs6490/Thundercomm/RubikPi3\;"
)
# The list of directories to skip when synchronizing to linux-firmware

73
QCS6490-Thundercomm-RubikPi3.m4 Normal file
View file

@ -0,0 +1,73 @@
# Copyright, Linaro Ltd, 2023
# SPDX-License-Identifier: BSD-3-Clause
include(`audioreach/audioreach.m4')
include(`audioreach/stream-subgraph.m4')
include(`audioreach/device-subgraph.m4')
include(`util/route.m4')
include(`util/mixer.m4')
include(`audioreach/tokens.m4')
#
# Stream SubGraph for MultiMedia Playback
#
# ______________________________________________
# | Sub Graph 1 |
# | [WR_SH] -> [PCM DEC] -> [PCM CONV] -> [LOG] |- Kcontrol
# |______________________________________________|
#
dnl Playback MultiMedia1
STREAM_SG_PCM_ADD(audioreach/subgraph-stream-vol-playback.m4, FRONTEND_DAI_MULTIMEDIA1,
`S16_LE', 48000, 48000, 2, 2,
0x00004001, 0x00004001, 0x00006001, `110000')
dnl
dnl Playback MultiMedia2
STREAM_SG_PCM_ADD(audioreach/subgraph-stream-vol-playback.m4, FRONTEND_DAI_MULTIMEDIA2,
`S32_LE', 48000, 48000, 2, 2,
0x00004002, 0x00004002, 0x00006010, `110000')
dnl
dnl Capture MultiMedia3
STREAM_SG_PCM_ADD(audioreach/subgraph-stream-capture.m4, FRONTEND_DAI_MULTIMEDIA3,
`S16_LE', 48000, 48000, 1, 2,
0x00004003, 0x00004003, 0x00006020, `110000')
#
#
# Device SubGraph for WSA RX0 Backend
#
# ___________________
# | Sub Graph 2 |
# Mixer -| [LOG] -> [WSA EP] |
# |___________________|
#
dnl DEVICE_SG_ADD(stream, stream-dai-id, stream-index,
dnl format, min-rate, max-rate, min-channels, max-channels,
dnl interface-type, interface-index, data-format,
dnl sg-iid-start, cont-iid-start, mod-iid-start)
dnl Primary MI2S Playback
DEVICE_SG_ADD(audioreach/subgraph-device-i2s-playback.m4, `Primary', PRIMARY_MI2S_RX,
`S16_LE', 48000, 48000, 2, 2,
LPAIF_INTF_TYPE_LPAIF, I2S_INTF_TYPE_PRIMARY, SD_LINE_IDX_I2S_SD0, DATA_FORMAT_FIXED_POINT,
0x00004005, 0x00004005, 0x00006050, `PRIMARY_MI2S_RX')
dnl
dnl Quaternary MI2S Playback
DEVICE_SG_ADD(audioreach/subgraph-device-i2s-playback.m4, `Quaternary', QUATERNARY_MI2S_RX,
`S32_LE', 48000, 48000, 2, 2,
LPAIF_INTF_TYPE_RXTX, I2S_INTF_TYPE_PRIMARY, SD_LINE_IDX_I2S_SD0, DATA_FORMAT_FIXED_POINT,
0x00004006, 0x00004006, 0x00006060, `QUATERNARY_MI2S_RX')
dnl
dnl Primary MI2S Capture
DEVICE_SG_ADD(audioreach/subgraph-device-i2s-capture.m4, `Primary', PRIMARY_MI2S_TX,
`S16_LE', 48000, 48000, 1, 2,
LPAIF_INTF_TYPE_LPAIF, I2S_INTF_TYPE_PRIMARY, SD_LINE_IDX_I2S_SD1, DATA_FORMAT_FIXED_POINT,
0x00004007, 0x00004007, 0x00006070, `PRIMARY_MI2S_TX', `PRIMARY_MI2S_TX')
dnl
STREAM_DEVICE_PLAYBACK_MIXER(PRIMARY_MI2S_RX, ``PRIMARY_MI2S_RX'', ``MultiMedia1'')
STREAM_DEVICE_PLAYBACK_ROUTE(PRIMARY_MI2S_RX, ``PRIMARY_MI2S_RX Audio Mixer'', ``MultiMedia1, stream0.logger1'')
STREAM_DEVICE_PLAYBACK_MIXER(QUATERNARY_MI2S_RX, ``QUATERNARY_MI2S_RX'', ``MultiMedia2'')
STREAM_DEVICE_PLAYBACK_ROUTE(QUATERNARY_MI2S_RX, ``QUATERNARY_MI2S_RX Audio Mixer'', ``MultiMedia2, stream1.logger1'')
dnl STREAM_DEVICE_CAPTURE_MIXER(stream-index, kcontro1, kcontrol2... kcontrolN)
STREAM_DEVICE_CAPTURE_MIXER(FRONTEND_DAI_MULTIMEDIA3, ``PRIMARY_MI2S_TX'')
dnl STREAM_DEVICE_CAPTURE_ROUTE(stream-index, mixer-name, route1, route2.. routeN)
STREAM_DEVICE_CAPTURE_ROUTE(FRONTEND_DAI_MULTIMEDIA3, ``MultiMedia3 Mixer'', ``PRIMARY_MI2S_TX, device17.logger1'')