155 lines
4.3 KiB
Bash
Executable file
155 lines
4.3 KiB
Bash
Executable file
#!/bin/bash
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# SPDX-License-Identifier: Apache-2.0
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# Copyright (C) 2021-present Fewtarius (https://github.com/fewtarius)
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. /etc/profile
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### Set a custom device so we don't clobber it.
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set-audio set "CUSTOM (UNMANAGED)"
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set-audio esset "Master"
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cat <<EOF >/storage/.config/asound.conf
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pcm.!default {
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type plug
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slave.pcm "softvol"
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}
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ctl.!default {
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type hw
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card 0
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}
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pcm.ddmix {
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ipc_key 1024
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type dmix
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slave {
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pcm "hw:0,0"
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period_time 0
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period_size 1024
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buffer_size 4096
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rate 44100
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}
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}
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pcm.softvol {
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type softvol
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slave.pcm {
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type asym
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playback.pcm {
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type route
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slave.pcm "ddmix"
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ttable.0.0 0.96
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ttable.0.1 0.80
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ttable.1.0 0.80
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ttable.1.1 0.96
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}
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capture.pcm "hw:0"
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}
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control {
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name "Master"
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card 0
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}
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}
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EOF
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if [ ! -e "/storage/.config/asound.state" ]
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then
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cat <<EOF >/storage/.config/asound.state
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state.rockchiprk817co {
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control.1 {
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iface MIXER
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name 'Playback Path'
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value HP
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comment {
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access 'read write'
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type ENUMERATED
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count 1
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item.0 OFF
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item.1 RCV
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item.2 SPK
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item.3 HP
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item.4 HP_NO_MIC
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item.5 BT
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item.6 SPK_HP
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item.7 RING_SPK
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item.8 RING_HP
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item.9 RING_HP_NO_MIC
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item.10 RING_SPK_HP
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}
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}
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control.2 {
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iface MIXER
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name 'Capture MIC Path'
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value 'MIC OFF'
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comment {
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access 'read write'
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type ENUMERATED
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count 1
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item.0 'MIC OFF'
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item.1 'Main Mic'
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item.2 'Hands Free Mic'
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item.3 'BT Sco Mic'
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}
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}
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control.3 {
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iface MIXER
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name Master
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value.0 109
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value.1 109
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comment {
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access 'read write user'
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type INTEGER
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count 2
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range '0 - 255'
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tlv '0000000100000008ffffec1400000014'
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dbmin -5100
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dbmax 0
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dbvalue.0 -2920
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dbvalue.1 -2920
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}
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}
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}
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state.rockchiphdmi {
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control.1 {
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iface PCM
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name 'Playback Channel Map'
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value.0 0
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value.1 0
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value.2 0
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value.3 0
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value.4 0
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value.5 0
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value.6 0
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value.7 0
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comment {
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access read
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type INTEGER
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count 8
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range '0 - 36'
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}
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}
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control.2 {
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iface PCM
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name ELD
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value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
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comment {
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access 'read volatile'
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type BYTES
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count 128
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}
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}
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control.3 {
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iface PCM
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name 'AUDIO MODE'
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value 0
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comment {
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access 'read write volatile'
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type INTEGER
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count 1
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range '0 - 2'
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}
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}
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}
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EOF
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alsactl restore -f /storage/.config/asound.state
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fi
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