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