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 SPK
			item.2 HP
			item.3 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'
		}
	}
	control.3 {
		iface MIXER
		name 'Playback Volume'
		value.0 245
		value.1 245
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 237'
			dbmin -9500
			dbmax -675
			dbvalue.0 -675
			dbvalue.1 -675
		}
	}
	control.4 {
		iface MIXER
		name 'Record Volume'
		value.0 255
		value.1 255
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 255'
		}
	}
	control.5 {
		iface CARD
		name 'Headphone Jack'
		value true
		comment {
			access read
			type BOOLEAN
			count 1
		}
	}
}

custom_start.sh

#!/bin/sh

# SPDX-License-Identifier: GPL-2.0-or-later
# Copyright (C) 2019-present Shanti Gilbert (https://github.com/shantigilbert)

# Place any scripts you need to run at boot on this file




# Bluetooth, Make sure you change your BT MAC address, you need to do this by SSH the first time
# by running 

# hcitool scan
# bluetoothctl pair yourmac
# bluetoothctl trust yourmac 

# If you want to use bluetooth, uncomment every line after this one 

# BTMAC="E4:17:D8:8B:F1:80"
# (
# echo "agent on" | bluetoothctl
# echo "default-agent" | bluetoothctl
# echo "power on" | bluetoothctl
# echo "discoverable on" | bluetoothctl
# echo "pairable on" | bluetoothctl
# echo "scan on" | bluetoothctl
# echo "trust $BTMAC" | bluetoothctl
# echo "connect $BTMAC" | bluetoothctl
# )&

alsactl --file /storage/.config/asound.state restore