# audio-hal-virtio

**Repository Path**: drawfeel/audio-hal-virtio

## Basic Information

- **Project Name**: audio-hal-virtio
- **Description**: primary audio hal for deploying virtio-snd on qualcomm 8295
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-01-13
- **Last Updated**: 2025-09-01

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# audio-hal-virtio

## 1, What is the repository used for
This repository is used to impliment audio hal for virtio scheme.

## 2, How to build this repository
In android root directory:<br>
```
source build/envsetup.sh
lunch msmnile_gvmq-userdebug
mkdir vendor/fiill
cd vendor/fiill
git clone https://gitee.com/drawfeel/audio-hal-virtio.git
cd -
mmm vendor/fiill/audio-hal-virtio
```
then a library audio.primary.msmnile.vio.so will be generated.

## 3, How to use

### 3.1 quick verify steps:
rename the artifacts:  
__out/target/product/msmnile_gvmq/vendor/lib/hw/audio.primary.msmnile.vio.so__

as 
audio.primary.msmnile.ar.so

adb push it to ADP AIR file systems:  
```
adb root
adb disable-verity
adb reboot
adb root
adb remount
adb push audio.primary.msmnile.ar.so /vendor/lib/hw
adb shell sync
adb reboot
```

Then run media players to play music.
You may disable selinux if sepolicy issues appear.
```
adb root
adb shell setenforce 0

```
### full flatbuild steps:

add build rule to product definition. 
e.g. device/qcom/msmnile_gvmq/msmnile_gvmq.mk
```
PRODUCT_PACKAGES += audio.primary.msmnile.vio
```
in file:
device/qcom/msmnile_gvmq/init.target.rc
replace:
```
setprop ro.hardware.audio.primary "msmnile.ar"
```
to
```
setprop ro.hardware.audio.primary "msmnile.vio"
```