General Audio Driver Development Questions

Hi,

I need to develop a cross-plateform driver extension (similar to a Windows Audio Processing Object (APO)) for an Audio Device and I'm struggling with associating the driver to a USB Audio Device.

I'm using the SimpleAudioDriver example and override the device_uid with the Product ID and the manufacturer_uid with the Vendor ID.

As I understand it with this documentation : https://developer.apple.com/news/?id=zk5xdwbn it should associate my driver with the device but it creates a new device.

If you have any hints, please get back to me.

Thanks.

Up vote post of kinaar Down vote post of kinaar
246 views
Posted by
kinaar
Reply
Add a Comment

Replies

In order to match your driver to a device, you'll need to adjust the IOKitPersonalities settings in your driver's Info.plist in accordance with that article you've linked. If you're only changing the device_uid and manufacturer_uid in the code, it will not impact the matching process.

Posted by
Drewbadour
Up vote reply of Drewbadour Down vote reply of Drewbadour
Add a Comment