[AnggaSP]

Former custom ROM developer here who has reviewed and integrated valdikSS modification.

It’s not a bug that the patchset is doing, but enables dual-channel SBC to be negotiated in the source and sink connection. This enables the higher bit-rate without exceeding the maximum bitpool both Android and BT receiver impose.

There’s still negotiation occurs between the source and sink and if either one of them doesn’t support dual-channel SBc, it’ll fallback to whatever its supported. All the device that i had maintained supports it, while some cheap speaker that i test at that time doesn’t and able to negotiate joint stereo session.

[jwtorres]

Right, it’s more of a configuration that is being changed. But my point was that this is all above the HCI layer, so at the end of the day it’s related to the specific host-stack implementation and not to do with Bluetooth in general.

I guess I’m basically saying the title should be changed

[someguydave]

I’m so glad Bluetooth SIG charges $10,000 per model of Bluetooth device sold just to prevent any interoperability issues!

[jwtorres]

No one owns the airwaves. If you don't want to pay the SIG fees, simply do not use their logo or name.

[someguydave]

well yeah but then how do you communicate to your customers that your device interoperates with Bluetooth?