CSR8645 Absolute volume issue

LeeHyunJun

The absolute volume works on Samsung phones, but not on iPhone and LG models.

patch1415 (PSKEY_PATCH57) allows absolute volume to operate on the iPhone, but LG models still do not work

Is there a separate patch for each manufacturer?
So what is the LG model's absolute volume patch?
Is there any fundamental solution other than patching?

Wney

It needs the phone support the sync volume function ,that the patch may can work.And some old Android system not support this feature.

LeeHyunJun

Wney 发表于 2019-9-18 18:10
It needs the phone support the sync volume function ,that the patch may can work.And some old Androi ...

I checked that LG model supports absolute volume function.
It looks like it's a CSR chip problem.
Like the existence of a separate patch.

Bluetooth_Man

感谢您分享信息

Bluetooth_Man

如何将电话音量级别和蓝牙模块级别组合为一个，而不是两个不同的音量级别