Re: [hackers] [PATCH] volume: compute volume by alsa api on linux

From: Danh Doan <>
Date: Fri, 05 Apr 2019 22:26:09 +0700

Ryan <> writes:

> Works great! There's just still one issue as far as I can see. How do you
> select a mixer when you have multiple cards (for example usb Microphone in)?

I don't have a headphone to give you a correct answer.
However, I think you can retrieve the mixer name with `amixer`.

Some more check may be needed, but at least the current code
works fine for me, and I'm a bit lazy now.


Received on Fri Apr 05 2019 - 17:26:09 CEST

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