Re: [alsa-devel] Mixer control appears twice in alsamixer

James Cameron wrote:

I've a mixer control for "Analog Mic Boost" which appears twice in alsamixer --view all, and once in amixer.

This control's name specifies that it applies to both directions: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/Document... (Apparently, most SoC drivers do not care about alsamixer.)

However, it should not appear twice. This appears to be a bug in alsamixer.

How do I cause it to appear only once in alsamixer?

Append " Capture Volume".

Regards, Clemens