Hi all,
I have a board with a tlv320aic3106 codec and a digital mic. The tlv320aic3106 does not support hardware gain for the digital mic, so I am using the softvol plugin to provide this via software.
I would like to setup softvol so that it applies a gain in a range that goes from approx +10dB to approx +40dB. The problem is that softvol only accepts negative values for min_dB, i.e. assumes that you *always* want to do attenuation, and that you might or might not want to have gain (max_dB can be zero or negative).
Is there any reason for this, or is it just historical ? (I am aware that the original softvol plugin only supported attenuation, and that support for gain was added later)
Is it possible to setup softvol to accept a positive min_dB value ?
Best regards,
Guillermo Rodriguez Garcia guille.rodriguez@gmail.com