Re: [LAD] FIxed alsa-tools' envy24control missing peak level meters and "Reset Peaks"

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To: <linux-audio-dev@...>
Date: Tuesday, July 27, 2010 - 6:52 am

Tim E. Real wrote:

The driver uses a volume lookup table to pretend that the mixer values
have constant 0.5 dB steps. This should be changed.

> > So does this mean 'alsamixer' has a bug for those card models with

If there is a bug, it is in the TLV tables in the driver.

> Apparently there is a more advanced TLV based dB conversion.

The snd_mixer_selem_get_*_dB functions just get the TLV table and then
call snd_tlv_convert_to_dB internally.

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Re: [LAD] FIxed alsa-tools' envy24control missing peak level..., Clemens Ladisch, (Tue Jul 27, 6:52 am)