[alsa-devel] [PATCH 01/19] ASoC: upd9976: Add Renesas uPD9976 codec driver
broonie at opensource.wolfsonmicro.com
Wed May 4 18:13:54 CEST 2011
On Wed, May 04, 2011 at 11:18:27PM +0800, Lu Guanqun wrote:
> Oh, btw: There are another register that's related to volume control,
> it's before DAC (not added in this patchset yet, for simplicity, will
> add it later). so the connection looks something like this:
> [volume gain A] --> [DAC] --> [Mixer Volume] -> [Output Pins]
> Which volume control should be the master volume? I'm a bit unclear on
> this one.
Probably the mixer if that's the only path out.
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