On Oct 20, 2011, at 3:00 PM, Mark Brown wrote:
On Thu, Oct 20, 2011 at 09:31:50PM +0300, Georgi Vlaev wrote:
Hello,
Don't top post.
The codec has 2 basic groups of power control bits:
You're describing some features that don't sound at all unusual here... I'm not sure what point you're trying to make here?
We have only 2 power domains. The input PCM and the output AMP. The routing between these 2 points in the codec is handled by volume levels.
Say I am routing through the XSP port to the HP. If I power the HP Amp and adjust the HP-XSP volume level, the route is then established. I could also adjust the SPK-XSP volume and power the SPK Amp to route the stream to the Speaker as well.
Given that, why would there be a need to show all routes through the mixer in a DAPM context? How do you show that?
would it look something like this?
{"HPOUT", NULL, "HP Amp"} {"HP Amp", "Amp Switch", "DAC1"} {"DAC1", "HP-XSP Volume Control", "XSPIN"}
You can represent the "HP-XSP Volume Control" control as DAPM?