[alsa-devel] [PATCH] ASoC: twl6040: Workaround for headset DC offset caused pop noise

Péter Ujfalusi peter.ujfalusi at ti.com
Wed Oct 12 10:18:50 CEST 2011

On Tuesday 11 October 2011 14:29:21 Mark Brown wrote:
> On Tue, Oct 11, 2011 at 02:00:13PM +0300, Peter Ujfalusi wrote:
> > Both Headset DAC need to be enabled at the same time, before any of
> > the output drivers are enabled.
> This sounds like you should be using a supply widget to do the reference
> counting here?

Probably it is better to move the whole thing to be handled by a supply widget 
(attached to the HS DACs).
It will not mess up the sequence, and I'm not going to need to count in the 
Will rewrite the patch.

Thanks for the suggestion,

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