[PATCH] ASoC: Put LM4853 under DAPM control on GTA02
broonie at opensource.wolfsonmicro.com
Wed Mar 4 22:41:52 CET 2009
On Wed, Mar 04, 2009 at 12:16:16AM +0100, Rask Ingemann Lambertsen wrote:
> On Tue, Mar 03, 2009 at 11:31:13AM +0000, Andy Green wrote:
> > How does the power management of the amp improve by DAPM then, just the
> > sequencing during suspend and resume?
> IIUC, it also fixes alsa state file mistakes like this one on Debian:
Yes, it will - there's no reason users should have to worry about making
that sort of mistake anyway. As well as saving power it (as a side
effect) prevents any noise being picked up and amplified to the
speaker/headset while it's not in use.
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