[alsa-devel] [PATCH RFC 3/3] uda1380: make driver more powersave-friendly

Mark Brown broonie at opensource.wolfsonmicro.com
Sun Jun 27 23:40:38 CEST 2010

On 27 Jun 2010, at 22:15, Vasily Khoruzhick <anarsoul at gmail.com> wrote:

> В сообщении от 27 июня 2010 23:55:29 автор Mark Brown написал:
>> After power on it's not needed, the device should be in the default state
>> already. It's only required on startup when there's no power control for
>> the device.
> But that's not possible to reset codec if it is not powered on :(

So don't reset it if you have control of the power? Remember, not all
systems will have soft control of the power for the device. 

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