[alsa-devel] Power management state flow in ALSA
tiwai at suse.de
Wed May 30 12:58:54 CEST 2007
At Wed, 30 May 2007 16:06:54 +0530,
Nobin Mathew wrote:
> I am writing an ASoC driver, where i can place these calls
> snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
> and snd_power_change_state(card, SNDRV_CTL_POWER_D0);
> In soc-core.c ?
I suppose so.
In soc_suspend() and soc_resume(), you can get the card instance from
codec->card, at least.
But currently SoC doesn't keep the PCM instances, so it cannot be
implemented as it is... Liam, any plan or known issue regarding this?
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