[alsa-devel] [RFC 9/9] ASoC: hda: Export API to change DSP power state

[Mark Brown]

On Fri, Apr 17, 2015 at 06:46:07PM +0530, Vinod Koul wrote:

> +	if (state == SST_DSP_POWER_D0)
> +		ret = ctx->ops.set_state_D0(ctx);
> +	else if (state == SST_DSP_POWER_D3)
> +		ret = ctx->ops.set_state_D3(ctx);
> +	else
> +		dev_err(ctx->dev, "Power State=%x not supported", state);

Can we have a switch statement please?  I'm a bit unclear why this is
being exported as it is, shouldn't things be wrapped up more so that the
DSP code owns its own power state.
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