Re: [PATCH] ASoC: dapm: don't call pm_runtime_* on card device

On Fri, Jul 24, 2020 at 10:41:41PM +0800, Tzung-Bi Shih wrote:

The challenge I'm facing: (&card->dapm)->bias_level is always SND_SOC_BIAS_OFF. Commit 4e872a46823c stops to update it. It has nowhere to add the missing puts().

Ideally, if the bias_level goes away SND_SOC_BIAS_OFF in dapm_pre_sequence_async(), it calls pm_runtime_get(). If the bias_level goes into SND_SOC_BIAS_OFF in dapm_post_sequence_async(), it calls pm_runtime_put().

Right, I see the problem now. This is probably fine.