>>>> +static const struct dev_pm_ops tas2563_hda_pm_ops = {
>>>> + SYSTEM_SLEEP_PM_OPS(tas2563_system_suspend, tas2563_system_resume)
>>>
>>> where's the pm_runtime stuff?
>>>
>>
>> The amp stores its state in software shutdown mode.
>> The tas2563_hda_playback_hook wakes/shutdowns the amp, not the
>> pm_runtime.
>
> My point was that you have all these pm_runtime_ calls in the code, but
> nothing that provides pm_runtime suspend-resume functions so not sure
> what exactly the result is?
if the inspiration was the tas2781, then see below it does have a
RUNTIME_PM_OPS line as well as runtime_suspend/resume routines.
static const struct dev_pm_ops tas2781_hda_pm_ops = {
RUNTIME_PM_OPS(tas2781_runtime_suspend, tas2781_runtime_resume, NULL)
SYSTEM_SLEEP_PM_OPS(tas2781_system_suspend, tas2781_system_resume)
};
