Re: [alsa-devel] [RFC PATCH 17/40] soundwire: bus: use runtime_pm_get_sync/pm when enabled

Andy Shevchenko
2019-07-30T15:59:33Z

On Tue, Jul 30, 2019 at 06:58:09PM +0300, Andy Shevchenko wrote:
> On Tue, Jul 30, 2019 at 07:57:46AM -0500, Pierre-Louis Bossart wrote:
> > On 7/30/19 6:21 AM, Andy Shevchenko wrote:
> > > On Mon, Jul 29, 2019 at 05:07:39PM -0500, Pierre-Louis Bossart wrote:
> > > > On 7/26/19 2:08 PM, Andy Shevchenko wrote:

> > so marking it as last_busy+autosuspend, or using a plain vanilla put() will
> > not result in any action. I must be missing something here.
>
> put_noidle(). Because if it failed on the first call and was resumed, put()
> will try to shut it down (since reference count goes to no-user base).

Sorry, this has to be read as (was -> wasn't)

> put_noidle(). Because if it failed on the first call and wasn't resumed, put()
> will try to shut it down (since reference count goes to no-user base).

--
With Best Regards,
Andy Shevchenko