Re: [PATCH 7/7] Documentation: PM: *_autosuspend() functions update last busy time

[Laurent Pinchart <laurent.pinchart@ideasonboard.com>]

Hi Sakari,

Thank you for the patch.

On Thu, Apr 10, 2025 at 06:31:06PM +0300, Sakari Ailus wrote:
> Document that the *_autosuspend() variants of the Runtime PM functions
> update the last busy timestamp.
> 
> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> ---
>  Documentation/power/runtime_pm.rst | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/power/runtime_pm.rst b/Documentation/power/runtime_pm.rst
> index 91bc93422262..c8dbdb8595e5 100644
> --- a/Documentation/power/runtime_pm.rst
> +++ b/Documentation/power/runtime_pm.rst
> @@ -887,7 +887,8 @@ instead of the non-autosuspend counterparts::
>  
>  Drivers may also continue to use the non-autosuspend helper functions; they
>  will behave normally, which means sometimes taking the autosuspend delay into
> -account (see pm_runtime_idle).
> +account (see pm_runtime_idle). The autosuspend variants of the functions also
> +call pm_runtime_mark_last_busy().
>  
>  Under some circumstances a driver or subsystem may want to prevent a device
>  from autosuspending immediately, even though the usage counter is zero and the

-- 
Regards,

Laurent Pinchart