Re: [Patch v2 15/20] media: ti-vpe: cal: Add subdev s_power hooks

From: Sakari Ailus
Date: Wed Nov 06 2019 - 04:09:59 EST


Hi Benoit,

On Mon, Nov 04, 2019 at 01:31:35PM -0600, Benoit Parrot wrote:
> Based on V4L2 documentations bridge driver must power on and off sub
> device explicitly if media-controller mode is not used.

This isn't really related to MC but the fact that V4L2 still uses a
V4L2-specific way to manage power state of devices that predates runtime
PM.

--
Regards,

Sakari Ailus