From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: Sakari Ailus <sakari.ailus@iki.fi>
Cc: linux-media@vger.kernel.org
Subject: Re: [media-ctl PATCH 1/1] Count users for entities
Date: Thu, 23 Aug 2012 12:45:15 +0200 [thread overview]
Message-ID: <2829548.6q3LBXixyM@avalon> (raw)
In-Reply-To: <1345476735-14570-1-git-send-email-sakari.ailus@iki.fi>
Hi Sakari,
Thanks for the patch.
On Monday 20 August 2012 18:32:15 Sakari Ailus wrote:
> The subdev nodes used to be closed immediately on v4l2_subdev_close(), now
> the subdev is only closed if there are no users left anymore. This changes
> the API from immediate effect (close) to a reference counting one.
>
> Also make functions opening subdevs to close them before returning. This
> resolves issues on some machines where not all subdevs can be opened at the
> same time. Power management wise this is a sound choice since it forces to
> make the decision when to keep a device powered rather than keeping
> everything open all the time.
This doesn't apply. Could you please rebase it on the latest master branch ?
--
Regards,
Laurent Pinchart
prev parent reply other threads:[~2012-08-23 10:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-20 15:32 [media-ctl PATCH 1/1] Count users for entities Sakari Ailus
2012-08-23 10:45 ` Laurent Pinchart [this message]
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