Re: [PATCH v2] [media] v4l2-async: Don't fail if registered_async isn't implemented

From	Sakari Ailus <sakari.ailus@iki.fi>
Newsgroups	linux.kernel
Subject	Re: [PATCH v2] [media] v4l2-async: Don't fail if registered_async isn't implemented
Date	2016-02-17 10:40 +0100
Message-ID	<r36Ku-4qr-29@gated-at.bofh.it> (permalink)
References	<r2U6C-4e2-13@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

On Tue, Feb 16, 2016 at 05:03:21PM -0300, Javier Martinez Canillas wrote:
> After sub-dev registration in v4l2_async_test_notify(), the v4l2-async
> core calls the registered_async callback but if a sub-dev driver does
> not implement it, v4l2_subdev_call() will return a -ENOIOCTLCMD which
> should not be considered an error.
> 
> Reported-by: Benoit Parrot <bparrot@ti.com>
> Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>

Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>

-- 
Sakari Ailus
e-mail: sakari.ailus@iki.fi	XMPP: sailus@retiisi.org.uk

Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

[PATCH v2] [media] v4l2-async: Don't fail if registered_async isn't implemented Javier Martinez Canillas <javier@osg.samsung.com> - 2016-02-16 21:10 +0100
  Re: [PATCH v2] [media] v4l2-async: Don't fail if registered_async  isn't implemented Benoit Parrot <bparrot@ti.com> - 2016-02-16 21:20 +0100
  Re: [PATCH v2] [media] v4l2-async: Don't fail if registered_async  isn't implemented Sakari Ailus <sakari.ailus@iki.fi> - 2016-02-17 10:40 +0100

csiph-web