From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Sakari Ailus <sakari.ailus@iki.fi>
Cc: linux-media <linux-media@vger.kernel.org>
Subject: Re: adp1653 usage
Date: Thu, 11 Aug 2011 14:33:49 +0300 [thread overview]
Message-ID: <1313062429.14702.2.camel@smile> (raw)
In-Reply-To: <20110811071900.GC5926@valkosipuli.localdomain>
On Thu, 2011-08-11 at 10:19 +0300, Sakari Ailus wrote:
> > - if the subdevice creates device node /dev/v4l-subdevX, how the user
> > space will know the X is corresponding to let say flash device?
>
> The whole media device's entities (of which the flash in this case is one
> of) can be enumerated. The device is called /dev/mediaX.
>
> The Media controller API is defined here:
>
> <URL:http://hverkuil.home.xs4all.nl/spec/media.html#media_common>
Thanks for the link and explanations.
I just noticed the adp1653 driver has not defined the type of the media
entity. I have attached a patch just in case.
--
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Intel Finland Oy
next prev parent reply other threads:[~2011-08-11 11:34 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-10 11:16 adp1653 usage Andy Shevchenko
2011-08-11 7:19 ` Sakari Ailus
2011-08-11 11:33 ` Andy Shevchenko [this message]
2011-08-11 11:35 ` [PATCH] adp1653: set media entity type Andy Shevchenko
2011-08-17 11:35 ` Sakari Ailus
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