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From: Sergey 'Jin' Bostandzhyan <jin@mediatomb.cc>
To: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Cc: linux-media@vger.kernel.org
Subject: Re: Possible problem with stk1160 driver
Date: Fri, 19 Jul 2013 00:19:49 +0200	[thread overview]
Message-ID: <20130718221949.GA17610@deadlock.dhs.org> (raw)
In-Reply-To: <20130718125557.GB2307@localhost>

Hi Ezequiel,

On Thu, Jul 18, 2013 at 09:55:59AM -0300, Ezequiel Garcia wrote:
> > You generally can't switch standards while streaming. That said, it is OK
> > to accept the same standard, i.e. return 0 if the standard is unchanged and
> > EBUSY otherwise.
> > 
> 
> Ok, I'll add a check for unchanged standards to overcome this situation.
> 
> > In the end it is an application bug, though. It shouldn't try to change the
> > standard while streaming has started.
> > 
> 
> Ok, so that confirms we should not allow it.
> 
> Sergey: Hopefully, with these two patches you won't need any further
> patching on your side.

thanks a lot! Seems to work fine.

Kind regards,
Sergey


      reply	other threads:[~2013-07-18 22:19 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-07-16 22:04 Possible problem with stk1160 driver Sergey 'Jin' Bostandzhyan
2013-07-16 22:45 ` Ezequiel Garcia
2013-07-17  8:44 ` Ezequiel Garcia
2013-07-17 21:31   ` Sergey 'Jin' Bostandzhyan
2013-07-18  0:17     ` Ezequiel Garcia
2013-07-18  0:44       ` Sergey 'Jin' Bostandzhyan
2013-07-18  6:31       ` Hans Verkuil
2013-07-18 12:55         ` Ezequiel Garcia
2013-07-18 22:19           ` Sergey 'Jin' Bostandzhyan [this message]

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