From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932622AbbBQMr6 (ORCPT ); Tue, 17 Feb 2015 07:47:58 -0500 Received: from mga02.intel.com ([134.134.136.20]:47515 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932332AbbBQMr4 (ORCPT ); Tue, 17 Feb 2015 07:47:56 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.09,594,1418112000"; d="scan'208";a="455681214" Message-ID: <54E33877.5060601@linux.intel.com> Date: Tue, 17 Feb 2015 14:47:51 +0200 From: Sakari Ailus User-Agent: Mozilla/5.0 (X11; Linux i686 on x86_64; rv:35.0) Gecko/20100101 SeaMonkey/2.32.1 MIME-Version: 1.0 To: Ricardo Ribalda Delgado , Hans Verkuil , Hans Verkuil , Mauro Carvalho Chehab , Sylwester Nawrocki , Antti Palosaari , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] media/v4l2-ctrls: Always run s_ctrl on volatile ctrls References: <1424175681-19787-1-git-send-email-ricardo.ribalda@gmail.com> In-Reply-To: <1424175681-19787-1-git-send-email-ricardo.ribalda@gmail.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Ricardo, Thanks for the patch! Ricardo Ribalda Delgado wrote: > Volatile controls can change their value outside the v4l-ctrl framework. > We should ignore the cached written value of the ctrl when evaluating if > we should run s_ctrl. > > Signed-off-by: Ricardo Ribalda Delgado Acked-by: Sakari Ailus -- Sakari Ailus sakari.ailus@linux.intel.com