From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-lf0-f53.google.com ([209.85.215.53]:33177 "EHLO mail-lf0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754032AbcHAQxL (ORCPT ); Mon, 1 Aug 2016 12:53:11 -0400 Received: by mail-lf0-f53.google.com with SMTP id b199so120048647lfe.0 for ; Mon, 01 Aug 2016 09:53:10 -0700 (PDT) From: "Niklas =?iso-8859-1?Q?S=F6derlund?=" Date: Mon, 1 Aug 2016 18:53:08 +0200 To: Sergei Shtylyov Cc: linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org, slongerbeam@gmail.com, lars@metafoo.de, mchehab@kernel.org, hans.verkuil@cisco.com Subject: Re: [PATCH 4/6] media: rcar-vin: add support for V4L2_FIELD_ALTERNATE Message-ID: <20160801165308.GE3672@bigcity.dyn.berto.se> References: <20160729174012.14331-1-niklas.soderlund+renesas@ragnatech.se> <20160729174012.14331-5-niklas.soderlund+renesas@ragnatech.se> <028d6a5c-d86f-fce6-4278-12c561ebbe0d@cogentembedded.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <028d6a5c-d86f-fce6-4278-12c561ebbe0d@cogentembedded.com> Sender: linux-media-owner@vger.kernel.org List-ID: Hi Sergei, On 2016-07-31 00:55:04 +0300, Sergei Shtylyov wrote: > Hello. > > On 07/29/2016 08:40 PM, Niklas Söderlund wrote: > > > The HW can capture both ODD and EVEN fields in separate buffers so it's > > possible to support this field mode. > > > > Signed-off-by: Niklas Söderlund > It's probably worth adding that if the subdevice presents the video data > in this mode, we prefer to use the hardware de-interlacing. Will include this in v2, thanks for pointing it out. > > MBR, Sergei > > PS: I think I have a patch adding support for this mode to the old driver, > so that it doesn't get borked with the patch #6 in this series. > -- Regards, Niklas Söderlund