From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from fg-out-1718.google.com ([72.14.220.153]:37347 "EHLO fg-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751105AbZAVFIq (ORCPT ); Thu, 22 Jan 2009 00:08:46 -0500 Received: by fg-out-1718.google.com with SMTP id 19so2023795fgg.17 for ; Wed, 21 Jan 2009 21:08:44 -0800 (PST) Subject: Re: Request for new pixel format (JPEG2000) From: Alexey Klimov To: Vladimir Davydov Cc: "video4linux-list@redhat.com" , linux-media@vger.kernel.org In-Reply-To: <200901212146.39153.vladimir.davydov@promwad.com> References: <200901212146.39153.vladimir.davydov@promwad.com> Content-Type: text/plain Date: Thu, 22 Jan 2009 08:09:02 +0300 Message-Id: <1232600942.3764.130.camel@tux.localhost> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: (added linux-media mail-list) Hello, Vladimir On Wed, 2009-01-21 at 21:46 +0200, Vladimir Davydov wrote: > Hi, > Is it possible to add new pixel format to videodev2.h file? > > #define V4L2_PIX_FMT_MJ2C v4l2_fourcc('M','J','2','C') /* Morgan JPEG 2000*/ > > I have developed a V4L2 driver for the board with hardware JPEG2000 codec > (ADV202 chip). This driver uses that pixel format. > I think JPEG 2000 is very perspective codec and it will be good if V4L2 will > support it. > > Short description of the device is here: > http://www.promwad.com/markets/linux-video-jpeg2000-blackfin.html > > Thanks, > Vladimir. Please, send patches and other e-mails related to drivers development to linux-media@vger.kernel.org Such tool like patchwork.kernel.org will cares about patches, so they don't lost. I think you already check this page http://linuxtv.org/wiki/index.php/Development:_How_to_submit_patches if not, please check. -- Best regards, Klimov Alexey