From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757214AbYEPDAW (ORCPT ); Thu, 15 May 2008 23:00:22 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752832AbYEPDAL (ORCPT ); Thu, 15 May 2008 23:00:11 -0400 Received: from bombadil.infradead.org ([18.85.46.34]:50885 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751427AbYEPDAK (ORCPT ); Thu, 15 May 2008 23:00:10 -0400 Date: Thu, 15 May 2008 23:59:54 -0300 From: Mauro Carvalho Chehab To: Dean Anderson Cc: Trent Piepho , Greg KH , Markus Rechberger , video4linux-list@redhat.com, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, v4l-dvb-maintainer@linuxtv.org Subject: Re: [v4l-dvb-maintainer] [PATCH] USB: add Sensoray 2255 v4l driver Message-ID: <20080515235954.53e29d6c@gaivota> In-Reply-To: <482C5812.9090903@sensoray.com> References: <20080514205927.GA13134@kroah.com> <20080515024141.GB21941@kroah.com> <482C5812.9090903@sensoray.com> X-Mailer: Claws Mail 3.4.0 (GTK+ 2.12.9; x86_64-mandriva-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > Since planar YUV formats such as V4L2_PIX_FMT_YUV422P are still not that > well supported, is it possible to keep at least one packed YUV > format(V4L2_PIX_FMT_YUYV) in the driver? If not, let me know. I will > strongly suggest that the hardware Engineers add YUY2 or YUYV on board > in the DSP firmware. Thanks, Dean The better is to have YUY2 and YUYV formats at the firmware and/or hardware. Those are the more common formats, and userspace apps generally try one of those first. Also, as it is common on several devices, the userspace handlers are more tested. Cheers, Mauro