From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mx3.redhat.com (mx3.redhat.com [172.16.48.32]) by int-mx1.corp.redhat.com (8.13.1/8.13.1) with ESMTP id mAAJ6lfr011038 for ; Mon, 10 Nov 2008 14:06:47 -0500 Received: from smtp8-g19.free.fr (smtp8-g19.free.fr [212.27.42.65]) by mx3.redhat.com (8.13.8/8.13.8) with ESMTP id mAAJ6aaN012918 for ; Mon, 10 Nov 2008 14:06:37 -0500 To: Guennadi Liakhovetski References: <20081107125919.ddf028a6.ospite@studenti.unina.it> <874p2jbegl.fsf@free.fr> <20081109235940.4c009a68.ospite@studenti.unina.it> From: Robert Jarzmik Date: Mon, 10 Nov 2008 20:06:34 +0100 In-Reply-To: (Guennadi Liakhovetski's message of "Mon\, 10 Nov 2008 19\:55\:53 +0100 \(CET\)") Message-ID: <878wrr9z9h.fsf@free.fr> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: video4linux-list@redhat.com Subject: Re: [PATCH, RFC] mt9m111: allow data to be received on pixelclock falling edge? List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: video4linux-list-bounces@redhat.com Errors-To: video4linux-list-bounces@redhat.com List-ID: Guennadi Liakhovetski writes: > I would prefer not to disregard camera flags. If we don't find a better > solution, I would introduce platform inverter flags, and, I think, we > better put them in camera platform data - not host platform data, to > provide a finer granularity. In the end, inverters can also be located on > camera boards, then you plug-in a different camera and, if your > inverter-flags were in host platform data, it doesn't work again. I'm of the same opinion. I was thinking of another case : imagine the host needs to be configured on rising edge, and camera on falling edge. Your patch wouldn't cover that devious case. I can't think of a better solution than an inverter flag as well. As this would be very board specific, let it go in something board code sets up. That's how it's already done for inverted gpio Vbus sensing in the USB stack for the pxa for example. -- Robert -- video4linux-list mailing list Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe https://www.redhat.com/mailman/listinfo/video4linux-list