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 mALKrV2S026459 for ; Fri, 21 Nov 2008 15:53:31 -0500 Received: from smtp1-g19.free.fr (smtp1-g19.free.fr [212.27.42.27]) by mx3.redhat.com (8.13.8/8.13.8) with ESMTP id mALKrIji031578 for ; Fri, 21 Nov 2008 15:53:18 -0500 To: Guennadi Liakhovetski References: <87y6zf76aw.fsf@free.fr> <8763mg28bf.fsf@free.fr> From: Robert Jarzmik Date: Fri, 21 Nov 2008 21:53:16 +0100 In-Reply-To: (Guennadi Liakhovetski's message of "Fri\, 21 Nov 2008 21\:03\:23 +0100 \(CET\)") Message-ID: <878wrcztqb.fsf@free.fr> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: video4linux-list@redhat.com Subject: Re: [PATCH 2/2 v3] pxa-camera: pixel format negotiation 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: >> > Yes, I do not know how to pass a 16-bit format in a pass-through mode, and >> > I don't have a test-case for it. Do you? >> BYR2 I think (12bit Bayer in 16bit words), and Bxxx (10bit Bayer in 16bit >> words). >> >> And I can test the 10bit Bayer on 16bit words on mt9m111, and will do. > > Wait, don't understand. 10-bit Bayer should have depth = 10, so it will > pass. 12-bit Bayer will have depth 12 and will not pass, and I do not know > how we can accept it on PXA27x. I should have been clearer. It's called 8+2 bypass Bayer. Here is the layout : - first byte : - second byte : <0, 0, 0, 0, 0, 0, B1, B0> => 2 bytes of 8 bits are sent over 8 bits of QIF interface => gives a Bayer Code of <0, 0, 0, 0, 0, 0, B9 - B0> I think it is documented in Micron MT9M111 datasheet, table 6, page 14. My understanding is that it has a buswidth=8, and depth=16. But I may be wrong, have a look with your trained eye and tell me please. > Good, I think, we can use the next week, as long as Linus is scuba > diving, to finish this transition:-) Lucky him :) It's rainy, snowy here ... but ... it gives time to write code :) Cheers. -- Robert -- video4linux-list mailing list Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe https://www.redhat.com/mailman/listinfo/video4linux-list