From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-wm0-f65.google.com ([74.125.82.65]:36397 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753467AbcDYGdW (ORCPT ); Mon, 25 Apr 2016 02:33:22 -0400 Received: by mail-wm0-f65.google.com with SMTP id w143so18377300wmw.3 for ; Sun, 24 Apr 2016 23:33:21 -0700 (PDT) Subject: Re: [RFC PATCH 00/24] Make Nokia N900 cameras working To: Pavel Machek References: <20160420081427.GZ32125@valkosipuli.retiisi.org.uk> <1461532104-24032-1-git-send-email-ivo.g.dimitrov.75@gmail.com> <20160424215541.GA6338@amd> Cc: sakari.ailus@iki.fi, sre@kernel.org, pali.rohar@gmail.com, linux-media@vger.kernel.org From: Ivaylo Dimitrov Message-ID: <571DBA2E.9020305@gmail.com> Date: Mon, 25 Apr 2016 09:33:18 +0300 MIME-Version: 1.0 In-Reply-To: <20160424215541.GA6338@amd> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: On 25.04.2016 00:55, Pavel Machek wrote: > Hi! > >> Those patch series make cameras on Nokia N900 partially working. >> Some more patches are needed, but I've already sent them for >> upstreaming so they are not part of the series: >> >> https://lkml.org/lkml/2016/4/16/14 >> https://lkml.org/lkml/2016/4/16/33 >> >> As omap3isp driver supports only one endpoint on ccp2 interface, >> but cameras on N900 require different strobe settings, so far >> it is not possible to have both cameras correctly working with >> the same board DTS. DTS patch in the series has the correct >> settings for the front camera. This is a problem still to be >> solved. >> >> The needed pipeline could be made with: > > Would you have similar pipeline for the back camera? Autofocus and > 5MPx makes it more interesting. I understand that different dts will > be needed. > Try with: media-ctl -r media-ctl -l '"et8ek8 3-003e":0 -> "video-bus-switch":1 [1]' media-ctl -l '"video-bus-switch":0 -> "OMAP3 ISP CCP2":0 [1]' media-ctl -l '"OMAP3 ISP CCP2":1 -> "OMAP3 ISP CCDC":0 [1]' media-ctl -l '"OMAP3 ISP CCDC":2 -> "OMAP3 ISP preview":0 [1]' media-ctl -l '"OMAP3 ISP preview":1 -> "OMAP3 ISP resizer":0 [1]' media-ctl -l '"OMAP3 ISP resizer":1 -> "OMAP3 ISP resizer output":0 [1]' media-ctl -V '"et8ek8 3-003e":0 [SGRBG10 864x656]' media-ctl -V '"OMAP3 ISP CCP2":0 [SGRBG10 864x656]' media-ctl -V '"OMAP3 ISP CCP2":1 [SGRBG10 864x656]' media-ctl -V '"OMAP3 ISP CCDC":2 [SGRBG10 864x656]' media-ctl -V '"OMAP3 ISP preview":1 [UYVY 864x656]' media-ctl -V '"OMAP3 ISP resizer":1 [UYVY 800x600]' mplayer -tv driver=v4l2:width=800:height=600:outfmt=uyvy:device=/dev/video6 -vo xv -vf screenshot tv:// Regards, Ivo