From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from smtp6-g21.free.fr ([212.27.42.6]:39972 "EHLO smtp6-g21.free.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754542Ab0EaW1X (ORCPT ); Mon, 31 May 2010 18:27:23 -0400 To: Guennadi Liakhovetski Cc: Linux Media Mailing List Subject: Re: Soc-camera and 2.6.33 References: <87fx17vmzd.fsf@free.fr> From: Robert Jarzmik Date: Tue, 01 Jun 2010 00:27:14 +0200 In-Reply-To: (Guennadi Liakhovetski's message of "Mon\, 31 May 2010 23\:51\:43 +0200 \(CEST\)") Message-ID: <87bpbvvha5.fsf@free.fr> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-media-owner@vger.kernel.org List-ID: Guennadi Liakhovetski writes: > Hi Robert > > a lot of things changed in and around soc-camera between 2.6.30 and > .33... E.g., previously you could load driver modules in any order, it > would work in any case. Now if you load your host driver (pxa) and your > client driver is not there yet, it should be automatically loaded. > However, if your user-space doesn't support this, it won't work. Can this > be the reason gor your problem? Otherwise, I'd suspect a problem with your > platform data (cf. other platforms), or, eventually with mt9m111. I have a very tiny system : - udev - a shell (/bin/ash) - a libc - busybox (insmod/modprobe/rmmod/ls) - capture_example compiled as my testbed I do : - insmod mt9m111.ko - insmod pxa_camera.ko My userspace hasn't changed since 2.6.30 (constant executables, ARM-EABI). My platform was converted by you in commit a48c24a696f0d93c49f913b7818e9819612b1f4e if I remember correctly. Any hint for me to track down my problem ? Cheers. -- Robert