From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from dd19416.kasserver.com ([85.13.139.185]:50154 "EHLO dd19416.kasserver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758008AbaGOKFC (ORCPT ); Tue, 15 Jul 2014 06:05:02 -0400 Message-ID: <53C4FC99.9050308@herbrechtsmeier.net> Date: Tue, 15 Jul 2014 12:04:09 +0200 From: Stefan Herbrechtsmeier MIME-Version: 1.0 To: Laurent Pinchart CC: "linux-media@vger.kernel.org" Subject: Problems with the omap3isp Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: Hi Laurent, I have some problems with the omap3isp driver. At the moment I use a linux-stable 3.14.5 with your fixes for omap3xxx-clocks.dtsi. 1. If I change the clock rate to 24 MHz in my camera driver the whole system freeze at the clk_prepare_enable. The first enable and disable works without any problem. The system freeze during a systemd / udev call of media-ctl. 2. If I enable the streaming I get a "omap3isp omap3isp: CCDC won't become idle!" and if I disable streaming I get a "omap3isp omap3isp: Unable to stop OMAP3 ISP CCDC". I think the problem is, that I can't disable the camera output. Do you change the order of the stream enable / disable after Linux 3.4? Kind regards, Stefan