From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-ww0-f44.google.com ([74.125.82.44]:35421 "EHLO mail-ww0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751910Ab2ALQWz (ORCPT ); Thu, 12 Jan 2012 11:22:55 -0500 Received: by wgbds12 with SMTP id ds12so1978140wgb.1 for ; Thu, 12 Jan 2012 08:22:54 -0800 (PST) Message-ID: <4F0F08DB.4050301@gmail.com> Date: Thu, 12 Jan 2012 17:22:51 +0100 From: Gianluca Gennari Reply-To: gennarone@gmail.com MIME-Version: 1.0 To: Jim Darby , linux-media@vger.kernel.org, Mauro Carvalho Chehab Subject: Re: Possible regression in 3.2 kernel with PCTV Nanostick T2 (em28xx, cxd2820r and tda18271) References: <4F0C3D1B.2010904@gmail.com> <4F0CE040.7020904@iki.fi> <4F0DE0C2.5050907@gmail.com> In-Reply-To: <4F0DE0C2.5050907@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: Il 11/01/2012 20:19, Jim Darby ha scritto: > On 11/01/12 01:05, Antti Palosaari wrote: >> [snip] >> Also latest LinuxTV.org devel could be interesting to see. There is >> one patch that changes em28xx driver endpoint configuration. But as >> that patch is going for 3.3 it should not be cause of issue, but I >> wonder if it could fix... Use media_build.git if possible. > > Well, I built the kernel and installed it. Sadly I get entries of the > form: "dvb_frontend_ioctl_legacy: doesn't know how to handle a DVBv3 > call to delivery system 0" which isn't what I was looking for. I guess > there's a new API? It would appear this is from the set frontend call. > > This is most annoying as I'd like to try out the newest code. > > Is there a v3 to v3 transition document anywhere? > > Best regards, > > Jim. > -- > To unsubscribe from this list: send the line "unsubscribe linux-media" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Hi Jim, you spotted a regression in the latest media_build release from 11/01/2012. I had the same problem here: "dvb_frontend_ioctl_legacy: doesn't know how to handle a DVBv3 call to delivery system 0" with 3 totally different sticks (em28xx, dvb-usb, as102). Everything was working fine with media_build drivers from 08/01/2011, so the problem originates from a patch committed in the last few days. In fact, I reverted this patch: http://patchwork.linuxtv.org/patch/9443/ and Kaffeine started working again with all my DVB-T sticks. Best regards, Gianluca