From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from smtp.gentoo.org ([140.211.166.183]:54199 "EHLO smtp.gentoo.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751051AbaG2Fjf (ORCPT ); Tue, 29 Jul 2014 01:39:35 -0400 Message-ID: <53D73393.6000202@gentoo.org> Date: Tue, 29 Jul 2014 07:39:31 +0200 From: Matthias Schwarzott MIME-Version: 1.0 To: Mauro Carvalho Chehab CC: crope@iki.fi, linux-media@vger.kernel.org Subject: Re: [PATCH 6/8] cx231xx: Add digital support for [2040:b131] Hauppauge WinTV 930C-HD (model 1114xx) References: <1406059938-21141-1-git-send-email-zzam@gentoo.org> <1406059938-21141-7-git-send-email-zzam@gentoo.org> <20140726162718.660cf512.m.chehab@samsung.com> <53D4C72A.4010209@gentoo.org> <20140727104453.4578b353.m.chehab@samsung.com> <20140727113248.29dccc38.m.chehab@samsung.com> <20140727115911.0dde3d30.m.chehab@samsung.com> <20140727164218.3dd674e7.m.chehab@samsung.com> In-Reply-To: <20140727164218.3dd674e7.m.chehab@samsung.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: On 27.07.2014 21:42, Mauro Carvalho Chehab wrote: > Em Sun, 27 Jul 2014 11:59:11 -0300 > Mauro Carvalho Chehab escreveu: > >> Em Sun, 27 Jul 2014 11:32:48 -0300 >> Mauro Carvalho Chehab escreveu: >> >>> Em Sun, 27 Jul 2014 10:44:53 -0300 >>> Mauro Carvalho Chehab escreveu: >>> >>>> Em Sun, 27 Jul 2014 11:32:26 +0200 >>>> Matthias Schwarzott escreveu: >>>> >>>>> >>>>> Hi Mauro. >>>>> >>>>> On 26.07.2014 21:27, Mauro Carvalho Chehab wrote: >>>>>> Tried to apply your patch series, but there's something wrong on it. >>>>>> >>>>>> See the enclosed logs. I suspect that you missed a patch adding the >>>>>> proper tuner for this device. > > The hole issue was due to that: >> [ 326.770414] cx231xx #0: New device Hauppauge Hauppauge Device @ 12 Mbps (2040:b131) with 4 interfaces > > The root cause seems to be a bad USB cable, causing errors at USB > detection. > > Just send a patch series that avoids the driver to OOPS in such > case. > Ah, now I understand why this specific device did not work. Nice errors that can be triggered by faulty hardware. Regards Matthias