From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 33ADBC54FCB for ; Thu, 23 Apr 2020 15:59:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1798720767 for ; Thu, 23 Apr 2020 15:59:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729363AbgDWP7M (ORCPT ); Thu, 23 Apr 2020 11:59:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57844 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1729072AbgDWP7M (ORCPT ); Thu, 23 Apr 2020 11:59:12 -0400 Received: from gofer.mess.org (gofer.mess.org [IPv6:2a02:8011:d000:212::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 37512C09B040 for ; Thu, 23 Apr 2020 08:59:12 -0700 (PDT) Received: by gofer.mess.org (Postfix, from userid 1000) id 43B00C637F; Thu, 23 Apr 2020 16:59:08 +0100 (BST) Date: Thu, 23 Apr 2020 16:59:08 +0100 From: Sean Young To: Rolf Pedersen Cc: Linux Media Mailing List Subject: Re: HauppaugeTV-quadHD DVB-T mpeg risc op code error Message-ID: <20200423155908.GA22613@gofer.mess.org> References: <0c0ab661-17bb-231a-7311-c35d8d0435c0@mindspring.com> <20200423153505.GA22057@gofer.mess.org> <686f60be-7a37-42ce-b4c0-b34cf54055e7@mindspring.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <686f60be-7a37-42ce-b4c0-b34cf54055e7@mindspring.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Hi, On Thu, Apr 23, 2020 at 08:49:17AM -0700, Rolf Pedersen wrote: > Hi, > > On 04/23/2020 08:35 AM, Sean Young wrote: > > Hi, > > > > On Thu, Apr 23, 2020 at 05:32:32AM -0700, Rolf Pedersen wrote: > > > Hi Folks, > > > I just subscribed after having trouble with this card that worked for 3 > > > years on Skylake i5-6500 but stopped tuning when I moved it to AMD Ryzen 5 > > > 3400G machine.  I found the workaround in the archived thread referenced in > > > the subject line and don't know any way to reply directly to it: > > > https://www.spinics.net/lists/linux-media/msg114563.html > > > > > > My card is ATSC as on this page: > > > https://www.kernel.org/doc/html/v4.10/media/v4l-drivers/cx23885-cardlist.html > > > 57     Hauppauge WinTV-QuadHD-ATSC     0070:6a18, 0070:6b18 > > > > > > and > > > > > > [rolf@x570i coup]$ lspcidrake -v | grep Conexant > > > cx23885         : Conexant Systems, Inc.|CX23887/8 PCIe Broadcast Audio and > > > Video Decoder with 3D Comb [MULTIMEDIA_VIDEO] (vendor:14f1 device:8880 > > > subv:0070 subd:6b18) (rev: 04) > > > cx23885         : Conexant Systems, Inc.|CX23887/8 PCIe Broadcast Audio and > > > Video Decoder with 3D Comb [MULTIMEDIA_VIDEO] (vendor:14f1 device:8880 > > > subv:0070 subd:6a18) (rev: 04) > > > > > > Neither scan, dvbscan, nor w_scan2, nor Kaffeine TV, while finding working > > > frequencies, could divulge any services.  The workaround was in the > > > referenced post:  cx23885.debug=8 > > > > > > I've seen another report of a different kernel option that worked on Ryzen: > > > |cx23885.dma_reset_workaround=2 here: > > > https://www.dslreports.com/forum/r32639318-SFF-3400G-build#32640298 > > > > > > Ok.  Just wanted to join the chorus with a *metoo* in case I can provide > > > some (guided) forensics. > > So there is a commit for a related issue: > > > > https://git.linuxtv.org/media_tree.git/commit/?id=4bd46aa0353e022c2401a258e93b107880a66533 > > > > That is kernel v5.0 and higher. So: > > > > 1. What kernel are you using? > > > > 2. What is the full lspci -n of your machine? > > > > Thanks, > > > > Sean > > > > [rolf@x570i ~]$ uname -r > 5.5.15-desktop-3.mga7 > [rolf@x570i ~]$ > [rolf@x570i ~]$ > [rolf@x570i ~]$ lspci -n > 00:00.0 0600: 1022:15d0 > 00:00.2 0806: 1022:15d1 > 00:01.0 0600: 1022:1452 > 00:01.1 0604: 1022:15d3 > 00:01.2 0604: 1022:15d3 > 00:01.6 0604: 1022:15d3 > 00:08.0 0600: 1022:1452 > 00:08.1 0604: 1022:15db > 00:08.2 0604: 1022:15dc > 00:14.0 0c05: 1022:790b (rev 61) > 00:14.3 0601: 1022:790e (rev 51) > 00:18.0 0600: 1022:15e8 > 00:18.1 0600: 1022:15e9 > 00:18.2 0600: 1022:15ea > 00:18.3 0600: 1022:15eb > 00:18.4 0600: 1022:15ec > 00:18.5 0600: 1022:15ed > 00:18.6 0600: 1022:15ee > 00:18.7 0600: 1022:15ef > 01:00.0 0604: 12d8:2304 (rev 05) > 02:01.0 0604: 12d8:2304 (rev 05) > 02:02.0 0604: 12d8:2304 (rev 05) > 03:00.0 0400: 14f1:8880 (rev 04) > 04:00.0 0400: 14f1:8880 (rev 04) > 05:00.0 0604: 1022:57ad > 06:02.0 0604: 1022:57a3 > 06:04.0 0604: 1022:57a3 > 06:08.0 0604: 1022:57a4 > 06:09.0 0604: 1022:57a4 > 06:0a.0 0604: 1022:57a4 > 07:00.0 0280: 8086:2723 (rev 1a) > 08:00.0 0200: 8086:1539 (rev 03) > 09:00.0 1300: 1022:1485 > 09:00.1 0c03: 1022:149c > 09:00.3 0c03: 1022:149c > 0a:00.0 0106: 1022:7901 (rev 51) > 0b:00.0 0106: 1022:7901 (rev 51) > 0c:00.0 0108: 144d:a808 > 0d:00.0 0300: 1002:15d8 (rev c8) > 0d:00.1 0403: 1002:15de > 0d:00.2 1080: 1022:15df > 0d:00.3 0c03: 1022:15e0 > 0d:00.4 0c03: 1022:15e1 > 0d:00.6 0403: 1022:15e3 > 0e:00.0 0106: 1022:7901 (rev 61) Thanks. I'm afraid that I should have asked for: lspci -v That would be helpful, thanks. Sean