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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED 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 4A9C0C43441 for ; Mon, 19 Nov 2018 15:13:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1D92120831 for ; Mon, 19 Nov 2018 15:13:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1D92120831 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729819AbeKTBhY (ORCPT ); Mon, 19 Nov 2018 20:37:24 -0500 Received: from mx2.suse.de ([195.135.220.15]:42820 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729554AbeKTBhY (ORCPT ); Mon, 19 Nov 2018 20:37:24 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay1.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 8B3F3B00E; Mon, 19 Nov 2018 15:13:29 +0000 (UTC) Date: Mon, 19 Nov 2018 16:13:29 +0100 Message-ID: From: Takashi Iwai To: Mauro Carvalho Chehab Cc: Stakanov Schufter , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Subject: DVB-S PCI card regression on 4.19 / 4.20 User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL/10.8 Emacs/26 (x86_64-suse-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, we've got a regression report on openSUSE Bugzilla regarding DVB-S PCI card: https://bugzilla.opensuse.org/show_bug.cgi?id=1116374 According to the reporter (Stakanov, Cc'ed), the card worked fine on 4.18.15, but since 4.19, it doesn't give any channels, sound nor picture, but only EPG is received. The following errors might be relevant: ================ [ 4.845180] b2c2-flexcop: B2C2 FlexcopII/II(b)/III digital TV receiver chip loaded successfully [ 4.869703] b2c2-flexcop: MAC address = xx:xx:xx:xx:xx:xx [ 5.100318] b2c2-flexcop: found 'ST STV0299 DVB-S' . [ 5.100323] b2c2_flexcop_pci 0000:06:06.0: DVB: registering adapter 0 frontend 0 (ST STV0299 DVB-S)... [ 5.100370] b2c2-flexcop: initialization of 'Sky2PC/SkyStar 2 DVB-S rev 2.6' at the 'PCI' bus controlled by a 'FlexCopIIb' complete [ 117.513086] b2c2_flexcop_pci 0000:06:06.0: DVB: adapter 0 frontend 0 frequency 1549000 out of range (950000..2150) [ 124.905222] b2c2_flexcop_pci 0000:06:06.0: DVB: adapter 0 frontend 0 frequency 1880000 out of range (950000..2150) [ 127.337079] b2c2_flexcop_pci 0000:06:06.0: DVB: adapter 0 frontend 0 frequency 1353500 out of range (950000..2150) ================ The lspci shows: ================ 06:06.0 Network controller: Techsan Electronics Co Ltd B2C2 FlexCopII DVB chip / Technisat SkyStar2 DVB card (rev 02) Subsystem: Techsan Electronics Co Ltd B2C2 FlexCopII DVB chip / Technisat SkyStar2 DVB card Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- SERR-