From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1764865AbXGYIHb (ORCPT ); Wed, 25 Jul 2007 04:07:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751966AbXGYIHS (ORCPT ); Wed, 25 Jul 2007 04:07:18 -0400 Received: from smtp2.linux-foundation.org ([207.189.120.14]:53058 "EHLO smtp2.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751803AbXGYIHP (ORCPT ); Wed, 25 Jul 2007 04:07:15 -0400 Date: Wed, 25 Jul 2007 01:06:21 -0700 From: Andrew Morton To: "Khelben Blackstaff" Cc: linux-kernel@vger.kernel.org, video4linux-list@redhat.com Subject: Re: Problem with saa7134 driver (tuner doesn't tune specific stations) Message-Id: <20070725010621.d0c76468.akpm@linux-foundation.org> In-Reply-To: <7b3edae10707240329q651e556eu53f064cf1b102bab@mail.gmail.com> References: <7b3edae10707240329q651e556eu53f064cf1b102bab@mail.gmail.com> X-Mailer: Sylpheed 2.4.1 (GTK+ 2.8.17; x86_64-unknown-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org (cc v4l list) On Tue, 24 Jul 2007 13:29:31 +0300 "Khelben Blackstaff" wrote: > Hello. > > I have a "Terratec Cinergy HT PCI" tuner which works perfectly with > 2.6.21 kernel. > With 2.6.22 kernel it doesn't tune specific stations while it tunes > others fine. > I browsed the lkml from 13/05 (date the 2.6.22-rc1 was released) but > haven't found > anything similar nor in google. I have also tried 2.6.23-rc1 to see if > its fixed. > > lspci output: > 01:0a.0 Multimedia controller: Philips Semiconductors SAA7133/SAA7135 > Video Broadcast Decoder (rev d1) > lspci -n output: > 01:0a.0 0480: 1131:7133 (rev d1) > > dmesg output (same for 2.6.21/22/23-rc1): > saa7130/34: v4l2 driver version 0.2.14 loaded > ACPI: PCI Interrupt 0000:01:0a.0[A] -> GSI 21 (level, low) -> IRQ 21 > saa7133[0]: found at 0000:01:0a.0, rev: 209, irq: 21, latency: 64, > mmio: 0xcdcff800 > saa7133[0]: subsystem: 153b:1175, board: Terratec Cinergy HT PCI > [card=108,autodetected] > saa7133[0]: board init: gpio is 0 > saa7133[0]: i2c eeprom 00: 3b 15 75 11 54 20 1c 00 43 43 a9 1c 55 d2 b2 92 > saa7133[0]: i2c eeprom 10: ff ff ff 0f ff 20 ff 00 01 50 32 79 01 3c ca 50 > saa7133[0]: i2c eeprom 20: 01 40 01 02 02 01 01 00 06 ff 00 94 02 51 96 2b > saa7133[0]: i2c eeprom 30: a7 58 7a 1f 03 8e 84 5e da 7a 04 b3 05 87 b2 3c > saa7133[0]: i2c eeprom 40: ff 21 00 c0 96 10 03 32 15 10 fd 79 44 9f c2 8f > saa7133[0]: i2c eeprom 50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > saa7133[0]: i2c eeprom 60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > saa7133[0]: i2c eeprom 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > tuner 0-004b: chip found @ 0x96 (saa7133[0]) > tuner 0-004b: setting tuner address to 60 > tuner 0-004b: type set to tda8290+75a > tuner 0-004b: setting tuner address to 60 > tuner 0-004b: type set to tda8290+75a > saa7133[0]: registered device video0 [v4l2] > saa7133[0]: registered device vbi0 > saa7134 ALSA driver for DMA sound loaded > saa7133[0]/alsa: saa7133[0] at 0xcdcff800 irq 21 registered as card -1 > > the .config was copied from 2.6.21 -> 2.6.22 -> 2.6.23-rc1 and no > option regarding > the media/video was changed. > > the behaviour is the same with xdtv and tvtime programs. > > I have the following channels stored: > UHF 23, 24, 25, 26, 27, 39, 43, 51, 54, 62, 65 > > With 2.6.21 every station works fine. > With 2.6.22+ i get the following behavior: > 23, 25, 26, 39, 43, 51, 54 work fine while > 24, 27, 62, 65 have sound but no video. > > The channels that don't work aren't small channels with low signal > quality, they have > the same quality with those that work, so i guess its not something > about antenna quality. > > Has anyone the same problem ? > If you need any more info, please tell me. > > Please CC me. > Thank you for your time.