From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from woodlands.midnighthax.com ([93.89.81.115]:35489 "EHLO woodlands.the.cage" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753917Ab2CJOb3 (ORCPT ); Sat, 10 Mar 2012 09:31:29 -0500 Received: from ws.the.cage ([10.0.0.100]) by woodlands.the.cage with esmtp (Exim 4.72) (envelope-from ) id 1S6NA3-0001uR-23 for linux-media@vger.kernel.org; Sat, 10 Mar 2012 14:20:43 +0000 Date: Sat, 10 Mar 2012 14:20:42 +0000 From: Keith Edmunds To: linux-media@vger.kernel.org Subject: cxd2820r: i2c wr failed (PCTV Nanostick 290e) Message-ID: <20120310142042.0f238d3a@ws.the.cage> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: Hi List I'm having lots of problems with my PCTV Nanostick 290e under MythTV. Is this the best place to report these problems? I'm happy to provide whatever detail is needed, but in summary: - every day or two, I get the error messages logged below. I need to reboot the back end to clear them. - when the back end comes back up, 'lsusb' doesn't show the 290e. I have to unplug it, wait a few seconds, then plug it back in again This is extremely frustrating. When it works, it's great; when it doesn't, recordings fail. The following errors are reported repeatedly: Mar 9 10:02:03 woodlands kernel: [ 6006.157991] cxd2820r: i2c wr failed ret:-110 reg:85 len:1 Mar 9 10:02:05 woodlands kernel: [ 6008.511994] cxd2820r: i2c wr failed ret:-110 reg:00 len:1 Mar 9 10:02:08 woodlands kernel: [ 6011.208909] cxd2820r: i2c wr failed ret:-110 reg:85 len:1 Mar 9 10:02:10 woodlands kernel: [ 6013.566440] cxd2820r: i2c wr failed ret:-110 reg:00 len:1 MythTV backend details: - Debian v6.0.4 ("Squeeze") - Debian multimedia repository - Myth version 0.24.2-0.0squeeze1 (as packaged by repository) - Kernel: 2.6.32-5-686-bigmem (I've also tried 3.2.0-0.bpo.1-686-pae, both Debian-packaged) - Tuners: 2 x Hauppauge Nova-T Stick (USB) and 1 x PCTV Nanostick 290e (also USB) - no module load parameters specified - tuning delay 750mS for each tuner - drivers for the 290e built using the media_build scripts (http://git.linuxtv.org/media_build.git) Many thanks, Keith -- "You can have everything in life you want if you help enough other people get what they want" - Zig Ziglar. Who did you help today?