From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail.kapsi.fi ([217.30.184.167]:46168 "EHLO mail.kapsi.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751860Ab2ETUIO (ORCPT ); Sun, 20 May 2012 16:08:14 -0400 Message-ID: <4FB94F2C.4050905@iki.fi> Date: Sun, 20 May 2012 23:08:12 +0300 From: Antti Palosaari MIME-Version: 1.0 To: poma , Thomas Mair CC: linux-media@vger.kernel.org Subject: Re: rtl28xxu - rtl2832 frontend attach References: <4FB92428.3080201@gmail.com> In-Reply-To: <4FB92428.3080201@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: On 20.05.2012 20:04, poma wrote: > After hard/cold boot: > DVB: register adapter0/net0 @ minor: 2 (0x02) > rtl2832u_frontend_attach: > rtl28xxu_ctrl_msg: failed=-32 > rtl28xxu_ctrl_msg: failed=-32 > rtl28xxu_ctrl_msg: failed=-32 > rtl28xxu_ctrl_msg: failed=-32 > rtl28xxu_ctrl_msg: failed=-32 > rtl28xxu_ctrl_msg: failed=-32 > rtl28xxu_ctrl_msg: failed=-32 > rtl28xxu_ctrl_msg: failed=-32 > rtl28xxu_ctrl_msg: failed=-32 > rtl28xxu_ctrl_msg: failed=-32 > No compatible tuner found These errors are coming from tuner probe. As it still goes to probing and did not jump out earlier when gate is opened it means that demod is answering commands but tuner are not. My guess is that tuner is still on the reset or not powered at all. It is almost 100% sure error is wrong tuner GPIO. regards Antti -- http://palosaari.fi/