From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-wm0-f46.google.com ([74.125.82.46]:38419 "EHLO mail-wm0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751591AbdCYSOa (ORCPT ); Sat, 25 Mar 2017 14:14:30 -0400 Received: by mail-wm0-f46.google.com with SMTP id t189so13420624wmt.1 for ; Sat, 25 Mar 2017 11:13:59 -0700 (PDT) Date: Sat, 25 Mar 2017 19:13:52 +0100 From: Daniel Scheller To: mchehab@kernel.org, linux-media@vger.kernel.org Subject: Re: [PATCH v2 12/12] [media] ddbridge: support STV0367-based cards and modules Message-ID: <20170325191352.02f778fd@macbox> In-Reply-To: <20170324182408.25996-13-d.scheller.oss@gmail.com> References: <20170324182408.25996-1-d.scheller.oss@gmail.com> <20170324182408.25996-13-d.scheller.oss@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: Am Fri, 24 Mar 2017 19:24:08 +0100 schrieb Daniel Scheller : > When boards with STV0367 are cold-started, there might be issues with > the I2C gate, causing the TDA18212 detection/probe to fail. For these > demods, a workaround is implemented to do the tuner probe again which > will result in success if no other issue arises. Other demod/port > types won't be retried. That problem just hit me after cold-starting my server with such a card installed, and it turned out the way it's done in this patch doesn't fully do it - scheduling a V3 series which does this properly (unfortunately, this requires putting the I2C ping into ddbridge which I'd rather have avoided). Sorry for the noise. Daniel