From patchwork Wed May 8 13:19:30 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zoran Turalija X-Patchwork-Id: 2538961 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id 895E3DF2E5 for ; Wed, 8 May 2013 13:19:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754977Ab3EHNTk (ORCPT ); Wed, 8 May 2013 09:19:40 -0400 Received: from mail-ea0-f175.google.com ([209.85.215.175]:58960 "EHLO mail-ea0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754502Ab3EHNTj (ORCPT ); Wed, 8 May 2013 09:19:39 -0400 Received: by mail-ea0-f175.google.com with SMTP id q10so922240eaj.20 for ; Wed, 08 May 2013 06:19:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:date:from:to:subject:message-id:mime-version :content-type:content-disposition:user-agent; bh=OQQf/5SI1iiXTgTsgVm/GUpxlLtWfIeyJf8Ca2fleoo=; b=SnWPDg23E1h6RqnvB3MWuEPFd3LTilIsPo5zwGtrqe02TvWwUTqnpvFpB9ACCfdMp3 0MhdFf6eHrd7VpdtdRUbkhHuxeX0wteNMJ70ZIGfjpbr0jlLLklNGaKnZpQvsd6EmUy4 sMAl9rHUfMnHXGePHfg8cpWDNNEiNfwjoLIW1N7m98v3lyimYsZuvsc6/KH0FcfYxfLQ O4Fw6LYppApq0wuhZRMeIYAf36Z/TxxaQgZGd5D7pZT17viLC6tjwgFvreVVcTF8AZCv qebnLjVASPlVEOt/thmCVUoNnj2r6KUmRU66I/hS3H3vc5qInl1I998c9g6ANEXtHBDI qmoQ== X-Received: by 10.14.38.198 with SMTP id a46mr17144749eeb.11.1368019178591; Wed, 08 May 2013 06:19:38 -0700 (PDT) Received: from gears (cable-178-148-169-89.dynamic.sbb.rs. [178.148.169.89]) by mx.google.com with ESMTPSA id x41sm36632844eey.17.2013.05.08.06.19.36 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Wed, 08 May 2013 06:19:37 -0700 (PDT) Date: Wed, 8 May 2013 15:19:30 +0200 From: Zoran Turalija To: linux-media@vger.kernel.org Subject: [PATCH] [media] stb0899: allow minimum symbol rate of 1000000 Message-ID: <20130508131930.GA27051@gears> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org This makes minimum symbol rate driver capabilities on par with windows driver, and allows tuning on linux to transponders that have symbol rate below 5000000, too. Patch was tested successfully on Eutelsat 16A transponders that became reachable with it (1000000 < symbol rate < 5000000): * DVB/S 12507050 V 2532000 3/4 * DVB/S2 12574000 V 4355000 3/4 8PSK * DVB/S 12593000 V 2500000 2/3 * DVB/S 12596940 V 2848000 2/3 * DVB/S 12600750 V 2500000 1/2 * DVB/S 12675590 H 4248000 3/4 Signed-off-by: Zoran Turalija --- stb0899_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/stb0899_drv.c b/stb0899_drv.c index cc278b3..527f5c3 100644 --- a/stb0899_drv.c +++ b/stb0899_drv.c @@ -1581,7 +1581,7 @@ static struct dvb_frontend_ops stb0899_ops = { .frequency_max = 2150000, .frequency_stepsize = 0, .frequency_tolerance = 0, - .symbol_rate_min = 5000000, + .symbol_rate_min = 1000000, .symbol_rate_max = 45000000, .caps = FE_CAN_INVERSION_AUTO |