From patchwork Sun Oct 3 00:18:30 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Scott K Logan X-Patchwork-Id: 77412 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1mWpD7-0024Eo-CL; Sun, 03 Oct 2021 00:18:33 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234310AbhJCAUR (ORCPT + 1 other); Sat, 2 Oct 2021 20:20:17 -0400 Received: from wrqvnhvw.outbound-mail.sendgrid.net ([149.72.32.137]:54061 "EHLO wrqvnhvw.outbound-mail.sendgrid.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233697AbhJCAUR (ORCPT ); Sat, 2 Oct 2021 20:20:17 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cottsay.net; h=from:subject:mime-version:to:cc:content-transfer-encoding: content-type; s=s1; bh=Wc4ZDbRx9dSwzMCmPJqGpzuatH6YLgvjYbr25sQyxlk=; b=LME/FN2Qe/WpWXJITRxqoRcd2CvXSZkXOtv6DJH7KbaUGuM52Td6cezWRtUIoQiVfmuJ 5VvOv2Gr5L+NAfcyp/ZKDUZ4mKcUSP9491/If6kuSjXoMQzQzHQYtyo8OsRJV9Pv2IHtW8 wnnDNcgb9zJZbBXC8CRF5hNxmRfA2YDi7sh/yW/NMHDFQUErX3nuFygrckS2OUj5yo+CKv 7SP/9ZOfKwZDU5qkvFH94gLxNVlNGowwGE/2IDHqE7AErpgz3CZYP4kZTLtIcWvTQ1lbT0 K26Prkgul7cnub3P81kRw0v8cbL548HHcfrjLjZplvgt5fLg3B+rxLNxtPGWXv3w== Received: by filterdrecv-64fcb979b9-7lnp4 with SMTP id filterdrecv-64fcb979b9-7lnp4-1-6158F6D6-2 2021-10-03 00:18:30.05293069 +0000 UTC m=+1642856.983491058 Received: from cottsay-server.delphi.cottsay.net (unknown) by geopod-ismtpd-5-0 (SG) with ESMTP id HUHykGVCQJaa9hgCyknESA Sun, 03 Oct 2021 00:18:29.914 +0000 (UTC) Received: from cottsay-lenovo.delphi.cottsay.net (cottsay-lenovo.delphi.cottsay.net [172.16.8.31]) by cottsay-server.delphi.cottsay.net (Postfix) with ESMTPSA id 6BB1F3C0462; Sat, 2 Oct 2021 17:18:29 -0700 (PDT) From: Scott K Logan Subject: [PATCH] media: s5h1411.c: Fix a typo in the VSB SNR table Date: Sun, 03 Oct 2021 00:18:30 +0000 (UTC) Message-Id: <20211003001805.735092-1-logans@cottsay.net> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 X-SG-EID: v4Qh49l2kwszIc8ZaCpP76AQaq/9O0v3P/mBhAlry1T/zVhHBJ8w+hDrqxBvdAKU3ehgFPlGwC1hR8j2nf+OmEIklhuR0Cmb7oLUBU1VgxYkp14eNwID6tyIGTijSKS7EhXnETf7OFaGdVQc1O2Hj98Dtc2Vi90wqjdieyFRiT/JVb45TMJTVIfffWthuVAhAvVOE4+GNJcjx6TEsm+7dX0EDo9ENTdO+EG14TXxDwBZQPwOqyt9lpm5CZqR0/ax To: Mauro Carvalho Chehab , linux-media@vger.kernel.org Cc: Scott K Logan X-Entity-ID: 4JzoG0JXdcXknftrbeCa4w== Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -4.8 (----) X-LSpam-Report: No, score=-4.8 required=5.0 tests=BAYES_00=-1.9,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_MED=-2.3,UNPARSEABLE_RELAY=0.001 autolearn=ham autolearn_force=no This looks like a typo. By manipulating the antenna on a device while monitoring the reported SNR, I was able to see the unexpected jump. After applying this patch, the spike was no longer present. Signed-off-by: Scott K Logan --- drivers/media/dvb-frontends/s5h1411.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/s5h1411.c b/drivers/media/dvb-frontends/s5h1411.c index c1334d7eb442..2563a72e98b7 100644 --- a/drivers/media/dvb-frontends/s5h1411.c +++ b/drivers/media/dvb-frontends/s5h1411.c @@ -150,7 +150,7 @@ static struct vsb_snr_tab { { 0x35b, 235, }, { 0x353, 230, }, { 0x349, 225, }, - { 0x340, 320, }, + { 0x340, 220, }, { 0x337, 215, }, { 0x327, 210, }, { 0x31b, 205, },