From patchwork Sun Jul 30 12:34:49 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Olli Salonen X-Patchwork-Id: 42832 Received: from vger.kernel.org ([209.132.180.67]) by www.linuxtv.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dbnR6-0007eV-L5; Sun, 30 Jul 2017 12:35:08 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753937AbdG3MfF (ORCPT + 1 other); Sun, 30 Jul 2017 08:35:05 -0400 Received: from mail-lf0-f68.google.com ([209.85.215.68]:35425 "EHLO mail-lf0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750988AbdG3MfE (ORCPT ); Sun, 30 Jul 2017 08:35:04 -0400 Received: by mail-lf0-f68.google.com with SMTP id w199so10508059lff.2 for ; Sun, 30 Jul 2017 05:35:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=aenj/Oy/FRN1weqMIxeNeGKk6tJ7gwXVAoo4j7mcZe8=; b=s1DpDINkQlBhvPNGb16nsbfvNZfmuy44d1b3iFHj6jxjCRA+F/180ccdwF5H7G8J9i id8qHToAqvLWyg9EtOsqzv8itYSYHer8p5Z98UAY/h1PaVRoMoTyTedpl3VT8P2Ry1P5 3pq5DWIsQjGsxf12dU4d0nHqY8okxLC/yS5wsiuVW7uq7BBYmCNS9RXn1zOSe3uDoPFx CZR2w+dI2nLGtGuqwkCjSn5bcwVMAdwtBnB5hV85WEsYyi67700uI3WiXnM67PmC1qon rDuZ0Kb+I1LpHCh/8sr9XpE82Pogolw2XZq7/jllMQnR2ZBvFsE4iIx3wvC9k1gFU5DH r4qg== X-Gm-Message-State: AIVw111XeMd2bGfSwE+Nng+/het8n70fni3GiZPSAF7H4Q/MXpCbwNuc eQlHz5F4m2SkRBfVElwdZA== X-Received: by 10.25.37.210 with SMTP id l201mr4474398lfl.170.1501418103254; Sun, 30 Jul 2017 05:35:03 -0700 (PDT) Received: from dl160.lan (176-93-152-38.bb.dnainternet.fi. [176.93.152.38]) by smtp.gmail.com with ESMTPSA id i139sm4489096lfg.0.2017.07.30.05.35.02 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 30 Jul 2017 05:35:02 -0700 (PDT) From: olli.salonen@iki.fi To: linux-media@vger.kernel.org Cc: Olli Salonen Subject: [PATCH 2/2] mn88473: reset stream ID reg if no PLP given Date: Sun, 30 Jul 2017 15:34:49 +0300 Message-Id: <1501418089-22418-2-git-send-email-olli.salonen@iki.fi> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1501418089-22418-1-git-send-email-olli.salonen@iki.fi> References: <1501418089-22418-1-git-send-email-olli.salonen@iki.fi> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org From: Olli Salonen If the PLP given is NO_STREAM_ID_FILTER (~0u) don't try to set that into the PLP register. Set PLP to 0 instead. Signed-off-by: Olli Salonen --- drivers/media/dvb-frontends/mn88473.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/mn88473.c b/drivers/media/dvb-frontends/mn88473.c index 1587424..5824743 100644 --- a/drivers/media/dvb-frontends/mn88473.c +++ b/drivers/media/dvb-frontends/mn88473.c @@ -225,7 +225,9 @@ static int mn88473_set_frontend(struct dvb_frontend *fe) /* PLP */ if (c->delivery_system == SYS_DVBT2) { - ret = regmap_write(dev->regmap[2], 0x36, c->stream_id); + ret = regmap_write(dev->regmap[2], 0x36, + (c->stream_id == NO_STREAM_ID_FILTER) ? 0 : + c->stream_id ); if (ret) goto err; }