From patchwork Sun Jul 30 12:34:48 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Olli Salonen X-Patchwork-Id: 42831 Received: from vger.kernel.org ([209.132.180.67]) by www.linuxtv.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dbnR3-0007e8-IE; Sun, 30 Jul 2017 12:35:05 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753908AbdG3MfC (ORCPT + 1 other); Sun, 30 Jul 2017 08:35:02 -0400 Received: from mail-lf0-f67.google.com ([209.85.215.67]:35420 "EHLO mail-lf0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750988AbdG3MfB (ORCPT ); Sun, 30 Jul 2017 08:35:01 -0400 Received: by mail-lf0-f67.google.com with SMTP id w199so10507993lff.2 for ; Sun, 30 Jul 2017 05:35:01 -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; bh=0+U3toghEisFGHRZAOg+j2IwtIsFmBbe/uUkj1anyLY=; b=Dq4bbqNVjG/0UdDiCGNv6+tNMTqkEusqN+BkIPJYHKvddmAVGtjzfWM9ZbCI8cclLw xA5la0+Nx+dOd7Q3MYGu3VmA/0s0mxQrsNLwfR6ICiV/cYgj8s94Rgo8PBdkCUyHkdAQ CZ0r+iIj1BTBExJwo3JNf/LeL0EIBPXkWxfirxjdacKfAu3U3RGA4JGVEyNLxePJt42A ObnjND4oMB19aDzJHXEoivXNe+v/syYBtu8z6moTF7BzEEQUDZ/zbzP+Rzo39rZ61zmg FaEkAzhyPhznKGWPkTCcFJH3MT7keUr2QGfbyAWuCQUZHMnlnL//GFxIwAp97OLv+Hr4 8SWw== X-Gm-Message-State: AIVw112GHpzubHDhghuNn1qpfHCg+LTcW1EEiETltCpbfeesbpbqESc/ qV94/A+3QwgQQMzM45dK7A== X-Received: by 10.25.80.12 with SMTP id e12mr4353791lfb.144.1501418099936; Sun, 30 Jul 2017 05:34:59 -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.0.2017.07.30.05.34.58 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 30 Jul 2017 05:34:59 -0700 (PDT) From: olli.salonen@iki.fi To: linux-media@vger.kernel.org Cc: Olli Salonen Subject: [PATCH 1/2] mn88472: reset stream ID reg if no PLP given Date: Sun, 30 Jul 2017 15:34:48 +0300 Message-Id: <1501418089-22418-1-git-send-email-olli.salonen@iki.fi> X-Mailer: git-send-email 2.7.4 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/mn88472.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/mn88472.c b/drivers/media/dvb-frontends/mn88472.c index f6938f96..5e8fd63 100644 --- a/drivers/media/dvb-frontends/mn88472.c +++ b/drivers/media/dvb-frontends/mn88472.c @@ -377,7 +377,9 @@ static int mn88472_set_frontend(struct dvb_frontend *fe) ret = regmap_write(dev->regmap[1], 0xf6, 0x05); if (ret) goto err; - ret = regmap_write(dev->regmap[2], 0x32, c->stream_id); + ret = regmap_write(dev->regmap[2], 0x32, + (c->stream_id == NO_STREAM_ID_FILTER) ? 0 : + c->stream_id ); if (ret) goto err; break;