Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752094AbdIANY7 (ORCPT ); Fri, 1 Sep 2017 09:24:59 -0400 Received: from ec2-52-27-115-49.us-west-2.compute.amazonaws.com ([52.27.115.49]:46920 "EHLO osg.samsung.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750955AbdIANY4 (ORCPT ); Fri, 1 Sep 2017 09:24:56 -0400 X-Amavis-Alert: BAD HEADER SECTION, Duplicate header field: "References" From: Mauro Carvalho Chehab To: Linux Doc Mailing List , Linux Media Mailing List Cc: Mauro Carvalho Chehab , Mauro Carvalho Chehab , linux-kernel@vger.kernel.org, Jonathan Corbet Subject: [PATCH v2 21/27] media: ca-reset.rst: add some description to this ioctl Date: Fri, 1 Sep 2017 10:24:43 -0300 Message-Id: <7b2e0a45a1a7d05569013008e91e9f8f71942900.1504272067.git.mchehab@s-opensource.com> X-Mailer: git-send-email 2.13.5 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 852 Lines: 25 While we don't have any documentation for it, based on what's there at Kaffeine and VDR, it seems that this command should be issued before start using CA. So, document it as such. Signed-off-by: Mauro Carvalho Chehab --- Documentation/media/uapi/dvb/ca-reset.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/media/uapi/dvb/ca-reset.rst b/Documentation/media/uapi/dvb/ca-reset.rst index 477313121a65..a5dd2797a92f 100644 --- a/Documentation/media/uapi/dvb/ca-reset.rst +++ b/Documentation/media/uapi/dvb/ca-reset.rst @@ -28,7 +28,8 @@ Arguments Description ----------- -.. note:: This ioctl is undocumented. Documentation is welcome. +Puts the Conditional Access hardware on its initial state. It should +be called before start using the CA hardware. Return Value -- 2.13.5