From patchwork Thu Dec 3 11:00:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Tretter X-Patchwork-Id: 338062 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CE00AC71156 for ; Thu, 3 Dec 2020 11:04:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7002621D91 for ; Thu, 3 Dec 2020 11:04:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388745AbgLCLEN (ORCPT ); Thu, 3 Dec 2020 06:04:13 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35992 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388501AbgLCLEM (ORCPT ); Thu, 3 Dec 2020 06:04:12 -0500 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A36EAC08E85E for ; Thu, 3 Dec 2020 03:02:54 -0800 (PST) Received: from [2a0a:edc0:0:1101:1d::39] (helo=dude03.red.stw.pengutronix.de) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kkmNt-0002Ku-61; Thu, 03 Dec 2020 12:02:52 +0100 Received: from mtr by dude03.red.stw.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1kkmNr-00CKhq-Tt; Thu, 03 Dec 2020 12:02:47 +0100 From: Michael Tretter To: linux-media@vger.kernel.org Cc: kernel@pengutronix.de, hverkuil-cisco@xs4all.nl, mchehab@kernel.org, Michael Tretter Date: Thu, 3 Dec 2020 12:00:56 +0100 Message-Id: <20201203110106.2939463-9-m.tretter@pengutronix.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20201203110106.2939463-1-m.tretter@pengutronix.de> References: <20201203110106.2939463-1-m.tretter@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:1101:1d::39 X-SA-Exim-Mail-From: mtr@pengutronix.de Subject: [PATCH 08/18] media: allegro: use handler_setup to configure channel X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) X-PTX-Original-Recipient: linux-media@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org v4l2_ctrl_handler_setup() calls s_ctrl for all controls of the handler. This ensures that the channel is initialized using the default values of the v4l2-ctrls. Signed-off-by: Michael Tretter --- drivers/media/platform/allegro-dvt/allegro-core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/platform/allegro-dvt/allegro-core.c b/drivers/media/platform/allegro-dvt/allegro-core.c index a2a9000bbb15..859a2c81c782 100644 --- a/drivers/media/platform/allegro-dvt/allegro-core.c +++ b/drivers/media/platform/allegro-dvt/allegro-core.c @@ -2520,6 +2520,8 @@ static int allegro_open(struct file *file) v4l2_ctrl_cluster(3, &channel->mpeg_video_bitrate_mode); + v4l2_ctrl_handler_setup(handler); + channel->mcu_channel_id = -1; channel->user_id = -1;