From patchwork Thu Dec 3 18:59:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sowjanya Komatineni X-Patchwork-Id: 337086 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=-20.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 45A1AC1B0D9 for ; Thu, 3 Dec 2020 19:01:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0331A208A9 for ; Thu, 3 Dec 2020 19:01:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387618AbgLCTA4 (ORCPT ); Thu, 3 Dec 2020 14:00:56 -0500 Received: from hqnvemgate26.nvidia.com ([216.228.121.65]:5929 "EHLO hqnvemgate26.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731723AbgLCTAy (ORCPT ); Thu, 3 Dec 2020 14:00:54 -0500 Received: from hqmail.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate26.nvidia.com (using TLS: TLSv1.2, AES256-SHA) id ; Thu, 03 Dec 2020 11:00:13 -0800 Received: from HQMAIL109.nvidia.com (172.20.187.15) by HQMAIL105.nvidia.com (172.20.187.12) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Thu, 3 Dec 2020 19:00:09 +0000 Received: from skomatineni-linux.nvidia.com (172.20.13.39) by mail.nvidia.com (172.20.187.15) with Microsoft SMTP Server id 15.0.1473.3 via Frontend Transport; Thu, 3 Dec 2020 19:00:08 +0000 From: Sowjanya Komatineni To: , , , , , CC: , , , , , Subject: [PATCH v3 07/13] media: tegra-video: Add support for VIDIOC_LOG_STATUS ioctl Date: Thu, 3 Dec 2020 10:59:56 -0800 Message-ID: <1607022002-26575-8-git-send-email-skomatineni@nvidia.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1607022002-26575-1-git-send-email-skomatineni@nvidia.com> References: <1607022002-26575-1-git-send-email-skomatineni@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1607022013; bh=kTyQynYZOfOfJzdQDZRQRAmmuQmvfE4/+44pKh0V+MY=; h=From:To:CC:Subject:Date:Message-ID:X-Mailer:In-Reply-To: References:X-NVConfidentiality:MIME-Version:Content-Type; b=HK8P3Ioj//TNtz635xPetovlbjJ6sOR0cEOXpQ9+24IPY6Q4o8ADZJLc9gubi4cHz Mbygu7yjU+3u4dQTWdt31XIafzBAgDb7+waETVzIOP1FLWcrQO2tXy9WrxxQTa1Pp8 HEhXyNKJ36QmqfH94p8WZBpFFvGlwZWFpVvR8dUSZRcN+MJyh8Tk/G8PBif3DpkL8C KWg1tlYMPmngq9Z3PIiSZCjQPYg9fWZFGwSu8iIovY6BUchqDECW05Kpi3ye9QEMFS 2Hv2RLpZRw/ppb9J1k8UYHWQOaRs71myUJYgzdZCOW5uhIJ2yUxTuX9+u5oG0of+oY uPXTtTNYHyl9g== Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This patch adds support for log_status ioctl. Signed-off-by: Sowjanya Komatineni --- drivers/staging/media/tegra-video/vi.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/staging/media/tegra-video/vi.c b/drivers/staging/media/tegra-video/vi.c index bc38136..c280117 100644 --- a/drivers/staging/media/tegra-video/vi.c +++ b/drivers/staging/media/tegra-video/vi.c @@ -838,6 +838,15 @@ static int tegra_channel_dv_timings_cap(struct file *file, void *fh, return v4l2_subdev_call(subdev, pad, dv_timings_cap, cap); } +static int tegra_channel_log_status(struct file *file, void *fh) +{ + struct tegra_vi_channel *chan = video_drvdata(file); + + v4l2_device_call_all(chan->video.v4l2_dev, 0, core, log_status); + + return 0; +} + static int tegra_channel_enum_input(struct file *file, void *fh, struct v4l2_input *inp) { @@ -906,6 +915,7 @@ static const struct v4l2_ioctl_ops tegra_channel_ioctl_ops = { .vidioc_query_dv_timings = tegra_channel_query_dv_timings, .vidioc_enum_dv_timings = tegra_channel_enum_dv_timings, .vidioc_dv_timings_cap = tegra_channel_dv_timings_cap, + .vidioc_log_status = tegra_channel_log_status, }; /*