From: Sowjanya Komatineni <skomatineni@nvidia.com>
To: <skomatineni@nvidia.com>, <thierry.reding@gmail.com>,
<jonathanh@nvidia.com>, <hverkuil@xs4all.nl>
Cc: <mchehab@kernel.org>, <linux-media@vger.kernel.org>,
<linux-tegra@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH v1 7/9] media: tegra-video: Add support for VIDIOC_LOG_STATUS ioctl
Date: Tue, 20 Oct 2020 12:36:13 -0700 [thread overview]
Message-ID: <1603222575-14427-8-git-send-email-skomatineni@nvidia.com> (raw)
In-Reply-To: <1603222575-14427-1-git-send-email-skomatineni@nvidia.com>
This patch adds support for log_status ioctl.
Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
---
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 92f36b1..936e5e5 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)
{
@@ -904,6 +913,7 @@ 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,
};
/*
--
2.7.4
next prev parent reply other threads:[~2020-10-20 19:35 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-20 19:36 [PATCH v1 0/9] media: tegra-video: Add support for capturing from HDMI-to-CSI bridge Sowjanya Komatineni
2020-10-20 19:36 ` [PATCH v1 1/9] media: tegra-video: Use zero crop settings if subdev has no get_selection Sowjanya Komatineni
2020-10-20 19:36 ` [PATCH v1 2/9] media: tegra-video: Enable VI pixel transform for YUV and RGB formats Sowjanya Komatineni
2020-10-20 19:36 ` [PATCH v1 3/9] media: tegra-video: Fix V4L2 pixel format for RGB888_1X24 Sowjanya Komatineni
2020-10-20 19:36 ` [PATCH v1 4/9] media: tegra-video: Add support for V4L2_PIX_FMT_NV16 Sowjanya Komatineni
2020-10-20 19:36 ` [PATCH v1 5/9] media: tegra-video: Add DV timing support Sowjanya Komatineni
2020-10-20 19:36 ` [PATCH v1 6/9] media: tegra-video: Add support for EDID ioctl ops Sowjanya Komatineni
2020-10-20 19:36 ` Sowjanya Komatineni [this message]
2020-10-20 19:36 ` [PATCH v1 8/9] media: tegra-video: Add support for V4L2_EVENT_SOURCE_CHANGE Sowjanya Komatineni
2020-10-20 19:36 ` [PATCH v1 9/9] media: tegra-video: Implement V4L2 device notify callback Sowjanya Komatineni
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