Commit 6a4d30ce authored by Sowjanya Komatineni's avatar Sowjanya Komatineni Committed by Mauro Carvalho Chehab
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media: tegra-video: Add support for VIDIOC_LOG_STATUS ioctl 



This patch adds support for log_status ioctl.

Signed-off-by: default avatarSowjanya Komatineni <skomatineni@nvidia.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 52b21a0a

drivers/staging/media/tegra-video/vi.c

+10 −0
Original line number Diff line number Diff line
@@ -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,

};



/*