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| author | Sowjanya Komatineni <skomatineni@nvidia.com> | 2020-12-11 18:02:36 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-01-04 12:58:02 +0100 |
| commit | 6a4d30ce09ba13ee49cf928dee53c51209a678dc (patch) | |
| tree | 9da4fd3f0b8bc8d69869edeb525f64ad6a0f7efd /drivers/staging | |
| parent | 52b21a0aed900b99b4fc5ee3d71d55d36e7f4621 (diff) | |
| download | linux-stable-6a4d30ce09ba13ee49cf928dee53c51209a678dc.tar.gz linux-stable-6a4d30ce09ba13ee49cf928dee53c51209a678dc.tar.bz2 linux-stable-6a4d30ce09ba13ee49cf928dee53c51209a678dc.zip | |
media: tegra-video: Add support for VIDIOC_LOG_STATUS ioctl
This patch adds support for log_status ioctl.
Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/media/tegra-video/vi.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/staging/media/tegra-video/vi.c b/drivers/staging/media/tegra-video/vi.c index bc38136eae35..c280117a523c 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, }; /* |