This patch adds support for log_status ioctl.
Signed-off-by: Sowjanya Komatineni <skomatineni@xxxxxxxxxx>
---
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
