From 34ebdc97b9f273262559ab410d18f4e9424a54c2 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Fri, 26 Aug 2011 08:46:13 -0300 Subject: [PATCH] [media] pwc: add support for VIDIOC_LOG_STATUS Signed-off-by: Hans Verkuil Acked-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/pwc/pwc-v4l.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/media/video/pwc/pwc-v4l.c b/drivers/media/video/pwc/pwc-v4l.c index 0a41ebbb7bcb..a10ff6b64acf 100644 --- a/drivers/media/video/pwc/pwc-v4l.c +++ b/drivers/media/video/pwc/pwc-v4l.c @@ -1078,6 +1078,14 @@ static int pwc_enum_frameintervals(struct file *file, void *fh, return 0; } +static int pwc_log_status(struct file *file, void *priv) +{ + struct pwc_device *pdev = video_drvdata(file); + + v4l2_ctrl_handler_log_status(&pdev->ctrl_handler, PWC_NAME); + return 0; +} + static long pwc_default(struct file *file, void *fh, bool valid_prio, int cmd, void *arg) { @@ -1101,6 +1109,7 @@ const struct v4l2_ioctl_ops pwc_ioctl_ops = { .vidioc_dqbuf = pwc_dqbuf, .vidioc_streamon = pwc_streamon, .vidioc_streamoff = pwc_streamoff, + .vidioc_log_status = pwc_log_status, .vidioc_enum_framesizes = pwc_enum_framesizes, .vidioc_enum_frameintervals = pwc_enum_frameintervals, .vidioc_default = pwc_default,