diff options
Diffstat (limited to 'drivers/media/pci/cobalt')
| -rw-r--r-- | drivers/media/pci/cobalt/cobalt-v4l2.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/media/pci/cobalt/cobalt-v4l2.c b/drivers/media/pci/cobalt/cobalt-v4l2.c index e2a4c705d353..c8fd2d075f43 100644 --- a/drivers/media/pci/cobalt/cobalt-v4l2.c +++ b/drivers/media/pci/cobalt/cobalt-v4l2.c @@ -1064,10 +1064,15 @@ static int cobalt_subscribe_event(struct v4l2_fh *fh, static int cobalt_g_parm(struct file *file, void *fh, struct v4l2_streamparm *a) { + struct cobalt_stream *s = video_drvdata(file); + struct v4l2_fract fps; + if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; - a->parm.capture.timeperframe.numerator = 1; - a->parm.capture.timeperframe.denominator = 60; + + fps = v4l2_calc_timeperframe(&s->timings); + a->parm.capture.timeperframe.numerator = fps.numerator; + a->parm.capture.timeperframe.denominator = fps.denominator; a->parm.capture.readbuffers = 3; return 0; } |