diff options
Diffstat (limited to 'drivers/media/usb/cx231xx/cx231xx-video.c')
| -rw-r--r-- | drivers/media/usb/cx231xx/cx231xx-video.c | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/drivers/media/usb/cx231xx/cx231xx-video.c b/drivers/media/usb/cx231xx/cx231xx-video.c index c990f70c0ea6..34b55e669971 100644 --- a/drivers/media/usb/cx231xx/cx231xx-video.c +++ b/drivers/media/usb/cx231xx/cx231xx-video.c @@ -1492,17 +1492,35 @@ static int vidioc_cropcap(struct file *file, void *priv, if (cc->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; - cc->bounds.left = 0; - cc->bounds.top = 0; - cc->bounds.width = dev->width; - cc->bounds.height = dev->height; - cc->defrect = cc->bounds; cc->pixelaspect.numerator = is_50hz ? 54 : 11; cc->pixelaspect.denominator = is_50hz ? 59 : 10; return 0; } +static int vidioc_g_selection(struct file *file, void *priv, + struct v4l2_selection *s) +{ + struct cx231xx_fh *fh = priv; + struct cx231xx *dev = fh->dev; + + if (s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return -EINVAL; + + switch (s->target) { + case V4L2_SEL_TGT_CROP_BOUNDS: + case V4L2_SEL_TGT_CROP_DEFAULT: + s->r.left = 0; + s->r.top = 0; + s->r.width = dev->width; + s->r.height = dev->height; + break; + default: + return -EINVAL; + } + return 0; +} + static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type type) { @@ -2094,6 +2112,7 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = { .vidioc_try_fmt_vbi_cap = vidioc_try_fmt_vbi_cap, .vidioc_s_fmt_vbi_cap = vidioc_s_fmt_vbi_cap, .vidioc_cropcap = vidioc_cropcap, + .vidioc_g_selection = vidioc_g_selection, .vidioc_reqbufs = vidioc_reqbufs, .vidioc_querybuf = vidioc_querybuf, .vidioc_qbuf = vidioc_qbuf, |