diff options
Diffstat (limited to 'drivers/media/pci/saa7134/saa7134-video.c')
| -rw-r--r-- | drivers/media/pci/saa7134/saa7134-video.c | 41 |
1 files changed, 28 insertions, 13 deletions
diff --git a/drivers/media/pci/saa7134/saa7134-video.c b/drivers/media/pci/saa7134/saa7134-video.c index 8a6ebd087889..cbb173d99085 100644 --- a/drivers/media/pci/saa7134/saa7134-video.c +++ b/drivers/media/pci/saa7134/saa7134-video.c @@ -1054,7 +1054,7 @@ void saa7134_vb2_stop_streaming(struct vb2_queue *vq) pm_qos_remove_request(&dev->qos_request); } -static struct vb2_ops vb2_qops = { +static const struct vb2_ops vb2_qops = { .queue_setup = queue_setup, .buf_init = buffer_init, .buf_prepare = buffer_prepare, @@ -1659,8 +1659,6 @@ static int saa7134_cropcap(struct file *file, void *priv, if (cap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE && cap->type != V4L2_BUF_TYPE_VIDEO_OVERLAY) return -EINVAL; - cap->bounds = dev->crop_bounds; - cap->defrect = dev->crop_defrect; cap->pixelaspect.numerator = 1; cap->pixelaspect.denominator = 1; if (dev->tvnorm->id & V4L2_STD_525_60) { @@ -1674,25 +1672,41 @@ static int saa7134_cropcap(struct file *file, void *priv, return 0; } -static int saa7134_g_crop(struct file *file, void *f, struct v4l2_crop *crop) +static int saa7134_g_selection(struct file *file, void *f, struct v4l2_selection *sel) { struct saa7134_dev *dev = video_drvdata(file); - if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE && - crop->type != V4L2_BUF_TYPE_VIDEO_OVERLAY) + if (sel->type != V4L2_BUF_TYPE_VIDEO_CAPTURE && + sel->type != V4L2_BUF_TYPE_VIDEO_OVERLAY) return -EINVAL; - crop->c = dev->crop_current; + + switch (sel->target) { + case V4L2_SEL_TGT_CROP: + sel->r = dev->crop_current; + break; + case V4L2_SEL_TGT_CROP_DEFAULT: + sel->r = dev->crop_defrect; + break; + case V4L2_SEL_TGT_CROP_BOUNDS: + sel->r = dev->crop_bounds; + break; + default: + return -EINVAL; + } return 0; } -static int saa7134_s_crop(struct file *file, void *f, const struct v4l2_crop *crop) +static int saa7134_s_selection(struct file *file, void *f, struct v4l2_selection *sel) { struct saa7134_dev *dev = video_drvdata(file); struct v4l2_rect *b = &dev->crop_bounds; struct v4l2_rect *c = &dev->crop_current; - if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE && - crop->type != V4L2_BUF_TYPE_VIDEO_OVERLAY) + if (sel->type != V4L2_BUF_TYPE_VIDEO_CAPTURE && + sel->type != V4L2_BUF_TYPE_VIDEO_OVERLAY) + return -EINVAL; + + if (sel->target != V4L2_SEL_TGT_CROP) return -EINVAL; if (dev->overlay_owner) @@ -1700,7 +1714,7 @@ static int saa7134_s_crop(struct file *file, void *f, const struct v4l2_crop *cr if (vb2_is_streaming(&dev->video_vbq)) return -EBUSY; - *c = crop->c; + *c = sel->r; if (c->top < b->top) c->top = b->top; if (c->top > b->top + b->height) @@ -1714,6 +1728,7 @@ static int saa7134_s_crop(struct file *file, void *f, const struct v4l2_crop *cr c->left = b->left + b->width; if (c->width > b->left - c->left + b->width) c->width = b->left - c->left + b->width; + sel->r = *c; return 0; } @@ -1989,8 +2004,8 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = { .vidioc_streamoff = vb2_ioctl_streamoff, .vidioc_g_tuner = saa7134_g_tuner, .vidioc_s_tuner = saa7134_s_tuner, - .vidioc_g_crop = saa7134_g_crop, - .vidioc_s_crop = saa7134_s_crop, + .vidioc_g_selection = saa7134_g_selection, + .vidioc_s_selection = saa7134_s_selection, .vidioc_g_fbuf = saa7134_g_fbuf, .vidioc_s_fbuf = saa7134_s_fbuf, .vidioc_overlay = saa7134_overlay, |