diff options
Diffstat (limited to 'drivers/media/usb/pvrusb2/pvrusb2-v4l2.c')
| -rw-r--r-- | drivers/media/usb/pvrusb2/pvrusb2-v4l2.c | 81 |
1 files changed, 51 insertions, 30 deletions
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c b/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c index 81f788b7b242..2cc4d2b6f810 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c @@ -719,64 +719,85 @@ static int pvr2_cropcap(struct file *file, void *priv, struct v4l2_cropcap *cap) return ret; } -static int pvr2_g_crop(struct file *file, void *priv, struct v4l2_crop *crop) +static int pvr2_g_selection(struct file *file, void *priv, + struct v4l2_selection *sel) { struct pvr2_v4l2_fh *fh = file->private_data; struct pvr2_hdw *hdw = fh->channel.mc_head->hdw; + struct v4l2_cropcap cap; int val = 0; int ret; - if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + if (sel->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; - ret = pvr2_ctrl_get_value( - pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPL), &val); - if (ret != 0) - return -EINVAL; - crop->c.left = val; - ret = pvr2_ctrl_get_value( - pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPT), &val); - if (ret != 0) - return -EINVAL; - crop->c.top = val; - ret = pvr2_ctrl_get_value( - pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPW), &val); - if (ret != 0) - return -EINVAL; - crop->c.width = val; - ret = pvr2_ctrl_get_value( - pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPH), &val); - if (ret != 0) + + cap.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + + switch (sel->target) { + case V4L2_SEL_TGT_CROP: + ret = pvr2_ctrl_get_value( + pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPL), &val); + if (ret != 0) + return -EINVAL; + sel->r.left = val; + ret = pvr2_ctrl_get_value( + pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPT), &val); + if (ret != 0) + return -EINVAL; + sel->r.top = val; + ret = pvr2_ctrl_get_value( + pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPW), &val); + if (ret != 0) + return -EINVAL; + sel->r.width = val; + ret = pvr2_ctrl_get_value( + pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPH), &val); + if (ret != 0) + return -EINVAL; + sel->r.height = val; + break; + case V4L2_SEL_TGT_CROP_DEFAULT: + ret = pvr2_hdw_get_cropcap(hdw, &cap); + sel->r = cap.defrect; + break; + case V4L2_SEL_TGT_CROP_BOUNDS: + ret = pvr2_hdw_get_cropcap(hdw, &cap); + sel->r = cap.bounds; + break; + default: return -EINVAL; - crop->c.height = val; - return 0; + } + return ret; } -static int pvr2_s_crop(struct file *file, void *priv, const struct v4l2_crop *crop) +static int pvr2_s_selection(struct file *file, void *priv, + struct v4l2_selection *sel) { struct pvr2_v4l2_fh *fh = file->private_data; struct pvr2_hdw *hdw = fh->channel.mc_head->hdw; int ret; - if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + if (sel->type != V4L2_BUF_TYPE_VIDEO_CAPTURE || + sel->target != V4L2_SEL_TGT_CROP) return -EINVAL; ret = pvr2_ctrl_set_value( pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPL), - crop->c.left); + sel->r.left); if (ret != 0) return -EINVAL; ret = pvr2_ctrl_set_value( pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPT), - crop->c.top); + sel->r.top); if (ret != 0) return -EINVAL; ret = pvr2_ctrl_set_value( pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPW), - crop->c.width); + sel->r.width); if (ret != 0) return -EINVAL; ret = pvr2_ctrl_set_value( pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPH), - crop->c.height); + sel->r.height); if (ret != 0) return -EINVAL; return 0; @@ -798,8 +819,8 @@ static const struct v4l2_ioctl_ops pvr2_ioctl_ops = { .vidioc_enumaudio = pvr2_enumaudio, .vidioc_enum_input = pvr2_enum_input, .vidioc_cropcap = pvr2_cropcap, - .vidioc_s_crop = pvr2_s_crop, - .vidioc_g_crop = pvr2_g_crop, + .vidioc_s_selection = pvr2_s_selection, + .vidioc_g_selection = pvr2_g_selection, .vidioc_g_input = pvr2_g_input, .vidioc_s_input = pvr2_s_input, .vidioc_g_frequency = pvr2_g_frequency, |