- gemtek_pci_setfrequency( card, f->frequency );
- card->current_frequency = f->frequency;
- card->mute = false;
- return 0;
- }
- case VIDIOC_QUERYCTRL:
- {
- struct v4l2_queryctrl *qc = arg;
- int i;
-
- for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
- if (qc->id && qc->id == radio_qctrl[i].id) {
- memcpy(qc, &(radio_qctrl[i]),
- sizeof(*qc));
- return (0);
- }
- }
- return -EINVAL;
- }
- case VIDIOC_G_CTRL:
- {
- struct v4l2_control *ctrl= arg;
-
- switch (ctrl->id) {
- case V4L2_CID_AUDIO_MUTE:
- ctrl->value=card->mute;
- return (0);
- case V4L2_CID_AUDIO_VOLUME:
- if (card->mute)
- ctrl->value=0;
- else
- ctrl->value=65535;
- return (0);
- }
- return -EINVAL;
- }
- case VIDIOC_S_CTRL:
- {
- struct v4l2_control *ctrl= arg;
-
- switch (ctrl->id) {
- case V4L2_CID_AUDIO_MUTE:
- if (ctrl->value) {
- gemtek_pci_mute(card);
- } else {
- gemtek_pci_unmute(card);
- }
- return (0);
- case V4L2_CID_AUDIO_VOLUME:
- if (ctrl->value) {
- gemtek_pci_unmute(card);
- } else {
- gemtek_pci_mute(card);
- }
- return (0);
- }
- return -EINVAL;
- }
- default:
- return v4l_compat_translate_ioctl(inode,file,cmd,arg,
- gemtek_pci_do_ioctl);
+static int vidioc_s_ctrl(struct file *file, void *priv,
+ struct v4l2_control *ctrl)
+{
+ struct video_device *dev = video_devdata(file);
+ struct gemtek_pci_card *card = dev->priv;
+
+ switch (ctrl->id) {
+ case V4L2_CID_AUDIO_MUTE:
+ if (ctrl->value)
+ gemtek_pci_mute(card);
+ else
+ gemtek_pci_unmute(card);
+ return 0;
+ case V4L2_CID_AUDIO_VOLUME:
+ if (ctrl->value)
+ gemtek_pci_unmute(card);
+ else
+ gemtek_pci_mute(card);
+ return 0;