Lines Matching refs:fh
147 struct vpif_fh *fh = q->priv_data;
151 common = &fh->channel->common[VPIF_VIDEO_INDEX];
194 struct vpif_fh *fh = q->priv_data;
195 struct channel_obj *ch = fh->channel;
214 struct vpif_fh *fh = q->priv_data;
217 common = &fh->channel->common[VPIF_VIDEO_INDEX];
231 struct vpif_fh *fh = q->priv_data;
232 struct channel_obj *ch = fh->channel;
570 struct vpif_fh *fh = filep->private_data;
571 struct common_obj *common = &fh->channel->common[VPIF_VIDEO_INDEX];
581 struct vpif_fh *fh = filep->private_data;
582 struct channel_obj *ch = fh->channel;
599 struct vpif_fh *fh = NULL;
603 fh = kmalloc(sizeof(struct vpif_fh), GFP_KERNEL);
604 if (fh == NULL) {
609 /* store pointer to fh in private_data member of filep */
610 filep->private_data = fh;
611 fh->channel = ch;
612 fh->initialized = 0;
614 fh->initialized = 1;
622 fh->io_allowed[VPIF_VIDEO_INDEX] = 0;
624 fh->prio = V4L2_PRIORITY_UNSET;
625 v4l2_prio_open(&ch->prio, &fh->prio);
636 struct vpif_fh *fh = filep->private_data;
637 struct channel_obj *ch = fh->channel;
644 if (fh->io_allowed[VPIF_VIDEO_INDEX]) {
670 if (fh->initialized)
674 v4l2_prio_close(&ch->prio, fh->prio);
676 fh->initialized = 0;
677 kfree(fh);
717 struct vpif_fh *fh = priv;
718 struct channel_obj *ch = fh->channel;
742 struct vpif_fh *fh = priv;
744 struct channel_obj *ch = fh->channel;
750 if (!fh->initialized) {
756 ret = v4l2_prio_check(&ch->prio, fh->prio);
759 fh->initialized = 1;
788 struct vpif_fh *fh = priv;
789 struct channel_obj *ch = fh->channel;
806 struct vpif_fh *fh = priv;
807 struct channel_obj *ch = fh->channel;
817 if (!fh->initialized) {
856 sizeof(struct videobuf_buffer), fh);
859 fh->io_allowed[index] = 1;
877 struct vpif_fh *fh = priv;
878 struct channel_obj *ch = fh->channel;
890 struct vpif_fh *fh = priv;
891 struct channel_obj *ch = fh->channel;
902 if (!fh->io_allowed[VPIF_VIDEO_INDEX]) {
903 vpif_err("fh->io_allowed\n");
977 struct vpif_fh *fh = priv;
978 struct channel_obj *ch = fh->channel;
1032 struct vpif_fh *fh = priv;
1033 struct channel_obj *ch = fh->channel;
1041 struct vpif_fh *fh = priv;
1042 struct channel_obj *ch = fh->channel;
1052 struct vpif_fh *fh = priv;
1053 struct channel_obj *ch = fh->channel;
1067 if (!fh->io_allowed[VPIF_VIDEO_INDEX]) {
1068 vpif_err("fh->io_allowed\n");
1181 struct vpif_fh *fh = priv;
1182 struct channel_obj *ch = fh->channel;
1190 if (!fh->io_allowed[VPIF_VIDEO_INDEX]) {
1191 vpif_err("fh->io_allowed\n");
1225 struct vpif_fh *fh = priv;
1226 struct channel_obj *ch = fh->channel;
1239 static int vpif_enum_output(struct file *file, void *fh,
1259 struct vpif_fh *fh = priv;
1260 struct channel_obj *ch = fh->channel;
1289 struct vpif_fh *fh = priv;
1290 struct channel_obj *ch = fh->channel;
1300 struct vpif_fh *fh = priv;
1301 struct channel_obj *ch = fh->channel;
1310 struct vpif_fh *fh = priv;
1311 struct channel_obj *ch = fh->channel;
1313 return v4l2_prio_change(&ch->prio, &fh->prio, p);