357 	struct omap24xxcam_fh *fh =  in omap24xxcam_vbq_alloc_mmap_buffers()  local
366 		dev_dbg(fh->cam->dev, "sglen is %d for buffer %d\n",  in omap24xxcam_vbq_alloc_mmap_buffers()
393 	struct omap24xxcam_fh *fh = cam->streaming->private_data;  in omap24xxcam_vbq_complete()  local
406 	vb->field_count = atomic_add_return(2, &fh->field_count);  in omap24xxcam_vbq_complete()
409 		if (!atomic_read(&fh->cam->in_reset)) {  in omap24xxcam_vbq_complete()
445 	struct omap24xxcam_fh *fh = vbq->priv_data;  in omap24xxcam_vbq_setup()  local
453 	*size = fh->pix.sizeimage;  in omap24xxcam_vbq_setup()
456 	if (*size * *cnt > fh->cam->capture_mem)  in omap24xxcam_vbq_setup()
457 		*cnt = fh->cam->capture_mem / *size;  in omap24xxcam_vbq_setup()
482 	struct omap24xxcam_fh *fh = vbq->priv_data;  in omap24xxcam_vbq_prepare()  local
491 		if (fh->pix.sizeimage > vb->bsize) {  in omap24xxcam_vbq_prepare()
495 			vb->size = fh->pix.sizeimage;  in omap24xxcam_vbq_prepare()
502 			if (fh->pix.sizeimage > vb->size) {  in omap24xxcam_vbq_prepare()
510 				vb->size = fh->pix.sizeimage;  in omap24xxcam_vbq_prepare()
514 			vb->size = fh->pix.sizeimage;  in omap24xxcam_vbq_prepare()
521 	vb->width = fh->pix.width;  in omap24xxcam_vbq_prepare()
522 	vb->height = fh->pix.height;  in omap24xxcam_vbq_prepare()
547 	struct omap24xxcam_fh *fh = vbq->priv_data;  in omap24xxcam_vbq_queue()  local
548 	struct omap24xxcam_device *cam = fh->cam;  in omap24xxcam_vbq_queue()
560 	err = omap24xxcam_sgdma_queue(&fh->cam->sgdma,  in omap24xxcam_vbq_queue()
988 static int vidioc_querycap(struct file *file, void *fh,  in vidioc_querycap()  argument
991 	struct omap24xxcam_fh *ofh = fh;  in vidioc_querycap()
1001 static int vidioc_enum_fmt_vid_cap(struct file *file, void *fh,  in vidioc_enum_fmt_vid_cap()  argument
1004 	struct omap24xxcam_fh *ofh = fh;  in vidioc_enum_fmt_vid_cap()
1013 static int vidioc_g_fmt_vid_cap(struct file *file, void *fh,  in vidioc_g_fmt_vid_cap()  argument
1016 	struct omap24xxcam_fh *ofh = fh;  in vidioc_g_fmt_vid_cap()
1027 static int vidioc_s_fmt_vid_cap(struct file *file, void *fh,  in vidioc_s_fmt_vid_cap()  argument
1030 	struct omap24xxcam_fh *ofh = fh;  in vidioc_s_fmt_vid_cap()
1052 	vidioc_g_fmt_vid_cap(file, fh, f);  in vidioc_s_fmt_vid_cap()
1057 static int vidioc_try_fmt_vid_cap(struct file *file, void *fh,  in vidioc_try_fmt_vid_cap()  argument
1060 	struct omap24xxcam_fh *ofh = fh;  in vidioc_try_fmt_vid_cap()
1071 static int vidioc_reqbufs(struct file *file, void *fh,  in vidioc_reqbufs()  argument
1074 	struct omap24xxcam_fh *ofh = fh;  in vidioc_reqbufs()
1104 static int vidioc_querybuf(struct file *file, void *fh,  in vidioc_querybuf()  argument
1107 	struct omap24xxcam_fh *ofh = fh;  in vidioc_querybuf()
1112 static int vidioc_qbuf(struct file *file, void *fh, struct v4l2_buffer *b)  in vidioc_qbuf()  argument
1114 	struct omap24xxcam_fh *ofh = fh;  in vidioc_qbuf()
1119 static int vidioc_dqbuf(struct file *file, void *fh, struct v4l2_buffer *b)  in vidioc_dqbuf()  argument
1121 	struct omap24xxcam_fh *ofh = fh;  in vidioc_dqbuf()
1162 static int vidioc_streamon(struct file *file, void *fh, enum v4l2_buf_type i)  in vidioc_streamon()  argument
1164 	struct omap24xxcam_fh *ofh = fh;  in vidioc_streamon()
1192 static int vidioc_streamoff(struct file *file, void *fh, enum v4l2_buf_type i)  in vidioc_streamoff()  argument
1194 	struct omap24xxcam_fh *ofh = fh;  in vidioc_streamoff()
1216 static int vidioc_enum_input(struct file *file, void *fh,  in vidioc_enum_input()  argument
1228 static int vidioc_g_input(struct file *file, void *fh, unsigned int *i)  in vidioc_g_input()  argument
1235 static int vidioc_s_input(struct file *file, void *fh, unsigned int i)  in vidioc_s_input()  argument
1243 static int vidioc_queryctrl(struct file *file, void *fh,  in vidioc_queryctrl()  argument
1246 	struct omap24xxcam_fh *ofh = fh;  in vidioc_queryctrl()
1255 static int vidioc_g_ctrl(struct file *file, void *fh,  in vidioc_g_ctrl()  argument
1258 	struct omap24xxcam_fh *ofh = fh;  in vidioc_g_ctrl()
1269 static int vidioc_s_ctrl(struct file *file, void *fh,  in vidioc_s_ctrl()  argument
1272 	struct omap24xxcam_fh *ofh = fh;  in vidioc_s_ctrl()
1283 static int vidioc_g_parm(struct file *file, void *fh,  in vidioc_g_parm()  argument
1285 	struct omap24xxcam_fh *ofh = fh;  in vidioc_g_parm()
1296 static int vidioc_s_parm(struct file *file, void *fh,  in vidioc_s_parm()  argument
1299 	struct omap24xxcam_fh *ofh = fh;  in vidioc_s_parm()
1342 	struct omap24xxcam_fh *fh = file->private_data;  in omap24xxcam_poll()  local
1343 	struct omap24xxcam_device *cam = fh->cam;  in omap24xxcam_poll()
1353 	mutex_lock(&fh->vbq.vb_lock);  in omap24xxcam_poll()
1354 	if (list_empty(&fh->vbq.stream)) {  in omap24xxcam_poll()
1355 		mutex_unlock(&fh->vbq.vb_lock);  in omap24xxcam_poll()
1358 	vb = list_entry(fh->vbq.stream.next, struct videobuf_buffer, stream);  in omap24xxcam_poll()
1359 	mutex_unlock(&fh->vbq.vb_lock);  in omap24xxcam_poll()
1372 	struct omap24xxcam_fh *fh = file->private_data;  in omap24xxcam_mmap_buffers()  local
1373 	struct omap24xxcam_device *cam = fh->cam;  in omap24xxcam_mmap_buffers()
1374 	struct videobuf_queue *vbq = &fh->vbq;  in omap24xxcam_mmap_buffers()
1430 	struct omap24xxcam_fh *fh = file->private_data;  in omap24xxcam_mmap()  local
1434 	rval = videobuf_mmap_mapper(&fh->vbq, vma);  in omap24xxcam_mmap()
1455 	struct omap24xxcam_fh *fh;  in omap24xxcam_open()  local
1461 	fh = kzalloc(sizeof(*fh), GFP_KERNEL);  in omap24xxcam_open()
1462 	if (fh == NULL)  in omap24xxcam_open()
1480 	fh->cam = cam;  in omap24xxcam_open()
1485 	fh->pix = format.fmt.pix;  in omap24xxcam_open()
1487 	file->private_data = fh;  in omap24xxcam_open()
1489 	spin_lock_init(&fh->vbq_lock);  in omap24xxcam_open()
1491 	videobuf_queue_sg_init(&fh->vbq, &omap24xxcam_vbq_ops, NULL,  in omap24xxcam_open()
1492 				&fh->vbq_lock, V4L2_BUF_TYPE_VIDEO_CAPTURE,  in omap24xxcam_open()
1494 				sizeof(struct videobuf_buffer), fh, NULL);  in omap24xxcam_open()
1503 	kfree(fh);  in omap24xxcam_open()
1510 	struct omap24xxcam_fh *fh = file->private_data;  in omap24xxcam_release()  local
1511 	struct omap24xxcam_device *cam = fh->cam;  in omap24xxcam_release()
1518 	videobuf_streamoff(&fh->vbq);  in omap24xxcam_release()
1531 	omap24xxcam_vbq_free_mmap_buffers(&fh->vbq);  in omap24xxcam_release()
1551 	kfree(fh);  in omap24xxcam_release()