70 #define dprintk(dev, fmt, arg...) \  argument
71 	v4l2_dbg(1, debug, &dev->v4l2_dev, "%s: " fmt, __func__, ## arg)
115 	struct vim2m_fmt	*fmt;  member
128 	struct vim2m_fmt *fmt;  in find_format()  local
132 		fmt = &formats[k];  in find_format()
133 		if (fmt->fourcc == f->fmt.pix.pixelformat)  in find_format()
217 	bytesperline	= (q_data->width * q_data->fmt->depth) >> 3;  in device_process()
232 	tile_w = (width * (q_data[V4L2_M2M_DST].fmt->depth >> 3))  in device_process()
443 	struct vim2m_fmt *fmt;  in enum_fmt()  local
460 		fmt = &formats[i];  in enum_fmt()
461 		strncpy(f->description, fmt->name, sizeof(f->description) - 1);  in enum_fmt()
462 		f->pixelformat = fmt->fourcc;  in enum_fmt()
493 	f->fmt.pix.width	= q_data->width;  in vidioc_g_fmt()
494 	f->fmt.pix.height	= q_data->height;  in vidioc_g_fmt()
495 	f->fmt.pix.field	= V4L2_FIELD_NONE;  in vidioc_g_fmt()
496 	f->fmt.pix.pixelformat	= q_data->fmt->fourcc;  in vidioc_g_fmt()
497 	f->fmt.pix.bytesperline	= (q_data->width * q_data->fmt->depth) >> 3;  in vidioc_g_fmt()
498 	f->fmt.pix.sizeimage	= q_data->sizeimage;  in vidioc_g_fmt()
499 	f->fmt.pix.colorspace	= ctx->colorspace;  in vidioc_g_fmt()
516 static int vidioc_try_fmt(struct v4l2_format *f, struct vim2m_fmt *fmt)  in vidioc_try_fmt()  argument
520 	if (f->fmt.pix.height < MIN_H)  in vidioc_try_fmt()
521 		f->fmt.pix.height = MIN_H;  in vidioc_try_fmt()
522 	else if (f->fmt.pix.height > MAX_H)  in vidioc_try_fmt()
523 		f->fmt.pix.height = MAX_H;  in vidioc_try_fmt()
525 	if (f->fmt.pix.width < MIN_W)  in vidioc_try_fmt()
526 		f->fmt.pix.width = MIN_W;  in vidioc_try_fmt()
527 	else if (f->fmt.pix.width > MAX_W)  in vidioc_try_fmt()
528 		f->fmt.pix.width = MAX_W;  in vidioc_try_fmt()
530 	f->fmt.pix.width &= ~DIM_ALIGN_MASK;  in vidioc_try_fmt()
531 	f->fmt.pix.bytesperline = (f->fmt.pix.width * fmt->depth) >> 3;  in vidioc_try_fmt()
532 	f->fmt.pix.sizeimage = f->fmt.pix.height * f->fmt.pix.bytesperline;  in vidioc_try_fmt()
533 	f->fmt.pix.field = V4L2_FIELD_NONE;  in vidioc_try_fmt()
541 	struct vim2m_fmt *fmt;  in vidioc_try_fmt_vid_cap()  local
544 	fmt = find_format(f);  in vidioc_try_fmt_vid_cap()
545 	if (!fmt) {  in vidioc_try_fmt_vid_cap()
546 		f->fmt.pix.pixelformat = formats[0].fourcc;  in vidioc_try_fmt_vid_cap()
547 		fmt = find_format(f);  in vidioc_try_fmt_vid_cap()
549 	if (!(fmt->types & MEM2MEM_CAPTURE)) {  in vidioc_try_fmt_vid_cap()
552 			 f->fmt.pix.pixelformat);  in vidioc_try_fmt_vid_cap()
555 	f->fmt.pix.colorspace = ctx->colorspace;  in vidioc_try_fmt_vid_cap()
557 	return vidioc_try_fmt(f, fmt);  in vidioc_try_fmt_vid_cap()
563 	struct vim2m_fmt *fmt;  in vidioc_try_fmt_vid_out()  local
566 	fmt = find_format(f);  in vidioc_try_fmt_vid_out()
567 	if (!fmt) {  in vidioc_try_fmt_vid_out()
568 		f->fmt.pix.pixelformat = formats[0].fourcc;  in vidioc_try_fmt_vid_out()
569 		fmt = find_format(f);  in vidioc_try_fmt_vid_out()
571 	if (!(fmt->types & MEM2MEM_OUTPUT)) {  in vidioc_try_fmt_vid_out()
574 			 f->fmt.pix.pixelformat);  in vidioc_try_fmt_vid_out()
577 	if (!f->fmt.pix.colorspace)  in vidioc_try_fmt_vid_out()
578 		f->fmt.pix.colorspace = V4L2_COLORSPACE_REC709;  in vidioc_try_fmt_vid_out()
580 	return vidioc_try_fmt(f, fmt);  in vidioc_try_fmt_vid_out()
601 	q_data->fmt		= find_format(f);  in vidioc_s_fmt()
602 	q_data->width		= f->fmt.pix.width;  in vidioc_s_fmt()
603 	q_data->height		= f->fmt.pix.height;  in vidioc_s_fmt()
605 				* q_data->fmt->depth >> 3;  in vidioc_s_fmt()
609 		f->type, q_data->width, q_data->height, q_data->fmt->fourcc);  in vidioc_s_fmt()
638 		ctx->colorspace = f->fmt.pix.colorspace;  in vidioc_s_fmt_vid_out()
715 				const struct v4l2_format *fmt,  in vim2m_queue_setup()  argument
725 	size = q_data->width * q_data->height * q_data->fmt->depth >> 3;  in vim2m_queue_setup()
905 	ctx->q_data[V4L2_M2M_SRC].fmt = &formats[0];  in vim2m_open()
911 		(ctx->q_data[V4L2_M2M_SRC].fmt->depth >> 3);  in vim2m_open()