70 #define dprintk(dev, fmt, arg...) \  argument
71 	v4l2_dbg(1, debug, &dev->v4l2_dev, "%s: " fmt, __func__, ## arg)
112 	struct vim2m_fmt	*fmt;  member
125 	struct vim2m_fmt *fmt;  in find_format()  local
129 		fmt = &formats[k];  in find_format()
130 		if (fmt->fourcc == f->fmt.pix.pixelformat)  in find_format()
214 	bytesperline	= (q_data->width * q_data->fmt->depth) >> 3;  in device_process()
230 	tile_w = (width * (q_data[V4L2_M2M_DST].fmt->depth >> 3))  in device_process()
440 	struct vim2m_fmt *fmt;  in enum_fmt()  local
457 		fmt = &formats[i];  in enum_fmt()
458 		f->pixelformat = fmt->fourcc;  in enum_fmt()
489 	f->fmt.pix.width	= q_data->width;  in vidioc_g_fmt()
490 	f->fmt.pix.height	= q_data->height;  in vidioc_g_fmt()
491 	f->fmt.pix.field	= V4L2_FIELD_NONE;  in vidioc_g_fmt()
492 	f->fmt.pix.pixelformat	= q_data->fmt->fourcc;  in vidioc_g_fmt()
493 	f->fmt.pix.bytesperline	= (q_data->width * q_data->fmt->depth) >> 3;  in vidioc_g_fmt()
494 	f->fmt.pix.sizeimage	= q_data->sizeimage;  in vidioc_g_fmt()
495 	f->fmt.pix.colorspace	= ctx->colorspace;  in vidioc_g_fmt()
512 static int vidioc_try_fmt(struct v4l2_format *f, struct vim2m_fmt *fmt)  in vidioc_try_fmt()  argument
516 	if (f->fmt.pix.height < MIN_H)  in vidioc_try_fmt()
517 		f->fmt.pix.height = MIN_H;  in vidioc_try_fmt()
518 	else if (f->fmt.pix.height > MAX_H)  in vidioc_try_fmt()
519 		f->fmt.pix.height = MAX_H;  in vidioc_try_fmt()
521 	if (f->fmt.pix.width < MIN_W)  in vidioc_try_fmt()
522 		f->fmt.pix.width = MIN_W;  in vidioc_try_fmt()
523 	else if (f->fmt.pix.width > MAX_W)  in vidioc_try_fmt()
524 		f->fmt.pix.width = MAX_W;  in vidioc_try_fmt()
526 	f->fmt.pix.width &= ~DIM_ALIGN_MASK;  in vidioc_try_fmt()
527 	f->fmt.pix.bytesperline = (f->fmt.pix.width * fmt->depth) >> 3;  in vidioc_try_fmt()
528 	f->fmt.pix.sizeimage = f->fmt.pix.height * f->fmt.pix.bytesperline;  in vidioc_try_fmt()
529 	f->fmt.pix.field = V4L2_FIELD_NONE;  in vidioc_try_fmt()
537 	struct vim2m_fmt *fmt;  in vidioc_try_fmt_vid_cap()  local
540 	fmt = find_format(f);  in vidioc_try_fmt_vid_cap()
541 	if (!fmt) {  in vidioc_try_fmt_vid_cap()
542 		f->fmt.pix.pixelformat = formats[0].fourcc;  in vidioc_try_fmt_vid_cap()
543 		fmt = find_format(f);  in vidioc_try_fmt_vid_cap()
545 	if (!(fmt->types & MEM2MEM_CAPTURE)) {  in vidioc_try_fmt_vid_cap()
548 			 f->fmt.pix.pixelformat);  in vidioc_try_fmt_vid_cap()
551 	f->fmt.pix.colorspace = ctx->colorspace;  in vidioc_try_fmt_vid_cap()
553 	return vidioc_try_fmt(f, fmt);  in vidioc_try_fmt_vid_cap()
559 	struct vim2m_fmt *fmt;  in vidioc_try_fmt_vid_out()  local
562 	fmt = find_format(f);  in vidioc_try_fmt_vid_out()
563 	if (!fmt) {  in vidioc_try_fmt_vid_out()
564 		f->fmt.pix.pixelformat = formats[0].fourcc;  in vidioc_try_fmt_vid_out()
565 		fmt = find_format(f);  in vidioc_try_fmt_vid_out()
567 	if (!(fmt->types & MEM2MEM_OUTPUT)) {  in vidioc_try_fmt_vid_out()
570 			 f->fmt.pix.pixelformat);  in vidioc_try_fmt_vid_out()
573 	if (!f->fmt.pix.colorspace)  in vidioc_try_fmt_vid_out()
574 		f->fmt.pix.colorspace = V4L2_COLORSPACE_REC709;  in vidioc_try_fmt_vid_out()
576 	return vidioc_try_fmt(f, fmt);  in vidioc_try_fmt_vid_out()
597 	q_data->fmt		= find_format(f);  in vidioc_s_fmt()
598 	q_data->width		= f->fmt.pix.width;  in vidioc_s_fmt()
599 	q_data->height		= f->fmt.pix.height;  in vidioc_s_fmt()
601 				* q_data->fmt->depth >> 3;  in vidioc_s_fmt()
605 		f->type, q_data->width, q_data->height, q_data->fmt->fourcc);  in vidioc_s_fmt()
634 		ctx->colorspace = f->fmt.pix.colorspace;  in vidioc_s_fmt_vid_out()
717 	const struct v4l2_format *fmt = parg;  in vim2m_queue_setup()  local
724 	size = q_data->width * q_data->height * q_data->fmt->depth >> 3;  in vim2m_queue_setup()
726 	if (fmt) {  in vim2m_queue_setup()
727 		if (fmt->fmt.pix.sizeimage < size)  in vim2m_queue_setup()
729 		size = fmt->fmt.pix.sizeimage;  in vim2m_queue_setup()
912 	ctx->q_data[V4L2_M2M_SRC].fmt = &formats[0];  in vim2m_open()
918 		(ctx->q_data[V4L2_M2M_SRC].fmt->depth >> 3);  in vim2m_open()