71 static struct g2d_fmt *find_fmt(struct v4l2_format *f)  in find_fmt()  argument
75 		if (formats[i].fourcc == f->fmt.pix.pixelformat)  in find_fmt()
100 	struct g2d_frame *f = get_frame(ctx, vq->type);  in g2d_queue_setup()  local
102 	if (IS_ERR(f))  in g2d_queue_setup()
103 		return PTR_ERR(f);  in g2d_queue_setup()
105 	sizes[0] = f->size;  in g2d_queue_setup()
117 	struct g2d_frame *f = get_frame(ctx, vb->vb2_queue->type);  in g2d_buf_prepare()  local
119 	if (IS_ERR(f))  in g2d_buf_prepare()
120 		return PTR_ERR(f);  in g2d_buf_prepare()
121 	vb2_set_plane_payload(vb, 0, f->size);  in g2d_buf_prepare()
300 static int vidioc_enum_fmt(struct file *file, void *prv, struct v4l2_fmtdesc *f)  in vidioc_enum_fmt()  argument
302 	if (f->index >= NUM_FORMATS)  in vidioc_enum_fmt()
304 	f->pixelformat = formats[f->index].fourcc;  in vidioc_enum_fmt()
308 static int vidioc_g_fmt(struct file *file, void *prv, struct v4l2_format *f)  in vidioc_g_fmt()  argument
314 	vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, f->type);  in vidioc_g_fmt()
317 	frm = get_frame(ctx, f->type);  in vidioc_g_fmt()
321 	f->fmt.pix.width		= frm->width;  in vidioc_g_fmt()
322 	f->fmt.pix.height		= frm->height;  in vidioc_g_fmt()
323 	f->fmt.pix.field		= V4L2_FIELD_NONE;  in vidioc_g_fmt()
324 	f->fmt.pix.pixelformat		= frm->fmt->fourcc;  in vidioc_g_fmt()
325 	f->fmt.pix.bytesperline		= (frm->width * frm->fmt->depth) >> 3;  in vidioc_g_fmt()
326 	f->fmt.pix.sizeimage		= frm->size;  in vidioc_g_fmt()
330 static int vidioc_try_fmt(struct file *file, void *prv, struct v4l2_format *f)  in vidioc_try_fmt()  argument
335 	fmt = find_fmt(f);  in vidioc_try_fmt()
339 	field = &f->fmt.pix.field;  in vidioc_try_fmt()
345 	if (f->fmt.pix.width > MAX_WIDTH)  in vidioc_try_fmt()
346 		f->fmt.pix.width = MAX_WIDTH;  in vidioc_try_fmt()
347 	if (f->fmt.pix.height > MAX_HEIGHT)  in vidioc_try_fmt()
348 		f->fmt.pix.height = MAX_HEIGHT;  in vidioc_try_fmt()
350 	if (f->fmt.pix.width < 1)  in vidioc_try_fmt()
351 		f->fmt.pix.width = 1;  in vidioc_try_fmt()
352 	if (f->fmt.pix.height < 1)  in vidioc_try_fmt()
353 		f->fmt.pix.height = 1;  in vidioc_try_fmt()
355 	f->fmt.pix.bytesperline = (f->fmt.pix.width * fmt->depth) >> 3;  in vidioc_try_fmt()
356 	f->fmt.pix.sizeimage = f->fmt.pix.height * f->fmt.pix.bytesperline;  in vidioc_try_fmt()
360 static int vidioc_s_fmt(struct file *file, void *prv, struct v4l2_format *f)  in vidioc_s_fmt()  argument
371 	ret = vidioc_try_fmt(file, prv, f);  in vidioc_s_fmt()
374 	vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, f->type);  in vidioc_s_fmt()
376 		v4l2_err(&dev->v4l2_dev, "queue (%d) bust\n", f->type);  in vidioc_s_fmt()
379 	frm = get_frame(ctx, f->type);  in vidioc_s_fmt()
382 	fmt = find_fmt(f);  in vidioc_s_fmt()
385 	frm->width	= f->fmt.pix.width;  in vidioc_s_fmt()
386 	frm->height	= f->fmt.pix.height;  in vidioc_s_fmt()
387 	frm->size	= f->fmt.pix.sizeimage;  in vidioc_s_fmt()
396 	frm->stride	= f->fmt.pix.bytesperline;  in vidioc_s_fmt()
404 	struct g2d_frame *f;  in vidioc_g_selection()  local
406 	f = get_frame(ctx, s->type);  in vidioc_g_selection()
407 	if (IS_ERR(f))  in vidioc_g_selection()
408 		return PTR_ERR(f);  in vidioc_g_selection()
430 		s->r.left = f->o_height;  in vidioc_g_selection()
431 		s->r.top = f->o_width;  in vidioc_g_selection()
432 		s->r.width = f->c_width;  in vidioc_g_selection()
433 		s->r.height = f->c_height;  in vidioc_g_selection()
441 		s->r.width = f->width;  in vidioc_g_selection()
442 		s->r.height = f->height;  in vidioc_g_selection()
455 	struct g2d_frame *f;  in vidioc_try_selection()  local
457 	f = get_frame(ctx, s->type);  in vidioc_try_selection()
458 	if (IS_ERR(f))  in vidioc_try_selection()
459 		return PTR_ERR(f);  in vidioc_try_selection()
482 	struct g2d_frame *f;  in vidioc_s_selection()  local
488 	f = get_frame(ctx, s->type);  in vidioc_s_selection()
489 	if (IS_ERR(f))  in vidioc_s_selection()
490 		return PTR_ERR(f);  in vidioc_s_selection()
492 	f->c_width	= s->r.width;  in vidioc_s_selection()
493 	f->c_height	= s->r.height;  in vidioc_s_selection()
494 	f->o_width	= s->r.left;  in vidioc_s_selection()
495 	f->o_height	= s->r.top;  in vidioc_s_selection()
496 	f->bottom	= f->o_height + f->c_height;  in vidioc_s_selection()
497 	f->right	= f->o_width + f->c_width;  in vidioc_s_selection()