ipu_image_convert_prepare
EXPORT_SYMBOL_GPL(ipu_image_convert_prepare);
ctx = ipu_image_convert_prepare(ipu, ic_task, in, out, rot_mode,
ctx->icc = ipu_image_convert_prepare(ipu, ic_task, &in, &out,
ipu_image_convert_prepare(struct ipu_soc *ipu, enum ipu_ic_task ic_task,