58 static unsigned int uds_output_size(unsigned int input, unsigned int ratio)  in uds_output_size()  argument
67 		return (input - 1) / mp * mp * 4096 / ratio + 1;  in uds_output_size()
70 		return (input - 1) * 4096 / ratio + 1;  in uds_output_size()
80 static void uds_output_limits(unsigned int input,  in uds_output_limits()  argument
83 	*minimum = max(uds_output_size(input, UDS_MAX_FACTOR), UDS_MIN_SIZE);  in uds_output_limits()
84 	*maximum = min(uds_output_size(input, UDS_MIN_FACTOR), UDS_MAX_SIZE);  in uds_output_limits()
107 static unsigned int uds_compute_ratio(unsigned int input, unsigned int output)  in uds_compute_ratio()  argument
110 	return (input - 1) * 4096 / (output - 1);  in uds_compute_ratio()
121 	const struct v4l2_mbus_framefmt *input;  in uds_s_stream()  local
129 	input = &uds->entity.formats[UDS_PAD_SINK];  in uds_s_stream()
132 	hscale = uds_compute_ratio(input->width, output->width);  in uds_s_stream()
133 	vscale = uds_compute_ratio(input->height, output->height);  in uds_s_stream()