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/**
 *
 * @file xscaler_sinit.c
 *
 * This file contains static initialization methods for Xilinx MVI Video Scaler
 * device driver.
 *
 * <pre>
 * MODIFICATION HISTORY:
 *
 * Ver    Who  Date     Changes
 * ----- ----  -------- -------- -------------------------------------------------------
 * 1.00a  xd   05/14/09 First release
 * 2.00a  xd   12/14/09 Updated doxygen document tags
 * </pre>
 *
 *****************************************************************************/

/***************************** Include Files *********************************/

#include "xscaler.h"
#include "xparameters.h"

/************************** Constant Definitions *****************************/


/**************************** Type Definitions *******************************/


/***************** Macros (Inline Functions) Definitions *********************/


/************************** Function Prototypes ******************************/

/*****************************************************************************/
/**
 * XScaler_LookupConfig returns a reference to an XScaler_Config structure
 * based on the unique device id, <i>DeviceId</i>. The return value will refer
 * to an entry in the device configuration table defined in the xscaler_g.c
 * file.
 *
 * @param	DeviceId is the unique device ID of the device for the lookup
 *		operation.
 *
 * @return	XScaler_LookupConfig returns a reference to a config record in
 *		the configuration table (in xscaler_g.c) corresponding to
 *		<i>DeviceId</i>, or NULL if no match is found.
 *
 *****************************************************************************/
XScaler_Config *XScaler_LookupConfig(u16 DeviceId)
{
	extern XScaler_Config XScaler_ConfigTable[];
	XScaler_Config *CfgPtr = NULL;
	int i;

	for (i = 0; i < XPAR_XSCALER_NUM_INSTANCES; i++) {
		if (XScaler_ConfigTable[i].DeviceId == DeviceId) {
			CfgPtr = &XScaler_ConfigTable[i];
			break;
		}
	}

	return (CfgPtr);
}