XilinxProcessorIPLib/drivers/hdcp22_tx_dp/src/xhdcp22_tx.c
static int XHdcp22Tx_StubDdc(u8 DeviceAddress, u16 ByteCount, u8* BufferPtr,
                             u8 Stop, void* RefPtr)
{
	Xil_AssertNonvoidAlways();
	Xil_AssertNonvoid(DeviceAddress);
	Xil_AssertNonvoid(ByteCount);
	Xil_AssertNonvoid(BufferPtr != NULL);
	Xil_AssertNonvoid(Stop);
	Xil_AssertNonvoid(RefPtr != NULL);

	return XST_FAILURE;
}
/*****************************************************************************/
/**
*
* This function is a dummy called as long as there is no valid ddc handler set.
* It always returns an error.
*
* @param  DeviceAddress is the DDC (i2c) device address.
* @param  ByteCount is the number of bytes in the buffer.
* @param  BufferPtr is the buffer that stores the data to be written or read.
* @param  Stop is a flag to signal i2c stop condition.
* @param  RefPtr is the reference pointer for the handler.
*
* @return XST_FAILURE
*
* @note   None.
*
******************************************************************************/
This function is a dummy called as long as there is no valid ddc handler set.
It always returns an error.
This function is a dummy called as long as there is no valid ddc handler set . It always returns an error .
static int XHdcp22Tx_StubDdc(u8 DeviceAddress, u16 ByteCount, u8* BufferPtr,
                             u8 Stop, void* RefPtr)
{
	Xil_AssertNonvoidAlways();
	Xil_AssertNonvoid(DeviceAddress);
	Xil_AssertNonvoid(ByteCount);
	Xil_AssertNonvoid(BufferPtr != NULL);
	Xil_AssertNonvoid(Stop);
	Xil_AssertNonvoid(RefPtr != NULL);
	return XST_FAILURE;
}
static int XHdcp22Tx_StubDdc ( u8 DeviceAddress , u16 ByteCount , u8 * BufferPtr , u8 Stop , void * RefPtr ) { Xil_AssertNonvoidAlways ( ) ; Xil_AssertNonvoid ( DeviceAddress ) ; Xil_AssertNonvoid ( ByteCount ) ; Xil_AssertNonvoid ( BufferPtr != NULL ) ; Xil_AssertNonvoid ( Stop ) ; Xil_AssertNonvoid ( RefPtr != NULL ) ; return XST_FAILURE ; }
This function is a dummy called as long as there is no valid ddc handler set.
This function is a dummy called as long as there is no valid ddc handler set .