UTS6710/drivers/hdmi/533/hdmi_time.c

#include "drv_types.h"
#include "hdmi_time.h"
#include <linux/timer.h>	// timer
#include <linux/interrupt.h>    /* in_interrupt() */
#include <linux/delay.h>

void HDMI_DelayMs(UINT32 x)
{
	if(in_atomic())
	{
		mdelay(x);
	}
	else
	{
		msleep(x);
	}
}

void HDMI_DelayUs(UINT32 x)
{
	udelay(x);
}

//------------------------------------------------------------------------------
// Function:    HDMI_GetSysTime
// Description: Returns the current number of system ticks since we started  (unit:1ms)
// Parameters: None
// Returns: the current number of system ticks since we started  (unit:1ms)
//------------------------------------------------------------------------------

UINT32 HDMI_GetSysTime(void)
{
	struct timespec now;
	getnstimeofday(&now);
	return(now.tv_sec*1000) +(now.tv_nsec/1000000);		//transfer to minisecond
}