/******************************************************************************
 *
 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
 *
 *
 ******************************************************************************/

#include <drv_conf.h>
#include <osdep_service.h>
#include <drv_types.h>
#include <rtl8188e_hal.h>
#include <rtw_led.h>
#include <rtl8188e_led.h>

/*  */
/*  LED object. */
/*  */


/*  */
/* 	Prototype of protected function. */
/*  */


/*  */
/*  LED_819xUsb routines. */
/*  */

/*  */
/* 	Description: */
/* 		Turn on LED according to LedPin specified. */
/*  */
void
SwLedOn(
	struct adapter			*padapter,
	PLED_871x		pLed
)
{
	u8	LedCfg;
	/* HAL_DATA_TYPE	*pHalData = GET_HAL_DATA(padapter); */

	if ( (padapter->bSurpriseRemoved == true) || ( padapter->bDriverStopped == true))
	{
		return;
	}

	LedCfg = rtw_read8(padapter, REG_LEDCFG2);
	switch (pLed->LedPin)
	{
		case LED_PIN_LED0:
			rtw_write8(padapter, REG_LEDCFG2, (LedCfg&0xf0)|BIT5|BIT6); /*  SW control led0 on. */
			break;

		case LED_PIN_LED1:
			rtw_write8(padapter, REG_LEDCFG2, (LedCfg&0x0f)|BIT5); /*  SW control led1 on. */
			break;

		default:
			break;
	}

	pLed->bLedOn = true;
}


/*  */
/* 	Description: */
/* 		Turn off LED according to LedPin specified. */
/*  */
void
SwLedOff(
	struct adapter			*padapter,
	PLED_871x		pLed
)
{
	u8	LedCfg;
	HAL_DATA_TYPE	*pHalData = GET_HAL_DATA(padapter);

	if ((padapter->bSurpriseRemoved == true) || ( padapter->bDriverStopped == true))
	{
		goto exit;
	}


	LedCfg = rtw_read8(padapter, REG_LEDCFG2);/* 0x4E */

	switch (pLed->LedPin)
	{
		case LED_PIN_LED0:
			if (pHalData->bLedOpenDrain == true) /*  Open-drain arrangement for controlling the LED) */
			{
				LedCfg &= 0x90; /*  Set to software control. */
				rtw_write8(padapter, REG_LEDCFG2, (LedCfg|BIT3));
				LedCfg = rtw_read8(padapter, REG_MAC_PINMUX_CFG);
				LedCfg &= 0xFE;
				rtw_write8(padapter, REG_MAC_PINMUX_CFG, LedCfg);
			}
			else
			{
				rtw_write8(padapter, REG_LEDCFG2, (LedCfg|BIT3|BIT5|BIT6));
			}
			break;

		case LED_PIN_LED1:
			LedCfg &= 0x0f; /*  Set to software control. */
			rtw_write8(padapter, REG_LEDCFG2, (LedCfg|BIT3));
			break;

		default:
			break;
	}
exit:
	pLed->bLedOn = false;

}

/*  */
/*  Interface to manipulate LED objects. */
/*  */


/*  */
/*  Default LED behavior. */
/*  */

/*  */
/* 	Description: */
/* 		Initialize all LED_871x objects. */
/*  */
void
rtl8188eu_InitSwLeds(
	struct adapter	*padapter
	)
{
	struct led_priv *pledpriv = &(padapter->ledpriv);

	pledpriv->LedControlHandler = LedControl871x;

	InitLed871x(padapter, &(pledpriv->SwLed0), LED_PIN_LED0);

	InitLed871x(padapter,&(pledpriv->SwLed1), LED_PIN_LED1);
}


/*  */
/* 	Description: */
/* 		DeInitialize all LED_819xUsb objects. */
/*  */
void
rtl8188eu_DeInitSwLeds(
	struct adapter	*padapter
	)
{
	struct led_priv	*ledpriv = &(padapter->ledpriv);

	DeInitLed871x( &(ledpriv->SwLed0) );
	DeInitLed871x( &(ledpriv->SwLed1) );
}
