1 files changed, 113 insertions, 0 deletions
diff --git a/drivers/staging/rtl8723au/hal/rtl8723au_led.c b/drivers/staging/rtl8723au/hal/rtl8723au_led.c
new file mode 100644
index 000000000000..4d5c909487f8
--- /dev/null
+++ b/drivers/staging/rtl8723au/hal/rtl8723au_led.c
@@ -0,0 +1,113 @@
+/******************************************************************************
+ *
+ * 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.
+ *
+ ******************************************************************************/
+
+#include "drv_types.h"
+#include "rtl8723a_hal.h"
+#include "rtl8723a_led.h"
+
+/*  */
+/*  LED object. */
+/*  */
+
+/*  */
+/*	Prototype of protected function. */
+/*  */
+
+/*  */
+/*  LED_819xUsb routines. */
+/*  */
+
+/*	Description: */
+/*		Turn on LED according to LedPin specified. */
+void SwLedOn23a(struct rtw_adapter *padapter, struct led_8723a *pLed)
+{
+	u8	LedCfg = 0;
+
+	if ((padapter->bSurpriseRemoved == true) || (padapter->bDriverStopped == true))
+		return;
+	switch (pLed->LedPin) {
+	case LED_PIN_GPIO0:
+		break;
+	case LED_PIN_LED0:
+		rtw_write8(padapter, REG_LEDCFG0, (LedCfg&0xf0)|BIT5|BIT6); /*  SW control led0 on. */
+		break;
+	case LED_PIN_LED1:
+		rtw_write8(padapter, REG_LEDCFG1, (LedCfg&0x00)|BIT6); /*  SW control led1 on. */
+		break;
+	case LED_PIN_LED2:
+		LedCfg = rtw_read8(padapter, REG_LEDCFG2);
+		rtw_write8(padapter, REG_LEDCFG2, (LedCfg&0x80)|BIT5); /*  SW control led1 on. */
+		break;
+	default:
+		break;
+	}
+	pLed->bLedOn = true;
+}
+
+/*	Description: */
+/*		Turn off LED according to LedPin specified. */
+void SwLedOff23a(struct rtw_adapter *padapter, struct led_8723a *pLed)
+{
+	u8	LedCfg = 0;
+	/* struct hal_data_8723a	*pHalData = GET_HAL_DATA(padapter); */
+
+	if ((padapter->bSurpriseRemoved) || (padapter->bDriverStopped))
+		goto exit;
+
+	switch (pLed->LedPin) {
+	case LED_PIN_GPIO0:
+		break;
+	case LED_PIN_LED0:
+		rtw_write8(padapter, REG_LEDCFG0, (LedCfg&0xf0)|BIT5|BIT6); /*  SW control led0 on. */
+		break;
+	case LED_PIN_LED1:
+		rtw_write8(padapter, REG_LEDCFG1, (LedCfg&0x00)|BIT5|BIT6); /*  SW control led1 on. */
+		break;
+	case LED_PIN_LED2:
+		LedCfg = rtw_read8(padapter, REG_LEDCFG2);
+		rtw_write8(padapter, REG_LEDCFG2, (LedCfg&0x80)|BIT3|BIT5); /*  SW control led1 on. */
+		break;
+	default:
+		break;
+	}
+exit:
+	pLed->bLedOn = false;
+}
+
+/*  Interface to manipulate LED objects. */
+
+/*	Description: */
+/*		Initialize all LED_871x objects. */
+void
+rtl8723au_InitSwLeds(struct rtw_adapter	*padapter)
+{
+	struct led_priv *pledpriv = &padapter->ledpriv;
+
+	pledpriv->LedControlHandler = LedControl871x23a;
+	/* 8723as-vau wifi used led2 */
+	InitLed871x23a(padapter, &pledpriv->SwLed0, LED_PIN_LED2);
+
+/*	InitLed871x23a(padapter,&pledpriv->SwLed1, LED_PIN_LED2); */
+}
+
+/*	Description: */
+/*		DeInitialize all LED_819xUsb objects. */
+void
+rtl8723au_DeInitSwLeds(struct rtw_adapter *padapter)
+{
+	struct led_priv	*ledpriv = &padapter->ledpriv;
+
+	DeInitLed871x23a(&ledpriv->SwLed0);
+}