--- /dev/null
+/******************************************************************************
+ *
+ * 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
+ *
+ *
+ ******************************************************************************/
+#define _RTL8812AU_LED_C_
+
+/* #include <drv_types.h> */
+#include <rtl8812a_hal.h>
+
+/* ********************************************************************************
+ * LED object.
+ * ******************************************************************************** */
+
+
+/* ********************************************************************************
+ * Prototype of protected function.
+ * ******************************************************************************** */
+
+
+/* ********************************************************************************
+ * LED_819xUsb routines.
+ * ******************************************************************************** */
+
+/*
+ * Description:
+ * Turn on LED according to LedPin specified.
+ * */
+static void
+SwLedOn_8812AU(
+ PADAPTER padapter,
+ PLED_USB pLed
+)
+{
+ u8 LedCfg;
+ HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
+
+ if (RTW_CANNOT_RUN(padapter))
+ return;
+
+ if (RT_GetInterfaceSelection(padapter) == INTF_SEL2_MINICARD ||
+ RT_GetInterfaceSelection(padapter) == INTF_SEL3_USB_Solo ||
+ RT_GetInterfaceSelection(padapter) == INTF_SEL4_USB_Combo) {
+ LedCfg = rtw_read8(padapter, REG_LEDCFG2);
+ switch (pLed->LedPin) {
+ case LED_PIN_GPIO0:
+ break;
+
+ case LED_PIN_LED0:
+ LedCfg = rtw_read8(padapter, REG_LEDCFG2);
+ 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;
+ }
+ } else {
+ switch (pLed->LedPin) {
+ case LED_PIN_GPIO0:
+ break;
+
+ case LED_PIN_LED0:
+ if (pHalData->AntDivCfg == 0) {
+ LedCfg = rtw_read8(padapter, REG_LEDCFG0);
+ rtw_write8(padapter, REG_LEDCFG0, (LedCfg & 0x70) | BIT5); /* SW control led0 on. */
+ } else {
+ LedCfg = rtw_read8(padapter, REG_LEDCFG2) & 0xe0;
+ rtw_write8(padapter, REG_LEDCFG2, LedCfg | BIT7 | BIT6 | BIT5); /* SW control led0 on. */
+ }
+ break;
+
+ case LED_PIN_LED1:
+ LedCfg = rtw_read8(padapter, (REG_LEDCFG1));
+ rtw_write8(padapter, (REG_LEDCFG1), (LedCfg & 0x70) | BIT5); /* SW control led1 on. */
+ break;
+
+ case LED_PIN_LED2:
+ LedCfg = rtw_read8(padapter, (REG_LEDCFG2));
+ rtw_write8(padapter, (REG_LEDCFG2), (LedCfg & 0x70) | BIT5); /* SW control led1 on. */
+ break;
+
+ default:
+ break;
+ }
+ }
+
+ pLed->bLedOn = _TRUE;
+}
+
+
+/*
+ * Description:
+ * Turn off LED according to LedPin specified.
+ * */
+static void
+SwLedOff_8812AU(
+ PADAPTER padapter,
+ PLED_USB pLed
+)
+{
+ u8 LedCfg;
+ HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
+
+ if (RTW_CANNOT_RUN(padapter))
+ return;
+
+ if (RT_GetInterfaceSelection(padapter) == INTF_SEL2_MINICARD ||
+ RT_GetInterfaceSelection(padapter) == INTF_SEL3_USB_Solo ||
+ RT_GetInterfaceSelection(padapter) == INTF_SEL4_USB_Combo) {
+ LedCfg = rtw_read8(padapter, REG_LEDCFG2);
+
+ /* 2009/10/23 MH Issau eed to move the LED GPIO from bit 0 to bit3. */
+ /* 2009/10/26 MH Issau if tyhe device is 8c DID is 0x8176, we need to enable bit6 to */
+ /* enable GPIO8 for controlling LED. */
+ /* 2010/07/02 Supprt Open-drain arrangement for controlling the LED. Added by Roger. */
+ /* */
+ switch (pLed->LedPin) {
+
+ case LED_PIN_GPIO0:
+ break;
+
+ case LED_PIN_LED0:
+ if (pHalData->bLedOpenDrain == _TRUE) {
+ 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;
+ }
+ } else {
+ switch (pLed->LedPin) {
+ case LED_PIN_GPIO0:
+ break;
+
+ case LED_PIN_LED0:
+ if (pHalData->AntDivCfg == 0) {
+ LedCfg = rtw_read8(padapter, REG_LEDCFG0);
+ LedCfg &= 0x70; /* Set to software control. */
+ rtw_write8(padapter, REG_LEDCFG0, (LedCfg | BIT3 | BIT5));
+ } else {
+ LedCfg = rtw_read8(padapter, REG_LEDCFG2);
+ LedCfg &= 0xe0; /* Set to software control. */
+ rtw_write8(padapter, REG_LEDCFG2, (LedCfg | BIT3 | BIT7 | BIT6 | BIT5));
+ }
+ break;
+
+ case LED_PIN_LED1:
+ LedCfg = rtw_read8(padapter, REG_LEDCFG1);
+ LedCfg &= 0x70; /* Set to software control. */
+ rtw_write8(padapter, REG_LEDCFG1, (LedCfg | BIT3 | BIT5));
+ break;
+
+ case LED_PIN_LED2:
+ LedCfg = rtw_read8(padapter, REG_LEDCFG2);
+ LedCfg &= 0x70; /* Set to software control. */
+ rtw_write8(padapter, REG_LEDCFG2, (LedCfg | BIT3 | BIT5));
+ break;
+
+ default:
+ break;
+ }
+ }
+
+ pLed->bLedOn = _FALSE;
+}
+
+/*
+ * Description:
+ * Turn on LED according to LedPin specified.
+ * */
+static void
+SwLedOn_8821AU(
+ PADAPTER Adapter,
+ PLED_USB pLed
+)
+{
+ u8 LedCfg;
+ u32 gpio8_cfg;
+
+ if (RTW_CANNOT_RUN(Adapter))
+ return;
+
+
+ if (RT_GetInterfaceSelection(Adapter) == INTF_SEL2_MINICARD ||
+ RT_GetInterfaceSelection(Adapter) == INTF_SEL3_USB_Solo ||
+ RT_GetInterfaceSelection(Adapter) == INTF_SEL4_USB_Combo) {
+ LedCfg = rtw_read8(Adapter, REG_LEDCFG2);
+ switch (pLed->LedPin) {
+ case LED_PIN_GPIO0:
+ break;
+
+ case LED_PIN_LED0:
+
+ LedCfg = rtw_read8(Adapter, REG_LEDCFG2);
+ rtw_write8(Adapter, REG_LEDCFG2, (LedCfg & 0xf0) | BIT5 | BIT6); /* SW control led0 on. */
+ break;
+
+ case LED_PIN_LED1:
+ rtw_write8(Adapter, REG_LEDCFG2, (LedCfg & 0x0f) | BIT5); /* SW control led1 on. */
+ break;
+
+ default:
+ break;
+
+ }
+ } else {
+ switch (pLed->LedPin) {
+ case LED_PIN_GPIO0:
+ break;
+
+ case LED_PIN_LED0:
+ case LED_PIN_LED1:
+ case LED_PIN_LED2:
+ if (IS_HARDWARE_TYPE_8821U(Adapter)) {
+ LedCfg = rtw_read8(Adapter, REG_LEDCFG2) & 0xc0; /* Keep 0x4c [22:23] */
+ gpio8_cfg = rtw_read32(Adapter, REG_GPIO_PIN_CTRL_2);
+ /*0x4c[21] = 0, 0x60[24] = 0, 0x60[16] = 1, 0x60[8] = 0 , use 0x60[16] control LED , suggert by SD1 Jong*/
+ rtw_write8(Adapter, REG_LEDCFG2, LedCfg);
+ rtw_write32(Adapter, REG_GPIO_PIN_CTRL_2 , ((gpio8_cfg | BIT16) & (~BIT8) & (~BIT24)));
+ /* RTW_INFO("8821 SwLedOn LED2 0x%x\n", rtw_read32(Adapter, REG_LEDCFG0)); */
+ }
+
+ break;
+
+ default:
+ break;
+ }
+ }
+ pLed->bLedOn = _TRUE;
+}
+
+
+/*
+ * Description:
+ * Turn off LED according to LedPin specified.
+ * */
+static void
+SwLedOff_8821AU(
+ PADAPTER Adapter,
+ PLED_USB pLed
+)
+{
+ HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
+ u8 LedCfg;
+ u32 gpio8_cfg;
+
+ if (RTW_CANNOT_RUN(Adapter))
+ return;
+
+ if (RT_GetInterfaceSelection(Adapter) == INTF_SEL2_MINICARD ||
+ RT_GetInterfaceSelection(Adapter) == INTF_SEL3_USB_Solo ||
+ RT_GetInterfaceSelection(Adapter) == INTF_SEL4_USB_Combo) {
+ LedCfg = rtw_read8(Adapter, REG_LEDCFG2);
+
+ /* 2009/10/23 MH Issau eed to move the LED GPIO from bit 0 to bit3. */
+ /* 2009/10/26 MH Issau if tyhe device is 8c DID is 0x8176, we need to enable bit6 to */
+ /* enable GPIO8 for controlling LED. */
+ /* 2010/07/02 Supprt Open-drain arrangement for controlling the LED. Added by Roger. */
+ /* */
+ switch (pLed->LedPin) {
+
+ case LED_PIN_GPIO0:
+ break;
+
+ case LED_PIN_LED0:
+ if (pHalData->bLedOpenDrain == _TRUE) {
+ LedCfg &= 0x90; /* Set to software control. */
+ rtw_write8(Adapter, REG_LEDCFG2, (LedCfg | BIT3));
+ LedCfg = rtw_read8(Adapter, REG_MAC_PINMUX_CFG);
+ LedCfg &= 0xFE;
+ rtw_write8(Adapter, REG_MAC_PINMUX_CFG, LedCfg);
+ } else
+ rtw_write8(Adapter, REG_LEDCFG2, (LedCfg | BIT3 | BIT5 | BIT6));
+ break;
+
+ case LED_PIN_LED1:
+ LedCfg &= 0x0f; /* Set to software control. */
+ rtw_write8(Adapter, REG_LEDCFG2, (LedCfg | BIT3));
+ break;
+
+ default:
+ break;
+ }
+ } else {
+ switch (pLed->LedPin) {
+ case LED_PIN_GPIO0:
+ break;
+
+ case LED_PIN_LED0:
+ case LED_PIN_LED1:
+ case LED_PIN_LED2:
+ if (IS_HARDWARE_TYPE_8821U(Adapter)) {
+ /*0x4c[21] = 0, 0x60[24] = 0, 0x60[16] = 0, 0x60[8] = 0 , use 0x60[16] control LED , suggert by SD1 Jong*/
+ gpio8_cfg = rtw_read32(Adapter, REG_GPIO_PIN_CTRL_2);
+ rtw_write32(Adapter, REG_GPIO_PIN_CTRL_2 , (gpio8_cfg & (~BIT16) & (~BIT8) & (~BIT24)));
+ /* RTW_INFO("8821 SwLedOn LED2 0x%x\n", rtw_read32(Adapter, REG_LEDCFG0)); */
+ }
+
+ break;
+
+
+ default:
+ break;
+ }
+ }
+
+ pLed->bLedOn = _FALSE;
+}
+
+
+/* ********************************************************************************
+ * Interface to manipulate LED objects.
+ * ******************************************************************************** */
+
+
+/* ********************************************************************************
+ * Default LED behavior.
+ * ******************************************************************************** */
+
+/*
+ * Description:
+ * Initialize all LED_871x objects.
+ * */
+void
+rtl8812au_InitSwLeds(
+ _adapter *padapter
+)
+{
+ struct led_priv *pledpriv = &(padapter->ledpriv);
+
+ pledpriv->LedControlHandler = LedControlUSB;
+
+ if (IS_HARDWARE_TYPE_8812(padapter)) {
+ pledpriv->SwLedOn = SwLedOn_8812AU;
+ pledpriv->SwLedOff = SwLedOff_8812AU;
+ } else {
+ pledpriv->SwLedOn = SwLedOn_8821AU;
+ pledpriv->SwLedOff = SwLedOff_8821AU;
+ }
+
+ InitLed(padapter, &(pledpriv->SwLed0), LED_PIN_LED0);
+
+ InitLed(padapter, &(pledpriv->SwLed1), LED_PIN_LED1);
+
+ InitLed(padapter, &(pledpriv->SwLed2), LED_PIN_LED2);
+}
+
+
+/*
+ * Description:
+ * DeInitialize all LED_819xUsb objects.
+ * */
+void
+rtl8812au_DeInitSwLeds(
+ _adapter *padapter
+)
+{
+ struct led_priv *ledpriv = &(padapter->ledpriv);
+
+ DeInitLed(&(ledpriv->SwLed0));
+ DeInitLed(&(ledpriv->SwLed1));
+ DeInitLed(&(ledpriv->SwLed2));
+}
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