RTL88x2BU-Linux-Driver/platform/platform_rockchips_sdio.c
2020-08-02 05:12:24 -04:00

54 lines
1.7 KiB
C

/******************************************************************************
*
* Copyright(c) 2019 Realtek Corporation.
*
* 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.
*
*****************************************************************************/
#ifdef CONFIG_PLATFORM_OPS
#include <linux/delay.h> /* msleep() */
#include <linux/rfkill-wlan.h> /* rockchip_wifi_xxx() */
/*
* Return:
* 0: power on successfully
* others: power on failed
*/
int platform_wifi_power_on(void)
{
int ret = 0;
printk("\n");
printk("=======================================================\n");
printk("==== Launching Wi-Fi driver! (Powered by Rockchip) ====\n");
printk("=======================================================\n");
printk("Realtek SDIO WiFi driver (Powered by Rockchip) init.\n");
rockchip_wifi_power(1);
msleep(100);
rockchip_wifi_set_carddetect(1);
return ret;
}
void platform_wifi_power_off(void)
{
printk("\n");
printk("=======================================================\n");
printk("=== Dislaunching Wi-Fi driver! (Powered by Rockchip) ==\n");
printk("=======================================================\n");
printk("Realtek SDIO WiFi driver (Powered by Rockchip) init.\n");
rockchip_wifi_set_carddetect(0);
msleep(100);
rockchip_wifi_power(0);
}
#endif /* !CONFIG_PLATFORM_OPS */