static int __devexit bcm4329_rfkill_remove(struct platform_device *pdev)
{
if (gBtCtrl.bt_rfk)
rfkill_unregister(gBtCtrl.bt_rfk);
gBtCtrl.bt_rfk = NULL;
#if BT_WAKE_HOST_SUPPORT
del_timer(&(gBtCtrl.tl));//删掉定时器
btWakeupHostUnlock();
wake_lock_destroy(&(gBtCtrl.bt_wakelock));
#endif
platform_set_drvdata(pdev, NULL);
DBG("Enter::%s,line=%d\n",__FUNCTION__,__LINE__);
return 0;
}
static int bcm4329_set_block(void *data, bool blocked)
{
DBG("%s---blocked :%d\n", __FUNCTION__, blocked);
IOMUX_BT_GPIO_POWER;
IOMUX_BT_GPIO_RESET;
if (false == blocked) {
gpio_set_value(BT_GPIO_POWER, GPIO_HIGH); /* bt power on */
gpio_set_value(BT_GPIO_RESET, GPIO_LOW);
mdelay(20);
gpio_set_value(BT_GPIO_RESET, GPIO_HIGH); /* bt reset deactive*/
mdelay(20);
#if BT_WAKE_HOST_SUPPORT
btWakeupHostLock();
#endif
pr_info("bt turn on power\n");
}
else {
#if BT_WAKE_HOST_SUPPORT
btWakeupHostUnlock();
#endif
if (!rk29sdk_wifi_power_state) {
gpio_set_value(BT_GPIO_POWER, GPIO_LOW); /* bt power off */
mdelay(20);
pr_info("bt shut off power\n");
}else {
pr_info("bt shouldn't shut off power, wifi is using it!\n");
}
gpio_set_value(BT_GPIO_RESET, GPIO_LOW); /* bt reset active*/
mdelay(20);
}
rk29sdk_bt_power_state = !blocked;
return 0;
}
static void timer_hostSleep(unsigned long arg)
{
DBG("b_HostWake=%d\n", gBtCtrl.b_HostWake);
btWakeupHostUnlock();
}
static void timer_hostSleep(unsigned long arg)
{
DBG("%s---b_HostWake=%d\n",__FUNCTION__,gBtCtrl.b_HostWake);
btWakeupHostUnlock();
}