static void tcc_dxb_ctrl_power_reset(int deviceIdx)
{
if(machine_is_m801_88())
{
switch(deviceIdx)
{
case 0:
tcc_gpio_config(GPIO_DXB0_RST, GPIO_FN(0));
gpio_request(GPIO_DXB0_RST, NULL);
gpio_direction_output(GPIO_DXB0_RST, 0);
msleep(20);
gpio_set_value(GPIO_DXB0_RST, 1);
break;
case 1:
tcc_gpio_config(GPIO_DXB2_RST, GPIO_FN(0));
gpio_request(GPIO_DXB2_RST, NULL);
gpio_direction_output(GPIO_DXB2_RST, 0);
msleep(20);
gpio_set_value(GPIO_DXB2_RST, 1);
break;
default:
break;
}
}
}
// ************************************************************ //
// Device Release :
//
//
// ************************************************************ //
static int gps_gpio_release (struct inode *inode, struct file *filp)
{
gps_k_flag = 0;
#if defined(CONFIG_MACH_TCC9300)||defined(CONFIG_MACH_TCC8800) || defined(CONFIG_MACH_TCC8920)
if(machine_is_m801_88() || machine_is_m803()) // GPIOG[4]
{
gpio_set_value(TCC_GPG(4), 0);
}
else if(machine_is_tcc8800() || machine_is_tcc8920())
{
gpio_set_value(TCC_GPEXT1(6), 0);
}
#elif defined(CONFIG_MACH_TCC8900)
if(machine_is_tcc8900())
{
gpio_set_value(TCC_GPD(25), 0);
}
#elif defined(CONFIG_MACH_M805_892X)
if(machine_is_m805_892x())
{
if (system_rev == 0x2002 || system_rev == 0x2003 || system_rev == 0x2004 || system_rev == 0x2005)
gpio_set_value(TCC_GPC(14), 0);
else
gpio_set_value(TCC_GPC(6), 0);
}
#endif
gps_dbg("tcc92xx : gps_gpio_close\n");
return 0;
}
int init_module(void)
{
int ret;
printk("[## BT ##] init_module\n");
ret = register_chrdev(BT_DEV_MAJOR_NUM, DEV_NAME, &tcc_bt_dev_ops);
bt_dev_class = class_create(THIS_MODULE, DEV_NAME);
device_create(bt_dev_class, NULL, MKDEV(BT_DEV_MAJOR_NUM, BT_DEV_MINOR_NUM), NULL, DEV_NAME);
#if 0 // moved to arch/arm/mach-tcc8920/board-tcc-bluetooth.c
if(machine_is_tcc8900()){
gpio_request(TCC_GPB(25), "bt_power");
gpio_request(TCC_GPEXT2(9), "bt_reset");
gpio_direction_output(TCC_GPB(25), 0); // output
gpio_direction_output(TCC_GPEXT2(9), 0);
}else if(machine_is_tcc9300() || machine_is_tcc8800()|| machine_is_tcc8920()) { // #elif defined (CONFIG_MACH_TCC9300)
//gpio_set_value(TCC_GPEXT1(7), 0); /* BT-ON Disable */
gpio_request(TCC_GPEXT3(2), "bt_wake");
gpio_request(TCC_GPEXT2(4), "bt_reset");
gpio_direction_output(TCC_GPEXT3(2), 0); // output
gpio_direction_output(TCC_GPEXT2(4), 0);
#if defined(CONFIG_TCC_CSR_BC0406_MODULE_SUPPORT) && defined(CONFIG_TCC_CSR_HOST_WAKE_UP)
tcc_gpio_config(TCC_GPB(31), GPIO_FN(0));
gpio_request(TCC_GPEXT3(3), "bt_hwake");
gpio_direction_input(TCC_GPEXT3(3));
#endif // for CSR Bluetooth host wake up
}
else if(machine_is_m801_88() || machine_is_m803())
{
#if defined(CONFIG_TCC_RDA_587X_MODULE_SUPPORT)
gpio_request(TCC_GPA(13), "LDO_ON");
tcc_gpio_config(TCC_GPA(13), GPIO_FN(0));
gpio_direction_output(TCC_GPA(13), 0);
#else
gpio_request(TCC_GPA(13), "bt_reset");
gpio_request(TCC_GPB(22), "BT WAKE");
gpio_direction_output(TCC_GPA(13), 0); // output
gpio_direction_output(TCC_GPB(22), 0); // output
#endif
}
else if(machine_is_tcc8800st())
{
gpio_request(TCC_GPC(31), "bt_power");
gpio_request(TCC_GPD(12), "bt_reset");
gpio_direction_output(TCC_GPC(31), 0); // output
gpio_direction_output(TCC_GPD(12), 0); // output
}
#endif
if(ret < 0){
printk("[## BT ##] [%d]fail to register the character device\n", ret);
return ret;
}
return 0;
}
void __init m801_88_init_gpio(void)
{
if (!machine_is_m801_88())
return;
board_gpio_irqs = m801_88_gpio_irqs;
printk(KERN_INFO "M801_88 GPIO initialized\n");
return;
}
static int __init tcc8920_init_tcc_dxb_ctrl(void)
{
if(!machine_is_tcc8920() || machine_is_m801_88())
return 0;
printk("%s (built %s %s)\n", __func__, __DATE__, __TIME__);
platform_device_register(&tcc_dxb_device);
return 0;
}
void RDA_bt_Power_Off(void)
{
volatile PGPIO pGPIO = (volatile PGPIO)tcc_p2v(HwGPIO_BASE);
if (machine_is_tcc8800()|| machine_is_tcc8920()) { // #elif defined (CONFIG_MACH_TCC9300)
//gpio_set_value(TCC_GPEXT1(7), 0); /* BT-ON Disable */
gpio_set_value(TCC_GPEXT3(2), 0); /* BT_WAKE Disable */
gpio_set_value(TCC_GPEXT2(4), 0); /* reset */
}
else if (machine_is_m801_88() || machine_is_m803())
{
gpio_set_value(TCC_GPA(13),0);
//msleep(1);
}
}
static void hp_un_mute(void)
{
#if defined(CONFIG_ARCH_TCC88XX)
if(machine_is_m801_88())
gpio_set_value(TCC_GPD(11), 1);
#elif defined(CONFIG_ARCH_TCC892X)
if(machine_is_m805_892x())
{
if(system_rev == 0x2002 || system_rev == 0x2003 || system_rev == 0x2004 || system_rev == 0x2005)
gpio_set_value(TCC_GPE(17), 1);
else
gpio_set_value(TCC_GPG(5), 1);
}
#endif
}
static void spk_un_mute(void)
{
#if defined(CONFIG_ARCH_TCC88XX)
if(machine_is_m801_88())
gpio_set_value(TCC_GPG(6), 1);
#elif defined(CONFIG_ARCH_TCC892X)
if(machine_is_m805_892x())
{
if(system_rev == 0x2002 || system_rev == 0x2003 || system_rev == 0x2004 || system_rev == 0x2005) {
gpio_set_value(TCC_GPE(18), 1);
} else {
#if defined(CONFIG_M805S_8923_0XA)
gpio_set_value(TCC_GPG(11), 1);
#else
gpio_set_value(TCC_GPF(27), 1);
#endif
}
}
#endif
}
int tcc_hp_is_valid(void)
{
#if defined(CONFIG_ARCH_TCC88XX)
if(machine_is_m801_88()) {
// gpio_get_value is ==> 0: disconnect, 1: connect
return gpio_get_value(TCC_GPD(10));
}
#elif defined(CONFIG_ARCH_TCC892X)
if(machine_is_m805_892x())
{
// gpio_get_value is ==> 0: disconnect, 1: connect
if(system_rev == 0x2002 || system_rev == 0x2003 || system_rev == 0x2004 || system_rev == 0x2005)
return gpio_get_value(TCC_GPE(16));
else
return gpio_get_value(TCC_GPE(5));
}
#endif
return 0;
}
// ************************************************************ //
// Device Exit :
//
//
// ************************************************************ //
static void __exit gps_gpio_exit(void)
{
gps_dbg("gps_gpio_exit");
device_destroy(gps_class, MKDEV(gps_major, 0));
class_destroy(gps_class);
cdev_del(&gps_cdev);
unregister_chrdev_region(dev, 1);
#if defined(CONFIG_MACH_TCC9300) || defined(CONFIG_MACH_TCC8800) || defined(CONFIG_MACH_TCC8920)
// GPS Power off
gps_dbg("GPS_PWREN off");
if(machine_is_m801_88() || machine_is_m803()) // demo set
{
gpio_set_value(TCC_GPG(4), 0);
}
else if(machine_is_tcc8800() || machine_is_tcc8920())
{
gpio_direction_output(TCC_GPEXT1(6), 0);
}
#elif defined(CONFIG_MACH_TCC8900)
if(machine_is_tcc8900())
{
gps_dbg("GPS_8900_PWREN off");
gpio_set_value(TCC_GPD(25), 0);
}
#elif defined(CONFIG_MACH_M805_892X)
// GPS Power off
gps_dbg("GPS_PWREN off");
if(machine_is_m805_892x())
{
if (system_rev == 0x2002 || system_rev == 0x2003 || system_rev == 0x2004 || system_rev == 0x2005)
gpio_set_value(TCC_GPE(14), 0);
else
gpio_set_value(TCC_GPC(6), 0);
}
#endif
gps_dbg("GPS driver unloaded");
}
// ************************************************************ //
// Device Open :
// when open, yet not ativity UART port
// GPS device is yet disable status.
// ************************************************************ //
static int gps_gpio_open (struct inode *inode, struct file *filp)
{
gps_k_flag = 0;
// Set the Port Configure for the UART5
// GPIO SETTING
gps_dbg("gps_gpio_open\n");
#if defined(CONFIG_MACH_TCC9300) || defined(CONFIG_MACH_TCC8800) || defined(CONFIG_MACH_TCC8920)
if(machine_is_m801_88() || machine_is_m803()) // GPIOG[4]
{
gpio_set_value(TCC_GPG(4), 0);
}
else if(machine_is_tcc8800() || machine_is_tcc8920())
{
gps_dbg("gps_gpio_open -> set_velue");
gpio_set_value(TCC_GPEXT1(6), 0);
}
#elif defined(CONFIG_MACH_TCC8900)
if(machine_is_tcc8900())
{
gps_dbg("machine_is_tcc8900 : gps_gpio_open\n\n");
gpio_set_value(TCC_GPD(25), 0);
}
#elif defined(CONFIG_MACH_M805_892X)
if(machine_is_m805_892x())
{
if (system_rev == 0x2002 || system_rev == 0x2003 || system_rev == 0x2004 || system_rev == 0x2005)
gpio_set_value(TCC_GPE(14), 0);
else
gpio_set_value(TCC_GPC(6), 0);
}
#else
#endif
gps_dbg("tcc92xx : gps_gpio_open\n\n");
return 0;
}
static int tcc_msensor_open(struct inode *inode, struct file *filp)
{
int ret;
unsigned char old_ctrl;
// int num = MINOR(inode->i_rdev);
msensor_dbg("tcc_msensor_open\n");
// msensor_dbg(KERN_INFO "%s -> minor : %d, (cnt:%d) \n", __FUNCTION__, num, msensor_used_count+1);
if (msensor_used_count == 0) {
if(machine_is_m801_88()) { // M801_88 board
gpio_request(TCC_GPF(8), NULL);
tcc_gpio_config(TCC_GPF(8), GPIO_FN(0));
gpio_direction_input(TCC_GPF(8));
}
#ifdef CONFIG_I2C
// Initialize I2C driver for AK8975C
ret = i2c_add_driver(&msensor_i2c_driver);
if(ret < 0)
{
msensor_dbg("%s() [Error] failed i2c_add_driver() = %d\n", __func__, ret);
return ret;
}
ret = ak8975c_i2c_register();
if(ret < 0)
{
msensor_dbg("%s() [Error] Failed register i2c client driver for ak8975c, return is %d\n", __func__, ret);
return ret;
}
#endif
old_ctrl = MSENSOR_READ_DAT(0x00);
if (old_ctrl == 0xFF)
{
msensor_dbg("%s: No such device or address\n", __func__);
#ifdef CONFIG_I2C
i2c_unregister_device(msensor_i2c_client);
i2c_del_driver(&msensor_i2c_driver);
msensor_i2c_client = NULL;
#endif
return -ENXIO;
}
msensor_dbg("%s: identification : %x\n", __func__, old_ctrl);
old_ctrl = MSENSOR_READ_DAT(0x01);
msensor_dbg("%s: ASIC revition ID : %x\n", __func__, old_ctrl);
msensor_timer= kmalloc( sizeof( struct timer_list ), GFP_KERNEL );
if (msensor_timer == NULL)
{
msensor_dbg("%s: mem alloc fail\n", __func__);
#ifdef CONFIG_I2C
i2c_unregister_device(msensor_i2c_client);
i2c_del_driver(&msensor_i2c_driver);
msensor_i2c_client = NULL;
#endif
return -ENOMEM;
}
memset(msensor_timer, 0, sizeof(struct timer_list));
msensor_dbg("%s: msensor_duration = %d\n", __func__, msensor_duration);
msensor_timer_registertimer( msensor_timer, msensor_duration );
}
msensor_used_count++;
return 0;
}
// ************************************************************ //
// Device Init :
//
//
//
// ************************************************************ //
static int __init gps_gpio_init(void)
{
int result;
gps_dbg("gps_gpio_init\n");
if (0 == gps_major)
{
/* auto select a major */
result = alloc_chrdev_region(&dev, 0, 1, GPS_GPIO_DEV_NAME);
gps_major = MAJOR(dev);
}
else
{
/* use load time defined major number */
dev = MKDEV(gps_major, 0);
result = register_chrdev_region(dev, 1, GPS_GPIO_DEV_NAME);
}
memset(&gps_cdev, 0, sizeof(gps_cdev));
/* initialize our char dev data */
cdev_init(&gps_cdev, &gps_gpio_fops);
/* register char dev with the kernel */
result = cdev_add(&gps_cdev, dev, 1);
if (0 != result)
{
unregister_chrdev_region(dev, 1);
gps_dbg("Error registrating mali device object with the kernel\n");
}
gps_class = class_create(THIS_MODULE, GPS_GPIO_DEV_NAME);
device_create(gps_class, NULL, MKDEV(gps_major, MINOR(dev)), NULL,
GPS_GPIO_DEV_NAME);
if (result < 0)
return result;
#if defined(CONFIG_MACH_TCC9300) || defined(CONFIG_MACH_TCC8800) || defined(CONFIG_MACH_TCC8920)
if(machine_is_m801_88() || machine_is_m803()) // GPIOG[4]
{
gps_dbg("GPS_PWREN on\n");
tcc_gpio_config(TCC_GPG(4), GPIO_FN(0));
gpio_request(TCC_GPG(4), "GPIO_PWREN");
gpio_direction_output(TCC_GPG(4), 0);
}
else if(machine_is_tcc8800() || machine_is_tcc8920())
{
gps_dbg("gpio_direction_output__gps\n");
gpio_direction_output(TCC_GPEXT1(6), 0); // GPS Power On
}
#elif defined(CONFIG_MACH_TCC8900)
if(machine_is_tcc8900())
{
gps_dbg("GPS_8900_PWREN on\n");
tcc_gpio_config(TCC_GPD(25), GPIO_FN(0));
gpio_request(TCC_GPD(25), "GPIO_PWREN");
gpio_set_value(TCC_GPD(25), 0);
}
#elif defined(CONFIG_MACH_M805_892X)
if(machine_is_m805_892x())
{
gps_dbg("GPS_PWREN on\n");
if (system_rev == 0x2002 || system_rev == 0x2003 || system_rev == 0x2004 || system_rev == 0x2005) {
tcc_gpio_config(TCC_GPE(14), GPIO_FN(0));
gpio_request(TCC_GPE(14), "GPIO_PWREN");
gpio_direction_output(TCC_GPE(14), 0);
} else {
tcc_gpio_config(TCC_GPC(6), GPIO_FN(0));
gpio_request(TCC_GPC(6), "GPIO_PWREN");
gpio_direction_output(TCC_GPC(6), 0);
}
}
#endif
gps_dbg("GPS driver loaded\n");
return 0;
}
// ************************************************************ //
// Device Release :
//
//
// ************************************************************ //
//static int gps_gpio_ioctl (struct inode *inode, struct file *filp,
// unsigned int cmd, unsigned long arg)
static long gps_gpio_ioctl (struct file *filp, unsigned int cmd, void *arg)
{
gps_dbg("gps_gpio_ioctl\n");
switch( cmd )
{
#if defined(CONFIG_MACH_TCC9300)||defined(CONFIG_MACH_TCC8800) || defined(CONFIG_MACH_TCC8920)
case 0 : // GPS_On
gps_k_flag = 1;
if(machine_is_m801_88() || machine_is_m803()) // GPIOG[4]
{
gpio_set_value(TCC_GPG(4), 1);
}
else if(machine_is_tcc8800() || machine_is_tcc8920())
{
gpio_set_value(TCC_GPEXT1(6), 1);
}
gps_dbg("tccxxxx : gps_gpio_on\n");
break;
case 1 : // GPS_Off
gps_k_flag = 0;
if(machine_is_m801_88() || machine_is_m803()) // GPIOG[4]
{
gpio_set_value(TCC_GPG(4), 0);
}
else if(machine_is_tcc8800() || machine_is_tcc8920())
{
gpio_set_value(TCC_GPEXT1(6), 0);
}
gps_dbg("tccxxxx : gps_gpio_off\n");
break;
#elif defined(CONFIG_MACH_TCC8900)
case 0 : // GPS_On
gps_k_flag = 1;
if(machine_is_tcc8900())
{
gpio_set_value(TCC_GPD(25), 1);
}
break;
case 1 : // GPS_Off
gps_k_flag = 0;
if(machine_is_tcc8900())
{
gpio_set_value(TCC_GPD(25), 0);
}
break;
#elif defined(CONFIG_MACH_M805_892X)
case 0 : // GPS_On
gps_k_flag = 1;
if(machine_is_m805_892x())
{
if (system_rev == 0x2002 || system_rev == 0x2003 || system_rev == 0x2004 || system_rev == 0x2005)
gpio_set_value(TCC_GPE(14), 1);
else
gpio_set_value(TCC_GPC(6), 1);
}
gps_dbg("tccxxxx : gps_gpio_on\n");
break;
case 1 : // GPS_Off
gps_k_flag = 0;
if(machine_is_m805_892x())
{
if (system_rev == 0x2002 || system_rev == 0x2003 || system_rev == 0x2004 || system_rev == 0x2005)
gpio_set_value(TCC_GPE(14), 0);
else
gpio_set_value(TCC_GPC(6), 0);
}
gps_dbg("tccxxxx : gps_gpio_off\n");
break;
#else
case 0 : // GPS_On
gps_k_flag = 1;
break;
case 1 : // GPS_Off
gps_k_flag = 0;
break;
#endif // #if defined(CONFIG_MACH_TCC9300)
default :
break;
};
return 0;
}
static int tcc_bt_get_info(tcc_bt_info_t* arg)
{
tcc_bt_info_t *info_t;
int module_t;
info_t = (tcc_bt_info_t *)arg;
copy_from_user(info_t, (tcc_bt_info_t *)arg, sizeof(tcc_bt_info_t));
module_t = 0;
if (machine_is_tcc8900() || machine_is_tcc9201() || machine_is_tcc9300()|| machine_is_tcc8800()|| machine_is_m801_88()|| machine_is_m803()|| machine_is_tcc8920()) {
// CSR Only
#if defined (CONFIG_TCC_CSR_BC0406_MODULE_SUPPORT)
module_t = 0x12;
#elif defined (CONFIG_TCC_RDA_587X_MODULE_SUPPORT)
module_t = 0x56;
#elif defined (CONFIG_TCC_BRCM_BCM4330_MODULE_SUPPORT)
module_t = 0x34;
#elif defined (CONFIG_TCC_ATHEROS_AR3002_MODULE_SUPPORT)
module_t = 0x78;
#endif
}else if(machine_is_tcc9200s()){ //#elif defined (CONFIG_MACH_TCC9200S)
#if defined (CONFIG_TCC_BRCM_BCM4325D0_MODULE_SUPPORT)
module_t = 0x34;
#elif defined (CONFIG_TCC_CSR_BC0406_MODULE_SUPPORT)
module_t = 0x12;
#endif
} //#endif
printk("[## BT ##] module[0x%x]\n", module_t);
info_t->module = module_t;
copy_to_user((tcc_bt_info_t *)arg, info_t, sizeof(tcc_bt_info_t));
return 0;
}
static int tcc_bluetooth_probe(struct platform_device *pdev)
{
int rc = 0;
int ret = 0;
printk("[## BT ##] tcc_bluetooth_probe\n");
if( machine_is_tcc8800()|| machine_is_tcc8920()) { // #elif defined (CONFIG_MACH_TCC9300)
//gpio_set_value(TCC_GPEXT1(7), 0); /* BT-ON Disable */
gpio_request(TCC_GPEXT3(2), "bt_wake");
gpio_request(TCC_GPEXT2(4), "bt_reset");
gpio_direction_output(TCC_GPEXT3(2), 0); // output
gpio_direction_output(TCC_GPEXT2(4), 0);
#if defined(CONFIG_TCC_CSR_BC0406_MODULE_SUPPORT) && defined(CONFIG_TCC_CSR_HOST_WAKE_UP)
tcc_gpio_config(TCC_GPB(31), GPIO_FN(0));
gpio_request(TCC_GPEXT3(3), "bt_hwake");
gpio_direction_input(TCC_GPEXT3(3));
#endif // for CSR Bluetooth host wake up
}
else if(machine_is_m801_88() || machine_is_m803())
{
#if defined(CONFIG_TCC_RDA_587X_MODULE_SUPPORT)
gpio_request(TCC_GPA(13), "LDO_ON");
tcc_gpio_config(TCC_GPA(13), GPIO_FN(0));
gpio_direction_output(TCC_GPA(13), 0);
#else
gpio_request(TCC_GPA(13), "bt_reset");
gpio_request(TCC_GPB(22), "BT WAKE");
gpio_direction_output(TCC_GPA(13), 0); // output
gpio_direction_output(TCC_GPB(22), 0); // output
#endif
}
else if(machine_is_tcc8800st())
{
gpio_request(TCC_GPC(31), "bt_power");
gpio_request(TCC_GPD(12), "bt_reset");
gpio_direction_output(TCC_GPC(31), 0); // output
gpio_direction_output(TCC_GPD(12), 0); // output
}
/*
rc = gpio_request(BT_RESET_GPIO, "bcm4330_nreset_gpip");
if (unlikely(rc)) {
return rc;
}
rc = gpio_request(BT_REG_GPIO, "bcm4330_nshutdown_gpio");
if (unlikely(rc)) {
gpio_free(BT_RESET_GPIO);
return rc;
}
*/
bt_rfkill = rfkill_alloc("Telechips Bluetooth", &pdev->dev,
RFKILL_TYPE_BLUETOOTH, &tcc_bt_rfkill_ops,
NULL);
if (unlikely(!bt_rfkill)) {
//gpio_free(BT_RESET_GPIO);
//gpio_free(BT_REG_GPIO);
printk("[## BT ##] rfkill_alloc failed \n");
return -ENOMEM;
}
rc = rfkill_register(bt_rfkill);
if (unlikely(rc)) {
printk("[## BT ##] rfkill_register failed \n");
rfkill_destroy(bt_rfkill);
//gpio_free(BT_RESET_GPIO);
//gpio_free(BT_REG_GPIO);
return -1;
}
printk("[## BT ##] rfkill_register Telechips Bluetooth \n");
rfkill_set_states(bt_rfkill, true, false);
tcc_bt_rfkill_set_power(NULL, true);
#if defined (CONFIG_TCC_BRCM_BCM4330_MODULE_SUPPORT)
ret = bcm_bt_lpm_init(pdev);
if (ret) {
rfkill_unregister(bt_rfkill);
rfkill_destroy(bt_rfkill);
//gpio_free(BT_RESET_GPIO);
//gpio_free(BT_REG_GPIO);
}
#endif
return ret;
}
static int tcc_bt_rfkill_set_power(void *data, bool blocked)
{
// rfkill_ops callback. Turn transmitter on when blocked is false
printk("[## BT ##] tcc_bt_rfkill_set_power [%d]\n", blocked);
if (!blocked && (bt_enable_flag == 0)) {
bt_enable_flag = 1;
if (machine_is_tcc8800() || machine_is_tcc8920()) { // #elif defined (CONFIG_MACH_TCC9300)
#if defined (CONFIG_TCC_CSR_BC0406_MODULE_SUPPORT)|| defined(CONFIG_TCC_ATHEROS_AR3002_MODULE_SUPPORT)
//gpio_set_value(TCC_GPEXT1(7), 1); /* BT-ON Enable */
gpio_set_value(TCC_GPEXT3(2), 1); /* BT_WAKE Enable , pwr_ctrl*/
gpio_set_value(TCC_GPEXT2(4), 0); /* reset */
msleep(500);
gpio_set_value(TCC_GPEXT2(4), 1); /* reset */
#elif defined (CONFIG_TCC_RDA_587X_MODULE_SUPPORT)
RDA_bt_Power_On();
#endif
}
else if (machine_is_m801_88() || machine_is_m803())
{
#if defined (CONFIG_TCC_CSR_BC0406_MODULE_SUPPORT)
gpio_set_value(TCC_GPB(22),1); // BT WAKE
gpio_set_value(TCC_GPA(13),0); // reset
msleep(500);
gpio_set_value(TCC_GPA(13),1); // reset
#elif defined (CONFIG_TCC_RDA_587X_MODULE_SUPPORT)
RDA_bt_Power_On();
#endif
}
else if(machine_is_tcc8800st())
{
gpio_set_value(TCC_GPC(31), 1); // BT pwr enable
gpio_set_value(TCC_GPD(12), 0); // BT rst 0
msleep(500);
gpio_set_value(TCC_GPD(12), 1);
}
} else if(blocked && (bt_enable_flag == 1)) {
bt_enable_flag = 0;
if (machine_is_tcc8800() || machine_is_tcc8920()) { // #elif defined (CONFIG_MACH_TCC9300)
#if defined (CONFIG_TCC_CSR_BC0406_MODULE_SUPPORT)|| defined(CONFIG_TCC_ATHEROS_AR3002_MODULE_SUPPORT)
//gpio_set_value(TCC_GPEXT1(7), 0); /* BT-ON Disable */
gpio_set_value(TCC_GPEXT3(2), 0); /* BT_WAKE Disable */
gpio_set_value(TCC_GPEXT2(4), 0); /* reset */
#elif defined (CONFIG_TCC_RDA_587X_MODULE_SUPPORT)
RDA_bt_Power_Off();
#endif
}
else if (machine_is_m801_88() || machine_is_m803())
{
#if defined (CONFIG_TCC_CSR_BC0406_MODULE_SUPPORT)
gpio_set_value(TCC_GPB(22), 0); // BT WAKE
gpio_set_value(TCC_GPA(13), 0); // reset
#elif defined (CONFIG_TCC_RDA_587X_MODULE_SUPPORT)
RDA_bt_Power_Off();
#endif
}
else if(machine_is_tcc8800st())
{
gpio_set_value(TCC_GPC(31), 0); // BT pwr enable
gpio_set_value(TCC_GPD(12), 0); // BT rst 0
}
}
bt_enabled = !blocked;
return 0;
}
int tcc_bt_power_control(int on_off)
{
volatile PGPIO pGPIO = (volatile PGPIO)tcc_p2v(HwGPIO_BASE);
printk("[## BT ##] tcc_bt_power_control input[%d]\n", on_off);
if(on_off == BT_DEV_ON)
{
if (machine_is_tcc8900()) {
// power on
gpio_set_value(TCC_GPB(25), 1); /* bt_power, mapped on BT_WAKE */
msleep(500);
// reset
gpio_set_value(TCC_GPEXT2(9), 0); /* /reset, mapped on BT_HWAKE */
msleep(500);
gpio_set_value(TCC_GPEXT2(9), 1);
msleep(300);
}
else if (machine_is_tcc9300() || machine_is_tcc8800() || machine_is_tcc8920()) { // #elif defined (CONFIG_MACH_TCC9300)
#if defined (CONFIG_TCC_CSR_BC0406_MODULE_SUPPORT)|| defined(CONFIG_TCC_ATHEROS_AR3002_MODULE_SUPPORT)
//gpio_set_value(TCC_GPEXT1(7), 1); /* BT-ON Enable */
gpio_set_value(TCC_GPEXT3(2), 1); /* BT_WAKE Enable , pwr_ctrl*/
gpio_set_value(TCC_GPEXT2(4), 0); /* reset */
msleep(500);
gpio_set_value(TCC_GPEXT2(4), 1); /* reset */
#elif defined (CONFIG_TCC_RDA_587X_MODULE_SUPPORT)
RDA_bt_Power_On();
#endif
}
else if (machine_is_m801_88() || machine_is_m803())
{
#if defined (CONFIG_TCC_CSR_BC0406_MODULE_SUPPORT)
gpio_set_value(TCC_GPB(22),1); // BT WAKE
gpio_set_value(TCC_GPA(13),0); // reset
msleep(500);
gpio_set_value(TCC_GPA(13),1); // reset
#elif defined (CONFIG_TCC_RDA_587X_MODULE_SUPPORT)
RDA_bt_Power_On();
#endif
}
else if(machine_is_tcc8800st())
{
gpio_set_value(TCC_GPC(31), 1); // BT pwr enable
gpio_set_value(TCC_GPD(12), 0); // BT rst 0
msleep(500);
gpio_set_value(TCC_GPD(12), 1);
}
else if (0/*machine_is_tcc9300ST()*/) {//#elif defined (CONFIG_MACH_TCC9300ST)
#if 0
pGPIO->GPFEN |= Hw1|Hw0;
pGPIO->GPFDAT |= Hw0; /* BT-On Enbale */
pGPIO->GPFDAT &= ~Hw1; /* BT_HWAKE Enable, reset */
msleep(500);
pGPIO->GPFDAT |= Hw1; /* BT_HWAKE Enable, reset */
#endif
}
}
else if(on_off == BT_DEV_OFF)
{
if (machine_is_tcc8900()) {
// power off
gpio_set_value(TCC_GPB(25), 0); /* bt_power, mapped on BT_WAKE */
msleep(500);
// reset
//gpio_direction_output(TCC_GPEXT2(9), 0);
}else if (machine_is_tcc9300() || machine_is_tcc8800() || machine_is_tcc8920()) { // #elif defined (CONFIG_MACH_TCC9300)
#if defined (CONFIG_TCC_CSR_BC0406_MODULE_SUPPORT)|| defined(CONFIG_TCC_ATHEROS_AR3002_MODULE_SUPPORT)
//gpio_set_value(TCC_GPEXT1(7), 0); /* BT-ON Disable */
gpio_set_value(TCC_GPEXT3(2), 0); /* BT_WAKE Disable */
gpio_set_value(TCC_GPEXT2(4), 0); /* reset */
#elif defined (CONFIG_TCC_RDA_587X_MODULE_SUPPORT)
RDA_bt_Power_Off();
#endif
}
else if (machine_is_m801_88() || machine_is_m803())
{
#if defined (CONFIG_TCC_CSR_BC0406_MODULE_SUPPORT)
gpio_set_value(TCC_GPB(22), 0); // BT WAKE
gpio_set_value(TCC_GPA(13), 0); // reset
#elif defined (CONFIG_TCC_RDA_587X_MODULE_SUPPORT)
RDA_bt_Power_Off();
#endif
}
else if(machine_is_tcc8800st())
{
gpio_set_value(TCC_GPC(31), 0); // BT pwr enable
gpio_set_value(TCC_GPD(12), 0); // BT rst 0
}
else if (0/*machine_is_tcc9300ST()*/) { // #elif defined (CONFIG_MACH_TCC9300ST)
#if 0
pGPIO->GPFEN |= Hw1|Hw0;
pGPIO->GPFDAT &= ~Hw0; /* BT-On Enbale */
pGPIO->GPFDAT &= ~Hw1; /* BT_HWAKE Enable, reset */
#endif
}
}
else
{
printk("[## BT_ERR ##] input_error On[%d] Off[%d]\n", BT_DEV_ON, BT_DEV_OFF);
}
return 0;
}
static int __init tcc_init_es8388(void)
{
int ret;
printk("%s() \n", __func__);
if( !(machine_is_m801_88() || machine_is_m805_892x() || machine_is_tcc8920()) ) {
alsa_dbg("\n\n\n\n%s() do not execution....\n\n", __func__);
return 0;
}
#if defined(CONFIG_ARCH_TCC88XX)
alsa_dbg("TCC Board probe [%s]\n", __FUNCTION__);
/* h/w mute control */
if(machine_is_m801_88()) {
tcc_gpio_config(TCC_GPG(6), GPIO_FN(0));
tcc_gpio_config(TCC_GPD(11), GPIO_FN(0));
gpio_request(TCC_GPG(6), "SPK_MUTE_CTL");
gpio_request(TCC_GPD(11), "HP_MUTE_CTL");
gpio_direction_output(TCC_GPG(6), 0); // Speaker mute
gpio_direction_output(TCC_GPD(11), 1); // HeadPhone mute
tcc_hp_hw_mute(false);
tcc_spk_hw_mute(false);
tcc_soc_card.name = "M801";
}
#elif defined(CONFIG_ARCH_TCC892X)
alsa_dbg("TCC Board probe [%s]\n", __FUNCTION__);
/* h/w mute control */
if(machine_is_m805_892x())
{
if(system_rev == 0x2002 || system_rev == 0x2003 || system_rev == 0x2004 || system_rev == 0x2005) {
tcc_gpio_config(TCC_GPE(18), GPIO_FN(0));
gpio_request(TCC_GPE(18), "SPK_MUTE_CTL");
gpio_direction_output(TCC_GPE(18), 0); // Speaker mute
tcc_gpio_config(TCC_GPE(17), GPIO_FN(0));
gpio_request(TCC_GPE(17), "HP_MUTE_CTL");
gpio_direction_output(TCC_GPE(17), 1); // HeadPhone mute
}
else {
#if defined(CONFIG_M805S_8923_0XA)
tcc_gpio_config(TCC_GPG(11), GPIO_FN(0));
gpio_request(TCC_GPG(11), "SPK_MUTE_CTL");
gpio_direction_output(TCC_GPG(11), 0); // Speaker mute
#else
tcc_gpio_config(TCC_GPF(27), GPIO_FN(0));
gpio_request(TCC_GPF(27), "SPK_MUTE_CTL");
gpio_direction_output(TCC_GPF(27), 0); // Speaker mute
#endif
tcc_gpio_config(TCC_GPG(5), GPIO_FN(0));
gpio_request(TCC_GPG(5), "HP_MUTE_CTL");
gpio_direction_output(TCC_GPG(5), 1); // HeadPhone mute
}
tcc_hp_hw_mute(false);
tcc_spk_hw_mute(false);
tcc_soc_card.name = "M805";
}
#else
alsa_dbg("TCC Board probe [%s]\n [Error] Don't support architecture..\n", __FUNCTION__);
return 0;
#endif
tcc_hp_hw_mute(true);
tcc_spk_hw_mute(true);
tca_tcc_initport();
ret = es8388_i2c_register();
tcc_snd_device = platform_device_alloc("soc-audio", -1);
if (!tcc_snd_device)
return -ENOMEM;
platform_set_drvdata(tcc_snd_device, &tcc_soc_card);
ret = platform_device_add(tcc_snd_device);
if (ret) {
printk(KERN_ERR "Unable to add platform device\n");\
platform_device_put(tcc_snd_device);
}
return ret;
}
