void fc8050_isr_control(fci_u8 onoff)
{
if(onoff)
bbm_write(0, BBM_COM_INT_ENABLE, ENABLE_INT_MASK);
else
bbm_write(0, BBM_COM_INT_ENABLE, 0);
}
void fc8180_isr(HANDLE handle)
{
#ifdef BBM_AUX_INT
u8 aux_int_status = 0;
#endif
#ifndef BBM_I2C_TSIF
u8 buf_int_status = 0;
bbm_read(handle, BBM_BUF_STATUS, &buf_int_status);
if (buf_int_status) {
bbm_write(handle, BBM_BUF_STATUS, buf_int_status);
fc8180_data(handle, buf_int_status);
}
/* Overrun */
buf_int_status = 0;
bbm_read(handle, BBM_BUF_STATUS, &buf_int_status);
if (buf_int_status) {
bbm_write(handle, BBM_BUF_STATUS, buf_int_status);
fc8180_data(handle, buf_int_status);
}
#endif
#ifdef BBM_AUX_INT
bbm_byte_read(handle, BBM_AUX_STATUS_CLEAR, &aux_int_status);
if (aux_int_status) {
bbm_byte_write(handle, BBM_AUX_STATUS_CLEAR, aux_int_status);
fc8180_aux_int(handle, aux_int_status);
}
#endif
}
s32 fc8080_reset(HANDLE handle)
{
bbm_write(handle, BBM_MD_RESET, 0xfe);
ms_wait(1);
bbm_write(handle, BBM_MD_RESET, 0xff);
return BBM_OK;
}
int fc8050_reset(HANDLE hDevice)
{
bbm_write(hDevice, BBM_COM_RESET, 0xFE);
msWait(1);
bbm_write(hDevice, BBM_COM_RESET, 0xFF);
return BBM_OK;
}
int fc8050_video_deselect(HANDLE hDevice, fci_u8 subChId, fci_u8 svcChId, fci_u8 cdiId)
{
if(fc8050_channel_deselect(hDevice, subChId,svcChId) != BBM_OK) {
return BBM_NOK;
}
bbm_write(hDevice, BBM_BUF_CH0_SUBCH+svcChId, 0x00);
bbm_write(hDevice, BBM_CDI0_SUBCH_EN+cdiId, 0x00);
return BBM_OK;
}
void fc8050_isr_interruptclear(void)
{
fci_u8 extIntStatus = 0;
HANDLE hDevice = NULL;
bbm_read(hDevice, BBM_COM_INT_STATUS, &extIntStatus);
bbm_write(hDevice, BBM_COM_INT_STATUS, extIntStatus);
bbm_write(hDevice, BBM_COM_INT_STATUS, 0x00);
}
s32 fc8080_channel_deselect(HANDLE handle, u8 subch_id, u8 buf_id)
{
u8 buf_en = 0;
bbm_read(handle, BBM_BUF_ENABLE, &buf_en);
bbm_write(handle, BBM_BUF_ENABLE, buf_en & (~(1 << buf_id)));
bbm_write(handle, BBM_SCH0_SET_IDI + buf_id, 0);
return BBM_OK;
}
int fc8050_reset(HANDLE hDevice)
{
TDMB_MSG_FCI_BB("[%s]\n", __func__);
bbm_write(hDevice, BBM_COM_RESET, 0xFE);
msWait(1);
bbm_write(hDevice, BBM_COM_RESET, 0xFF);
return BBM_OK;
}
fci_s32 fc8080_channel_select(HANDLE handle, fci_u8 subch_id, fci_u8 buf_id)
{
fci_u8 buf_en = 0;
bbm_read(handle, BBM_BUF_ENABLE, &buf_en);
bbm_write(handle, BBM_BUF_ENABLE, buf_en | (1 << buf_id));
bbm_write(handle, BBM_SCH0_SET_IDI + buf_id, 0x40 | subch_id);
return BBM_OK;
}
int fc8050_channel_deselect(HANDLE hDevice, u8 subChId, u8 svcChId)
{
int i;
bbm_write(hDevice, BBM_DIDP_CH0_SUBCH + svcChId, 0);
for(i = 0; i < 12; i++) {
bbm_write(hDevice, 0x190 + svcChId * 12 + i, 0);
}
return BBM_OK;
}
s32 fc8080_video_select(HANDLE handle, u8 subch_id, u8 buf_id, u8 cdi_id)
{
u16 fec_en = 0;
if (cdi_id == 0) {
bbm_write(handle, BBM_FEC_RST, 0x1c);
bbm_write(handle, BBM_FEC_RST, 0x00);
}
bbm_word_read(handle, BBM_MSC_CFG_SCH0, &fec_en);
if ((fec_en & 0x00ff) && (fec_en & 0xff00) && cdi_id == 0) {
bbm_write(handle, BBM_FEC_ON, 0x00);
bbm_write(handle, BBM_MSC_CFG_SCH0 + cdi_id, 0x00);
bbm_write(handle, BBM_MSC_CFG_SCH0 + cdi_id, fec_en & 0x00ff);
bbm_write(handle, BBM_FEC_ON, 0x01);
}
if (fc8080_channel_select(handle, subch_id, buf_id) != BBM_OK)
return BBM_NOK;
bbm_write(handle, BBM_MSC_CFG_SCH0 + cdi_id, 0x40 | subch_id);
bbm_write(handle, BBM_BUF_CH0_SUBID + buf_id, 0x40 | subch_id);
return BBM_OK;
}
int fc8150_i2c_init(HANDLE hDevice, u16 param1, u16 param2)
{
OAL_CREATE_SEMAPHORE();
/* for TSIF, you can call here your own TSIF initialization function. */
/* tsif_initialize(); */
bbm_write(hDevice, BBM_TS_CLK_DIV, 0x04);
bbm_write(hDevice, BBM_TS_PAUSE, 0x80);
bbm_write(hDevice, BBM_TS_CTRL, 0x02);
bbm_write(hDevice, BBM_TS_SEL, 0x84);
return BBM_OK;
}
static int fc8050_power_save_off(HANDLE hDevice)
{
u8 tmp = 0x1e;
bbm_write(hDevice, BBM_DIDP_POWER_OPT0, 0x04);
bbm_write(hDevice, BBM_DIDP_POWER_OPT1, 0x05);
bbm_write(hDevice, BBM_DIDP_POWER_OPT2, 0x05);
bbm_write(hDevice, BBM_FFT_ADC_CONTROL, 0x9c);
tuner_i2c_write(hDevice, 0x61, 1, &tmp, 1);
PRINTF(hDevice, "Power Save Off\n");
return BBM_OK;
}
static int fc8050_power_save_on(HANDLE hDevice)
{
u8 tmp = 0x64;
bbm_write(hDevice, BBM_DIDP_POWER_OPT0, 0x06);
bbm_write(hDevice, BBM_DIDP_POWER_OPT1, 0x06);
bbm_write(hDevice, BBM_DIDP_POWER_OPT2, 0x07);
bbm_write(hDevice, BBM_FFT_ADC_CONTROL, 0x1c);
tuner_i2c_write(hDevice, 0x61, 1, &tmp, 1);
//PRINTF(hDevice, "Power Save On\n");
return BBM_OK;
}
int fci_i2c_init (HANDLE hDevice, int speed, int slaveaddr)
{
#if !defined (USE_PM8941_XO_A2)
u16 r = FC8150_FREQ_XTAL % (5 * speed);
u16 pr = (FC8150_FREQ_XTAL - r) / (5 * speed) - 1;
#else /* USE_PM8941_XO_A2 */
u16 r = 0;
u16 pr = 0;
u16 fc8150_freq_xtal = 19200;
if (use_pm8941_xo_a2_192000 == 1) {
fc8150_freq_xtal = 19200;
}
else {
fc8150_freq_xtal = 26000;
}
r = fc8150_freq_xtal % (5 * speed);
pr = (fc8150_freq_xtal - r) / (5 * speed) - 1;
#endif /* USE_PM8941_XO_A2 */
if(((5 * speed) >> 1) <= r)
pr++;
bbm_word_write(hDevice, BBM_I2C_PR_L, pr);
bbm_write(hDevice, BBM_I2C_CTR, 0xc0);
return BBM_OK;
}
int tuner_select(HANDLE hDevice, u32 product, u32 band)
{
switch (product) {
case FC8150_TUNER:
tuner = &fc8150_tuner;
tuner_addr = FC8150_TUNER_ADDR;
tuner_band = band;
break;
#if 0
case FC8151_TUNER:
tuner = &fc8151_tuner;
tuner_addr = FC8150_TUNER_ADDR;
tuner_band = band;
break;
#endif
default:
return BBM_E_TN_SELECT;
}
if (tuner == NULL)
return BBM_E_TN_SELECT;
if (tuner_i2c == FCI_BYPASS_TYPE)
bbm_write(hDevice, BBM_RF_DEVID, tuner_addr);
if (tuner->init(hDevice, tuner_band))
return BBM_E_TN_INIT;
return BBM_OK;
}
int tuner_set_freq(HANDLE hDevice, u32 freq)
{
int res = BBM_NOK;
u16 tone = 2048;
u8 tmp;
// check whether tuner is selected or not
if(tuner == NULL) {
PRINTF(hDevice, "TUNER NULL ERROR \n");
return BBM_NOK;
}
// set frequency & sw reset
res = tuner->set_freq(hDevice, tuner_band, freq);
if(res != BBM_OK) {
PRINTF(hDevice, "TUNER res ERROR \n");
return BBM_NOK;
}
#if (FC8050_FREQ_XTAL == 19200) || (FC8050_FREQ_XTAL == 27000) || (FC8050_FREQ_XTAL == 27120) || (FC8050_FREQ_XTAL == 38400)
tmp = (u8)(33554432/freq);
bbm_write(hDevice, 0xf1, tmp);
#endif
fc8050_reset(hDevice);
return res;
}
int bbm_com_write(HANDLE hDevice, u16 addr, u8 data)
{
int res;
res = bbm_write(hDevice, addr, data);
return res;
}
int fc8150_i2c_deinit(HANDLE hDevice)
{
bbm_write(hDevice, BBM_TS_SEL, 0x00);
PRINTF(NULL, "fc8150_i2c_deinit \n");
i2c_del_driver(&fc8150_i2c_driver);
return BBM_OK;
}
s32 bbm_com_write(HANDLE handle, DEVICEID devid, u16 addr, u8 data)
{
s32 res;
res = bbm_write(handle, devid, addr, data);
return res;
}
fci_s32 bbm_com_write(HANDLE handle, fci_u16 addr, fci_u8 data)
{
fci_s32 res;
res = bbm_write(handle, addr, data);
return res;
}
void fc8150_isr(HANDLE hDevice)
{
u8 bufIntStatus = 0;
bbm_read(hDevice, BBM_BUF_STATUS, &bufIntStatus);
if(bufIntStatus) {
bbm_write(hDevice, BBM_BUF_STATUS, bufIntStatus);
fc8150_data(hDevice, bufIntStatus);
}
bufIntStatus = 0;
bbm_read(hDevice, BBM_BUF_STATUS, &bufIntStatus);
if(bufIntStatus) {
bbm_write(hDevice, BBM_BUF_STATUS, bufIntStatus);
fc8150_data(hDevice, bufIntStatus);
}
}
int BBM_WRITE(HANDLE hDevice, u16 addr, u8 data)
{
int res;
res = bbm_write(hDevice, addr, data);
return res;
}
int fc8050_data_deselect(HANDLE hDevice, fci_u8 subChId, fci_u8 svcChId)
{
if(fc8050_channel_deselect(hDevice, subChId, svcChId) != BBM_OK) {
return BBM_NOK;
}
bbm_write(hDevice, BBM_BUF_CH0_SUBCH+svcChId, 0);
return BBM_OK;
}
static s32 fc8300_bb_write(HANDLE handle, DEVICEID devid, u16 addr, u8 data)
{
s32 res;
res = bbm_write(handle, devid, addr, data);
return res;
}
fci_s32 fc8080_audio_select(HANDLE handle, fci_u8 subch_id, fci_u8 buf_id)
{
if (fc8080_channel_select(handle, subch_id, buf_id) != BBM_OK)
return BBM_NOK;
bbm_write(handle, BBM_BUF_CH0_SUBID + buf_id, 0x40 | subch_id);
return BBM_OK;
}
s32 fc8080_data_deselect(HANDLE handle, u8 subch_id, u8 buf_id)
{
if (fc8080_channel_deselect(handle, subch_id, buf_id) != BBM_OK)
return BBM_NOK;
bbm_write(handle, BBM_BUF_CH0_SUBID + buf_id, 0);
return BBM_OK;
}
int fc8050_audio_select(HANDLE hDevice, u8 subChId,u8 svcChId)
{
if(fc8050_channel_select(hDevice, subChId,svcChId) != BBM_OK) {
return BBM_NOK;
}
bbm_write(hDevice, BBM_BUF_CH0_SUBCH+svcChId, 0x40 | subChId);
return BBM_OK;
}
void fc8150_isr(HANDLE hDevice)
{
u8 bufIntStatus = 0;
bbm_read(hDevice, BBM_BUF_STATUS, &bufIntStatus);
PRINTF(0, "(SJINU %s) bufIntStatus\%d\n", __func__, bufIntStatus);
if (bufIntStatus) {
bbm_write(hDevice, BBM_BUF_STATUS, bufIntStatus);
fc8150_data(hDevice, bufIntStatus);
}
bufIntStatus = 0;
bbm_read(hDevice, BBM_BUF_STATUS, &bufIntStatus);
if (bufIntStatus) {
bbm_write(hDevice, BBM_BUF_STATUS, bufIntStatus);
fc8150_data(hDevice, bufIntStatus);
}
}
int fc8150_i2c_deinit(HANDLE hDevice)
{
bbm_write(hDevice, BBM_TS_SEL, 0x00);
/* tsif_disable(); */
OAL_DELETE_SEMAPHORE();
return BBM_OK;
}
