static int TestPreparation(struct synaptics_ts_data *ts)
{
u8 data = 0;
ReadChCount(ts);
/*Turn off CBC.*/
touch_i2c_read(ts->client, ANALOG_CONTROL_REG, 1, &data);
data = data & 0xDF;
touch_i2c_write(ts->client, ANALOG_CONTROL_REG, 1, &data);
/*Apply ForceUpdate.*/
touch_i2c_read(ts->client, ANALOG_COMMAND_REG, 1, &data);
data = data | 0x04;
touch_i2c_write(ts->client, ANALOG_COMMAND_REG, 1, &data);
msleep(WAIT_TIME);
/*Apply ForceCal.*/
touch_i2c_read(ts->client, ANALOG_COMMAND_REG, 1, &data);
data = data | 0x02;
touch_i2c_write(ts->client, ANALOG_COMMAND_REG, 1, &data);
msleep(WAIT_TIME);
return NO_ERROR;
}
void touch_information_display(struct touch *ts)
{
#if 0
printk("--------------------------------------------------------\n");
printk(" TOUCH SCREEN INFORMATION\n");
printk("--------------------------------------------------------\n");
#endif
touch_wake_control(ts);
if(touch_i2c_read(ts->client, REG_TS_FIRMWARE_ID, 1, &ts->fw_version) == 1)
printk("LGD TOUCH F/W Version = %d.%02d\n", ts->fw_version/100, ts->fw_version%100);
#if 0
printk("TOUCH FINGRES MAX = %d\n", ts->pdata->max_fingers);
printk("TOUCH ABS X MAX = %d, TOUCH ABS X MIN = %d\n", ts->pdata->abs_max_x, ts->pdata->abs_min_x);
printk("TOUCH ABS Y MAX = %d, TOUCH ABS Y MIN = %d\n", ts->pdata->abs_max_y, ts->pdata->abs_min_y);
if(ts->pdata->touch_max)
printk("TOUCH MAJOR MAX = %d, TOUCH MAJOR MIN = %d\n", ts->pdata->touch_max, ts->pdata->touch_min);
if(ts->pdata->width_max)
printk("TOUCH WIDTH MAX = %d, TOUCH WIDTH MIN = %d\n", ts->pdata->width_max, ts->pdata->width_min);
if(ts->pdata->id_max)
printk("TOUCH ID MAX = %d, TOUCH ID MIN = %d\n", ts->pdata->id_max, ts->pdata->id_min);
else
printk("TOUCH ID MAX = %d, TOUCH ID MIN = %d\n", ts->pdata->max_fingers, 0);
if(ts->pdata->gpio_init)
printk("GPIO Early Init Function Implemented\n");
if(ts->pdata->reset_gpio)
printk("H/W Reset Function Implemented\n");
if(ts->pdata->wake_gpio)
printk("H/W Wake-up control Function Implemented\n");
printk("--------------------------------------------------------\n");
#endif
}
static int ReadTRexShort(struct synaptics_ts_data *ts)
{
unsigned char TRX_Short[7] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00};
int MaxArrayLength = RxChNum * TxChNum * 2;
int i, j = 0;
int mask = 0x01;
int value; // Hardcode for Waikiki Test and it support up to 54 Tx
int result = LGTC_SUCCESS;
u8 buf[40] = {0};
u8 cap_data[MaxArrayLength];
touch_i2c_read(ts->client, REPORT_DATA_REG, MaxArrayLength, cap_data);
WRITE_BUFFER(f54_wlog_buf, "TRex Short Test\n");
for (i = 0; i < 7; i++) {
int short_num = 0;
value = cap_data[i];
cap_data[i] = 0;
for (j = 0; j < 8; j++) {
if((value & mask) == 1) {
cap_data[i] = cap_data[i] + (unsigned char)pow_func(2, (7 - j));
short_num += sprintf(buf+short_num, "%d ", (i * 8 + (7 - j)));
}
value >>= 1;
}
WRITE_BUFFER(f54_wlog_buf, "TRex-TRex Short Test Data = %#x", cap_data[i]);
if (short_num) {
WRITE_BUFFER(f54_wlog_buf, " (Short TRx Number: ");
WRITE_BUFFER(f54_wlog_buf, buf);
WRITE_BUFFER(f54_wlog_buf, ")\n");
}
WRITE_BUFFER(f54_wlog_buf, "\n");
}
for(i = 0; i < 7; i++) {
if(cap_data[i] != TRX_Short[i]) {
result = LGTC_FAIL;
break;
}
}
if (result == LGTC_SUCCESS)
WRITE_BUFFER(f54_wlog_buf, "\nTRex-TRex Short Test passed.\n\n");
else
WRITE_BUFFER(f54_wlog_buf, "\nTRex-TRex Short Test failed.\n\n");
write_log(NULL, f54_wlog_buf);
return result;
}
static int ReadHighResistance(struct synaptics_ts_data *ts)
{
int MaxArrayLength = RxChNum * TxChNum * 2;
int HighResistanceLowerLimit[3] = {-1000, -1000, -400};
int HighResistanceUpperLimit[3] = {450, 450, 200};
int maxRxpF, maxTxpF, minpF;
int i = 0;
int result = LGTC_SUCCESS;
u8 cap_data[MaxArrayLength];
short maxRx, maxTx, min;
touch_i2c_read(ts->client, REPORT_DATA_REG, MaxArrayLength, cap_data);
maxRx = ((short)cap_data[0] | (short)cap_data[1] << 8);
maxTx = ((short)cap_data[2] | (short)cap_data[3] << 8);
min = ((short)cap_data[4] | (short)cap_data[5] << 8);
maxRxpF = maxRx;
maxTxpF = maxTx;
minpF = min;
WRITE_BUFFER(f54_wlog_buf, "High Resistance Test\n");
WRITE_BUFFER(f54_wlog_buf, "Max Rx Offset(pF) = %d\n", maxRxpF);
WRITE_BUFFER(f54_wlog_buf, "Max Tx Offset(pF) = %d\n", maxTxpF);
WRITE_BUFFER(f54_wlog_buf, "Min(pF) = %d\n", minpF);
WRITE_BUFFER(f54_wlog_buf, "\n=====================================================\n");
WRITE_BUFFER(f54_wlog_buf, "\tHigh Resistance Test\n");
WRITE_BUFFER(f54_wlog_buf, "=====================================================\n");
WRITE_BUFFER(f54_wlog_buf, " Parameters: ");
WRITE_BUFFER(f54_wlog_buf, "%5d %5d %5d ", maxRxpF, maxTxpF, minpF);
WRITE_BUFFER(f54_wlog_buf, "\n\n Limits(+) : ");
for(i = 0; i < 3; i++)
WRITE_BUFFER(f54_wlog_buf, "%5d ", HighResistanceUpperLimit[i]);
WRITE_BUFFER(f54_wlog_buf, "\n Limits(-) : ");
for(i = 0; i < 3; i++)
WRITE_BUFFER(f54_wlog_buf, "%5d ", HighResistanceLowerLimit[i]);
WRITE_BUFFER(f54_wlog_buf, "\n-----------------------------------------------------\n");
if (maxRxpF > HighResistanceUpperLimit[0] || maxRxpF < HighResistanceLowerLimit[0])
result = LGTC_FAIL;
if (maxTxpF > HighResistanceUpperLimit[1] || maxTxpF < HighResistanceLowerLimit[1])
result = LGTC_FAIL;
if (minpF > HighResistanceUpperLimit[2] || minpF < HighResistanceLowerLimit[2])
result = LGTC_FAIL;
if (result == LGTC_FAIL)
WRITE_BUFFER(f54_wlog_buf, "HighResistance Test failed.\n\n");
else
WRITE_BUFFER(f54_wlog_buf, "HighResistance Test passed.\n\n");
write_log(NULL, f54_wlog_buf);
return result;
}
int Read8BitRegisters(unsigned short regAddr, unsigned char *data, int length)
{
// I2C read
int rst = 0;
rst = touch_i2c_read(ds4_i2c_client, regAddr, length, data);
return rst;
}
void device_I2C_read(unsigned char add, unsigned char *value, unsigned short len)
{
// I2C read
if(ds4_i2c_client == NULL) {
printk("[Touch] ds4_i2c_client is NULL\n");
return;
} else {
if(touch_i2c_read(ds4_i2c_client, add, len, value) < 0) return;
}
}
int touch_bus_read(struct device *dev, struct touch_bus_msg *msg)
{
struct touch_core_data *ts = to_touch_core(dev);
int ret = 0;
if (ts->bus_type == HWIF_I2C)
ret = touch_i2c_read(to_i2c_client(dev), msg);
else if (ts->bus_type == HWIF_SPI)
ret = touch_spi_read(to_spi_device(dev), msg);
return ret;
}
//[*]--------------------------------------------------------------------------------------------------[*]
// firmware version display
//[*]--------------------------------------------------------------------------------------------------[*]
static ssize_t show_fw_version (struct device *dev, struct device_attribute *attr, char *buf)
{
struct touch *ts = dev_get_drvdata(dev);
if(!err_mask(ts->fw_status) && !(ts->fw_status & STATUS_BOOT_MODE)) {
touch_disable(ts);
touch_wake_control(ts);
touch_i2c_read(ts->client, REG_TS_FIRMWARE_ID, 1, &ts->fw_version);
touch_enable(ts);
}
return sprintf(buf, "%d\n", ts->fw_version);
}
// Construct data with Report Type #20 data
static int ReadRawData(struct synaptics_ts_data *ts)
{
int MaxArrayLength = RxChNum * TxChNum * 2;
int i,j,k = 0;
int result = LGTC_SUCCESS;
u8 cap_data[MaxArrayLength];
touch_i2c_read(ts->client, REPORT_DATA_REG, MaxArrayLength, cap_data);
WRITE_BUFFER(f54_wlog_buf, "Full Raw Capacitance Test\n");
WRITE_BUFFER(f54_wlog_buf, "\nInfo: Tx = %d Rx = %d \n", TxChNum, RxChNum);
WRITE_BUFFER(f54_wlog_buf, "Image Data : \n");
WRITE_BUFFER(f54_wlog_buf, "==========================================================================================================\n :");
for (i = 0; i < RxChNum; i++)
WRITE_BUFFER(f54_wlog_buf, "%5d ", i);
WRITE_BUFFER(f54_wlog_buf, "\n----------------------------------------------------------------------------------------------------------\n");
for (i = 0; i < TxChNum; i++) {
WRITE_BUFFER(f54_wlog_buf, " %5d : ", i);
for (j = 0; j < RxChNum; j++) {
full_raw_data[i][j] = ((short)cap_data[k] | (short)cap_data[k+1] << 8);
WRITE_BUFFER(f54_wlog_buf, "%5d ", full_raw_data[i][j]);
k = k + 2;
}
WRITE_BUFFER(f54_wlog_buf, "\n");
}
WRITE_BUFFER(f54_wlog_buf, "------------------------------------------------------------------------------------------------------------\n");
//Compare 2D area
for (j = 0; j < RxChNum; j++) {
for (i = 0; i < TxChNum; i++) {
if ((full_raw_data[i][j] < LowerImageLimit[i][j]) || (full_raw_data[i][j] > UpperImageLimit[i][j])) {
WRITE_BUFFER(f54_wlog_buf, "FAIL, %d,%d,%d\n", LowerImageLimit[i][j], UpperImageLimit[i][j], full_raw_data[i][j]);
result = LGTC_FAIL;
break;
}
}
}
if (result == LGTC_SUCCESS)
WRITE_BUFFER(f54_wlog_buf, "\nFull Raw Capacitance Image Test passed.\n\n");
else
WRITE_BUFFER(f54_wlog_buf, "\nFull Raw Capacitance Image Test failed.\n\n");
write_log(NULL, f54_wlog_buf);
return result;
}
static error_type ReadChCount(struct synaptics_ts_data *ts)
{
u8 data[64] = {0};
u8 rx_max_cnt = 0;
u8 tx_max_cnt = 0;
int i;
RxChNum = TxChNum = 0;
/*Read channel count*/
touch_i2c_read(ts->client, RX_CH_CNT_REG, 1, &rx_max_cnt);
touch_i2c_read(ts->client, TX_CH_CNT_REG, 1, &tx_max_cnt);
DO_SAFE(touch_i2c_write_byte(ts->client, PAGE_SELECT_REG, ts->sensor_fc.function_page), error);
touch_i2c_read(ts->client, ts->sensor_fc.dsc.data_base+1, rx_max_cnt, data);
for (i = 0; i < (int)rx_max_cnt; i++) {
if (data[i] != 0xFF)
RxChNum++;
}
touch_i2c_read(ts->client, ts->sensor_fc.dsc.data_base+2, tx_max_cnt, data);
for (i = 0; i < (int)tx_max_cnt; i++) {
if (data[i] != 0xFF)
TxChNum++;
}
LGTC_DBG("rx ch cnt = %d, tx ch cnt = %d\n", RxChNum, TxChNum);
DO_SAFE(touch_i2c_write_byte(ts->client, PAGE_SELECT_REG, ts->analog_fc.function_page), error);
return NO_ERROR;
error:
return ERROR;
}
//[*]--------------------------------------------------------------------------------------------------[*]
static void touch_work(struct touch *ts)
{
int i, report_id, report_cnt;
unsigned char rdata[MAX_PROTOCOL_SIZE +1], length;
touch_i2c_read(ts->client, REG_TS_LENGTH, 1, &length);
#if defined(DEBUG_TOUCH)
// printk("%s : REG_TS_LENGTH = %d\n", __func__, length);
#endif
if(length > MAX_PROTOCOL_SIZE) return;
if(length) {
touch_i2c_read(ts->client, REG_TS_DATA, length, &rdata[0]);
report_id = ((rdata[1] << 4) | rdata[0]) & 0x3FF;
#if defined(DEBUG_TOUCH)
// printk("%s : REPORT ID = 0x%04X\n", __func__, report_id);
#endif
for(i = 0, report_cnt = 0; i < ts->pdata->max_fingers; report_id >>= 1, i++) {
if(report_id & 0x01) {
ts->finger[i].event = TS_EVENT_MOVE;
ts->finger[i].x = ((rdata[2 + (report_cnt * 3)] << 4) & 0xF00) | rdata[2 + (report_cnt * 3) + 1];
ts->finger[i].y = ((rdata[2 + (report_cnt * 3)] << 8) & 0xF00) | rdata[2 + (report_cnt * 3) + 2];
report_cnt++;
}
else {
if(ts->finger[i].event == TS_EVENT_MOVE) ts->finger[i].event = TS_EVENT_RELEASE;
else ts->finger[i].event = TS_EVENT_UNKNOWN;
}
}
// Touch screen status & data struct
touch_report(ts);
}
}
//[*]--------------------------------------------------------------------------------------------------[*]
//[*]--------------------------------------------------------------------------------------------------[*]
// disablel (1 -> disable irq, cancel work, 0 -> enable irq), show irq state
//[*]--------------------------------------------------------------------------------------------------[*]
static ssize_t show_idle (struct device *dev, struct device_attribute *attr, char *buf)
{
struct touch *ts = dev_get_drvdata(dev);
unsigned char idle = 0;
if(!err_mask(ts->fw_status) && !(ts->fw_status & STATUS_BOOT_MODE)) {
touch_disable(ts);
touch_wake_control(ts);
if(touch_i2c_read(ts->client, REG_TS_IDLE_RD, 1, &idle) == 1) {
touch_enable(ts);
return sprintf(buf, "%d\n", idle);
}
touch_enable(ts);
}
return sprintf(buf, "%d\n", -1);
}
static int readRMI(struct i2c_client *client, u8 uRmiAddress, u8 *data, unsigned int length)
{
return touch_i2c_read(client, uRmiAddress, length, data);
}
unsigned char F54_HighResistance(struct i2c_client *client, char *buf)
{
struct synaptics_ts_data* ts = (struct synaptics_ts_data*)get_touch_handle(client);
unsigned char imageBuffer[6];
short resistance[3];
int i, result = 0, iRtn = 0;
unsigned char command = 0;
int resistanceLimit[3][2] = {{-1000, 450}, {-1000, 450}, {-400, 20}};
TOUCH_DEBUG_MSG("%s START!! disable_irq_nosync!! \n", __func__);
disable_irq_nosync(ts->client->irq);
touch_i2c_write_byte(ts->client, PAGE_SELECT_REG, 0x01);
touch_i2c_write_byte(ts->client, F54_DATA_BASE, 0x04);
touch_i2c_write_byte(ts->client, F54_COMMAND_BASE, 0x04);
do {
mdelay(1);
touch_i2c_read(ts->client, F54_COMMAND_BASE, sizeof(command), &command);
} while (command != 0x00);
touch_i2c_write_byte(ts->client, F54_COMMAND_BASE, 0x02);
do {
mdelay(1);
touch_i2c_read(ts->client, F54_COMMAND_BASE, sizeof(command), &command);
} while (command != 0x00);
touch_i2c_write_byte(ts->client, F54_DATA_LOWINDEX, 0x00);
touch_i2c_write_byte(ts->client, F54_DATA_HIGHINDEX, 0x00);
touch_i2c_write_byte(ts->client, F54_COMMAND_BASE, 0x01);
do {
mdelay(1);
touch_i2c_read(ts->client, F54_COMMAND_BASE, sizeof(command), &command);
} while (command != 0x00);
touch_i2c_read(ts->client, F54_DATA_BUFFER, 6, &imageBuffer[0]);
printk("Parameters:\t");
if (buf != NULL) iRtn += sprintf(buf + iRtn, "Parameters:\t");
for (i=0; i<3; i++) {
resistance[i] = (short)((imageBuffer[i*2+1] << 8) | imageBuffer[i*2]);
printk("%d.%03d,\t\t", resistance[i]/1000, resistance[i]%1000);
if (buf != NULL) iRtn += sprintf(buf + iRtn, "%d.%03d,\t\t", resistance[i]/1000, resistance[i]%1000);
if ((resistance[i] >= resistanceLimit[i][0]) && (resistance[i] <= resistanceLimit[i][1])) result ++;
}
printk("\n");
if (buf != NULL) iRtn += sprintf(buf + iRtn, "\n");
printk("Limits:\t\t");
if (buf != NULL) iRtn += sprintf(buf + iRtn, "Limits:\t\t");
for (i=0; i<3; i++) {
printk("%d.%03d,%d.%03d\t", resistanceLimit[i][0]/1000, resistanceLimit[i][0]%1000, resistanceLimit[i][1]/1000, resistanceLimit[i][1]%1000);
if (buf != NULL) iRtn += sprintf(buf + iRtn, "%d.%03d,%d.%03d\t", resistanceLimit[i][0]/1000, resistanceLimit[i][0]%1000, resistanceLimit[i][1]/1000, resistanceLimit[i][1]%1000);
}
printk("\n");
if (buf != NULL) iRtn += sprintf(buf + iRtn, "\n");
touch_i2c_write_byte(ts->client, F54_COMMAND_BASE, 0x02);
do {
mdelay(1);
touch_i2c_read(ts->client, F54_COMMAND_BASE, sizeof(command), &command);
} while (command != 0x00);
touch_i2c_write_byte(ts->client, PAGE_SELECT_REG, 0x00);
touch_i2c_write_byte(ts->client, F01_CMD_BASE, 0x01);
mdelay(200);
touch_i2c_read(ts->client, F01_DATA_BASE + 1, sizeof(command), &command);
if (result == 3) {
printk("Test Result : Pass\n");
if (buf != NULL) iRtn += sprintf(buf + iRtn, "Test Result : Pass\n");
} else {
printk("Test Result : Fail\n");
if (buf != NULL) iRtn += sprintf(buf + iRtn, "Test Result : Fail\n");
}
enable_irq(ts->client->irq);
TOUCH_DEBUG_MSG("%s END!! enable_irq!!!\n", __func__);
return iRtn;
}
unsigned char F54_RxOpenReport(struct i2c_client *client)
{
struct synaptics_ts_data* ts = (struct synaptics_ts_data*)get_touch_handle(client);
int result = 0;
/*short DiagonalLowerLimit = 900;*/
/*short DiagonalUpperLimit = 1100;*/
short OthersLowerLimit = -100;
short OthersUpperLimit = 100;
int i, j, k;
int length;
unsigned char command = 0;
TOUCH_DEBUG_MSG("%s START!! disable_irq_nosync!! \n", __func__);
disable_irq_nosync(ts->client->irq);
for (j=0; j<CFG_F54_RXCOUNT; j++)
printk("R%d\t", j);
printk("\n");
length = CFG_F54_RXCOUNT * CFG_F54_TXCOUNT * 2;
touch_i2c_write_byte(ts->client, PAGE_SELECT_REG, 0x01);
touch_i2c_write_byte(ts->client, F54_DATA_BASE, 0x0E);
touch_i2c_write_byte(ts->client, F54_CBC_SETTINGS, 0x00);
touch_i2c_write_byte(ts->client, NOISE_MITIGATION, 0x01);
touch_i2c_write_byte(ts->client, F54_COMMAND_BASE, 0x04);
do {
mdelay(1);
touch_i2c_read(ts->client, F54_COMMAND_BASE, sizeof(command), &command);
} while (command != 0x00);
touch_i2c_write_byte(ts->client, F54_COMMAND_BASE, 0x02);
do {
mdelay(1);
touch_i2c_read(ts->client, F54_COMMAND_BASE, sizeof(command), &command);
} while (command != 0x00);
touch_i2c_write_byte(ts->client, F54_DATA_LOWINDEX, 0x00);
touch_i2c_write_byte(ts->client, F54_DATA_HIGHINDEX, 0x00);
touch_i2c_write_byte(ts->client, F54_COMMAND_BASE, 0x01);
do {
mdelay(1);
touch_i2c_read(ts->client, F54_COMMAND_BASE, sizeof(command), &command);
} while (command != 0x00);
touch_i2c_read(ts->client, F54_DATA_BUFFER, length, &ImageBuffer[0]);
k = 0;
for (i = 0; i < CFG_F54_TXCOUNT; i++)
{
for (j = 0; j < CFG_F54_RXCOUNT; j++)
{
ImageArray2[i][j] = (short)(ImageBuffer[k] | (ImageBuffer[k+1] << 8));
k = k + 2;
}
}
length = CFG_F54_RXCOUNT * (CFG_F54_RXCOUNT-CFG_F54_TXCOUNT) * 2;
touch_i2c_write_byte(ts->client, F54_DATA_BASE, 0x12);
touch_i2c_write_byte(ts->client, F54_DATA_LOWINDEX, 0x00);
touch_i2c_write_byte(ts->client, F54_DATA_HIGHINDEX, 0x00);
touch_i2c_write_byte(ts->client, F54_COMMAND_BASE, 0x01);
do {
mdelay(1);
touch_i2c_read(ts->client, F54_COMMAND_BASE, sizeof(command), &command);
} while (command != 0x00);
touch_i2c_read(ts->client, F54_DATA_BUFFER, length, &ImageBuffer[0]);
k = 0;
for (i = 0; i < (CFG_F54_RXCOUNT-CFG_F54_TXCOUNT); i++)
{
for (j = 0; j < CFG_F54_RXCOUNT; j++)
{
ImageArray2[CFG_F54_TXCOUNT+i][j] = (short)(ImageBuffer[k] | (ImageBuffer[k+1] << 8));
k = k + 2;
}
}
#if 1
for (i = 0; i < CFG_F54_RXCOUNT; i++)
{
printk("R%d\t", i);
for (j = 0; j < CFG_F54_RXCOUNT; j++)
{
if((ImageArray2[i][j] <= OthersUpperLimit) && (ImageArray2[i][j] >= OthersLowerLimit)) {
result ++;
printk("%d\t", ImageArray2[i][j]);
} else {
printk("%d(*)\t", ImageArray2[i][j]);
}
}
printk("\n");
}
#else
for (i = 0; i < CFG_F54_RXCOUNT; i++)
{
printk("R%d\t", i);
for (j = 0; j < CFG_F54_RXCOUNT; j++)
{
if (i == j)
{
if((ImageArray[i][j] <= DiagonalUpperLimit) && (ImageArray[i][j] >= DiagonalLowerLimit))
{
result++; //Pass
printk("%d\t", ImageArray[i][j]);
}
else
{
printk("%d(*)\t", ImageArray[i][j]);
}
}
else
{
if((ImageArray[i][j] <= OthersUpperLimit) && (ImageArray[i][j] >= OthersLowerLimit))
{
result++; //Pass
printk("%d\t", ImageArray[i][j]);
}
else
{
printk("%d(*)\t", ImageArray[i][j]);
}
}
}
printk("\n");
}
#endif
touch_i2c_write_byte(ts->client, F54_COMMAND_BASE, 0x01);
do {
mdelay(1);
touch_i2c_read(ts->client, F54_COMMAND_BASE, sizeof(command), &command);
} while (command != 0x00);
touch_i2c_write_byte(ts->client, PAGE_SELECT_REG, 0x00);
touch_i2c_write_byte(ts->client, F01_CMD_BASE, 0x01);
mdelay(200);
touch_i2c_read(ts->client, F01_DATA_BASE + 1, sizeof(command), &command);
if (result == CFG_F54_RXCOUNT* CFG_F54_RXCOUNT) {
printk("Test Result : Pass\n");
} else {
printk("Test Result : Fail\n");
}
enable_irq(ts->client->irq);
TOUCH_DEBUG_MSG("%s END!! enable_irq!!!\n", __func__);
return 0;
}
unsigned char F54_TxOpenReport(struct i2c_client *client)
{
struct synaptics_ts_data* ts = (struct synaptics_ts_data*)get_touch_handle(client);
unsigned char ImageBuffer[CFG_F54_TXCOUNT];
unsigned char ImageArray[CFG_F54_TXCOUNT];
unsigned char result = 0;
int i, k;
int shift;
unsigned char command = 0;
TOUCH_DEBUG_MSG("%s START!! disable_irq_nosync!! \n", __func__);
disable_irq_nosync(ts->client->irq);
for (i=0; i<CFG_F54_TXCOUNT; i++) {
ImageArray[i] = 0;
}
for (i=0; i<CFG_F54_TXCOUNT; i++) {
ImageBuffer[i] = 0;
}
touch_i2c_write_byte(ts->client, PAGE_SELECT_REG, 0x01);
touch_i2c_write_byte(ts->client, F54_DATA_BASE, 0x0F);
touch_i2c_write_byte(ts->client, F54_DATA_LOWINDEX, 0x00);
touch_i2c_write_byte(ts->client, F54_DATA_HIGHINDEX, 0x00);
touch_i2c_write_byte(ts->client, F54_COMMAND_BASE, 0x01);
do {
mdelay(1);
touch_i2c_read(ts->client, F54_COMMAND_BASE, sizeof(command), &command);
} while (command != 0x00);
touch_i2c_read(ts->client, F54_DATA_BUFFER, 2, &ImageBuffer[0]);
k = 0;
for (i=0; i<CFG_F54_TXCOUNT; i++) {
k = i / 8;
shift = i % 8;
if ( ImageBuffer[k] & (1 << shift) ) ImageArray[i] = 0;
}
printk("Column:\t");
for (i=0; i< CFG_F54_TXCOUNT; i++) {
printk("Tx%d,\t", i);
}
printk("\n");
printk("0:\t");
for (i=0; i<CFG_F54_TXCOUNT; i++) {
if (!ImageArray[i]) {
result++;
printk("%d,\t", ImageArray[i]);
} else {
printk("%d(*),\t", ImageArray[i]);
}
}
printk("\n");
touch_i2c_write_byte(ts->client, PAGE_SELECT_REG, 0x00);
touch_i2c_write_byte(ts->client, F01_CMD_BASE, 0x01);
mdelay(200);
touch_i2c_read(ts->client, F01_DATA_BASE + 1, sizeof(command), &command);
if (result == CFG_F54_TXCOUNT) {
printk("Test Result : Pass\n");
} else {
printk("Test Result : Fail\n");
}
enable_irq(ts->client->irq);
TOUCH_DEBUG_MSG("%s END!! enable_irq!!!\n", __func__);
return 0;
}
int F54_FullRawCap(struct i2c_client *client, int mode, char *buf)
{
struct synaptics_ts_data* ts = (struct synaptics_ts_data*)get_touch_handle(client);
int i, j, k, iRtn = 0;
unsigned short length;
unsigned char numberOfTx;
unsigned char numberOfRx;
unsigned char command = 0;
TOUCH_DEBUG_MSG("%s START!! disable_irq_nosync!! \n", __func__);
disable_irq_nosync(ts->client->irq);
numberOfTx = CFG_F54_TXCOUNT;
numberOfRx = CFG_F54_RXCOUNT;
TOUCH_DEBUG_MSG("numberOfTx : %d, numberOfRx : %d\n", numberOfTx, numberOfRx);
length = numberOfTx * numberOfRx* 2;
// Set report mode to to run the AutoScan
if(mode >= 0 && mode < 4) command = 0x03;
if(mode == 4) command = 0x02;
touch_i2c_write_byte(ts->client, PAGE_SELECT_REG, 0x01);
touch_i2c_write_byte(ts->client, F54_DATA_BASE, command);
// Force update & Force cal
touch_i2c_write_byte(ts->client, F54_COMMAND_BASE, 0x06);
do {
mdelay(1); //wait 1ms
touch_i2c_read(ts->client, F54_COMMAND_BASE, sizeof(command), &command);
} while (command != 0x00);
// Enabling only the analog image reporting interrupt, and turn off the rest
touch_i2c_write_byte(ts->client, PAGE_SELECT_REG, 0x00);
touch_i2c_write_byte(ts->client, 0x14, 0x08);
touch_i2c_write_byte(ts->client, PAGE_SELECT_REG, 0x01);
command = 0x00;
touch_i2c_write_byte(ts->client, F54_DATA_BASE + 1, 0x00);
touch_i2c_write_byte(ts->client, F54_DATA_BASE + 2, 0x00);
// Set the GetReport bit to run the AutoScan
touch_i2c_write_byte(ts->client, F54_COMMAND_BASE, 0x01);
// Wait until the command is completed
do {
mdelay(1); //wait 1ms
touch_i2c_read(ts->client, F54_COMMAND_BASE, sizeof(command), &command);
} while (command != 0x00);
touch_i2c_read(ts->client, F54_DATA_BASE + 3, length, &ImageBuffer[0]);
TOUCH_DEBUG_MSG("numberOfTx : %d, numberOfRx : %d\n", numberOfTx, numberOfRx);
switch(mode)
{
case 3:
case 4:
k = 0;
for (i = 0; i < numberOfTx; i++)
{
for (j = 0; j < numberOfRx; j++)
{
ImageArray[i][j] = (short)(ImageBuffer[k] | (ImageBuffer[k+1] << 8));
k = k + 2;
}
}
// Print Capacitance Imgae for getting log for Excel format
printk("\n\t");
/*if (buf != NULL) iRtn += sprintf(buf + iRtn, "RX : ");*/
for (j = 0; j < numberOfRx; j++) {
printk("RX%d\t", j);
/*if (buf != NULL) iRtn += sprintf(buf + iRtn, "%d ", j);*/
}
printk("\n");
/*if (buf != NULL) iRtn += sprintf(buf + iRtn, "\n");*/
for (i = 0; i < numberOfTx; i++)
{
printk("TX%d\t", i);
/*if (buf != NULL) iRtn += sprintf(buf + iRtn, "TX%d : ", i);*/
for (j = 0; j < numberOfRx; j++)
{
if (mode == 3) {
printk("%d.%03d\t", ImageArray[i][j]/1000, ImageArray[i][j]%1000);
/*if (buf != NULL) iRtn += sprintf(buf + iRtn, "%d.%01d ", ImageArray[i][j]/1000, (ImageArray[i][j]%1000)/100);*/
} else if(mode == 4) {
printk("%d\t", ImageArray[i][j]);
/*if (buf != NULL) iRtn += sprintf(buf + iRtn, "%d ", ImageArray[i][j]);*/
}
}
printk("\n");
/*if (buf != NULL) iRtn += sprintf(buf + iRtn, "\n");*/
}
break;
default:
break;
}
//Reset
touch_i2c_write_byte(ts->client, PAGE_SELECT_REG, 0x00);
touch_i2c_write_byte(ts->client, F01_CMD_BASE, 0x01);
mdelay(200);
touch_i2c_read(ts->client, F01_DATA_BASE + 1, sizeof(command), &command);
enable_irq(ts->client->irq);
TOUCH_DEBUG_MSG("%s END!! enable_irq!!!\n", __func__);
return iRtn;
}
int Read8BitRegisters(unsigned short regAddr, unsigned char *data, int length)
{
return touch_i2c_read(ds4_i2c_client, regAddr, length, data);
}