static void tpd_resume(struct early_suspend *h)
{
if ( g_pts ){
CTP_DBG("TPD wake up\n");
if (atomic_read(&g_pts->isp_opened)){
CTP_DBG("isp is already opened.");
return;
}
#ifdef CONFIG_TOUCHSCREEN_POWER_DOWN_WHEN_SLEEP
fts_5x06_hw_init();
#else //!CONFIG_TOUCHSCREEN_POWER_DOWN_WHEN_SLEEP
mt_set_gpio_mode(GPIO_CTP_WAKE_PIN, GPIO_CTP_WAKE_PIN_M_GPIO);
mt_set_gpio_dir(GPIO_CTP_WAKE_PIN, GPIO_DIR_OUT);
mt_set_gpio_out(GPIO_CTP_WAKE_PIN, GPIO_OUT_ZERO);
msleep(1);
mt_set_gpio_mode(GPIO_CTP_WAKE_PIN, GPIO_CTP_WAKE_PIN_M_GPIO);
mt_set_gpio_dir(GPIO_CTP_WAKE_PIN, GPIO_DIR_OUT);
mt_set_gpio_out(GPIO_CTP_WAKE_PIN, GPIO_OUT_ONE);
#endif//CONFIG_TOUCHSCREEN_POWER_DOWN_WHEN_SLEEP
mutex_unlock(&g_pts->mutex);//Lock on suspend
mt65xx_eint_unmask(CUST_EINT_TOUCH_PANEL_NUM);
atomic_set( &g_pts->ts_sleepState, 0 );
//LINE<JIRA_ID><DATE20130320><add charger flag>zenghaihui
g_need_refresh_tp_flag = 1;
}
}
static int tpd_up(tinno_ts_data *ts, int x, int y, int pressure, int trackID)
{
if (FACTORY_BOOT == get_boot_mode() || RECOVERY_BOOT == get_boot_mode()) {
CTP_DBG("x=%03d, y=%03d, ID=%03d", x, y, trackID);
input_report_abs(tpd->dev, ABS_PRESSURE, 0);
input_report_abs(tpd->dev, ABS_MT_PRESSURE, 0);
input_report_key(tpd->dev, BTN_TOUCH, 0);
input_report_abs(tpd->dev, ABS_MT_POSITION_X, x);
input_report_abs(tpd->dev, ABS_MT_POSITION_Y, y);
#ifdef FTS_SUPPORT_TRACK_ID
input_report_abs(tpd->dev, ABS_MT_TRACKING_ID, trackID);
#endif
input_report_abs(tpd->dev, ABS_MT_WIDTH_MAJOR, 0);
input_report_abs(tpd->dev, ABS_MT_TOUCH_MAJOR, 0);// This must be placed at the last one.
input_mt_sync(tpd->dev);
}else{//Android 4.0 don't need to report these up events.
int i, have_down_cnt = 0;
for ( i=0; i < TINNO_TOUCH_TRACK_IDS; i++ ){
if ( test_bit(i, &ts->fingers_flag) ){
++have_down_cnt;
}
}
if ( have_down_cnt < 2 ){
input_mt_sync(tpd->dev);
}
CTP_DBG("x=%03d, y=%03d, ID=%03d, have_down=%d", x, y, trackID, have_down_cnt);
}
__clear_bit(trackID, &ts->fingers_flag);
TPD_UP_DEBUG_TRACK(x,y);
if (FACTORY_BOOT == get_boot_mode() || RECOVERY_BOOT == get_boot_mode()) {
tpd_button(x, y, 0);
}
return 0;
}
static int tpd_up(tinno_ts_data *ts, int x, int y, int pressure, int trackID)
{
if (FACTORY_BOOT == get_boot_mode() || RECOVERY_BOOT == get_boot_mode()) {
CTP_DBG("x=%03d, y=%03d, ID=%03d", x, y, trackID);
input_report_abs(tpd->dev, ABS_PRESSURE, 0);
input_report_abs(tpd->dev, ABS_MT_PRESSURE, 0);
input_report_key(tpd->dev, BTN_TOUCH, 0);
input_report_abs(tpd->dev, ABS_MT_POSITION_X, x);
input_report_abs(tpd->dev, ABS_MT_POSITION_Y, y);
#ifdef FTS_SUPPORT_TRACK_ID
input_report_abs(tpd->dev, ABS_MT_TRACKING_ID, trackID);
#endif
input_report_abs(tpd->dev, ABS_MT_WIDTH_MAJOR, 0);
input_report_abs(tpd->dev, ABS_MT_TOUCH_MAJOR, 0);// This must be placed at the last one.
input_mt_sync(tpd->dev);
}else{//Android 4.0 don't need to report these up events.
int i, have_down_cnt = 0;
for ( i=0; i < TINNO_TOUCH_TRACK_IDS; i++ ){
if ( test_bit(i, &ts->fingers_flag) ){
++have_down_cnt;
}
}
if ( have_down_cnt < 2 ){
input_mt_sync(tpd->dev);
}
CTP_DBG("x=%03d, y=%03d, ID=%03d, have_down=%d", x, y, trackID, have_down_cnt);
}
__clear_bit(trackID, &ts->fingers_flag);
#ifdef CONFIG_TOUCHSCREEN_SWEEP2WAKE
s2w_st_flag = 0;
if (sweep2wake > 0) {
//printk("[sweep2wake]:line : %d | func : %s\n", __LINE__, __func__);
//printk("[SWEEP2WAKE]: resetin s2w param\n");
//printk("[sweep2wake]:line : %d | func : %s\n", __LINE__, __func__);
exec_count = true;
barrier[0] = false;
barrier[1] = false;
scr_on_touch = false;
tripoff = 0;
tripon = 0;
triptime = 0;
}
if (doubletap2wake && scr_suspended) {
printk("[SWEEP2WAKE]: detecting d2w\n");
doubletap2wake_func(x, y, jiffies);
}
#endif
TPD_UP_DEBUG_TRACK(x,y);
if (FACTORY_BOOT == get_boot_mode() || RECOVERY_BOOT == get_boot_mode()) {
tpd_button(x, y, 0);
}
return 0;
}
static void tpd_resume(struct early_suspend *h)
{
char data;
#ifdef TPD_PROXIMITY
if (tpd_proximity_flag == 1)
{
if(tpd_proximity_flag_one == 1)
{
tpd_proximity_flag_one = 0;
TPD_DMESG(TPD_DEVICE " tpd_proximity_flag_one \n");
return;
}
}
#endif
if ( g_pts ){
CTP_DBG("TPD wake up\n");
if (atomic_read(&g_pts->isp_opened)){
CTP_DBG("isp is already opened.");
return;
}
#ifdef CONFIG_TOUCHSCREEN_POWER_DOWN_WHEN_SLEEP
fts_6x06_hw_init();
#else //!CONFIG_TOUCHSCREEN_POWER_DOWN_WHEN_SLEEP
//BEGIN <JIRA ID (KeyCode)> <DATE> <BUG INFO> zhangxiaofei
//mt_set_gpio_mode(GPIO_CTP_WAKE_PIN, GPIO_CTP_WAKE_PIN_M_GPIO);
//mt_set_gpio_dir(GPIO_CTP_WAKE_PIN, GPIO_DIR_OUT);
//mt_set_gpio_out(GPIO_CTP_WAKE_PIN, GPIO_OUT_ZERO);
//msleep(1);
//mt_set_gpio_mode(GPIO_CTP_WAKE_PIN, GPIO_CTP_WAKE_PIN_M_GPIO);
//mt_set_gpio_dir(GPIO_CTP_WAKE_PIN, GPIO_DIR_OUT);
//mt_set_gpio_out(GPIO_CTP_WAKE_PIN, GPIO_OUT_ONE);
//END <JIRA ID (KeyCode)> <DATE> <BUG INFO> zhangxiaofei
//BEGIN <tp> <DATE20130507> <tp resume> zhangxiaofei
// reset ctp
mt_set_gpio_mode(GPIO_CTP_RST_PIN, GPIO_CTP_RST_PIN_M_GPIO);
mt_set_gpio_dir(GPIO_CTP_RST_PIN, GPIO_DIR_OUT);
mt_set_gpio_out(GPIO_CTP_RST_PIN, GPIO_OUT_ZERO);
msleep(10);
mt_set_gpio_mode(GPIO_CTP_RST_PIN, GPIO_CTP_RST_PIN_M_GPIO);
mt_set_gpio_dir(GPIO_CTP_RST_PIN, GPIO_DIR_OUT);
mt_set_gpio_out(GPIO_CTP_RST_PIN, GPIO_OUT_ONE);
msleep(200);//add this line
CTP_DBG("TPD wake up done\n");
//END <tp> <DATE20130507> <tp resume> zhangxiaofei
#endif//CONFIG_TOUCHSCREEN_POWER_DOWN_WHEN_SLEEP
mutex_unlock(&g_pts->mutex);//Lock on suspend
mt_eint_unmask(CUST_EINT_TOUCH_PANEL_NUM);
atomic_set( &g_pts->ts_sleepState, 0 );
}
}
static void tp_delay_process(struct work_struct *work)
{
struct keystorevalue key;
CTP_DBG("tp_delay_process!\r\n");
while(!tp_buf_get(&key)){
CTP_DBG("key code=%d,value=%d!\r\n",key.code,key.value);
input_report_key( tp_keystore->dev, key.code, key.value);
input_sync(tp_keystore->dev);
msleep(100);
}
}
static int update_firmware_thread(void *priv)
{
CTP_DBG("current touchpanl is: %s \n", tpd_desc);
//fts_ctpm_fw_upgrade_with_i_file();
if( 0 == memcmp(tpd_desc, "HUARUICHUANG", 12))
{
ft6x06_tp_upgrade(ftbin_HRC, sizeof(ftbin_HRC));
}else if(0 == memcmp(tpd_desc, "YEJI",4))
{
ft6x06_tp_upgrade(ftbin_YEJI, sizeof(ftbin_YEJI));
}else if(0 == memcmp(tpd_desc, "JIEMIAN",7))
{
ft6x06_tp_upgrade(ftbin_JIEMIAN, sizeof(ftbin_JIEMIAN));
}
else if(0 == memcmp(tpd_desc, "DIJING",6))
{
ft6x06_tp_upgrade(ftbin_DIJING, sizeof(ftbin_DIJING));
}
// only for s5300 wrong firmware, force to upgrade
#if defined(PROJECT_S5300AP)
else if(0 == memcmp(tpd_desc, "DEFAULT",7))
{
ft6x06_tp_upgrade(ftbin_DIJING, sizeof(ftbin_DIJING));
}
#endif
kthread_should_stop();
return NULL;
}
static int tp_buf_put(int keycode,int keyvalue)
{
int ret=0;
CTP_DBG("head=%d,tail=%d!\r\n",tp_keystore->head,tp_keystore->tail);
mutex_lock(&tp_keystore->tp_key_mutex);
if(!Is_tp_buf_full){
tp_keystore->value[tp_keystore->head].code=keycode;
tp_keystore->value[tp_keystore->head].value=keyvalue;
tp_keystore->head=(tp_keystore->head+1)%KEY_STORE_MAX;
}
else
ret=-1;
mutex_unlock(&tp_keystore->tp_key_mutex);
CTP_DBG("1 head=%d,tail=%d!\r\n",tp_keystore->head,tp_keystore->tail);
return ret;
}
static void tpd_dump_touchinfo(tinno_ts_data *ts)
{
uint8_t *pdata = ts->buffer;
CTP_DBG("0x%02x 0x%02x 0x%02x"
" 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x"
" 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x"
" 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x"
" 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x"
" 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x"
" 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x"
" 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x"
" 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x"
" 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x"
" 0x%02x 0x%02x 0x%02x 0x%02x"
,
pdata[0], pdata[1], pdata[2],
pdata[3], pdata[4], pdata[5], pdata[6], pdata[7], pdata[8],
pdata[9], pdata[10], pdata[11], pdata[12], pdata[13], pdata[15],
pdata[15], pdata[16], pdata[17], pdata[18], pdata[19], pdata[20],
pdata[21], pdata[22], pdata[23], pdata[24], pdata[25], pdata[26],
pdata[27], pdata[28], pdata[29], pdata[30], pdata[31], pdata[32],
pdata[33], pdata[34], pdata[35], pdata[36], pdata[37], pdata[38],
pdata[39], pdata[40], pdata[41], pdata[42], pdata[43], pdata[44],
pdata[45], pdata[46], pdata[47], pdata[48], pdata[49], pdata[50],
pdata[51], pdata[52], pdata[53], pdata[54], pdata[55], pdata[56],
pdata[57], pdata[58], pdata[59], pdata[60]);
}
static int tp_key_exit(void)
{
CTP_DBG();
fts_6x06_key_cancel();
if (tp_keystore->tp_key_wq)
destroy_workqueue(tp_keystore->tp_key_wq);
kfree(tp_keystore);
return 0;
}
static int __devexit tpd_remove(struct i2c_client *client)
{
CTP_DBG("TPD removed\n");
//LINE<tp><DATE20130619><add for focaltech debug>zhangxiaofei
#ifdef FTS_CTL_IIC
ft_rw_iic_drv_exit();
#endif
return 0;
}
int focaltech_auto_upgrade(void)
{
int err;
focaltech_update_thread = kthread_run(update_firmware_thread, 0, TPD_DEVICE);
if (IS_ERR(focaltech_update_thread)) {
err = PTR_ERR(focaltech_update_thread);
CTP_DBG(TPD_DEVICE " failed to create update_firmware_thread thread: %d\n", err);
}
return err;
}
int fts_6x06_key_cancel(void)
{
CTP_DBG();
tp_buf_clear();
if(tp_keystore->tp_key_init_flag){
del_timer(&tp_keystore->tp_key_delay_timer);
cancel_work_sync(&tp_keystore->tp_queue);
}
return 0;
}
static int __devexit tpd_remove(struct i2c_client *client)
{
CTP_DBG("TPD removed\n");
//LINE<JIRA_ID><DATE20130402><add for focaltech debug>zenghaihui
#ifdef FTS_CTL_IIC
ft_rw_iic_drv_exit();
#endif
return 0;
}
static void tpd_resume(struct early_suspend *h)
{
#ifdef CONFIG_TOUCHSCREEN_SWEEP2WAKE
printk("[SWEEP2WAKE]: resume\n");
scr_suspended = false;
if ((sweep2wake == 0 || sweep2wake == 3) && doubletap2wake == 0) {
#endif
if ( g_pts ){
CTP_DBG("TPD wake up\n");
if (atomic_read(&g_pts->isp_opened)){
CTP_DBG("isp is already opened.");
return;
}
#ifdef CONFIG_TOUCHSCREEN_POWER_DOWN_WHEN_SLEEP
fts_5x06_hw_init();
#else //!CONFIG_TOUCHSCREEN_POWER_DOWN_WHEN_SLEEP
mt_set_gpio_mode(GPIO_CTP_WAKE_PIN, GPIO_CTP_WAKE_PIN_M_GPIO);
mt_set_gpio_dir(GPIO_CTP_WAKE_PIN, GPIO_DIR_OUT);
mt_set_gpio_out(GPIO_CTP_WAKE_PIN, GPIO_OUT_ZERO);
msleep(1);
mt_set_gpio_mode(GPIO_CTP_WAKE_PIN, GPIO_CTP_WAKE_PIN_M_GPIO);
mt_set_gpio_dir(GPIO_CTP_WAKE_PIN, GPIO_DIR_OUT);
mt_set_gpio_out(GPIO_CTP_WAKE_PIN, GPIO_OUT_ONE);
#endif//CONFIG_TOUCHSCREEN_POWER_DOWN_WHEN_SLEEP
mutex_unlock(&g_pts->mutex);//Lock on suspend
mt_eint_unmask(CUST_EINT_TOUCH_PANEL_NUM);
atomic_set( &g_pts->ts_sleepState, 0 );
}
#ifdef CONFIG_TOUCHSCREEN_SWEEP2WAKE
} else if ((sweep2wake > 0 && sweep2wake < 3) || doubletap2wake > 0)
mt_eint_unmask(CUST_EINT_TOUCH_PANEL_NUM);
#endif
}
static int tp_key_handle(int keycode,int keyvalue)
{
int ret =0;
if(Is_tp_buf_empty){
CTP_DBG("tp mod_timer!\r\n");
mod_timer(&tp_keystore->tp_key_delay_timer,jiffies + HZ/5);
}
tp_buf_put(keycode,keyvalue);
return ret;
}
static void tpd_dump_touchinfo(tinno_ts_data *ts)
{
uint8_t *pdata = ts->buffer;
CTP_DBG("0x%02x 0x%02x 0x%02x"
" 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x"
" 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x"
" 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x"
" 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x"
,
pdata[0], pdata[1], pdata[2],
pdata[3], pdata[4], pdata[5], pdata[6], pdata[7], pdata[8],
pdata[9], pdata[10], pdata[11], pdata[12], pdata[13], pdata[15],
pdata[15], pdata[16], pdata[17], pdata[18], pdata[19], pdata[20],
pdata[21], pdata[22], pdata[23], pdata[24], pdata[25], pdata[26]);
}
static int tpd_up(tinno_ts_data *ts, int x, int y, int pressure, int trackID)
{
CTP_DBG("x=%03d, y=%03d, ID=%03d", x, y, trackID);
//input_report_abs(tpd->dev, ABS_PRESSURE, 0);
input_report_key(tpd->dev, BTN_TOUCH, 0);
//input_report_abs(tpd->dev, ABS_MT_TOUCH_MAJOR, 0);
//input_report_abs(tpd->dev, ABS_MT_POSITION_X, x);
//input_report_abs(tpd->dev, ABS_MT_POSITION_Y, y);
//input_report_abs(tpd->dev, ABS_MT_TRACKING_ID, trackID);
input_mt_sync(tpd->dev);
//TPD_UP_DEBUG_TRACK(x,y);
if (FACTORY_BOOT == get_boot_mode() || RECOVERY_BOOT == get_boot_mode()) {
tpd_button(x, y, 0);
}
return 0;
}
static void tpd_down(tinno_ts_data *ts, int x, int y, int pressure, int trackID)
{
CTP_DBG("x=%03d, y=%03d, pressure=%03d, ID=%03d", x, y, pressure, trackID);
input_report_key(tpd->dev, BTN_TOUCH, 1);
input_report_abs(tpd->dev, ABS_MT_TOUCH_MAJOR, 20);
input_report_abs(tpd->dev, ABS_MT_POSITION_X, x);
input_report_abs(tpd->dev, ABS_MT_POSITION_Y, y);
input_report_abs(tpd->dev, ABS_MT_TRACKING_ID, trackID);
input_mt_sync(tpd->dev);
if (FACTORY_BOOT == get_boot_mode() || RECOVERY_BOOT == get_boot_mode()) {
tpd_button(x, y, 1);
}
//TPD_DOWN_DEBUG_TRACK(x,y);
}
static void tpd_down(tinno_ts_data *ts, int x, int y, int pressure, int trackID)
{
CTP_DBG("x=%03d, y=%03d, pressure=%03d, ID=%03d", x, y, pressure, trackID);
input_report_abs(tpd->dev, ABS_PRESSURE, pressure);
input_report_abs(tpd->dev, ABS_MT_PRESSURE, pressure);
input_report_key(tpd->dev, BTN_TOUCH, 1);
input_report_abs(tpd->dev, ABS_MT_POSITION_X, x);
input_report_abs(tpd->dev, ABS_MT_POSITION_Y, y);
#ifdef FTS_SUPPORT_TRACK_ID
input_report_abs(tpd->dev, ABS_MT_TRACKING_ID, trackID);
#endif
input_report_abs(tpd->dev, ABS_MT_WIDTH_MAJOR, pressure*pressure/112);
input_report_abs(tpd->dev, ABS_MT_TOUCH_MAJOR, pressure*pressure/112);
input_mt_sync(tpd->dev);
__set_bit(trackID, &ts->fingers_flag);
ts->touch_point_pre[trackID].x=x;
ts->touch_point_pre[trackID].y=y;
if (FACTORY_BOOT == get_boot_mode() || RECOVERY_BOOT == get_boot_mode()) {
tpd_button(x, y, 1);
}
TPD_DOWN_DEBUG_TRACK(x,y);
}
static void tpd_down(tinno_ts_data *ts, int x, int y, int pressure, int trackID)
{
int iPressure = pressure*pressure/110;
if ( iPressure < 1 ){
iPressure = 1;
}
CTP_DBG("x=%03d, y=%03d, pressure=%03d, ID=%03d", x, y, pressure, trackID);
input_report_abs(tpd->dev, ABS_PRESSURE, iPressure);
input_report_abs(tpd->dev, ABS_MT_PRESSURE, iPressure);
input_report_key(tpd->dev, BTN_TOUCH, 1);
input_report_abs(tpd->dev, ABS_MT_TOUCH_MAJOR, 20);
input_report_abs(tpd->dev, ABS_MT_POSITION_X, x);
input_report_abs(tpd->dev, ABS_MT_POSITION_Y, y);
printk("[SWEEP2WAKE]: tpd down\n");
#ifdef CONFIG_TOUCHSCREEN_SWEEP2WAKE
if (sweep2wake) {
//printk("[SWEEP2WAKE]: detecting sweep\n");
detect_sweep2wake(x, y, jiffies, trackID);
}
#endif
#ifdef FTS_SUPPORT_TRACK_ID
input_report_abs(tpd->dev, ABS_MT_TRACKING_ID, trackID);
#endif
input_report_abs(tpd->dev, ABS_MT_WIDTH_MAJOR, iPressure);
input_report_abs(tpd->dev, ABS_MT_TOUCH_MAJOR, iPressure);
input_mt_sync(tpd->dev);
__set_bit(trackID, &ts->fingers_flag);
ts->touch_point_pre[trackID].x=x;
ts->touch_point_pre[trackID].y=y;
if (FACTORY_BOOT == get_boot_mode() || RECOVERY_BOOT == get_boot_mode()) {
tpd_button(x, y, 1);
}
TPD_DOWN_DEBUG_TRACK(x,y);
}
static void tpd_suspend(struct early_suspend *h)
{
int ret = 0;
int iRetry = 5;
const char data = 0x3;
//release all touch points
input_report_key(tpd->dev, BTN_TOUCH, 0);
input_mt_sync(tpd->dev);
input_sync(tpd->dev);
//NEGIN <touch panel> <DATE20130831> <tp proximity> zhangxiaofei
#ifdef TPD_PROXIMITY
if (tpd_proximity_flag == 1)
{
tpd_proximity_flag_one = 1;
return;
}
#endif
//END <touch panel> <DATE20130831> <tp proximity> zhangxiaofei
if ( g_pts ){
CTP_DBG("TPD enter sleep\n");
if (atomic_read(&g_pts->isp_opened)){
CTP_DBG("isp is already opened.");
return;
}
mt_eint_mask(CUST_EINT_TOUCH_PANEL_NUM);
//mutex_lock(&g_pts->mutex);//Unlock on resume
mutex_trylock(&g_pts->mutex);//Unlock on resume
#ifdef CONFIG_TOUCHSCREEN_FT5X05_DISABLE_KEY_WHEN_SLIDE
fts_6x06_key_cancel();
#endif
#ifdef CONFIG_TOUCHSCREEN_POWER_DOWN_WHEN_SLEEP
mt_set_gpio_mode(GPIO_CTP_RST_PIN, GPIO_CTP_RST_PIN_M_GPIO);
mt_set_gpio_dir(GPIO_CTP_RST_PIN, GPIO_DIR_OUT);
mt_set_gpio_out(GPIO_CTP_RST_PIN, GPIO_OUT_ZERO);
msleep(2);
#ifdef MT6577
hwPowerDown(MT65XX_POWER_LDO_VGP2, "touch");
#else
hwPowerDown(MT65XX_POWER_LDO_VGP2, "touch");
#endif
#else //!CONFIG_TOUCHSCREEN_POWER_DOWN_WHEN_SLEEP
//make sure the WakeUp is high before it enter sleep mode,
//otherwise the touch can't be resumed.
//mt_set_gpio_mode(GPIO_CTP_EN_PIN, GPIO_CTP_EN_PIN_M_GPIO);
//mt_set_gpio_dir(GPIO_CTP_EN_PIN, GPIO_DIR_OUT);
//mt_set_gpio_out(GPIO_CTP_EN_PIN, GPIO_OUT_ONE);
//msleep(1);
while (iRetry) {
ret = i2c_smbus_write_i2c_block_data(g_pts->client, 0xA5, 1, &data); //TP enter sleep mode
if ( ret < 0 ){
TPD_DMESG("Enter sleep mode is %d\n", ret);
#ifdef MT6577
hwPowerDown(MT65XX_POWER_LDO_VGP2, "touch");
#else
//hwPowerDown(MT65XX_POWER_LDO_VGP2, "touch");
//mt_set_gpio_mode(GPIO_CTP_EN_PIN, GPIO_CTP_EN_PIN_M_GPIO);
//mt_set_gpio_dir(GPIO_CTP_EN_PIN, GPIO_DIR_OUT);
//mt_set_gpio_out(GPIO_CTP_EN_PIN, GPIO_OUT_ZERO);
#endif
msleep(2);
fts_6x06_hw_init();
}else{
break;
}
iRetry--;
msleep(100);
}
#endif//CONFIG_TOUCHSCREEN_POWER_DOWN_WHEN_SLEEP
#if 0//Android 4.0 don't need to report these up events.
ft6x06_complete_unfinished_event();
#endif
atomic_set( &g_pts->ts_sleepState, 1 );
}
}
static int tpd_touchinfo(tinno_ts_data *ts, tinno_ts_point *touch_point)
{
int i = 0;
int iInvalidTrackIDs = 0;
int iTouchID, iSearchDeep;
fts_report_data_t *pReportData = (fts_report_data_t *)ts->buffer;
int ret;
uint8_t start_reg = 0x00;
#if 1
if ( tpd_read_touchinfo(ts) ){
CTP_DBG("Read touch information error. \n");
return -EAGAIN;
}
#else
memset((void *)ts->buffer, FTS_INVALID_DATA, FTS_PROTOCOL_LEN);
mutex_lock(&g_pts->mutex);
start_reg = 0x02;
ret = i2c_master_send(ts->client, &start_reg,1);
ret = i2c_master_recv(ts->client, &ts->buffer[2], 5);
if (ts->buffer[2] > 1)
{
start_reg = 9;
ret = i2c_master_send(ts->client,&start_reg,1);
ret = i2c_master_recv(ts->client, &ts->buffer[9], 4);
}
//edit by Magnum 2012-8-6
if (ts->buffer[9] > 1)
{
start_reg = 0x0f;
ret = i2c_master_send(ts->client,&start_reg,1);
ret = i2c_master_recv(ts->client, &ts->buffer[15], 4);
}
if (ts->buffer[15] > 1)
{
start_reg = 0x15;
ret = i2c_master_send(ts->client,&start_reg,1);
ret = i2c_master_recv(ts->client, &ts->buffer[21], 4);
}
if (ts->buffer[21] > 1)
{
start_reg = 0x1b;
ret = i2c_master_send(ts->client,&start_reg,1);
ret = i2c_master_recv(ts->client, &ts->buffer[27], 4);
}
// ret = i2c_master_recv(i2c_client, &buffer[0],8 );
//ret = i2c_master_recv(i2c_client, &buffer[8],8 );
//ret = i2c_master_recv(i2c_client, &buffer[16],8 );
//ret = i2c_master_recv(i2c_client, &buffer[24],8 );
//ret = i2c_master_recv(i2c_client, &buffer[32],1 );
mutex_unlock(&g_pts->mutex);
if (ret < 0) {
TPD_DEBUG("i2c_transfer failed");
return 1; //Error
}
#endif
// tpd_dump_touchinfo( ts );
if ( 0 != pReportData->device_mode ){
CTP_DBG("device mode is %d\n", pReportData->device_mode);
return -EPERM;
}
//We need only valid points...
if ( pReportData->fingers > TINNO_TOUCH_TRACK_IDS ){
CTP_DBG("fingers is %d\n", pReportData->fingers);
return -EAGAIN;
}
// For processing gestures.
if (pReportData->gesture >= 0xF0 && pReportData->gesture <= 0xF3) {
//fts_5x06_parase_keys(ts, pReportData);
}
iSearchDeep = 0;
#ifdef FTS_SUPPORT_TRACK_ID
for ( i = 0; i < TINNO_TOUCH_TRACK_IDS; i++ ){
iSearchDeep += ((pReportData->xy_data[i].event_flag != FTS_EF_RESERVED)?1:0);
}
#else
if (pReportData->fingers >= ts->last_fingers ){
iSearchDeep = pReportData->fingers;
}else{
iSearchDeep = ts->last_fingers;
}
ts->last_fingers = pReportData->fingers;
#endif
if ( iSearchDeep ) {
#ifdef FTS_SUPPORT_TRACK_ID
for ( i=0; i < TINNO_TOUCH_TRACK_IDS; i++ ){
#else
for ( i=0; i < iSearchDeep; i++ ){
#endif
if (pReportData->xy_data[i].event_flag != FTS_EF_RESERVED) {
#ifdef FTS_SUPPORT_TRACK_ID
iTouchID = pReportData->xy_data[i].touch_id;
if ( iTouchID >= TINNO_TOUCH_TRACK_IDS )
{
CTP_DBG("i: Invalied Track ID(%d)\n!", i, iTouchID);
iInvalidTrackIDs++;
continue;
}
#else
iTouchID = i;
#endif
touch_point[iTouchID].flag = pReportData->xy_data[i].event_flag;
touch_point[iTouchID].x = pReportData->xy_data[i].x_h << 8 | pReportData->xy_data[i].x_l;
touch_point[iTouchID].y = pReportData->xy_data[i].y_h << 8 | pReportData->xy_data[i].y_l;
touch_point[iTouchID].pressure = pReportData->xy_data[i].pressure;
#ifdef TPD_FIRST_FIRWARE
ft_map_coordinate(&(touch_point[iTouchID].x), &(touch_point[iTouchID].y));
#endif
}else{
//CTP_DBG("We got a invalied point, we take it the same as a up event!");
//CTP_DBG("As it has no valid track ID, we assume it's order is the same as it's layout in the memory!");
//touch_point[i].flag = FTS_EF_RESERVED;
}
}
if ( TINNO_TOUCH_TRACK_IDS == iInvalidTrackIDs ){
CTP_DBG("All points are Invalied, Ignore the interrupt!\n");
return -EAGAIN;
}
}
CTP_DBG("p0_flag=0x%x x0=0x%03x y0=0x%03x pressure0=0x%03x "
"p1_flag=0x%x x1=0x%03x y1=0x%03x pressure1=0x%03x "
"gesture = 0x%x fingers=0x%x",
touch_point[0].flag, touch_point[0].x, touch_point[0].y, touch_point[0].pressure,
touch_point[1].flag, touch_point[1].x, touch_point[1].y, touch_point[1].pressure,
pReportData->gesture, pReportData->fingers);
return 0;
};
static int touch_event_handler(void *para)
{
int i;
tinno_ts_point touch_point[TINNO_TOUCH_TRACK_IDS];
struct sched_param param = { .sched_priority = RTPM_PRIO_TPD };
tinno_ts_data *ts = (tinno_ts_data *)para;
sched_setscheduler(current, SCHED_RR, ¶m);
do {
set_current_state(TASK_INTERRUPTIBLE);
wait_event_interruptible(waiter, tpd_flag!=0);
tpd_flag = 0;
memset(touch_point, FTS_INVALID_DATA, sizeof(touch_point));
set_current_state(TASK_RUNNING);
if (!tpd_touchinfo(ts, &touch_point)) {
//report muti point then
for ( i=0; i < TINNO_TOUCH_TRACK_IDS; i++ ){
if ( FTS_INVALID_DATA != touch_point[i].x ){
if ( FTS_EF_UP == touch_point[i].flag ){
if( test_bit(i, &ts->fingers_flag) ){
tpd_up(ts, ts->touch_point_pre[i].x, ts->touch_point_pre[i].y,
touch_point[i].pressure, i);
}else{
CTP_DBG("This is a invalid up event.(%d)", i);
}
}else{//FTS_EF_CONTACT or FTS_EF_DOWN
if ( test_bit(i, &ts->fingers_flag)
&& (FTS_EF_DOWN == touch_point[i].flag) ){
CTP_DBG("Ignore a invalid down event.(%d)", i);
continue;
}
tpd_down(ts, touch_point[i].x, touch_point[i].y,
touch_point[i].pressure, i);
}
}else if ( test_bit(i, &ts->fingers_flag) ){
CTP_DBG("Complete a invalid down or move event.(%d)", i);
tpd_up(ts, ts->touch_point_pre[i].x, ts->touch_point_pre[i].y,
touch_point[i].pressure, i);
}
}
input_sync(tpd->dev);
}
mt_eint_unmask(CUST_EINT_TOUCH_PANEL_NUM);
}while(!kthread_should_stop());
mt_eint_mask(CUST_EINT_TOUCH_PANEL_NUM);
return 0;
}
static int __devinit tpd_probe(struct i2c_client *client, const struct i2c_device_id *id)
{
int retval = TPD_OK;
int panel_version = 0;
int panel_vendor = 0;
int iRetry = 3;
tinno_ts_data *ts;
int ret = 0;
if ( tpd_load_status ){
CTP_DBG("Already probed a TP, needn't to probe any more!");
return -1;
}
if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
dev_err(&client->dev,"need I2C_FUNC_I2C");
ret = -ENODEV;
goto err_check_functionality_failed;
}
ts = kzalloc(sizeof(*ts), GFP_KERNEL);
if (ts == NULL) {
ret = -ENOMEM;
goto err_alloc_data_failed;
}
CTP_DBG("TPD enter tpd_probe ts=0x%p, TPD_RES_X=%d, TPD_RES_Y=%d, addr=0x%x\n", ts, TPD_RES_X, TPD_RES_Y, client->addr);
memset(ts, 0, sizeof(*ts));
g_pts = ts;
client->timing = I2C_MASTER_CLOCK;
ts->client = client;
ts->start_reg = 0x00;
atomic_set( &ts->ts_sleepState, 0 );
mutex_init(&ts->mutex);
i2c_set_clientdata(client, ts);
fts_6x06_hw_init();
msleep(120);
fts_iic_init(ts);
if ( fts_6x06_isp_init(ts) ){
goto err_isp_register;
}
while (iRetry) {
ret = ft6x06_get_vendor_version(ts, &panel_vendor, &panel_version);
if ( panel_version < 0 || panel_vendor<0 || ret<0 ){
CTP_DBG("Product version is %d\n", panel_version);
fts_6x06_hw_reset();
}else{
break;
}
iRetry--;
msleep(15);
}
if ( panel_version < 0 || panel_vendor<0 || ret<0 ){
goto err_get_version;
}
#ifdef TPD_HAVE_BUTTON
tinno_update_tp_button_dim(panel_vendor);
#endif
#ifdef CONFIG_TOUCHSCREEN_FT5X05_DISABLE_KEY_WHEN_SLIDE
if ( fts_keys_init(ts) ){
fts_keys_deinit();
goto err_get_version;
}
#endif
mt_set_gpio_mode(GPIO_CTP_EINT_PIN, GPIO_CTP_EINT_PIN_M_EINT);
mt_set_gpio_dir(GPIO_CTP_EINT_PIN, GPIO_DIR_IN);
mt_set_gpio_pull_enable(GPIO_CTP_EINT_PIN, GPIO_PULL_ENABLE);
mt_set_gpio_pull_select(GPIO_CTP_EINT_PIN, GPIO_PULL_UP);
//mt65xx_eint_set_sens(CUST_EINT_TOUCH_PANEL_NUM, CUST_EINT_TOUCH_PANEL_SENSITIVE);
//mt65xx_eint_set_hw_debounce(CUST_EINT_TOUCH_PANEL_NUM, CUST_EINT_TOUCH_PANEL_DEBOUNCE_CN);
//mt65xx_eint_registration(CUST_EINT_TOUCH_PANEL_NUM, CUST_EINT_TOUCH_PANEL_DEBOUNCE_EN, CUST_EINT_TOUCH_PANEL_POLARITY, tpd_eint_interrupt_handler, 0);
mt_eint_registration(CUST_EINT_TOUCH_PANEL_NUM, CUST_EINT_TOUCH_PANEL_TYPE, tpd_eint_interrupt_handler, 1);
ts->thread = kthread_run(touch_event_handler, ts, TPD_DEVICE);
if (IS_ERR(ts->thread)){
retval = PTR_ERR(ts->thread);
TPD_DMESG(TPD_DEVICE " failed to create kernel thread: %d\n", retval);
goto err_start_touch_kthread;
}
tpd_load_status = 1;
mt_eint_unmask(CUST_EINT_TOUCH_PANEL_NUM);
CTP_DBG("Touch Panel Device(%s) Probe PASS\n", fts_get_vendor_name(panel_vendor));
//BEGIN <tp> <DATE20130507> <tp version> zhangxiaofei
{
extern char tpd_desc[50];
extern int tpd_fw_version;
sprintf(tpd_desc, "%s", fts_get_vendor_name(panel_vendor));
tpd_fw_version = panel_version;
}
//END <tp> <DATE20130507> <tp version> zhangxiaofei
//LINE<tp><DATE20130619><add for focaltech debug>zhangxiaofei
#ifdef FTS_CTL_IIC
if (ft_rw_iic_drv_init(client) < 0)
dev_err(&client->dev, "%s:[FTS] create fts control iic driver failed\n",
__func__);
#endif
//BEGIN <touch panel> <DATE20130831> <tp proximity> zhangxiaofei
#if defined TPD_PROXIMITY
struct hwmsen_object obj_ps;
int err=0;
obj_ps.polling = 0;//interrupt mode
obj_ps.sensor_operate = tpd_ps_operate;
if((err = hwmsen_attach(ID_PROXIMITY, &obj_ps)))
{
APS_ERR("proxi_fts attach fail = %d\n", err);
}
else
{
APS_ERR("proxi_fts attach ok = %d\n", err);
}
#endif
//END <touch panel> <DATE20130831> <tp proximity> zhangxiaofei
//BEGIN<touch panel><date20131028><tp auto update>yinhuiyong
#if defined(FTS_AUTO_TP_UPGRADE)
focaltech_auto_upgrade();
#endif
//END<touch panel><date20131028><tp auto update>yinhuiyong
return 0;
err_start_touch_kthread:
mt_eint_mask(CUST_EINT_TOUCH_PANEL_NUM);
err_get_version:
err_isp_register:
#ifdef CONFIG_TOUCHSCREEN_POWER_DOWN_WHEN_SLEEP
hwPowerDown(MT65XX_POWER_LDO_VGP2, "touch");
#endif
fts_6x06_isp_exit();
mutex_destroy(&ts->mutex);
g_pts = NULL;
kfree(ts);
err_alloc_data_failed:
err_check_functionality_failed:
CTP_DBG("Touch Panel Device Probe FAIL\n");
return -1;
}
static int __devinit tpd_probe(struct i2c_client *client, const struct i2c_device_id *id)
{
int retval = TPD_OK;
int panel_version = 0;
int panel_vendor = 0;
int iRetry = 3;
tinno_ts_data *ts;
int ret = 0;
if ( tpd_load_status ){
CTP_DBG("Already probed a TP, needn't to probe any more!");
return -1;
}
if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
dev_err(&client->dev,"need I2C_FUNC_I2C");
ret = -ENODEV;
goto err_check_functionality_failed;
}
ts = kzalloc(sizeof(*ts), GFP_KERNEL);
if (ts == NULL) {
ret = -ENOMEM;
goto err_alloc_data_failed;
}
CTP_DBG("TPD enter tpd_probe ts=0x%p, TPD_RES_X=%d, TPD_RES_Y=%d, addr=0x%x\n", ts, TPD_RES_X, TPD_RES_Y, client->addr);
memset(ts, 0, sizeof(*ts));
g_pts = ts;
client->timing = I2C_MASTER_CLOCK;
ts->client = client;
ts->start_reg = 0x00;
atomic_set( &ts->ts_sleepState, 0 );
mutex_init(&ts->mutex);
i2c_set_clientdata(client, ts);
fts_5x06_hw_init();
msleep(120);
fts_iic_init(ts);
if ( fts_5x06_isp_init(ts) ){
goto err_isp_register;
}
while (iRetry) {
ret = ft5x06_get_vendor_version(ts, &panel_vendor, &panel_version);
if ( panel_version < 0 || panel_vendor<0 || ret<0 ){
TPD_DMESG("Product version is %d\n", panel_version);
fts_5x06_hw_reset();
}else{
break;
}
iRetry--;
msleep(15);
}
if ( panel_version < 0 || panel_vendor<0 || ret<0 ){
goto err_get_version;
}
#ifdef TPD_HAVE_BUTTON
tinno_update_tp_button_dim(panel_vendor);
#endif
#ifdef CONFIG_TOUCHSCREEN_FT5X05_DISABLE_KEY_WHEN_SLIDE
if ( fts_keys_init(ts) ){
fts_keys_deinit();
goto err_get_version;
}
#endif
mt_set_gpio_mode(GPIO_CTP_EINT_PIN, GPIO_CTP_EINT_PIN_M_EINT);
mt_set_gpio_dir(GPIO_CTP_EINT_PIN, GPIO_DIR_IN);
mt_set_gpio_pull_enable(GPIO_CTP_EINT_PIN, GPIO_PULL_ENABLE);
mt_set_gpio_pull_select(GPIO_CTP_EINT_PIN, GPIO_PULL_UP);
mt_eint_set_sens(CUST_EINT_TOUCH_PANEL_NUM, CUST_EINT_TOUCH_PANEL_SENSITIVE);
mt_eint_set_hw_debounce(CUST_EINT_TOUCH_PANEL_NUM, CUST_EINT_TOUCH_PANEL_DEBOUNCE_CN);
mt_eint_registration(CUST_EINT_TOUCH_PANEL_NUM, CUST_EINT_TOUCH_PANEL_TYPE, tpd_eint_interrupt_handler, 0);
ts->thread = kthread_run(touch_event_handler, ts, TPD_DEVICE);
if (IS_ERR(ts->thread)){
retval = PTR_ERR(ts->thread);
TPD_DMESG(TPD_DEVICE " failed to create kernel thread: %d\n", retval);
goto err_start_touch_kthread;
}
tpd_load_status = 1;
mt_eint_unmask(CUST_EINT_TOUCH_PANEL_NUM);
CTP_DBG("Touch Panel Device(%s) Probe PASS\n", fts_get_vendor_name(panel_vendor));
#if defined (TINNO_ANDROID_S9091) || defined (TINNO_ANDROID_S9050)
{
extern char tpd_desc[50];
extern int tpd_fw_version;
sprintf(tpd_desc, "%s-%s(0x%X)", DRIVER_NAME,
fts_get_vendor_name(panel_vendor),panel_vendor);
tpd_fw_version = panel_version;
}
#endif
return 0;
err_start_touch_kthread:
mt_eint_mask(CUST_EINT_TOUCH_PANEL_NUM);
err_get_version:
err_isp_register:
#ifdef CONFIG_TOUCHSCREEN_POWER_DOWN_WHEN_SLEEP
hwPowerDown(MT65XX_POWER_LDO_VGP, "touch");
#endif
fts_5x06_isp_exit();
mutex_destroy(&ts->mutex);
g_pts = NULL;
kfree(ts);
err_alloc_data_failed:
err_check_functionality_failed:
CTP_DBG("Touch Panel Device Probe FAIL\n");
return -1;
}
static int __devexit tpd_remove(struct i2c_client *client)
{
CTP_DBG("TPD removed\n");
return 0;
}
static int touch_event_handler(void *para)
{
int i;
tinno_ts_point touch_point[TINNO_TOUCH_TRACK_IDS];
struct sched_param param = { .sched_priority = RTPM_PRIO_TPD };
tinno_ts_data *ts = (tinno_ts_data *)para;
sched_setscheduler(current, SCHED_RR, ¶m);
//BEGIN <touch panel> <DATE20130831> <tp proximity> zhangxiaofei
#if defined TPD_PROXIMITY
int err;
hwm_sensor_data sensor_data;
u8 proximity_status;
u8 state;
#endif
//END <touch panel> <DATE20130831> <tp proximity> zhangxiaofei
do {
set_current_state(TASK_INTERRUPTIBLE);
wait_event_interruptible(waiter, tpd_flag!=0);
tpd_flag = 0;
memset(touch_point, FTS_INVALID_DATA, sizeof(touch_point));
set_current_state(TASK_RUNNING);
//BEGIN <touch panel> <DATE20130831> <tp proximity> zhangxiaofei
#if defined TPD_PROXIMITY
if (tpd_proximity_flag == 1)
{
i2c_smbus_read_i2c_block_data(g_pts->client, TPD_PROXIMITY_ENABLE_REG, 1, &state);
TPD_PROXIMITY_DBG("proxi_5206 0xB0 state value is 1131 0x%02X\n", state);
if(!(state&0x01))
{
tpd_enable_ps(1);
}
i2c_smbus_read_i2c_block_data(g_pts->client, 0x01, 1, &proximity_status);
TPD_PROXIMITY_DBG("proxi_5206 0x01 value is 1139 0x%02X\n", proximity_status);
if (proximity_status == TPD_PROXIMITY_CLOSE_VALUE)
{
tpd_proximity_detect = 0;
}
else if(proximity_status == TPD_PROXIMITY_FARAWAY_VALUE)
{
tpd_proximity_detect = 1;
}
TPD_PROXIMITY_DBG("tpd_proximity_detect 1149 = %d\n", tpd_proximity_detect);
if ((err = tpd_read_ps()))
{
TPD_PROXIMITY_DBG("proxi_5206 read ps data 1156: %d\n", err);
}
sensor_data.values[0] = tpd_get_ps_value();
sensor_data.value_divide = 1;
sensor_data.status = SENSOR_STATUS_ACCURACY_MEDIUM;
if ((err = hwmsen_get_interrupt_data(ID_PROXIMITY, &sensor_data)))
{
TPD_PROXIMITY_DBG(" proxi_5206 call hwmsen_get_interrupt_data failed= %d\n", err);
}
}
#endif
//END <touch panel> <DATE20130831> <tp proximity> zhangxiaofei
//BEGIN <add changing flag> <DATE20130330> <add changing flag> zhangxiaofei
if(g_tp_charger_flag != g_pre_tp_charger_flag){
g_pre_tp_charger_flag = g_tp_charger_flag;
fts_ft6x06_switch_charger_status(g_tp_charger_flag);
}
//END <add changing flag> <DATE20130330> <add changing flag> zhangxiaofei
if (!tpd_touchinfo(ts, &touch_point)) {
//report muti point then
for ( i=0; i < TINNO_TOUCH_TRACK_IDS; i++ ){
if ( FTS_INVALID_DATA != touch_point[i].x ){
if ( FTS_EF_UP == touch_point[i].flag ){
if( test_bit(i, &ts->fingers_flag) ){
tpd_up(ts, ts->touch_point_pre[i].x, ts->touch_point_pre[i].y,
touch_point[i].pressure, i);
}else{
CTP_DBG("This is a invalid up event.(%d)", i);
}
}else{//FTS_EF_CONTACT or FTS_EF_DOWN
if ( test_bit(i, &ts->fingers_flag)
&& (FTS_EF_DOWN == touch_point[i].flag) ){
CTP_DBG("Ignore a invalid down event.(%d)", i);
continue;
}
tpd_down(ts, touch_point[i].x, touch_point[i].y,
touch_point[i].pressure, i);
}
}else if ( test_bit(i, &ts->fingers_flag) ){
CTP_DBG("Complete a invalid down or move event.(%d)", i);
tpd_up(ts, ts->touch_point_pre[i].x, ts->touch_point_pre[i].y,
touch_point[i].pressure, i);
}
}
input_sync(tpd->dev);
}
mt_eint_unmask(CUST_EINT_TOUCH_PANEL_NUM);
}while(!kthread_should_stop());
mt_eint_mask(CUST_EINT_TOUCH_PANEL_NUM);
return 0;
}
static int tpd_touchinfo(tinno_ts_data *ts, tinno_ts_point *touch_point)
{
int i = 0;
int iInvalidTrackIDs = 0;
int iTouchID, iSearchDeep;
fts_report_data_t *pReportData = (fts_report_data_t *)ts->buffer;
if ( tpd_read_touchinfo(ts) ){
CTP_DBG("Read touch information error. \n");
return -EAGAIN;
}
// tpd_dump_touchinfo( ts );
if ( 0 != pReportData->device_mode ){
CTP_DBG("device mode is %d\n", pReportData->device_mode);
return -EPERM;
}
//We need only valid points...
if ( pReportData->fingers > TINNO_TOUCH_TRACK_IDS ){
CTP_DBG("fingers is %d\n", pReportData->fingers);
return -EAGAIN;
}
// For processing gestures.
if (pReportData->gesture >= 0xF0 && pReportData->gesture <= 0xF3) {
//fts_6x06_parase_keys(ts, pReportData);
}
iSearchDeep = 0;
#ifdef FTS_SUPPORT_TRACK_ID
for ( i = 0; i < TINNO_TOUCH_TRACK_IDS; i++ ){
iSearchDeep += ((pReportData->xy_data[i].event_flag != FTS_EF_RESERVED)?1:0);
}
#else
if (pReportData->fingers >= ts->last_fingers ){
iSearchDeep = pReportData->fingers;
}else{
iSearchDeep = ts->last_fingers;
}
ts->last_fingers = pReportData->fingers;
#endif
if ( iSearchDeep ) {
#ifdef FTS_SUPPORT_TRACK_ID
for ( i=0; i < TINNO_TOUCH_TRACK_IDS; i++ ){
#else
for ( i=0; i < iSearchDeep; i++ ){
#endif
if (pReportData->xy_data[i].event_flag != FTS_EF_RESERVED) {
#ifdef FTS_SUPPORT_TRACK_ID
iTouchID = pReportData->xy_data[i].touch_id;
if ( iTouchID >= TINNO_TOUCH_TRACK_IDS )
{
CTP_DBG("i: Invalied Track ID(%d)\n!", i, iTouchID);
iInvalidTrackIDs++;
continue;
}
#else
iTouchID = i;
#endif
touch_point[iTouchID].flag = pReportData->xy_data[i].event_flag;
touch_point[iTouchID].x = pReportData->xy_data[i].x_h << 8 | pReportData->xy_data[i].x_l;
touch_point[iTouchID].y = pReportData->xy_data[i].y_h << 8 | pReportData->xy_data[i].y_l;
touch_point[iTouchID].pressure = pReportData->xy_data[i].pressure;
#ifdef TPD_FIRST_FIRWARE
ft_map_coordinate(&(touch_point[iTouchID].x), &(touch_point[iTouchID].y));
#endif
}else{
//CTP_DBG("We got a invalied point, we take it the same as a up event!");
//CTP_DBG("As it has no valid track ID, we assume it's order is the same as it's layout in the memory!");
//touch_point[i].flag = FTS_EF_RESERVED;
}
}
if ( TINNO_TOUCH_TRACK_IDS == iInvalidTrackIDs ){
CTP_DBG("All points are Invalied, Ignore the interrupt!\n");
return -EAGAIN;
}
}
CTP_DBG("p0_flag=0x%x x0=0x%03x y0=0x%03x pressure0=0x%03x "
"p1_flag=0x%x x1=0x%03x y1=0x%03x pressure1=0x%03x "
"gesture = 0x%x fingers=0x%x",
touch_point[0].flag, touch_point[0].x, touch_point[0].y, touch_point[0].pressure,
touch_point[1].flag, touch_point[1].x, touch_point[1].y, touch_point[1].pressure,
pReportData->gesture, pReportData->fingers);
return 0;
};
//BEGIN <touch panel> <DATE20130831> <tp proximity> zhangxiaofei
#if defined TPD_PROXIMITY
int tpd_read_ps(void)
{
tpd_proximity_detect;
return 0;
}
static void tpd_suspend(struct early_suspend *h)
{
int ret = 0;
int iRetry = 5;
const char data = 0x3;
#ifdef CONFIG_TOUCHSCREEN_SWEEP2WAKE
scr_suspended = true;
printk("[SWEEP2WAKE]: power suspend\n");
if ((sweep2wake == 0 || sweep2wake == 3) && doubletap2wake == 0) {
#endif
if ( g_pts ){
CTP_DBG("TPD enter sleep\n");
if (atomic_read(&g_pts->isp_opened)){
CTP_DBG("isp is already opened.");
return;
}
mt_eint_mask(CUST_EINT_TOUCH_PANEL_NUM);
mutex_lock(&g_pts->mutex);//Unlock on resume
#ifdef CONFIG_TOUCHSCREEN_FT5X05_DISABLE_KEY_WHEN_SLIDE
fts_5x06_key_cancel();
#endif
#ifdef CONFIG_TOUCHSCREEN_POWER_DOWN_WHEN_SLEEP
mt_set_gpio_mode(GPIO_CTP_RST_PIN, GPIO_CTP_RST_PIN_M_GPIO);
mt_set_gpio_dir(GPIO_CTP_RST_PIN, GPIO_DIR_OUT);
mt_set_gpio_out(GPIO_CTP_RST_PIN, GPIO_OUT_ZERO);
msleep(2);
#ifdef MT6577
hwPowerDown(MT65XX_POWER_LDO_VGP, "touch");
#else
mt_set_gpio_mode(GPIO_CTP_EN_PIN, GPIO_CTP_EN_PIN_M_GPIO);
mt_set_gpio_dir(GPIO_CTP_EN_PIN, GPIO_DIR_OUT);
mt_set_gpio_out(GPIO_CTP_EN_PIN, GPIO_OUT_ZERO);
#endif
#else //!CONFIG_TOUCHSCREEN_POWER_DOWN_WHEN_SLEEP
//make sure the WakeUp is high before it enter sleep mode,
//otherwise the touch can't be resumed.
//mt_set_gpio_mode(GPIO_CTP_EN_PIN, GPIO_CTP_EN_PIN_M_GPIO);
//mt_set_gpio_dir(GPIO_CTP_EN_PIN, GPIO_DIR_OUT);
//mt_set_gpio_out(GPIO_CTP_EN_PIN, GPIO_OUT_ONE);
//msleep(1);
while (iRetry) {
ret = i2c_smbus_write_i2c_block_data(g_pts->client, 0xA5, 1, &data); //TP enter sleep mode
if ( ret < 0 ){
TPD_DMESG("Enter sleep mode is %d\n", ret);
#ifdef MT6577
hwPowerDown(MT65XX_POWER_LDO_VGP, "touch");
#else
mt_set_gpio_mode(GPIO_CTP_EN_PIN, GPIO_CTP_EN_PIN_M_GPIO);
mt_set_gpio_dir(GPIO_CTP_EN_PIN, GPIO_DIR_OUT);
mt_set_gpio_out(GPIO_CTP_EN_PIN, GPIO_OUT_ZERO);
#endif
msleep(2);
fts_5x06_hw_init();
}else{
break;
}
iRetry--;
msleep(100);
}
#endif//CONFIG_TOUCHSCREEN_POWER_DOWN_WHEN_SLEEP
#if 0//Android 4.0 don't need to report these up events.
ft5x06_complete_unfinished_event();
#endif
atomic_set( &g_pts->ts_sleepState, 1 );
}
#ifdef CONFIG_TOUCHSCREEN_SWEEP2WAKE
} else if ((sweep2wake > 0 && sweep2wake < 3) || doubletap2wake > 0)
mt_eint_unmask(CUST_EINT_TOUCH_PANEL_NUM);
#endif
}
static ssize_t fts_bin_write_block_no_dma(uint8_t* pbt_buf, int dw_lenth)
{
unsigned char reg_val[3] = {0};
int i = 0, j;
char buf[256] = {0};
int packet_number;
int temp;
int lenght;
unsigned char packet_buf[FTS_PACKET_LENGTH + 6];
unsigned char bt_ecc;
int ret;
int bak_dw_lenth = dw_lenth;
bt_ecc = 0;
CTP_DBG("[FT520X]: start upgrade. \n");
dw_lenth = dw_lenth - 8;
CTP_DBG("####Packet length = 0x %x\n", dw_lenth);
packet_number = (dw_lenth) / FTS_PACKET_LENGTH;
buf[0] = 0xbf;
buf[1] = 0x00;
for (j=0;j<packet_number;j++)
{
temp = j * FTS_PACKET_NO_DMA_LENGTH;
buf[2] = (u8)(temp>>8);
buf[3] = (u8)temp;
lenght = FTS_PACKET_NO_DMA_LENGTH;
buf[4] = (u8)(lenght>>8);
buf[5] = (u8)lenght;
for (i=0;i<FTS_PACKET_NO_DMA_LENGTH;i++)
{
buf[6+i] = pbt_buf[j*FTS_PACKET_NO_DMA_LENGTH + i];
bt_ecc ^= buf[6+i];
}
mutex_lock(&g_pts->mutex);
ret = i2c_master_send(g_pts->client, buf, FTS_PACKET_NO_DMA_LENGTH + 6);
mdelay(5);
mutex_unlock(&g_pts->mutex);
if (ret < 0) {
CTP_DBG("[Error]TP write data error!! packet_number=%d\n", j);
return j * FTS_PACKET_NO_DMA_LENGTH;
}
if ((j * FTS_PACKET_NO_DMA_LENGTH % 1024) == 0)
{
CTP_DBG("[FT520X] upgrade the 0x%x th byte.\n", ((unsigned int)j) * FTS_PACKET_NO_DMA_LENGTH);
}
}
if ((dw_lenth) % FTS_PACKET_NO_DMA_LENGTH > 0)
{
temp = packet_number * FTS_PACKET_NO_DMA_LENGTH;
buf[2] = (u8)(temp>>8);
buf[3] = (u8)temp;
temp = (dw_lenth) % FTS_PACKET_NO_DMA_LENGTH;
buf[4] = (u8)(temp>>8);
buf[5] = (u8)temp;
for (i=0;i<temp;i++)
{
buf[6+i] = pbt_buf[ packet_number*FTS_PACKET_NO_DMA_LENGTH + i];
bt_ecc ^= buf[6+i];
}
mutex_lock(&g_pts->mutex);
ret = i2c_master_send(g_pts->client, buf, temp+6);
mdelay(5);
mutex_unlock(&g_pts->mutex);
if (ret < 0) {
CTP_DBG("[Error]TP write data error!! temp=%d\n", temp);
return packet_number * FTS_PACKET_NO_DMA_LENGTH;
}
g_pts->client->addr = g_pts->client->addr & I2C_MASK_FLAG;
}
int fts_6x06_parase_keys(tinno_ts_data *ts, fts_report_data_t *pReportData)
{
const unsigned int izKeyCode[] = {KEY_HOME, KEY_MENU, KEY_BACK, KEY_SEARCH};
int iKeyCode = izKeyCode[pReportData->gesture - 0xF0];
//CTP_DBG("The touch key is (%d) !", iKeyCode);
#ifdef CONFIG_TOUCHSCREEN_FT5X05_DISABLE_KEY_WHEN_SLIDE
curtime=get_time();
#endif
if ( FTS_EF_DOWN == pReportData->xy_data[0].event_flag ){
if ( TKS_DOWNED == ts->key_state
|| TKS_MOVING == ts->key_state ){
CTP_DBG("The touch key state(%d) is error, we should append a key up event for last key!", ts->key_state);
#ifdef CONFIG_TOUCHSCREEN_FT6X05_DISABLE_KEY_WHEN_SLIDE
tp_key_handle(iKeyCode,0);
#else
input_report_key( ts->keys_dev, ts->mLastKeyCode, 0 );
input_sync(ts->keys_dev);
#endif
ts->key_state = TKS_IDLE;
}else if ( TKS_UPPED == ts->key_state ){
ts->key_state = TKS_IDLE;
}
if ( TKS_IDLE == ts->key_state ){
ts->key_state = TKS_DOWNED;
#ifdef CONFIG_TOUCHSCREEN_FT6X05_DISABLE_KEY_WHEN_SLIDE
tp_key_handle(iKeyCode,1);
#else
input_report_key( ts->keys_dev, iKeyCode, 1 );
input_sync(ts->keys_dev);
#endif
CTP_DBG("The touch key(%d) DOWM!", iKeyCode);
}
}else if ( FTS_EF_CONTACT == pReportData->xy_data[0].event_flag ){
if ( TKS_IDLE == ts->key_state ){
CTP_DBG("The touch key state(%d) is error, we should append a key down event!", ts->key_state);
ts->key_state = TKS_DOWNED;
#ifdef CONFIG_TOUCHSCREEN_FT6X05_DISABLE_KEY_WHEN_SLIDE
tp_key_handle(iKeyCode,1);
#else
input_report_key( ts->keys_dev, iKeyCode, 1 );
input_sync(ts->keys_dev);
#endif
}
if ( TKS_DOWNED == ts->key_state ){
ts->key_state = TKS_MOVING;
}
CTP_DBG("The touch key is moving, we should ignore this event!");
}else if ( FTS_EF_UP == pReportData->xy_data[0].event_flag ){
if ( TKS_MOVING == ts->key_state
|| TKS_DOWNED == ts->key_state ){
ts->key_state = TKS_UPPED;
#ifdef CONFIG_TOUCHSCREEN_FT6X05_DISABLE_KEY_WHEN_SLIDE
tp_key_handle(iKeyCode,0);
#else
input_report_key( ts->keys_dev, iKeyCode, 0 );
input_sync(ts->keys_dev);
#endif
CTP_DBG("The touch key(%d) UP!", iKeyCode);
}
}
if ( TKS_UPPED == ts->key_state ){
ts->key_state = TKS_IDLE;
}
ts->mLastKeyCode = iKeyCode;
return 0;
}