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https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git
synced 2026-10-14 08:36:12 -04:00
focaltech_0flash_v2_mmi: gesture mode feature support
focaltech_0flash_v2_mmi: gesture mode support support to enable gesture mode by sensor config Change-Id: Ie101b341618b0d0f7b253603c372ae3e38c527af Signed-off-by: hujing3 <hujing3@lenovo.com> Reviewed-on: https://gerrit.mot.com/2266979 SME-Granted: SME Approvals Granted SLTApproved: Slta Waiver Tested-by: Jira Key Reviewed-by: Xiangpo Zhao <zhaoxp3@motorola.com> Submit-Approved: Jira Key
This commit is contained in:
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caf64803c0
commit
f7f53bd5d0
5 changed files with 346 additions and 29 deletions
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@ -7,6 +7,10 @@ else
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KERNEL_CFLAGS += CONFIG_INPUT_FOCALTECH_0FLASH_MMI_IC_NAME=ft8726
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endif
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ifneq ($(BOARD_USES_DOUBLE_TAP),)
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KERNEL_CFLAGS += CONFIG_INPUT_FOCALTECH_0FLASH_MMI_ENABLE_DOUBLE_TAP=y
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endif
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ifneq ($(BOARD_USES_PANEL_NOTIFICATIONS),)
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KERNEL_CFLAGS += CONFIG_INPUT_FOCALTECH_PANEL_NOTIFICATIONS=y
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endif
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@ -14,6 +14,10 @@ focaltech_0flash_v2_mmi-objs += focaltech_gesture.o
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focaltech_0flash_v2_mmi-objs += focaltech_point_report_check.o
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focaltech_0flash_v2_mmi-objs += focaltech_spi.o
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ifneq ($(filter m y,$(CONFIG_INPUT_FOCALTECH_0FLASH_MMI_ENABLE_DOUBLE_TAP)),)
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EXTRA_CFLAGS += -DFOCALTECH_SENSOR_EN
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endif
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ifneq ($(filter m y,$(CONFIG_INPUT_FOCALTECH_PANEL_NOTIFICATIONS)),)
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EXTRA_CFLAGS += -DFOCALTECH_CONFIG_PANEL_NOTIFICATIONS
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endif
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@ -700,6 +700,13 @@ static int fts_read_touchdata(struct fts_ts_data *ts_data, u8 *buf)
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return ret;
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}
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#if FTS_GESTURE_EN
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ret = fts_gesture_readdata(ts_data, buf + FTS_TOUCH_DATA_LEN);
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if (0 == ret) {
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FTS_INFO("succuss to get gesture data in irq handler");
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return 1;
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}
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#endif
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return 0;
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}
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@ -1569,6 +1576,10 @@ static int fts_parse_dt(struct device *dev, struct fts_ts_platform_data *pdata)
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if (pdata->reset_gpio < 0)
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FTS_ERROR("Unable to get reset_gpio");
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pdata->report_gesture_key = of_property_read_bool(np, "focaltech,report_gesture_key");
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if (pdata->report_gesture_key)
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FTS_INFO("Report tap gesture as key.");
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pdata->irq_gpio = of_get_named_gpio_flags(np, "focaltech,irq-gpio",
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0, &pdata->irq_gpio_flags);
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if (pdata->irq_gpio < 0)
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@ -1721,6 +1732,12 @@ static int drm_notifier_callback(struct notifier_block *self,
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if (MSM_DRM_EARLY_EVENT_BLANK == event) {
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cancel_work_sync(&fts_data->resume_work);
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fts_ts_suspend(ts_data->dev);
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#ifdef FOCALTECH_SENSOR_EN
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if (fts_data->gesture_support) {
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FTS_INFO("double tap gesture suspend\n");
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return 1;
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}
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#endif
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} else if (MSM_DRM_EVENT_BLANK == event) {
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FTS_INFO("suspend: event = %lu, not care\n", event);
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}
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@ -1753,7 +1770,7 @@ int drm_notifier_callback(struct notifier_block *self,
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cancel_work_sync(&fts_data->resume_work);
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fts_ts_suspend(ts_data->dev);
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#ifdef FOCALTECH_SENSOR_EN
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if (fts_data->should_enable_gesture) {
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if (fts_data->gesture_support) {
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FTS_INFO("double tap gesture suspend\n");
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touch_set_state(TOUCH_LOW_POWER_STATE, TOUCH_PANEL_IDX_PRIMARY);
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fts_gesture_suspend(ts_data);
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@ -1910,6 +1927,11 @@ static int fts_ts_probe_entry(struct fts_ts_data *ts_data)
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mutex_init(&ts_data->report_mutex);
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mutex_init(&ts_data->bus_lock);
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init_waitqueue_head(&ts_data->ts_waitqueue);
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#ifdef FOCALTECH_SENSOR_EN
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mutex_init(&ts_data->state_mutex);
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//unknown screen state
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ts_data->screen_state = SCREEN_UNKNOWN;
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#endif
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/* Init communication interface */
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ret = fts_bus_init(ts_data);
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@ -2168,13 +2190,23 @@ static int fts_ts_suspend(struct device *dev)
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int ret = 0;
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struct fts_ts_data *ts_data = fts_data;
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#ifdef FOCALTECH_SENSOR_EN
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mutex_lock(&ts_data->state_mutex);
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#endif
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FTS_FUNC_ENTER();
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if (ts_data->suspended) {
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#ifdef FOCALTECH_SENSOR_EN
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mutex_unlock(&ts_data->state_mutex);
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#endif
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FTS_INFO("Already in suspend state");
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return 0;
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}
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if (ts_data->fw_loading) {
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#ifdef FOCALTECH_SENSOR_EN
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mutex_unlock(&ts_data->state_mutex);
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#endif
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FTS_INFO("fw upgrade in process, can't suspend");
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return 0;
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}
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@ -2182,30 +2214,47 @@ static int fts_ts_suspend(struct device *dev)
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fts_esdcheck_suspend(ts_data);
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#if FTS_GESTURE_EN
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if (ts_data->gesture_support) {
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fts_gesture_suspend(ts_data);
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} else
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#ifdef FOCALTECH_SENSOR_EN
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if (ts_data->gesture_support && (fts_gesture_suspend(ts_data) == 0)) {
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ts_data->screen_state = SCREEN_OFF;
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ts_data->wakeable = true;
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mutex_unlock(&ts_data->state_mutex);
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FTS_INFO("tap gesture suspend\n");
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touch_set_state(TOUCH_LOW_POWER_STATE, TOUCH_PANEL_IDX_PRIMARY);
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#else
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if (fts_gesture_suspend(ts_data) == 0) {
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#endif
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/* Enter into gesture mode(suspend) */
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ts_data->suspended = true;
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return 0;
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}
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#endif
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{
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FTS_INFO("make TP enter into sleep mode");
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ret = fts_write_reg(FTS_REG_POWER_MODE, FTS_REG_POWER_MODE_SLEEP);
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if (ret < 0)
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FTS_ERROR("set TP to sleep mode fail, ret=%d", ret);
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if (!ts_data->ic_info.is_incell) {
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FTS_INFO("make TP enter into sleep mode");
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ret = fts_write_reg(FTS_REG_POWER_MODE, FTS_REG_POWER_MODE_SLEEP);
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if (ret < 0)
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FTS_ERROR("set TP to sleep mode fail, ret=%d", ret);
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#ifdef FOCALTECH_SENSOR_EN
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touch_set_state(TOUCH_DEEP_SLEEP_STATE, TOUCH_PANEL_IDX_PRIMARY);
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#endif
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if (!ts_data->ic_info.is_incell) {
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#if FTS_POWER_SOURCE_CUST_EN
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ret = fts_power_source_suspend(ts_data);
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if (ret < 0) {
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FTS_ERROR("power enter suspend fail");
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}
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#endif
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ret = fts_power_source_suspend(ts_data);
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if (ret < 0) {
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FTS_ERROR("power enter suspend fail");
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}
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#endif
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}
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fts_release_all_finger();
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ts_data->suspended = true;
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FTS_FUNC_EXIT();
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#ifdef FOCALTECH_SENSOR_EN
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ts_data->screen_state = SCREEN_OFF;
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mutex_unlock(&ts_data->state_mutex);
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#endif
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return 0;
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}
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@ -2213,8 +2262,15 @@ static int fts_ts_resume(struct device *dev)
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{
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struct fts_ts_data *ts_data = fts_data;
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#ifdef FOCALTECH_SENSOR_EN
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mutex_lock(&ts_data->state_mutex);
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#endif
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FTS_FUNC_ENTER();
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if (!ts_data->suspended) {
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#ifdef FOCALTECH_SENSOR_EN
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mutex_unlock(&ts_data->state_mutex);
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#endif
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FTS_DEBUG("Already in awake state");
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return 0;
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}
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@ -2235,16 +2291,33 @@ static int fts_ts_resume(struct device *dev)
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fts_esdcheck_resume(ts_data);
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#if FTS_GESTURE_EN
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if (ts_data->gesture_support) {
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fts_gesture_resume(ts_data);
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#ifdef FOCALTECH_SENSOR_EN
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if (ts_data->wakeable && (fts_gesture_resume(ts_data) == 0)) {
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ts_data->screen_state = SCREEN_ON;
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ts_data->wakeable = false;
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mutex_unlock(&ts_data->state_mutex);
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FTS_INFO("Exit from tap gesture suspend mode.");
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#else
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if (fts_gesture_resume(ts_data) == 0) {
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#endif
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ts_data->suspended = false;
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return 0;
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}
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#endif
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ts_data->suspended = false;
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#if FTS_USB_DETECT_EN
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fts_cable_detect_func(true);
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#endif
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FTS_FUNC_EXIT();
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#ifdef FOCALTECH_SENSOR_EN
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mutex_unlock(&ts_data->state_mutex);
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ts_data->screen_state = SCREEN_ON;
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#endif
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return 0;
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}
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@ -61,11 +61,19 @@
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#include <linux/sched.h>
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#include <linux/kthread.h>
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#include <linux/dma-mapping.h>
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#include <linux/mmi_wake_lock.h>
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#include "focaltech_common.h"
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#ifdef FTS_USB_DETECT_EN
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#include <linux/power_supply.h>
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#endif
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#if defined(FOCALTECH_SENSOR_EN)
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#include <linux/sensors.h>
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#endif
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#ifdef FOCALTECH_CONFIG_PANEL_NOTIFICATIONS
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#include <linux/panel_notifier.h>
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#endif
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/*****************************************************************************
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* Private constant and macro definitions using #define
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*****************************************************************************/
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@ -121,6 +129,15 @@
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/*****************************************************************************
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* Private enumerations, structures and unions using typedef
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*****************************************************************************/
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#ifdef FOCALTECH_SENSOR_EN
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/* display state */
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enum display_state {
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SCREEN_UNKNOWN,
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SCREEN_OFF,
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SCREEN_ON,
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};
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#endif
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struct ftxxxx_proc {
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struct proc_dir_entry *proc_entry;
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u8 opmode;
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@ -133,6 +150,7 @@ struct fts_ts_platform_data {
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u32 irq_gpio_flags;
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u32 reset_gpio;
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u32 reset_gpio_flags;
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bool report_gesture_key;
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bool have_key;
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u32 key_number;
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u32 keys[FTS_MAX_KEYS];
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@ -154,6 +172,16 @@ struct ts_event {
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int area;
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};
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#if defined(FOCALTECH_SENSOR_EN)
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struct focaltech_sensor_platform_data {
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struct input_dev *input_sensor_dev;
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struct sensors_classdev ps_cdev;
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int sensor_opened;
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char sensor_data; /* 0 near, 1 far */
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struct fts_ts_data *data;
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};
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#endif
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struct pen_event {
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int down;
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int inrange;
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@ -212,6 +240,12 @@ struct fts_ts_data {
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bool gesture_support; /* gesture enable or disable, default: disable */
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u8 gesture_bmode; /*gesture buffer mode*/
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#ifdef FOCALTECH_SENSOR_EN
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bool wakeable;
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enum display_state screen_state;
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struct mutex state_mutex;
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struct focaltech_sensor_platform_data *sensor_pdata;
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#endif
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u8 pen_etype;
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struct pen_event pevent;
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@ -295,12 +329,14 @@ int fts_bus_exit(struct fts_ts_data *ts_data);
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int fts_spi_transfer_direct(u8 *writebuf, u32 writelen, u8 *readbuf, u32 readlen);
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/* Gesture functions */
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#if FTS_GESTURE_EN
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int fts_gesture_init(struct fts_ts_data *ts_data);
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int fts_gesture_exit(struct fts_ts_data *ts_data);
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void fts_gesture_recovery(struct fts_ts_data *ts_data);
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int fts_gesture_readdata(struct fts_ts_data *ts_data, u8 *data);
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int fts_gesture_suspend(struct fts_ts_data *ts_data);
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int fts_gesture_resume(struct fts_ts_data *ts_data);
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#endif
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/* Apk and functions */
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int fts_create_apk_debug_channel(struct fts_ts_data *);
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@ -68,6 +68,10 @@
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#define GESTURE_Z 0x41
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#define GESTURE_C 0x34
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#ifdef FOCALTECH_SENSOR_EN
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#define REPORT_MAX_COUNT 10000
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#endif
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/*****************************************************************************
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* Private enumerations, structures and unions using typedef
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*****************************************************************************/
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@ -86,12 +90,39 @@ struct fts_gesture_st {
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u8 point_num;
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u16 coordinate_x[FTS_GESTURE_POINTS_MAX];
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u16 coordinate_y[FTS_GESTURE_POINTS_MAX];
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u8 active;
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};
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/*****************************************************************************
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* Static variables
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*****************************************************************************/
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static struct fts_gesture_st fts_gesture_data;
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#ifdef FOCALTECH_SENSOR_EN
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#ifdef CONFIG_HAS_WAKELOCK
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static struct wake_lock gesture_wakelock;
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#else
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static struct wakeup_source *gesture_wakelock;
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#endif
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static struct sensors_classdev __maybe_unused sensors_touch_cdev = {
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.name = "dt-gesture",
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.vendor = "Focaltech",
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.version = 1,
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.type = SENSOR_TYPE_MOTO_DOUBLE_TAP,
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.max_range = "5.0",
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.resolution = "5.0",
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.sensor_power = "1",
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.min_delay = 0,
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.max_delay = 0,
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/* WAKE_UP & SPECIAL_REPORT */
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.flags = 1 | 6,
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.fifo_reserved_event_count = 0,
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.fifo_max_event_count = 0,
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.enabled = 0,
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.delay_msec = 200,
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.sensors_enable = NULL,
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.sensors_poll_delay = NULL,
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};
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#endif
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/*****************************************************************************
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* Global variable or extern global variabls/functions
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@ -125,10 +156,10 @@ static ssize_t fts_gesture_store(
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mutex_lock(&ts_data->input_dev->mutex);
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if (FTS_SYSFS_ECHO_ON(buf)) {
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FTS_DEBUG("enable gesture");
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FTS_INFO("enable gesture");
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ts_data->gesture_support = ENABLE;
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} else if (FTS_SYSFS_ECHO_OFF(buf)) {
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FTS_DEBUG("disable gesture");
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FTS_INFO("disable gesture");
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ts_data->gesture_support = DISABLE;
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}
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mutex_unlock(&ts_data->input_dev->mutex);
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@ -248,6 +279,10 @@ static int fts_create_gesture_sysfs(struct device *dev)
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static void fts_gesture_report(struct input_dev *input_dev, int gesture_id)
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{
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int gesture;
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#ifdef FOCALTECH_SENSOR_EN
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int ret = 0;
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static int report_cnt = 0;
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#endif
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FTS_DEBUG("gesture_id:0x%x", gesture_id);
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switch (gesture_id) {
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@ -300,13 +335,136 @@ static void fts_gesture_report(struct input_dev *input_dev, int gesture_id)
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/* report event key */
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if (gesture != -1) {
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FTS_DEBUG("Gesture Code=%d", gesture);
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#ifdef FOCALTECH_SENSOR_EN
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if (!(fts_data->wakeable && fts_data->gesture_support)) {
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FTS_INFO("Gesture got but wakeable not set. Skip this gesture.");
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return;
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}
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if (fts_data->pdata->report_gesture_key) {
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input_report_key(fts_data->sensor_pdata->input_sensor_dev, KEY_F1, 1);
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input_sync(fts_data->sensor_pdata->input_sensor_dev);
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input_report_key(fts_data->sensor_pdata->input_sensor_dev, KEY_F1, 0);
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input_sync(fts_data->sensor_pdata->input_sensor_dev);
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++report_cnt;
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} else {
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input_report_abs(fts_data->sensor_pdata->input_sensor_dev,
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ABS_DISTANCE, ++report_cnt);
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input_sync(fts_data->sensor_pdata->input_sensor_dev);
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}
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FTS_INFO("input report: %d", report_cnt);
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if (report_cnt >= REPORT_MAX_COUNT)
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report_cnt = 0;
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if (!ret) {
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#ifdef CONFIG_HAS_WAKELOCK
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wake_lock_timeout(&gesture_wakelock, msecs_to_jiffies(5000));
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#else
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PM_WAKEUP_EVENT(gesture_wakelock, 5000);
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#endif
|
||||
}
|
||||
#else
|
||||
input_report_key(input_dev, gesture, 1);
|
||||
input_sync(input_dev);
|
||||
input_report_key(input_dev, gesture, 0);
|
||||
input_sync(input_dev);
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef FOCALTECH_SENSOR_EN
|
||||
static int fts_sensor_set_enable(struct sensors_classdev *sensors_cdev,
|
||||
unsigned int enable)
|
||||
{
|
||||
FTS_INFO("Gesture set enable %d!", enable);
|
||||
mutex_lock(&fts_data->state_mutex);
|
||||
if (enable == 1)
|
||||
fts_data->gesture_support = true;
|
||||
else if (enable == 0)
|
||||
fts_data->gesture_support = false;
|
||||
else
|
||||
FTS_INFO("unknown enable symbol\n");
|
||||
|
||||
mutex_unlock(&fts_data->state_mutex);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int fts_sensor_init(struct fts_ts_data *data)
|
||||
{
|
||||
struct focaltech_sensor_platform_data *sensor_pdata;
|
||||
struct input_dev *sensor_input_dev;
|
||||
int err;
|
||||
|
||||
sensor_input_dev = input_allocate_device();
|
||||
if (!sensor_input_dev) {
|
||||
FTS_ERROR("Failed to allocate device");
|
||||
goto exit;
|
||||
}
|
||||
|
||||
sensor_pdata = devm_kzalloc(&sensor_input_dev->dev,
|
||||
sizeof(struct focaltech_sensor_platform_data),
|
||||
GFP_KERNEL);
|
||||
if (!sensor_pdata) {
|
||||
FTS_ERROR("Failed to allocate memory");
|
||||
goto free_sensor_pdata;
|
||||
}
|
||||
data->sensor_pdata = sensor_pdata;
|
||||
|
||||
if (data->pdata->report_gesture_key) {
|
||||
__set_bit(EV_KEY, sensor_input_dev->evbit);
|
||||
__set_bit(KEY_F1, sensor_input_dev->keybit);
|
||||
}
|
||||
else {
|
||||
__set_bit(EV_ABS, sensor_input_dev->evbit);
|
||||
input_set_abs_params(sensor_input_dev, ABS_DISTANCE,
|
||||
0, REPORT_MAX_COUNT, 0, 0);
|
||||
}
|
||||
__set_bit(EV_SYN, sensor_input_dev->evbit);
|
||||
|
||||
sensor_input_dev->name = "double-tap";
|
||||
data->sensor_pdata->input_sensor_dev = sensor_input_dev;
|
||||
|
||||
err = input_register_device(sensor_input_dev);
|
||||
if (err) {
|
||||
FTS_ERROR("Unable to register device, err=%d", err);
|
||||
goto free_sensor_input_dev;
|
||||
}
|
||||
|
||||
sensor_pdata->ps_cdev = sensors_touch_cdev;
|
||||
sensor_pdata->ps_cdev.sensors_enable = fts_sensor_set_enable;
|
||||
sensor_pdata->data = data;
|
||||
|
||||
err = sensors_classdev_register(&sensor_input_dev->dev,
|
||||
&sensor_pdata->ps_cdev);
|
||||
if (err)
|
||||
goto unregister_sensor_input_device;
|
||||
|
||||
return 0;
|
||||
|
||||
unregister_sensor_input_device:
|
||||
input_unregister_device(data->sensor_pdata->input_sensor_dev);
|
||||
free_sensor_input_dev:
|
||||
input_free_device(data->sensor_pdata->input_sensor_dev);
|
||||
free_sensor_pdata:
|
||||
devm_kfree(&sensor_input_dev->dev, sensor_pdata);
|
||||
data->sensor_pdata = NULL;
|
||||
exit:
|
||||
return 1;
|
||||
}
|
||||
|
||||
int fts_sensor_remove(struct fts_ts_data *data)
|
||||
{
|
||||
sensors_classdev_unregister(&data->sensor_pdata->ps_cdev);
|
||||
input_unregister_device(data->sensor_pdata->input_sensor_dev);
|
||||
devm_kfree(&data->sensor_pdata->input_sensor_dev->dev,
|
||||
data->sensor_pdata);
|
||||
data->sensor_pdata = NULL;
|
||||
data->wakeable = false;
|
||||
data->gesture_support = false;
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
/*****************************************************************************
|
||||
* Name: fts_gesture_readdata
|
||||
* Brief: Read information about gesture: enable flag/gesture points..., if ges-
|
||||
|
|
@ -330,8 +488,7 @@ int fts_gesture_readdata(struct fts_ts_data *ts_data, u8 *touch_buf)
|
|||
struct input_dev *input_dev = ts_data->input_dev;
|
||||
struct fts_gesture_st *gesture = &fts_gesture_data;
|
||||
|
||||
if (!ts_data->gesture_support) {
|
||||
FTS_ERROR("gesture no support");
|
||||
if (!ts_data->gesture_support || !ts_data->suspended) {
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
|
|
@ -370,7 +527,7 @@ int fts_gesture_readdata(struct fts_ts_data *ts_data, u8 *touch_buf)
|
|||
|
||||
void fts_gesture_recovery(struct fts_ts_data *ts_data)
|
||||
{
|
||||
if (ts_data->gesture_support && ts_data->suspended) {
|
||||
if (ts_data->gesture_support && (ENABLE == fts_gesture_data.active)) {
|
||||
FTS_DEBUG("gesture recovery...");
|
||||
fts_write_reg(0xD1, 0xFF);
|
||||
fts_write_reg(0xD2, 0xFF);
|
||||
|
|
@ -388,8 +545,10 @@ int fts_gesture_suspend(struct fts_ts_data *ts_data)
|
|||
u8 state = 0xFF;
|
||||
|
||||
FTS_FUNC_ENTER();
|
||||
if (enable_irq_wake(ts_data->irq)) {
|
||||
FTS_DEBUG("enable_irq_wake(irq:%d) fail", ts_data->irq);
|
||||
/* gesture not enable, return immediately */
|
||||
if (!ts_data->gesture_support) {
|
||||
FTS_INFO("gesture is disabled");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
for (i = 0; i < 5; i++) {
|
||||
|
|
@ -406,11 +565,18 @@ int fts_gesture_suspend(struct fts_ts_data *ts_data)
|
|||
break;
|
||||
}
|
||||
|
||||
if (i >= 5)
|
||||
if (i >= 5) {
|
||||
FTS_ERROR("make IC enter into gesture(suspend) fail,state:%x", state);
|
||||
else
|
||||
FTS_INFO("Enter into gesture(suspend) successfully");
|
||||
fts_gesture_data.active = DISABLE;
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
if (enable_irq_wake(ts_data->irq)) {
|
||||
FTS_DEBUG("enable_irq_wake(irq:%d) fail", ts_data->irq);
|
||||
}
|
||||
|
||||
fts_gesture_data.active = ENABLE;
|
||||
FTS_INFO("Enter into gesture(suspend) successfully");
|
||||
FTS_FUNC_EXIT();
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -421,10 +587,22 @@ int fts_gesture_resume(struct fts_ts_data *ts_data)
|
|||
u8 state = 0xFF;
|
||||
|
||||
FTS_FUNC_ENTER();
|
||||
|
||||
/* gesture not enable, return immediately */
|
||||
if (!ts_data->gesture_support) {
|
||||
FTS_INFO("gesture is disabled");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
if (fts_gesture_data.active == DISABLE) {
|
||||
FTS_DEBUG("gesture active is disable, return immediately");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
if (disable_irq_wake(ts_data->irq)) {
|
||||
FTS_DEBUG("disable_irq_wake(irq:%d) fail", ts_data->irq);
|
||||
}
|
||||
|
||||
fts_gesture_data.active = DISABLE;
|
||||
for (i = 0; i < 5; i++) {
|
||||
fts_write_reg(FTS_REG_GESTURE_EN, DISABLE);
|
||||
msleep(1);
|
||||
|
|
@ -445,6 +623,9 @@ int fts_gesture_resume(struct fts_ts_data *ts_data)
|
|||
int fts_gesture_init(struct fts_ts_data *ts_data)
|
||||
{
|
||||
struct input_dev *input_dev = ts_data->input_dev;
|
||||
#ifdef FOCALTECH_SENSOR_EN
|
||||
static bool initialized_sensor;
|
||||
#endif
|
||||
|
||||
FTS_FUNC_ENTER();
|
||||
input_set_capability(input_dev, EV_KEY, KEY_POWER);
|
||||
|
|
@ -478,11 +659,30 @@ int fts_gesture_init(struct fts_ts_data *ts_data)
|
|||
__set_bit(KEY_GESTURE_C, input_dev->keybit);
|
||||
__set_bit(KEY_GESTURE_Z, input_dev->keybit);
|
||||
|
||||
#ifdef FOCALTECH_SENSOR_EN
|
||||
if (!initialized_sensor) {
|
||||
#ifdef CONFIG_HAS_WAKELOCK
|
||||
wake_lock_init(&gesture_wakelock, WAKE_LOCK_SUSPEND, "poll-wake-lock");
|
||||
#else
|
||||
PM_WAKEUP_REGISTER(ts_data->dev, gesture_wakelock, "poll-wake-lock");
|
||||
if (!gesture_wakelock) {
|
||||
FTS_ERROR("failed to allocate wakeup source\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
#endif
|
||||
|
||||
if (!fts_sensor_init(ts_data))
|
||||
initialized_sensor = true;
|
||||
|
||||
}
|
||||
#endif
|
||||
|
||||
fts_create_gesture_sysfs(ts_data->dev);
|
||||
|
||||
memset(&fts_gesture_data, 0, sizeof(struct fts_gesture_st));
|
||||
ts_data->gesture_bmode = GESTURE_BM_REG;
|
||||
ts_data->gesture_support = FTS_GESTURE_EN;
|
||||
ts_data->gesture_support = DISABLE; // disable by default
|
||||
fts_gesture_data.active = DISABLE;
|
||||
|
||||
if ((ts_data->ic_info.ids.type <= 0x25)
|
||||
|| (ts_data->ic_info.ids.type == 0x87)
|
||||
|
|
|
|||
Loading…
Reference in a new issue