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drivers: input: touchscreen: nt36672c: Implement double_tap node

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Change-Id: I1ff68f35ed5b0c21f993ef339ffc3df111c60e74
This commit is contained in:
Erfan Abdi
2020-03-07 03:09:00 +03:30
committed by Sebastiano Barezzi
parent bd5875925c
commit 05257703f2
1 changed files with 35 additions and 0 deletions
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35
drivers/input/touchscreen/nt36672c/nt36xxx.c
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@@ -45,6 +45,10 @@
#include <linux/jiffies.h>
#endif /* #if NVT_TOUCH_ESD_PROTECT */
#if WAKEUP_GESTURE && defined(CONFIG_TOUCHSCREEN_COMMON)
#include <linux/input/tp_common.h>
#endif
#if NVT_TOUCH_ESD_PROTECT
static struct delayed_work nvt_esd_check_work;
static struct workqueue_struct *nvt_esd_check_wq;
@@ -115,6 +119,33 @@ const uint16_t gesture_key_array[] = {
};
#endif
#if WAKEUP_GESTURE && defined(CONFIG_TOUCHSCREEN_COMMON)
static ssize_t double_tap_show(struct kobject *kobj,
struct kobj_attribute *attr, char *buf)
{
return sprintf(buf, "%d\n", ts->db_wakeup);
}
static ssize_t double_tap_store(struct kobject *kobj,
struct kobj_attribute *attr, const char *buf,
size_t count)
{
int rc, val;
rc = kstrtoint(buf, 10, &val);
if (rc)
return -EINVAL;
ts->db_wakeup = !!val;
return count;
}
static struct tp_common_ops double_tap_ops = {
.show = double_tap_show,
.store = double_tap_store,
};
#endif
#ifdef CONFIG_MTK_SPI
const struct mt_chip_conf spi_ctrdata = {
.setuptime = 25,
@@ -2674,6 +2705,10 @@ static int32_t nvt_ts_probe(struct platform_device *pdev)
}
#endif
#if WAKEUP_GESTURE && defined(CONFIG_TOUCHSCREEN_COMMON)
tp_common_set_double_tap_ops(&double_tap_ops);
#endif
sprintf(ts->phys, "input/ts");
ts->input_dev->name = NVT_TS_NAME;
ts->input_dev->phys = ts->phys;