TechPanelGM/kernel_xiaomi_sm8250
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drivers: input: touchscreen: goodix_9916: Implement double_tap node

Browse Source 
Change-Id: I128b90427ae7399a6d4b98b9f89b10a5c74deece
This commit is contained in:
Sebastiano Barezzi
2023-01-30 23:24:41 +01:00
parent fc5f4f6365
commit e93a14f2a4
1 changed files with 39 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
drivers/input/touchscreen/goodix_9916/goodix_ts_core.c
View File

@@ -30,6 +30,10 @@
#define INPUT_TYPE_B_PROTOCOL
#endif
#ifdef CONFIG_TOUCHSCREEN_COMMON
#include <linux/input/tp_common.h>
#endif
#include "goodix_ts_core.h"
#define GOODIX_DEFAULT_CFG_NAME "goodix_cfg_group.cfg"
@@ -840,6 +844,37 @@ static ssize_t goodix_report_rate_store(struct device *dev,
}
return count;
}
#ifdef CONFIG_TOUCHSCREEN_COMMON
static ssize_t double_tap_show(struct kobject *kobj,
struct kobj_attribute *attr, char *buf)
{
return sprintf(buf, "%d\n", goodix_core_data->double_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;
goodix_core_data->double_wakeup = !!val;
queue_work(goodix_core_data->gesture_wq,
&goodix_core_data->gesture_work);
return count;
}
static struct tp_common_ops double_tap_ops = {
.show = double_tap_show,
.store = double_tap_store,
};
#endif
static DEVICE_ATTR(driver_info, 0444, goodix_ts_driver_info_show, NULL);
static DEVICE_ATTR(chip_info, 0444, goodix_ts_chip_info_show, NULL);
static DEVICE_ATTR(reset, 0220, NULL, goodix_ts_reset_store);
@@ -2352,6 +2387,10 @@ int goodix_ts_stage2_init(struct goodix_ts_core *cd)
/* create sysfs files */
goodix_ts_sysfs_init(cd);
#ifdef CONFIG_TOUCHSCREEN_COMMON
tp_common_set_double_tap_ops(&double_tap_ops);
#endif
/* create procfs files */
goodix_ts_procfs_init(cd);