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drivers: input: use generic touch report in ft5336

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Adds the use of generic touch reporting method for ft5336 driver.

Signed-off-by: Dominik Lau <dlau@internships.antmicro.com>
Signed-off-by: Filip Kokosinski <fkokosinski@antmicro.com>
This commit is contained in:
Dominik Lau 2024-08-07 13:02:33 +02:00 committed by Anas Nashif
parent 74e84a9dfd
commit 40e64f1564
3 changed files with 8 additions and 3 deletions
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1
drivers/input/Kconfig.ft5336
View file

@ -7,6 +7,7 @@ menuconfig INPUT_FT5336
default y
depends on DT_HAS_FOCALTECH_FT5336_ENABLED
select I2C
select INPUT_TOUCH
help
Enable driver for multiple Focaltech capacitive touch panel
controllers. This driver should support FT5x06, FT5606, FT5x16,

8
drivers/input/input_ft5336.c
View file

@ -11,6 +11,7 @@
#include <zephyr/drivers/gpio.h>
#include <zephyr/drivers/i2c.h>
#include <zephyr/input/input.h>
#include <zephyr/input/input_touch.h>
#include <zephyr/pm/device.h>
#include <zephyr/pm/device_runtime.h>
#include <zephyr/sys/util.h>
@ -50,6 +51,7 @@ LOG_MODULE_REGISTER(ft5336, CONFIG_INPUT_LOG_LEVEL);
/** FT5336 configuration (DT). */
struct ft5336_config {
struct input_touchscreen_common_config common;
/** I2C bus. */
struct i2c_dt_spec bus;
struct gpio_dt_spec reset_gpio;
@ -76,6 +78,8 @@ struct ft5336_data {
bool pressed_old;
};
INPUT_TOUCH_STRUCT_CHECK(struct ft5336_config);
static int ft5336_process(const struct device *dev)
{
const struct ft5336_config *config = dev->config;
@ -126,8 +130,7 @@ static int ft5336_process(const struct device *dev)
}
if (pressed) {
input_report_abs(dev, INPUT_ABS_X, col, false, K_FOREVER);
input_report_abs(dev, INPUT_ABS_Y, row, false, K_FOREVER);
input_touchscreen_report_pos(dev, col, row, K_FOREVER);
input_report_key(dev, INPUT_BTN_TOUCH, 1, true, K_FOREVER);
} else if (data->pressed_old && !pressed) {
input_report_key(dev, INPUT_BTN_TOUCH, 0, true, K_FOREVER);
@ -293,6 +296,7 @@ static int ft5336_pm_action(const struct device *dev,
#define FT5336_INIT(index) \
PM_DEVICE_DT_INST_DEFINE(n, ft5336_pm_action); \
static const struct ft5336_config ft5336_config_##index = { \
.common = INPUT_TOUCH_DT_INST_COMMON_CONFIG_INIT(index), \
.bus = I2C_DT_SPEC_INST_GET(index), \
.reset_gpio = GPIO_DT_SPEC_INST_GET_OR(index, reset_gpios, {0}), \
IF_ENABLED(CONFIG_INPUT_FT5336_INTERRUPT, \

2
dts/bindings/input/focaltech,ft5336.yaml
View file

@ -5,7 +5,7 @@ description: FT3267/FT5XX6/FT6XX6 capacitive touch panels
compatible: "focaltech,ft5336"
include: i2c-device.yaml
include: [i2c-device.yaml, touchscreen-common.yaml]
properties:
int-gpios: