A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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bangkok modify focal tp power on off

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bangkok:modify for focal tp 
power off and on

Change-Id: I23791c139fa095611fdb3989d3fb318222144533
Reviewed-on: https://gerrit.mot.com/2597827
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Wei Deng <dengwei1@motorola.com>
Reviewed-by: Xiangpo Zhao <zhaoxp3@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
tinno61 2023-05-05 19:13:21 +08:00
commit d52da72ed7
1 changed files with 28 additions and 14 deletions
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42
drivers/input/touchscreen/focaltech_touch_v3/focaltech_core.c
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@ -1509,24 +1509,16 @@ err_vdd_gpio_dir:
return ret;
}
static int fts_vdd_gpio_configure(struct fts_ts_data *data)
static int fts_vdd_gpio_high(struct fts_ts_data *data)
{
int ret = 0;
FTS_FUNC_ENTER();
if (gpio_is_valid(data->pdata->vdd_gpio)) {
ret = gpio_request(data->pdata->vdd_gpio, "fts_vdd_gpio");
if (ret) {
FTS_ERROR("[GPIO]vdd_gpio request failed");
goto err_vdd_gpio_dir;
}
ret = gpio_direction_output(data->pdata->vdd_gpio, 1);
if (ret) {
FTS_ERROR("[GPIO]set_direction for reset gpio failed");
goto err_vdd_gpio_dir;
}
ret = gpio_direction_output(data->pdata->vdd_gpio, 1);
if (ret) {
FTS_ERROR("[GPIO]set_direction for reset gpio failed");
goto err_vdd_gpio_dir;
}
FTS_FUNC_EXIT();
@ -1561,7 +1553,7 @@ int fts_power_source_ctrl(struct fts_ts_data *ts_data, int enable)
}
#ifdef CONFIG_FTS_VDD_GPIO_CONTROL
fts_vdd_gpio_configure(ts_data);
fts_vdd_gpio_high(ts_data);
#endif
if (!IS_ERR_OR_NULL(ts_data->vcc_i2c)) {
@ -1732,6 +1724,23 @@ static int fts_gpio_configure(struct fts_ts_data *data)
int ret = 0;
FTS_FUNC_ENTER();
#ifdef CONFIG_FTS_VDD_GPIO_CONTROL
if (gpio_is_valid(data->pdata->vdd_gpio)) {
ret = gpio_request(data->pdata->vdd_gpio, "fts_vdd_gpio");
if (ret) {
FTS_ERROR("[GPIO]vdd_gpio request failed");
goto err_vdd_gpio_dir;
}
ret = gpio_direction_output(data->pdata->vdd_gpio, 0);
if (ret) {
FTS_ERROR("[GPIO]set_direction for reset gpio failed");
goto err_vdd_gpio_dir;
}
}
#endif
/* request irq gpio */
if (gpio_is_valid(data->pdata->irq_gpio)) {
ret = gpio_request(data->pdata->irq_gpio, "fts_irq_gpio");
@ -1771,6 +1780,11 @@ err_reset_gpio_dir:
err_irq_gpio_dir:
if (gpio_is_valid(data->pdata->irq_gpio))
gpio_free(data->pdata->irq_gpio);
#ifdef CONFIG_FTS_VDD_GPIO_CONTROL
err_vdd_gpio_dir:
if (gpio_is_valid(data->pdata->vdd_gpio))
gpio_free(data->pdata->vdd_gpio);
#endif
err_irq_gpio_req:
FTS_FUNC_EXIT();
return ret;