diff options
Diffstat (limited to 'drivers/input/touchscreen/edt-ft5x06.c')
| -rw-r--r-- | drivers/input/touchscreen/edt-ft5x06.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/input/touchscreen/edt-ft5x06.c b/drivers/input/touchscreen/edt-ft5x06.c index ef8a7cd..7239c31 100644 --- a/drivers/input/touchscreen/edt-ft5x06.c +++ b/drivers/input/touchscreen/edt-ft5x06.c @@ -27,6 +27,7 @@ #include <linux/module.h> #include <linux/ratelimit.h> +#include <linux/irq.h> #include <linux/interrupt.h> #include <linux/input.h> #include <linux/i2c.h> @@ -874,6 +875,7 @@ static int edt_ft5x06_ts_probe(struct i2c_client *client, { struct edt_ft5x06_ts_data *tsdata; struct input_dev *input; + unsigned long irq_flags; int error; char fw_version[EDT_NAME_LEN]; @@ -959,9 +961,13 @@ static int edt_ft5x06_ts_probe(struct i2c_client *client, input_set_drvdata(input, tsdata); i2c_set_clientdata(client, tsdata); - error = devm_request_threaded_irq(&client->dev, client->irq, NULL, - edt_ft5x06_ts_isr, - IRQF_TRIGGER_FALLING | IRQF_ONESHOT, + irq_flags = irq_get_trigger_type(client->irq); + if (irq_flags == IRQF_TRIGGER_NONE) + irq_flags = IRQF_TRIGGER_FALLING; + irq_flags |= IRQF_ONESHOT; + + error = devm_request_threaded_irq(&client->dev, client->irq, + NULL, edt_ft5x06_ts_isr, irq_flags, client->name, tsdata); if (error) { dev_err(&client->dev, "Unable to request touchscreen IRQ.\n"); |
