Hi Stefano,
On Wed, Sep 19, 2012 at 04:53:54PM +0200, Stefano Babic wrote:
> The probe function checks for integrity the pdata->irq_pin,
> but then does not request this line for interrupt.
> For this reason, no interrupts are generated.
>
> Tested on a AM3517 board with EP0700M06
Why is your board code does not set client->irq properly?
Thanks.
>
> Signed-off-by: Stefano Babic <sbabic@xxxxxxx>
> CC: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
> CC: Simon Budig <simon.budig@xxxxxxxxxxxxxxxxx>
> CC: Guenter Roeck <linux@xxxxxxxxxxxx>
> ---
> drivers/input/touchscreen/edt-ft5x06.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/input/touchscreen/edt-ft5x06.c b/drivers/input/touchscreen/edt-ft5x06.c
> index b06a5e3..9608281 100644
> --- a/drivers/input/touchscreen/edt-ft5x06.c
> +++ b/drivers/input/touchscreen/edt-ft5x06.c
> @@ -788,7 +788,8 @@ static int __devinit edt_ft5x06_ts_probe(struct i2c_client *client,
> input_set_drvdata(input, tsdata);
> i2c_set_clientdata(client, tsdata);
>
> - error = request_threaded_irq(client->irq, NULL, edt_ft5x06_ts_isr,
> + error = request_threaded_irq(gpio_to_irq(pdata->irq_pin), NULL,
> + edt_ft5x06_ts_isr,
> IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
> client->name, tsdata);
> if (error) {
> --
> 1.7.9.5
>
--
Dmitry
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