Hello, Dmitry
On 5/7/2012 3:04 PM, Dmitry Torokhov wrote:
Hi Bo,
On Mon, May 07, 2012 at 10:27:33AM +0800, Bo Shen wrote:
The default trigger mode of QT1070 is IRQF_TRIGGER_LOW,
Using TRQF_TRIGGER_FALLING to replace IRQF_TRIGGER_LOW | IRQF_ONESHOT.
Why don't you set up IRQ the way you want in board code instead of
implementing workarounds in the driver?
The QT1070 will generate a falling edge interrupt if any valid data
coming. The workaround is only for the boarding that can handle edge
interrupt but cannot distinguish rising and falling.
So I think put this trigger set up code to board code will make thing
more complex.
Thanks.
Best Regards,
Josh Wu
--
To unsubscribe from this list: send the line "unsubscribe linux-input" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
