On Sat, Jul 25, 2020 at 6:21 AM Kent Gibson wrote:
>
> Add support for edge detection to lines requested using
> GPIO_GET_LINE_IOCTL.
>
> Signed-off-by: Kent Gibson
> ---
[snip!]
> +
> +static irqreturn_t edge_irq_thread(int irq, void *p)
> +{
> + struct edge_detector *edet = p;
> +
Add support for edge detection to lines requested using
GPIO_GET_LINE_IOCTL.
Signed-off-by: Kent Gibson
---
The edge_detector implementation is based on the V1 lineevent implementation.
drivers/gpio/gpiolib-cdev.c | 314 +++-
drivers/gpio/gpiolib.c | 2 +
2 matches
Mail list logo
