Re: [PATCH RFC v2 4/5] selftest: gpio: Add wait flag to gpio-mockup-cdev

On Fri, Oct 25, 2024 at 9:46 PM Nícolas F. R. A. Prado nfraprado@collabora.com wrote:

Add a -w flag to the gpio-mockup-cdev utility that causes the program to wait until a signal is received before exiting, even when its behavior is to retrieve the GPIO value of the line. This allows using this utility to keep a GPIO line configured even when in input mode, which will be relied on in other tests.

Signed-off-by: Nícolas F. R. A. Prado nfraprado@collabora.com

Bartosz has to look at this patch!

But overall the idea looks sound to me.

Yours, Linus Walleij