On Sun, Apr 26, 2009 at 21:54, Marco d'Itri <md@xxxxxxxx> wrote:
> Is this reasonable?
> With udev 0.140 (or rather: sometime after 0.125) we've lost the
> persistent device symlink /dev/input/by-path/platform-gpio-keys-event-
> due to the following change in 60-persistent-input.rules which no longer
> allows an empty ID_CLASS:
> It seems to me that the simplest solution is to let udev define a class
> for gpio-keys (kbd seems most logical), for example with the following
> change in 60-persistent-input.rules:
>
> -DRIVERS=="atkbd", ENV{ID_CLASS}="kbd"
> +DRIVERS=="atkbd|gpio-keys", ENV{ID_CLASS}="kbd"
I guess, this is any key on a system board, and is not like the usual,
pretty well defined "kbd".
For path links of platform devices, we should just create a:
/dev/input/by-path/platform-gpio-keys-event
link, which should be fine as long as there is only a single interface
per platform device. USB devices should also be fine in having this
link, because they include the interface number in the path name.
I've committed a change along with some other pending changes to the
git repository.
Thanks,
Kay
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