On 4/19/2012 5:05 PM, Maxime Ripard wrote:
Hi List,
A lot of driver add an extra frequency attribute to allow user to tune
triggers frequency from sysfs. This is a lot of code duplication, while most
do the exact same thing.
I added here two extra fields to struct iio_trigger, frequency and info_mask,
which might not be needed at first, but will allow us to add extra parameters
more easily.
I added as well a callback for info_mask changes in trigger_ops so that drivers
can take action when frequency has been changed by the user, but will also be
easily extendable.
I'm generally in favour of this as it'll make in kernel accesses to
these controls easier to add.
--
To unsubscribe from this list: send the line "unsubscribe linux-iio" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
