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Using gpiod in a Kernel module
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Mark A. Yoder
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Oct 7, 2020, 1:27:53 PM
10/7/20
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I'm looking for examples of using the new gpiod[1] interface in a kernel module.
I'd like to see Derek Molloy's gpio_test[2] example converted from the /sys/class/gpio approach to the gpiod.
Who can point me to some examples?
--Mark
p.s. I'm not looking for libgpiod examples, those I've already done[3].
[1]
https://www.kernel.org/doc/Documentation/gpio/consumer.txt
[2]
https://github.com/derekmolloy/exploringBB/tree/version2/extras/kernel/gpio_test
[3]
https://github.com/beagleboard/cloud9-examples/tree/v2020.08/BeagleBone/Black/gpiod
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