CODEWITHSUNDEEP
clinuxlinux-kernellinux-device-driverkeyboard-events
runner
runner

Reputation: 601

Event Codes in linux Device Drivers (EVIOCG*)

I have been working on driver code that uses event codes. But I haven't find any documentations regarding event codes in Linux drivers.

One thing I find out that mouse device driver uses this event codes for locating the mouse pointer. And another thing I know of event code is User space may get the current event code values using the EVIOCG* ioctls defined is linux/input.h

I am absolutely a fresher in device driver field.

I need help on under standing event codes in linux drivers

Upvotes: 0

Views: 777

Answers (1)

followed Monica to Codidact
followed Monica to Codidact

Reputation: 8059

You can find the documentation of event codes and much more here

https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/tree/Documentation/input?id=refs/tags/v4.1.3

Upvotes: 2

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