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| // SPDX-License-Identifier: GPL-2.0
| // test ir decoder
| //
| // Copyright (C) 2018 Sean Young <sean@mess.org>
|
| #include <linux/bpf.h>
| #include <linux/lirc.h>
| #include "bpf_helpers.h"
|
| SEC("lirc_mode2")
| int bpf_decoder(unsigned int *sample)
| {
| if (LIRC_IS_PULSE(*sample)) {
| unsigned int duration = LIRC_VALUE(*sample);
|
| if (duration & 0x10000)
| bpf_rc_keydown(sample, 0x40, duration & 0xffff, 0);
| }
|
| return 0;
| }
|
| char _license[] SEC("license") = "GPL";
|
|
