From a56a256933bb0b593dc36fc8d7bb85ada3655662 Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 3 Nov 2022 16:57:55 +0100 Subject: samples/hid: add Surface Dial example Add a more complete HID-BPF example. Signed-off-by: Benjamin Tissoires Signed-off-by: Jiri Kosina --- samples/hid/hid_bpf_helpers.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'samples/hid/hid_bpf_helpers.h') diff --git a/samples/hid/hid_bpf_helpers.h b/samples/hid/hid_bpf_helpers.h index c555aeef5e37..4fff31dbe0e7 100644 --- a/samples/hid/hid_bpf_helpers.h +++ b/samples/hid/hid_bpf_helpers.h @@ -10,6 +10,8 @@ extern __u8 *hid_bpf_get_data(struct hid_bpf_ctx *ctx, unsigned int offset, const size_t __sz) __ksym; extern int hid_bpf_attach_prog(unsigned int hid_id, int prog_fd, u32 flags) __ksym; +extern struct hid_bpf_ctx *hid_bpf_allocate_context(unsigned int hid_id) __ksym; +extern void hid_bpf_release_context(struct hid_bpf_ctx *ctx) __ksym; extern int hid_bpf_hw_request(struct hid_bpf_ctx *ctx, __u8 *data, size_t buf__sz, -- cgit v1.2.3