diff options
Diffstat (limited to 'drivers/hid/bpf/hid_bpf_jmp_table.c')
| -rw-r--r-- | drivers/hid/bpf/hid_bpf_jmp_table.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/hid/bpf/hid_bpf_jmp_table.c b/drivers/hid/bpf/hid_bpf_jmp_table.c index bfcdd7b805a9..579a6c06906e 100644 --- a/drivers/hid/bpf/hid_bpf_jmp_table.c +++ b/drivers/hid/bpf/hid_bpf_jmp_table.c @@ -58,12 +58,15 @@ static DECLARE_WORK(release_work, hid_bpf_release_progs); BTF_ID_LIST(hid_bpf_btf_ids) BTF_ID(func, hid_bpf_device_event) /* HID_BPF_PROG_TYPE_DEVICE_EVENT */ +BTF_ID(func, hid_bpf_rdesc_fixup) /* HID_BPF_PROG_TYPE_RDESC_FIXUP */ static int hid_bpf_max_programs(enum hid_bpf_prog_type type) { switch (type) { case HID_BPF_PROG_TYPE_DEVICE_EVENT: return HID_BPF_MAX_PROGS_PER_DEV; + case HID_BPF_PROG_TYPE_RDESC_FIXUP: + return 1; default: return -EINVAL; } @@ -233,6 +236,10 @@ static void hid_bpf_release_progs(struct work_struct *work) if (next->hdev == hdev && next->type == type) next->hdev = NULL; } + + /* if type was rdesc fixup, reconnect device */ + if (type == HID_BPF_PROG_TYPE_RDESC_FIXUP) + hid_bpf_reconnect(hdev); } } |