[src/trunk]: src/sys/dev/fdt Emit initial lid switch state event at startup

[jmcneill <jmcneill%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/9b9a1dd42e5d
branches:  trunk
changeset: 832420:9b9a1dd42e5d
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Thu May 10 13:05:18 2018 +0000

description:
Emit initial lid switch state event at startup

diffstat:

 sys/dev/fdt/gpiokeys.c |  7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diffs (35 lines):

diff -r 93e1f238555a -r 9b9a1dd42e5d sys/dev/fdt/gpiokeys.c
--- a/sys/dev/fdt/gpiokeys.c    Thu May 10 11:06:13 2018 +0000
+++ b/sys/dev/fdt/gpiokeys.c    Thu May 10 13:05:18 2018 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: gpiokeys.c,v 1.7 2018/04/28 11:49:06 jmcneill Exp $ */
+/* $NetBSD: gpiokeys.c,v 1.8 2018/05/10 13:05:18 jmcneill Exp $ */
 
 /*-
  * Copyright (c) 2015 Jared D. McNeill <jmcneill%invisible.ca@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: gpiokeys.c,v 1.7 2018/04/28 11:49:06 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: gpiokeys.c,v 1.8 2018/05/10 13:05:18 jmcneill Exp $");
 
 #include <sys/param.h>
 #include <sys/kernel.h>
@@ -84,7 +84,7 @@
        u_int                   key_code;
        struct sysmon_pswitch   key_pswitch;
        uint8_t                 key_usbcode;
-       u_int                   key_state;
+       int                     key_state;
 
        struct gpiokeys_key     *key_next;
 };
@@ -219,6 +219,7 @@
                        key->key_pswitch.smpsw_name = key->key_label;
                        switch (code) {
                        case SW_LID:
+                               key->key_state = -1;    /* Send notification on attach */
                                key->key_pswitch.smpsw_type = PSWITCH_TYPE_LID;
                                break;
                        default: