diff options
Diffstat (limited to 'sys/dev/acpi')
| -rw-r--r-- | sys/dev/acpi/acpibtn.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/sys/dev/acpi/acpibtn.c b/sys/dev/acpi/acpibtn.c index 485b875500a..9eda687d0b4 100644 --- a/sys/dev/acpi/acpibtn.c +++ b/sys/dev/acpi/acpibtn.c @@ -1,4 +1,4 @@ -/* $OpenBSD: acpibtn.c,v 1.22 2009/11/23 16:21:54 pirofti Exp $ */ +/* $OpenBSD: acpibtn.c,v 1.23 2009/11/25 16:12:40 deraadt Exp $ */ /* * Copyright (c) 2005 Marco Peereboom <marco@openbsd.org> * @@ -121,9 +121,23 @@ acpibtn_notify(struct aml_node *node, int notify_type, void *arg) switch (sc->sc_btn_type) { case ACPIBTN_LID: + /* + * Notification of 0x80 for lid opens or closes. We + * need to check using other means, and if desirable, + * go to sleep. + */ + break; case ACPIBTN_SLEEP: #ifndef SMALL_KERNEL - acpi_sleep_state(sc->sc_acpi, ACPI_STATE_S3); + switch (notify_type) { + case 0x02: + /* "something" has been taken care of by the system */ + break; + case 0x80: + /* Request to go to sleep */ + acpi_sleep_state(sc->sc_acpi, ACPI_STATE_S3); + break; + } #endif /* SMALL_KERNEL */ break; case ACPIBTN_POWER: |