diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2010-08-07 15:48:27 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2010-08-07 15:48:27 +0000 |
| commit | 4dd049781070f427fef1df9887b084d593fef229 (patch) | |
| tree | 65a3d97115fa73b3b825239446e87c296357c78a /sys/dev | |
| parent | 64010126ad431d559008f6ad4c1a78dab8a0896b (diff) | |
upon resume, notify all the acpiac and acpibat drivers to update
their status. some laptops do not do this automatically.
ok kettenis canacar
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/acpi/acpi.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/sys/dev/acpi/acpi.c b/sys/dev/acpi/acpi.c index a90f2f81106..a14c2c0e359 100644 --- a/sys/dev/acpi/acpi.c +++ b/sys/dev/acpi/acpi.c @@ -1,4 +1,4 @@ -/* $OpenBSD: acpi.c,v 1.205 2010/08/06 21:12:27 marco Exp $ */ +/* $OpenBSD: acpi.c,v 1.206 2010/08/07 15:48:26 deraadt Exp $ */ /* * Copyright (c) 2005 Thorsten Lockert <tholo@sigmasoft.com> * Copyright (c) 2005 Jordan Hargrave <jordan@openbsd.org> @@ -2092,10 +2092,21 @@ acpi_thread(void *arg) } if (sc->sc_sleepmode) { + struct acpi_ac *ac; + struct acpi_bat *bat; int sleepmode = sc->sc_sleepmode; sc->sc_sleepmode = 0; acpi_sleep_state(sc, sleepmode); + + /* AC and battery information needs refreshing */ + SLIST_FOREACH(ac, &sc->sc_ac, aac_link) + aml_notify(ac->aac_softc->sc_devnode, + 0x80); + SLIST_FOREACH(bat, &sc->sc_bat, aba_link) + aml_notify(bat->aba_softc->sc_devnode, + 0x80); + continue; } } |