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| author | jhibbits <jhibbits@FreeBSD.org> | 2011-12-05 00:12:10 +0000 |
|---|---|---|
| committer | jhibbits <jhibbits@FreeBSD.org> | 2011-12-05 00:12:10 +0000 |
| commit | 97bfac165ba69eaa279bfa7edc34b55e4cd7840c (patch) | |
| tree | 70724e611b0160989332cf75f7f006563c76cf2a /sys/powerpc/powermac/pmu.c | |
| parent | 1a47fa14a87281d147badfb8deb4eaa0d58bbf18 (diff) | |
| download | FreeBSD-src-97bfac165ba69eaa279bfa7edc34b55e4cd7840c.zip FreeBSD-src-97bfac165ba69eaa279bfa7edc34b55e4cd7840c.tar.gz | |
Add a devd notification for closing/opening the lid on PowerBooks and iBooks.
Approved by: nwhitehorn (mentor)
Diffstat (limited to 'sys/powerpc/powermac/pmu.c')
| -rw-r--r-- | sys/powerpc/powermac/pmu.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sys/powerpc/powermac/pmu.c b/sys/powerpc/powermac/pmu.c index c478179..ebadbef 100644 --- a/sys/powerpc/powermac/pmu.c +++ b/sys/powerpc/powermac/pmu.c @@ -701,6 +701,20 @@ pmu_intr(void *arg) adb_receive_raw_packet(sc->adb_bus,resp[1],resp[2], len - 3,&resp[3]); } + if (resp[1] & PMU_INT_ENVIRONMENT) { + // if the lid was just closed, notify devd. + if ((resp[2] & PMU_ENV_LID_CLOSED) && (!sc->lid_closed)) { + sc->lid_closed = 1; + if (devctl_process_running()) + devctl_notify("PMU", "lid", "close", NULL); + } + else if (!(resp[2] & PMU_ENV_LID_CLOSED) && (sc->lid_closed)) { + // if the lid was just opened, notify devd. + if (devctl_process_running()) + devctl_notify("PMU", "lid", "open", NULL); + sc->lid_closed = 0; + } + } } static u_int |
