diff options
| author | Martin Pieuchot <mpi@cvs.openbsd.org> | 2015-04-27 07:41:42 +0000 |
|---|---|---|
| committer | Martin Pieuchot <mpi@cvs.openbsd.org> | 2015-04-27 07:41:42 +0000 |
| commit | a886ce05f3c47ff0a5d7d58e6f504ee4f7235acf (patch) | |
| tree | a33af23e23180bfba1736406d8e5d31b42d6a060 /sys/dev | |
| parent | df9917aa707f4ed57d16c975ec93f8311cc90003 (diff) | |
with more unit convertion when new sensors will appear.
From David Higgs.
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/usb/upd.c | 51 |
1 files changed, 30 insertions, 21 deletions
diff --git a/sys/dev/usb/upd.c b/sys/dev/usb/upd.c index 170ed1a6691..fabaf410c96 100644 --- a/sys/dev/usb/upd.c +++ b/sys/dev/usb/upd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: upd.c,v 1.15 2015/04/27 07:37:19 mpi Exp $ */ +/* $OpenBSD: upd.c,v 1.16 2015/04/27 07:41:41 mpi Exp $ */ /* * Copyright (c) 2014 Andre de Oliveira <andre@openbsd.org> @@ -101,6 +101,8 @@ int upd_detach(struct device *, int); void upd_refresh(void *); void upd_update_sensors(struct upd_softc *, uint8_t *, unsigned int, int); +void upd_update_sensor_value(struct upd_softc *, struct upd_sensor *, + uint8_t *, int); void upd_intr(struct uhidev *, void *, uint); struct upd_usage_entry *upd_lookup_usage_entry(const struct hid_item *); struct upd_sensor *upd_lookup_sensor(struct upd_softc *, int, int); @@ -324,8 +326,7 @@ upd_update_sensors(struct upd_softc *sc, uint8_t *buf, unsigned int len, int repid) { struct upd_sensor *sensor; - ulong hdata, batpres; - ulong adjust; + ulong batpres; int i; sensor = upd_lookup_sensor(sc, HUP_BATTERY, HUB_BATTERY_PRESENT); @@ -348,27 +349,35 @@ upd_update_sensors(struct upd_softc *sc, uint8_t *buf, unsigned int len, } } - switch (HID_GET_USAGE(sensor->hitem.usage)) { - case HUB_REL_STATEOF_CHARGE: - case HUB_ABS_STATEOF_CHARGE: - case HUB_REM_CAPACITY: - case HUB_FULLCHARGE_CAPACITY: - adjust = 1000; /* scale adjust */ - break; - default: - adjust = 1; /* no scale adjust */ - break; - } - - hdata = hid_get_data(buf, len, &sensor->hitem.loc); - - sensor->ksensor.value = hdata * adjust; - sensor->ksensor.status = SENSOR_S_OK; - sensor->ksensor.flags &= ~SENSOR_FINVALID; - DPRINTF(("%s: hidget data: %lu\n", DEVNAME(sc), hdata)); + upd_update_sensor_value(sc, sensor, buf, len); } } +void +upd_update_sensor_value(struct upd_softc *sc, struct upd_sensor *sensor, + uint8_t *buf, int len) +{ + int64_t hdata, adjust; + + switch (HID_GET_USAGE(sensor->hitem.usage)) { + case HUB_REL_STATEOF_CHARGE: + case HUB_ABS_STATEOF_CHARGE: + case HUB_REM_CAPACITY: + case HUB_FULLCHARGE_CAPACITY: + adjust = 1000; /* scale adjust */ + break; + default: + adjust = 1; /* no scale adjust */ + break; + } + + hdata = hid_get_data(buf, len, &sensor->hitem.loc); + sensor->ksensor.value = hdata * adjust; + sensor->ksensor.status = SENSOR_S_OK; + sensor->ksensor.flags &= ~SENSOR_FINVALID; + DPRINTF(("%s: %s hidget data: %lld\n", DEVNAME(sc), + sensor->ksensor.desc, hdata)); +} void upd_intr(struct uhidev *uh, void *p, uint len) |