diff options
| -rw-r--r-- | drivers/hwmon/occ/common.h | 1 | ||||
| -rw-r--r-- | drivers/hwmon/occ/sysfs.c | 11 |
2 files changed, 12 insertions, 0 deletions
diff --git a/drivers/hwmon/occ/common.h b/drivers/hwmon/occ/common.h index 5020117be740..a88c66d36e38 100644 --- a/drivers/hwmon/occ/common.h +++ b/drivers/hwmon/occ/common.h @@ -119,6 +119,7 @@ struct occ { u8 prev_stat; u8 prev_ext_stat; u8 prev_occs_present; + u8 prev_ips_status; }; int occ_setup(struct occ *occ, const char *name); diff --git a/drivers/hwmon/occ/sysfs.c b/drivers/hwmon/occ/sysfs.c index 03b16abef67f..6dc69c9aa4c2 100644 --- a/drivers/hwmon/occ/sysfs.c +++ b/drivers/hwmon/occ/sysfs.c @@ -63,6 +63,9 @@ static ssize_t occ_sysfs_show(struct device *dev, else val = 1; break; + case 8: + val = header->ips_status; + break; default: return -EINVAL; } @@ -88,6 +91,7 @@ static SENSOR_DEVICE_ATTR(occ_mem_throttle, 0444, occ_sysfs_show, NULL, 4); static SENSOR_DEVICE_ATTR(occ_quick_pwr_drop, 0444, occ_sysfs_show, NULL, 5); static SENSOR_DEVICE_ATTR(occ_state, 0444, occ_sysfs_show, NULL, 6); static SENSOR_DEVICE_ATTR(occs_present, 0444, occ_sysfs_show, NULL, 7); +static SENSOR_DEVICE_ATTR(occ_ips_status, 0444, occ_sysfs_show, NULL, 8); static DEVICE_ATTR_RO(occ_error); static struct attribute *occ_attributes[] = { @@ -99,6 +103,7 @@ static struct attribute *occ_attributes[] = { &sensor_dev_attr_occ_quick_pwr_drop.dev_attr.attr, &sensor_dev_attr_occ_state.dev_attr.attr, &sensor_dev_attr_occs_present.dev_attr.attr, + &sensor_dev_attr_occ_ips_status.dev_attr.attr, &dev_attr_occ_error.attr, NULL }; @@ -162,6 +167,11 @@ void occ_sysfs_poll_done(struct occ *occ) sysfs_notify(&occ->bus_dev->kobj, NULL, name); } + if (header->ips_status != occ->prev_ips_status) { + name = sensor_dev_attr_occ_ips_status.dev_attr.attr.name; + sysfs_notify(&occ->bus_dev->kobj, NULL, name); + } + if (occ->error && occ->error != occ->prev_error) { name = dev_attr_occ_error.attr.name; sysfs_notify(&occ->bus_dev->kobj, NULL, name); @@ -174,6 +184,7 @@ done: occ->prev_stat = header->status; occ->prev_ext_stat = header->ext_status; occ->prev_occs_present = header->occs_present; + occ->prev_ips_status = header->ips_status; } int occ_setup_sysfs(struct occ *occ) |