acpi: thermal: display forced passive trip points in proc
Users can force a passive trip point for a thermal zone that does not have _PSV defined in ACPI by setting the passive attribute in sysfs. It's useful to display such trip points in /proc/acpi/thermal_zone. .../TZ1/cooling_mode:<setting not supported> .../TZ1/polling_frequency:polling frequency: 10 seconds .../TZ1/state:state: ok .../TZ1/temperature:temperature: 53 C .../TZ1/trip_points:critical (S5): 110 C .../TZ1/trip_points:passive (forced): 95 C And if not set (passive is 0): .../TZ1/trip_points:passive (forced):<not set> Signed-off-by: Frans Pop <elendil@planet.nl> Acked-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
parent
29226ed3c3
commit
7fb2616e24
|
@ -1052,6 +1052,13 @@ static int acpi_thermal_trip_seq_show(struct seq_file *seq, void *offset)
|
|||
acpi_device_bid(device));
|
||||
}
|
||||
seq_puts(seq, "\n");
|
||||
} else {
|
||||
seq_printf(seq, "passive (forced):");
|
||||
if (tz->thermal_zone->forced_passive)
|
||||
seq_printf(seq, " %i C\n",
|
||||
tz->thermal_zone->forced_passive / 1000);
|
||||
else
|
||||
seq_printf(seq, "<not set>\n");
|
||||
}
|
||||
|
||||
for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE; i++) {
|
||||
|
|
Loading…
Reference in New Issue