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authorSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>2016-08-26 16:21:19 -0700
committerZhang Rui <rui.zhang@intel.com>2016-09-27 14:37:17 +0800
commit43720df96023b762843e7ddcc319fc99989ba3c2 (patch)
tree074fed623fcb7548e1888104b49dc9f2b929c711 /drivers/thermal/int340x_thermal/int3403_thermal.c
parent9176ae8668a005b5441604bd1b47eeec07c27d94 (diff)
downloadlinux-stericsson-43720df96023b762843e7ddcc319fc99989ba3c2.tar.gz
thermal: int3403: Process trip change notification
When ACPI sends notification for trip point change re-read trips and notify thermal core, so that this can be passed to user space thermal controller. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers/thermal/int340x_thermal/int3403_thermal.c')
-rw-r--r--drivers/thermal/int340x_thermal/int3403_thermal.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/thermal/int340x_thermal/int3403_thermal.c b/drivers/thermal/int340x_thermal/int3403_thermal.c
index 7643489f207c..c4890c9437eb 100644
--- a/drivers/thermal/int340x_thermal/int3403_thermal.c
+++ b/drivers/thermal/int340x_thermal/int3403_thermal.c
@@ -25,6 +25,7 @@
#define INT3403_TYPE_CHARGER 0x0B
#define INT3403_TYPE_BATTERY 0x0C
#define INT3403_PERF_CHANGED_EVENT 0x80
+#define INT3403_PERF_TRIP_POINT_CHANGED 0x81
#define INT3403_THERMAL_EVENT 0x90
/* Preserved structure for future expandbility */
@@ -75,6 +76,11 @@ static void int3403_notify(acpi_handle handle,
int340x_thermal_zone_device_update(obj->int340x_zone,
THERMAL_TRIP_VIOLATED);
break;
+ case INT3403_PERF_TRIP_POINT_CHANGED:
+ int340x_thermal_read_trips(obj->int340x_zone);
+ int340x_thermal_zone_device_update(obj->int340x_zone,
+ THERMAL_TRIP_CHANGED);
+ break;
default:
dev_err(&priv->pdev->dev, "Unsupported event [0x%x]\n", event);
break;