X-Git-Url: http://git.wpitchoune.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fnvidia.c;h=65cc9a7038ae67dd7ce55268cb2900c520985d65;hb=657fdb64bf68148a9480da1528b1af017ece4f00;hp=5a8a203f6ba50695fd94dd6312dbad94d70b03ef;hpb=8631d4513caba53ac4bbcd19cf807ca10bab2c71;p=psensor.git

diff --git a/src/lib/nvidia.c b/src/lib/nvidia.c
index 5a8a203..65cc9a7 100644
--- a/src/lib/nvidia.c
+++ b/src/lib/nvidia.c
@@ -34,10 +34,20 @@
 #include <nvidia.h>
 #include <psensor.h>
 
-Display *display;
+static Display *display;
 
 static const char *PROVIDER_NAME = "nvctrl";
 
+static void set_nvidia_id(struct psensor *s, int id)
+{
+	*(int *)s->provider_data = id;
+}
+
+static int get_nvidia_id(struct psensor *s)
+{
+	return *(int *)s->provider_data;
+}
+
 static char *get_product_name(int id, int type)
 {
 	char *name;
@@ -220,15 +230,18 @@ static double get_value(int id, int type)
 static void update(struct psensor *sensor)
 {
 	double v;
+	int id;
+
+	id = get_nvidia_id(sensor);
 
-	v = get_value(sensor->nvidia_id, sensor->type);
+	v = get_value(id, sensor->type);
 
 	if (v == UNKNOWN_DBL_VALUE)
 		log_err(_("%s: Failed to retrieve measure of type %x "
 			  "for NVIDIA GPU %d"),
 			PROVIDER_NAME,
 			sensor->type,
-			sensor->nvidia_id);
+			id);
 	psensor_set_current_value(sensor, v);
 }
 
@@ -259,6 +272,7 @@ static struct psensor *create_nvidia_sensor(int id, int subtype, int value_len)
 	int type;
 	size_t n;
 	struct psensor *s;
+	double v;
 
 	type = SENSOR_TYPE_NVCTRL | subtype;
 
@@ -277,7 +291,15 @@ static struct psensor *create_nvidia_sensor(int id, int subtype, int value_len)
 	sprintf(sid, "%s %s", PROVIDER_NAME, name);
 
 	s = psensor_create(sid, name, pname, type, value_len);
-	s->nvidia_id = id;
+	s->provider_data = malloc(sizeof(int));
+	set_nvidia_id(s, id);
+
+	if ((type & SENSOR_TYPE_GPU) && (type & SENSOR_TYPE_TEMP)) {
+		v = get_att(NV_CTRL_TARGET_TYPE_GPU,
+			    id,
+			    NV_CTRL_GPU_CORE_THRESHOLD);
+		s->max = v;
+	}
 
 	free(strnid);