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yaml --- r: 363040 b: refs/heads/master c: 77eb5b3 h: refs/heads/master v: v3
git-mirror · Apr 8, 2013 · 27d0b6c · 27d0b6c
1 parent 6599a4d
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diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 84d19d92f78e10f8bdc1b3e1b5ddcaf5895edaf7
+refs/heads/master: 77eb5b3703d995e6c72ef4a1e5411821f81df7e4
diff --git a/trunk/Documentation/hwmon/nct6775 b/trunk/Documentation/hwmon/nct6775
@@ -69,6 +69,24 @@ is driven slower/faster to reach the predefined range again.
 
 The mode works for fan1-fan5.
 
+sysfs attributes
+----------------
+
+pwm[1-5] - this file stores PWM duty cycle or DC value (fan speed) in range:
+	   0 (lowest speed) to 255 (full)
+
+pwm[1-5]_enable - this file controls mode of fan/temperature control:
+	* 0 Fan control disabled (fans set to maximum speed)
+	* 1 Manual mode, write to pwm[0-5] any value 0-255
+	* 2 "Thermal Cruise" mode
+	* 3 "Fan Speed Cruise" mode
+	* 4 "Smart Fan III" mode (NCT6775F only)
+	* 5 "Smart Fan IV" mode
+
+pwm[1-5]_mode - controls if output is PWM or DC level
+        * 0 DC output
+        * 1 PWM output
+
 Usage Notes
 -----------