Commit 1c65dc36 authored Dec 04, 2012 by Guenter Roeck

hwmon: (nct6775) Add support for fan speed attributes



Signed-off-by: Guenter Roeck <linux@roeck-us.net>

parent aa136e5d

Documentation/hwmon/nct6775

+3 −2

Original line number	Diff line number	Diff line
		@@ -53,8 +53,9 @@ triggered if the rotation speed has dropped below a programmable limit. On
		NCT6775F, fan readings can be divided by a programmable divider (1, 2, 4, 8,
		16, 32, 64 or 128) to give the readings more range or accuracy; the other chips
		do not have a fan speed divider. The driver sets the most suitable fan divisor
		itself; specifically, it doubles the divider value each time a fan speed reading
		returns an invalid value. Some fans might not be present because they share pins
		itself; specifically, it increases the divider value each time a fan speed
		reading returns an invalid value, and it reduces it if the fan speed reading
		is lower than optimal. Some fans might not be present because they share pins
		with other functions.

		Voltage sensors (also known as IN sensors) report their values in millivolts.

drivers/hwmon/nct6775.c

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