diff options
| author | Guenter Roeck <linux@roeck-us.net> | 2012-12-04 07:56:24 -0800 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2013-04-07 21:16:39 -0700 |
| commit | 1c65dc365ed38d6839fcc231ea38a6163fb9d343 (patch) | |
| tree | 98bab52616fa4fbd955179416eaaf118a1616542 /Documentation | |
| parent | aa136e5dad9fbec9e98867278555a81f2d75ea10 (diff) | |
hwmon: (nct6775) Add support for fan speed attributes
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/hwmon/nct6775 | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/hwmon/nct6775 b/Documentation/hwmon/nct6775 index ccfd5cc2100..dcd56a375ba 100644 --- a/Documentation/hwmon/nct6775 +++ b/Documentation/hwmon/nct6775 @@ -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. |