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| author | Marc Hulsman <m.hulsman@tudelft.nl> | 2008-10-17 17:51:17 +0200 |
|---|---|---|
| committer | Jean Delvare <khali@mahadeva.delvare> | 2008-10-17 17:51:17 +0200 |
| commit | b5938f8c4a530b2fad18f2293ffaf79ac9f5a148 (patch) | |
| tree | 0d8d9ca9640e34e494f1dd5337c5b2593f22133c /Documentation/hwmon/w83791d | |
| parent | 6495ce184033d5e70dfdf5bb8d149e9e02feaaa9 (diff) | |
| download | talos-obmc-linux-b5938f8c4a530b2fad18f2293ffaf79ac9f5a148.tar.gz talos-obmc-linux-b5938f8c4a530b2fad18f2293ffaf79ac9f5a148.zip | |
hwmon: (w83791d) add pwm_enable support
Add support for pwm_enable.
Signed-off-by: Marc Hulsman <m.hulsman@tudelft.nl>
Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'Documentation/hwmon/w83791d')
| -rw-r--r-- | Documentation/hwmon/w83791d | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/Documentation/hwmon/w83791d b/Documentation/hwmon/w83791d index 49c0e94a118c..b1e4798764e8 100644 --- a/Documentation/hwmon/w83791d +++ b/Documentation/hwmon/w83791d @@ -108,6 +108,17 @@ going forward. The driver reads the hardware chip values at most once every three seconds. User mode code requesting values more often will receive cached values. +/sys files +---------- +The sysfs-interface is documented in the 'sysfs-interface' file. Only +chip-specific options are documented here. + +pwm[1-3]_enable - this file controls mode of fan/temperature control for + fan 1-3. Fan/PWM 4-5 only support manual mode. + * 1 Manual mode + * 2 Thermal Cruise mode (no further support) + * 3 Fan Speed Cruise mode (no further support) + Alarms bitmap vs. beep_mask bitmask ------------------------------------ For legacy code using the alarms and beep_mask files: @@ -138,4 +149,4 @@ global_enable: alarms: -------- beep_mask: 0x800000 (modified via beep_enable) W83791D TODO: --------------- -Provide a patch for smart-fan control (still need appropriate motherboard/fans) +Provide a patch for Thermal Cruise registers. |
