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hwmon: (w83627ehf) Describe undocumented pwm attributes

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Add description of pwm[1-4]_start_output, pwm[1-4]_step_output,
pwm[1-4]_stop_output, and pwm[1-4]_max_output attributes to driver
documentation.

Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
This commit is contained in:
Guenter Roeck 2012-02-09 08:41:03 -08:00
parent aacb6b0052
commit c43524b580
1 changed files with 6 additions and 1 deletions
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Documentation/hwmon/w83627ehf
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@ -143,8 +143,13 @@ pwm[1-4]_min_output - minimum fan speed (range 1 - 255), when the temperature
pwm[1-4]_stop_time - how many milliseconds [ms] must elapse to switch
corresponding fan off. (when the temperature was below
defined range).
pwm[1-4]_start_output-minimum fan speed (range 1 - 255) when spinning up
pwm[1-4]_step_output- rate of fan speed change (1 - 255)
pwm[1-4]_stop_output- minimum fan speed (range 1 - 255) when spinning down
pwm[1-4]_max_output - maximum fan speed (range 1 - 255), when the temperature
is above defined range.
Note: last two functions are influenced by other control bits, not yet exported
Note: last six functions are influenced by other control bits, not yet exported
by the driver, so a change might not have any effect.
Implementation Details