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authorGuenter Roeck <guenter.roeck@ericsson.com>2012-02-09 11:41:03 -0500
committerGuenter Roeck <guenter.roeck@ericsson.com>2012-03-13 06:48:07 -0400
commitc43524b580e9599ef0d16adbbc4aa7ae808276ae (patch)
treeec1efaaa2140ffcf1345ae12173c15cbfaf66bea /Documentation
parentaacb6b0052692c72fe0cb94c6b547202def6ef46 (diff)
hwmon: (w83627ehf) Describe undocumented pwm attributes
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>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/hwmon/w83627ehf7
1 files changed, 6 insertions, 1 deletions
diff --git a/Documentation/hwmon/w83627ehf b/Documentation/hwmon/w83627ehf
index 75f3155c036e..ceaf6f652b00 100644
--- a/Documentation/hwmon/w83627ehf
+++ b/Documentation/hwmon/w83627ehf
@@ -143,8 +143,13 @@ pwm[1-4]_min_output - minimum fan speed (range 1 - 255), when the temperature
143pwm[1-4]_stop_time - how many milliseconds [ms] must elapse to switch 143pwm[1-4]_stop_time - how many milliseconds [ms] must elapse to switch
144 corresponding fan off. (when the temperature was below 144 corresponding fan off. (when the temperature was below
145 defined range). 145 defined range).
146pwm[1-4]_start_output-minimum fan speed (range 1 - 255) when spinning up
147pwm[1-4]_step_output- rate of fan speed change (1 - 255)
148pwm[1-4]_stop_output- minimum fan speed (range 1 - 255) when spinning down
149pwm[1-4]_max_output - maximum fan speed (range 1 - 255), when the temperature
150 is above defined range.
146 151
147Note: last two functions are influenced by other control bits, not yet exported 152Note: last six functions are influenced by other control bits, not yet exported
148 by the driver, so a change might not have any effect. 153 by the driver, so a change might not have any effect.
149 154
150Implementation Details 155Implementation Details