Lines Matching full:fan

125 These chips also have fan controlling features, using either DC or PWM, in
135 The Voltage, Fan and Temperature Monitoring uses the standard sysfs
139 Fan Control
142 Both PWM (pulse-width modulation) and DC fan speed control methods are
153 There are 2 modes to specify the speed of the fan, PWM duty cycle (or DC
155 mode where the actual RPM of the fan (as measured) is controlled and the speed
156 gets specified as 0-100% of the fan#_full_speed file.
159 whole lot of a difference when modifying fan control settings. The only
160 important difference is that in RPM mode the 0-100% controls the fan speed
161 between 0-100% of fan#_full_speed. It is assumed that if the BIOS programs
162 RPM mode, it will also set fan#_full_speed properly, if it does not then
163 fan control will not work properly, unless you set a sane fan#_full_speed
170 Three different fan control modes are supported; the mode number is written
177   fan#_full_speed by writing to the pwm# file. This mode is only
178   available on the F71858FG / F8000 if the fan channel is in RPM mode.
181   You can define a number of temperature/fan speed trip points, which % the
182   fan should run at at this temp and which temp a fan should follow using the
185   Fan/PWM channel 3 of the F8000 is always in this mode!
188   The fan speed is regulated to keep the temp the fan is mapped to between