Lines Matching refs:fan
124 include an 'environment controller' with 3 temperature sensors, 3 fan
146 counters for fans 1 to 3. This is better (no more fan clock divider mess) but
158 IT8728F. It only supports 3 fans, 16-bit fan mode, and the full speed mode
159 of the fan is not supported (value 0 of pwmX_enable).
162 IT8728F. It only supports 16-bit fan mode.
164 The IT8790E supports up to 3 fans. 16-bit fan mode is always enabled.
166 The IT8732F supports a closed-loop mode for fan control, but this is not
174 16-bit tachometer counters aren't used, fan readings can be divided by
226 The fan speed control features are limited to manual PWM mode. Automatic
231 If you are only able to control the fan speed with very small PWM values,
232 try lowering the PWM base frequency (pwm1_freq). Depending on the fan,
234 used to drive all fan outputs, which is why pwm2_freq and pwm3_freq are
238 Automatic fan speed control (old interface)
241 The driver supports the old interface to automatic fan speed control
246 The PWM output of trip point 4 is always the maximum value (fan running
250 prevent fast switching between fan on and off.
259 Trip points must be set properly before switching to automatic fan speed