Lines Matching +full:fan +full:- +full:0
10 Addresses scanned: I2C 0x2c - 0x2f
19 -----------------
24 Use 'init=0' to bypass initializing the chip.
29 a certain chip. Example usage is `force_subclients=0,0x2f,0x4a,0x4b`
30 to force the subclients of chip 0x2f on bus 0 to i2c addresses
31 0x4a and 0x4b.
35 -----------
42 parameter; this will put it into a more well-behaved state first.
44 The driver implements three temperature sensors, seven fan rotation speed
45 sensors, nine voltage sensors, and two automatic fan regulation
46 strategies called: Smart Fan I (Thermal Cruise mode) and Smart Fan II.
48 The driver also implements up to seven fan control outputs: pwm1-7. Pwm1-7
53 Automatic fan control mode is possible only for fan1-fan3.
55 For all pwmX outputs, a value of 0 means minimum fan speed and a value of
56 255 means maximum fan speed.
63 Fan rotation speeds are reported in RPM (rotations per minute). An alarm is
64 triggered if the rotation speed has dropped below a programmable limit. Fan
78 0 in0
105 of full speed rotation of corresponding fan.
116 ----------------
118 - This driver is only for Winbond W83792D C version device, there
120 calculation method to in6-in7(measured value, limits) is a little
122 by CR[0x49h].
123 - The function of vid and vrm has not been finished, because I'm NOT
125 - The function of chassis open detection needs more tests.
126 - If you have ASUS server board and chip was not found: Then you will
130 Fan control
131 -----------
134 -----------
136 Works as expected. You just need to specify desired PWM/DC value (fan speed)
140 --------------
142 In this mode, W83792D provides the Smart Fan system to automatically control
143 fan speed to keep the temperatures of CPU and the system within specific
145 via thermal_cruise# file. The tolerance# file serves to create T +- tolerance
146 interval. The fan speed will be lowered as long as the current temperature
147 remains below the thermal_cruise# +- tolerance# value. Once the temperature
148 exceeds the high limit (T+tolerance), the fan will be turned on with a
156 limit (T-tolerance), the fan speed will be fixed at the current speed because
160 slowly to 0 or a preset stop value until the temperature exceeds the low
163 Smart Fan II
164 ------------
166 W83792D also provides a special mode for fan. Four temperature points are
168 temperature region (sf2_point@_fan# +- tolerance#) it will cause fans to run
170 for each fan.
174 ----------
176 pwm[1-7]
177 - this file stores PWM duty cycle or DC value (fan speed) in range:
179 0 (stop) to 255 (full)
180 pwm[1-3]_enable
181 - this file controls mode of fan/temperature control:
183 * 0 Disabled
185 * 2 Smart Fan II
187 pwm[1-7]_mode
188 - Select PWM or DC mode
190 * 0 DC
192 thermal_cruise[1-3]
193 - Selects the desired temperature for cruise (degC)
194 tolerance[1-3]
195 - Value in degrees of Celsius (degC) for +- T
196 sf2_point[1-4]_fan[1-3]
197 - four temperature points for each fan for Smart Fan II
198 sf2_level[1-3]_fan[1-3]
199 - three PWM/DC levels for each fan for Smart Fan II