Lines Matching defs:speed
137 u8 speed;
165 * Set the fan speed to the specified RPM (or read back the RPM setting).
166 * This works in closed loop mode only. Use pwm1 for open loop speed setting.
168 * The MAX6650/1 will automatically control fan speed when in closed loop
191 * KTACH is the value in the speed register
193 * FanSpeed is the speed of the fan in rps
201 * used to measure the fan speeds. Only one fan's speed (fan1) is
220 ktach = data->speed;
236 * Divide the required speed by 60 to get from rpm to rps, then
250 data->speed = ktach;
252 i2c_smbus_write_byte_data(client, MAX6650_REG_SPEED, data->speed);
260 * Get/set the fan speed in open loop mode using pwm1 sysfs file.
262 * speed. Note that this is done by writing directly to the chip's DAC,
263 * it won't change the closed loop speed set by fan1_target.
314 * 1 = Open loop, Voltage is set according to speed, not regulated.
657 data->speed = i2c_smbus_read_byte_data(client,