dd/dc3/mainboard_2amd_2padmelon_2BiosCallOuts_8h_source.html

/* SPDX-License-Identifier: GPL-2.0-only */


#define FAN_INPUT_INTERNAL_DIODE        0

#define FAN_INPUT_TEMP0                 1

#define FAN_INPUT_TEMP1                 2

#define FAN_INPUT_TEMP2                 3

#define FAN_INPUT_TEMP3                 4

#define FAN_INPUT_TEMP0_FILTER          5

#define FAN_INPUT_ZERO                  6

#define FAN_INPUT_DISABLED              7


#define FAN_AUTOMODE                    (1 << 0)

#define FAN_LINEARMODE                  (1 << 1)

#define FAN_STEPMODE                    ~(1 << 1)

#define FAN_POLARITY_HIGH               (1 << 2)

#define FAN_POLARITY_LOW                ~(1 << 2)


/* Normally, 4-wire fans runs at 25KHz and 3-wire fans runs at 100Hz */

#define FREQ_28KHZ                      0x0

#define FREQ_25KHZ                      0x1

#define FREQ_23KHZ                      0x2

#define FREQ_21KHZ                      0x3

#define FREQ_29KHZ                      0x4

#define FREQ_18KHZ                      0x5

#define FREQ_100HZ                      0xF7

#define FREQ_87HZ                       0xF8

#define FREQ_58HZ                       0xF9

#define FREQ_44HZ                       0xFA

#define FREQ_35HZ                       0xFB

#define FREQ_29HZ                       0xFC

#define FREQ_22HZ                       0xFD

#define FREQ_14HZ                       0xFE

#define FREQ_11HZ                       0xFF