therm.h

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#ifndef __NVBIOS_THERM_H__
#define __NVBIOS_THERM_H__

struct nouveau_bios;

struct nvbios_therm_threshold {
    u8 temp;
    u8 hysteresis;
};

struct nvbios_therm_sensor {
    /* diode */
    s16 slope_mult;
    s16 slope_div;
    s16 offset_num;
    s16 offset_den;
    s8 offset_constant;

    /* thresholds */
    struct nvbios_therm_threshold thrs_fan_boost;
    struct nvbios_therm_threshold thrs_down_clock;
    struct nvbios_therm_threshold thrs_critical;
    struct nvbios_therm_threshold thrs_shutdown;
};

struct nvbios_therm_fan {
    u16 pwm_freq;

    u8 min_duty;
    u8 max_duty;
};

enum nvbios_therm_domain {
    NVBIOS_THERM_DOMAIN_CORE,
    NVBIOS_THERM_DOMAIN_AMBIENT,
};

int
nvbios_therm_sensor_parse(struct nouveau_bios *, enum nvbios_therm_domain,
              struct nvbios_therm_sensor *);

int
nvbios_therm_fan_parse(struct nouveau_bios *, struct nvbios_therm_fan *);


#endif