}
static int
-nvkm_therm_update_linear(struct nvkm_therm *therm)
+nvkm_therm_compute_linear_duty(struct nvkm_therm *therm, u8 linear_min_temp,
+ u8 linear_max_temp)
{
- u8 linear_min_temp = therm->fan->bios.linear_min_temp;
- u8 linear_max_temp = therm->fan->bios.linear_max_temp;
u8 temp = therm->func->temp_get(therm);
u16 duty;
return duty;
}
+static int
+nvkm_therm_update_linear(struct nvkm_therm *therm)
+{
+ u8 min = therm->fan->bios.linear_min_temp;
+ u8 max = therm->fan->bios.linear_max_temp;
+ return nvkm_therm_compute_linear_duty(therm, min, max);
+}
+
+static int
+nvkm_therm_update_linear_fallback(struct nvkm_therm *therm)
+{
+ u8 max = therm->bios_sensor.thrs_fan_boost.temp;
+ return nvkm_therm_compute_linear_duty(therm, 30, max);
+}
+
static void
nvkm_therm_update(struct nvkm_therm *therm, int mode)
{
case NVBIOS_THERM_FAN_OTHER:
if (therm->cstate)
duty = therm->cstate;
+ else
+ duty = nvkm_therm_update_linear_fallback(therm);
poll = false;
break;
}