Lines Matching defs:tach
130 u64 start, end, tach;
135 if (therm->fan->tach.func == DCB_GPIO_UNUSED)
143 prev = nvkm_gpio_get(gpio, 0, therm->fan->tach.func,
144 therm->fan->tach.line);
149 cur = nvkm_gpio_get(gpio, 0, therm->fan->tach.func,
150 therm->fan->tach.line);
161 tach = (u64)60000000000ULL;
162 do_div(tach, (end - start));
163 return tach;
260 &therm->fan->tach);
262 therm->fan->tach.func = DCB_GPIO_UNUSED;