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Searched refs:tach (Results 1 – 7 of 7) sorted by relevance

/drivers/gpu/drm/nouveau/nvkm/subdev/therm/
Dgt215.c32 u32 tach = nvkm_rd32(device, 0x00e728) & 0x0000ffff; in gt215_therm_fan_sense() local
35 return tach * 60 / 2; in gt215_therm_fan_sense()
43 struct dcb_gpio_func *tach = &therm->fan->tach; in gt215_therm_init() local
49 if (tach->func != DCB_GPIO_UNUSED) { in gt215_therm_init()
51 nvkm_mask(device, 0x00e720, 0x001f0000, tach->line << 16); in gt215_therm_init()
Dfan.c130 u64 start, end, tach; in nvkm_therm_fan_sense() local
135 if (therm->fan->tach.func == DCB_GPIO_UNUSED) in nvkm_therm_fan_sense()
143 prev = nvkm_gpio_get(gpio, 0, therm->fan->tach.func, in nvkm_therm_fan_sense()
144 therm->fan->tach.line); in nvkm_therm_fan_sense()
149 cur = nvkm_gpio_get(gpio, 0, therm->fan->tach.func, in nvkm_therm_fan_sense()
150 therm->fan->tach.line); in nvkm_therm_fan_sense()
161 tach = (u64)60000000000ULL; in nvkm_therm_fan_sense()
162 do_div(tach, (end - start)); in nvkm_therm_fan_sense()
163 return tach; in nvkm_therm_fan_sense()
260 &therm->fan->tach); in nvkm_therm_fan_ctor()
[all …]
Dgf119.c127 if (therm->fan->tach.func != DCB_GPIO_UNUSED) { in gf119_therm_init()
128 nvkm_mask(device, 0x00d79c, 0x000000ff, therm->fan->tach.line); in gf119_therm_init()
Dpriv.h50 struct dcb_gpio_func tach; member
/drivers/hwmon/
Dmax31790.c71 u16 tach[NR_CHANNEL * 2]; member
104 data->tach[i] = rv; in max31790_update_device()
113 data->tach[NR_CHANNEL + i] = rv; in max31790_update_device()
183 rpm = RPM_FROM_REG(data->tach[channel], sr); in max31790_read_fan()
Dadt7475.c182 u16 tach[2][4]; member
230 static inline int tach2rpm(u16 tach) in tach2rpm() argument
232 if (tach == 0 || tach == 0xFFFF) in tach2rpm()
235 return (90000 * 60) / tach; in tach2rpm()
607 out = tach2rpm(data->tach[sattr->nr][sattr->index]); in show_tach()
626 data->tach[MIN][sattr->index] = rpm2tach(val); in set_tach()
629 data->tach[MIN][sattr->index]); in set_tach()
1545 data->tach[INPUT][i] = in adt7475_update_device()
1601 data->tach[MIN][i] = in adt7475_update_device()
Dmax6650.c124 u8 tach[4]; member
164 data->tach[i] = i2c_smbus_read_byte_data(client, in max6650_update_device()
228 rpm = ((data->tach[attr->index] * 120) / DIV_FROM_REG(data->count)); in get_fan()