diff options
Diffstat (limited to 'src/drivers/i2c/nct7802y/nct7802y_fan.c')
| -rw-r--r-- | src/drivers/i2c/nct7802y/nct7802y_fan.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/src/drivers/i2c/nct7802y/nct7802y_fan.c b/src/drivers/i2c/nct7802y/nct7802y_fan.c index 7771b78808..a608802c7b 100644 --- a/src/drivers/i2c/nct7802y/nct7802y_fan.c +++ b/src/drivers/i2c/nct7802y/nct7802y_fan.c @@ -68,7 +68,7 @@ void nct7802y_init_fan(struct device *const dev) { const struct drivers_i2c_nct7802y_config *const config = dev->chip_info; unsigned int i; - u8 set; + u8 value; if (nct7802y_select_bank(dev, 0) != CB_SUCCESS) return; @@ -78,21 +78,27 @@ void nct7802y_init_fan(struct device *const dev) init_fan(dev, &config->fan[i], i); } + value = 0; + for (i = 0; i < NCT7802Y_RTD_CNT; ++i) + value |= MODE_SELECTION_RTDx(i, config->sensors.rtd[i]); + if (config->sensors.local_enable) + value |= MODE_SELECTION_LTD_EN; + nct7802y_write(dev, MODE_SELECTION, value); + switch (config->on_pecierror) { case PECI_ERROR_KEEP: - set = CLOSE_LOOP_FAN_PECI_ERR_CURR; + value = CLOSE_LOOP_FAN_PECI_ERR_CURR; break; case PECI_ERROR_VALUE: - set = CLOSE_LOOP_FAN_PECI_ERR_VALUE; + value = CLOSE_LOOP_FAN_PECI_ERR_VALUE; break; case PECI_ERROR_FULLSPEED: - set = CLOSE_LOOP_FAN_PECI_ERR_MAX; + value = CLOSE_LOOP_FAN_PECI_ERR_MAX; break; default: - set = 0; + value = 0; break; } - nct7802y_update(dev, CLOSE_LOOP_FAN_RPM_CTRL, - CLOSE_LOOP_FAN_PECI_ERR_MASK, set); + nct7802y_update(dev, CLOSE_LOOP_FAN_RPM_CTRL, CLOSE_LOOP_FAN_PECI_ERR_MASK, value); nct7802y_write(dev, FAN_DUTY_ON_PECI_ERROR, config->pecierror_minduty); } |