diff options
Diffstat (limited to 'drivers/hwmon/nct6775.c')
| -rw-r--r-- | drivers/hwmon/nct6775.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c index d9c2b934321d..c07414dd38dd 100644 --- a/drivers/hwmon/nct6775.c +++ b/drivers/hwmon/nct6775.c @@ -3505,10 +3505,12 @@ nct6775_check_fan_inputs(struct nct6775_data *data) int cr2d = superio_inb(sioreg, 0x2d); int cr2f = superio_inb(sioreg, 0x2f); bool dsw_en = cr2f & BIT(3); + int cre0; int creb; int cred; superio_select(sioreg, NCT6775_LD_12); + cre0 = superio_inb(sioreg, 0xe0); creb = superio_inb(sioreg, 0xeb); cred = superio_inb(sioreg, 0xed); @@ -3556,27 +3558,24 @@ nct6775_check_fan_inputs(struct nct6775_data *data) pwm6pin |= creb & BIT(2); break; case nct6796: - pwm5pin |= cr2d & BIT(7); fan5pin |= cr1b & BIT(5); + fan5pin |= (cre0 & BIT(3)) && !(cr1b & BIT(0)); + fan5pin |= creb & BIT(5); - if (data->kind != nct6796) { - fan5pin |= creb & BIT(5); - pwm5pin |= (creb & BIT(4)) && !(cr2a & BIT(0)); + fan6pin = (cr2a & BIT(4)) && + (!dsw_en || (cred & BIT(4))); + fan6pin |= creb & BIT(3); - fan6pin = !dsw_en && (cr2d & BIT(1)); - fan6pin |= creb & BIT(3); + fan7pin = !(cr2b & BIT(2)); - pwm6pin = !dsw_en && (cr2d & BIT(0)); - pwm6pin |= creb & BIT(2); - } + pwm5pin |= cr2d & BIT(7); + pwm5pin |= (cre0 & BIT(4)) && !(cr1b & BIT(0)); + pwm5pin |= (creb & BIT(4)) && !(cr2a & BIT(0)); - fan6pin |= (cr2a & BIT(4)) && - (!dsw_en || (cred & BIT(4))); - pwm6pin |= (cr2a & BIT(3)) && (cred & BIT(2)); + pwm6pin = (cr2a & BIT(3)) && (cred & BIT(2)); + pwm6pin |= creb & BIT(2); - fan7pin = !(cr2b & BIT(2)); pwm7pin = !(cr1d & (BIT(2) | BIT(3))); - break; default: /* NCT6779D */ break; |