diff options
Diffstat (limited to 'drivers/macintosh/windfarm_fcu_controls.c')
| -rw-r--r-- | drivers/macintosh/windfarm_fcu_controls.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/macintosh/windfarm_fcu_controls.c b/drivers/macintosh/windfarm_fcu_controls.c index 871f8b4cf36..b3411edb324 100644 --- a/drivers/macintosh/windfarm_fcu_controls.c +++ b/drivers/macintosh/windfarm_fcu_controls.c @@ -41,10 +41,10 @@ * applied to the setpoint RPM speed, that is basically the * speed we proviously "asked" for. * - * I'm not sure which of these Apple's algorithm is supposed - * to use + * I'm using 0 for now which is what therm_pm72 used to do and + * what Darwin -apparently- does based on observed behaviour. */ -#define RPM_PID_USE_ACTUAL_SPEED 1 +#define RPM_PID_USE_ACTUAL_SPEED 0 /* Default min/max for pumps */ #define CPU_PUMP_OUTPUT_MAX 3200 @@ -154,8 +154,6 @@ static int wf_fcu_fan_set_rpm(struct wf_control *ct, s32 value) if (value > fan->max) value = fan->max; - if (fan->target && fan->target == value) - return 0; fan->target = value; buf[0] = value >> (8 - shift); @@ -213,8 +211,6 @@ static int wf_fcu_fan_set_pwm(struct wf_control *ct, s32 value) if (value > fan->max) value = fan->max; - if (fan->target && fan->target == value) - return 0; fan->target = value; value = (value * 2559) / 1000; |