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default to fan syncing but support disabling fan syncing with SYNC_FANS=0 build flag

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This commit is contained in:
Winston Hoy 2021-04-30 11:24:19 -04:00 committed by Jeremy Soller
parent f0c42f5839
commit 606ba01b48
2 changed files with 5 additions and 4 deletions
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6
src/board/system76/common/fan.c
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@ -9,6 +9,10 @@ bool fan_max = false;
#define max_speed PWM_DUTY(100)
#define min_speed PWM_DUTY(0)
#ifndef SYNC_FANS
#define SYNC_FANS 1
#endif
void fan_reset(void) {
// Do not manually set fans to maximum speed
fan_max = false;
@ -52,7 +56,7 @@ uint8_t fan_duty(const struct Fan * fan, int16_t temp) __reentrant {
}
void fan_duty_set(uint8_t peci_fan_duty, uint8_t dgpu_fan_duty) __reentrant {
#ifdef SYNC_FANS
#if SYNC_FANS != 0
peci_fan_duty = peci_fan_duty > dgpu_fan_duty ? peci_fan_duty : dgpu_fan_duty;
dgpu_fan_duty = peci_fan_duty > dgpu_fan_duty ? peci_fan_duty : dgpu_fan_duty;
#endif

3
src/board/system76/galp5/board.mk
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@ -40,9 +40,6 @@ CFLAGS+=\
-DPOWER_LIMIT_AC=65 \
-DPOWER_LIMIT_DC=28
# sync GPU fan speed to CPU fan speed (great for galp5 w/o dGPU)
CFLAGS+=-DSYNC_FANS=1
# Custom fan curve
CFLAGS+=-DBOARD_HEATUP=5
CFLAGS+=-DBOARD_COOLDOWN=20