default to fan syncing but support disabling fan syncing with SYNC_FA…

…NS=0 build flag
system76 · Apr 30, 2021 · 71a0a8c · 71a0a8c
1 parent 85b031d
commit 71a0a8c
Show file tree

Hide file tree

Showing 2 changed files with 1 addition and 4 deletions.
diff --git a/src/board/system76/common/fan.c b/src/board/system76/common/fan.c
@@ -52,7 +52,7 @@ 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

diff --git a/src/board/system76/galp5/board.mk b/src/board/system76/galp5/board.mk
@@ -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