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Fan Curve Adjustment to avoid CPU Throttling

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- Modify fan curve to avoid CPU throttling
- Reduce fan curve cooldown time for oryp7
This commit is contained in:
Sravan Balaji
2023-12-27 18:18:19 -05:00
parent 3d8204c3f4
commit e41716575c
1 changed files with 56 additions and 14 deletions
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70
src/board/system76/oryp7/board.mk
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@@ -36,6 +36,20 @@ CFLAGS+=\
-DPOWER_LIMIT_AC=180 \ -DPOWER_LIMIT_AC=180 \
-DPOWER_LIMIT_DC=45 -DPOWER_LIMIT_DC=45
# Number of seconds to average temperatures when deciding on fan duty.
# SMOOTH_FANS_* settings should generally be 4x the HEATUP/COOLDOWN settings.
CFLAGS+=\
-DBOARD_HEATUP=5 \
-DBOARD_DGPU_HEATUP=5 \
-DSMOOTH_FANS_UP=20
CFLAGS+=\
-DBOARD_COOLDOWN=5 \
-DBOARD_DGPU_COOLDOWN=5 \
-DSMOOTH_FANS_DOWN=20
# Don't smooth fan speed changes below 25% to mitigate buzzing
CFLAGS+=-DSMOOTH_FANS_MIN=25
# Enable dGPU support # Enable dGPU support
CONFIG_HAVE_DGPU = y CONFIG_HAVE_DGPU = y
CFLAGS += -DI2C_DGPU=I2C_1 CFLAGS += -DI2C_DGPU=I2C_1
@@ -44,25 +58,53 @@ CFLAGS += -DI2C_DGPU=I2C_1
CFLAGS += -DFAN1_PWM=DCR2 CFLAGS += -DFAN1_PWM=DCR2
CFLAGS += -DFAN1_PWM_MIN=25 CFLAGS += -DFAN1_PWM_MIN=25
CFLAGS += -DBOARD_FAN1_POINTS="\ CFLAGS += -DBOARD_FAN1_POINTS="\
FAN_POINT(55, 25), \ FAN_POINT(50, 25), \
FAN_POINT(65, 30), \ FAN_POINT(51, 29), \
FAN_POINT(70, 40), \ FAN_POINT(52, 33), \
FAN_POINT(75, 60), \ FAN_POINT(53, 36), \
FAN_POINT(80, 75), \ FAN_POINT(54, 40), \
FAN_POINT(85, 90), \ FAN_POINT(55, 44), \
FAN_POINT(90, 100), \ FAN_POINT(56, 48), \
FAN_POINT(57, 51), \
FAN_POINT(58, 55), \
FAN_POINT(59, 59), \
FAN_POINT(60, 63), \
FAN_POINT(61, 66), \
FAN_POINT(62, 70), \
FAN_POINT(63, 74), \
FAN_POINT(64, 78), \
FAN_POINT(65, 81), \
FAN_POINT(66, 85), \
FAN_POINT(67, 89), \
FAN_POINT(68, 93), \
FAN_POINT(69, 96), \
FAN_POINT(70, 100) \
" "
CFLAGS += -DFAN2_PWM=DCR4 CFLAGS += -DFAN2_PWM=DCR4
CFLAGS += -DFAN2_PWM_MIN=25 CFLAGS += -DFAN2_PWM_MIN=25
CFLAGS += -DBOARD_FAN2_POINTS="\ CFLAGS += -DBOARD_FAN2_POINTS="\
FAN_POINT(55, 25), \ FAN_POINT(50, 25), \
FAN_POINT(65, 30), \ FAN_POINT(51, 29), \
FAN_POINT(70, 40), \ FAN_POINT(52, 33), \
FAN_POINT(75, 60), \ FAN_POINT(53, 36), \
FAN_POINT(80, 75), \ FAN_POINT(54, 40), \
FAN_POINT(85, 90), \ FAN_POINT(55, 44), \
FAN_POINT(90, 100), \ FAN_POINT(56, 48), \
FAN_POINT(57, 51), \
FAN_POINT(58, 55), \
FAN_POINT(59, 59), \
FAN_POINT(60, 63), \
FAN_POINT(61, 66), \
FAN_POINT(62, 70), \
FAN_POINT(63, 74), \
FAN_POINT(64, 78), \
FAN_POINT(65, 81), \
FAN_POINT(66, 85), \
FAN_POINT(67, 89), \
FAN_POINT(68, 93), \
FAN_POINT(69, 96), \
FAN_POINT(70, 100) \
" "
# Add system76 common code # Add system76 common code