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Thomas' improved fan curve #550

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aadbf4d
Update the gaze16 fan curves with fan points every 3c starting at 40.
thomas-zimmerman Sep 10, 2025
f4a164f
Update most boards to a new fan curve for both fans
thomas-zimmerman Dec 25, 2025
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41 changes: 32 additions & 9 deletions src/board/system76/addw1/Makefile.mk
View file
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Original file line number Diff line number Diff line change
Expand Up @@ -43,19 +43,42 @@ CONFIG_I2C_DGPU = I2C_1
CONFIG_FAN1_PWM = DCR2
CONFIG_FAN1_POINTS = " \
FAN_POINT(60, 40), \
FAN_POINT(65, 60), \
FAN_POINT(70, 75), \
FAN_POINT(75, 90), \
FAN_POINT(80, 100), \
FAN_POINT(40, 15), \
FAN_POINT(44, 16), \
FAN_POINT(48, 17), \
FAN_POINT(52, 18), \
FAN_POINT(56, 21), \
FAN_POINT(60, 26), \
FAN_POINT(63, 31), \
FAN_POINT(66, 36), \
FAN_POINT(69, 41), \
FAN_POINT(72, 48), \
FAN_POINT(75, 56), \
FAN_POINT(78, 64), \
FAN_POINT(81, 72), \
FAN_POINT(84, 81), \
FAN_POINT(87, 90), \
FAN_POINT(90, 100), \
"

CONFIG_FAN2_PWM = DCR4
CONFIG_FAN2_POINTS = " \
FAN_POINT(60, 40), \
FAN_POINT(65, 60), \
FAN_POINT(70, 75), \
FAN_POINT(75, 90), \
FAN_POINT(80, 100), \
FAN_POINT(40, 15), \
FAN_POINT(44, 16), \
FAN_POINT(48, 17), \
FAN_POINT(52, 18), \
FAN_POINT(56, 21), \
FAN_POINT(60, 26), \
FAN_POINT(63, 31), \
FAN_POINT(66, 36), \
FAN_POINT(69, 41), \
FAN_POINT(72, 48), \
FAN_POINT(75, 56), \
FAN_POINT(78, 64), \
FAN_POINT(81, 72), \
FAN_POINT(84, 81), \
FAN_POINT(87, 90), \
FAN_POINT(90, 100), \
"

# Add system76 common code
Expand Down
42 changes: 32 additions & 10 deletions src/board/system76/addw2/Makefile.mk
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -42,20 +42,42 @@ CONFIG_I2C_DGPU = I2C_1
# Fan configs
CONFIG_FAN1_PWM = DCR2
CONFIG_FAN1_POINTS = " \
FAN_POINT(60, 40), \
FAN_POINT(65, 60), \
FAN_POINT(70, 75), \
FAN_POINT(75, 90), \
FAN_POINT(80, 100), \
FAN_POINT(40, 15), \
FAN_POINT(44, 16), \
FAN_POINT(48, 17), \
FAN_POINT(52, 18), \
FAN_POINT(56, 21), \
FAN_POINT(60, 26), \
FAN_POINT(63, 31), \
FAN_POINT(66, 36), \
FAN_POINT(69, 41), \
FAN_POINT(72, 48), \
FAN_POINT(75, 56), \
FAN_POINT(78, 64), \
FAN_POINT(81, 72), \
FAN_POINT(84, 81), \
FAN_POINT(87, 90), \
FAN_POINT(90, 100), \
"

CONFIG_FAN2_PWM = DCR4
CONFIG_FAN2_POINTS = " \
FAN_POINT(60, 40), \
FAN_POINT(65, 60), \
FAN_POINT(70, 75), \
FAN_POINT(75, 90), \
FAN_POINT(80, 100), \
FAN_POINT(40, 15), \
FAN_POINT(44, 16), \
FAN_POINT(48, 17), \
FAN_POINT(52, 18), \
FAN_POINT(56, 21), \
FAN_POINT(60, 26), \
FAN_POINT(63, 31), \
FAN_POINT(66, 36), \
FAN_POINT(69, 41), \
FAN_POINT(72, 48), \
FAN_POINT(75, 56), \
FAN_POINT(78, 64), \
FAN_POINT(81, 72), \
FAN_POINT(84, 81), \
FAN_POINT(87, 90), \
FAN_POINT(90, 100), \
"

# Add system76 common code
Expand Down
42 changes: 32 additions & 10 deletions src/board/system76/addw3/Makefile.mk
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -48,20 +48,42 @@ CONFIG_I2C_DGPU = I2C_1
# Fan configs
CONFIG_FAN1_PWM = DCR2
CONFIG_FAN1_POINTS = " \
FAN_POINT(60, 40), \
FAN_POINT(65, 60), \
FAN_POINT(70, 75), \
FAN_POINT(75, 90), \
FAN_POINT(80, 100), \
FAN_POINT(40, 15), \
FAN_POINT(44, 16), \
FAN_POINT(48, 17), \
FAN_POINT(52, 18), \
FAN_POINT(56, 21), \
FAN_POINT(60, 26), \
FAN_POINT(63, 31), \
FAN_POINT(66, 36), \
FAN_POINT(69, 41), \
FAN_POINT(72, 48), \
FAN_POINT(75, 56), \
FAN_POINT(78, 64), \
FAN_POINT(81, 72), \
FAN_POINT(84, 81), \
FAN_POINT(87, 90), \
FAN_POINT(90, 100), \
"

CONFIG_FAN2_PWM = DCR4
CONFIG_FAN2_POINTS = " \
FAN_POINT(60, 40), \
FAN_POINT(65, 60), \
FAN_POINT(70, 75), \
FAN_POINT(75, 90), \
FAN_POINT(80, 100), \
FAN_POINT(40, 15), \
FAN_POINT(44, 16), \
FAN_POINT(48, 17), \
FAN_POINT(52, 18), \
FAN_POINT(56, 21), \
FAN_POINT(60, 26), \
FAN_POINT(63, 31), \
FAN_POINT(66, 36), \
FAN_POINT(69, 41), \
FAN_POINT(72, 48), \
FAN_POINT(75, 56), \
FAN_POINT(78, 64), \
FAN_POINT(81, 72), \
FAN_POINT(84, 81), \
FAN_POINT(87, 90), \
FAN_POINT(90, 100), \
"

# Add system76 common code
Expand Down
42 changes: 30 additions & 12 deletions src/board/system76/addw4/Makefile.mk
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -44,23 +44,41 @@ CONFIG_I2C_DGPU = I2C_1
# Fan configs
CONFIG_FAN1_PWM = DCR2
CONFIG_FAN1_POINTS = " \
FAN_POINT(60, 28), \
FAN_POINT(65, 28), \
FAN_POINT(70, 40), \
FAN_POINT(75, 60), \
FAN_POINT(80, 75), \
FAN_POINT(85, 90), \
FAN_POINT(40, 15), \
FAN_POINT(44, 16), \
FAN_POINT(48, 17), \
FAN_POINT(52, 18), \
FAN_POINT(56, 21), \
FAN_POINT(60, 26), \
FAN_POINT(63, 31), \
FAN_POINT(66, 36), \
FAN_POINT(69, 41), \
FAN_POINT(72, 48), \
FAN_POINT(75, 56), \
FAN_POINT(78, 64), \
FAN_POINT(81, 72), \
FAN_POINT(84, 81), \
FAN_POINT(87, 90), \
FAN_POINT(90, 100), \
"

CONFIG_FAN2_PWM = DCR4
CONFIG_FAN2_POINTS = " \
FAN_POINT(60, 28), \
FAN_POINT(65, 28), \
FAN_POINT(70, 40), \
FAN_POINT(75, 60), \
FAN_POINT(80, 75), \
FAN_POINT(85, 90), \
FAN_POINT(40, 15), \
FAN_POINT(44, 16), \
FAN_POINT(48, 17), \
FAN_POINT(52, 18), \
FAN_POINT(56, 21), \
FAN_POINT(60, 26), \
FAN_POINT(63, 31), \
FAN_POINT(66, 36), \
FAN_POINT(69, 41), \
FAN_POINT(72, 48), \
FAN_POINT(75, 56), \
FAN_POINT(78, 64), \
FAN_POINT(81, 72), \
FAN_POINT(84, 81), \
FAN_POINT(87, 90), \
FAN_POINT(90, 100), \
"

Expand Down
42 changes: 32 additions & 10 deletions src/board/system76/bonw15-b/Makefile.mk
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -55,20 +55,42 @@ CONFIG_I2C_DGPU = I2C_1
# Fan configs
CONFIG_FAN1_PWM = DCR2
CONFIG_FAN1_POINTS = " \
FAN_POINT(60, 40), \
FAN_POINT(65, 60), \
FAN_POINT(70, 75), \
FAN_POINT(75, 90), \
FAN_POINT(80, 100), \
FAN_POINT(40, 15), \
FAN_POINT(44, 16), \
FAN_POINT(48, 17), \
FAN_POINT(52, 18), \
FAN_POINT(56, 21), \
FAN_POINT(60, 26), \
FAN_POINT(63, 31), \
FAN_POINT(66, 36), \
FAN_POINT(69, 41), \
FAN_POINT(72, 48), \
FAN_POINT(75, 56), \
FAN_POINT(78, 64), \
FAN_POINT(81, 72), \
FAN_POINT(84, 81), \
FAN_POINT(87, 90), \
FAN_POINT(90, 100), \
"

CONFIG_FAN2_PWM = DCR4
CONFIG_FAN2_POINTS = " \
FAN_POINT(60, 40), \
FAN_POINT(65, 60), \
FAN_POINT(70, 75), \
FAN_POINT(75, 90), \
FAN_POINT(80, 100), \
FAN_POINT(40, 15), \
FAN_POINT(44, 16), \
FAN_POINT(48, 17), \
FAN_POINT(52, 18), \
FAN_POINT(56, 21), \
FAN_POINT(60, 26), \
FAN_POINT(63, 31), \
FAN_POINT(66, 36), \
FAN_POINT(69, 41), \
FAN_POINT(72, 48), \
FAN_POINT(75, 56), \
FAN_POINT(78, 64), \
FAN_POINT(81, 72), \
FAN_POINT(84, 81), \
FAN_POINT(87, 90), \
FAN_POINT(90, 100), \
"

# Add system76 common code
Expand Down
42 changes: 32 additions & 10 deletions src/board/system76/bonw15/Makefile.mk
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -52,20 +52,42 @@ CONFIG_I2C_DGPU = I2C_1
# Fan configs
CONFIG_FAN1_PWM = DCR2
CONFIG_FAN1_POINTS = " \
FAN_POINT(60, 40), \
FAN_POINT(65, 60), \
FAN_POINT(70, 75), \
FAN_POINT(75, 90), \
FAN_POINT(80, 100), \
FAN_POINT(40, 15), \
FAN_POINT(44, 16), \
FAN_POINT(48, 17), \
FAN_POINT(52, 18), \
FAN_POINT(56, 21), \
FAN_POINT(60, 26), \
FAN_POINT(63, 31), \
FAN_POINT(66, 36), \
FAN_POINT(69, 41), \
FAN_POINT(72, 48), \
FAN_POINT(75, 56), \
FAN_POINT(78, 64), \
FAN_POINT(81, 72), \
FAN_POINT(84, 81), \
FAN_POINT(87, 90), \
FAN_POINT(90, 100), \
"

CONFIG_FAN2_PWM = DCR4
CONFIG_FAN2_POINTS = " \
FAN_POINT(60, 40), \
FAN_POINT(65, 60), \
FAN_POINT(70, 75), \
FAN_POINT(75, 90), \
FAN_POINT(80, 100), \
FAN_POINT(40, 15), \
FAN_POINT(44, 16), \
FAN_POINT(48, 17), \
FAN_POINT(52, 18), \
FAN_POINT(56, 21), \
FAN_POINT(60, 26), \
FAN_POINT(63, 31), \
FAN_POINT(66, 36), \
FAN_POINT(69, 41), \
FAN_POINT(72, 48), \
FAN_POINT(75, 56), \
FAN_POINT(78, 64), \
FAN_POINT(81, 72), \
FAN_POINT(84, 81), \
FAN_POINT(87, 90), \
FAN_POINT(90, 100), \
"

# Add system76 common code
Expand Down
48 changes: 32 additions & 16 deletions src/board/system76/darp10-b/Makefile.mk
View file
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Original file line number Diff line number Diff line change
Expand Up @@ -43,27 +43,43 @@ CONFIG_POWER_LIMIT_DC = 45
CONFIG_FAN1_PWM = DCR2
CONFIG_FAN1_PWM_MIN = 27
CONFIG_FAN1_POINTS = " \
FAN_POINT(48, 27), \
FAN_POINT(52, 27), \
FAN_POINT(56, 33), \
FAN_POINT(60, 37), \
FAN_POINT(75, 53), \
FAN_POINT(83, 65), \
FAN_POINT(87, 75), \
FAN_POINT(89, 77), \
FAN_POINT(40, 15), \
FAN_POINT(44, 16), \
FAN_POINT(48, 17), \
FAN_POINT(52, 18), \
FAN_POINT(56, 21), \
FAN_POINT(60, 26), \
FAN_POINT(63, 31), \
FAN_POINT(66, 36), \
FAN_POINT(69, 41), \
FAN_POINT(72, 48), \
FAN_POINT(75, 56), \
FAN_POINT(78, 64), \
FAN_POINT(81, 72), \
FAN_POINT(84, 81), \
FAN_POINT(87, 90), \
FAN_POINT(90, 100), \
"

CONFIG_FAN2_PWM = DCR3
CONFIG_FAN2_PWM_MIN = 27
CONFIG_FAN2_POINTS = " \
FAN_POINT(48, 27), \
FAN_POINT(52, 27), \
FAN_POINT(56, 33), \
FAN_POINT(60, 37), \
FAN_POINT(75, 53), \
FAN_POINT(83, 65), \
FAN_POINT(87, 75), \
FAN_POINT(89, 77), \
FAN_POINT(40, 15), \
FAN_POINT(44, 16), \
FAN_POINT(48, 17), \
FAN_POINT(52, 18), \
FAN_POINT(56, 21), \
FAN_POINT(60, 26), \
FAN_POINT(63, 31), \
FAN_POINT(66, 36), \
FAN_POINT(69, 41), \
FAN_POINT(72, 48), \
FAN_POINT(75, 56), \
FAN_POINT(78, 64), \
FAN_POINT(81, 72), \
FAN_POINT(84, 81), \
FAN_POINT(87, 90), \
FAN_POINT(90, 100), \
"

# Add common code
Expand Down
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