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Add support for the GPD Win 5 #7

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Add support for the GPD Win 5 #7

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1c42b44
Add support for a second fan
Black-Seraph Mar 9, 2026
e2557fa
Add support for the GPD Win 5
Black-Seraph Mar 9, 2026
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15 changes: 11 additions & 4 deletions py_modules/fan.py
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,7 @@ def __init__(self):
self.ram_reg_data = None # 风扇ecRam寄存器数据
self.ram_manual_offset = None # 风扇自动控制ecRam地址
self.ram_pwm_write_offset = None # 风扇写入转速ecRam地址
self.ram_pwm_write_offset_2 = None # 风扇写入转速ecRam地址
self.ram_pwm_read_offset = None # 风扇读取转速ecRam地址
self.ram_pwm_read_length = 0 # 风扇实际转速值长度 0为需要通过计算获得转速

Expand Down Expand Up @@ -263,6 +264,12 @@ def __parse_fan_configuration_EC(self):
if "ram_rpmwrite_offset" in ec_info
else None
)
# 风扇写入转速ecRam地址
fc.ram_pwm_write_offset_2 = (
ec_info["ram_rpmwrite_offset_2"]
if "ram_rpmwrite_offset_2" in ec_info
else None
)
# 风扇读取转速ecRam地址
fc.ram_pwm_read_offset = (
ec_info["ram_rpmread_offset"]
Expand Down Expand Up @@ -807,13 +814,13 @@ def __set_fanPercent_ECRAM(self, fc: FanConfig, value: int):
try:
addr = fc.ram_reg_addr
data = fc.ram_reg_data
offset = fc.ram_pwm_write_offset
rpm_write_max = fc.pwm_write_max

fanWriteValue = max(min(int(value / 100 * rpm_write_max), rpm_write_max), 0)
EC.RamWrite(addr, data, offset, fanWriteValue)
EC.RamWrite(addr, data, fc.ram_pwm_write_offset, fanWriteValue)
if fc.ram_pwm_write_offset_2:
EC.RamWrite(addr, data, fc.ram_pwm_write_offset_2, fanWriteValue)
logger.info(
f"写入ECRAM数据 写入EC地址:{hex(offset)} 风扇转速百分比{value} 风扇最大值{rpm_write_max} 风扇转速写入值:{fanWriteValue}"
f"写入ECRAM数据 写入EC地址:{hex(fc.ram_pwm_write_offset)} 风扇转速百分比{value} 风扇最大值{rpm_write_max} 风扇转速写入值:{fanWriteValue}"
)
return True
except Exception:
Expand Down
13 changes: 13 additions & 0 deletions py_modules/fan_config/ec/gpd_win5.yml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,13 @@
product_name:
- G1618-05
fans:
- ram_reg_addr: 0x4E
ram_reg_data: 0x4F
ram_manual_offset: 0x479
ram_rpmwrite_offset: 0x47A
ram_rpmwrite_offset_2: 0x47B
ram_rpmread_offset: 0x478
ram_rpmread_length: 2

rpm_write_max: 184
rpm_value_max: 6500