denji · July 1, 2024 00:13
diff --git a/gigabyte-x470-gaming-7-sensors.sh b/gigabyte-x470-gaming-7-sensors.sh
 #!/bin/sh

 # The chip info can be found via sensors-detect in lm_sensors
 # Driver `to-be-written':
 #  * ISA bus, address 0xa40
 #    Chip `ITE IT8686E Super IO Sensors' (confidence: 9)

 # Driver `it87':
 #  * ISA bus, address 0xa60
 #    Chip `ITE IT8792E Super IO Sensors' (confidence: 9)

 # Driver `k10temp' (autoloaded):
 #  * Chip `AMD Family 17h thermal sensors' (confidence: 9)

 # Not sure what the difference between the 0xa40 and 0xa60 chips are
 # besides the 0xa40 seeming to have the right values and 60 doesn't

 # from https://fossies.org/linux/lm-sensors/configs/Gigabyte/X470-AORUS-ULTRA-GAMING.conf
 cat <<EOF >> /etc/sensors.d/gigabyte-x470.conf
 chip "it8628-isa-0a40"
    label temp1 "System 1"
    label temp2 "Chipset"
    label temp3 "CPU Socket"
    label temp4 "PCIEX16"
    label temp5 "VRM MOS"
    label temp6 "VSOC MOS"
    label in0 "CPU Vcore"
    label in1 "+3.3V"
    label in2 "+12V"
    label in3 "+5V"
    label in4 "CPU Vcore SOC"
    label in5 "CPU Vddp"
    label in6 "DRAM A/B"
 #   label in7 "3VSB"
 #   label in8 "Battery"
    label fan1 "CPU_FAN"
    label fan2 "SYS_FAN1"
    label fan3 "SYS_FAN2"
    label fan4 "SYS_FAN3"
    label fan5 "CPU_OPT"

 #   compute temp3 @+0.5,@+0.5
    compute in1 @*1.65,@*1.65
    compute in2 @*6,@*6
    compute in3 @*2.5,@*2.5

    set in0_min 0.35
    set in0_max 1.45
    set in1_min 3.3 * 0.97
    set in1_max 3.3 * 1.03
    set in2_min 12 * 0.97
    set in2_max 12 * 1.03
    set in3_min 5 * 0.97
    set in3_max 5 * 1.03
    set in4_min 0.9
    set in4_max 1.26
    set in5_min 0.9 * 0.95
    set in5_max 0.9 * 1.05
    set in6_min 1.1
    set in6_max 1.6
 EOF

 # I haven't paid much attention but this is apparently marginally unsafe
 # as it allows multiple programs to simultaneously access the same registers/hardware
 if ! grep -q acpi_enforce_resources=lax /etc/default/grub; then
  grubby --args=acpi_enforce_resources=lax --update-kernel ALL
 fi

 # 8628 comes from advice for x570 version
 # https://forum.level1techs.com/t/configuring-lm-sensors-on-x570-aorus-master-to-get-cpu-temps-fans-etc/166170/5
 echo it87 > /etc/modules-load.d/it87.conf
 echo "options it87 force_id=0x8628" > /etc/modprobe.d/it87.conf
	#!/bin/sh

	# The chip info can be found via sensors-detect in lm_sensors
	# Driver `to-be-written':
	# * ISA bus, address 0xa40
	# Chip `ITE IT8686E Super IO Sensors' (confidence: 9)

	# Driver `it87':
	# * ISA bus, address 0xa60
	# Chip `ITE IT8792E Super IO Sensors' (confidence: 9)

	# Driver `k10temp' (autoloaded):
	# * Chip `AMD Family 17h thermal sensors' (confidence: 9)

	# Not sure what the difference between the 0xa40 and 0xa60 chips are
	# besides the 0xa40 seeming to have the right values and 60 doesn't

	# from https://fossies.org/linux/lm-sensors/configs/Gigabyte/X470-AORUS-ULTRA-GAMING.conf
	cat <<EOF >> /etc/sensors.d/gigabyte-x470.conf
	chip "it8628-isa-0a40"
	label temp1 "System 1"
	label temp2 "Chipset"
	label temp3 "CPU Socket"
	label temp4 "PCIEX16"
	label temp5 "VRM MOS"
	label temp6 "VSOC MOS"
	label in0 "CPU Vcore"
	label in1 "+3.3V"
	label in2 "+12V"
	label in3 "+5V"
	label in4 "CPU Vcore SOC"
	label in5 "CPU Vddp"
	label in6 "DRAM A/B"
	# label in7 "3VSB"
	# label in8 "Battery"
	label fan1 "CPU_FAN"
	label fan2 "SYS_FAN1"
	label fan3 "SYS_FAN2"
	label fan4 "SYS_FAN3"
	label fan5 "CPU_OPT"

	# compute temp3 @+0.5,@+0.5
	compute in1 @1.65,@1.65
	compute in2 @6,@6
	compute in3 @2.5,@2.5

	set in0_min 0.35
	set in0_max 1.45
	set in1_min 3.3 * 0.97
	set in1_max 3.3 * 1.03
	set in2_min 12 * 0.97
	set in2_max 12 * 1.03
	set in3_min 5 * 0.97
	set in3_max 5 * 1.03
	set in4_min 0.9
	set in4_max 1.26
	set in5_min 0.9 * 0.95
	set in5_max 0.9 * 1.05
	set in6_min 1.1
	set in6_max 1.6
	EOF

	# I haven't paid much attention but this is apparently marginally unsafe
	# as it allows multiple programs to simultaneously access the same registers/hardware
	if ! grep -q acpi_enforce_resources=lax /etc/default/grub; then
	grubby --args=acpi_enforce_resources=lax --update-kernel ALL
	fi

	# 8628 comes from advice for x570 version
	# https://forum.level1techs.com/t/configuring-lm-sensors-on-x570-aorus-master-to-get-cpu-temps-fans-etc/166170/5
	echo it87 > /etc/modules-load.d/it87.conf
	echo "options it87 force_id=0x8628" > /etc/modprobe.d/it87.conf