diff options
| -rw-r--r-- | arch-system/PKGBUILD | 6 | ||||
| -rw-r--r-- | arch-system/intel-undervolt.conf | 52 |
2 files changed, 56 insertions, 2 deletions
diff --git a/arch-system/PKGBUILD b/arch-system/PKGBUILD index 50200e6..b8cbbfb 100644 --- a/arch-system/PKGBUILD +++ b/arch-system/PKGBUILD @@ -15,7 +15,7 @@ source=('etc-pacman.conf' 'etc-locale.conf' 'etc-locale.gen' 'etc-vconsole.conf' 'sudoers-borgbackup' 'backup-sudo' 'borg-backup.service' 'borg-backup.timer' 'borgbackup' - 'xps13-i915.conf') + 'intel-undervolt.conf' 'xps13-i915.conf') sha256sums=('b3b540ac0dd68831d813e34dd8465cd00e8ba6a56fa6e5a162dc5ef469ec584c' '70b74b741f3b1b58eeb97d8d5b9e6148a35ff8dced47cf4a231c1d0420aff5eb' 'b11ab0ea3d5c300afa0fb877d1f367993425a3fda0382f50f0e122625154f566' @@ -31,6 +31,7 @@ sha256sums=('b3b540ac0dd68831d813e34dd8465cd00e8ba6a56fa6e5a162dc5ef469ec584c' '42050ba722df1cd606288e82054e131dac99bf10506f4c8d52eb9bfc0a078d89' 'e1bf3dc5978a7641f86975b7ee770a6914b30a8e4b7e3be2f1b07eaa7098591d' '35e501f1114f635a4c55ccf2c9debcdff5579666dcf6d11e695be861ebd0a436' + '895305808aa91be3294dbaeb7840e38497fb8dbcd6309cc95c417e1a0379e596' '5613c98d32e513a973e8a0e250ab0b267882a73615f507b6208d4a5f21487fe6') package_base-system() { @@ -65,9 +66,10 @@ package_backup-system() { package_xps13() { depends=('mesa' 'lib32-mesa' 'vulkan-intel' 'libva-intel-driver' - 'lib32-libva-intel-driver' 'libvdpau-va-gl') + 'lib32-libva-intel-driver' 'libvdpau-va-gl' 'intel-undervolt') install -Dm0644 xps13-i915.conf "$pkgdir"/etc/modprobe.d/i915.conf + install -Dm0644 intel-undervolt.conf -t "$pkgdir"/etc/ } # TODO: docker, vagrant, devtools diff --git a/arch-system/intel-undervolt.conf b/arch-system/intel-undervolt.conf new file mode 100644 index 0000000..2070f66 --- /dev/null +++ b/arch-system/intel-undervolt.conf @@ -0,0 +1,52 @@ +# Enable or Disable Triggers (elogind) +# Usage: enable [yes/no] + +enable no + +# CPU Undervolting +# Usage: undervolt ${index} ${display_name} ${undervolt_value} +# Example: undervolt 2 'CPU Cache' -25.84 + +undervolt 0 'CPU' -95 +undervolt 1 'GPU' 0 +undervolt 2 'CPU Cache' -95 +undervolt 3 'System Agent' 0 +undervolt 4 'Analog I/O' 0 + +# Power Limits Alteration +# Usage: power ${domain} ${short_power_value} ${long_power_value} +# Power value: ${power}[/${time_window}][:enabled][:disabled] +# Domains: package +# Example: power package 45 35 +# Example: power package 45/0.002 35/28 +# Example: power package 45/0.002:disabled 35/28:enabled + +# Critical Temperature Offset Alteration +# Usage: tjoffset ${temperature_offset} +# Example: tjoffset -20 + +# Energy Versus Performance Preference Switch +# Usage: hwphint ${mode} ${algorithm} ${load_hint} ${normal_hint} +# Hints: see energy_performance_available_preferences +# Modes: switch, force +# Load algorithm: load:${capture}:${threshold} +# Power algorithm: power[:${domain}:[gt/lt]:${value}[:[and/or]]...] +# Capture: single, multi +# Threshold: CPU usage threshold +# Domain: RAPL power domain, check with `intel-undervolt measure` +# Example: hwphint force load:single:0.8 performance balance_performance +# Example: hwphint switch power:core:gt:8 performance balance_performance + +# Daemon Update Interval +# Usage: interval ${interval_in_milliseconds} + +interval 5000 + +# Daemon Actions +# Usage: daemon action[:option...] +# Actions: undervolt, power, tjoffset +# Options: once + +daemon undervolt:once +daemon power +daemon tjoffset |