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| author |   Erich Ritz <erich.public@protonmail.com> | 2023-01-27 09:36:52 -0600 |
|---|---|---|
| committer |   Willy Sudiarto Raharjo <willysr@slackbuilds.org> | 2023-01-28 08:22:51 +0700 |
| commit | ee9ab65711786a694b667420f6481bd180af17d0 (patch) | |
| tree | b32d907a118ee0a7e45f2f3896562e28477603b3 /system/system76-power/xeon_fan_curve.patch | |
| parent | 4f0dad46e3f3cf648745494c468776896a18ff86 (diff) | |
| download | slackbuilds-ee9ab65711786a694b667420f6481bd180af17d0.tar.gz slackbuilds-ee9ab65711786a694b667420f6481bd180af17d0.tar.xz | |
system/system76-power: Updated for version 1.1.24_c504ff6.
Signed-off-by: Erich Ritz <erich.public@protonmail.com>
Signed-off-by: Andrew Clemons <andrew.clemons@gmail.com>
Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
Diffstat (limited to '')
| -rw-r--r-- | system/system76-power/xeon_fan_curve.patch | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/system/system76-power/xeon_fan_curve.patch b/system/system76-power/xeon_fan_curve.patch new file mode 100644 index 0000000000..4cd1ffe449 --- /dev/null +++ b/system/system76-power/xeon_fan_curve.patch @@ -0,0 +1,52 @@ +From 9de22620c8876ddfa15a452d5435405f43e8a1fd Mon Sep 17 00:00:00 2001 +From: Erich Ritz <erich.public@protonmail.com> +Date: Wed, 23 Mar 2022 08:28:57 -0500 +Subject: [PATCH] Make xeon fan curve more aggressive + +I've been suffering from occasional power offs with no warning, and I +suspect the CPU is getting too hot. On the most recent power off, the +computer once again powered down during the bootup phase (before the EFI +boot screen). To me this solidified my suspicions. + +I have a a thelio-massive-b1 with 2 +Intel(R) Xeon(R) Gold 6238 CPU @ 2.10GHz + +I patched the source making the xeon fan curve more aggressive and the +maximum CPU temperatures are now a little lower. Under low system load +there is no noticable difference in fan speed. + +Plots of CPU temperature, fan speed, and fan command are attached as +comments to the commit on GitHub. + +Signed-off-by: Erich Ritz <erich.public@protonmail.com> +--- + src/fan.rs | 13 ++++++------- + 1 file changed, 6 insertions(+), 7 deletions(-) + +diff --git a/src/fan.rs b/src/fan.rs +index c0fca10..73e284c 100644 +--- a/src/fan.rs ++++ b/src/fan.rs +@@ -271,13 +271,12 @@ impl FanCurve { + .append(50_00, 40_00) + .append(55_00, 45_00) + .append(60_00, 50_00) +- .append(65_00, 55_00) +- .append(70_00, 60_00) +- .append(72_00, 65_00) +- .append(74_00, 80_00) +- .append(76_00, 85_00) +- .append(77_00, 90_00) +- .append(78_00, 100_00) ++ .append(62_00, 60_00) ++ .append(64_00, 65_00) ++ .append(66_00, 80_00) ++ .append(68_00, 85_00) ++ .append(69_00, 90_00) ++ .append(70_00, 100_00) + } + + pub fn get_duty(&self, temp: i16) -> Option<u16> { +-- +2.35.6 + |