[Success] Core 2 Duo T9300, Vaio VGN-CS13H, Wheezy/Jessie Nosystemd

You can write down your success stories here (temperature decreasements, power savings, etc).
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Aalexeey
Posts: 12
Joined: Wed 23. Mar 2016, 14:28

[Success] Core 2 Duo T9300, Vaio VGN-CS13H, Wheezy/Jessie Nosystemd

Post by Aalexeey » Sat 26. Mar 2016, 10:00

Here is the starting script for default Pentium Dual-Core T3200:

Code: Select all

#!/bin/sh -e
#
#Pentium Dual-Core T3200 reduced vids:
#1.000 15 - 0.900V            15 - 0.900V
#1.333 19 - 0.950V (-0.0625V) 17 - 0.925V (-0.0875V)
#1.666 23 - 1.000V (-0.1125V) 19 - 0.950V (-0.1625V)
#2.000 27 - 1.050V (-0.1625V) 21 - 0.975V (-0.2375V)

echo "19 17 15 15" > /sys/devices/system/cpu/cpu0/cpufreq/phc_vids
echo "19 17 15 15" > /sys/devices/system/cpu/cpu1/cpufreq/phc_vids
sleep 8
echo "50" > /sys/devices/system/cpu/cpufreq/conservative/down_threshold

exit 0
Last edited by Aalexeey on Fri 29. Jun 2018, 19:14, edited 5 times in total.

lipoxicu
Posts: 4
Joined: Thu 25. Aug 2016, 05:02

Re: [Success] Pentium Dual-Core T3200, Vaio VGN-CS13H, Wheez

Post by lipoxicu » Thu 25. Aug 2016, 05:21

1+ ;)
เกมส์พนันออนไลน์ สุดเจ๋ง แทงบอล พนันบอล ในอัตราต่อบอลสูงสุด ทดลองเล่นฟรีแทงบอล

Aalexeey
Posts: 12
Joined: Wed 23. Mar 2016, 14:28

Re: [Success] Pentium Dual-Core T3200, Vaio VGN-CS13H, Wheezy/Jessie

Post by Aalexeey » Sun 29. Oct 2017, 22:34

Here is a new starting script /etc/init.d/cpu_vids

Code: Select all

#!/bin/sh -e
### BEGIN INIT INFO
# Provides:       phc-intel
# Required-Start: cpufrequtils
# Required-Stop:
# Default-Start:  
# Default-Stop:
# Short-Description: set CPU-VIDS kernel parameters
# Description: utilities to deal with CPU-VIDS Linux 
#	kernel support
### END INIT INFO
#
#Pentium Dual-Core T3200 reduced vids:
#1.000 15 - 0.900V
#1.333 19 - 0.950V (-0.0625V) 17 - 0.925V (-0.0875V)
#1.666 23 - 1.000V (-0.1125V) 19 - 0.950V (-0.1625V)
#2.000 27 - 1.050V (-0.1625V) 21 - 0.975V (-0.2375V)

sleep 6
echo "17 0 0 0" > /sys/devices/system/cpu/cpu0/cpufreq/phc_vids
echo "17 0 0 0" > /sys/devices/system/cpu/cpu1/cpufreq/phc_vids

exit 0
# update-rc.d cpu_vids defaults

To get phc work properly your kernel must have:

Code: Select all

CONFIG_X86_SPEEDSTEP_CENTRINO=m
Many custom kernels (like liquorix) ignoring this option!
Last edited by Aalexeey on Thu 22. Mar 2018, 22:26, edited 1 time in total.

Aalexeey
Posts: 12
Joined: Wed 23. Mar 2016, 14:28

Re: [Success] Core 2 Duo T6500, Vaio VGN-CS13H, Wheezy/Jessie Nosystemd

Post by Aalexeey » Thu 22. Mar 2018, 22:26

T6500 was unexpectedly fine running on this machine:

Code: Select all

#!/bin/sh -e
### BEGIN INIT INFO
# Provides:          phc-intel
# Required-Start:    cpufrequtils
# Required-Stop:
# Default-Start:     2 3 4 5  
# Default-Stop:
# Short-Description: Set CPU-VIDS kernel parameters
### END INIT INFO
#
#Intel Core 2 Duo T6500 reduced vids:
# 19 - 0.950V
# 23 - 1.000V
# 27 - 1.050V

sleep 6

echo "19 0 0" > /sys/devices/system/cpu/cpu0/cpufreq/phc_vids
echo "19 0 0" > /sys/devices/system/cpu/cpu1/cpufreq/phc_vids

exit 0
# update-rc.d cpu_vids defaults

Kernel: 4.1.0-ucs227 (4.1.6-1.227.201706090945) / 4.1.0-0.steamos.41 (4.1.13-0+steamos15+bsos1)
Last edited by Aalexeey on Sun 22. Apr 2018, 20:00, edited 2 times in total.

Aalexeey
Posts: 12
Joined: Wed 23. Mar 2016, 14:28

Re: [Success] Core 2 Duo T8100, Vaio VGN-CS13H, Wheezy/Jessie Nosystemd

Post by Aalexeey » Sat 21. Apr 2018, 12:13

T8100:

Code: Select all

#!/bin/sh -e
### BEGIN INIT INFO
# Provides:          phc-intel
# Required-Start:    cpufrequtils
# Required-Stop:
# Default-Start:     2 3 4 5  
# Default-Stop:
# Short-Description: Set CPU-VIDS kernel parameters
### END INIT INFO
#
#Intel Core 2 Duo T8100 reduced vids:
# 23 - 1.000V
# 27 - 1.050V

sleep 6

echo "23 0 0 0" > /sys/devices/system/cpu/cpu0/cpufreq/phc_vids
echo "23 0 0 0" > /sys/devices/system/cpu/cpu1/cpufreq/phc_vids

exit 0
# update-rc.d cpu_vids defaults

Aalexeey
Posts: 12
Joined: Wed 23. Mar 2016, 14:28

Re: [Success] Core 2 Duo T9300, Vaio VGN-CS13H, Wheezy/Jessie Nosystemd

Post by Aalexeey » Fri 29. Jun 2018, 19:17

T9300:

Code: Select all

#!/bin/sh -e
### BEGIN INIT INFO
# Provides:          phc-intel
# Required-Start:    cpufrequtils
# Required-Stop:
# Default-Start:     2 3 4 5  
# Default-Stop:
# Short-Description: Set CPU-VIDS kernel parameters
### END INIT INFO
#
#Intel Core 2 Duo T9300 reduced vids:
# 23 - 1.000V
# 27 - 1.050V

sleep 6

echo "30 27 23 0 0" > /sys/devices/system/cpu/cpu0/cpufreq/phc_vids
echo "30 27 23 0 0" > /sys/devices/system/cpu/cpu1/cpufreq/phc_vids

exit 0
# update-rc.d cpu_vids defaults

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