dsdt [RzR's Wiki]

INDEX

http://rzr.online.fr/q/dsdt# #LenovO #gX70 FaN issue workaround with #AcpI #DsdT Patch ; please @LenovoForums @InsydeSw fix #BioS ContacT us

http://rzr.online.fr/q/dsdt# here is my #FanControl Script to keep my #LapTop quiet using #DSDT overide and #AcpiCall kernel module for user

http://rzr.online.fr/q/compal# InitRD : replace BIOS DSDT by a custom one on AmiloA CY26 FujitsU FsC LapTop BioS AcpI BuG IrQ

LENOVO g470 / g570 / gX70

http://rzr.online.fr/q/lenovo# Upgraded #LinuxKernel 3.2.4+ on #LenovoG470 , add: #WiFi #BroadCom , rm: #SdCard , support: #DsdT #AcpI #deb

I can also share this improved script :

https://github.com/rzr/acpi_call/blob/master/fanctrl.sh

/home/rzr/bin/fanctrl.sh
Info: Userspace temp/fan regulator
More: http://rzr.online.fr/q/lenovo

module: https://github.com/mkottman/acpi_call
acpi_call               4908  0 
acpi_call               4908  0 
#info: temp=65000 fan=off [49000<55000]  ( 23:49:00 up  1:10,  9 users,  load average: 1.65, 0.65, 0.72)
#info: temp=65000 fan=on [49000<55000]  ( 23:49:10 up  1:10,  9 users,  load average: 1.86, 0.73, 0.74)
#info: temp=65000 fan=on [49000<55000]  ( 23:49:20 up  1:10,  9 users,  load average: 2.02, 0.80, 0.77)
#info: temp=67000 fan=on [49000<55000]  ( 23:49:30 up  1:10,  9 users,  load average: 1.86, 0.81, 0.77)
#info: temp=67000 fan=on [49000<55000]  ( 23:49:40 up  1:10,  9 users,  load average: 1.73, 0.81, 0.77)
#info: temp=53000 fan=on [49000<55000]  ( 23:49:50 up  1:11,  9 users,  load average: 1.70, 0.84, 0.78)
#info: temp=52000 fan=on [49000<55000]  ( 23:50:00 up  1:11,  9 users,  load average: 1.44, 0.81, 0.77)
#info: temp=49000 fan=on [49000<55000]  ( 23:50:10 up  1:11,  9 users,  load average: 1.22, 0.78, 0.76)
#info: temp=49000 fan=off [49000<55000]  ( 23:50:20 up  1:11,  9 users,  load average: 1.03, 0.76, 0.76)

More :

GRUB2

wget -O- http://blog.michael.kuron-germany.de/wp-content/uploads/2011/03/01_acpi.txt | sudo tee /etc/grub.d/01_acpi
sudo chmod a+rx 01_acpi 
sudo cp /etc/local/acpi/DSDT.aml   /boot/dsdt.aml

MorE : GruB BooT AcpI LenovO

http://blog.michael.kuron-germany.de/2011/03/patching-dsdt-in-recent-linux-kernels-without-recompiling/

MORE

@RelateD: BioS