ACPI calls
From Hybridgraphics
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\_SB.PCI0.P0P2.PEGP._OFF | \_SB.PCI0.P0P2.PEGP._OFF | ||
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+ | MS-16Y1 | ||
+ | 1.0 | ||
+ | |||
+ | 00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller]) | ||
+ | 01:00.0 VGA compatible controller [0300]: nVidia Corporation Device [10de:0ded] (rev a1) (prog-if 00 [VGA controller]) | ||
+ | |||
\_SB.PCI0.RP00.VGA._PS3 | \_SB.PCI0.RP00.VGA._PS3 | ||
Revision as of 00:20, 11 January 2012
According to this summary we've got more than seven different simple ACPI Call's which result in a power gain according to the launchpad mailing list. But we still have to insert below all the multi parameter or multi call method's
IMPORTANT NOTE: ensure that you unload the nvidia module (sudo rmmod nvidia) and that it has worked before turning the card off, or the kernel may lock up shortly afterwards.
Contents |
Summary
Integrated Card !style="width:5%"
How to add your model's information
Run
- sudo dmidecode -s system-product-name && sudo dmidecode -s system-version
and
- lspci -vnnn | perl -lne 'print if /^\d+\:.+(\[\S+\:\S+\])/' | grep VGA
Then you need to install acpi_call and run test.sh:
- git clone https://github.com/mkottman/acpi_call.git
- cd acpi_call
- make
- sudo insmod acpi_call.ko
- ./test_off.sh
Then edit this page (you should use one of the links at the right of each brand instead of editing the entire page).
Individual Model results
Acer
Discrete Card !style="width:5%"
Asus
VGA compatible controller [0300]: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046]
BenQ
?
Clevo
ok
Dell
-
HP
\_SB.PCI0.P0P3.PEGP.NVON
LDLC
?
Lenovo
VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
Pegatron
?
MSI
\_SB.PCI0.P0P2.PEGP._OFF
MS-16Y1 1.0
00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller]) 01:00.0 VGA compatible controller [0300]: nVidia Corporation Device [10de:0ded] (rev a1) (prog-if 00 [VGA controller])
\_SB.PCI0.RP00.VGA._PS3
Samsung
?
Sony
\_SB.PCI0.P0P2.DGPU._OFF
Medion
Report
Toshiba
\_SB.PCI0.P0P2.VGA._OFF