Editing Smartreflex
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==Kernel Power== | ==Kernel Power== | ||
- | Since [[Kernel Power]] 50 (KP50), despite some disagreements amongst some of the more senior Maemo developers, SmartReflex can now be considered stable up 900MHz | + | Since [[Kernel Power]] 50 (KP50), despite some disagreements amongst some of the more senior Maemo developers, SmartReflex can now be considered stable up 900MHz. |
*''I know I just said SR is stable up to 900MHz however some users have reported that on their devices SR is only stable up to lower frequencies (720-805MHz for example). For more examples on tuning SR see the KP50 article. | *''I know I just said SR is stable up to 900MHz however some users have reported that on their devices SR is only stable up to lower frequencies (720-805MHz for example). For more examples on tuning SR see the KP50 article. | ||
'' | '' | ||
- | |||
==Enabling Smartreflex== | ==Enabling Smartreflex== | ||
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echo 1 > /sys/power/sr_vdd2_autocomp | echo 1 > /sys/power/sr_vdd2_autocomp | ||
- | This | + | |
+ | This will not take effect AFTER a reboot. It is recommended you test with this method first to determine if SR will work for your setup. | ||
===Terminal=== | ===Terminal=== | ||
- | + | Assuming you are using [[Kernel Power]] the instruction for use are:- | |
+ | |||
+ | [[http://wiki.maemo.org/Kernel_Power#Use_of_kernel-config Use of Kernel Power Configuration]] | ||
+ | |||
+ | |||
+ | ===Alternative Terminal Method=== | ||
+ | |||
+ | This alternative method can be used even if Stock Kernel is used. | ||
sudo leafpad /etc/pmconfig | sudo leafpad /etc/pmconfig | ||
- | Use leafpad text editor to change, | + | Use leafpad text editor to change, sr_vdd_autocomp to:- |
sr_vdd1_autocomp 1 | sr_vdd1_autocomp 1 | ||
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[[http://maemo.org/downloads/product/Maemo5/qcpufreq/ QCPUFreq]] application has an option to enable Smartreflex via GUI. | [[http://maemo.org/downloads/product/Maemo5/qcpufreq/ QCPUFreq]] application has an option to enable Smartreflex via GUI. | ||
- | However it currently only | + | However it currently only changes both VDD1 and VDD2 values together. |
- | + | ||
- | + |
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