Hi Ram, 
           I was trying to hibernate the Android device Nexus S( Cortex A8) 
with the link mentioned in your post but failed to achieve any success can 
you please Guide me on how to Hibernate a android phone.I have done the 
changes as per the link but when i issue

 echo disk >/sys/power/state 

nothing happens but only ADB restarts means its behave line someone have 
plugged out and then plugged in the device.
  

Thanks 
Surya 



On Friday, September 9, 2011 11:44:19 PM UTC+5:30, ram prabhu wrote:
>
> Hi , 
> Im working on a freescale imx53 system, and the kernel version im 
> using is 2.6.35. I'm trying to add hibernation support for it . 
> Luckily I got a hibernation patch from this link 
> http://www.spinics.net/lists/arm-kernel/msg108560.html 
> , with this patch Im able to do the hibernation without any problem , 
> but while resuming from the hibernated image the console and other 
> devices such as touchscreen freezes, and I'm not able to debug the 
> problem as the console is freezed. The steps i followed for creating 
> the image is 
>
> mknod /dev/mmcblk0p4 b 179 4 
> mkswap /dev/mmcblk0p4 
> swapon /dev/mmcblk0p4 
>
> and added resume=/dev/mmcblk0p4 to bootargs. I guess may missing some 
> steps while resuming from hibernation, pls let me know.... 
>
>
>

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