Hi all,
I am using linux-2.6.14-omap2-v5 to test PM on 2430SDP.
I did
a) cat myimg > /dev/fb0
I can see "myimg" displayed on the lcd
b) cat /dev/fb0 > myimg_before_sleep
c) echo "mem" > /sys/power/state
Board goes to sleep state.
d) After a key press the board awakes and lcd
becomes blue "myimg" is disappeared from
the screen.
e) cat /dev/fb0 > myimg_after_wakeup
The two binary files "myimg_before_sleep" and
"myimg_after_wakeup" differs each other.
Can somebody explain me why such a behavior?
Why the lcd fails to display the same image
before and after sleeping?
Regards,
Arun C
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