[Bug 781] LM4857 should be turned off on a reboot notifier

[bugzilla-daemon at bugzilla.openmoko.org]

http://bugzilla.openmoko.org/cgi-bin/bugzilla/show_bug.cgi?id=781





------- Additional Comments From willie_chen at fic.com.tw  2007-08-31 17:00 -------
I make a test on GTA01bv4 as follows:
1. Cut off power for GSM. So GSM module can't work.
2. Power on GTA01, then enter into x-windows and power off GTA01.
3. Power supply displays 11.4 mV is draining.
4. I use alsactl to control amplifier enter "Amp Mode", before power off.
5. This time, power supply displays 0 mV.

So the LM4857 will drain the power.



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