maemo.org - Talk - View Single Post - Problems with N900 USB port becoming broken / loose and resulting warranty & repair issues

	Estel	2013-04-14 , 22:20
	Posts: 5,028 \| Thanked: 8,613 times \| Joined on Mar 2011	#2559

Originally Posted by AndrewX192

The weird thing is that data works. How can I get kp52 and bq2415x_charger with the cssu thumb kernel?

As You've noticed yourself, kernel-power (from version 51r1, IIRC, and above) have thumb-patches included. you don't need cssu-kernel, if you use kernel-power. Now, if you ask me, that whole cssu-0kernel thing is a mess - they should just use kernel-power instead, but it's topic for a long discussion, not necessary on-topic here. the point is, if you use KP, you can forget cssu-kernel existence.

Originally Posted by AndrewX192

I've tested charging with bq2415x_charger, but haven't got it charging with the chargers it wasn't working with before. I'm not sure how to get it in dedicated mode.

Code:

echo dedicated > /sys/class/power_supply/bq24150a-0/mode

...of course, supposing that you have bq2415x_charger module loaded, already. If not, you will get error about that path not existing - try loading module via

Code:

modprobe bq2415x_charger

...and echo command, again.
---

so, you repaired your port to state of having *both* charging and data working, but charging works only from established data connection (like connected to notebook)? Very strange. Forcing dedicated mode should work, so try it first, but it would be nice to investigate it more, afterwards. Like, posting tail of dmesg, invoked after connecting charger to device.

/Estel

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