On Thu 2016-01-21 20:34:07, Pali Rohár wrote: > On Thursday 21 January 2016 19:42:34 Pavel Machek wrote: > > Hi! > > > > In 4.4, n900 battery charging works. If indicator is turned off, it > > stays off, and if I select 1.8A charge, it sticks. (There may be > > problems after system suspend and resume. But normal operation seems > > to be pretty reliable). > > Hm... right, bq2415x driver does not have support for suspend/resume. > Before suspend registers should be stored and after resume restored, > plus check charger auto detection. > > > In 4.5-rc0 (7fdec82af6a9e190e53d07a1463d2a9ac49a8750) battery > > charging works for few hours. But then indicator (yellow light on > > 3color LED) turns back on, and if I ask for 1.8A charge, it goes > > back to .1A, discharging battery. > > > > Any ideas? > > Look into bq24150a sysfs node what changes. Also if there is something > in dmesg. Hmm, seems like I can't reproduce that any more. I now noticed that if I suspend machine it auto-resumes quickly, so maybe suspend was responsbile. I'll try running 4.5-rc0 for a while... Thanks, Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
