On Thu, Apr 19, 2012 at 07:29:51PM -0400, Benjamin Deering wrote: > I've been playing around with getting the bq27x00_battery driver working > in shr-core. I have a working module now, but I will need someone to > hold my hand to submit a patch.
You can send just patch against http://gitorious.org/shr/linux/commits/shr-2.6.39-nodrm and I'll do the rest (refresh shr.patch in meta-openembedded with shr-create-patch.sh and update defconfig). Cheers, > My kernel has bq27x00_battery and platform battery configured as modules > and I switch which module I autoload for testing. Having them as > modules seems to work fine. > > I was seeing a freeze when I plugged in or unplugged the usb cable. > Holding down the power button would not turn it off. > > There were only 2 lines in bq27x00_external_power_changed which seemed > like a likely culprit since the freeze occured when the external power > supply changed. I noticed that one of the calls is made elsewhere in > the file, but is protected by a mutex. Using the same mutex in > bq27x00_external_power_changed seems to make it stable, though the > charge LED on the gta02 seems to be confused. It lights when the cable > is unplugged. I'm not sure yet if that is a userspace issue or > something else is wrong in the driver. It seems like most people use > this driver for bq27500 and bq27000 may have been neglected. > > Ben > _______________________________________________ > Shr-devel mailing list > Shr-devel@lists.shr-project.org > http://lists.shr-project.org/mailman/listinfo/shr-devel -- Martin 'JaMa' Jansa jabber: martin.ja...@gmail.com
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