Am Mi 28. Mai 2008 schrieb Andy Green: > Somebody in the thread at some point said: > | Am Mi 28. Mai 2008 schrieb Brad Midgley: > |> Joerg > |> > |> On Wed, May 28, 2008 at 2:30 AM, Joerg Reisenweber <[EMAIL PROTECTED]> > | wrote: > |>> Am Mi 28. Mai 2008 schrieb Brad Midgley: > |>>> i think it may still be up in the air > |>> Nope it's not, see Y-cable in wiki. Should work perfectly. You just > have > | to > |>> find the 5pin-mini-USB-plug to DIY one. > |> is EN_USBHOST is deasserted by the system automatically now? I'll > |> update the section in > |> http://wiki.openmoko.org/wiki/Neo_FreeRunner_GTA02_Hardware if it is. > | > | No idea, it's a driver issue. On detection of 47k device is switching to > | fastcharge, which I think is actually working. Also it should activate > | LOGICAL hostmode for USB-controller same time (NOT asserting > EN_USBHOST!), > | which is needed for Y-Cable and doesn't hurt charger. I don't have the > | slightest idea whether this already is in kernel or not. > > It is deasserted if it sees you have a 1A charger in there, has been for > a while. > > case CHARGER_TYPE_1A: > pcf50633_usb_curlim_set(pcf, 1000); > /* > * stop GPO / EN_HOSTUSB power driving out on the same > * USB power pins we have a 1A charger on right now! > */ > dev_info(&pcf->client.dev, "Charger -> CHARGER_TYPE_1A\n"); > __reg_write(pcf, PCF50633_GPO - PCF50633_GPIO1 + > PCF50633_REG_GPIO1CFG, > __reg_read(pcf, PCF50633_GPO - PCF50633_GPIO1 + > PCF50633_REG_GPIO1CFG) & 0xf0); > break; >
YEP. but from this sniplet I don't understand whether it also will enter LOGICAL hostmode like with a short to GND on ID-pin. That's the crux, do *both* /j
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