On Thu, 2014-09-11 at 09:37 -0700, Marcel Holtmann wrote: > Hi Bastien, > > >> Your device is a child of 80860F0A (UART) which is driven by the 8250_dw > >> driver. > >> OBDA8723 is the BT part of the realtek 8723 WiFi/BT combo chip. > >> acpi_platform should create a platform device from the ACPI desc. > > > > That does show up already in udev, so I should be fine. > > > >> Then, you can add the OBDA8723 acpi id to the rfkill-gpio platform > >> driver (net/rfkill) which > >> seems to handle correctly the basic power management of this chip. > > > > OK. Something like that should do: > > http://paste.fedoraproject.org/132832/14104505 > > > >> You need to use hciattach to attach the chip to the BT stack (with > >> H5/3-wire proto). > > > > Will that be required to enable Bluetooth at every boot? > > > > After inserting the above module, I ran: > > hciattach -n ttyS0 3wire > > > > But no Bluetooth adapters showed up in hciconfig. The rfkill device did > > show up in rfkill list though. > > my bet is that you need to start with the correct default speed, load > some firmware and do more settings and then switch to the faster > speed. There is an effort ongoing for the USB version of Realtek > Bluetooth, but even that one has not yet completed. I have a firmware and a config file from the Windows driver, but I doubt I'd be able to make great headway without more info. That's Larry's driver for the USB variant: https://github.com/lwfinger/rtl8723au_bt -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
