Bluetooth support about meta-intel-edison

[htot]

Last time I checked it just works, see #9 under https://github.com/htot/meta-intel-edison/wiki/Current-state-of-Edison-Morty.

[floion]

So before running btattach you get the device listed when you run "rfkill list"?

[htot]

Hmm, something is wrong now that worked before. When I do:

root@edison:~# /usr/bin/btattach  -B /dev/ttyS0 -P bcm -S 3000000
Attaching Primary controller to /dev/ttyS0
Switched line discipline from 0 to 15
Failed to set protocol: Protocol not supported
No controller attached

Looks like the bt device does not get power. Maybe @andy-shev knows what is wrong (this is on linux 4.14 bluez 5.43)

[htot]

(@floion no, before, when it worked, first you run btattach then rfkill)

[htot]

If I remember correctly it worked with linux 4.12, possibly with 4.13. You can easily go back to one of these by changing this file: poky-edison.conf. Let me know if that helps.

[andy-shev]

Can you revert commit 276c87054751 ("x86/platform/intel-mid: Make 'bt_sfi_data' const") and check if it works again?

[htot]

Fixed with c788c20. Thanks for reporting.

[floion]

Thanks @htot @andy-shev