Description of problem:

I am running Fedora 22 on a DELL XPS 13 (2015 model, bios A04). When I first installed Fedora I followed the instructions available at 

https://wiki.archlinux.org/index.php/Dell_XPS_13_(2015)#Bluetooth

to install the bluetooth driver. After I upgraded to kernel 4.1.2-200.fc22.x86_64 I started having problems connecting my bluetooth devices (mice) after a suspend (to RAM) and resume. 

With previous kernels (4.0), after suspend and resume sometimes my bluetooth mouse was laggy and erratic. I then pressed Fn + PrtScr twice and it would get back to normal. Alternatively, I could do 

sudo modprobe -r btusb
sudo modprobe btusb

However, after I upgraded to kernel 4.1 bluetooth simply does not work after a few suspend and resume. 


Version-Release number of selected component (if applicable):

Fedora 22, bluez 5.29-2. 


How reproducible:

Quite reproducible, I believe. 


Steps to Reproduce:
1. Suspend to RAM
2. Resume
3. Try to connect a bluetooth device (for example, a mouse)

Actual results:

Unable to connect bluetooth devices. 


Expected results:

Bluetooth devices should connect after a suspend and resume. 


Additional info:

From dmesg: 

[13767.880493] usb 1-3: USB disconnect, device number 2
[13767.924270] dell_wmi: Unknown key 153 pressed
[13768.581447] ERROR @wl_notify_scan_status : wlp2s0 Scan_results error (-22)
[13770.358140] dell_wmi: Unknown key 153 pressed
[13770.581687] usb 1-3: new full-speed USB device number 5 using xhci_hcd
[13770.748150] usb 1-3: New USB device found, idVendor=0a5c, idProduct=216f
[13770.748153] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[13770.748154] usb 1-3: Product: BCM20702A0
[13770.748155] usb 1-3: Manufacturer: Broadcom Corp
[13770.748156] usb 1-3: SerialNumber: ACD1B8C06F5C
[13770.754593] Bluetooth: hci0: BCM: chip id 63
[13770.755597] Bluetooth: hci0: BCM20702A1 (001.002.014) build 0000
[13770.755617] bluetooth hci0: Direct firmware load for brcm/BCM20702A1-0a5c-216f.hcd failed with error -2
[13770.755620] Bluetooth: hci0: BCM: Patch brcm/BCM20702A1-0a5c-216f.hcd not found