Comment 105 for bug 1065400

I'm running 3.11.0-7 Saucy kernel on Raring and the firmware gets loaded, but it doesn't enable A2DP. Seems that the firmware loader is working, but I have the wrong firmware?

I have an Iogear GBU521 / 0a5c:21e8 like Elijah. I fetched the windows driver from http://www.iogear.com/support/dm/driver/GBU521 and used hex2hcd on firmware BCM20702A1_001.002.014.0889.0896.hex from the bcbtums-win8x64-brcm.inf from my vid:pid.

/proc/version:
Linux version 3.11.0-7-generic (root@core) (gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-1ubuntu1) ) #14 SMP Mon Sep 16 22:03:29 PDT 2013

usb-devices:
T: Bus=01 Lev=03 Prnt=43 Port=03 Cnt=03 Dev#= 46 Spd=12 MxCh= 0
D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=0a5c ProdID=21e8 Rev=01.12
S: Manufacturer=Broadcom Corp
S: Product=BCM20702A0
S: SerialNumber=0002723E9EC0
C: #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=0mA
I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none)
I: If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none)
I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
I: If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=01 Driver=(none)

dmesg/kern.log:
Sep 19 20:01:29 core kernel: [173325.476969] usb 1-1.5.4: new full-speed USB device number 46 using ehci-pci
Sep 19 20:01:29 core kernel: [173325.572574] usb 1-1.5.4: New USB device found, idVendor=0a5c, idProduct=21e8
Sep 19 20:01:29 core kernel: [173325.572580] usb 1-1.5.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Sep 19 20:01:29 core kernel: [173325.572583] usb 1-1.5.4: Product: BCM20702A0
Sep 19 20:01:29 core kernel: [173325.572586] usb 1-1.5.4: Manufacturer: Broadcom Corp
Sep 19 20:01:29 core kernel: [173325.572588] usb 1-1.5.4: SerialNumber: 0002723E9EC0
Sep 19 20:01:31 core kernel: [173326.944094] Bluetooth: firmware loaded
Sep 19 20:01:40 core kernel: [173336.196410] br0: port 1(eth0) entered forwarding state
Sep 19 20:01:50 core kernel: [173346.481465] r8169 0000:06:00.0 eth0: link down
Sep 19 20:01:50 core kernel: [173346.481570] br0: port 1(eth0) entered disabled state
Sep 19 20:01:52 core kernel: [173348.142401] r8169 0000:06:00.0 eth0: link up
Sep 19 20:01:52 core kernel: [173348.142904] br0: port 1(eth0) entered forwarding state
Sep 19 20:01:52 core kernel: [173348.142931] br0: port 1(eth0) entered forwarding state
Sep 19 20:02:07 core kernel: [173363.171462] br0: port 1(eth0) entered forwarding state