Hi Jesse, >From your message i infer that the firmware load patch is now in the latest raring kernel (3.8.0-27-generic) and hence automatic firmware load should work correctly?
When i put working firmware as /lib/firmware/fw-0a5c_21e6.hcd on my ThinkPad W530 with 0a5c:21e6 / BCM20702A0 Broadcom chip, i get the following syslog messages ... Aug 13 10:49:40 babbage2 kernel: [10934.063072] usb 1-1.4: new full-speed USB device number 31 using ehci-pci Aug 13 10:49:40 babbage2 kernel: [10934.159795] usb 1-1.4: New USB device found, idVendor=0a5c, idProduct=21e6 Aug 13 10:49:40 babbage2 kernel: [10934.159803] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Aug 13 10:49:40 babbage2 kernel: [10934.159808] usb 1-1.4: Product: BCM20702A0 Aug 13 10:49:40 babbage2 kernel: [10934.159811] usb 1-1.4: Manufacturer: Broadcom Corp Aug 13 10:49:40 babbage2 kernel: [10934.159815] usb 1-1.4: SerialNumber: 083E8EE2E348 Aug 13 10:49:40 babbage2 mtp-probe: checking bus 1, device 31: "/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4" Aug 13 10:49:40 babbage2 mtp-probe: bus: 1, device: 31 was not an MTP device Aug 13 10:49:42 babbage2 kernel: [10935.397013] Bluetooth: firmware loaded Aug 13 10:49:42 babbage2 bluetoothd[1172]: Adapter /org/bluez/1172/hci0 has been enabled Aug 13 10:49:42 babbage2 bluetoothd[1172]: Endpoint registered: sender=:1.53 path=/MediaEndpoint/HFPAG Aug 13 10:49:42 babbage2 bluetoothd[1172]: Endpoint registered: sender=:1.53 path=/MediaEndpoint/HFPHS Aug 13 10:49:42 babbage2 bluetoothd[1172]: Endpoint registered: sender=:1.53 path=/MediaEndpoint/A2DPSource Aug 13 10:49:42 babbage2 bluetoothd[1172]: Endpoint registered: sender=:1.53 path=/MediaEndpoint/A2DPSink Aug 13 10:49:44 babbage2 kernel: [10937.440496] Bluetooth: hci0 command 0x0c56 tx timeout Aug 13 10:49:46 babbage2 kernel: [10939.440676] Bluetooth: hci0 command 0x0c6d tx timeout Aug 13 10:49:48 babbage2 kernel: [10941.440946] Bluetooth: hci0 command 0x0c1a tx timeout Aug 13 10:49:50 babbage2 kernel: [10943.441130] Bluetooth: hci0 command 0x0c24 tx timeout Aug 13 10:49:52 babbage2 kernel: [10945.441401] Bluetooth: hci0 command 0x0c52 tx timeout ... and BT disconnects again. When i remove lib/firmware/fw-0a5c_21e6.hcd, reload bluetoothi get ... Aug 13 10:51:10 babbage2 kernel: [11024.005470] usb 1-1.4: new full-speed USB device number 32 using ehci-pci Aug 13 10:51:11 babbage2 kernel: [11024.101655] usb 1-1.4: New USB device found, idVendor=0a5c, idProduct=21e6 Aug 13 10:51:11 babbage2 kernel: [11024.101663] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Aug 13 10:51:11 babbage2 kernel: [11024.101668] usb 1-1.4: Product: BCM20702A0 Aug 13 10:51:11 babbage2 kernel: [11024.101671] usb 1-1.4: Manufacturer: Broadcom Corp Aug 13 10:51:11 babbage2 kernel: [11024.101674] usb 1-1.4: SerialNumber: 083E8EE2E348 Aug 13 10:51:11 babbage2 mtp-probe: checking bus 1, device 32: "/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4" Aug 13 10:51:11 babbage2 mtp-probe: bus: 1, device: 32 was not an MTP device Aug 13 10:51:11 babbage2 kernel: [11024.148591] Bluetooth: can't load firmware, may not work correctly Aug 13 10:51:11 babbage2 bluetoothd[1172]: Adapter /org/bluez/1172/hci0 has been enabled Aug 13 10:51:11 babbage2 bluetoothd[1172]: Endpoint registered: sender=:1.53 path=/MediaEndpoint/HFPAG Aug 13 10:51:11 babbage2 bluetoothd[1172]: Endpoint registered: sender=:1.53 path=/MediaEndpoint/HFPHS Aug 13 10:51:11 babbage2 bluetoothd[1172]: Endpoint registered: sender=:1.53 path=/MediaEndpoint/A2DPSource Aug 13 10:51:11 babbage2 bluetoothd[1172]: Endpoint registered: sender=:1.53 path=/MediaEndpoint/A2DPSink ... and if I now load the (same) firmware manually with ... brcm_patchram_plus_usb --patchram ..firmware.. hci0 ... i get a working HSP/HFP device! Can you shed some light in to this? thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1065400 Title: Support for loading Broadcom bluetooth firmware To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1065400/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
