Bug 139041
Summary: | QCA Bluetooth [0cf3:e007] failed to initialize if Bluez's "[Policy] AutoEnable=true" was set | ||
---|---|---|---|
Product: | Drivers | Reporter: | Kai-Heng Feng (kai.heng.feng) |
Component: | Bluetooth | Assignee: | linux-bluetooth (linux-bluetooth) |
Status: | RESOLVED CODE_FIX | ||
Severity: | normal | CC: | kai.heng.feng |
Priority: | P1 | ||
Hardware: | All | ||
OS: | Linux | ||
Kernel Version: | 4.4 | Subsystem: | |
Regression: | No | Bisected commit-id: | |
Attachments: |
usb-devices
dmesg journalctl -b |
Description
Kai-Heng Feng
2016-07-22 07:49:33 UTC
Created attachment 224901 [details]
usb-devices
Created attachment 224911 [details]
dmesg
Created attachment 224921 [details]
journalctl -b
Fixed by this commit: commit c7e163fe282f34efdf77fb09b333529de97a6a10 Author: Ethan Hsieh <ethan.hsieh@canonical.com> Date: Fri Oct 7 12:06:42 2016 +0800 Bluetooth: btusb: Fix atheros firmware download error Move usb_autopm_get_interface() ahead of setup_on_usb() to prevent device from sending usb control message in usb suspend mode. The error message is as below: [ 83.944103] btusb 1-2:1.1: usb_suspend_interface: status 0 [ 83.944107] btusb 1-2:1.0: usb_suspend_interface: status 0 [ 83.960132] usb 1-2: usb auto-suspend, wakeup 0 [ 83.976156] usb 1-2: usb_suspend_device: status 0 [ 83.976162] usb 1-2: usb_suspend_both: status 0 [ 298.689106] Bluetooth: hci0 [ 298.689399] Bluetooth: hci0: Failed to access otp area (-113) Signed-off-by: Ethan Hsieh <ethan.hsieh@canonical.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> |