APPLIED: [PATCH 0/2][SRU][B][D][Intel CyclonePeak] Can not turn on BT after turn off (via Hotkey)

[Seth Forshee]

On Thu, Jul 04, 2019 at 11:48:08AM +0800, AceLan Kao wrote:
> BugLink: https://bugs.launchpad.net/bugs/1835345
> 
> [Impact]
> BT fails to enable again after disabled it by hotkey with the following message
>    Bus 001 Device 004: ID 8087:0029 Intel Corp.
> [248987.643125] usb 1-10: device descriptor read/64, error -110
> [249003.247721] usb 1-10: device descriptor read/64, error -110
> [249003.483611] usb 1-10: reset full-speed USB device number 4 using xhci_hcd
> [249018.855466] usb 1-10: device descriptor read/64, error -110
> [249034.467589] usb 1-10: device descriptor read/64, error -110
> [249034.703574] usb 1-10: reset full-speed USB device number 4 using xhci_hcd
> [249045.299399] usb 1-10: device not accepting address 4, error -62
> [249045.427510] usb 1-10: reset full-speed USB device number 4 using xhci_hcd
> [249050.675715] usb 1-10: Device not responding to setup address.
> [249050.883541] usb 1-10: device not accepting address 4, error -71
> 
> [Fix]
> Found the updated firmware fixes the issue
> 
> [Test]
> Verify on the machine couple days, and can't duplicate the issue anymore.
> 
> [Regression Potential]
> Low, the system keeps running for 5 days, and pass s3 tests 30 times,
> everything works well.
> 
> [Misc]
> The firmware for the wifi/bt card is intel/ibt-20-0-3.*, but
> intel/ibt-20-0-4.* have identical md5sum. To avoid the following new
> cards require the new fw_revision, so SRU both of them.

Applied for bionic and disco, thanks!