[PATCH 0/2][linux-firmware][SRU][F] Support Intel Typhoon Peak Bluetooth

You-Sheng Yang vicamo.yang at canonical.com
Fri Dec 4 10:09:28 UTC 2020


BugLink: https://bugs.launchpad.net/bugs/1890130

[Impact]

To support new Intel Typhoon Peak Bluetooth, USB ID 8087:0032
specifically.

[Fix]

Kernel driver patchset
https://patchwork.kernel.org/project/bluetooth/list/?series=387475
targeting v5.11, as well as firmware intel/ibt-0041-0041.{ddc,sfi} from
linux-firmware commit 5cbf459c1ed9 and 7eb7fda50e9a.

To support Typhoon Peak with oem-5.10 on Focal, firmware SRU to Focal is
therefore required.

[Test Case]

1. Install aforementioned firmware blobs and boot with kernel built with
aforementioned patchset applied.
2. Run `btmgmt info` to find out if bluetooth controller is now
available.

[Where problems could occur]

Typhoon Peak is a whole new generation that it has its own call path to
load firmware, initial setup, etc. These patches are almost completely
isolated from previous generation, so little regression risk introduced.

Kiran K (2):
  linux-firmware: Update firmware file for Intel Bluetooth AX210
  linux-firmware: Update firmware file for Intel Bluetooth AX210

 WHENCE                  |   5 ++++-
 intel/ibt-0041-0041.ddc | Bin 0 -> 9 bytes
 intel/ibt-0041-0041.sfi | Bin 0 -> 627940 bytes
 3 files changed, 4 insertions(+), 1 deletion(-)
 create mode 100644 intel/ibt-0041-0041.ddc
 create mode 100644 intel/ibt-0041-0041.sfi

-- 
2.29.2




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