APPLIED [OEM-5.10] Re: [PATCH 0/5][SRU][U/OEM-5.10] Support Intel Typhoon Peak Bluetooth

Timo Aaltonen tjaalton at ubuntu.com
Tue Dec 8 14:06:49 UTC 2020


On 4.12.2020 11.57, You-Sheng Yang wrote:
> 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.
> 
> [Test Case]
> 
> 1. Install aforementioned firmware blobs and boot with kernel built with
> these patches 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 (5):
>    Bluetooth: btintel: Fix endianness issue for TLV version information
>    Bluetooth: btusb: Add *setup* function for new generation Intel
>      controllers
>    Bluetooth: btusb: Define a function to construct firmware filename
>    Bluetooth: btusb: Helper function to download firmware to Intel
>      adapters
>    Bluetooth: btusb: Map Typhoon peak controller to BTUSB_INTEL_NEWGEN
> 
>   drivers/bluetooth/btintel.c |  21 ++-
>   drivers/bluetooth/btintel.h |   6 +
>   drivers/bluetooth/btusb.c   | 325 +++++++++++++++++++++++++++++++++++-
>   3 files changed, 344 insertions(+), 8 deletions(-)
> 

applied to oem-5.10, thanks

-- 
t



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