RE: Firmware upgrade broke SW_TABLET_MODE on HP Dragonfly G2

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Hi Maxim,


From: Maxim Mikityanskiy <maxtram95@xxxxxxxxx> 
Sent: Thursday, April 27, 2023 11:37 AM
To: Lopez, Jorge A (Security) <jorge.lopez2@xxxxxx>
Cc: Richard Hughes <hughsient@xxxxxxxxx>; Alex Hung <alexhung@xxxxxxxxx>; Hans de Goede <hdegoede@xxxxxxxxxx>; Mark Gross <markgross@xxxxxxxxxx>; platform-driver-x86@xxxxxxxxxxxxxxx; Kai-Heng Feng <kai.heng.feng@xxxxxxxxxxxxx>; Mario Limonciello <mario.limonciello@xxxxxxx>; Barnabás Pőcze <pobrn@xxxxxxxxxxxxxx>; Rishit Bansal <rishitbansal0@xxxxxxxxx>; Enver Balalic <balalic.enver@xxxxxxxxx>
Subject: Re: Firmware upgrade broke SW_TABLET_MODE on HP Dragonfly G2

CAUTION: External Email 
On Tue, 25 Apr 2023 at 18:05, Lopez, Jorge A (Security)
<mailto:jorge.lopez2@xxxxxx> wrote:
> >
> > Hi Richard,
> >
> > I reached out to BIOS team and here is their response. Let me know if additional information is needed.

> > Hi Jorge!

> Thanks a lot for getting a response from the BIOS team.

You are welcome.  Sorry it took so long to get a response.

> > >> HP Elite Dragonfly Max/Dragonfly G2 Notebook PC T90 System Update is in 'Embargo State', so it is not officially released.
> > >> Customer should wait until the version below is finalized and moved to Stable state.

> This clearly doesn't match what I see on LVFS:

> https://fwupd.org/lvfs/devices/com.hp.laptop.system.T90.firmware

> 01.11.00 and 01.12.00 are both marked as stable here, and fwupd
> suggests these versions for an upgrade. What do they mean when they
> say it's not officially released and not in the stable state?

The firmware which state is stable is under a generic name 'HP Commercial Laptop T90 Family System Update'.   This BIOS is not specific to your system.   This is the reason why the name convention is changing and eliminate confusion.

The BIOS specific to your notebook is found under ' HP Elite Dragonfly Max/Dragonfly G2 Notebook PC T90 System Update' which status is 'embargo-hp-ws'.  BIOS in 'embargo' state are not declared as stable or released.   The LVFS documentation describes the firmware state flow as Private -> Embargo -> Testing -> Stable


> > >> HP Elite Dragonfly Max/Dragonfly G2 Notebook PC T90 System Update
> >
> > >> BTW, the name on LVFS will be changed per customer request in CQ2 refresh. Customers want to have product names included in the name. The last columns in tables are the name to be displayed on LVFS from CQ2 refresh. See attached JPEG for upcoming LVFS name changes in CQ2 refresh.

> That's a great change, having the laptop name explicitly will be much clearer.





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