Thanks!
Got no help from Dell.
Somebody seems to have some clue here
https://bugzilla.redhat.com/show_bug.cgi?id=2316918#c22
The non-secure mode doesn't seem to be an issue.
Nicolas Lorin
Le 19/11/2024 à 05:26, Cao, Bingbu a écrit :
Nicolas,
The IPU should be enforced to run in secure mode(not the `secure boot`)
in product, no BIOS option for it. I suggest you get support from vendor
to check.
------------------------------------------------------------------------
BRs,
Bingbu Cao
-----Original Message-----
From: Nicolas Lorin <androw95220@xxxxxxxxx>
Sent: Tuesday, November 19, 2024 3:09 AM
To: Cao, Bingbu <bingbu.cao@xxxxxxxxx>; sakari.ailus@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx; linux-media@xxxxxxxxxxxxxxx
Subject: Re: [BUG?] media: ipu6 / ov01a10 webcam not detected
Bingdu,
How can I enforce secure mode? I didn't find any way to change that.
The computer is running Dell BIOS firmware 1.24.0. What do you mean
with correct?
Regards,
Nicolas Lorin
Le 18/11/2024 à 05:46, Cao, Bingbu a écrit :
Nicolas,
Why was your IPU device running on non-secure mode?
`intel-ipu6 0000:00:05.0: IPU6 in non-secure mode touch 0x0 mask
0xff`
Could you please confirm that you are running with a correct
IFWI(BIOS)?
-------------------------------------------------------------------
---
--
BRs,
Bingbu Cao
-----Original Message-----
From: Nicolas Lorin<androw95220@xxxxxxxxx>
Sent: Saturday, November 16, 2024 2:06 PM
To: Cao, Bingbu<bingbu.cao@xxxxxxxxx>;sakari.ailus@xxxxxxxxxxxxxxx
Cc:linux-kernel@xxxxxxxxxxxxxxx;linux-media@xxxxxxxxxxxxxxx
Subject: Re: [BUG?] media: ipu6 / ov01a10 webcam not detected
Same thing on latest mainline:
uname -a
Linux androwbook 6.12.0-rc7-1-git #1 SMP PREEMPT_DYNAMIC Fri, 15
Nov
2024 23:35:35 +0000 x86_64 GNU/Linux
dmesg also show this after stopping repeating the two lines:
[ 17.272302] pci 0000:00:05.0: deferred probe pending: intel-
ipu6:
IPU6 bridge init failed
--
Nicolas Lorin
