* radeon module hangs boot on HD 7450 and Linux 6.17-RC1
@ 2025-08-26 17:10 Martin Tůma
2025-08-27 12:47 ` Alex Deucher
0 siblings, 1 reply; 3+ messages in thread
From: Martin Tůma @ 2025-08-26 17:10 UTC (permalink / raw)
To: amd-gfx
Hi,
While working on our mgb4 driver with the "next" v4l2 git
(https://git.linuxtv.org/media.git/log/) branch my machine with a Radeon
HD 7450 hangs during boot and the monitor looses signal. If I disable
the radeon module, the machine boots fine (to some kind of VGA
fallback), so I suspect the bug is in the radeon module. With the Arch
distribution kernel - 6.16.3 - the machine boots fine.
The media.git "next" branch identifies as 6.17-RC1, so it may not be the
latest radeon code available. If the issue has been fixed since than
sorry for my spam, otherwise please provide some info how I can help you
to debug the issue.
M.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: radeon module hangs boot on HD 7450 and Linux 6.17-RC1
2025-08-26 17:10 radeon module hangs boot on HD 7450 and Linux 6.17-RC1 Martin Tůma
@ 2025-08-27 12:47 ` Alex Deucher
2025-08-27 13:11 ` Martin Tůma
0 siblings, 1 reply; 3+ messages in thread
From: Alex Deucher @ 2025-08-27 12:47 UTC (permalink / raw)
To: Martin Tůma; +Cc: amd-gfx
On Wed, Aug 27, 2025 at 3:57 AM Martin Tůma <tumic@gpxsee.org> wrote:
>
> Hi,
> While working on our mgb4 driver with the "next" v4l2 git
> (https://git.linuxtv.org/media.git/log/) branch my machine with a Radeon
> HD 7450 hangs during boot and the monitor looses signal. If I disable
> the radeon module, the machine boots fine (to some kind of VGA
> fallback), so I suspect the bug is in the radeon module. With the Arch
> distribution kernel - 6.16.3 - the machine boots fine.
>
> The media.git "next" branch identifies as 6.17-RC1, so it may not be the
> latest radeon code available. If the issue has been fixed since than
> sorry for my spam, otherwise please provide some info how I can help you
> to debug the issue.
Should be fixed in:
https://web.git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c0a8e4443d768e5c86ddb52a3a744a151e7b72b0
Alex
>
> M.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: radeon module hangs boot on HD 7450 and Linux 6.17-RC1
2025-08-27 12:47 ` Alex Deucher
@ 2025-08-27 13:11 ` Martin Tůma
0 siblings, 0 replies; 3+ messages in thread
From: Martin Tůma @ 2025-08-27 13:11 UTC (permalink / raw)
To: Alex Deucher; +Cc: amd-gfx
On 8/27/25 2:47 PM, Alex Deucher wrote:
> On Wed, Aug 27, 2025 at 3:57 AM Martin Tůma <tumic@gpxsee.org> wrote:
>>
>> Hi,
>> While working on our mgb4 driver with the "next" v4l2 git
>> (https://git.linuxtv.org/media.git/log/) branch my machine with a Radeon
>> HD 7450 hangs during boot and the monitor looses signal. If I disable
>> the radeon module, the machine boots fine (to some kind of VGA
>> fallback), so I suspect the bug is in the radeon module. With the Arch
>> distribution kernel - 6.16.3 - the machine boots fine.
>>
>> The media.git "next" branch identifies as 6.17-RC1, so it may not be the
>> latest radeon code available. If the issue has been fixed since than
>> sorry for my spam, otherwise please provide some info how I can help you
>> to debug the issue.
>
> Should be fixed in:
> https://web.git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c0a8e4443d768e5c86ddb52a3a744a151e7b72b0
>
Ok. Thanks for the info.
M.
> Alex
>
>>
>> M.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2025-08-28 6:56 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2025-08-26 17:10 radeon module hangs boot on HD 7450 and Linux 6.17-RC1 Martin Tůma
2025-08-27 12:47 ` Alex Deucher
2025-08-27 13:11 ` Martin Tůma
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