linux-kernel - Re: [PATCH 0/3] media: allegro: fixes and improvements

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Message-ID: <cfaa1ceabae30fa18b5b4136e1eb58aec4fcf045.camel@ndufresne.ca>
Date: Fri, 03 Oct 2025 14:43:49 -0400
From: Nicolas Dufresne <nicolas@...fresne.ca>
To: Matthias Fend <matthias.fend@...end.at>, Michael Tretter	
 <m.tretter@...gutronix.de>, Pengutronix Kernel Team
 <kernel@...gutronix.de>,  Mauro Carvalho Chehab	 <mchehab@...nel.org>
Cc: linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/3] media: allegro: fixes and improvements

Hi Mathias,

Le lundi 01 septembre 2025 à 17:13 +0200, Matthias Fend a écrit :
> Several fixes and improvements for the Allegro DVT video IP encoder.
> These relate to race conditions that occur when multiple streams are used
> simultaneously.
> The problems could be reproduced on a ZCU-104 eval board with VCU firmware
> version 2019.2 on various kernel versions (6.4, 6.12 and 6.16).
> It is highly likely that these problems can also occur with other firmware
> versions.
> 
> Signed-off-by: Matthias Fend <matthias.fend@...end.at>
> ---
> Matthias Fend (3):
>       media: allegro: print warning if channel creation timeout occurs
>       media: allegro: process all pending status mbox messages
>       media: allegro: fix race conditions in channel handling
> 
>  drivers/media/platform/allegro-dvt/allegro-core.c | 114 +++++++++++++++++----
> -
>  1 file changed, 91 insertions(+), 23 deletions(-)
> ---
> base-commit: b320789d6883cc00ac78ce83bccbfe7ed58afcf0

For future submission, base your code on current media-commiters/next not on
current Linus RC (this one is rc-4 I believe).

regards,
Nicolas

> change-id: 20250901-allegro-dvt-fixes-932f2c97063e
> 
> Best regards,

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