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

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Message-ID: <d505550ed828d7f7e7202780bb14e53f68194323.camel@ndufresne.ca>
Date: Fri, 03 Oct 2025 13:47:51 -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,

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


For the series:

Reviewed-by: Nicolas Dufresne <nicolas.dufresne@...labora.com>

>  drivers/media/platform/allegro-dvt/allegro-core.c | 114 +++++++++++++++++----
> -
>  1 file changed, 91 insertions(+), 23 deletions(-)
> ---
> base-commit: b320789d6883cc00ac78ce83bccbfe7ed58afcf0
> change-id: 20250901-allegro-dvt-fixes-932f2c97063e
> 
> Best regards,

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