linux-kernel - Re: Fixing IPU3 IMGU warnings due to extraneous calls to s

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Message-ID: <Zs14rHA2lGQibhRX@kekkonen.localdomain>
Date: Tue, 27 Aug 2024 06:56:44 +0000
From: Sakari Ailus <sakari.ailus@...ux.intel.com>
To: Max Staudt <mstaudt@...omium.org>
Cc: Bingbu Cao <bingbu.cao@...el.com>, Tianshu Qiu <tian.shu.qiu@...el.com>,
	Mauro Carvalho Chehab <mchehab@...nel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
	Ricardo Ribalda <ribalda@...omium.org>
Subject: Re: Fixing IPU3 IMGU warnings due to extraneous calls to s_stream()

Hi Max,

On Thu, Jun 20, 2024 at 11:45:40PM +0900, Max Staudt wrote:
> Dear IPU3 driver maintainers,
> 
> The Intel IPU3 IMGU driver no longer shuts down cleanly since v6.7,
> because vb2 now complains if s_stream() is called multiple times on
> the same object:
> 
>   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=009905ec50433259c05f474251000b040098564e
> 
> This series attempts to fix this, but needs a review from someone more
> intimate with IPU3 and its driver. Could you please have a look at this?

Thanks for the patches. They seem good to me, I've taken them to my tree
(devel branch).

-- 
Kind regards,

Sakari Ailus