linux-kernel - Re: [PATCH v7 0/3] Add HDMI audio on the rk3588 SoC

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Message-ID: <8734g2sg4t.wl-kuninori.morimoto.gx@renesas.com>
Date: Tue, 25 Feb 2025 06:16:50 +0000
From: Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
To: Detlev Casanova <detlev.casanova@...labora.com>
Cc: Piotr Oniszczuk <piotr.oniszczuk@...il.com>,
	linux-kernel@...r.kernel.org,
	Algea Cao <algea.cao@...k-chips.com>,
	Heiko Stuebner <heiko@...ech.de>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	dri-devel@...ts.freedesktop.org,
	Niklas Cassel <cassel@...nel.org>,
	Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
	Andrzej Hajda <andrzej.hajda@...el.com>,
	kernel@...labora.com,
	David Airlie <airlied@...il.com>,
	Dragan Simic <dsimic@...jaro.org>,
	Simona Vetter <simona@...ll.ch>,
	Rob Herring <robh@...nel.org>,
	Robert Foss <rfoss@...nel.org>,
	Sebastian Reichel <sebastian.reichel@...labora.com>,
	Jernej Skrabec <jernej.skrabec@...il.com>,
	Sugar Zhang <sugar.zhang@...k-chips.com>,
	linux-rockchip@...ts.infradead.org,
	Chen-Yu Tsai <wens@...e.org>,
	FUKAUMI Naoki <naoki@...xa.com>,
	devicetree@...r.kernel.org,
	Conor Dooley <conor+dt@...nel.org>,
	Jonas Karlman <jonas@...boo.se>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
	Johan Jonker <jbx6244@...il.com>,
	linux-arm-kernel@...ts.infradead.org,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Alexey Charkov <alchark@...il.com>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>
Subject: Re: [PATCH v7 0/3] Add HDMI audio on the rk3588 SoC


Hi Detlev, again

> > Especially those commits:
> >       ASoC: audio-graph-card2: use __free(device_node) for device node
> >       ASoC: audio-graph-card: use __free(device_node) for device node
> >       ASoC: simple-card: use __free(device_node) for device node
> 
> I got same report from our test team. I'm now tring to solve it.

Unfortunately, I can't reproduce the issue on my environment,
but I guess I found the root cause. Does attached patch can solve
your issue ?
I will officially post the patch to ML, but want to confirm it before it.

Thank you for your help !!

Best regards
---
Kuninori Morimoto

View attachment "0001-ASoC-simple-card-utils-Don-t-use-__free-device_node-.patch" of type "text/plain" (1941 bytes)