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spf=pass smtp.mailfrom=detlev.casanova@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1740149018; s=zohomail; d=collabora.com; i=detlev.casanova@collabora.com; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-ID:In-Reply-To:References:MIME-Version:Content-Transfer-Encoding:Content-Type:Message-Id:Reply-To; bh=gA8mn4fOHoGECCHqYXtlx2zwyQnjDL6NNJx/mEGL37k=; b=Oqd6dpyxZY9ouCf7T8Ku9XIIh2lKIO7kgmqL3aRYfciczdjFa77sxZ12CaQ/izzJ 3eUDdaUsKGpAhc87xv6+Ln8RjEH0POVBgunMSnnqLqqH0XNLvDk09FnQIz0S1CHOx2t l0fX5qeyonfxOLsyVYaCaZsUIY5ALfsn9B5l3MNg= Received: by mx.zohomail.com with SMTPS id 1740149014815682.0553532876535; Fri, 21 Feb 2025 06:43:34 -0800 (PST) From: Detlev Casanova To: Piotr Oniszczuk , Kuninori Morimoto Cc: linux-kernel@vger.kernel.org, Algea Cao , Heiko Stuebner , Geert Uytterhoeven , dri-devel@lists.freedesktop.org, Niklas Cassel , Laurent Pinchart , Andrzej Hajda , kernel@collabora.com, David Airlie , Dragan Simic , Simona Vetter , Rob Herring , Robert Foss , Sebastian Reichel , Jernej Skrabec , Sugar Zhang , linux-rockchip@lists.infradead.org, Chen-Yu Tsai , FUKAUMI Naoki , devicetree@vger.kernel.org, Conor Dooley , Jonas Karlman , Maarten Lankhorst , Maxime Ripard , Dmitry Baryshkov , Johan Jonker , linux-arm-kernel@lists.infradead.org, Neil Armstrong , Alexey Charkov , Thomas Zimmermann , Krzysztof Kozlowski Subject: Re: [PATCH v7 0/3] Add HDMI audio on the rk3588 SoC Date: Fri, 21 Feb 2025 09:43:31 -0500 Message-ID: <4988041.31r3eYUQgx@trenzalore> In-Reply-To: <5E535D58-AEFF-45A4-A1EA-1FA282F366AE@gmail.com> References: <20250217215641.372723-1-detlev.casanova@collabora.com> <5E535D58-AEFF-45A4-A1EA-1FA282F366AE@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" X-ZohoMailClient: External X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250221_144427_750270_B30E1549 X-CRM114-Status: UNSURE ( 7.71 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Friday, 21 February 2025 06:42:31 EST Piotr Oniszczuk wrote: > Small data point: on rock5b switching in dts analog audio: from > audio-graph-card to simple-audio-card (so dts is: > https://gist.github.com/warpme/349b27e49bc6f617ef1041047e75adab ) makes > kernel oops go away with analog audio still working=E2=80=A6 >=20 > so maybe issue is in audio-graph-card code (or its dts fragments)? I can reproduce with your config (I guess that removing the driver for anal= og=20 audio hides the issue) I'm really feel like simple_util_clean_reference(card) in simple_probe()=20 errors path should not be called anymore, since https://lore.kernel.org/all/87zfk4o5l2.wl-kuninori.morimoto.gx@renesas.com/ I'm adding Kuninori Morimoto in the to list of this thread for extra input= =20 (See thread at https://lore.kernel.org/all/B8EF5196-55FB-44EC-B93C-E327C791= 225B@gmail.com/) as they made that change. 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 Detlev.