From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 34BB079CD; Mon, 20 Oct 2025 10:04:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760954684; cv=none; b=dSFX/ctH5wHnL/U88N7fIw6hi6jLfKYmyWhUMeL/3XnF0jaX2hfl8lK6I8rRHLOXrjgkl81Fk5WzrANneyEcc7B8WYe+KSo76AVhFkhEFDZes0zJ+DrdvLUgoN3Eard6xJL3hEHtXBLvgMybPX1cX9O3B8C3cicwF72fooxgLFs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760954684; c=relaxed/simple; bh=Z4HlAqmuEginOGn4nx1Uy2m/t52IZhvWc16fAqzsR9c=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=YlrGnZC/QeGWBSdt1bM1GLuPUiOMxNjVzQ/IzoEOGrMaSXu93DjvjOhFAoCDKRiWL2dTLesMyB/tLFoorkrxqvRUbtB0MmVkzF45pBFbDEHhlCpXJKO+YAvjL9FB9Dzn3V2fQh7uSdgfHBVCO8F5K8TlMY85jmolpf+KdVyfBZ4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=Myqrzj5w; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="Myqrzj5w" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1760954681; bh=Z4HlAqmuEginOGn4nx1Uy2m/t52IZhvWc16fAqzsR9c=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=Myqrzj5wOwTgtZKe9MGN5uLeKEMGcny6m9AWkZzMGkIoDoG6jJnZllSTOZ+vHWdPh QKb8iIz4wfiJonnz3wcRzxwCy02tGtZDbjl3KyW2uyc5JvsaRNpQ+Es8seDB0tdaxp WDwJUudnsHiwCi7/a51pNMG+52ZZ3w1ks/c5EeJybo3Rv+ukC81cjBh3KxZ2HMXzZM fhcGB9dZqbXMN2Hqp0TEORMuXATKr+tqMRO9F6YqOzdO4B8uMTFdzN9gC1FxGciAPT owK/uaOi2odutmhOjjICwhswiHvVfGWCjgQdaxtrDR2Y9z1gHx0vxKyIDI/oMONIJX X5y3tCRWRcwLw== Received: from [192.168.1.100] (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id 9CB9C17E1278; Mon, 20 Oct 2025 12:04:40 +0200 (CEST) Message-ID: Date: Mon, 20 Oct 2025 12:04:40 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v8 03/20] mailbox: mtk-cmdq: Add cmdq private data to cmdq_pkt for generating instruction To: Jason-JH Lin , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jassi Brar , Chun-Kuang Hu , Mauro Carvalho Chehab Cc: Matthias Brugger , Nicolas Dufresne , Nancy Lin , Singo Chang , Paul-PL Chen , Moudy Ho , Xiandong Wang , Sirius Wang , Fei Shao , Chen-yu Tsai , Project_Global_Chrome_Upstream_Group@mediatek.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org References: <20251017065028.1676930-1-jason-jh.lin@mediatek.com> <20251017065028.1676930-4-jason-jh.lin@mediatek.com> From: AngeloGioacchino Del Regno Content-Language: en-US In-Reply-To: <20251017065028.1676930-4-jason-jh.lin@mediatek.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Il 17/10/25 08:44, Jason-JH Lin ha scritto: > Add the cmdq_mbox_priv structure to store the private data of GCE, > such as the shift bits of the physical address. Then, include the > cmdq_mbox_priv structure within the cmdq_pkt structure. > > This allows CMDQ users to utilize the private data in cmdq_pkt to > generate GCE instructions when needed. Additionally, having > cmdq_mbox_priv makes it easier to expand and reference other GCE > private data in the future. > > Add cmdq_get_mbox_priv() for CMDQ users to get all the private data > into the cmdq_mbox_priv of the cmdq_pkt. > > Signed-off-by: Jason-JH Lin Reviewed-by: AngeloGioacchino Del Regno