linux-kernel - Re: [PATCH v7 10/20] soc: mediatek: mtk-cmdq: Add new APIs to replace cmdq_pkt_write() and cmdq_pkt_write

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Message-ID: <12fea2f5-997a-477c-bdd6-f40ff2baa17b@collabora.com>
Date: Thu, 9 Oct 2025 13:30:23 +0200
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: Jason-JH Lin <jason-jh.lin@...iatek.com>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, Jassi Brar <jassisinghbrar@...il.com>,
 Chun-Kuang Hu <chunkuang.hu@...nel.org>,
 Mauro Carvalho Chehab <mchehab@...nel.org>
Cc: Matthias Brugger <matthias.bgg@...il.com>,
 Nicolas Dufresne <nicolas@...fresne.ca>, Nancy Lin <nancy.lin@...iatek.com>,
 Singo Chang <singo.chang@...iatek.com>,
 Paul-PL Chen <paul-pl.chen@...iatek.com>, Moudy Ho <moudy.ho@...iatek.com>,
 Xiandong Wang <xiandong.wang@...iatek.com>,
 Sirius Wang <sirius.wang@...iatek.com>, Fei Shao <fshao@...omium.org>,
 Chen-yu Tsai <wenst@...omium.org>,
 Project_Global_Chrome_Upstream_Group@...iatek.com,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 dri-devel@...ts.freedesktop.org, linux-mediatek@...ts.infradead.org,
 linux-arm-kernel@...ts.infradead.org, linux-media@...r.kernel.org
Subject: Re: [PATCH v7 10/20] soc: mediatek: mtk-cmdq: Add new APIs to replace
 cmdq_pkt_write() and cmdq_pkt_write_mask()

Il 27/08/25 13:37, Jason-JH Lin ha scritto:
> To support generating GCE write instructions using both pa_base and
> subsys, the original cmdq_pkt_write() and cmdq_pkt_write_mask() have
> been expanded into four new APIs:
> - Replaced cmdq_pkt_write() to cmdq_pkt_write_pa() and
>    cmdq_pkt_write_subsys().
> - Replaced cmdq_pkt_write_mask() to cmdq_pkt_write_mask_pa() and
>    cmdq_pkt_write_mask_subsys().
> 
> The original cmdq_pkt_write() and cmdq_pkt_write_mask() will be removed
> after all CMDQ users have migrated to the new APIs.
> 
> Signed-off-by: Jason-JH Lin <jason-jh.lin@...iatek.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>